chore: bump version, update screenshots

refactor: improved error handling
fix: vpn kill switch with domain endpoints resolution
fix: bugs in ping restarts and config change restarts
feat: new nav bar
feat: expose network status info
feat: ui enhancements

README.md

@@ -4,7 +4,7 @@ WG Tunnel
 
 <div align="center">
 
-An alternative Android client app for [WireGuard®](https://www.wireguard.com/)
+An alternative Android client app for [WireGuard](https://www.wireguard.com/)
 and [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/)
 <br />
 <br />
@@ -23,14 +23,14 @@ and [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/)
 [![Google Play](https://img.shields.io/badge/Google_Play-414141?style=for-the-badge&logo=google-play&logoColor=white)](https://play.google.com/store/apps/details?id=com.zaneschepke.wireguardautotunnel)
 [![F-Droid](https://img.shields.io/static/v1?style=for-the-badge&message=F-Droid&color=1976D2&logo=F-Droid&logoColor=FFFFFF&label=)](https://f-droid.org/packages/com.zaneschepke.wireguardautotunnel/)
 [![Personal](https://img.shields.io/static/v1?style=for-the-badge&message=Personal&color=1976D2&logo=F-Droid&logoColor=FFFFFF&label=)](https://github.com/zaneschepke/fdroid)
+[![Obtainium](https://img.shields.io/badge/Obtainium-414141?style=for-the-badge&logo=Obtainium&logoColor=white)](https://apps.obtainium.imranr.dev/redirect?r=obtainium://app/%7B%22id%22%3A%22com.zaneschepke.wireguardautotunnel%22%2C%22url%22%3A%22https%3A%2F%2Fgithub.com%2Fzaneschepke%2Fwgtunnel%22%2C%22author%22%3A%22zaneschepke%22%2C%22name%22%3A%22WG%20Tunnel%22%2C%22preferredApkIndex%22%3A0%2C%22additionalSettings%22%3A%22%7B%5C%22includePrereleases%5C%22%3Afalse%2C%5C%22fallbackToOlderReleases%5C%22%3Atrue%2C%5C%22filterReleaseTitlesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22filterReleaseNotesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22verifyLatestTag%5C%22%3Atrue%2C%5C%22sortMethodChoice%5C%22%3A%5C%22date%5C%22%2C%5C%22useLatestAssetDateAsReleaseDate%5C%22%3Afalse%2C%5C%22releaseTitleAsVersion%5C%22%3Afalse%2C%5C%22trackOnly%5C%22%3Afalse%2C%5C%22versionExtractionRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22matchGroupToUse%5C%22%3A%5C%22%5C%22%2C%5C%22versionDetection%5C%22%3Atrue%2C%5C%22releaseDateAsVersion%5C%22%3Afalse%2C%5C%22useVersionCodeAsOSVersion%5C%22%3Afalse%2C%5C%22apkFilterRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22invertAPKFilter%5C%22%3Afalse%2C%5C%22autoApkFilterByArch%5C%22%3Atrue%2C%5C%22appName%5C%22%3A%5C%22WG%20Tunnel%5C%22%2C%5C%22appAuthor%5C%22%3A%5C%22Zane%20Schepke%5C%22%2C%5C%22shizukuPretendToBeGooglePlay%5C%22%3Afalse%2C%5C%22allowInsecure%5C%22%3Afalse%2C%5C%22exemptFromBackgroundUpdates%5C%22%3Afalse%2C%5C%22skipUpdateNotifications%5C%22%3Afalse%2C%5C%22about%5C%22%3A%5C%22%5C%22%2C%5C%22refreshBeforeDownload%5C%22%3Afalse%7D%22%2C%22overrideSource%22%3Anull%7D)
 
 </div>
 
 <div align="center">
 
-[![Discord](https://img.shields.io/badge/Discord-%235865F2.svg?style=for-the-badge&logo=discord&logoColor=white)](https://discord.gg/rbRRNh6H7V)
-[![Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=for-the-badge&logo=telegram&logoColor=white)](https://t.me/wgtunnel)
-
+[<img  src="https://img.shields.io/badge/Telegram-26A5E4.svg?style=for-the-badge&logo=Telegram&logoColor=white">](https://t.me/wgtunnel)
+[<img src="https://img.shields.io/badge/Matrix-000000.svg?style=for-the-badge&logo=Matrix&logoColor=white">](https://matrix.to/#/#wg-tunnel-space:matrix.org)
 </div>
 
 <details open="open">
@@ -49,7 +49,7 @@ and [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/)
 <div style="text-align: left;">
 
 ## About
-Inspired by the official [wireguard-android](https://github.com/WireGuard/wireguard-android) app, WG Tunnel was created to address features and support missing from the official app. This app combines support for both [WireGuard®](https://www.wireguard.com/)
+Inspired by the official [wireguard-android](https://github.com/WireGuard/wireguard-android) app, WG Tunnel was created to address features and support missing from the official app. This app combines support for both [WireGuard](https://www.wireguard.com/)
 and [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/), with its primary feature of auto-tunneling (on-demand tunneling).
 
 </div>
@@ -61,14 +61,14 @@ and [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/), with its pr
 Thank you to the following:
 
 - All of the users that have helped contribute to the project with ideas, translations, feedback, bug reports, testing, and donations.
-- [WireGuard®](https://www.wireguard.com/) - © Jason A. Donenfeld (https://github.com/WireGuard/wireguard-android)
+- [WireGuard](https://www.wireguard.com/) - Jason A. Donenfeld (https://github.com/WireGuard/wireguard-android)
 
 - [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/) - Amnezia Team (https://github.com/amnezia-vpn/amneziawg-android)
 
 ## Screenshots
 
 </div>
-<div style="display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;">
+<div style="display: flex; flex-wrap: wrap; justify-content: left; gap: 10px;">
  <img label="Main" src="fastlane/metadata/android/en-US/images/phoneScreenshots/main_screen.png" width="200" />
  <img label="Settings" src="fastlane/metadata/android/en-US/images/phoneScreenshots/settings_screen.png" width="200" />
   <img label="Auto" src="fastlane/metadata/android/en-US/images/phoneScreenshots/auto_screen.png" width="200" />

app/build.gradle.kts

@@ -86,7 +86,6 @@ android {
 		}
 		debug {
 			applicationIdSuffix = ".debug"
-			versionNameSuffix = "-debug"
 			resValue("string", "app_name", "WG Tunnel - Debug")
 			isDebuggable = true
 			resValue("string", "provider", "\"${Constants.APP_NAME}.provider.debug\"")
@@ -95,7 +94,6 @@ android {
 		create(Constants.PRERELEASE) {
 			initWith(buildTypes.getByName(Constants.RELEASE))
 			applicationIdSuffix = ".prerelease"
-			versionNameSuffix = "-pre"
 			resValue("string", "app_name", "WG Tunnel - Pre")
 			resValue("string", "provider", "\"${Constants.APP_NAME}.provider.pre\"")
 		}
@@ -103,7 +101,6 @@ android {
 		create(Constants.NIGHTLY) {
 			initWith(buildTypes.getByName(Constants.RELEASE))
 			applicationIdSuffix = ".nightly"
-			versionNameSuffix = "-nightly"
 			resValue("string", "app_name", "WG Tunnel - Nightly")
 			resValue("string", "provider", "\"${Constants.APP_NAME}.provider.nightly\"")
 		}
@@ -144,8 +141,8 @@ android {
 }
 
 dependencies {
-
 	implementation(project(":logcatter"))
+	implementation(project(":networkmonitor"))
 
 	implementation(libs.androidx.core.ktx)
 	implementation(libs.androidx.lifecycle.runtime.ktx)
@@ -160,6 +157,7 @@ dependencies {
 	implementation(libs.androidx.material3)
 	implementation(libs.androidx.appcompat)
 	implementation(libs.material)
+	implementation(libs.androidx.storage)
 
 	// test
 	testImplementation(libs.junit)
@@ -204,13 +202,12 @@ dependencies {
 	implementation(libs.androidx.lifecycle.runtime.ktx)
 	implementation(libs.androidx.lifecycle.process)
 
-	// icons
-	implementation(libs.material.icons.extended)
 	// serialization
 	implementation(libs.kotlinx.serialization.json)
 
-	// barcode scanning
+	// ui
 	implementation(libs.zxing.android.embedded)
+	implementation(libs.material.icons.extended)
 
 	// bio
 	implementation(libs.androidx.biometric.ktx)

app/fdroid-rules.pro

@@ -2,4 +2,41 @@
 
 -keepclassmembers class * extends androidx.datastore.preferences.protobuf.GeneratedMessageLite {
     <fields>;
-}
+}
+
+# Keep all classes in the org.xbill.DNS package and subpackages
+-keep class org.xbill.DNS.** { *; }
+-dontwarn org.xbill.DNS.**
+
+# Preserve JNA classes if used (e.g., for IPHlpAPI on Windows)
+-keep class com.sun.jna.** { *; }
+-dontwarn com.sun.jna.**
+
+# Keep DNS resolver configuration classes that might be loaded dynamically
+-keep class org.xbill.DNS.config.** { *; }
+-dontwarn org.xbill.DNS.config.**
+
+-keep class org.xbill.DNS.** { *; }
+
+# Prevent optimization issues with native or reflection-based calls
+-dontoptimize
+-dontshrink
+# Uncomment the above if errors persist, but use sparingly as they’re broad
+
+# Suppress warnings about missing classes if not all features are used
+-dontwarn java.lang.management.**
+-dontwarn sun.nio.ch.**
+
+-dontwarn com.google.api.client.http.GenericUrl
+-dontwarn com.google.api.client.http.HttpHeaders
+-dontwarn com.google.api.client.http.HttpRequest
+-dontwarn com.google.api.client.http.HttpRequestFactory
+-dontwarn com.google.api.client.http.HttpResponse
+-dontwarn com.google.api.client.http.HttpTransport
+-dontwarn com.google.api.client.http.javanet.NetHttpTransport$Builder
+-dontwarn com.google.api.client.http.javanet.NetHttpTransport
+-dontwarn javax.lang.model.element.Modifier
+-dontwarn org.joda.time.Instant
+-dontwarn org.slf4j.impl.StaticLoggerBinder
+-dontwarn org.slf4j.impl.StaticMDCBinder
+-dontwarn org.slf4j.impl.StaticMarkerBinder

app/proguard-rules.pro

@@ -21,4 +21,41 @@
 #-renamesourcefileattribute SourceFile
 -keepclassmembers class * extends androidx.datastore.preferences.protobuf.GeneratedMessageLite {
     <fields>;
-}
+}
+
+# Keep all classes in the org.xbill.DNS package and subpackages
+-keep class org.xbill.DNS.** { *; }
+-dontwarn org.xbill.DNS.**
+
+# Preserve JNA classes if used (e.g., for IPHlpAPI on Windows)
+-keep class com.sun.jna.** { *; }
+-dontwarn com.sun.jna.**
+
+# Keep DNS resolver configuration classes that might be loaded dynamically
+-keep class org.xbill.DNS.config.** { *; }
+-dontwarn org.xbill.DNS.config.**
+
+-keep class org.xbill.DNS.** { *; }
+
+# Prevent optimization issues with native or reflection-based calls
+-dontoptimize
+-dontshrink
+# Uncomment the above if errors persist, but use sparingly as they’re broad
+
+# Suppress warnings about missing classes if not all features are used
+-dontwarn java.lang.management.**
+-dontwarn sun.nio.ch.**
+
+-dontwarn com.google.api.client.http.GenericUrl
+-dontwarn com.google.api.client.http.HttpHeaders
+-dontwarn com.google.api.client.http.HttpRequest
+-dontwarn com.google.api.client.http.HttpRequestFactory
+-dontwarn com.google.api.client.http.HttpResponse
+-dontwarn com.google.api.client.http.HttpTransport
+-dontwarn com.google.api.client.http.javanet.NetHttpTransport$Builder
+-dontwarn com.google.api.client.http.javanet.NetHttpTransport
+-dontwarn javax.lang.model.element.Modifier
+-dontwarn org.joda.time.Instant
+-dontwarn org.slf4j.impl.StaticLoggerBinder
+-dontwarn org.slf4j.impl.StaticMDCBinder
+-dontwarn org.slf4j.impl.StaticMarkerBinder

app/src/main/AndroidManifest.xml

@@ -3,13 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
+	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+
     <!--foreground service exempt android 14-->
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SYSTEM_EXEMPTED" />
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"
@@ -68,7 +63,7 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-			android:windowSoftInputMode="adjustResize"
+			android:windowSoftInputMode="adjustNothing"
             android:theme="@style/Theme.WireguardAutoTunnel"
 			android:configChanges="orientation|screenSize|keyboardHidden"
 			>
@@ -168,25 +163,17 @@
 		</service>
 
         <receiver
-            android:name=".core.broadcast.BootReceiver"
+            android:name=".core.broadcast.RestartReceiver"
             android:enabled="true"
-            android:exported="false">
+            android:exported="true">
             <intent-filter>
                 <category android:name="android.intent.category.DEFAULT" />
-
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
-                <action android:name="android.intent.action.ACTION_BOOT_COMPLETED" />
                 <action android:name="android.intent.action.QUICKBOOT_POWERON" />
                 <action android:name="com.htc.intent.action.QUICKBOOT_POWERON" />
+				<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
             </intent-filter>
         </receiver>
-		<receiver
-			android:name=".core.broadcast.AppUpdateReceiver"
-			android:exported="false">
-			<intent-filter>
-				<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
-			</intent-filter>
-		</receiver>
 		<receiver
 			android:name=".core.broadcast.KernelReceiver"
 			android:exported="false"

app/src/main/java/com/zaneschepke/wireguardautotunnel/MainActivity.kt

@@ -1,23 +1,35 @@
 package com.zaneschepke.wireguardautotunnel
 
+import android.Manifest
+import android.annotation.SuppressLint
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.graphics.Color
+import android.net.Uri
 import android.os.Build
 import android.os.Bundle
+import android.provider.Settings
 import androidx.activity.SystemBarStyle
 import androidx.activity.compose.BackHandler
+import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.activity.result.ActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.animation.core.tween
-import androidx.compose.animation.fadeIn
-import androidx.compose.animation.fadeOut
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Bolt
 import androidx.compose.material.icons.rounded.Home
 import androidx.compose.material.icons.rounded.QuestionMark
 import androidx.compose.material.icons.rounded.Settings
@@ -25,51 +37,62 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.SnackbarData
 import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
+import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
 import androidx.navigation.toRoute
-import com.zaneschepke.wireguardautotunnel.core.shortcut.ShortcutManager
+import com.zaneschepke.networkmonitor.NetworkMonitor
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
-import com.zaneschepke.wireguardautotunnel.core.worker.ServiceWorker
+import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
 import com.zaneschepke.wireguardautotunnel.ui.Route
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.BottomNavBar
+import com.zaneschepke.wireguardautotunnel.ui.common.dialog.VpnDeniedDialog
 import com.zaneschepke.wireguardautotunnel.ui.common.navigation.BottomNavItem
+import com.zaneschepke.wireguardautotunnel.ui.common.navigation.CustomBottomNavbar
+import com.zaneschepke.wireguardautotunnel.ui.common.navigation.DynamicTopAppBar
 import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
+import com.zaneschepke.wireguardautotunnel.ui.common.navigation.currentNavBackStackEntryAsNavBarState
 import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.CustomSnackBar
-import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarControllerProvider
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.ConfigScreen
 import com.zaneschepke.wireguardautotunnel.ui.screens.main.MainScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.OptionsScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.PinLockScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.ScannerScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.SplitTunnelScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.TunnelAutoTunnelScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.AdvancedScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.AppearanceScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.DisplayScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.KillSwitchScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.LanguageScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.LocationDisclosureScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.TunnelAutoTunnelScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.ConfigScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.scanner.ScannerScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.splittunnel.SplitTunnelScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.tunneloptions.TunnelOptionsScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.pin.PinLockScreen
 import com.zaneschepke.wireguardautotunnel.ui.screens.settings.SettingsScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.autotunnel.AutoTunnelScreen
-import com.zaneschepke.wireguardautotunnel.ui.screens.support.LogsScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.appearance.AppearanceScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.appearance.display.DisplayScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.appearance.language.LanguageScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.AutoTunnelScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.advanced.AdvancedScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.disclosure.LocationDisclosureScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.killswitch.KillSwitchScreen
 import com.zaneschepke.wireguardautotunnel.ui.screens.support.SupportScreen
+import com.zaneschepke.wireguardautotunnel.ui.screens.support.logs.LogsScreen
 import com.zaneschepke.wireguardautotunnel.ui.theme.WireguardAutoTunnelTheme
-import com.zaneschepke.wireguardautotunnel.util.Constants
-import com.zaneschepke.wireguardautotunnel.util.extensions.requestAutoTunnelTileServiceUpdate
+import com.zaneschepke.wireguardautotunnel.util.extensions.goFromRoot
 import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
 import dagger.hilt.android.AndroidEntryPoint
+import org.amnezia.awg.backend.GoBackend.VpnService
+import timber.log.Timber
 import javax.inject.Inject
 import kotlin.system.exitProcess
 
@@ -83,8 +106,11 @@ class MainActivity : AppCompatActivity() {
 	lateinit var tunnelManager: TunnelManager
 
 	@Inject
-	lateinit var shortcutManager: ShortcutManager
+	lateinit var networkMonitor: NetworkMonitor
 
+	private var lastLocationPermissionState: Boolean? = null
+
+	@SuppressLint("BatteryLife")
 	override fun onCreate(savedInstanceState: Bundle?) {
 		enableEdgeToEdge(
 			statusBarStyle = SystemBarStyle.Companion.auto(Color.TRANSPARENT, Color.TRANSPARENT),
@@ -99,169 +125,266 @@ class MainActivity : AppCompatActivity() {
 
 		installSplashScreen().apply {
 			setKeepOnScreenCondition {
-				!viewModel.isAppReady.value
+				!viewModel.appViewState.value.isAppReady
 			}
 		}
 
 		setContent {
 			val appUiState by viewModel.uiState.collectAsStateWithLifecycle()
-			val configurationChange by viewModel.configurationChange.collectAsStateWithLifecycle()
-			val navController = rememberNavController()
+			val appViewState by viewModel.appViewState.collectAsStateWithLifecycle()
 
-			LaunchedEffect(configurationChange) {
-				if (configurationChange) {
-					Intent(this@MainActivity, MainActivity::class.java).also {
-						startActivity(it)
-						exitProcess(0)
+			val navController = rememberNavController()
+			val backStackEntry by navController.currentBackStackEntryAsState()
+			val navBarState by currentNavBackStackEntryAsNavBarState(navController, backStackEntry, viewModel, appUiState)
+			val snackbar = remember { SnackbarHostState() }
+			var showVpnPermissionDialog by remember { mutableStateOf(false) }
+			var vpnPermissionDenied by remember { mutableStateOf(false) }
+
+			val vpnActivity =
+				rememberLauncherForActivityResult(
+					ActivityResultContracts.StartActivityForResult(),
+					onResult = {
+						if (it.resultCode != RESULT_OK) {
+							showVpnPermissionDialog = true
+							vpnPermissionDenied = true
+						} else {
+							vpnPermissionDenied = false
+						}
+					},
+				)
+
+			LaunchedEffect(appUiState.tunnels) {
+				if (!appViewState.isAppReady) {
+					viewModel.handleEvent(AppEvent.AppReadyCheck(appUiState.tunnels))
+				}
+			}
+
+			val batteryActivity = rememberLauncherForActivityResult(
+				ActivityResultContracts.StartActivityForResult(),
+			) { _: ActivityResult ->
+				viewModel.handleEvent(AppEvent.SetBatteryOptimizeDisableShown)
+			}
+
+			with(appViewState) {
+				LaunchedEffect(isConfigChanged) {
+					if (isConfigChanged) {
+						Intent(this@MainActivity, MainActivity::class.java).also {
+							startActivity(it)
+							exitProcess(0)
+						}
+					}
+				}
+				LaunchedEffect(errorMessage) {
+					errorMessage?.let {
+						snackbar.showSnackbar(it.asString(this@MainActivity))
+						viewModel.handleEvent(AppEvent.MessageShown)
+					}
+				}
+				LaunchedEffect(appUiState.activeTunnels) {
+					appUiState.activeTunnels
+						.mapNotNull { (tunnelConf, tunnelState) ->
+							(tunnelState.status as? TunnelStatus.Error)?.let { error ->
+								val message = error.error.toStringRes()
+								val context = this@MainActivity
+								snackbar.showSnackbar(context.getString(R.string.tunnel_error_template, context.getString(message)))
+								viewModel.handleEvent(AppEvent.ClearTunnelError(tunnelConf))
+							}
+						}
+				}
+				LaunchedEffect(popBackStack) {
+					if (popBackStack) {
+						navController.popBackStack()
+						viewModel.handleEvent(AppEvent.PopBackStack(false))
+					}
+				}
+				LaunchedEffect(requestVpnPermission) {
+					if (requestVpnPermission) {
+						if (!vpnPermissionDenied) {
+							vpnActivity.launch(VpnService.prepare(this@MainActivity))
+						} else {
+							showVpnPermissionDialog = true
+						}
+						viewModel.handleEvent(AppEvent.VpnPermissionRequested)
+					}
+				}
+				LaunchedEffect(requestBatteryPermission) {
+					if (requestBatteryPermission) {
+						batteryActivity.launch(
+							Intent().apply {
+								action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
+								data = Uri.parse("package:${this@MainActivity.packageName}")
+							},
+						)
 					}
 				}
 			}
 
-			LaunchedEffect(Unit) {
-				viewModel.getEmitSplitTunnelApps(this@MainActivity)
-			}
-
-			LaunchedEffect(appUiState.autoTunnelActive) {
-				requestAutoTunnelTileServiceUpdate()
-			}
-
-			with(appUiState.appSettings) {
-				LaunchedEffect(isAutoTunnelEnabled) {
-					this@MainActivity.requestAutoTunnelTileServiceUpdate()
-				}
-				LaunchedEffect(isShortcutsEnabled) {
-					if (!isShortcutsEnabled) return@LaunchedEffect shortcutManager.removeShortcuts()
-					shortcutManager.addShortcuts()
-				}
-			}
-
-			ServiceWorker.start(this)
-
 			CompositionLocalProvider(LocalNavController provides navController) {
-				SnackbarControllerProvider { host ->
-					WireguardAutoTunnelTheme(theme = appUiState.generalState.theme) {
-						Scaffold(
-							contentWindowInsets = WindowInsets(0),
-							snackbarHost = {
-								SnackbarHost(host) { snackbarData: SnackbarData ->
-									CustomSnackBar(
-										snackbarData.visuals.message,
-										isRtl = false,
-										containerColor =
-										MaterialTheme.colorScheme.surfaceColorAtElevation(
-											2.dp,
-										),
-									)
-								}
-							},
-							bottomBar = {
-								BottomNavBar(
-									navController,
+				WireguardAutoTunnelTheme(theme = appUiState.generalState.theme) {
+					VpnDeniedDialog(showVpnPermissionDialog, onDismiss = { showVpnPermissionDialog = false })
+
+					Scaffold(
+						modifier = Modifier.pointerInput(Unit) {
+							detectTapGestures {
+								viewModel.handleEvent(AppEvent.SetSelectedTunnel(null))
+							}
+						},
+						snackbarHost = {
+							SnackbarHost(snackbar) { snackbarData: SnackbarData ->
+								CustomSnackBar(
+									snackbarData.visuals.message,
+									isRtl = false,
+									containerColor =
+									MaterialTheme.colorScheme.surfaceColorAtElevation(
+										2.dp,
+									),
+								)
+							}
+						},
+						topBar = {
+							DynamicTopAppBar(navBarState)
+						},
+						bottomBar = {
+							AnimatedVisibility(
+								visible = navBarState.showBottom,
+								enter = slideInVertically(initialOffsetY = { it }),
+								exit = slideOutVertically(targetOffsetY = { it }),
+							) {
+								CustomBottomNavbar(
 									listOf(
 										BottomNavItem(
 											name = stringResource(R.string.tunnels),
 											route = Route.Main,
 											icon = Icons.Rounded.Home,
+											onClick = { navController.goFromRoot(Route.Main) },
+										),
+										BottomNavItem(
+											name = stringResource(R.string.auto_tunnel),
+											route = Route.AutoTunnel,
+											icon = Icons.Rounded.Bolt,
+											onClick = {
+												val route = if (appUiState.generalState.isLocationDisclosureShown) Route.AutoTunnel else Route.LocationDisclosure
+												navController.goFromRoot(route)
+											},
+											active = appUiState.isAutoTunnelActive,
 										),
 										BottomNavItem(
 											name = stringResource(R.string.settings),
 											route = Route.Settings,
 											icon = Icons.Rounded.Settings,
+											onClick = { navController.goFromRoot(Route.Settings) },
 										),
 										BottomNavItem(
 											name = stringResource(R.string.support),
 											route = Route.Support,
 											icon = Icons.Rounded.QuestionMark,
+											onClick = { navController.goFromRoot(Route.Support) },
 										),
 									),
+									navBarState = navBarState,
 								)
-							},
-						) { padding ->
-							Box(modifier = Modifier.Companion.fillMaxSize().padding(padding)) {
-								NavHost(
-									navController,
-									enterTransition = { fadeIn(tween(Constants.TRANSITION_ANIMATION_TIME)) },
-									exitTransition = { fadeOut(tween(Constants.TRANSITION_ANIMATION_TIME)) },
-									startDestination = (if (appUiState.generalState.isPinLockEnabled) Route.Lock else Route.Main),
-								) {
-									composable<Route.Main> {
-										MainScreen(
-											uiState = appUiState,
-										)
-									}
-									composable<Route.Settings> {
-										SettingsScreen(
-											appViewModel = viewModel,
-											uiState = appUiState,
-										)
-									}
-									composable<Route.LocationDisclosure> {
-										LocationDisclosureScreen(viewModel, appUiState)
-									}
-									composable<Route.AutoTunnel> {
-										AutoTunnelScreen(
-											appUiState.appSettings,
-										)
-									}
-									composable<Route.Appearance> {
-										AppearanceScreen()
-									}
-									composable<Route.Language> {
-										LanguageScreen(appUiState, viewModel)
-									}
-									composable<Route.Display> {
-										DisplayScreen(appUiState)
-									}
-									composable<Route.Support> {
-										SupportScreen(appUiState, viewModel)
-									}
-									composable<Route.AutoTunnelAdvanced> {
-										AdvancedScreen(appUiState.appSettings, viewModel)
-									}
-									composable<Route.Logs> {
-										LogsScreen()
-									}
-									composable<Route.Config> {
-										val args = it.toRoute<Route.Config>()
-										val config =
-											appUiState.tunnels.firstOrNull { it.id == args.id }
-										ConfigScreen(config, viewModel)
-									}
-									composable<Route.TunnelOptions> {
-										val args = it.toRoute<Route.TunnelOptions>()
-										val config = appUiState.tunnels.first { it.id == args.id }
-										OptionsScreen(config)
-									}
-									composable<Route.Lock> {
-										PinLockScreen(viewModel)
-									}
-									composable<Route.Scanner> {
-										ScannerScreen()
-									}
-									composable<Route.KillSwitch> {
-										KillSwitchScreen(appUiState, viewModel)
-									}
-									composable<Route.SplitTunnel> {
-										val args = it.toRoute<Route.SplitTunnel>()
-										val config = appUiState.tunnels.first { it.id == args.id }
-										SplitTunnelScreen(config, viewModel)
-									}
-									composable<Route.TunnelAutoTunnel> {
-										val args = it.toRoute<Route.TunnelOptions>()
-										val config = appUiState.tunnels.first { it.id == args.id }
-										TunnelAutoTunnelScreen(config, appUiState.appSettings)
+							}
+						},
+					) { padding ->
+						Box(
+							modifier = Modifier.fillMaxSize().background(MaterialTheme.colorScheme.surface)
+								.padding(padding)
+								.consumeWindowInsets(padding)
+								.imePadding(),
+						) {
+							NavHost(
+								navController,
+								startDestination = (if (appUiState.generalState.isPinLockEnabled) Route.Lock else Route.Main),
+							) {
+								composable<Route.Main> {
+									MainScreen(appUiState, appViewState, viewModel)
+								}
+								composable<Route.Settings> {
+									SettingsScreen(appUiState, appViewState, viewModel)
+								}
+								composable<Route.LocationDisclosure> {
+									LocationDisclosureScreen(appUiState, viewModel)
+								}
+								composable<Route.AutoTunnel> {
+									AutoTunnelScreen(appUiState, viewModel)
+								}
+								composable<Route.Appearance> {
+									AppearanceScreen()
+								}
+								composable<Route.Language> {
+									LanguageScreen(appUiState, viewModel)
+								}
+								composable<Route.Display> {
+									DisplayScreen(appUiState, viewModel)
+								}
+								composable<Route.Support> {
+									SupportScreen()
+								}
+								composable<Route.AutoTunnelAdvanced> {
+									AdvancedScreen(appUiState)
+								}
+								composable<Route.Logs> {
+									LogsScreen(appViewState, viewModel)
+								}
+								composable<Route.Config> { backStack ->
+									val args = backStack.toRoute<Route.Config>()
+									val config = appUiState.tunnels.firstOrNull { it.id == args.id }
+									ConfigScreen(config, viewModel)
+								}
+								composable<Route.TunnelOptions> { backStack ->
+									val args = backStack.toRoute<Route.TunnelOptions>()
+									appUiState.tunnels.firstOrNull { it.id == args.id }?.let { config ->
+										TunnelOptionsScreen(config, appUiState, viewModel)
 									}
 								}
-								BackHandler {
-									if (navController.previousBackStackEntry == null || !navController.popBackStack()) {
-										this@MainActivity.finish()
+								composable<Route.Lock> {
+									PinLockScreen(viewModel)
+								}
+								composable<Route.Scanner> {
+									ScannerScreen(viewModel)
+								}
+								composable<Route.KillSwitch> {
+									KillSwitchScreen(appUiState, viewModel)
+								}
+								composable<Route.SplitTunnel> {
+									SplitTunnelScreen(viewModel)
+								}
+								composable<Route.TunnelAutoTunnel> { backStack ->
+									val args = backStack.toRoute<Route.TunnelOptions>()
+									appUiState.tunnels.firstOrNull { it.id == args.id }?.let {
+										TunnelAutoTunnelScreen(it, appUiState.appSettings, viewModel)
 									}
 								}
 							}
+							BackHandler {
+								if (navController.currentDestination?.route != Route.Main::class.qualifiedName) {
+									navController.popBackStack()
+								} else {
+									this@MainActivity.finish()
+								}
+							}
 						}
 					}
 				}
 			}
 		}
 	}
+	override fun onResume() {
+		super.onResume()
+		checkPermissionAndNotify()
+	}
+
+	private fun checkPermissionAndNotify() {
+		val hasLocation = ContextCompat.checkSelfPermission(
+			this,
+			Manifest.permission.ACCESS_FINE_LOCATION,
+		) == PackageManager.PERMISSION_GRANTED
+		if (lastLocationPermissionState != hasLocation) {
+			Timber.d("Location permission changed to: $hasLocation")
+			if (hasLocation) {
+				networkMonitor.sendLocationPermissionsGrantedBroadcast()
+			}
+			lastLocationPermissionState = hasLocation
+		}
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/WireGuardAutoTunnel.kt

@@ -11,6 +11,7 @@ import androidx.work.Configuration
 import com.wireguard.android.backend.GoBackend
 import com.zaneschepke.logcatter.LogReader
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.core.worker.ServiceWorker
 import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.di.MainDispatcher
@@ -18,7 +19,6 @@ import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import com.zaneschepke.wireguardautotunnel.util.LocaleUtil
 import com.zaneschepke.wireguardautotunnel.util.ReleaseTree
-import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
 import dagger.hilt.android.HiltAndroidApp
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
@@ -86,15 +86,14 @@ class WireGuardAutoTunnel : Application(), Configuration.Provider {
 						tunnelManager.startTunnel(it)
 					}
 				} else {
-					Timber.Forest.w("Always-on VPN is not enabled in app settings")
+					Timber.w("Always-on VPN is not enabled in app settings")
 				}
 			}
 		}
 
+		ServiceWorker.start(this)
+
 		applicationScope.launch {
-			withContext(mainDispatcher) {
-				if (appDataRepository.appState.isLocalLogsEnabled() && !isRunningOnTv()) logReader.initialize()
-			}
 			if (!appDataRepository.settings.get().isKernelEnabled) {
 				tunnelManager.setBackendState(BackendState.SERVICE_ACTIVE, emptyList())
 			}
@@ -103,6 +102,9 @@ class WireGuardAutoTunnel : Application(), Configuration.Provider {
 					LocaleUtil.changeLocale(it)
 				}
 			}
+			appDataRepository.appState.isLocalLogsEnabled().let { enabled ->
+				if (enabled) logReader.start()
+			}
 		}
 	}
 
@@ -132,6 +134,19 @@ class WireGuardAutoTunnel : Application(), Configuration.Provider {
 			return foreground
 		}
 
+		@Volatile
+		private var lastActiveTunnels: List<Int> = emptyList()
+
+		@Synchronized
+		fun getLastActiveTunnels(): List<Int> {
+			return lastActiveTunnels
+		}
+
+		@Synchronized
+		fun setLastActiveTunnels(newTunnels: List<Int>) {
+			lastActiveTunnels = newTunnels
+		}
+
 		lateinit var instance: WireGuardAutoTunnel
 			private set
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/broadcast/BootReceiver.kt

@@ -1,44 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.core.broadcast
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
-import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
-import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class BootReceiver : BroadcastReceiver() {
-	@Inject
-	lateinit var appDataRepository: AppDataRepository
-
-	@Inject
-	@ApplicationScope
-	lateinit var applicationScope: CoroutineScope
-
-	@Inject
-	lateinit var serviceManager: ServiceManager
-
-	@Inject
-	lateinit var tunnelManager: TunnelManager
-
-	override fun onReceive(context: Context, intent: Intent) {
-		if (Intent.ACTION_BOOT_COMPLETED != intent.action) return
-		serviceManager.updateTunnelTile()
-		serviceManager.updateAutoTunnelTile()
-		applicationScope.launch {
-			with(appDataRepository.settings.get()) {
-				if (isRestoreOnBootEnabled) {
-					// If auto tunnel is enabled, just start it and let auto tunnel start appropriate tun
-					if (isAutoTunnelEnabled && !serviceManager.autoTunnelActive.value) return@launch serviceManager.startAutoTunnel(true)
-					tunnelManager.restorePreviousState()
-				}
-			}
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/broadcast/KernelReceiver.kt

@@ -3,10 +3,10 @@ package com.zaneschepke.wireguardautotunnel.core.broadcast
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
@@ -32,8 +32,8 @@ class KernelReceiver : BroadcastReceiver() {
 		val action = intent.action ?: return
 		applicationScope.launch {
 			if (action == REFRESH_TUNNELS_ACTION) {
-				tunnelManager.runningTunnelNames().forEach {
-					val tunnel = tunnelRepository.findByTunnelName(it)
+				tunnelManager.runningTunnelNames().forEach { name ->
+					val tunnel = tunnelRepository.findByTunnelName(name)
 					tunnel?.let {
 						tunnelRepository.save(it.copy(isActive = true))
 					}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/broadcast/NotificationActionReceiver.kt

@@ -4,9 +4,9 @@ import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
 import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import dagger.hilt.android.AndroidEntryPoint
@@ -36,11 +36,15 @@ class NotificationActionReceiver : BroadcastReceiver() {
 				NotificationAction.AUTO_TUNNEL_OFF.name -> serviceManager.stopAutoTunnel()
 				NotificationAction.TUNNEL_OFF.name -> {
 					val tunnelId = intent.getIntExtra(NotificationManager.EXTRA_ID, 0)
-					if (tunnelId == 0) return@launch tunnelManager.stopTunnel()
+					if (tunnelId == STOP_ALL_TUNNELS_ID) return@launch tunnelManager.stopTunnel()
 					val tunnel = tunnelRepository.getById(tunnelId)
 					tunnelManager.stopTunnel(tunnel)
 				}
 			}
 		}
 	}
+
+	companion object {
+		const val STOP_ALL_TUNNELS_ID = 0
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/broadcast/RestartReceiver.kt

@@ -3,42 +3,61 @@ package com.zaneschepke.wireguardautotunnel.core.broadcast
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
+import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class AppUpdateReceiver : BroadcastReceiver() {
+class RestartReceiver : BroadcastReceiver() {
+	@Inject
+	lateinit var appDataRepository: AppDataRepository
 
 	@Inject
 	@ApplicationScope
 	lateinit var applicationScope: CoroutineScope
 
-	@Inject
-	lateinit var appDataRepository: AppDataRepository
-
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
 	@Inject
 	lateinit var tunnelManager: TunnelManager
 
+	@Inject
+	@IoDispatcher
+	lateinit var ioDispatcher: CoroutineDispatcher
+
 	override fun onReceive(context: Context, intent: Intent) {
-		if (intent.action != Intent.ACTION_MY_PACKAGE_REPLACED) return
+		val action = intent.action ?: return
+		if (action != Intent.ACTION_BOOT_COMPLETED &&
+			action != Intent.ACTION_MY_PACKAGE_REPLACED &&
+			action != "com.htc.intent.action.QUICKBOOT_POWERON"
+		) {
+			return
+		}
+
+		Timber.d("RestartReceiver triggered with action: ${intent.action}")
 		serviceManager.updateTunnelTile()
 		serviceManager.updateAutoTunnelTile()
-		applicationScope.launch {
-			with(appDataRepository.settings.get()) {
-				if (isRestoreOnBootEnabled) {
-					// If auto tunnel is enabled, just start it and let auto tunnel start appropriate tun
-					if (isAutoTunnelEnabled && !serviceManager.autoTunnelActive.value) return@launch serviceManager.startAutoTunnel(true)
+		applicationScope.launch(ioDispatcher) {
+			val settings = appDataRepository.settings.get()
+			if (settings.isRestoreOnBootEnabled) {
+				if (settings.isAutoTunnelEnabled && !serviceManager.autoTunnelActive.value) {
+					Timber.d("Starting auto-tunnel on boot/update")
+					serviceManager.startAutoTunnel()
+				} else {
+					Timber.d("Restoring previous tunnel state")
 					tunnelManager.restorePreviousState()
 				}
+			} else {
+				Timber.d("Restore on boot disabled, skipping")
 			}
 		}
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/network/InternetConnectivityMonitor.kt

@@ -1,161 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.core.network
-
-import android.content.Context
-import android.net.ConnectivityManager
-import android.net.Network
-import android.net.NetworkCapabilities
-import android.net.NetworkRequest
-import android.net.wifi.SupplicantState
-import android.net.wifi.WifiManager
-import android.os.Build
-import com.zaneschepke.wireguardautotunnel.domain.state.ConnectivityState
-import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
-import dagger.hilt.android.qualifiers.ApplicationContext
-import kotlinx.coroutines.CoroutineDispatcher
-import kotlinx.coroutines.channels.awaitClose
-import kotlinx.coroutines.flow.callbackFlow
-import kotlinx.coroutines.flow.flowOn
-import javax.inject.Inject
-
-class InternetConnectivityMonitor
-@Inject
-constructor(
-	@ApplicationContext private val context: Context,
-	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
-) : NetworkMonitor {
-
-	private val connectivityManager =
-		context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
-
-	@get:Synchronized @set:Synchronized
-	private var wifiCapabilities: NetworkCapabilities? = null
-
-	@get:Synchronized @set:Synchronized
-	private var wifiNetworkChanged: Boolean = false
-
-	override val didWifiChangeSinceLastCapabilitiesQuery: Boolean
-		get() = wifiNetworkChanged
-
-	override val status = callbackFlow {
-
-		var wifiState: Boolean = false
-		var ethernetState: Boolean = false
-		var cellularState: Boolean = false
-
-		fun emitState() {
-			trySend(ConnectivityState(wifiState, ethernetState, cellularState))
-		}
-
-		val currentNetwork = connectivityManager.activeNetwork
-		if (currentNetwork == null) {
-			emitState()
-		}
-
-		fun updateCapabilityState(up: Boolean, network: Network) {
-			with(connectivityManager.getNetworkCapabilities(network)) {
-				when {
-					this == null -> return
-					hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> wifiState = up
-					hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) ->
-						cellularState = up
-
-					hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) ->
-						ethernetState = up
-				}
-			}
-		}
-
-		fun onWifiChange(network: Network, callback: () -> Unit) {
-			if (connectivityManager.getNetworkCapabilities(network)?.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) == true) {
-				callback()
-			}
-		}
-
-		fun onAvailable(network: Network) {
-			onWifiChange(network) {
-				wifiNetworkChanged = true
-			}
-		}
-
-		fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
-			onWifiChange(network) {
-				wifiCapabilities = networkCapabilities
-			}
-			updateCapabilityState(true, network)
-			emitState()
-		}
-
-		val networkStatusCallback =
-			when (Build.VERSION.SDK_INT) {
-				in Build.VERSION_CODES.S..Int.MAX_VALUE -> {
-					object :
-						ConnectivityManager.NetworkCallback(
-							FLAG_INCLUDE_LOCATION_INFO,
-						) {
-						override fun onAvailable(network: Network) {
-							onAvailable(network)
-						}
-
-						override fun onLost(network: Network) {
-							updateCapabilityState(false, network)
-							emitState()
-						}
-
-						override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
-							onCapabilitiesChanged(network, networkCapabilities)
-						}
-					}
-				}
-
-				else -> {
-					object : ConnectivityManager.NetworkCallback() {
-						override fun onAvailable(network: Network) {
-							onAvailable(network)
-						}
-
-						override fun onLost(network: Network) {
-							updateCapabilityState(false, network)
-							emitState()
-						}
-
-						override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
-							onCapabilitiesChanged(network, networkCapabilities)
-						}
-					}
-				}
-			}
-		val request =
-			NetworkRequest.Builder()
-				.addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
-				.addTransportType(NetworkCapabilities.TRANSPORT_ETHERNET)
-				.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
-				.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
-				.addCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
-				.build()
-		connectivityManager.registerNetworkCallback(request, networkStatusCallback)
-
-		awaitClose { connectivityManager.unregisterNetworkCallback(networkStatusCallback) }
-	}.flowOn(ioDispatcher)
-
-	override fun getWifiCapabilities(): NetworkCapabilities? {
-		wifiNetworkChanged = false
-		return wifiCapabilities
-	}
-
-	companion object {
-		fun getNetworkName(networkCapabilities: NetworkCapabilities, context: Context): String? {
-			var ssid = networkCapabilities.getWifiName()
-			if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.S) {
-				val wifiManager =
-					context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
-
-				@Suppress("DEPRECATION")
-				val info = wifiManager.connectionInfo
-				if (info.supplicantState === SupplicantState.COMPLETED) {
-					ssid = info.ssid
-				}
-			}
-			return ssid?.trim('"')
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/network/NetworkExtensions.kt

@@ -1,16 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.core.network
-
-import android.net.NetworkCapabilities
-import android.net.wifi.WifiInfo
-import android.os.Build
-
-fun NetworkCapabilities.getWifiName(): String? {
-	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-		val info: WifiInfo
-		if (transportInfo is WifiInfo) {
-			info = transportInfo as WifiInfo
-			return info.ssid
-		}
-	}
-	return null
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/network/NetworkMonitor.kt

@@ -1,13 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.core.network
-
-import android.net.NetworkCapabilities
-import com.zaneschepke.wireguardautotunnel.domain.state.ConnectivityState
-import kotlinx.coroutines.flow.Flow
-
-interface NetworkMonitor {
-	val status: Flow<ConnectivityState>
-
-	// util to help limit location queries
-	val didWifiChangeSinceLastCapabilitiesQuery: Boolean
-	fun getWifiCapabilities(): NetworkCapabilities?
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/notification/NotificationManager.kt

@@ -4,8 +4,8 @@ import android.app.Notification
 import android.app.NotificationManager
 import android.content.Context
 import androidx.core.app.NotificationCompat
-import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.core.notification.WireGuardNotification.NotificationChannels
+import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.util.StringValue
 
 interface NotificationManager {
@@ -39,7 +39,6 @@ interface NotificationManager {
 	fun show(notificationId: Int, notification: Notification)
 
 	companion object {
-		const val KERNEL_SERVICE_NOTIFICATION_ID = 123
 		const val AUTO_TUNNEL_NOTIFICATION_ID = 122
 		const val VPN_NOTIFICATION_ID = 100
 		const val EXTRA_ID = "id"

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/notification/WireGuardNotification.kt

@@ -12,9 +12,9 @@ import android.graphics.Color
 import androidx.core.app.ActivityCompat
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import com.zaneschepke.wireguardautotunnel.MainActivity
 import com.zaneschepke.wireguardautotunnel.R
 import com.zaneschepke.wireguardautotunnel.core.broadcast.NotificationActionReceiver
-import com.zaneschepke.wireguardautotunnel.MainActivity
 import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager.Companion.EXTRA_ID
 import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.util.StringValue

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/service/ServiceManager.kt

@@ -3,35 +3,43 @@ package com.zaneschepke.wireguardautotunnel.core.service
 import android.app.Service
 import android.content.Context
 import android.content.Intent
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import android.net.VpnService
+import com.zaneschepke.wireguardautotunnel.WireGuardAutoTunnel
 import com.zaneschepke.wireguardautotunnel.core.service.autotunnel.AutoTunnelService
-import com.zaneschepke.wireguardautotunnel.core.service.tile.AutoTunnelControlTile
-import com.zaneschepke.wireguardautotunnel.core.service.tile.TunnelControlTile
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
+import com.zaneschepke.wireguardautotunnel.di.MainDispatcher
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import com.zaneschepke.wireguardautotunnel.util.extensions.requestAutoTunnelTileServiceUpdate
 import com.zaneschepke.wireguardautotunnel.util.extensions.requestTunnelTileServiceStateUpdate
 import jakarta.inject.Inject
 import kotlinx.coroutines.CompletableDeferred
 import kotlinx.coroutines.CoroutineDispatcher
-import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
 import timber.log.Timber
 
-@OptIn(ExperimentalCoroutinesApi::class)
-class ServiceManager
-@Inject constructor(private val context: Context, private val ioDispatcher: CoroutineDispatcher, private val appDataRepository: AppDataRepository) {
+class ServiceManager @Inject constructor(
+	private val context: Context,
+	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
+	@ApplicationScope private val applicationScope: CoroutineScope,
+	@MainDispatcher private val mainDispatcher: CoroutineDispatcher,
+	private val appDataRepository: AppDataRepository,
+) {
+
+	private val autoTunnelMutex = Mutex()
 
 	private val _autoTunnelActive = MutableStateFlow(false)
-
 	val autoTunnelActive = _autoTunnelActive.asStateFlow()
 
 	var autoTunnelService = CompletableDeferred<AutoTunnelService>()
 	var backgroundService = CompletableDeferred<TunnelForegroundService>()
-	var autoTunnelTile = CompletableDeferred<AutoTunnelControlTile>()
-	var tunnelControlTile = CompletableDeferred<TunnelControlTile>()
 
 	private fun <T : Service> startService(cls: Class<T>, background: Boolean) {
 		runCatching {
@@ -44,76 +52,79 @@ class ServiceManager
 		}.onFailure { Timber.e(it) }
 	}
 
-	suspend fun startAutoTunnel(background: Boolean) {
-		val settings = appDataRepository.settings.get()
-		appDataRepository.settings.save(settings.copy(isAutoTunnelEnabled = true))
-		if (autoTunnelService.isCompleted) return _autoTunnelActive.update { true }
-		runCatching {
-			startService(AutoTunnelService::class.java, background)
-			autoTunnelService.await()
-			autoTunnelService.getCompleted().start()
-			_autoTunnelActive.update { true }
-			updateAutoTunnelTile()
-		}.onFailure {
-			Timber.e(it)
-		}
+	fun hasVpnPermission(): Boolean {
+		return VpnService.prepare(context) == null
 	}
 
-	suspend fun startBackgroundService(tunnelConf: TunnelConf) {
-		if (backgroundService.isCompleted) return
-		runCatching {
-			startService(TunnelForegroundService::class.java, true)
-			backgroundService.await()
-			backgroundService.getCompleted().start(tunnelConf)
-		}.onFailure {
-			Timber.e(it)
-		}
-	}
-
-	fun stopBackgroundService() {
-		if (!backgroundService.isCompleted) return
-		runCatching {
-			backgroundService.getCompleted().stop()
-		}.onFailure {
-			Timber.e(it)
-		}
-	}
-
-	suspend fun toggleAutoTunnel(background: Boolean) {
-		withContext(ioDispatcher) {
-			if (_autoTunnelActive.value) return@withContext stopAutoTunnel()
-			startAutoTunnel(background)
-		}
-	}
-
-	fun updateAutoTunnelTile() {
-		if (autoTunnelTile.isCompleted) {
-			autoTunnelTile.getCompleted().updateTileState()
-		} else {
-			context.requestAutoTunnelTileServiceUpdate()
-		}
-	}
-
-	fun updateTunnelTile() {
-		if (tunnelControlTile.isCompleted) {
-			tunnelControlTile.getCompleted().updateTileState()
-		} else {
-			context.requestTunnelTileServiceStateUpdate()
+	suspend fun startAutoTunnel() {
+		autoTunnelMutex.withLock {
+			val settings = appDataRepository.settings.get()
+			appDataRepository.settings.save(settings.copy(isAutoTunnelEnabled = true))
+			if (autoTunnelService.isCompleted) {
+				_autoTunnelActive.update { true }
+				return
+			}
+			runCatching {
+				autoTunnelService = CompletableDeferred()
+				startService(AutoTunnelService::class.java, !WireGuardAutoTunnel.isForeground())
+				_autoTunnelActive.update { true }
+			}.onFailure {
+				Timber.e(it)
+				_autoTunnelActive.update { false }
+			}
+			withContext(mainDispatcher) { updateAutoTunnelTile() }
 		}
 	}
 
 	suspend fun stopAutoTunnel() {
-		withContext(ioDispatcher) {
+		autoTunnelMutex.withLock {
 			val settings = appDataRepository.settings.get()
 			appDataRepository.settings.save(settings.copy(isAutoTunnelEnabled = false))
-			if (!autoTunnelService.isCompleted) return@withContext
+			if (!autoTunnelService.isCompleted) return
 			runCatching {
-				autoTunnelService.getCompleted().stop()
+				val service = autoTunnelService.await()
+				service.stop()
 				_autoTunnelActive.update { false }
-				updateAutoTunnelTile()
+				autoTunnelService = CompletableDeferred()
 			}.onFailure {
 				Timber.e(it)
 			}
+			withContext(mainDispatcher) { updateAutoTunnelTile() }
 		}
 	}
+
+	fun startTunnelForegroundService() {
+		if (backgroundService.isCompleted) return
+		runCatching {
+			backgroundService = CompletableDeferred()
+			startService(TunnelForegroundService::class.java, !WireGuardAutoTunnel.isForeground())
+		}.onFailure {
+			Timber.e(it)
+		}
+	}
+
+	suspend fun stopTunnelForegroundService() {
+		if (!backgroundService.isCompleted) return
+		runCatching {
+			val service = backgroundService.await()
+			service.stop()
+			backgroundService = CompletableDeferred()
+		}.onFailure {
+			Timber.e(it)
+		}
+	}
+
+	fun toggleAutoTunnel() {
+		applicationScope.launch(ioDispatcher) {
+			if (_autoTunnelActive.value) stopAutoTunnel() else startAutoTunnel()
+		}
+	}
+
+	fun updateAutoTunnelTile() {
+		context.requestAutoTunnelTileServiceUpdate()
+	}
+
+	fun updateTunnelTile() {
+		context.requestTunnelTileServiceStateUpdate()
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/service/TunnelForegroundService.kt

@@ -5,14 +5,38 @@ import android.content.Intent
 import android.os.IBinder
 import androidx.core.app.ServiceCompat
 import androidx.lifecycle.LifecycleService
+import androidx.lifecycle.lifecycleScope
+import com.zaneschepke.networkmonitor.NetworkMonitor
+import com.zaneschepke.networkmonitor.NetworkStatus
 import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
 import com.zaneschepke.wireguardautotunnel.core.notification.WireGuardNotification
+import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
+import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
+import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import com.zaneschepke.wireguardautotunnel.util.Constants
+import com.zaneschepke.wireguardautotunnel.util.extensions.distinctByKeys
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.NonCancellable
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import timber.log.Timber
+import java.util.concurrent.ConcurrentHashMap
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -24,9 +48,32 @@ class TunnelForegroundService : LifecycleService() {
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
+	@Inject
+	lateinit var networkMonitor: NetworkMonitor
+
+	@Inject
+	@IoDispatcher
+	lateinit var ioDispatcher: CoroutineDispatcher
+
+	@Inject
+	lateinit var tunnelRepo: TunnelRepository
+
+	@Inject
+	lateinit var tunnelManager: TunnelManager
+
+	private val isNetworkConnected = MutableStateFlow(true)
+
+	private val tunnelJobs = ConcurrentHashMap<TunnelConf, Job>()
+
 	override fun onCreate() {
 		super.onCreate()
 		serviceManager.backgroundService.complete(this)
+		ServiceCompat.startForeground(
+			this@TunnelForegroundService,
+			NotificationManager.VPN_NOTIFICATION_ID,
+			onCreateNotification(),
+			Constants.SYSTEM_EXEMPT_SERVICE_TYPE_ID,
+		)
 	}
 
 	override fun onBind(intent: Intent): IBinder? {
@@ -35,30 +82,158 @@ class TunnelForegroundService : LifecycleService() {
 	}
 
 	override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+		super.onStartCommand(intent, flags, startId)
 		serviceManager.backgroundService.complete(this)
-		return super.onStartCommand(intent, flags, startId)
-	}
-
-	fun start(tunnelConf: TunnelConf) {
 		ServiceCompat.startForeground(
 			this@TunnelForegroundService,
-			NotificationManager.KERNEL_SERVICE_NOTIFICATION_ID,
-			createNotification(tunnelConf),
+			NotificationManager.VPN_NOTIFICATION_ID,
+			onCreateNotification(),
+			Constants.SYSTEM_EXEMPT_SERVICE_TYPE_ID,
+		)
+		start()
+		return START_STICKY
+	}
+
+	fun start() = lifecycleScope.launch {
+		tunnelManager.activeTunnels.distinctByKeys().collect { tuns ->
+			if (tuns.isEmpty() && tunnelJobs.isEmpty()) return@collect
+			if (tuns.isEmpty() && tunnelJobs.isNotEmpty()) {
+				return@collect tunnelJobs.forEach { (key, _) ->
+					Timber.d("Stopping all tunnel jobs")
+					tunnelJobs[key]?.cancel()
+					tunnelJobs.remove(key)
+				}
+			}
+			val (jobsToStop, jobsToStart) = findMissingKeys(tuns, tunnelJobs)
+			if (jobsToStop.isEmpty() && jobsToStart.isEmpty()) return@collect
+			jobsToStop.forEach { tun ->
+				Timber.d("Stopping tunnel jobs for ${tun.tunName}")
+				tunnelJobs[tun]?.cancel()
+				tunnelJobs.remove(tun)
+			}
+			jobsToStart.forEach { tun ->
+				Timber.d("Starting tunnel jobs for ${tun.tunName}")
+				tunnelJobs += (tun to startTunnelJobs(tun))
+			}
+			updateServiceNotification()
+		}
+	}
+
+	// TODO Would be cool to have this include kill switch
+	// TODO also we need to include errors
+	private fun updateServiceNotification() {
+		val notification = when (tunnelJobs.size) {
+			0 -> onCreateNotification()
+			1 -> createTunnelNotification(tunnelJobs.keys.first())
+			else -> createTunnelsNotification()
+		}
+		ServiceCompat.startForeground(
+			this@TunnelForegroundService,
+			NotificationManager.VPN_NOTIFICATION_ID,
+			notification,
 			Constants.SYSTEM_EXEMPT_SERVICE_TYPE_ID,
 		)
 	}
 
+	// use same scope so we can cancel all of these
+	private fun startTunnelJobs(tunnelConf: TunnelConf) = lifecycleScope.launch {
+		// monitor if we have internet connectivity
+		launch { startNetworkMonitorJob() }
+		// job to trigger stats emit on interval
+		launch { startTunnelStatsJob(tunnelConf) }
+		// monitor changes to the tunnel config
+		launch { startTunnelConfChangesJob(tunnelConf) }
+		// monitor tunnel ping
+		launch { startPingJob(tunnelConf) }
+	}
+
+	private fun findMissingKeys(map1: Map<TunnelConf, Any>, map2: Map<TunnelConf, Any>): Pair<Set<TunnelConf>, Set<TunnelConf>> {
+		val missingMap1 = map2.keys - map1.keys
+		val missingMap2 = map1.keys - map2.keys
+		return missingMap1 to missingMap2
+	}
+
+	private suspend fun startTunnelConfChangesJob(tunnelConf: TunnelConf) {
+		tunnelRepo.flow
+			.flowOn(ioDispatcher)
+			.map { storedTunnels ->
+				storedTunnels.firstOrNull { it.id == tunnelConf.id }
+			}
+			.filterNotNull()
+			// only emit when one of these 3 values change
+			.distinctUntilChanged { old, new ->
+				old == new
+			}
+			.collect { storedTunnel ->
+				if (tunnelConf != storedTunnel) {
+					Timber.d("Config changed for ${storedTunnel.tunName}, bouncing")
+					// let this complete, even after cancel
+					withContext(NonCancellable) {
+						tunnelManager.bounceTunnel(storedTunnel, TunnelStatus.StopReason.CONFIG_CHANGED)
+					}
+				}
+			}
+	}
+
+	private suspend fun startNetworkMonitorJob() {
+		networkMonitor.networkStatusFlow
+			.flowOn(ioDispatcher)
+			.collectLatest { status ->
+				val isAvailable = status !is NetworkStatus.Disconnected
+				isNetworkConnected.value = isAvailable
+				Timber.d("Network available: $status")
+			}
+	}
+
+	private suspend fun startTunnelStatsJob(tunnel: TunnelConf) = coroutineScope {
+		while (isActive) {
+			tunnelManager.updateTunnelStatistics(tunnel)
+			delay(STATS_DELAY)
+		}
+	}
+
+	// TODO fix cooldown
+	private suspend fun startPingJob(tunnel: TunnelConf) = coroutineScope {
+		delay(PING_START_DELAY)
+		while (isActive) {
+			val shouldBounce = shouldBounceTunnel(tunnel)
+			val delayMs = if (shouldBounce) {
+				// let this complete, even after cancel
+				withContext(NonCancellable) {
+					tunnelManager.bounceTunnel(tunnel, TunnelStatus.StopReason.PING)
+				}
+				tunnel.pingCooldown ?: Constants.PING_COOLDOWN
+			} else {
+				tunnel.pingInterval ?: Constants.PING_INTERVAL
+			}
+			delay(delayMs)
+		}
+	}
+
+	private suspend fun shouldBounceTunnel(tunnel: TunnelConf): Boolean {
+		if (!isNetworkConnected.value) {
+			Timber.d("Network disconnected, skipping ping for ${tunnel.tunName}")
+			return false
+		}
+		return runCatching {
+			!tunnel.isTunnelPingable(ioDispatcher)
+		}.onFailure { e ->
+			Timber.e(e, "Ping check failed for ${tunnel.tunName}")
+		}.getOrDefault(true)
+	}
+
 	fun stop() {
-		stopForeground(STOP_FOREGROUND_REMOVE)
+		ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
 		stopSelf()
 	}
 
 	override fun onDestroy() {
 		serviceManager.backgroundService = CompletableDeferred()
+		ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
 		super.onDestroy()
 	}
 
-	private fun createNotification(tunnelConf: TunnelConf): Notification {
+	private fun createTunnelNotification(tunnelConf: TunnelConf): Notification {
 		return notificationManager.createNotification(
 			WireGuardNotification.NotificationChannels.VPN,
 			title = "${getString(R.string.tunnel_running)} - ${tunnelConf.tunName}",
@@ -67,4 +242,31 @@ class TunnelForegroundService : LifecycleService() {
 			),
 		)
 	}
+
+	private fun createTunnelsNotification(): Notification {
+		return notificationManager.createNotification(
+			WireGuardNotification.NotificationChannels.VPN,
+			title = "${getString(R.string.tunnel_running)} - ${getString(R.string.multiple)}",
+			actions = listOf(
+				notificationManager.createNotificationAction(NotificationAction.TUNNEL_OFF, 0),
+			),
+		)
+	}
+
+	private fun onCreateNotification(): Notification {
+		return notificationManager.createNotification(
+			WireGuardNotification.NotificationChannels.VPN,
+			title = getString(R.string.tunnel_starting),
+		)
+	}
+
+	// TODO add notification handling and optional log reading for restart on handshake failures
+	companion object {
+		const val STATS_DELAY = 1_000L
+		const val PING_START_DELAY = 30_000L
+		// ipv6 disabled or block on network
+// 		const val userspaceStartFailed = "Failed to send handshake initiation: write udp [::]"
+// 		const val ipv6Fails = "Failed to send data packets: write udp [::]"
+// 		const val ipv4Fails = "Failed to send data packets: write udp 0.0.0.0:51820"
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/service/autotunnel/AutoTunnelService.kt

@@ -1,44 +1,43 @@
 package com.zaneschepke.wireguardautotunnel.core.service.autotunnel
 
 import android.content.Intent
-import android.net.NetworkCapabilities
 import android.os.IBinder
 import android.os.PowerManager
 import androidx.core.app.ServiceCompat
 import androidx.lifecycle.LifecycleService
 import androidx.lifecycle.lifecycleScope
-import com.wireguard.android.util.RootShell
+import com.zaneschepke.networkmonitor.NetworkMonitor
+import com.zaneschepke.networkmonitor.NetworkStatus
 import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.di.AppShell
-import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
-import com.zaneschepke.wireguardautotunnel.di.MainImmediateDispatcher
-import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
-import com.zaneschepke.wireguardautotunnel.domain.state.AutoTunnelState
-import com.zaneschepke.wireguardautotunnel.domain.state.NetworkState
-import com.zaneschepke.wireguardautotunnel.core.network.InternetConnectivityMonitor
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import com.zaneschepke.wireguardautotunnel.domain.state.ConnectivityState
-import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
 import com.zaneschepke.wireguardautotunnel.core.notification.WireGuardNotification
+import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
+import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
+import com.zaneschepke.wireguardautotunnel.domain.enums.NotificationAction
 import com.zaneschepke.wireguardautotunnel.domain.events.AutoTunnelEvent
 import com.zaneschepke.wireguardautotunnel.domain.events.KillSwitchEvent
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import com.zaneschepke.wireguardautotunnel.domain.state.AutoTunnelState
+import com.zaneschepke.wireguardautotunnel.domain.state.NetworkState
 import com.zaneschepke.wireguardautotunnel.util.Constants
 import com.zaneschepke.wireguardautotunnel.util.extensions.Tunnels
-import com.zaneschepke.wireguardautotunnel.util.extensions.getCurrentWifiName
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.CompletableDeferred
 import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
@@ -49,10 +48,6 @@ import javax.inject.Provider
 @AndroidEntryPoint
 class AutoTunnelService : LifecycleService() {
 
-	@Inject
-	@AppShell
-	lateinit var rootShell: Provider<RootShell>
-
 	@Inject
 	lateinit var networkMonitor: NetworkMonitor
 
@@ -69,10 +64,6 @@ class AutoTunnelService : LifecycleService() {
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
-	@Inject
-	@MainImmediateDispatcher
-	lateinit var mainImmediateDispatcher: CoroutineDispatcher
-
 	@Inject
 	lateinit var tunnelManager: TunnelManager
 
@@ -82,16 +73,12 @@ class AutoTunnelService : LifecycleService() {
 
 	private var wakeLock: PowerManager.WakeLock? = null
 
+	private var killSwitchJob: Job? = null
+
 	override fun onCreate() {
 		super.onCreate()
 		serviceManager.autoTunnelService.complete(this)
-		lifecycleScope.launch(mainImmediateDispatcher) {
-			runCatching {
-				launchWatcherNotification()
-			}.onFailure {
-				Timber.e(it)
-			}
-		}
+		launchWatcherNotification()
 	}
 
 	override fun onBind(intent: Intent): IBinder? {
@@ -100,20 +87,20 @@ class AutoTunnelService : LifecycleService() {
 	}
 
 	override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+		super.onStartCommand(intent, flags, startId)
 		Timber.d("onStartCommand executed with startId: $startId")
 		serviceManager.autoTunnelService.complete(this)
-		return super.onStartCommand(intent, flags, startId)
+		start()
+		return START_STICKY
 	}
 
 	fun start() {
 		kotlin.runCatching {
-			lifecycleScope.launch(mainImmediateDispatcher) {
-				launchWatcherNotification()
-				initWakeLock()
-			}
+			launchWatcherNotification()
+			initWakeLock()
 			startAutoTunnelJob()
 			startAutoTunnelStateJob()
-			startKillSwitchJob()
+			killSwitchJob = startKillSwitchJob()
 		}.onFailure {
 			Timber.e(it)
 		}
@@ -126,9 +113,20 @@ class AutoTunnelService : LifecycleService() {
 
 	override fun onDestroy() {
 		serviceManager.autoTunnelService = CompletableDeferred()
+		restoreVpnKillSwitch()
 		super.onDestroy()
 	}
 
+	private fun restoreVpnKillSwitch() {
+		with(autoTunnelStateFlow.value) {
+			if (settings.isVpnKillSwitchEnabled && tunnelManager.getBackendState() != BackendState.KILL_SWITCH_ACTIVE) {
+				killSwitchJob?.cancel()
+				val allowedIps = if (settings.isLanOnKillSwitchEnabled) TunnelConf.LAN_BYPASS_ALLOWED_IPS else emptyList()
+				tunnelManager.setBackendState(BackendState.KILL_SWITCH_ACTIVE, allowedIps)
+			}
+		}
+	}
+
 	private fun launchWatcherNotification(description: String = getString(R.string.monitoring_state_changes)) {
 		val notification =
 			notificationManager.createNotification(
@@ -161,49 +159,54 @@ class AutoTunnelService : LifecycleService() {
 		}
 	}
 
-	private suspend fun buildNetworkState(connectivityState: ConnectivityState): NetworkState {
+	private fun buildNetworkState(networkStatus: NetworkStatus): NetworkState {
 		return with(autoTunnelStateFlow.value.networkState) {
-			val wifiName = when {
-				connectivityState.wifiAvailable &&
-					(wifiName == null || wifiName == Constants.UNREADABLE_SSID || networkMonitor.didWifiChangeSinceLastCapabilitiesQuery) -> {
-					networkMonitor.getWifiCapabilities()?.let { getWifiName(it) } ?: wifiName
+			val wifiName = when (networkStatus) {
+				is NetworkStatus.Connected -> {
+					networkStatus.wifiSsid
 				}
-				!connectivityState.wifiAvailable -> null
-				else -> wifiName
+				else -> null
 			}
 			copy(
-				isWifiConnected = connectivityState.wifiAvailable,
-				isMobileDataConnected = connectivityState.cellularAvailable,
-				isEthernetConnected = isEthernetConnected,
+				isWifiConnected = networkStatus.wifiConnected,
+				isMobileDataConnected = networkStatus.cellularConnected,
+				isEthernetConnected = networkStatus.ethernetConnected,
 				wifiName = wifiName,
 			)
 		}
 	}
 
+	@OptIn(ExperimentalCoroutinesApi::class)
 	private fun startAutoTunnelStateJob() = lifecycleScope.launch(ioDispatcher) {
 		combine(
 			combineSettings(),
-			networkMonitor.status.map {
-				buildNetworkState(it)
-			}.distinctUntilChanged(),
+			appDataRepository.get().settings.flow
+				.distinctUntilChanged { old, new -> old.isKernelEnabled == new.isKernelEnabled } // Only emit when isKernelEnabled changes
+				.flatMapLatest {
+					networkMonitor.networkStatusFlow
+						.flowOn(ioDispatcher)
+						.map { buildNetworkState(it) }
+				}
+				.distinctUntilChanged(),
 		) { double, networkState ->
-			AutoTunnelState(tunnelManager.activeTunnels().value, networkState, double.first, double.second)
+			AutoTunnelState(
+				tunnelManager.activeTunnels.value,
+				networkState,
+				double.first,
+				double.second,
+			)
 		}.collect { state ->
 			autoTunnelStateFlow.update {
-				it.copy(activeTunnels = state.activeTunnels, networkState = state.networkState, settings = state.settings, tunnels = state.tunnels)
+				it.copy(
+					activeTunnels = state.activeTunnels,
+					networkState = state.networkState,
+					settings = state.settings,
+					tunnels = state.tunnels,
+				)
 			}
 		}
 	}
 
-	private suspend fun getWifiName(wifiCapabilities: NetworkCapabilities): String? {
-		val setting = appDataRepository.get().settings.get()
-		return if (setting.isWifiNameByShellEnabled) {
-			rootShell.get().getCurrentWifiName()
-		} else {
-			InternetConnectivityMonitor.getNetworkName(wifiCapabilities, this@AutoTunnelService)
-		}
-	}
-
 	private fun combineSettings(): Flow<Pair<AppSettings, Tunnels>> {
 		return combine(
 			appDataRepository.get().settings.flow,
@@ -240,7 +243,7 @@ class AutoTunnelService : LifecycleService() {
 		Timber.d("Starting with debounce delay of: ${settings.debounceDelaySeconds} seconds")
 		autoTunnelStateFlow.debounce(settings.debounceDelayMillis()).collect { watcherState ->
 			if (watcherState == defaultState) return@collect
-			Timber.d("New auto tunnel state emitted")
+			Timber.d("New auto tunnel state emitted ${watcherState.networkState}")
 			when (val event = watcherState.asAutoTunnelEvent()) {
 				is AutoTunnelEvent.Start -> (event.tunnelConf ?: appDataRepository.get().getPrimaryOrFirstTunnel())?.let {
 					tunnelManager.startTunnel(it)

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/service/tile/AutoTunnelControlTile.kt

@@ -4,62 +4,65 @@ import android.content.Intent
 import android.os.IBinder
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.LifecycleRegistry
+import androidx.lifecycle.lifecycleScope
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.CompletableDeferred
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class AutoTunnelControlTile : TileService() {
+class AutoTunnelControlTile : TileService(), LifecycleOwner {
 	@Inject
 	lateinit var appDataRepository: AppDataRepository
 
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
-	@Inject
-	@ApplicationScope
-	lateinit var applicationScope: CoroutineScope
+	private val lifecycleRegistry: LifecycleRegistry = LifecycleRegistry(this)
 
 	override fun onCreate() {
 		super.onCreate()
-		serviceManager.autoTunnelTile.complete(this)
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
 	}
 
 	override fun onDestroy() {
 		super.onDestroy()
-		serviceManager.autoTunnelTile = CompletableDeferred()
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
 	}
 
 	override fun onStartListening() {
 		super.onStartListening()
-		serviceManager.autoTunnelTile.complete(this)
-		applicationScope.launch {
-			if (appDataRepository.tunnels.getAll().isEmpty()) return@launch setUnavailable()
-			updateTileState()
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_START)
+		Timber.d("Start listening called for auto tunnel tile")
+		lifecycleScope.launch {
+			serviceManager.autoTunnelActive.collect {
+				if (it) return@collect setActive()
+				setInactive()
+			}
 		}
-	}
-
-	fun updateTileState() {
-		serviceManager.autoTunnelActive.value.let {
-			if (it) setActive() else setInactive()
+		lifecycleScope.launch {
+			appDataRepository.tunnels.flow.collect {
+				if (it.isEmpty()) {
+					setUnavailable()
+				}
+			}
 		}
 	}
 
 	override fun onClick() {
 		super.onClick()
 		unlockAndRun {
-			applicationScope.launch {
+			lifecycleScope.launch {
 				if (serviceManager.autoTunnelActive.value) {
 					serviceManager.stopAutoTunnel()
 					setInactive()
 				} else {
-					serviceManager.startAutoTunnel(true)
+					serviceManager.startAutoTunnel()
 					setActive()
 				}
 			}
@@ -97,4 +100,7 @@ class AutoTunnelControlTile : TileService() {
 			qsTile.updateTile()
 		}
 	}
+
+	override val lifecycle: Lifecycle
+		get() = lifecycleRegistry
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/service/tile/TunnelControlTile.kt

@@ -5,69 +5,128 @@ import android.os.Build
 import android.os.IBinder
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.LifecycleRegistry
+import androidx.lifecycle.lifecycleScope
 import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.WireGuardAutoTunnel
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
 import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.CompletableDeferred
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class TunnelControlTile : TileService() {
+class TunnelControlTile : TileService(), LifecycleOwner {
 	@Inject
 	lateinit var appDataRepository: AppDataRepository
 
-	@Inject
-	@ApplicationScope
-	lateinit var applicationScope: CoroutineScope
-
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
 	@Inject
 	lateinit var tunnelManager: TunnelManager
 
+	private val lifecycleRegistry: LifecycleRegistry = LifecycleRegistry(this)
+
+	private var isCollecting = false
+
 	override fun onCreate() {
 		super.onCreate()
-		serviceManager.tunnelControlTile.complete(this)
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
 	}
 
 	override fun onDestroy() {
 		super.onDestroy()
-		serviceManager.tunnelControlTile = CompletableDeferred()
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
 	}
 
 	override fun onStartListening() {
 		super.onStartListening()
-		Timber.d("Start listening called")
-		serviceManager.tunnelControlTile.complete(this)
-		applicationScope.launch {
-			updateTileState()
+		lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_START)
+		Timber.d("Start listening called for tunnel tile")
+		if (isCollecting) return
+		isCollecting = true
+		lifecycleScope.launch {
+			tunnelManager.activeTunnels.collect {
+				updateTileState()
+			}
 		}
 	}
 
-	fun updateTileState() = applicationScope.launch {
-		if (appDataRepository.tunnels.getAll().isEmpty()) return@launch setUnavailable()
-		with(tunnelManager.activeTunnels().value) {
-			if (isNotEmpty()) return@launch updateTile(if (size == 1) first().tunName else getString(R.string.multiple), true)
+	private suspend fun updateTileState() {
+		try {
+			val tunnels = appDataRepository.tunnels.getAll()
+			if (tunnels.isEmpty()) {
+				setUnavailable()
+				return
+			}
+
+			val activeTunnels = tunnelManager.activeTunnels.value
+				.filter { it.value.status.isUpOrStarting() }
+
+			when {
+				activeTunnels.isNotEmpty() -> {
+					val activeIds = activeTunnels.map { it.key.id }
+					// TODO improvements would be needed to make this work well with toggling multiple tunnels
+					// this would be better managed elsewhere
+					WireGuardAutoTunnel.setLastActiveTunnels(activeIds)
+					updateTileForActiveTunnels(activeTunnels)
+				}
+				else -> updateTileForLastActiveTunnels()
+			}
+		} catch (e: Exception) {
+			setUnavailable()
 		}
-		appDataRepository.getStartTunnelConfig()?.let {
-			updateTile(it.tunName, false)
+	}
+
+	private fun updateTileForActiveTunnels(activeTunnels: Map<TunnelConf, TunnelState>) {
+		val tileName = when (activeTunnels.size) {
+			1 -> activeTunnels.keys.first().tunName
+			else -> getString(R.string.multiple)
+		}
+		updateTile(tileName, true)
+	}
+
+	private suspend fun updateTileForLastActiveTunnels() {
+		val lastActiveIds = WireGuardAutoTunnel.getLastActiveTunnels()
+		when {
+			lastActiveIds.isEmpty() -> {
+				appDataRepository.getStartTunnelConfig()?.let { config ->
+					updateTile(config.tunName, false)
+				} ?: setUnavailable()
+			}
+			lastActiveIds.size > 1 -> updateTile(getString(R.string.multiple), false)
+			else -> {
+				val tunnelId = lastActiveIds.first()
+				appDataRepository.tunnels.getById(tunnelId)?.let { tunnel ->
+					updateTile(tunnel.tunName, false)
+				} ?: setUnavailable()
+			}
 		}
 	}
 
 	override fun onClick() {
 		super.onClick()
 		unlockAndRun {
-			applicationScope.launch {
-				if (tunnelManager.activeTunnels().value.isNotEmpty()) return@launch tunnelManager.stopTunnel()
-				appDataRepository.getStartTunnelConfig()?.let {
-					tunnelManager.startTunnel(it)
+			lifecycleScope.launch {
+				if (tunnelManager.activeTunnels.value.isNotEmpty()) return@launch tunnelManager.stopTunnel()
+				val lastActive = WireGuardAutoTunnel.getLastActiveTunnels()
+				if (lastActive.isEmpty()) {
+					appDataRepository.getStartTunnelConfig()?.let {
+						tunnelManager.startTunnel(it)
+					}
+				} else {
+					lastActive.forEach { id ->
+						appDataRepository.tunnels.getById(id)?.let {
+							tunnelManager.startTunnel(it)
+						}
+					}
 				}
 			}
 		}
@@ -127,4 +186,6 @@ class TunnelControlTile : TileService() {
 			Timber.e(it)
 		}
 	}
+	override val lifecycle: Lifecycle
+		get() = lifecycleRegistry
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/shortcut/ShortcutsActivity.kt

@@ -2,11 +2,12 @@ package com.zaneschepke.wireguardautotunnel.core.shortcut
 
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.service.autotunnel.AutoTunnelService
+import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelProvider
+import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
@@ -21,6 +22,9 @@ class ShortcutsActivity : ComponentActivity() {
 	@Inject
 	lateinit var serviceManager: ServiceManager
 
+	@Inject
+	lateinit var tunnelManager: TunnelManager
+
 	@Inject
 	@ApplicationScope
 	lateinit var applicationScope: CoroutineScope
@@ -39,17 +43,17 @@ class ShortcutsActivity : ComponentActivity() {
 								.firstOrNull { it.tunName == tunnelName }
 						} ?: appDataRepository.getStartTunnelConfig()
 						Timber.d("Shortcut action on name: ${tunnelConfig?.tunName}")
-// 						tunnelConfig?.let {
-// 							when (intent.action) {
-// 								Action.START.name -> tunnelService.get().startTunnel(it)
-// 								Action.STOP.name -> tunnelService.get().stopTunnel()
-// 								else -> Unit
-// 							}
-// 						}
+						tunnelConfig?.let {
+							when (intent.action) {
+								Action.START.name -> tunnelManager.startTunnel(it)
+								Action.STOP.name -> tunnelManager.stopTunnel()
+								else -> Unit
+							}
+						}
 					}
 					AutoTunnelService::class.java.simpleName, LEGACY_AUTO_TUNNEL_SERVICE_NAME -> {
 						when (intent.action) {
-							Action.START.name -> serviceManager.startAutoTunnel(true)
+							Action.START.name -> serviceManager.startAutoTunnel()
 							Action.STOP.name -> serviceManager.stopAutoTunnel()
 						}
 					}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/BaseTunnel.kt

@@ -1,219 +1,204 @@
 package com.zaneschepke.wireguardautotunnel.core.tunnel
 
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.WireGuardAutoTunnel
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
-import com.zaneschepke.wireguardautotunnel.core.notification.WireGuardNotification
+import com.wireguard.android.backend.Tunnel
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
-import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelProvider.Companion.CHECK_INTERVAL
 import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.enums.BackendError
-import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
 import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
 import com.zaneschepke.wireguardautotunnel.domain.state.TunnelStatistics
-import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarController
-import com.zaneschepke.wireguardautotunnel.util.Constants
-import com.zaneschepke.wireguardautotunnel.util.StringValue
-import com.zaneschepke.wireguardautotunnel.util.extensions.cancelWithMessage
+import com.zaneschepke.wireguardautotunnel.util.extensions.asTunnelState
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.update
-import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
 import timber.log.Timber
+import java.util.concurrent.ConcurrentHashMap
 import java.util.concurrent.atomic.AtomicBoolean
+import kotlin.concurrent.thread
 
-open class BaseTunnel(
+abstract class BaseTunnel(
 	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 	@ApplicationScope private val applicationScope: CoroutineScope,
-	private val networkMonitor: NetworkMonitor,
 	private val appDataRepository: AppDataRepository,
 	private val serviceManager: ServiceManager,
-	private val notificationManager: NotificationManager,
 ) : TunnelProvider {
 
-	internal val tunnels = MutableStateFlow<List<TunnelConf>>(emptyList())
+	private val activeTuns = MutableStateFlow<Map<TunnelConf, TunnelState>>(emptyMap())
+	private val tunThreads = ConcurrentHashMap<Int, Thread>()
+	override val activeTunnels = activeTuns.asStateFlow()
 
-	private val tunnelJobs = mutableMapOf<TunnelConf, Job>()
+	private val tunMutex = Mutex()
+	private val tunStatusMutex = Mutex()
 
-	private val isNetworkAvailable = AtomicBoolean(false)
+	private val isBouncing = AtomicBoolean(false)
 
-	init {
-		applicationScope.launch(ioDispatcher) {
-			launch {
-				startNetworkJob()
-			}
-			tunnels.collect { tuns ->
-				val previousTuns = tunnelJobs.keys.toSet()
-				val newTuns = tuns - previousTuns
-				val removedItems = previousTuns - tuns.toSet()
+	abstract suspend fun startBackend(tunnel: TunnelConf)
 
-				newTuns.forEach { tun ->
-					Timber.d("Starting tunnel jobs for tun ${tun.name}")
-					tunnelJobs[tun] = startTunnelJobs(tun)
+	abstract fun stopBackend(tunnel: TunnelConf)
+
+	override suspend fun clearError(tunnelConf: TunnelConf) = updateTunnelStatus(tunnelConf, TunnelStatus.Down)
+
+	override fun hasVpnPermission(): Boolean {
+		return serviceManager.hasVpnPermission()
+	}
+
+	protected suspend fun updateTunnelStatus(tunnelConf: TunnelConf, state: TunnelStatus? = null, stats: TunnelStatistics? = null) {
+		tunStatusMutex.withLock {
+			activeTuns.update { current ->
+				val originalConf = current.getKeyById(tunnelConf.id) ?: tunnelConf
+				val existingState = current.getValueById(tunnelConf.id) ?: TunnelState()
+				val newState = state ?: existingState.status
+				if (newState == TunnelStatus.Down) {
+					Timber.d("Removing tunnel ${tunnelConf.id} from activeTunnels as state is DOWN")
+					current - originalConf
+				} else if (existingState.status == newState && stats == null) {
+					Timber.d("Skipping redundant state update for ${tunnelConf.id}: $newState")
+					current
+				} else {
+					val updated = existingState.copy(
+						status = newState,
+						statistics = stats ?: existingState.statistics,
+					)
+					current + (originalConf to updated)
 				}
-
-				removedItems.forEach { tun ->
-					tunnelJobs[tun]?.cancelWithMessage("Canceling tunnel jobs for tunnel: ${tun.name}")
-					tunnelJobs.remove(tun)
-				}
-				serviceManager.updateTunnelTile()
 			}
 		}
 	}
 
-	private fun startTunnelJobs(tunnel: TunnelConf) = applicationScope.launch(ioDispatcher) {
-		launch {
-			startTunnelStatisticsJob(tunnel)
-		}
-		launch {
-			startPingJob(tunnel)
-		}
-		launch {
-			startTunnelConfigChangeJob(tunnel)
+	private suspend fun stopActiveTunnels() {
+		activeTunnels.value.forEach { (config, state) ->
+			if (state.status.isUpOrStarting()) {
+				stopTunnel(config)
+				delay(300)
+			}
 		}
 	}
 
-	override suspend fun bounceTunnel(tunnelConf: TunnelConf) {
-		if (tunnels.value.any { it.id == tunnelConf.id }) {
-			toggleTunnel(tunnelConf, TunnelStatus.DOWN)
-			toggleTunnel(tunnelConf, TunnelStatus.UP)
+	private fun configureTunnelCallbacks(tunnelConf: TunnelConf) {
+		Timber.d("Configuring TunnelConf instance: ${tunnelConf.hashCode()}")
+
+		tunnelConf.setStateChangeCallback { state ->
+			Timber.d("State change callback triggered for tunnel ${tunnelConf.id}: ${tunnelConf.tunName} with state $state at ${System.currentTimeMillis()}")
+			when (state) {
+				is Tunnel.State -> applicationScope.launch { updateTunnelStatus(tunnelConf, state.asTunnelState()) }
+				is org.amnezia.awg.backend.Tunnel.State -> applicationScope.launch { updateTunnelStatus(tunnelConf, state.asTunnelState()) }
+			}
+			serviceManager.updateTunnelTile()
 		}
 	}
 
-	override suspend fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
-	}
-
-	override suspend fun runningTunnelNames(): Set<String> {
-		return emptySet()
-	}
-
-	override suspend fun activeTunnels(): StateFlow<List<TunnelConf>> {
-		return tunnels.asStateFlow()
+	override suspend fun updateTunnelStatistics(tunnel: TunnelConf) {
+		val stats = getStatistics(tunnel)
+		updateTunnelStatus(tunnel, null, stats)
 	}
 
 	override suspend fun startTunnel(tunnelConf: TunnelConf) {
-		if (tunnels.value.any { it.id == tunnelConf.id }) return Timber.w("Tunnel already running")
-		serviceManager.startBackgroundService(tunnelConf)
-		appDataRepository.tunnels.save(tunnelConf.copy(isActive = true))
-	}
-
-	override suspend fun stopTunnel(tunnelConf: TunnelConf?) {
-	}
-
-	open suspend fun toggleTunnel(tunnelConf: TunnelConf, state: TunnelStatus) {
-	}
-
-	open suspend fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics {
-		throw NotImplementedError("Get statistics not implemented in base class")
-	}
-
-	internal suspend fun onTunnelStop(tunnelConf: TunnelConf) {
-		appDataRepository.tunnels.save(tunnelConf.copy(isActive = false))
-		removeFromActiveTunnels(tunnelConf)
-		if (tunnels.value.isEmpty()) serviceManager.stopBackgroundService()
-	}
-
-	internal suspend fun stopAllTunnels() {
-		tunnels.value.forEach {
-			stopTunnel(it)
-		}
-	}
-
-	internal fun addToActiveTunnels(conf: TunnelConf) {
-		tunnels.update {
-			it.toMutableList().apply {
-				add(conf)
-			}
-		}
-	}
-
-	private fun removeFromActiveTunnels(conf: TunnelConf) {
-		tunnels.update {
-			it.toMutableList().apply {
-				remove(conf)
-			}
-		}
-	}
-
-	private suspend fun startNetworkJob() = coroutineScope {
-		networkMonitor.status.distinctUntilChanged().collect {
-			isNetworkAvailable.set(!it.allOffline)
-		}
-	}
-
-	private suspend fun startPingJob(tunnel: TunnelConf) = coroutineScope {
-		while (isActive) {
-			if (isNetworkAvailable.get() && tunnel.isActive) {
-				val pingResult = tunnel.pingTunnel(ioDispatcher)
-				handlePingResult(tunnel, pingResult)
-			}
-			delay(CHECK_INTERVAL)
-		}
-	}
-
-	private suspend fun handlePingResult(tunnel: TunnelConf, pingResult: List<Boolean>) {
-		if (pingResult.contains(false)) {
-			if (isNetworkAvailable.get()) {
-				Timber.i("Ping result: target was not reachable, bouncing the tunnel")
-				bounceTunnel(tunnel)
-				delay(tunnel.pingCooldown ?: Constants.PING_COOLDOWN)
-			} else {
-				Timber.i("Ping result: target was not reachable, but no network available")
-			}
-		} else {
-			Timber.i("Ping result: all ping targets were reached successfully")
-		}
-	}
-
-	internal fun handleBackendThrowable(backendError: BackendError) {
-		val message = when (backendError) {
-			BackendError.Config -> StringValue.StringResource(R.string.start_failed_config)
-			BackendError.DNS -> StringValue.StringResource(R.string.dns_error)
-			BackendError.Unauthorized -> StringValue.StringResource(R.string.unauthorized)
-		}
-		if (WireGuardAutoTunnel.isForeground()) {
-			SnackbarController.showMessage(message)
-		} else {
-			notificationManager.show(
-				NotificationManager.VPN_NOTIFICATION_ID,
-				notificationManager.createNotification(
-					WireGuardNotification.NotificationChannels.VPN,
-					title = StringValue.StringResource(R.string.tunne_start_failed_title),
-					description = message,
-				),
-			)
-		}
-	}
-
-	private suspend fun startTunnelConfigChangeJob(tunnel: TunnelConf) = coroutineScope {
-		appDataRepository.tunnels.flow.collect { storageTuns ->
-			storageTuns.firstOrNull { it.id == tunnel.id }?.let { storageTun ->
-				if (tunnel.isQuickConfigChanged(storageTun) || tunnel.isPingConfigMatching(storageTun)) {
-					bounceTunnel(tunnel)
+		if (activeTuns.exists(tunnelConf.id) || tunThreads.containsKey(tunnelConf.id)) return
+		// stop active tunnels if we are userspace
+		if (this@BaseTunnel is UserspaceTunnel) stopActiveTunnels()
+		tunMutex.withLock {
+			// use thread to interrupt java backend if stuck (like in dns resolution)
+			tunThreads += tunnelConf.id to thread {
+				runBlocking {
+					try {
+						Timber.d("Starting tunnel ${tunnelConf.id}...")
+						startTunnelInner(tunnelConf)
+						Timber.d("Started complete for tunnel ${tunnelConf.name}...")
+					} catch (e: BackendError) {
+						Timber.e(e, "Failed to start tunnel ${tunnelConf.name} userspace")
+						updateTunnelStatus(tunnelConf, TunnelStatus.Error(e))
+					} catch (e: InterruptedException) {
+						Timber.i("Tunnel start has been interrupted as ${tunnelConf.name} failed to start")
+					}
 				}
 			}
 		}
 	}
 
-	private suspend fun startTunnelStatisticsJob(tunnel: TunnelConf) = coroutineScope {
-		while (isActive) {
-			val stats = getStatistics(tunnel)
-			tunnel.state.update {
-				it.copy(statistics = stats)
+	private suspend fun startTunnelInner(tunnelConf: TunnelConf) {
+		configureTunnelCallbacks(tunnelConf)
+		Timber.d("Started backend for tunnel ${tunnelConf.id}...")
+		startBackend(tunnelConf)
+		updateTunnelStatus(tunnelConf, TunnelStatus.Up)
+		Timber.d("DONE for tun ${tunnelConf.id}...")
+		saveTunnelActiveState(tunnelConf, true)
+		serviceManager.startTunnelForegroundService()
+	}
+
+	private suspend fun saveTunnelActiveState(tunnelConf: TunnelConf, active: Boolean) {
+		val tunnelCopy = tunnelConf.copyWithCallback(isActive = active)
+		appDataRepository.tunnels.save(tunnelCopy)
+	}
+
+	override suspend fun stopTunnel(tunnelConf: TunnelConf?, reason: TunnelStatus.StopReason) {
+		if (tunnelConf == null) return stopActiveTunnels()
+		tunMutex.withLock {
+			try {
+				val stuckStarting = activeTuns.isStarting(tunnelConf.id)
+				handleTunnelThreadCleanup(tunnelConf)
+				if (stuckStarting) return Timber.d("Stuck in starting, so just shutting down tunnel thread")
+				updateTunnelStatus(tunnelConf, TunnelStatus.Stopping(reason))
+				stopTunnelInner(tunnelConf)
+			} catch (e: BackendError) {
+				Timber.e(e, "Failed to stop tunnel ${tunnelConf.id}")
+				updateTunnelStatus(tunnelConf, TunnelStatus.Error(e))
 			}
-			delay(CHECK_INTERVAL)
 		}
 	}
+
+	private suspend fun stopTunnelInner(tunnelConf: TunnelConf) {
+		val tunnel = activeTuns.findTunnel(tunnelConf.id) ?: return
+		stopBackend(tunnel)
+		saveTunnelActiveState(tunnelConf, false)
+		removeActiveTunnel(tunnel)
+		handleServiceChangesOnStop()
+	}
+
+	private suspend fun handleServiceChangesOnStop() {
+		if (activeTuns.value.isEmpty() && !isBouncing.get()) return serviceManager.stopTunnelForegroundService()
+	}
+
+	private suspend fun handleTunnelThreadCleanup(tunnel: TunnelConf) {
+		Timber.d("Cleaning up thread for ${tunnel.name}")
+		try {
+			tunThreads[tunnel.id]?.let {
+				if (it.state != Thread.State.TERMINATED) {
+					it.interrupt()
+					updateTunnelStatus(tunnel, TunnelStatus.Down)
+				} else {
+					Timber.d("Thread already terminated")
+				}
+			}
+		} catch (e: Exception) {
+			Timber.e(e, "Failed to stop tunnel thread for ${tunnel.name}")
+		}
+		Timber.d("Removing thread for ${tunnel.name}")
+		tunThreads -= tunnel.id
+	}
+
+	private fun removeActiveTunnel(tunnelConf: TunnelConf) {
+		activeTuns.update { current ->
+			current.toMutableMap().apply { remove(tunnelConf) }
+		}
+	}
+
+	override suspend fun bounceTunnel(tunnelConf: TunnelConf, reason: TunnelStatus.StopReason) {
+		Timber.i("Bounce tunnel ${tunnelConf.name}")
+		isBouncing.set(true)
+		stopTunnel(tunnelConf, reason)
+		startTunnel(tunnelConf)
+		isBouncing.set(false)
+	}
+
+	override suspend fun runningTunnelNames(): Set<String> = activeTuns.value.keys.map { it.tunName }.toSet()
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/Extensions.kt

@@ -0,0 +1,51 @@
+package com.zaneschepke.wireguardautotunnel.core.tunnel
+
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
+import kotlinx.coroutines.flow.MutableStateFlow
+
+fun Map<TunnelConf, TunnelState>.allDown(): Boolean {
+	return this.all { it.value.status.isDown() }
+}
+
+fun Map<TunnelConf, TunnelState>.hasActive(): Boolean {
+	return this.any { it.value.status.isUp() }
+}
+
+fun Map<TunnelConf, TunnelState>.getValueById(id: Int): TunnelState? {
+	val key = this.keys.find { it.id == id }
+	return key?.let { this@getValueById[it] }
+}
+
+fun Map<TunnelConf, TunnelState>.getKeyById(id: Int): TunnelConf? {
+	return this.keys.find { it.id == id }
+}
+
+fun Map<TunnelConf, TunnelState>.isUp(tunnelConf: TunnelConf): Boolean {
+	return this.getValueById(tunnelConf.id)?.status?.isUp() ?: false
+}
+
+fun MutableStateFlow<Map<TunnelConf, TunnelState>>.exists(id: Int): Boolean {
+	return this.value.any { it.key.id == id }
+}
+
+fun MutableStateFlow<Map<TunnelConf, TunnelState>>.isUp(id: Int): Boolean {
+	return this.value.any { it.key.id == id && it.value.status == TunnelStatus.Up }
+}
+
+fun MutableStateFlow<Map<TunnelConf, TunnelState>>.isStarting(id: Int): Boolean {
+	return this.value.any { it.key.id == id && it.value.status == TunnelStatus.Starting }
+}
+
+fun MutableStateFlow<Map<TunnelConf, TunnelState>>.findTunnel(id: Int): TunnelConf? {
+	return this.value.keys.find { it.id == id }
+}
+
+private val URL_PATTERN = Regex(
+	"""^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}:[0-9]{1,5}$""",
+)
+
+fun String.isUrl(): Boolean {
+	return URL_PATTERN.matches(this)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/KernelTunnel.kt

@@ -3,8 +3,6 @@ package com.zaneschepke.wireguardautotunnel.core.tunnel
 import com.wireguard.android.backend.Backend
 import com.wireguard.android.backend.BackendException
 import com.wireguard.android.backend.Tunnel
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
@@ -17,7 +15,6 @@ import com.zaneschepke.wireguardautotunnel.domain.state.WireGuardStatistics
 import com.zaneschepke.wireguardautotunnel.util.extensions.toBackendError
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.withContext
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -26,57 +23,44 @@ class KernelTunnel @Inject constructor(
 	@ApplicationScope private val applicationScope: CoroutineScope,
 	serviceManager: ServiceManager,
 	appDataRepository: AppDataRepository,
-	notificationManager: NotificationManager,
 	private val backend: Backend,
-	networkMonitor: NetworkMonitor,
-) : BaseTunnel(ioDispatcher, applicationScope, networkMonitor, appDataRepository, serviceManager, notificationManager) {
+) : BaseTunnel(ioDispatcher, applicationScope, appDataRepository, serviceManager) {
 
-	override suspend fun startTunnel(tunnelConf: TunnelConf) {
-		withContext(ioDispatcher) {
-			super.startTunnel(tunnelConf)
-			runCatching {
-				backend.setState(tunnelConf, Tunnel.State.UP, tunnelConf.toWgConfig())
-				addToActiveTunnels(tunnelConf)
-			}.onFailure {
-				onTunnelStop(tunnelConf)
-				if (it is BackendException) {
-					handleBackendThrowable(it.toBackendError())
-				} else {
-					Timber.e(it)
-				}
-			}
+	override fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics? {
+		return try {
+			WireGuardStatistics(backend.getStatistics(tunnelConf))
+		} catch (e: Exception) {
+			Timber.e(e)
+			null
 		}
 	}
 
-	override suspend fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics {
-		return WireGuardStatistics(backend.getStatistics(tunnelConf))
-	}
-
-	override suspend fun stopTunnel(tunnelConf: TunnelConf?) {
-		withContext(ioDispatcher) {
-			val tunnel = tunnels.value.firstOrNull { it.id == tunnelConf?.id }
-			runCatching {
-				tunnel?.let {
-					backend.setState(it, Tunnel.State.DOWN, it.toWgConfig())
-					onTunnelStop(it)
-				} ?: stopAllTunnels()
-			}.onFailure {
-				Timber.e(it)
-			}
+	override suspend fun startBackend(tunnel: TunnelConf) {
+		try {
+			updateTunnelStatus(tunnel, TunnelStatus.Starting)
+			backend.setState(tunnel, Tunnel.State.UP, tunnel.toWgConfig())
+		} catch (e: BackendException) {
+			throw e.toBackendError()
 		}
 	}
 
-	override suspend fun toggleTunnel(tunnelConf: TunnelConf, status: TunnelStatus) {
-		when (status) {
-			TunnelStatus.UP -> backend.setState(tunnelConf, Tunnel.State.UP, tunnelConf.toWgConfig())
-			TunnelStatus.DOWN -> backend.setState(tunnelConf, Tunnel.State.DOWN, tunnelConf.toWgConfig())
+	override fun stopBackend(tunnel: TunnelConf) {
+		Timber.i("Stopping tunnel ${tunnel.id} kernel")
+		try {
+			backend.setState(tunnel, Tunnel.State.DOWN, tunnel.toWgConfig())
+		} catch (e: BackendException) {
+			throw e.toBackendError()
 		}
 	}
 
-	override suspend fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
+	override fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
 		Timber.w("Not yet implemented for kernel")
 	}
 
+	override fun getBackendState(): BackendState {
+		return BackendState.INACTIVE
+	}
+
 	override suspend fun runningTunnelNames(): Set<String> {
 		return backend.runningTunnelNames
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/TunnelManager.kt

@@ -4,20 +4,21 @@ import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.di.Kernel
 import com.zaneschepke.wireguardautotunnel.di.Userspace
-import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
+import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.util.extensions.withData
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelStatistics
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharingStarted
-import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.filterNotNull
-import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.plus
-import kotlinx.coroutines.withContext
 import javax.inject.Inject
 
 class TunnelManager @Inject constructor(
@@ -28,71 +29,85 @@ class TunnelManager @Inject constructor(
 	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 ) : TunnelProvider {
 
-	val appSettings: StateFlow<AppSettings?> = appDataRepository.settings.flow.stateIn(
-		scope = applicationScope.plus(ioDispatcher),
-		started = SharingStarted.Eagerly,
-		initialValue = null,
-	)
+	@OptIn(ExperimentalCoroutinesApi::class)
+	private val tunnelProviderFlow = appDataRepository.settings.flow
+		.filterNotNull()
+		.flatMapLatest { settings ->
+			MutableStateFlow(if (settings.isKernelEnabled) kernelTunnel else userspaceTunnel)
+		}
+		.stateIn(
+			scope = applicationScope.plus(ioDispatcher),
+			started = SharingStarted.Eagerly,
+			initialValue = userspaceTunnel,
+		)
 
-	override suspend fun activeTunnels(): StateFlow<List<TunnelConf>> {
-		return withContext(ioDispatcher) {
-			appSettings.filterNotNull().first().let {
-				if (it.isKernelEnabled) return@withContext kernelTunnel.activeTunnels()
-				userspaceTunnel.activeTunnels()
+	@OptIn(ExperimentalCoroutinesApi::class)
+	override val activeTunnels = appDataRepository.settings.flow
+		.filterNotNull()
+		.flatMapLatest { settings ->
+			if (settings.isKernelEnabled) {
+				kernelTunnel.activeTunnels
+			} else {
+				userspaceTunnel.activeTunnels
 			}
 		}
+		.stateIn(
+			scope = applicationScope.plus(ioDispatcher),
+			started = SharingStarted.Eagerly,
+			initialValue = emptyMap(),
+		)
+
+	override fun hasVpnPermission(): Boolean {
+		return userspaceTunnel.hasVpnPermission()
+	}
+
+	override suspend fun clearError(tunnelConf: TunnelConf) {
+		tunnelProviderFlow.value.clearError(tunnelConf)
+	}
+
+	override suspend fun updateTunnelStatistics(tunnel: TunnelConf) {
+		tunnelProviderFlow.value.updateTunnelStatistics(tunnel)
 	}
 
 	override suspend fun startTunnel(tunnelConf: TunnelConf) {
-		appSettings.withData {
-			if (it.isKernelEnabled) return@withData kernelTunnel.startTunnel(tunnelConf)
-			userspaceTunnel.startTunnel(tunnelConf)
-		}
+		tunnelProviderFlow.value.startTunnel(tunnelConf)
 	}
 
-	override suspend fun stopTunnel(tunnelConf: TunnelConf?) {
-		appSettings.withData {
-			if (it.isKernelEnabled) return@withData kernelTunnel.stopTunnel(tunnelConf)
-			userspaceTunnel.stopTunnel(tunnelConf)
-		}
+	override suspend fun stopTunnel(tunnelConf: TunnelConf?, reason: TunnelStatus.StopReason) {
+		tunnelProviderFlow.value.stopTunnel(tunnelConf)
 	}
 
-	override suspend fun bounceTunnel(tunnelConf: TunnelConf) {
-		appSettings.withData {
-			if (it.isKernelEnabled) return@withData kernelTunnel.stopTunnel(tunnelConf)
-			userspaceTunnel.stopTunnel(tunnelConf)
-		}
+	override suspend fun bounceTunnel(tunnelConf: TunnelConf, reason: TunnelStatus.StopReason) {
+		tunnelProviderFlow.value.bounceTunnel(tunnelConf)
 	}
 
-	override suspend fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
-		appSettings.withData {
-			if (it.isKernelEnabled) return@withData kernelTunnel.setBackendState(backendState, allowedIps)
-			userspaceTunnel.setBackendState(backendState, allowedIps)
-		}
+	override fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
+		tunnelProviderFlow.value.setBackendState(backendState, allowedIps)
+	}
+
+	override fun getBackendState(): BackendState {
+		return tunnelProviderFlow.value.getBackendState()
 	}
 
 	override suspend fun runningTunnelNames(): Set<String> {
-		appSettings.filterNotNull().first().let {
-			if (it.isKernelEnabled) return kernelTunnel.runningTunnelNames()
-			return userspaceTunnel.runningTunnelNames()
-		}
+		return tunnelProviderFlow.value.runningTunnelNames()
 	}
 
-	suspend fun restorePreviousState() {
-		withContext(ioDispatcher) {
-			with(appDataRepository.settings.get()) {
-				if (isRestoreOnBootEnabled) {
-					val previouslyActiveTuns = appDataRepository.tunnels.getActive()
-					// handle kernel mode
-					val tunsToStart = previouslyActiveTuns.filterNot { tun -> activeTunnels().value.any { tun.id == it.id } }
-					if (isKernelEnabled) {
-						return@withContext tunsToStart.forEach {
-							startTunnel(it)
-						}
-					}
-					// handle userspace
-					if (activeTunnels().value.isEmpty()) tunsToStart.firstOrNull()?.let { startTunnel(it) }
+	override fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics? {
+		return tunnelProviderFlow.value.getStatistics(tunnelConf)
+	}
+
+	fun restorePreviousState() = applicationScope.launch(ioDispatcher) {
+		val settings = appDataRepository.settings.get()
+		if (settings.isRestoreOnBootEnabled) {
+			val previouslyActiveTuns = appDataRepository.tunnels.getActive()
+			val tunsToStart = previouslyActiveTuns.filterNot { tun -> activeTunnels.value.any { tun.id == it.key.id } }
+			if (settings.isKernelEnabled) {
+				return@launch tunsToStart.forEach {
+					startTunnel(it)
 				}
+			} else {
+				tunsToStart.firstOrNull()?.let { startTunnel(it) }
 			}
 		}
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/TunnelProvider.kt

@@ -2,23 +2,21 @@ package com.zaneschepke.wireguardautotunnel.core.tunnel
 
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
+import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelStatistics
 import kotlinx.coroutines.flow.StateFlow
 
 interface TunnelProvider {
-
-	suspend fun activeTunnels(): StateFlow<List<TunnelConf>>
-
 	suspend fun startTunnel(tunnelConf: TunnelConf)
-
-	suspend fun stopTunnel(tunnelConf: TunnelConf? = null)
-
-	suspend fun bounceTunnel(tunnelConf: TunnelConf)
-
-	suspend fun setBackendState(backendState: BackendState, allowedIps: Collection<String>)
-
+	suspend fun stopTunnel(tunnelConf: TunnelConf? = null, reason: TunnelStatus.StopReason = TunnelStatus.StopReason.USER)
+	suspend fun bounceTunnel(tunnelConf: TunnelConf, reason: TunnelStatus.StopReason = TunnelStatus.StopReason.USER)
+	fun setBackendState(backendState: BackendState, allowedIps: Collection<String>)
+	fun getBackendState(): BackendState
 	suspend fun runningTunnelNames(): Set<String>
-
-	companion object {
-		const val CHECK_INTERVAL = 1_000L
-	}
+	fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics?
+	val activeTunnels: StateFlow<Map<TunnelConf, TunnelState>>
+	fun hasVpnPermission(): Boolean
+	suspend fun clearError(tunnelConf: TunnelConf)
+	suspend fun updateTunnelStatistics(tunnel: TunnelConf)
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/tunnel/UserspaceTunnel.kt

@@ -1,8 +1,5 @@
 package com.zaneschepke.wireguardautotunnel.core.tunnel
 
-import com.wireguard.android.backend.BackendException
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.di.ApplicationScope
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
@@ -13,71 +10,98 @@ import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import com.zaneschepke.wireguardautotunnel.domain.state.AmneziaStatistics
 import com.zaneschepke.wireguardautotunnel.domain.state.TunnelStatistics
 import com.zaneschepke.wireguardautotunnel.util.extensions.asAmBackendState
+import com.zaneschepke.wireguardautotunnel.util.extensions.asBackendState
 import com.zaneschepke.wireguardautotunnel.util.extensions.toBackendError
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.withContext
 import org.amnezia.awg.backend.Backend
+import org.amnezia.awg.backend.BackendException
 import org.amnezia.awg.backend.Tunnel
+import org.amnezia.awg.config.Config
 import timber.log.Timber
 import javax.inject.Inject
+import kotlin.jvm.optionals.getOrNull
 
 class UserspaceTunnel @Inject constructor(
 	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
 	@ApplicationScope private val applicationScope: CoroutineScope,
-	serviceManager: ServiceManager,
-	appDataRepository: AppDataRepository,
-	notificationManager: NotificationManager,
+	val serviceManager: ServiceManager,
+	val appDataRepository: AppDataRepository,
 	private val backend: Backend,
-	networkMonitor: NetworkMonitor,
-) : TunnelProvider, BaseTunnel(ioDispatcher, applicationScope, networkMonitor, appDataRepository, serviceManager, notificationManager) {
+) : BaseTunnel(ioDispatcher, applicationScope, appDataRepository, serviceManager) {
 
-	override suspend fun startTunnel(tunnelConf: TunnelConf) {
-		withContext(ioDispatcher) {
-			super.startTunnel(tunnelConf)
-			runCatching {
-				backend.setState(tunnelConf, Tunnel.State.UP, tunnelConf.toAmConfig())
-				addToActiveTunnels(tunnelConf)
-			}.onFailure {
-				onTunnelStop(tunnelConf)
-				if (it is BackendException) {
-					handleBackendThrowable(it.toBackendError())
-				} else {
-					Timber.e(it)
-				}
+	private var previousBackendState: Pair<BackendState, Boolean>? = null
+
+	override suspend fun startBackend(tunnel: TunnelConf) {
+		try {
+			updateTunnelStatus(tunnel, TunnelStatus.Starting)
+			val amConfig = tunnel.toAmConfig()
+			handleVpnKillSwitchWithDomainEndpoints(amConfig)
+			backend.setState(tunnel, Tunnel.State.UP, amConfig)
+		} catch (e: BackendException) {
+			Timber.e(e, "Failed to start up backend for tunnel ${tunnel.name}")
+			throw e.toBackendError()
+		}
+	}
+
+	override fun stopBackend(tunnel: TunnelConf) {
+		Timber.i("Stopping tunnel ${tunnel.name} userspace")
+		try {
+			backend.setState(tunnel, Tunnel.State.DOWN, tunnel.toAmConfig())
+		} catch (e: BackendException) {
+			Timber.e(e, "Failed to stop tunnel ${tunnel.id}")
+			throw e.toBackendError()
+		}
+		handlePreviouslyEnabledVpnKillSwitch()
+	}
+
+	// stop vpn kill switch if we need to resolve DNS for peer endpoints
+	private suspend fun handleVpnKillSwitchWithDomainEndpoints(config: Config) {
+		if (config.peers.any { it.endpoint.getOrNull()?.toString()?.isUrl() == true } &&
+			backend.backendState.asBackendState() == BackendState.KILL_SWITCH_ACTIVE
+		) {
+			val bypassLan = appDataRepository.settings.get().isLanOnKillSwitchEnabled
+			previousBackendState = Pair(BackendState.KILL_SWITCH_ACTIVE, bypassLan)
+			setBackendState(BackendState.SERVICE_ACTIVE, emptyList())
+		}
+	}
+
+	// restore vpn kill switch if needed
+	private fun handlePreviouslyEnabledVpnKillSwitch() {
+		// let auto tunnel handle this if it is active
+		if (!serviceManager.autoTunnelActive.value) {
+			previousBackendState?.let { (state, lanEnabled) ->
+				Timber.d("Restoring kill switch configuration")
+				val lan = if (lanEnabled) TunnelConf.LAN_BYPASS_ALLOWED_IPS else emptyList()
+				backend.setBackendState(state.asAmBackendState(), lan)
 			}
 		}
+		previousBackendState = null
 	}
 
-	override suspend fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics {
-		return AmneziaStatistics(backend.getStatistics(tunnelConf))
-	}
-
-	override suspend fun toggleTunnel(tunnelConf: TunnelConf, status: TunnelStatus) {
-		when (status) {
-			TunnelStatus.UP -> backend.setState(tunnelConf, Tunnel.State.UP, tunnelConf.toAmConfig())
-			TunnelStatus.DOWN -> backend.setState(tunnelConf, Tunnel.State.DOWN, tunnelConf.toAmConfig())
+	override fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
+		Timber.d("Setting backend state: $backendState with allowedIps: $allowedIps")
+		try {
+			backend.setBackendState(backendState.asAmBackendState(), allowedIps)
+		} catch (e: BackendException) {
+			throw e.toBackendError()
 		}
 	}
 
-	override suspend fun stopTunnel(tunnelConf: TunnelConf?) {
-		withContext(ioDispatcher) {
-			runCatching {
-				tunnels.value.firstOrNull { it.id == tunnelConf?.id }?.let {
-					backend.setState(it, Tunnel.State.DOWN, it.toAmConfig())
-					onTunnelStop(it)
-				} ?: stopAllTunnels()
-			}.onFailure {
-				Timber.e(it)
-			}
-		}
-	}
-
-	override suspend fun setBackendState(backendState: BackendState, allowedIps: Collection<String>) {
-		backend.setBackendState(backendState.asAmBackendState(), allowedIps)
+	override fun getBackendState(): BackendState {
+		return backend.backendState.asBackendState()
 	}
 
 	override suspend fun runningTunnelNames(): Set<String> {
 		return backend.runningTunnelNames
 	}
+
+	override fun getStatistics(tunnelConf: TunnelConf): TunnelStatistics? {
+		return try {
+			AmneziaStatistics(backend.getStatistics(tunnelConf))
+		} catch (e: Exception) {
+			Timber.e(e, "Failed to get stats for ${tunnelConf.tunName}")
+			null
+		}
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/worker/ServiceWorker.kt

@@ -52,8 +52,8 @@ class ServiceWorker @AssistedInject constructor(
 	override suspend fun doWork(): Result = withContext(ioDispatcher) {
 		Timber.i("Service worker started")
 		with(appDataRepository.settings.get()) {
-			if (isAutoTunnelEnabled && !serviceManager.autoTunnelActive.value) return@with serviceManager.startAutoTunnel(true)
-			if (tunnelManager.activeTunnels().value.isEmpty()) tunnelManager.restorePreviousState()
+			if (isAutoTunnelEnabled && !serviceManager.autoTunnelActive.value) return@with serviceManager.startAutoTunnel()
+			if (tunnelManager.activeTunnels.value.isEmpty()) tunnelManager.restorePreviousState()
 		}
 		Result.success()
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/DatabaseListConverters.kt

@@ -1,7 +1,6 @@
 package com.zaneschepke.wireguardautotunnel.data
 
 import androidx.room.TypeConverter
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 
 class DatabaseListConverters {

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/repository/AppDataRoomRepository.kt

@@ -1,10 +1,10 @@
 package com.zaneschepke.wireguardautotunnel.data.repository
 
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
-import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import javax.inject.Inject
 
 class AppDataRoomRepository

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/repository/DataStoreAppStateRepository.kt

@@ -1,8 +1,8 @@
 package com.zaneschepke.wireguardautotunnel.data.repository
 
 import com.zaneschepke.wireguardautotunnel.data.DataStoreManager
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
 import com.zaneschepke.wireguardautotunnel.data.model.GeneralState
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
 import com.zaneschepke.wireguardautotunnel.ui.theme.Theme
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/repository/RoomSettingsRepository.kt

@@ -1,10 +1,10 @@
 package com.zaneschepke.wireguardautotunnel.data.repository
 
 import com.zaneschepke.wireguardautotunnel.data.dao.SettingsDao
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
 import com.zaneschepke.wireguardautotunnel.data.model.Settings
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map

app/src/main/java/com/zaneschepke/wireguardautotunnel/data/repository/RoomTunnelRepository.kt

@@ -1,10 +1,10 @@
 package com.zaneschepke.wireguardautotunnel.data.repository
 
 import com.zaneschepke.wireguardautotunnel.data.dao.TunnelConfigDao
-import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import com.zaneschepke.wireguardautotunnel.data.model.TunnelConfig
 import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import com.zaneschepke.wireguardautotunnel.util.extensions.Tunnels
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.flowOn
@@ -30,6 +30,12 @@ class RoomTunnelRepository(
 		}
 	}
 
+	override suspend fun saveAll(tunnelConfs: List<TunnelConf>) {
+		withContext(ioDispatcher) {
+			tunnelConfigDao.saveAll(tunnelConfs.map(TunnelConfig::from))
+		}
+	}
+
 	override suspend fun updatePrimaryTunnel(tunnelConf: TunnelConf?) {
 		withContext(ioDispatcher) {
 			tunnelConfigDao.resetPrimaryTunnel()

app/src/main/java/com/zaneschepke/wireguardautotunnel/di/RepositoryModule.kt

@@ -4,17 +4,17 @@ import android.content.Context
 import androidx.room.Room
 import com.zaneschepke.wireguardautotunnel.R
 import com.zaneschepke.wireguardautotunnel.data.AppDatabase
+import com.zaneschepke.wireguardautotunnel.data.DataStoreManager
 import com.zaneschepke.wireguardautotunnel.data.DatabaseCallback
 import com.zaneschepke.wireguardautotunnel.data.dao.SettingsDao
 import com.zaneschepke.wireguardautotunnel.data.dao.TunnelConfigDao
-import com.zaneschepke.wireguardautotunnel.data.DataStoreManager
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import com.zaneschepke.wireguardautotunnel.data.repository.AppDataRoomRepository
-import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
 import com.zaneschepke.wireguardautotunnel.data.repository.DataStoreAppStateRepository
 import com.zaneschepke.wireguardautotunnel.data.repository.RoomSettingsRepository
 import com.zaneschepke.wireguardautotunnel.data.repository.RoomTunnelRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppStateRepository
 import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
 import dagger.Module
 import dagger.Provides

app/src/main/java/com/zaneschepke/wireguardautotunnel/di/ServiceModule.kt

@@ -1,16 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.di
-
-import com.zaneschepke.wireguardautotunnel.core.network.InternetConnectivityMonitor
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import dagger.Binds
-import dagger.Module
-import dagger.hilt.InstallIn
-import dagger.hilt.components.SingletonComponent
-
-@Module
-@InstallIn(SingletonComponent::class)
-abstract class ServiceModule {
-
-	@Binds
-	abstract fun provideInternetConnectivityService(wifiService: InternetConnectivityMonitor): NetworkMonitor
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/di/TunnelModule.kt

@@ -4,14 +4,15 @@ import android.content.Context
 import com.wireguard.android.backend.WgQuickBackend
 import com.wireguard.android.util.RootShell
 import com.wireguard.android.util.ToolsInstaller
-import com.zaneschepke.wireguardautotunnel.core.network.NetworkMonitor
-import com.zaneschepke.wireguardautotunnel.core.notification.NotificationManager
+import com.zaneschepke.networkmonitor.AndroidNetworkMonitor
+import com.zaneschepke.networkmonitor.NetworkMonitor
 import com.zaneschepke.wireguardautotunnel.core.service.ServiceManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.KernelTunnel
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelManager
 import com.zaneschepke.wireguardautotunnel.core.tunnel.TunnelProvider
 import com.zaneschepke.wireguardautotunnel.core.tunnel.UserspaceTunnel
 import com.zaneschepke.wireguardautotunnel.domain.repository.AppDataRepository
+import com.zaneschepke.wireguardautotunnel.domain.repository.AppSettingRepository
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -19,6 +20,7 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.runBlocking
 import org.amnezia.awg.backend.Backend
 import org.amnezia.awg.backend.GoBackend
 import org.amnezia.awg.backend.RootTunnelActionHandler
@@ -64,11 +66,9 @@ class TunnelModule {
 		@ApplicationScope applicationScope: CoroutineScope,
 		serviceManager: ServiceManager,
 		appDataRepository: AppDataRepository,
-		networkMonitor: NetworkMonitor,
-		notificationManager: NotificationManager,
 		backend: com.wireguard.android.backend.Backend,
 	): TunnelProvider {
-		return KernelTunnel(ioDispatcher, applicationScope, serviceManager, appDataRepository, notificationManager, backend, networkMonitor)
+		return KernelTunnel(ioDispatcher, applicationScope, serviceManager, appDataRepository, backend)
 	}
 
 	@Provides
@@ -79,11 +79,9 @@ class TunnelModule {
 		@ApplicationScope applicationScope: CoroutineScope,
 		serviceManager: ServiceManager,
 		appDataRepository: AppDataRepository,
-		notificationManager: NotificationManager,
-		networkMonitor: NetworkMonitor,
 		backend: Backend,
 	): TunnelProvider {
-		return UserspaceTunnel(ioDispatcher, applicationScope, serviceManager, appDataRepository, notificationManager, backend, networkMonitor)
+		return UserspaceTunnel(ioDispatcher, applicationScope, serviceManager, appDataRepository, backend)
 	}
 
 	@Provides
@@ -98,13 +96,21 @@ class TunnelModule {
 		return TunnelManager(kernelTunnel, userspaceTunnel, appDataRepository, applicationScope, ioDispatcher)
 	}
 
+	@Provides
+	@Singleton
+	fun provideNetworkMonitor(@ApplicationContext context: Context, settingsRepository: AppSettingRepository): NetworkMonitor {
+		return AndroidNetworkMonitor(context) { runBlocking { settingsRepository.get().isWifiNameByShellEnabled } }
+	}
+
 	@Singleton
 	@Provides
 	fun provideServiceManager(
 		@ApplicationContext context: Context,
 		@IoDispatcher ioDispatcher: CoroutineDispatcher,
+		@MainDispatcher mainCoroutineDispatcher: CoroutineDispatcher,
+		@ApplicationScope applicationScope: CoroutineScope,
 		appDataRepository: AppDataRepository,
 	): ServiceManager {
-		return ServiceManager(context, ioDispatcher, appDataRepository)
+		return ServiceManager(context, ioDispatcher, applicationScope, mainCoroutineDispatcher, appDataRepository)
 	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/entity/TunnelConf.kt

@@ -1,18 +1,18 @@
 package com.zaneschepke.wireguardautotunnel.domain.entity
 
+import com.wireguard.android.backend.Tunnel
 import com.wireguard.config.Config
-import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
 import com.zaneschepke.wireguardautotunnel.util.Constants
-import com.zaneschepke.wireguardautotunnel.util.extensions.asTunnelState
+import com.zaneschepke.wireguardautotunnel.util.extensions.defaultName
+import com.zaneschepke.wireguardautotunnel.util.extensions.extractNameAndNumber
+import com.zaneschepke.wireguardautotunnel.util.extensions.hasNumberInParentheses
 import com.zaneschepke.wireguardautotunnel.util.extensions.isReachable
 import com.zaneschepke.wireguardautotunnel.util.extensions.toWgQuickString
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.withContext
-import org.amnezia.awg.backend.Tunnel
 import timber.log.Timber
 import java.io.InputStream
 import java.net.InetAddress
+import java.nio.charset.StandardCharsets
 import kotlin.coroutines.CoroutineContext
 
 data class TunnelConf(
@@ -29,10 +29,67 @@ data class TunnelConf(
 	val pingCooldown: Long? = null,
 	val pingIp: String? = null,
 	val isEthernetTunnel: Boolean = false,
-	val isIpv4Preferred: Boolean = false,
-) : Tunnel, com.wireguard.android.backend.Tunnel {
+	val isIpv4Preferred: Boolean = true,
+	@Transient
+	private var stateChangeCallback: ((Any) -> Unit)? = null,
+) : Tunnel, org.amnezia.awg.backend.Tunnel {
 
-	val state = MutableStateFlow(TunnelState())
+	fun setStateChangeCallback(callback: (Any) -> Unit) {
+		stateChangeCallback = callback
+	}
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (other !is TunnelConf) return false
+		return id == other.id && tunName == other.tunName && wgQuick == other.wgQuick && amQuick == other.amQuick &&
+			isPrimaryTunnel == other.isPrimaryTunnel && isMobileDataTunnel == other.isMobileDataTunnel &&
+			isEthernetTunnel == other.isEthernetTunnel && isPingEnabled == other.isPingEnabled && pingIp == other.pingIp &&
+			pingCooldown == other.pingCooldown && pingInterval == other.pingInterval && tunnelNetworks == other.tunnelNetworks &&
+			isIpv4Preferred == other.isIpv4Preferred
+	}
+
+	override fun hashCode(): Int {
+		var result = id
+		result = 31 * result + tunName.hashCode()
+		result = 31 * result + wgQuick.hashCode()
+		result = 31 * result + amQuick.hashCode()
+		return result
+	}
+
+	fun copyWithCallback(
+		id: Int = this.id,
+		tunName: String = this.tunName,
+		wgQuick: String = this.wgQuick,
+		tunnelNetworks: List<String> = this.tunnelNetworks,
+		isMobileDataTunnel: Boolean = this.isMobileDataTunnel,
+		isPrimaryTunnel: Boolean = this.isPrimaryTunnel,
+		amQuick: String = this.amQuick,
+		isActive: Boolean = this.isActive,
+		isPingEnabled: Boolean = this.isPingEnabled,
+		pingInterval: Long? = this.pingInterval,
+		pingCooldown: Long? = this.pingCooldown,
+		pingIp: String? = this.pingIp,
+		isEthernetTunnel: Boolean = this.isEthernetTunnel,
+		isIpv4Preferred: Boolean = this.isIpv4Preferred,
+	): TunnelConf {
+		return TunnelConf(
+			id, tunName, wgQuick, tunnelNetworks, isMobileDataTunnel, isPrimaryTunnel,
+			amQuick, isActive, isPingEnabled, pingInterval, pingCooldown, pingIp,
+			isEthernetTunnel, isIpv4Preferred,
+		).apply {
+			stateChangeCallback = this@TunnelConf.stateChangeCallback
+// 			tunnelStatsCallback = this@TunnelConf.tunnelStatsCallback
+// 			bounceTunnelCallback = this@TunnelConf.bounceTunnelCallback
+		}
+	}
+
+// 	fun onUpdateStatistics() {
+// 		tunnelStatsCallback?.invoke()
+// 	}
+//
+// 	fun bounceTunnel(tunnelConf: TunnelConf, reason: TunnelStatus.StopReason) {
+// 		bounceTunnelCallback?.invoke(tunnelConf, reason)
+// 	}
 
 	fun toAmConfig(): org.amnezia.awg.config.Config {
 		return configFromAmQuick(amQuick.ifBlank { wgQuick })
@@ -42,49 +99,50 @@ data class TunnelConf(
 		return configFromWgQuick(wgQuick)
 	}
 
-	override fun getName(): String {
-		return tunName
-	}
+	override fun getName(): String = tunName
 
-	override fun isIpv4ResolutionPreferred(): Boolean {
-		return isIpv4Preferred
+	override fun isIpv4ResolutionPreferred(): Boolean = isIpv4Preferred
+
+	override fun onStateChange(newState: org.amnezia.awg.backend.Tunnel.State) {
+		stateChangeCallback?.invoke(newState)
 	}
 
 	override fun onStateChange(newState: Tunnel.State) {
-		state.update {
-			it.copy(state = newState.asTunnelState())
+		stateChangeCallback?.invoke(newState)
+	}
+
+	fun isTunnelConfigChanged(updatedConf: TunnelConf): Boolean {
+		return updatedConf.wgQuick != wgQuick || updatedConf.amQuick != amQuick || updatedConf.name != name
+	}
+
+	fun generateUniqueName(tunnelNames: List<String>): String {
+		var tunnelName = this.tunName
+		var num = 1
+		while (tunnelNames.any { it == tunnelName }) {
+			tunnelName = if (!tunnelName.hasNumberInParentheses()) {
+				"$name($num)"
+			} else {
+				val pair = tunnelName.extractNameAndNumber()
+				"${pair?.first}($num)"
+			}
+			num++
 		}
+		return tunnelName
 	}
 
-	override fun onStateChange(newState: com.wireguard.android.backend.Tunnel.State) {
-		state.update {
-			it.copy(state = newState.asTunnelState())
-		}
-	}
-
-	fun isQuickConfigChanged(updatedConf: TunnelConf): Boolean {
-		return updatedConf.wgQuick != wgQuick ||
-			updatedConf.amQuick != amQuick
-	}
-
-	fun isPingConfigMatching(updatedConf: TunnelConf): Boolean {
-		return updatedConf.isPingEnabled == isPingEnabled &&
-			pingIp == updatedConf.pingIp &&
-			updatedConf.pingCooldown == pingCooldown &&
-			updatedConf.pingInterval == pingInterval
-	}
-
-	suspend fun pingTunnel(context: CoroutineContext): List<Boolean> {
+	suspend fun isTunnelPingable(context: CoroutineContext): Boolean {
 		return withContext(context) {
 			val config = toWgConfig()
 			if (pingIp != null) {
-				Timber.i("Pinging custom ip")
-				listOf(InetAddress.getByName(pingIp).isReachable(Constants.PING_TIMEOUT.toInt()))
-			} else {
-				Timber.i("Pinging all peers")
-				config.peers.map { peer ->
-					peer.isReachable(isIpv4Preferred)
-				}
+				return@withContext InetAddress.getByName(pingIp)
+					.isReachable(Constants.PING_TIMEOUT.toInt()).also {
+						Timber.i("Ping reachable $pingIp: $it")
+					}
+			}
+			config.peers.map { peer ->
+				peer.isReachable()
+			}.all { true }.also {
+				Timber.i("Ping of all peers reachable: $it")
 			}
 		}
 	}
@@ -92,22 +150,22 @@ data class TunnelConf(
 	companion object {
 		fun configFromWgQuick(wgQuick: String): Config {
 			val inputStream: InputStream = wgQuick.byteInputStream()
-			return inputStream.bufferedReader(Charsets.UTF_8).use {
+			return inputStream.bufferedReader(StandardCharsets.UTF_8).use {
 				Config.parse(it)
 			}
 		}
 
 		fun configFromAmQuick(amQuick: String): org.amnezia.awg.config.Config {
 			val inputStream: InputStream = amQuick.byteInputStream()
-			return inputStream.bufferedReader(Charsets.UTF_8).use {
+			return inputStream.bufferedReader(StandardCharsets.UTF_8).use {
 				org.amnezia.awg.config.Config.parse(it)
 			}
 		}
 
-		fun tunnelConfigFromAmConfig(config: org.amnezia.awg.config.Config, name: String): TunnelConf {
+		fun tunnelConfigFromAmConfig(config: org.amnezia.awg.config.Config, name: String? = null): TunnelConf {
 			val amQuick = config.toAwgQuickString(true)
 			val wgQuick = config.toWgQuickString()
-			return TunnelConf(tunName = name, wgQuick = wgQuick, amQuick = amQuick)
+			return TunnelConf(tunName = name ?: config.defaultName(), wgQuick = wgQuick, amQuick = amQuick)
 		}
 
 		private const val IPV6_ALL_NETWORKS = "::/0"

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/enums/BackendError.kt

@@ -1,7 +1,24 @@
 package com.zaneschepke.wireguardautotunnel.domain.enums
 
-sealed class BackendError() {
+import com.zaneschepke.wireguardautotunnel.R
+
+sealed class BackendError : Exception() {
 	data object DNS : BackendError()
 	data object Unauthorized : BackendError()
 	data object Config : BackendError()
+	data object KernelModuleName : BackendError()
+	data object InvalidConfig : BackendError()
+	data object NotAuthorized : BackendError()
+	data object ServiceNotRunning : BackendError()
+	data object Unknown : BackendError()
+
+	fun toStringRes() = when (this) {
+		Config -> R.string.config_error
+		DNS -> R.string.dns_resolve_error
+		InvalidConfig -> R.string.invalid_config_error
+		KernelModuleName -> R.string.kernel_name_error
+		NotAuthorized, Unauthorized -> R.string.auth_error
+		ServiceNotRunning -> R.string.service_running_error
+		Unknown -> R.string.unknown_error
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/enums/TunnelStatus.kt

@@ -1,15 +1,31 @@
 package com.zaneschepke.wireguardautotunnel.domain.enums
 
-enum class TunnelStatus {
-	UP,
-	DOWN,
-	;
+sealed class TunnelStatus {
+	data class Error(val error: BackendError) : TunnelStatus()
+	data object Up : TunnelStatus()
+	data object Down : TunnelStatus()
+	data class Stopping(val reason: StopReason) : TunnelStatus()
+	data object Starting : TunnelStatus()
+
+	enum class StopReason {
+		USER,
+		PING,
+		CONFIG_CHANGED,
+	}
 
 	fun isDown(): Boolean {
-		return this == DOWN
+		return this == Down
 	}
 
 	fun isUp(): Boolean {
-		return this == UP
+		return this == Up
+	}
+
+	fun isUpOrStarting(): Boolean {
+		return this == Up || this == Starting
+	}
+
+	fun isDownOrStopping(): Boolean {
+		return this == Down || this is Stopping
 	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/repository/TunnelRepository.kt

@@ -11,6 +11,8 @@ interface TunnelRepository {
 
 	suspend fun save(tunnelConf: TunnelConf)
 
+	suspend fun saveAll(tunnelConfList: List<TunnelConf>)
+
 	suspend fun updatePrimaryTunnel(tunnelConf: TunnelConf?)
 
 	suspend fun updateMobileDataTunnel(tunnelConf: TunnelConf?)

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/state/AutoTunnelState.kt

@@ -1,13 +1,16 @@
 package com.zaneschepke.wireguardautotunnel.domain.state
 
-import com.zaneschepke.wireguardautotunnel.domain.events.KillSwitchEvent
+import com.zaneschepke.wireguardautotunnel.core.tunnel.allDown
+import com.zaneschepke.wireguardautotunnel.core.tunnel.hasActive
+import com.zaneschepke.wireguardautotunnel.core.tunnel.isUp
 import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
 import com.zaneschepke.wireguardautotunnel.domain.events.AutoTunnelEvent
+import com.zaneschepke.wireguardautotunnel.domain.events.KillSwitchEvent
 import com.zaneschepke.wireguardautotunnel.util.extensions.isMatchingToWildcardList
 
 data class AutoTunnelState(
-	val activeTunnels: List<TunnelConf> = emptyList(),
+	val activeTunnels: Map<TunnelConf, TunnelState> = emptyMap(),
 	val networkState: NetworkState = NetworkState(),
 	val settings: AppSettings = AppSettings(),
 	val tunnels: List<TunnelConf> = emptyList(),
@@ -20,12 +23,12 @@ data class AutoTunnelState(
 	private fun isMobileTunnelDataChangeNeeded(): Boolean {
 		val preferredTunnel = preferredMobileDataTunnel()
 		return preferredTunnel != null &&
-			activeTunnels.isNotEmpty() && !activeTunnels.any { it.id == preferredTunnel.id }
+			activeTunnels.isNotEmpty() && !activeTunnels.isUp(preferredTunnel)
 	}
 
 	private fun isEthernetTunnelChangeNeeded(): Boolean {
 		val preferredTunnel = preferredEthernetTunnel()
-		return preferredTunnel != null && activeTunnels.isNotEmpty() && !activeTunnels.any { it.id == preferredTunnel.id }
+		return preferredTunnel != null && activeTunnels.isNotEmpty() && !activeTunnels.isUp(preferredTunnel)
 	}
 
 	private fun preferredMobileDataTunnel(): TunnelConf? {
@@ -45,11 +48,11 @@ data class AutoTunnelState(
 	}
 
 	private fun startOnEthernet(): Boolean {
-		return networkState.isEthernetConnected && settings.isTunnelOnEthernetEnabled && activeTunnels.isEmpty()
+		return networkState.isEthernetConnected && settings.isTunnelOnEthernetEnabled && activeTunnels.allDown()
 	}
 
 	private fun stopOnEthernet(): Boolean {
-		return networkState.isEthernetConnected && !settings.isTunnelOnEthernetEnabled && activeTunnels.isNotEmpty()
+		return networkState.isEthernetConnected && !settings.isTunnelOnEthernetEnabled && activeTunnels.hasActive()
 	}
 
 	// TODO test removed kill switch state check
@@ -62,16 +65,16 @@ data class AutoTunnelState(
 		return settings.isVpnKillSwitchEnabled && (!settings.isDisableKillSwitchOnTrustedEnabled || !isCurrentSSIDTrusted())
 	}
 
-	fun isNoConnectivity(): Boolean {
+	private fun isNoConnectivity(): Boolean {
 		return !networkState.isEthernetConnected && !networkState.isWifiConnected && !networkState.isMobileDataConnected
 	}
 
 	private fun stopOnMobileData(): Boolean {
-		return isMobileDataActive() && !settings.isTunnelOnMobileDataEnabled && activeTunnels.isNotEmpty()
+		return isMobileDataActive() && !settings.isTunnelOnMobileDataEnabled && activeTunnels.hasActive()
 	}
 
 	private fun startOnMobileData(): Boolean {
-		return isMobileDataActive() && settings.isTunnelOnMobileDataEnabled && activeTunnels.isEmpty()
+		return isMobileDataActive() && settings.isTunnelOnMobileDataEnabled && activeTunnels.allDown()
 	}
 
 	private fun changeOnMobileData(): Boolean {
@@ -83,24 +86,24 @@ data class AutoTunnelState(
 	}
 
 	private fun stopOnWifi(): Boolean {
-		return isWifiActive() && !settings.isTunnelOnWifiEnabled && activeTunnels.isNotEmpty()
+		return isWifiActive() && !settings.isTunnelOnWifiEnabled && activeTunnels.hasActive()
 	}
 
 	private fun stopOnTrustedWifi(): Boolean {
-		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.isNotEmpty() && isCurrentSSIDTrusted()
+		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.hasActive() && isCurrentSSIDTrusted()
 	}
 
 	private fun startOnUntrustedWifi(): Boolean {
-		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.isEmpty() && !isCurrentSSIDTrusted()
+		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.allDown() && !isCurrentSSIDTrusted()
 	}
 
 	private fun changeOnUntrustedWifi(): Boolean {
-		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.isNotEmpty() && !isCurrentSSIDTrusted() && !isWifiTunnelPreferred()
+		return isWifiActive() && settings.isTunnelOnWifiEnabled && activeTunnels.hasActive() && !isCurrentSSIDTrusted() && !isWifiTunnelPreferred()
 	}
 
 	private fun isWifiTunnelPreferred(): Boolean {
 		val preferred = preferredWifiTunnel()
-		return activeTunnels.any { it.id == preferred?.id }
+		return preferred?.let { activeTunnels.isUp(it) } ?: true
 	}
 
 	fun asAutoTunnelEvent(): AutoTunnelEvent {

app/src/main/java/com/zaneschepke/wireguardautotunnel/domain/state/TunnelState.kt

@@ -4,7 +4,7 @@ import com.zaneschepke.wireguardautotunnel.domain.enums.BackendState
 import com.zaneschepke.wireguardautotunnel.domain.enums.TunnelStatus
 
 data class TunnelState(
-	val state: TunnelStatus = TunnelStatus.DOWN,
+	val status: TunnelStatus = TunnelStatus.Down,
 	val backendState: BackendState = BackendState.INACTIVE,
 	val statistics: TunnelStatistics? = null,
 )

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/Route.kt

@@ -52,7 +52,11 @@ sealed class Route {
 	@Serializable
 	data class SplitTunnel(
 		val id: Int,
-	) : Route()
+	) : Route() {
+		companion object {
+			const val KEY_ID = "id"
+		}
+	}
 
 	@Serializable
 	data class TunnelAutoTunnel(

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/DropdownSelector.kt

@@ -0,0 +1,59 @@
+package com.zaneschepke.wireguardautotunnel.ui.common
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowDropDown
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+
+@Composable
+fun <T> DropdownSelector(
+	currentValue: T,
+	options: List<T>,
+	onValueSelected: (T) -> Unit,
+	modifier: Modifier = Modifier,
+	label: @Composable (() -> Unit)? = null,
+	isExpanded: Boolean = false,
+	onDismiss: () -> Unit = {},
+) {
+	Row(
+		horizontalArrangement = Arrangement.spacedBy(5.dp),
+		verticalAlignment = Alignment.CenterVertically,
+	) {
+		if (label != null) label()
+		Text(
+			text = currentValue.toString(),
+			style = MaterialTheme.typography.bodyMedium,
+		)
+		Icon(Icons.Default.ArrowDropDown, contentDescription = stringResource(R.string.dropdown))
+	}
+	DropdownMenu(
+		modifier = modifier.height(250.dp),
+		scrollState = rememberScrollState(),
+		containerColor = MaterialTheme.colorScheme.surface,
+		expanded = isExpanded,
+		onDismissRequest = onDismiss,
+	) {
+		options.forEach { option ->
+			DropdownMenuItem(
+				text = { Text(text = option.toString()) },
+				onClick = {
+					onValueSelected(option)
+					onDismiss() // Close dropdown after selection
+				},
+			)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/NestedScrollListener.kt

@@ -1,13 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common
-
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.input.nestedscroll.NestedScrollConnection
-import androidx.compose.ui.input.nestedscroll.NestedScrollSource
-
-class NestedScrollListener(val onUp: () -> Unit, val onDown: () -> Unit) : NestedScrollConnection {
-	override fun onPreScroll(available: Offset, source: NestedScrollSource): Offset {
-		if (available.y < -1) onDown()
-		if (available.y > 1) onUp()
-		return Offset.Zero
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/SearchBar.kt

@@ -1,82 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common
-
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.rounded.Clear
-import androidx.compose.material.icons.rounded.Search
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
-import androidx.compose.material3.TextFieldDefaults
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.RectangleShape
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.input.KeyboardType
-import com.zaneschepke.wireguardautotunnel.R
-
-@Composable
-fun SearchBar(onQuery: (queryString: String) -> Unit) {
-	// Immediately update and keep track of query from text field changes.
-	var query: String by rememberSaveable { mutableStateOf("") }
-	var showClearIcon by rememberSaveable { mutableStateOf(false) }
-
-	if (query.isEmpty()) {
-		showClearIcon = false
-	} else if (query.isNotEmpty()) {
-		showClearIcon = true
-	}
-
-	TextField(
-		value = query,
-		onValueChange = { onQueryChanged ->
-			// If user makes changes to text, immediately updated it.
-			query = onQueryChanged
-			onQuery(onQueryChanged)
-		},
-		leadingIcon = {
-			val icon = Icons.Rounded.Search
-			Icon(
-				imageVector = icon,
-				tint = MaterialTheme.colorScheme.onBackground,
-				contentDescription = icon.name,
-			)
-		},
-		trailingIcon = {
-			if (showClearIcon) {
-				IconButton(onClick = { query = "" }) {
-					val icon = Icons.Rounded.Clear
-					Icon(
-						imageVector = icon,
-						tint = MaterialTheme.colorScheme.onBackground,
-						contentDescription = icon.name,
-					)
-				}
-			}
-		},
-		maxLines = 1,
-		colors =
-		TextFieldDefaults.colors(
-			focusedContainerColor = Color.Transparent,
-			unfocusedContainerColor = Color.Transparent,
-			disabledContainerColor = Color.Transparent,
-		),
-		placeholder = { Text(text = stringResource(R.string.hint_search_packages)) },
-		textStyle = MaterialTheme.typography.bodySmall,
-		singleLine = true,
-		keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Text),
-		modifier =
-		Modifier
-			.fillMaxWidth()
-			.background(color = MaterialTheme.colorScheme.background, shape = RectangleShape),
-	)
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/animation/ShimmerEffect.kt

@@ -0,0 +1,37 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.animation
+
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.tween
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+
+@Composable
+fun ShimmerEffect(modifier: Modifier = Modifier): Brush {
+	val shimmerColors = listOf(
+		Color.LightGray.copy(alpha = 0.9f),
+		Color.LightGray.copy(alpha = 0.3f),
+		Color.LightGray.copy(alpha = 0.9f),
+	)
+
+	val transition = rememberInfiniteTransition()
+	val translateAnim by transition.animateFloat(
+		initialValue = 0f,
+		targetValue = 1000f,
+		animationSpec = infiniteRepeatable(
+			animation = tween(durationMillis = 1200, easing = LinearEasing),
+		),
+	)
+
+	return Brush.linearGradient(
+		colors = shimmerColors,
+		start = Offset(0f, 0f),
+		end = Offset(translateAnim, translateAnim),
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/ClickableIconButton.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.common
+package com.zaneschepke.wireguardautotunnel.ui.common.button
 
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Spacer

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/ForwardButton.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.settings.components
+package com.zaneschepke.wireguardautotunnel.ui.common.button
 
 import androidx.compose.foundation.focusable
 import androidx.compose.foundation.layout.size

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/IconSurfaceButton.kt

@@ -23,8 +23,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
 
 @androidx.compose.runtime.Composable
 fun IconSurfaceButton(title: String, onClick: () -> Unit, selected: Boolean, leadingIcon: ImageVector? = null, description: String? = null) {
@@ -53,22 +51,22 @@ fun IconSurfaceButton(title: String, onClick: () -> Unit, selected: Boolean, lea
 			Column(
 				modifier =
 				Modifier
-					.padding(horizontal = 8.dp.scaledWidth(), vertical = 10.dp.scaledHeight())
-					.padding(end = 16.dp.scaledWidth()).padding(start = 8.dp.scaledWidth())
+					.padding(horizontal = 8.dp, vertical = 10.dp)
+					.padding(end = 16.dp).padding(start = 8.dp)
 					.fillMaxSize(),
 				verticalArrangement = Arrangement.Center,
 				horizontalAlignment = Alignment.Start,
 			) {
 				Row(
 					verticalAlignment = Alignment.Companion.CenterVertically,
-					horizontalArrangement = Arrangement.spacedBy(16.dp.scaledWidth()),
+					horizontalArrangement = Arrangement.spacedBy(16.dp),
 				) {
 					Row(
 						horizontalArrangement = Arrangement.spacedBy(
-							16.dp.scaledWidth(),
+							16.dp,
 						),
 						verticalAlignment = Alignment.Companion.CenterVertically,
-						modifier = Modifier.padding(vertical = if (description == null) 10.dp.scaledHeight() else 0.dp),
+						modifier = Modifier.padding(vertical = if (description == null) 10.dp else 0.dp),
 					) {
 						leadingIcon?.let {
 							Icon(

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/ScaledSwitch.kt

@@ -7,14 +7,13 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.unit.dp
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
 
 @Composable
 fun ScaledSwitch(checked: Boolean, onClick: (checked: Boolean) -> Unit, enabled: Boolean = true, modifier: Modifier = Modifier) {
 	Switch(
 		checked,
 		{ onClick(it) },
-		modifier.scale((52.dp.scaledHeight() / 52.dp)),
+		modifier.scale((52.dp / 52.dp)),
 		enabled = enabled,
 		colors = SwitchDefaults.colors().copy(
 			checkedThumbColor = MaterialTheme.colorScheme.background,

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/SelectionItemButton.kt

@@ -19,10 +19,9 @@ import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
 
 @Composable
 fun SelectionItemButton(
@@ -31,20 +30,21 @@ fun SelectionItemButton(
 	trailing: (@Composable () -> Unit)? = null,
 	onClick: () -> Unit,
 	ripple: Boolean = true,
+	modifier: Modifier = Modifier,
 ) {
 	Card(
 		modifier =
-		Modifier
+		modifier
 			.clip(RoundedCornerShape(8.dp))
 			.clickable(
 				indication = if (ripple) ripple() else null,
 				interactionSource = remember { MutableInteractionSource() },
 				onClick = { onClick() },
 			)
-			.height(56.dp.scaledHeight()),
+			.height(56.dp),
 		colors =
 		CardDefaults.cardColors(
-			containerColor = MaterialTheme.colorScheme.background,
+			containerColor = Color.Transparent,
 		),
 	) {
 		Row(
@@ -52,7 +52,7 @@ fun SelectionItemButton(
 			horizontalArrangement = Arrangement.Start,
 			modifier = Modifier
 				.fillMaxSize()
-				.padding(end = 10.dp.scaledWidth()),
+				.padding(end = 10.dp),
 		) {
 			leading?.let {
 				it()

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/surface/SelectionItemLabel.kt

@@ -0,0 +1,20 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.button.surface
+
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+
+@Composable
+fun SelectionItemLabel(
+	textResId: Int,
+	style: androidx.compose.ui.text.TextStyle = MaterialTheme.typography.bodyMedium,
+	isDescription: Boolean = false,
+) {
+	Text(
+		text = stringResource(textResId),
+		style = style.copy(
+			color = if (isDescription) MaterialTheme.colorScheme.outline else MaterialTheme.colorScheme.onSurface,
+		),
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/button/surface/SurfaceSelectionGroupButton.kt

@@ -19,8 +19,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
 
 @Composable
 fun SurfaceSelectionGroupButton(items: List<SelectionItem>) {
@@ -38,12 +36,12 @@ fun SurfaceSelectionGroupButton(items: List<SelectionItem>) {
 			) {
 				Row(
 					verticalAlignment = Alignment.CenterVertically,
-					modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp.scaledHeight()),
+					modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp),
 				) {
 					Row(
 						verticalAlignment = Alignment.CenterVertically,
 						modifier = Modifier
-							.padding(start = 16.dp.scaledWidth())
+							.padding(start = 16.dp)
 							.weight(4f, false)
 							.fillMaxWidth(),
 					) {
@@ -60,8 +58,8 @@ fun SurfaceSelectionGroupButton(items: List<SelectionItem>) {
 							verticalArrangement = Arrangement.spacedBy(2.dp, Alignment.CenterVertically),
 							modifier = Modifier
 								.fillMaxWidth()
-								.padding(start = if (item.leadingIcon != null) 16.dp.scaledWidth() else 0.dp)
-								.padding(vertical = if (item.description == null) 16.dp.scaledHeight() else 6.dp.scaledHeight()),
+								.padding(start = if (item.leadingIcon != null) 16.dp else 0.dp)
+								.padding(vertical = if (item.description == null) 16.dp else 6.dp),
 						) {
 							item.title()
 							item.description?.let {
@@ -73,7 +71,7 @@ fun SurfaceSelectionGroupButton(items: List<SelectionItem>) {
 						Box(
 							contentAlignment = Alignment.CenterEnd,
 							modifier = Modifier
-								.padding(end = 24.dp.scaledWidth(), start = 16.dp.scaledWidth())
+								.padding(end = 24.dp, start = 16.dp)
 								.weight(1f),
 						) {
 							it()

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/config/ConfigurationTextBox.kt

@@ -35,9 +35,9 @@ fun ConfigurationTextBox(
 		singleLine = true,
 		interactionSource = interactionSource,
 		onValueChange = { onValueChange(it) },
-		label = { Text(label, color = MaterialTheme.colorScheme.onSurface, style = MaterialTheme.typography.labelMedium) },
+		label = { Text(label, color = MaterialTheme.colorScheme.onSurface, style = MaterialTheme.typography.bodyMedium) },
 		maxLines = 1,
-		placeholder = { Text(hint, color = MaterialTheme.colorScheme.outline, style = MaterialTheme.typography.labelLarge) },
+		placeholder = { Text(hint, color = MaterialTheme.colorScheme.outline, style = MaterialTheme.typography.bodyMedium) },
 		keyboardOptions = keyboardOptions,
 		keyboardActions = keyboardActions,
 		trailingIcon = trailing,

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/config/SubmitConfigurationTextBox.kt

@@ -24,7 +24,6 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.ui.common.textbox.CustomTextField
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
 
 @Composable
 fun SubmitConfigurationTextBox(
@@ -59,7 +58,7 @@ fun SubmitConfigurationTextBox(
 			.padding(
 				top = 5.dp,
 				bottom = 10.dp,
-			).fillMaxWidth().padding(end = 16.dp.scaledWidth()),
+			).fillMaxWidth().padding(end = 16.dp),
 		singleLine = true,
 		keyboardOptions = keyboardOptions,
 		keyboardActions = KeyboardActions(

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/dialog/InfoDialog.kt

@@ -1,10 +1,14 @@
 package com.zaneschepke.wireguardautotunnel.ui.common.dialog
 
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.DialogProperties
 import com.zaneschepke.wireguardautotunnel.R
 
 @Composable
@@ -15,23 +19,32 @@ fun InfoDialog(
 	body: @Composable () -> Unit,
 	confirmText: @Composable () -> Unit,
 ) {
-	AlertDialog(
-		onDismissRequest = { onDismiss() },
-		confirmButton = {
-			TextButton(
-				onClick = {
-					onAttest()
+	MaterialTheme(
+		colorScheme = MaterialTheme.colorScheme.copy(),
+	) {
+		Surface(
+			color = MaterialTheme.colorScheme.surface,
+			tonalElevation = 0.dp,
+		) {
+			AlertDialog(
+				onDismissRequest = { onDismiss() },
+				confirmButton = {
+					TextButton(onClick = { onAttest() }) {
+						confirmText()
+					}
 				},
-			) {
-				confirmText()
-			}
-		},
-		dismissButton = {
-			TextButton(onClick = { onDismiss() }) {
-				Text(text = stringResource(R.string.cancel))
-			}
-		},
-		title = { title() },
-		text = { body() },
-	)
+				dismissButton = {
+					TextButton(onClick = { onDismiss() }) {
+						Text(text = stringResource(R.string.cancel))
+					}
+				},
+				containerColor = MaterialTheme.colorScheme.surface,
+				title = { title() },
+				text = { body() },
+				properties = DialogProperties(
+					usePlatformDefaultWidth = true,
+				),
+			)
+		}
+	}
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/dialog/VpnDeniedDialog.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.permission.vpn
+package com.zaneschepke.wireguardautotunnel.ui.common.dialog
 
 import androidx.compose.foundation.text.ClickableText
 import androidx.compose.material3.MaterialTheme
@@ -10,7 +10,6 @@ import androidx.compose.ui.text.SpanStyle
 import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.text.withStyle
 import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.ui.common.dialog.InfoDialog
 import com.zaneschepke.wireguardautotunnel.util.extensions.launchVpnSettings
 
 @Composable

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/label/GroupLabel.kt

@@ -6,6 +6,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
+import androidx.compose.ui.text.font.FontWeight
 
 @Composable
 fun GroupLabel(title: String) {
@@ -16,6 +17,7 @@ fun GroupLabel(title: String) {
 		Text(
 			title,
 			style = MaterialTheme.typography.titleMedium,
+			fontWeight = FontWeight.Bold,
 			color = MaterialTheme.colorScheme.onBackground,
 		)
 	}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/label/SelectedLabel.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.common
+package com.zaneschepke.wireguardautotunnel.ui.common.label
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/BottomBarTabs.kt

@@ -0,0 +1,93 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.navigation
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.spring
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.Badge
+import androidx.compose.material3.BadgedBox
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.ui.theme.SilverTree
+
+@Composable
+fun BottomBarTabs(tabs: List<BottomNavItem>, selectedTabIndex: Int, isChildRoute: Boolean, onTabSelected: (BottomNavItem) -> Unit) {
+	Row(
+		modifier = Modifier
+			.fillMaxWidth()
+			.height(64.dp)
+			.padding(horizontal = 8.dp)
+			.padding(top = 12.dp),
+		horizontalArrangement = Arrangement.SpaceEvenly,
+		verticalAlignment = Alignment.CenterVertically,
+	) {
+		tabs.forEachIndexed { index, tab ->
+			Column(
+				modifier = Modifier
+					.weight(1f)
+					.fillMaxHeight()
+					.background(Color.Transparent)
+					.pointerInput(Unit) {
+						detectTapGestures {
+							if (index == selectedTabIndex && !isChildRoute) return@detectTapGestures
+							tab.onClick.invoke()
+							onTabSelected(tab)
+						}
+					},
+				horizontalAlignment = Alignment.CenterHorizontally,
+				verticalArrangement = Arrangement.Center,
+			) {
+				val animatedColor by animateColorAsState(
+					targetValue = MaterialTheme.colorScheme.primary,
+					animationSpec = spring(stiffness = Spring.StiffnessLow),
+					label = "animatedColor",
+				)
+				val color = if (selectedTabIndex == index) animatedColor else MaterialTheme.colorScheme.onSurface
+
+				if (tab.active) {
+					BadgedBox(
+						badge = {
+							Badge(
+								modifier = Modifier
+									.offset(x = 8.dp, y = ((-8).dp))
+									.size(6.dp),
+								containerColor = SilverTree,
+							)
+						},
+					) {
+						Icon(
+							imageVector = tab.icon,
+							contentDescription = tab.name,
+							tint = color,
+							modifier = Modifier.size(24.dp),
+						)
+					}
+				} else {
+					Icon(
+						imageVector = tab.icon,
+						contentDescription = tab.name,
+						tint = color,
+						modifier = Modifier.size(24.dp),
+					)
+				}
+			}
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/BottomNavBar.kt

@@ -1,73 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.navigation
-
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.NavigationBar
-import androidx.compose.material3.NavigationBarItem
-import androidx.compose.material3.NavigationBarItemDefaults
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.graphics.Color
-import androidx.navigation.NavController
-import androidx.navigation.NavGraph.Companion.findStartDestination
-import androidx.navigation.compose.currentBackStackEntryAsState
-
-@Composable
-fun BottomNavBar(navController: NavController, bottomNavItems: List<BottomNavItem>) {
-	var showBottomBar by rememberSaveable { mutableStateOf(true) }
-	val navBackStackEntry by navController.currentBackStackEntryAsState()
-
-	showBottomBar = bottomNavItems.any {
-		navBackStackEntry?.isCurrentRoute(it.route::class) == true
-	}
-
-	if (showBottomBar) {
-		NavigationBar(
-			containerColor = MaterialTheme.colorScheme.surface,
-		) {
-			bottomNavItems.forEachIndexed { index, item ->
-				val selected = navBackStackEntry.isCurrentRoute(item.route::class)
-				NavigationBarItem(
-					selected = selected,
-					onClick = {
-						if (selected) return@NavigationBarItem
-						navController.navigate(item.route) {
-							// Pop up to the start destination of the graph to
-							// avoid building up a large stack of destinations
-							// on the back stack as users select items
-							popUpTo(navController.graph.findStartDestination().id) {
-								saveState = true
-							}
-							// Avoid multiple copies of the same destination when
-							// reselecting the same item
-							launchSingleTop = true
-						}
-					},
-					label = {
-						Text(
-							text = item.name,
-							style = MaterialTheme.typography.labelMedium,
-						)
-					},
-					icon = {
-						Icon(
-							imageVector = item.icon,
-							contentDescription = "${item.name} Icon",
-						)
-					},
-					colors = NavigationBarItemDefaults.colors().copy(
-						selectedIndicatorColor = Color.Transparent,
-						selectedIconColor = MaterialTheme.colorScheme.primary,
-						selectedTextColor = MaterialTheme.colorScheme.primary,
-						unselectedTextColor = MaterialTheme.colorScheme.outline.copy(alpha = 0.55f),
-						unselectedIconColor = MaterialTheme.colorScheme.outline.copy(alpha = 0.55f),
-					),
-				)
-			}
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/BottomNavItem.kt

@@ -7,4 +7,6 @@ data class BottomNavItem(
 	val name: String,
 	val route: Route,
 	val icon: ImageVector,
+	val onClick: () -> Unit,
+	val active: Boolean = false,
 )

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/CustomBottomNavbar.kt

@@ -0,0 +1,133 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.navigation
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.spring
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.systemBars
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.CornerRadius
+import androidx.compose.ui.geometry.RoundRect
+import androidx.compose.ui.geometry.toRect
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.Path
+import androidx.compose.ui.graphics.PathEffect
+import androidx.compose.ui.graphics.PathMeasure
+import androidx.compose.ui.graphics.drawscope.Stroke
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.ui.Route
+
+@Composable
+fun CustomBottomNavbar(tabs: List<BottomNavItem>, navBarState: NavBarState) {
+	var selectedTabIndex by remember { mutableIntStateOf(0) }
+	var isChildRoute by remember { mutableStateOf(false) }
+
+	LaunchedEffect(tabs) {
+	}
+	when (navBarState.route) {
+		Route.Main -> {
+			selectedTabIndex = 0
+			isChildRoute = false
+		}
+		Route.AutoTunnel -> {
+			selectedTabIndex = 1
+			isChildRoute = false
+		}
+		Route.Settings -> {
+			selectedTabIndex = 2
+			isChildRoute = false
+		}
+		Route.Support -> {
+			selectedTabIndex = 3
+			isChildRoute = false
+		}
+		else -> isChildRoute = true
+	}
+
+	val systemBars = WindowInsets.systemBars
+	val bottomPadding = with(LocalDensity.current) {
+		systemBars.getBottom(this).toDp()
+	}
+	val navHeight = 64.dp + bottomPadding
+
+	Box(
+		modifier = Modifier
+			.fillMaxWidth()
+			.height(navHeight)
+			.background(Color.Transparent),
+	) {
+		BottomBarTabs(
+			tabs = tabs,
+			selectedTabIndex = selectedTabIndex,
+			isChildRoute = isChildRoute,
+			onTabSelected = {
+				selectedTabIndex = tabs.indexOf(it)
+			},
+		)
+
+		val animatedSelectedTabIndex by animateFloatAsState(
+			targetValue = selectedTabIndex.toFloat(),
+			label = "animatedSelectedTabIndex",
+			animationSpec = spring(
+				stiffness = Spring.StiffnessLow,
+				dampingRatio = Spring.DampingRatioLowBouncy,
+			),
+		)
+
+		val animatedColor by animateColorAsState(
+			targetValue = MaterialTheme.colorScheme.primary,
+			label = "animatedColor",
+			animationSpec = spring(
+				stiffness = Spring.StiffnessLow,
+			),
+		)
+
+		Canvas(
+			modifier = Modifier
+				.fillMaxWidth()
+				.height(navHeight),
+		) {
+			val path = Path().apply {
+				addRoundRect(RoundRect(size.toRect(), CornerRadius(size.height)))
+			}
+			val length = PathMeasure().apply { setPath(path, false) }.length
+
+			val tabWidth = size.width / tabs.size
+			drawPath(
+				path,
+				brush = Brush.horizontalGradient(
+					colors = listOf(
+						animatedColor.copy(alpha = 0f),
+						animatedColor.copy(alpha = 1f),
+						animatedColor.copy(alpha = 1f),
+						animatedColor.copy(alpha = 0f),
+					),
+					startX = tabWidth * animatedSelectedTabIndex,
+					endX = tabWidth * (animatedSelectedTabIndex + 1),
+				),
+				style = Stroke(
+					width = 4f,
+					pathEffect = PathEffect.dashPathEffect(
+						intervals = floatArrayOf(length / 2, length),
+					),
+				),
+			)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/DynamicTopAppBar.kt

@@ -0,0 +1,47 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.navigation
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.unit.dp
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun DynamicTopAppBar(navBarState: NavBarState, modifier: Modifier = Modifier) {
+	TopAppBar(
+		modifier = modifier,
+		colors = TopAppBarDefaults.topAppBarColors().copy(Color.Transparent),
+		title = {
+			AnimatedVisibility(
+				visible = navBarState.showTop,
+				enter = slideInVertically() + fadeIn(),
+				exit = slideOutVertically() + fadeOut(),
+			) {
+				Box(modifier = Modifier.padding(start = 10.dp)) {
+					navBarState.topTitle?.invoke()
+				}
+			}
+		},
+		actions = {
+			AnimatedVisibility(
+				visible = navBarState.showTop,
+				enter = slideInVertically() + fadeIn(),
+				exit = slideOutVertically() + fadeOut(),
+			) {
+				Box(modifier = Modifier.padding(end = 10.dp)) {
+					navBarState.topTrailing?.invoke()
+				}
+			}
+		},
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/NavBarState.kt

@@ -0,0 +1,217 @@
+package com.zaneschepke.wireguardautotunnel.ui.common.navigation
+
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Add
+import androidx.compose.material.icons.rounded.Edit
+import androidx.compose.material.icons.rounded.Menu
+import androidx.compose.material.icons.rounded.PlayArrow
+import androidx.compose.material.icons.rounded.Save
+import androidx.compose.material.icons.rounded.Stop
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.State
+import androidx.compose.runtime.produceState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.navigation.NavBackStackEntry
+import androidx.navigation.NavController
+import androidx.navigation.toRoute
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.Route
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.ui.theme.Brick
+import com.zaneschepke.wireguardautotunnel.ui.theme.SilverTree
+import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+data class NavBarState(
+	val showTop: Boolean = true,
+	val showBottom: Boolean = true,
+	val topTitle: @Composable (() -> Unit)? = null,
+	val topTrailing: @Composable (() -> Unit)? = null,
+	val route: Route? = null,
+)
+
+@Composable
+fun currentNavBackStackEntryAsNavBarState(
+	navController: NavController,
+	backStackEntry: NavBackStackEntry?,
+	viewModel: AppViewModel,
+	uiState: AppUiState,
+): State<NavBarState> {
+	return produceState(initialValue = NavBarState(), key1 = backStackEntry, key2 = uiState) {
+		value = when {
+			backStackEntry.isCurrentRoute(Route.Main::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.tunnels)) },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.ToggleBottomSheet) },
+						) {
+							val icon = Icons.Rounded.Add
+							Icon(icon, stringResource(R.string.add_tunnel), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = Route.Main,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.AutoTunnel::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.auto_tunnel)) },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnel) },
+						) {
+							val (icon, description, color) = if (uiState.appSettings.isAutoTunnelEnabled) {
+								Triple(Icons.Rounded.Stop, R.string.stop_auto, Brick)
+							} else {
+								Triple(Icons.Rounded.PlayArrow, R.string.start_auto, SilverTree)
+							}
+							Icon(icon, stringResource(description), tint = color, modifier = Modifier.size(iconSize))
+						}
+					},
+					route = Route.AutoTunnel,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.AutoTunnelAdvanced::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.advanced_settings)) },
+					route = Route.AutoTunnelAdvanced,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Settings::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.settings)) },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.ToggleBottomSheet) },
+						) {
+							val icon = Icons.Rounded.Menu
+							Icon(icon, stringResource(R.string.quick_actions), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = Route.Settings,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.KillSwitch::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.kill_switch)) },
+					route = Route.KillSwitch,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Appearance::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.appearance)) },
+					route = Route.Appearance,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Language::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.language)) },
+					route = Route.Language,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Display::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.display_theme)) },
+					route = Route.Display,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Logs::class) -> {
+				NavBarState(
+					showTop = true, showBottom = false,
+					{ Text(stringResource(R.string.logs)) },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.ToggleBottomSheet) },
+						) {
+							val icon = Icons.Rounded.Menu
+							Icon(icon, stringResource(R.string.quick_actions), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = Route.Logs,
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.TunnelOptions::class) -> {
+				val args = backStackEntry?.toRoute<Route.TunnelOptions>()
+				val tunnel = uiState.tunnels.find { it.id == args?.id }
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ tunnel?.name?.let { Text(it) } },
+					{
+						IconButton(
+							onClick = { tunnel?.id?.let { navController.navigate(Route.Config(id = it)) } },
+						) {
+							val icon = Icons.Rounded.Edit
+							Icon(icon, stringResource(R.string.edit_tunnel), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = args?.let { Route.TunnelOptions(it.id) },
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.SplitTunnel::class) -> {
+				val args = backStackEntry?.toRoute<Route.SplitTunnel>()
+				val name = uiState.tunnels.find { it.id == args?.id }?.name
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ name?.let { Text(it) } },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.InvokeScreenAction) },
+						) {
+							val icon = Icons.Rounded.Save
+							Icon(icon, stringResource(R.string.save), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = args?.let { Route.SplitTunnel(it.id) },
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Config::class) -> {
+				val args = backStackEntry?.toRoute<Route.Config>()
+				val name = uiState.tunnels.find { it.id == args?.id }?.name
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ name?.let { Text(it) } },
+					{
+						IconButton(
+							onClick = { viewModel.handleEvent(AppEvent.InvokeScreenAction) },
+						) {
+							val icon = Icons.Rounded.Save
+							Icon(icon, stringResource(R.string.save), modifier = Modifier.size(iconSize))
+						}
+					},
+					route = args?.let { Route.Config(it.id) },
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.TunnelAutoTunnel::class) -> {
+				val args = backStackEntry?.toRoute<Route.TunnelAutoTunnel>()
+				val name = uiState.tunnels.find { it.id == args?.id }?.name
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ name?.let { Text(it) } },
+					route = args?.let { Route.TunnelAutoTunnel(it.id) },
+				)
+			}
+			backStackEntry.isCurrentRoute(Route.Support::class) -> {
+				NavBarState(
+					showTop = true, showBottom = true,
+					{ Text(stringResource(R.string.support)) },
+					route = Route.Support,
+				)
+			}
+			else -> NavBarState(showTop = false, showBottom = false)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/navigation/TopNavBar.kt

@@ -1,37 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.navigation
-
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.outlined.ArrowBack
-import androidx.compose.material3.CenterAlignedTopAppBar
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TopNavBar(title: String, trailing: @Composable () -> Unit = {}, showBack: Boolean = true) {
-	val navController = LocalNavController.current
-	CenterAlignedTopAppBar(
-		title = {
-			Text(title)
-		},
-		navigationIcon = {
-			if (showBack) {
-				IconButton(onClick = {
-					navController.popBackStack()
-				}) {
-					val icon = Icons.AutoMirrored.Outlined.ArrowBack
-					Icon(
-						imageVector = icon,
-						contentDescription = icon.name,
-					)
-				}
-			}
-		},
-		actions = {
-			trailing()
-		},
-	)
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/permission/vpn/withVpnPermission.kt

@@ -1,38 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.permission.vpn
-
-import android.net.VpnService
-import androidx.activity.compose.rememberLauncherForActivityResult
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.appcompat.app.AppCompatActivity.RESULT_OK
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.platform.LocalContext
-
-@Composable
-inline fun <T> withVpnPermission(crossinline onSuccess: (t: T) -> Unit): (t: T) -> Unit {
-	val context = LocalContext.current
-
-	var showVpnPermissionDialog by remember { mutableStateOf(false) }
-
-	val vpnActivity =
-		rememberLauncherForActivityResult(
-			ActivityResultContracts.StartActivityForResult(),
-			onResult = {
-				if (it.resultCode != RESULT_OK) showVpnPermissionDialog = true
-			},
-		)
-
-	VpnDeniedDialog(showVpnPermissionDialog, onDismiss = { showVpnPermissionDialog = false })
-
-	return {
-		val intent = VpnService.prepare(context)
-		if (intent != null) {
-			vpnActivity.launch(intent)
-		} else {
-			onSuccess(it)
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/permission/withIgnoreBatteryOpt.kt

@@ -1,35 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.permission
-
-import android.content.Intent
-import android.net.Uri
-import android.provider.Settings
-import androidx.activity.compose.rememberLauncherForActivityResult
-import androidx.activity.result.ActivityResult
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.platform.LocalContext
-import com.zaneschepke.wireguardautotunnel.util.extensions.isBatteryOptimizationsDisabled
-
-@Composable
-inline fun withIgnoreBatteryOpt(ignore: Boolean, crossinline callback: () -> Unit): () -> Unit {
-	val context = LocalContext.current
-	val batteryActivity =
-		rememberLauncherForActivityResult(
-			ActivityResultContracts.StartActivityForResult(),
-		) { result: ActivityResult ->
-			// we only ask once
-			callback()
-		}
-	return {
-		if (ignore || context.isBatteryOptimizationsDisabled()) {
-			callback()
-		} else {
-			batteryActivity.launch(
-				Intent().apply {
-					action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
-					data = Uri.parse("package:${context.packageName}")
-				},
-			)
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/prompt/AuthorizationPrompt.kt

@@ -9,6 +9,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.ui.platform.LocalContext
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.FragmentActivity
+import com.zaneschepke.wireguardautotunnel.R
 
 @Composable
 fun AuthorizationPrompt(onSuccess: () -> Unit, onFailure: () -> Unit, onError: (String) -> Unit) {
@@ -18,33 +19,20 @@ fun AuthorizationPrompt(onSuccess: () -> Unit, onFailure: () -> Unit, onError: (
 	val isBiometricAvailable =
 		remember {
 			when (bio) {
-				BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE -> {
-					onError("Biometrics not available")
-					false
-				}
-
 				BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED -> {
-					onError("Biometrics not created")
-					false
-				}
-
-				BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE -> {
-					onError("Biometric hardware not found")
+					onError(context.getString(R.string.bio_not_created))
 					false
 				}
 
 				BiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED -> {
-					onError("Biometric security update required")
+					onError(context.getString(R.string.bio_update_required))
 					false
 				}
 
-				BiometricManager.BIOMETRIC_ERROR_UNSUPPORTED -> {
-					onError("Biometrics not supported")
-					false
-				}
-
-				BiometricManager.BIOMETRIC_STATUS_UNKNOWN -> {
-					onError("Biometrics status unknown")
+				BiometricManager.BIOMETRIC_ERROR_UNSUPPORTED, BiometricManager.BIOMETRIC_STATUS_UNKNOWN,
+				BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE, BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE,
+				-> {
+					onError(context.getString(R.string.bio_not_supported))
 					false
 				}
 
@@ -58,8 +46,8 @@ fun AuthorizationPrompt(onSuccess: () -> Unit, onFailure: () -> Unit, onError: (
 		val promptInfo =
 			BiometricPrompt.PromptInfo.Builder()
 				.setAllowedAuthenticators(BIOMETRIC_WEAK or DEVICE_CREDENTIAL)
-				.setTitle("Biometric Authentication")
-				.setSubtitle("Log in using your biometric credential")
+				.setTitle(context.getString(R.string.bio_auth_title))
+				.setSubtitle(context.getString(R.string.bio_subtitle))
 				.build()
 
 		val biometricPrompt =

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/snackbar/SnackbarController.kt

@@ -1,108 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.snackbar
-
-import androidx.compose.material3.SnackbarDuration
-import androidx.compose.material3.SnackbarHostState
-import androidx.compose.material3.SnackbarResult
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.Immutable
-import androidx.compose.runtime.ReadOnlyComposable
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.staticCompositionLocalOf
-import androidx.compose.ui.platform.LocalContext
-import com.zaneschepke.wireguardautotunnel.util.StringValue
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.channels.Channel
-import kotlinx.coroutines.launch
-import kotlin.coroutines.EmptyCoroutineContext
-
-private val LocalSnackbarController = staticCompositionLocalOf {
-	SnackbarController(
-		host = SnackbarHostState(),
-		scope = CoroutineScope(EmptyCoroutineContext),
-	)
-}
-private val channel = Channel<SnackbarChannelMessage>(capacity = 1)
-
-@Composable
-fun SnackbarControllerProvider(content: @Composable (snackbarHost: SnackbarHostState) -> Unit) {
-	val snackHostState = remember { SnackbarHostState() }
-	val scope = rememberCoroutineScope()
-	val snackController = remember(scope) { SnackbarController(snackHostState, scope) }
-	val context = LocalContext.current
-
-	DisposableEffect(snackController, scope) {
-		val job = scope.launch {
-			for (payload in channel) {
-				snackController.showMessage(
-					message = payload.message.asString(context),
-					duration = payload.duration,
-					action = payload.action,
-				)
-			}
-		}
-
-		onDispose {
-			job.cancel()
-		}
-	}
-
-	CompositionLocalProvider(LocalSnackbarController provides snackController) {
-		content(
-			snackHostState,
-		)
-	}
-}
-
-@Immutable
-class SnackbarController(
-	private val host: SnackbarHostState,
-	private val scope: CoroutineScope,
-) {
-	companion object {
-		val current
-			@Composable
-			@ReadOnlyComposable
-			get() = LocalSnackbarController.current
-
-		fun showMessage(message: StringValue, action: SnackbarAction? = null, duration: SnackbarDuration = SnackbarDuration.Short) {
-			channel.trySend(
-				SnackbarChannelMessage(
-					message = message,
-					duration = duration,
-					action = action,
-				),
-			)
-		}
-	}
-
-	fun showMessage(message: String, action: SnackbarAction? = null, duration: SnackbarDuration = SnackbarDuration.Short) {
-		scope.launch {
-			/**
-			 * note: uncomment this line if you want snackbar to be displayed immediately,
-			 * rather than being enqueued and waiting [duration] * current_queue_size
-			 */
-			host.currentSnackbarData?.dismiss()
-			val result =
-				host.showSnackbar(
-					message = message,
-					actionLabel = action?.title,
-					duration = duration,
-				)
-
-			if (result == SnackbarResult.ActionPerformed) {
-				action?.onActionPress?.invoke()
-			}
-		}
-	}
-}
-
-data class SnackbarChannelMessage(
-	val message: StringValue,
-	val action: SnackbarAction?,
-	val duration: SnackbarDuration = SnackbarDuration.Short,
-)
-
-data class SnackbarAction(val title: String, val onActionPress: () -> Unit)

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/common/text/SectionTitle.kt

@@ -1,20 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.common.text
-
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-
-@Composable
-fun SectionTitle(title: String, padding: Dp) {
-	Text(
-		title,
-		textAlign = TextAlign.Start,
-		style = MaterialTheme.typography.titleMedium,
-		modifier = Modifier.padding(padding, bottom = 5.dp, top = 5.dp),
-	)
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/AutoTunnelScreen.kt

@@ -0,0 +1,109 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel
+
+import android.Manifest
+import android.os.Build
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import com.google.accompanist.permissions.isGranted
+import com.google.accompanist.permissions.rememberPermissionState
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SurfaceSelectionGroupButton
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components.AdvancedSettingsItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components.NetworkTunnelingItems
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components.WifiTunnelingItems
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.components.BackgroundLocationDialog
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.components.LocationServicesDialog
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.util.extensions.isLocationServicesEnabled
+import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
+
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+
+@OptIn(ExperimentalPermissionsApi::class)
+@Composable
+fun AutoTunnelScreen(uiState: AppUiState, viewModel: AppViewModel) {
+	val context = LocalContext.current
+	val fineLocationState = rememberPermissionState(Manifest.permission.ACCESS_FINE_LOCATION)
+	var currentText by remember { mutableStateOf("") }
+	var isBackgroundLocationGranted by remember { mutableStateOf(true) }
+	var showLocationServicesAlertDialog by remember { mutableStateOf(false) }
+	var showLocationDialog by remember { mutableStateOf(false) }
+
+	fun checkFineLocationGranted() {
+		isBackgroundLocationGranted = fineLocationState.status.isGranted
+	}
+
+	fun isWifiNameReadable(): Boolean {
+		return when {
+			!isBackgroundLocationGranted || !fineLocationState.status.isGranted -> {
+				showLocationDialog = true
+				false
+			}
+			!context.isLocationServicesEnabled() -> {
+				showLocationServicesAlertDialog = true
+				false
+			}
+			else -> true
+		}
+	}
+
+	if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) checkFineLocationGranted()
+	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+		if (context.isRunningOnTv() && Build.VERSION.SDK_INT == Build.VERSION_CODES.Q) {
+			checkFineLocationGranted()
+		} else {
+			val backgroundLocationState = rememberPermissionState(Manifest.permission.ACCESS_BACKGROUND_LOCATION)
+			isBackgroundLocationGranted = backgroundLocationState.status.isGranted
+		}
+	}
+
+	LaunchedEffect(uiState.appSettings.trustedNetworkSSIDs) {
+		currentText = ""
+	}
+
+	LocationServicesDialog(
+		showLocationServicesAlertDialog,
+		onDismiss = { showLocationServicesAlertDialog = false },
+		onAttest = { showLocationServicesAlertDialog = false },
+	)
+
+	BackgroundLocationDialog(
+		showLocationDialog,
+		onDismiss = { showLocationDialog = false },
+		onAttest = { showLocationDialog = false },
+	)
+
+	Column(
+		horizontalAlignment = Alignment.Start,
+		verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.Top),
+		modifier = Modifier
+			.fillMaxSize()
+			.verticalScroll(rememberScrollState())
+			.padding(vertical = 24.dp)
+			.padding(horizontal = 24.dp),
+	) {
+		SurfaceSelectionGroupButton(
+			items = WifiTunnelingItems(uiState, viewModel, currentText, { currentText = it }, { isWifiNameReadable() }),
+		)
+		SurfaceSelectionGroupButton(
+			items = NetworkTunnelingItems(uiState, viewModel),
+		)
+		SurfaceSelectionGroupButton(
+			items = listOf(AdvancedSettingsItem()),
+		)
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/advanced/AdvancedScreen.kt

@@ -0,0 +1,37 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.advanced
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.advanced.components.DebounceDelaySelector
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+
+@Composable
+fun AdvancedScreen(appUiState: AppUiState) {
+	val appViewModel: AppViewModel = hiltViewModel()
+
+	Column(
+		horizontalAlignment = Alignment.Start,
+		verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.Top),
+		modifier = Modifier
+			.fillMaxSize()
+			.verticalScroll(rememberScrollState())
+			.padding(top = 24.dp)
+			.padding(horizontal = 24.dp),
+	) {
+		DebounceDelaySelector(
+			currentDelay = appUiState.appSettings.debounceDelaySeconds,
+			onEvent = appViewModel::handleEvent,
+		)
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/advanced/components/DebounceDelaySelector.kt

@@ -0,0 +1,48 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.advanced.components
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.PauseCircle
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.res.stringResource
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.common.DropdownSelector
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SurfaceSelectionGroupButton
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun DebounceDelaySelector(currentDelay: Int, onEvent: (AppEvent) -> Unit) {
+	var isDropDownExpanded by remember { mutableStateOf(false) }
+
+	SurfaceSelectionGroupButton(
+		listOf(
+			SelectionItem(
+				leadingIcon = Icons.Outlined.PauseCircle,
+				title = {
+					Text(
+						stringResource(R.string.debounce_delay),
+						style = MaterialTheme.typography.bodyMedium.copy(
+							color = MaterialTheme.colorScheme.onSurface,
+						),
+					)
+				},
+				onClick = { isDropDownExpanded = true },
+				trailing = {
+					DropdownSelector(
+						currentValue = currentDelay,
+						options = (0..10).toList(),
+						onValueSelected = { num -> onEvent(AppEvent.SetDebounceDelay(num)) },
+						isExpanded = isDropDownExpanded,
+						onDismiss = { isDropDownExpanded = false },
+					)
+				},
+			),
+		),
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/components/AdvancedSettingsItem.kt

@@ -0,0 +1,31 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Settings
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.Route
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ForwardButton
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
+
+@Composable
+fun AdvancedSettingsItem(): SelectionItem {
+	val navController = LocalNavController.current
+	return SelectionItem(
+		leadingIcon = Icons.Outlined.Settings,
+		title = {
+			Text(
+				stringResource(R.string.advanced_settings),
+				style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+			)
+		},
+		trailing = {
+			ForwardButton { navController.navigate(Route.AutoTunnelAdvanced) }
+		},
+		onClick = { navController.navigate(Route.AutoTunnelAdvanced) },
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/components/NetworkTunnelingItems.kt

@@ -0,0 +1,98 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.AirplanemodeActive
+import androidx.compose.material.icons.outlined.SettingsEthernet
+import androidx.compose.material.icons.outlined.SignalCellular4Bar
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun NetworkTunnelingItems(uiState: AppUiState, viewModel: AppViewModel): List<SelectionItem> {
+	return listOf(
+		SelectionItem(
+			leadingIcon = Icons.Outlined.SignalCellular4Bar,
+			title = {
+				Text(
+					stringResource(R.string.tunnel_mobile_data),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+				)
+			},
+			trailing = {
+				ScaledSwitch(
+					enabled = !uiState.appSettings.isAlwaysOnVpnEnabled,
+					checked = uiState.appSettings.isTunnelOnMobileDataEnabled,
+					onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnCellular) },
+				)
+			},
+			description = {
+				val cellularActive = remember(uiState.networkStatus) { uiState.networkStatus?.cellularConnected ?: false }
+				Text(
+					text = if (cellularActive) stringResource(R.string.active) else stringResource(R.string.inactive),
+					style = MaterialTheme.typography.bodySmall.copy(color = MaterialTheme.colorScheme.outline),
+					maxLines = 1,
+					overflow = TextOverflow.Ellipsis,
+				)
+			},
+			onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnCellular) },
+		),
+		SelectionItem(
+			leadingIcon = Icons.Outlined.SettingsEthernet,
+			title = {
+				Text(
+					stringResource(R.string.tunnel_on_ethernet),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+				)
+			},
+			trailing = {
+				ScaledSwitch(
+					enabled = !uiState.appSettings.isAlwaysOnVpnEnabled,
+					checked = uiState.appSettings.isTunnelOnEthernetEnabled,
+					onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnEthernet) },
+				)
+			},
+			description = {
+				val ethernetActive = remember(uiState.networkStatus) { uiState.networkStatus?.ethernetConnected ?: false }
+				Text(
+					text = if (ethernetActive) stringResource(R.string.active) else stringResource(R.string.inactive),
+					style = MaterialTheme.typography.bodySmall.copy(color = MaterialTheme.colorScheme.outline),
+					maxLines = 1,
+					overflow = TextOverflow.Ellipsis,
+				)
+			},
+			onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnEthernet) },
+		),
+		SelectionItem(
+			leadingIcon = Icons.Outlined.AirplanemodeActive,
+			title = {
+				Text(
+					stringResource(R.string.stop_on_no_internet),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+				)
+			},
+			description = {
+				Text(
+					stringResource(R.string.stop_on_internet_loss),
+					style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
+				)
+			},
+			trailing = {
+				ScaledSwitch(
+					checked = uiState.appSettings.isStopOnNoInternetEnabled,
+					onClick = { viewModel.handleEvent(AppEvent.ToggleStopTunnelOnNoInternet) },
+				)
+			},
+			onClick = { viewModel.handleEvent(AppEvent.ToggleStopTunnelOnNoInternet) },
+		),
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/components/TrustNetworksTextBox.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.settings.autotunnel.components
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components
 
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
@@ -26,11 +26,9 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.ui.common.ClickableIconButton
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ClickableIconButton
 import com.zaneschepke.wireguardautotunnel.ui.common.textbox.CustomTextField
 import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
 
 @OptIn(ExperimentalLayoutApi::class)
 @Composable
@@ -43,7 +41,7 @@ fun TrustedNetworkTextBox(
 	supporting: @Composable () -> Unit,
 ) {
 	val context = LocalContext.current
-	Column(verticalArrangement = Arrangement.spacedBy(10.dp.scaledHeight())) {
+	Column(verticalArrangement = Arrangement.spacedBy(10.dp)) {
 		FlowRow(
 			modifier =
 			Modifier.fillMaxWidth(),
@@ -83,7 +81,7 @@ fun TrustedNetworkTextBox(
 				.padding(
 					top = 5.dp,
 					bottom = 10.dp,
-				).fillMaxWidth().padding(end = 16.dp.scaledWidth()),
+				).fillMaxWidth().padding(end = 16.dp),
 			singleLine = true,
 			keyboardOptions =
 			KeyboardOptions(

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/components/WifiTunnelingItems.kt

@@ -0,0 +1,196 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Code
+import androidx.compose.material.icons.outlined.Filter1
+import androidx.compose.material.icons.outlined.Security
+import androidx.compose.material.icons.outlined.VpnKeyOff
+import androidx.compose.material.icons.outlined.Wifi
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.networkmonitor.NetworkStatus
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.settings.components.LearnMoreLinkLabel
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
+import com.zaneschepke.wireguardautotunnel.util.extensions.openWebUrl
+
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun WifiTunnelingItems(
+	uiState: AppUiState,
+	viewModel: AppViewModel,
+	currentText: String,
+	onTextChange: (String) -> Unit,
+	isWifiNameReadable: () -> Boolean,
+): List<SelectionItem> {
+	val context = LocalContext.current
+
+	val baseItems = listOf(
+		SelectionItem(
+			leadingIcon = Icons.Outlined.Wifi,
+			title = {
+				Text(
+					stringResource(R.string.tunnel_on_wifi),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+				)
+			},
+			trailing = {
+				ScaledSwitch(
+					enabled = !uiState.appSettings.isAlwaysOnVpnEnabled,
+					checked = uiState.appSettings.isTunnelOnWifiEnabled,
+					onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnWifi) },
+				)
+			},
+			description = {
+				val wifiName by remember(uiState.networkStatus) {
+					derivedStateOf {
+						(uiState.networkStatus as? NetworkStatus.Connected)
+							?.takeIf { it.wifiConnected }
+							?.wifiSsid
+					}
+				}
+				Text(
+					text = wifiName?.let { stringResource(R.string.wifi_name_template, it) } ?: stringResource(R.string.inactive),
+					style = MaterialTheme.typography.bodySmall.copy(color = MaterialTheme.colorScheme.outline),
+					maxLines = 1,
+					overflow = TextOverflow.Ellipsis,
+				)
+			},
+			onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelOnWifi) },
+		),
+		SelectionItem(
+			leadingIcon = Icons.Outlined.Code,
+			title = {
+				Text(
+					stringResource(R.string.wifi_name_via_shell),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+				)
+			},
+			description = {
+				Text(
+					stringResource(R.string.use_root_shell_for_wifi),
+					style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
+				)
+			},
+			trailing = {
+				ScaledSwitch(
+					checked = uiState.appSettings.isWifiNameByShellEnabled,
+					onClick = { viewModel.handleEvent(AppEvent.ToggleRootShellWifi) },
+				)
+			},
+			onClick = { viewModel.handleEvent(AppEvent.ToggleRootShellWifi) },
+		),
+	)
+
+	return if (uiState.appSettings.isTunnelOnWifiEnabled) {
+		baseItems + listOf(
+			SelectionItem(
+				leadingIcon = Icons.Outlined.Filter1,
+				title = {
+					Text(
+						stringResource(R.string.use_wildcards),
+						style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+					)
+				},
+				description = {
+					LearnMoreLinkLabel({ context.openWebUrl(it) }, stringResource(R.string.docs_wildcards))
+				},
+				trailing = {
+					ScaledSwitch(
+						checked = uiState.appSettings.isWildcardsEnabled,
+						onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelWildcards) },
+					)
+				},
+				onClick = { viewModel.handleEvent(AppEvent.ToggleAutoTunnelWildcards) },
+			),
+			SelectionItem(
+				title = {
+					Row(
+						verticalAlignment = Alignment.CenterVertically,
+						modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp),
+					) {
+						Row(
+							verticalAlignment = Alignment.CenterVertically,
+							modifier = Modifier.weight(4f, false).fillMaxWidth(),
+						) {
+							val icon = Icons.Outlined.Security
+							Icon(
+								icon,
+								icon.name,
+								modifier = Modifier.size(iconSize),
+							)
+							Column(
+								horizontalAlignment = Alignment.Start,
+								verticalArrangement = Arrangement.spacedBy(2.dp, Alignment.CenterVertically),
+								modifier = Modifier
+									.fillMaxWidth()
+									.padding(start = 16.dp)
+									.padding(vertical = 6.dp),
+							) {
+								Text(
+									stringResource(R.string.trusted_wifi_names),
+									style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+								)
+							}
+						}
+					}
+				},
+				description = {
+					TrustedNetworkTextBox(
+						uiState.appSettings.trustedNetworkSSIDs,
+						onDelete = { viewModel.handleEvent(AppEvent.DeleteTrustedSSID(it)) },
+						currentText = currentText,
+						onSave = { ssid ->
+							if (uiState.appSettings.isWifiNameByShellEnabled || isWifiNameReadable()) {
+								viewModel.handleEvent(AppEvent.SaveTrustedSSID(ssid))
+							}
+						},
+						onValueChange = onTextChange,
+						supporting = { if (uiState.appSettings.isWildcardsEnabled) WildcardsLabel() },
+					)
+				},
+			),
+			SelectionItem(
+				leadingIcon = Icons.Outlined.VpnKeyOff,
+				title = {
+					Text(
+						stringResource(R.string.kill_switch_off),
+						style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+					)
+				},
+				trailing = {
+					ScaledSwitch(
+						enabled = uiState.appSettings.isVpnKillSwitchEnabled,
+						checked = uiState.appSettings.isDisableKillSwitchOnTrustedEnabled,
+						onClick = { viewModel.handleEvent(AppEvent.ToggleStopKillSwitchOnTrusted) },
+					)
+				},
+				onClick = { viewModel.handleEvent(AppEvent.ToggleStopKillSwitchOnTrusted) },
+			),
+		)
+	} else {
+		baseItems
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/autotunnel/components/WildcardsLabel.kt

@@ -1,4 +1,4 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.settings.autotunnel.components
+package com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components
 
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/ConfigScreen.kt

@@ -1,808 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.main
-
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.focusGroup
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.IntrinsicSize
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.Save
-import androidx.compose.material.icons.rounded.ContentCopy
-import androidx.compose.material.icons.rounded.Delete
-import androidx.compose.material.icons.rounded.MoreVert
-import androidx.compose.material.icons.rounded.Refresh
-import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.runtime.toMutableStateList
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.shadow
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.platform.ClipboardManager
-import androidx.compose.ui.platform.LocalClipboardManager
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.platform.LocalSoftwareKeyboardController
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.PasswordVisualTransformation
-import androidx.compose.ui.text.input.VisualTransformation
-import androidx.compose.ui.unit.dp
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
-import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
-import com.zaneschepke.wireguardautotunnel.ui.common.config.ConfigurationTextBox
-import com.zaneschepke.wireguardautotunnel.ui.common.label.GroupLabel
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.TopNavBar
-import com.zaneschepke.wireguardautotunnel.ui.common.prompt.AuthorizationPrompt
-import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarController
-import com.zaneschepke.wireguardautotunnel.ui.enums.InterfaceActions
-import com.zaneschepke.wireguardautotunnel.ui.enums.PeerActions
-import com.zaneschepke.wireguardautotunnel.ui.state.InterfaceProxy
-import com.zaneschepke.wireguardautotunnel.ui.state.PeerProxy
-import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
-import org.amnezia.awg.crypto.KeyPair
-
-@Composable
-fun ConfigScreen(tunnelConf: TunnelConf?, appViewModel: AppViewModel) {
-	val context = LocalContext.current
-	val snackbar = SnackbarController.current
-	val clipboardManager: ClipboardManager = LocalClipboardManager.current
-	val keyboardController = LocalSoftwareKeyboardController.current
-	val navController = LocalNavController.current
-
-	var isInterfaceDropDownExpanded by remember {
-		mutableStateOf(false)
-	}
-
-	val popBackStack by appViewModel.popBackStack.collectAsStateWithLifecycle(false)
-
-	val configPair = Pair(tunnelConf?.tunName ?: "", tunnelConf?.toAmConfig())
-
-	var tunnelName by remember {
-		mutableStateOf(configPair.first)
-	}
-
-	var interfaceState by remember {
-		mutableStateOf(configPair.second?.let { InterfaceProxy.from(it.`interface`) } ?: InterfaceProxy())
-	}
-
-	var showAmneziaValues by remember {
-		mutableStateOf(configPair.second?.`interface`?.junkPacketCount?.isPresent == true)
-	}
-
-	var showScripts by remember {
-		mutableStateOf(false)
-	}
-
-	val peersState = remember {
-		(configPair.second?.peers?.map { PeerProxy.from(it) } ?: listOf(PeerProxy())).toMutableStateList()
-	}
-
-	var showAuthPrompt by remember { mutableStateOf(false) }
-	var isAuthenticated by remember { mutableStateOf(false) }
-
-	val keyboardActions = KeyboardActions(onDone = { keyboardController?.hide() })
-	val keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done)
-
-	if (showAuthPrompt) {
-		AuthorizationPrompt(
-			onSuccess = {
-				showAuthPrompt = false
-				isAuthenticated = true
-			},
-			onError = {
-				showAuthPrompt = false
-				snackbar.showMessage(
-					context.getString(R.string.error_authentication_failed),
-				)
-			},
-			onFailure = {
-				showAuthPrompt = false
-				snackbar.showMessage(
-					context.getString(R.string.error_authorization_failed),
-				)
-			},
-		)
-	}
-
-	LaunchedEffect(popBackStack) {
-		if (popBackStack) navController.popBackStack()
-	}
-
-	Scaffold(
-		topBar = {
-			TopNavBar(stringResource(R.string.edit_tunnel), trailing = {
-				IconButton(onClick = {
-					tunnelConf?.let {
-						appViewModel.updateExistingTunnelConfig(
-							it,
-							tunnelName,
-							peersState,
-							interfaceState,
-						)
-					} ?: appViewModel.saveNewTunnel(tunnelName, peersState, interfaceState)
-				}) {
-					val icon = Icons.Outlined.Save
-					Icon(
-						imageVector = icon,
-						contentDescription = icon.name,
-					)
-				}
-			})
-		},
-	) { padding ->
-		Column(
-			horizontalAlignment = Alignment.Start,
-			verticalArrangement = Arrangement.spacedBy(24.dp.scaledHeight(), Alignment.Top),
-			modifier =
-			Modifier
-				.fillMaxSize()
-				.padding(padding)
-				.imePadding()
-				.verticalScroll(rememberScrollState())
-				.padding(top = 24.dp.scaledHeight())
-				.padding(horizontal = 24.dp.scaledWidth()),
-		) {
-			Surface(
-				shape = RoundedCornerShape(12.dp),
-				color = MaterialTheme.colorScheme.surface,
-			) {
-				Column(
-					horizontalAlignment = Alignment.Start,
-					verticalArrangement = Arrangement.spacedBy(5.dp, Alignment.Top),
-					modifier = Modifier
-						.padding(16.dp.scaledWidth())
-						.focusGroup(),
-				) {
-					Row(
-						horizontalArrangement = Arrangement.SpaceBetween,
-						verticalAlignment = Alignment.CenterVertically,
-						modifier =
-						Modifier.fillMaxWidth(),
-					) {
-						GroupLabel(
-							stringResource(R.string.interface_),
-						)
-						Column {
-							IconButton(
-								modifier = Modifier.size(iconSize),
-								onClick = {
-									isInterfaceDropDownExpanded = true
-								},
-							) {
-								val icon = Icons.Rounded.MoreVert
-								Icon(icon, icon.name)
-							}
-							DropdownMenu(
-								containerColor = MaterialTheme.colorScheme.surface,
-								expanded = isInterfaceDropDownExpanded,
-								modifier = Modifier.shadow(12.dp).background(MaterialTheme.colorScheme.surface),
-								onDismissRequest = {
-									isInterfaceDropDownExpanded = false
-								},
-							) {
-								val isAmneziaCompatibilitySet = interfaceState.isAmneziaCompatibilityModeSet()
-								InterfaceActions.entries.forEach { action ->
-									DropdownMenuItem(
-										text = {
-											Text(
-												text = when (action) {
-													InterfaceActions.TOGGLE_SHOW_SCRIPTS -> if (showScripts) {
-														stringResource(R.string.hide_scripts)
-													} else {
-														stringResource(R.string.show_scripts)
-													}
-													InterfaceActions.TOGGLE_AMNEZIA_VALUES -> if (showAmneziaValues) {
-														stringResource(R.string.hide_amnezia_properties)
-													} else {
-														stringResource(R.string.show_amnezia_properties)
-													}
-
-													InterfaceActions.SET_AMNEZIA_COMPATIBILITY -> if (isAmneziaCompatibilitySet) {
-														stringResource(R.string.remove_amnezia_compatibility)
-													} else {
-														stringResource(R.string.enable_amnezia_compatibility)
-													}
-												},
-											)
-										},
-										onClick = {
-											isInterfaceDropDownExpanded = false
-											when (action) {
-												InterfaceActions.TOGGLE_AMNEZIA_VALUES -> showAmneziaValues = !showAmneziaValues
-												InterfaceActions.TOGGLE_SHOW_SCRIPTS -> showScripts = !showScripts
-												InterfaceActions.SET_AMNEZIA_COMPATIBILITY -> if (isAmneziaCompatibilitySet) {
-													showAmneziaValues = false
-													interfaceState = interfaceState.resetAmneziaProperties()
-												} else {
-													showAmneziaValues = true
-													interfaceState = interfaceState.toAmneziaCompatibilityConfig()
-												}
-											}
-										},
-									)
-								}
-							}
-						}
-					}
-					ConfigurationTextBox(
-						value = tunnelName,
-						onValueChange = { tunnelName = it },
-						keyboardActions = keyboardActions,
-						label = stringResource(R.string.name),
-						hint = stringResource(R.string.tunnel_name).lowercase(),
-						modifier =
-						Modifier
-							.fillMaxWidth(),
-					)
-					val privateKeyEnabled = (tunnelConf == null) || isAuthenticated
-					OutlinedTextField(
-						textStyle = MaterialTheme.typography.labelLarge,
-						modifier =
-						Modifier
-							.fillMaxWidth()
-							.clickable { showAuthPrompt = true },
-						value = interfaceState.privateKey,
-						visualTransformation =
-						if (privateKeyEnabled) {
-							VisualTransformation.None
-						} else {
-							PasswordVisualTransformation()
-						},
-						enabled = privateKeyEnabled,
-						onValueChange = { interfaceState = interfaceState.copy(privateKey = it) },
-						trailingIcon = {
-							IconButton(
-								enabled = privateKeyEnabled,
-								modifier = Modifier.focusRequester(FocusRequester.Default).size(iconSize),
-								onClick = {
-									val keypair = KeyPair()
-									interfaceState = interfaceState.copy(
-										privateKey = keypair.privateKey.toBase64(),
-										publicKey = keypair.publicKey.toBase64(),
-									)
-								},
-							) {
-								Icon(
-									Icons.Rounded.Refresh,
-									stringResource(R.string.rotate_keys),
-									tint = if (privateKeyEnabled) MaterialTheme.colorScheme.onSurface else MaterialTheme.colorScheme.outline,
-								)
-							}
-						},
-						label = {
-							Text(
-								stringResource(R.string.private_key),
-								color = MaterialTheme.colorScheme.onSurface,
-								style = MaterialTheme.typography.labelMedium,
-							)
-						},
-						singleLine = true,
-						placeholder = {
-							Text(
-								stringResource(R.string.base64_key),
-								style = MaterialTheme.typography.labelLarge,
-								color = MaterialTheme.colorScheme.outline,
-							)
-						},
-						keyboardOptions = keyboardOptions,
-						keyboardActions = keyboardActions,
-					)
-					OutlinedTextField(
-						textStyle = MaterialTheme.typography.labelLarge,
-						modifier =
-						Modifier
-							.fillMaxWidth()
-							.focusRequester(FocusRequester.Default),
-						value = interfaceState.publicKey,
-						enabled = false,
-						onValueChange = {
-							interfaceState = interfaceState.copy(publicKey = it)
-						},
-						trailingIcon = {
-							IconButton(
-								modifier = Modifier.focusRequester(FocusRequester.Default).size(iconSize),
-								onClick = {
-									clipboardManager.setText(
-										AnnotatedString(interfaceState.publicKey),
-									)
-								},
-							) {
-								Icon(
-									Icons.Rounded.ContentCopy,
-									stringResource(R.string.copy_public_key),
-									tint = MaterialTheme.colorScheme.onSurface,
-								)
-							}
-						},
-						label = {
-							Text(
-								stringResource(R.string.public_key),
-								color = MaterialTheme.colorScheme.onSurface,
-								style = MaterialTheme.typography.labelMedium,
-							)
-						},
-						singleLine = true,
-						placeholder = {
-							Text(
-								stringResource(R.string.base64_key),
-								style = MaterialTheme.typography.labelLarge,
-								color = MaterialTheme.colorScheme.outline,
-							)
-						},
-						keyboardOptions = keyboardOptions,
-						keyboardActions = keyboardActions,
-					)
-					ConfigurationTextBox(
-						value = interfaceState.addresses,
-						onValueChange = {
-							interfaceState = interfaceState.copy(addresses = it)
-						},
-						keyboardActions = keyboardActions,
-						label = stringResource(R.string.addresses),
-						hint = stringResource(R.string.comma_separated_list),
-						modifier =
-						Modifier
-							.fillMaxWidth()
-							.padding(end = 5.dp),
-					)
-					ConfigurationTextBox(
-						value = interfaceState.listenPort,
-						onValueChange = {
-							interfaceState = interfaceState.copy(listenPort = it)
-						},
-						keyboardActions = keyboardActions,
-						label = stringResource(R.string.listen_port),
-						hint = stringResource(R.string.random),
-						modifier = Modifier.fillMaxWidth(),
-					)
-					Row(
-						modifier = Modifier.fillMaxWidth(),
-						horizontalArrangement = Arrangement.spacedBy(5.dp),
-					) {
-						ConfigurationTextBox(
-							value = interfaceState.dnsServers,
-							onValueChange = {
-								interfaceState = interfaceState.copy(dnsServers = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.dns_servers),
-							hint = stringResource(R.string.comma_separated_list),
-							modifier =
-							Modifier
-								.fillMaxWidth(3 / 5f)
-								.padding(end = 5.dp),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.mtu,
-							onValueChange = {
-								interfaceState = interfaceState.copy(mtu = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.mtu),
-							hint = stringResource(R.string.auto),
-							modifier = Modifier.width(IntrinsicSize.Min),
-						)
-					}
-					if (showScripts) {
-						ConfigurationTextBox(
-							value = interfaceState.preUp,
-							onValueChange = {
-								interfaceState = interfaceState.copy(preUp = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.pre_up),
-							hint = stringResource(R.string.comma_separated_list).lowercase(),
-							modifier = Modifier.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.postUp,
-							onValueChange = {
-								interfaceState = interfaceState.copy(postUp = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.post_up),
-							hint = stringResource(R.string.comma_separated_list).lowercase(),
-							modifier = Modifier.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.preDown,
-							onValueChange = {
-								interfaceState = interfaceState.copy(preDown = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.pre_down),
-							hint = stringResource(R.string.comma_separated_list).lowercase(),
-							modifier = Modifier.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.postDown,
-							onValueChange = {
-								interfaceState = interfaceState.copy(postDown = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.post_down),
-							hint = stringResource(R.string.comma_separated_list).lowercase(),
-							modifier = Modifier.fillMaxWidth(),
-						)
-					}
-					if (showAmneziaValues) {
-						ConfigurationTextBox(
-							value = interfaceState.junkPacketCount,
-							onValueChange = {
-								interfaceState = interfaceState.copy(junkPacketCount = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.junk_packet_count),
-							hint = stringResource(R.string.junk_packet_count).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.junkPacketMinSize,
-							onValueChange = {
-								interfaceState = interfaceState.copy(junkPacketMinSize = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.junk_packet_minimum_size),
-							hint =
-							stringResource(
-								R.string.junk_packet_minimum_size,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.junkPacketMaxSize,
-							onValueChange = {
-								interfaceState = interfaceState.copy(junkPacketMaxSize = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.junk_packet_maximum_size),
-							hint =
-							stringResource(
-								R.string.junk_packet_maximum_size,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.initPacketJunkSize,
-							onValueChange = {
-								interfaceState = interfaceState.copy(initPacketJunkSize = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.init_packet_junk_size),
-							hint = stringResource(R.string.init_packet_junk_size).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.responsePacketJunkSize,
-							onValueChange = {
-								interfaceState = interfaceState.copy(responsePacketJunkSize = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.response_packet_junk_size),
-							hint =
-							stringResource(
-								R.string.response_packet_junk_size,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.initPacketMagicHeader,
-							onValueChange = {
-								interfaceState = interfaceState.copy(initPacketMagicHeader = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.init_packet_magic_header),
-							hint =
-							stringResource(
-								R.string.init_packet_magic_header,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.responsePacketMagicHeader,
-							onValueChange = {
-								interfaceState = interfaceState.copy(responsePacketMagicHeader = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.response_packet_magic_header),
-							hint =
-							stringResource(
-								R.string.response_packet_magic_header,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.underloadPacketMagicHeader,
-							onValueChange = {
-								interfaceState = interfaceState.copy(underloadPacketMagicHeader = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.underload_packet_magic_header),
-							hint =
-							stringResource(
-								R.string.underload_packet_magic_header,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-						ConfigurationTextBox(
-							value = interfaceState.transportPacketMagicHeader,
-							onValueChange = {
-								interfaceState = interfaceState.copy(transportPacketMagicHeader = it)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.transport_packet_magic_header),
-							hint =
-							stringResource(
-								R.string.transport_packet_magic_header,
-							).lowercase(),
-							modifier =
-							Modifier
-								.fillMaxWidth(),
-						)
-					}
-				}
-			}
-			peersState.forEachIndexed { index, peer ->
-				var isPeerDropDownExpanded by remember {
-					mutableStateOf(false)
-				}
-				val isLanExcluded = peer.isLanExcluded()
-				Surface(
-					shape = RoundedCornerShape(12.dp),
-					color = MaterialTheme.colorScheme.surface,
-				) {
-					Column(
-						horizontalAlignment = Alignment.Start,
-						verticalArrangement = Arrangement.spacedBy(10.dp, Alignment.Top),
-						modifier = Modifier
-							.padding(16.dp.scaledWidth())
-							.focusGroup(),
-					) {
-						Row(
-							horizontalArrangement = Arrangement.SpaceBetween,
-							verticalAlignment = Alignment.CenterVertically,
-							modifier =
-							Modifier.fillMaxWidth(),
-						) {
-							GroupLabel(
-								stringResource(R.string.peer),
-							)
-							Row(
-								horizontalArrangement = Arrangement.spacedBy(10.dp, Alignment.End),
-								verticalAlignment = Alignment.CenterVertically,
-							) {
-								IconButton(
-									modifier = Modifier.size(iconSize),
-									onClick = {
-										// TODO make a dialog to confirm this
-										peersState.removeAt(index)
-									},
-								) {
-									val icon = Icons.Rounded.Delete
-									Icon(icon, icon.name)
-								}
-								Column {
-									IconButton(
-										modifier = Modifier.size(iconSize),
-										onClick = {
-											isPeerDropDownExpanded = true
-										},
-									) {
-										val icon = Icons.Rounded.MoreVert
-										Icon(icon, icon.name)
-									}
-									DropdownMenu(
-										containerColor = MaterialTheme.colorScheme.surface,
-										expanded = isPeerDropDownExpanded,
-										modifier = Modifier.shadow(12.dp).background(MaterialTheme.colorScheme.surface),
-										onDismissRequest = {
-											isPeerDropDownExpanded = false
-										},
-									) {
-										PeerActions.entries.forEach { action ->
-											DropdownMenuItem(
-												text = {
-													Text(
-														text = when (action) {
-															PeerActions.EXCLUDE_LAN -> if (isLanExcluded) {
-																stringResource(R.string.include_lan)
-															} else {
-																stringResource(R.string.exclude_lan)
-															}
-														},
-													)
-												},
-												onClick = {
-													isPeerDropDownExpanded = false
-													when (action) {
-														PeerActions.EXCLUDE_LAN -> if (isLanExcluded) {
-															peersState[index] = peer.includeLan()
-														} else {
-															peersState[index] = peer.excludeLan()
-														}
-													}
-												},
-											)
-										}
-									}
-								}
-							}
-						}
-
-						ConfigurationTextBox(
-							value = peer.publicKey,
-							onValueChange = { value ->
-								peersState[index] = peersState[index].copy(publicKey = value)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.public_key),
-							hint = stringResource(R.string.base64_key),
-							modifier = Modifier.fillMaxWidth(),
-						)
-						val presharedKeyEnabled = (tunnelConf == null) || isAuthenticated ||
-							with(configPair.second?.peers[index]?.preSharedKey) { this?.isEmpty == true || this?.isPresent == false }
-						OutlinedTextField(
-							textStyle = MaterialTheme.typography.labelLarge,
-							modifier =
-							Modifier
-								.fillMaxWidth()
-								.clickable { showAuthPrompt = true },
-							value = peer.preSharedKey,
-							visualTransformation =
-							if (presharedKeyEnabled) {
-								VisualTransformation.None
-							} else {
-								PasswordVisualTransformation()
-							},
-							enabled = presharedKeyEnabled,
-							onValueChange = { value -> peersState[index] = peersState[index].copy(preSharedKey = value) },
-							label = {
-								Text(
-									stringResource(R.string.preshared_key),
-									color = MaterialTheme.colorScheme.onSurface,
-									style = MaterialTheme.typography.labelMedium,
-								)
-							},
-							singleLine = true,
-							placeholder = {
-								Text(
-									stringResource(R.string.optional),
-									style = MaterialTheme.typography.labelLarge,
-									color = MaterialTheme.colorScheme.outline,
-								)
-							},
-							keyboardOptions = keyboardOptions,
-							keyboardActions = keyboardActions,
-						)
-						OutlinedTextField(
-							textStyle = MaterialTheme.typography.labelLarge,
-							modifier = Modifier.fillMaxWidth(),
-							value = peer.persistentKeepalive,
-							enabled = true,
-							onValueChange = { value ->
-								peersState[index] = peersState[index].copy(persistentKeepalive = value)
-							},
-							trailingIcon = {
-								Text(
-									stringResource(R.string.seconds),
-									modifier = Modifier.padding(end = 10.dp),
-									style = MaterialTheme.typography.labelMedium,
-								)
-							},
-							label = {
-								Text(stringResource(R.string.persistent_keepalive), color = MaterialTheme.colorScheme.onSurface, style = MaterialTheme.typography.labelMedium)
-							},
-							singleLine = true,
-							placeholder = {
-								Text(stringResource(R.string.optional_no_recommend), style = MaterialTheme.typography.labelLarge, color = MaterialTheme.colorScheme.outline)
-							},
-							keyboardOptions = keyboardOptions,
-							keyboardActions = keyboardActions,
-						)
-						ConfigurationTextBox(
-							value = peer.endpoint,
-							onValueChange = { value ->
-								peersState[index] = peersState[index].copy(endpoint = value)
-							},
-							keyboardActions = keyboardActions,
-							label = stringResource(R.string.endpoint),
-							hint = stringResource(R.string.endpoint).lowercase(),
-							modifier = Modifier.fillMaxWidth(),
-						)
-						OutlinedTextField(
-							textStyle = MaterialTheme.typography.labelLarge,
-							modifier = Modifier.fillMaxWidth(),
-							value = peer.allowedIps,
-							enabled = true,
-							onValueChange = { value ->
-								peersState[index] = peersState[index].copy(allowedIps = value)
-							},
-							label = {
-								Text(
-									stringResource(R.string.allowed_ips),
-									color = MaterialTheme.colorScheme.onSurface,
-									style = MaterialTheme.typography.labelMedium,
-								)
-							},
-							singleLine = true,
-							placeholder = {
-								Text(stringResource(R.string.comma_separated_list), style = MaterialTheme.typography.labelLarge, color = MaterialTheme.colorScheme.outline)
-							},
-							keyboardOptions = keyboardOptions,
-							keyboardActions = keyboardActions,
-						)
-					}
-				}
-			}
-			Row(
-				horizontalArrangement = Arrangement.SpaceEvenly,
-				verticalAlignment = Alignment.CenterVertically,
-				modifier =
-				Modifier
-					.fillMaxSize()
-					.padding(bottom = 140.dp),
-			) {
-				Row(
-					verticalAlignment = Alignment.CenterVertically,
-					horizontalArrangement = Arrangement.Center,
-				) {
-					TextButton(onClick = {
-						peersState.add(PeerProxy())
-					}) {
-						Text(stringResource(R.string.add_peer))
-					}
-				}
-			}
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/MainScreen.kt

@@ -2,128 +2,63 @@ package com.zaneschepke.wireguardautotunnel.ui.screens.main
 
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.ExperimentalFoundationApi
-import androidx.compose.foundation.gestures.ScrollableDefaults
-import androidx.compose.foundation.gestures.detectTapGestures
-import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.lazy.rememberLazyListState
-import androidx.compose.foundation.overscroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Add
-import androidx.compose.material.icons.outlined.Add
-import androidx.compose.material3.FabPosition
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.input.nestedscroll.nestedScroll
-import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.platform.LocalClipboardManager
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import androidx.hilt.navigation.compose.hiltViewModel
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
-import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
-import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
 import com.zaneschepke.wireguardautotunnel.ui.Route
-import com.zaneschepke.wireguardautotunnel.ui.common.NestedScrollListener
 import com.zaneschepke.wireguardautotunnel.ui.common.dialog.InfoDialog
 import com.zaneschepke.wireguardautotunnel.ui.common.functions.rememberFileImportLauncherForResult
 import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.TopNavBar
-import com.zaneschepke.wireguardautotunnel.ui.common.permission.vpn.withVpnPermission
-import com.zaneschepke.wireguardautotunnel.ui.common.permission.withIgnoreBatteryOpt
-import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarController
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.AutoTunnelRowItem
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.GettingStartedLabel
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.ScrollDismissFab
 import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.TunnelImportSheet
-import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.TunnelRowItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.TunnelList
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.components.UrlImportDialog
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.ui.state.AppViewState
 import com.zaneschepke.wireguardautotunnel.util.Constants
-import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
-import com.zaneschepke.wireguardautotunnel.util.extensions.openWebUrl
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.viewmodel.MainViewModel
-import java.text.Collator
-import java.util.Locale
+import com.zaneschepke.wireguardautotunnel.util.StringValue
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
 
-@OptIn(ExperimentalFoundationApi::class)
 @Composable
-fun MainScreen(viewModel: MainViewModel = hiltViewModel(), uiState: AppUiState) {
-	val context = LocalContext.current
+fun MainScreen(appUiState: AppUiState, appViewState: AppViewState, viewModel: AppViewModel) {
 	val navController = LocalNavController.current
 	val clipboard = LocalClipboardManager.current
-	val snackbar = SnackbarController.current
 
-	var showBottomSheet by remember { mutableStateOf(false) }
-	var isFabVisible by rememberSaveable { mutableStateOf(true) }
 	var showDeleteTunnelAlertDialog by remember { mutableStateOf(false) }
-	var selectedTunnel by remember { mutableStateOf<TunnelConf?>(null) }
-	val isRunningOnTv = remember { context.isRunningOnTv() }
+	var showUrlImportDialog by remember { mutableStateOf(false) }
 
-	val activeTunnels by viewModel.activeTunnels.collectAsStateWithLifecycle(emptyList())
+	val tunnelFileImportResultLauncher = rememberFileImportLauncherForResult(
+		onNoFileExplorer = { viewModel.handleEvent(AppEvent.ShowMessage(StringValue.StringResource(R.string.error_no_file_explorer))) },
+		onData = { data -> viewModel.handleEvent(AppEvent.ImportTunnelFromFile(data)) },
+	)
 
-	val collator = Collator.getInstance(Locale.getDefault())
-
-	val sortedTunnels = remember(uiState.tunnels) {
-		uiState.tunnels.sortedWith(compareBy(collator) { it.tunName })
-	}
-
-	val startAutoTunnel = withVpnPermission<Unit> { viewModel.onToggleAutoTunnel() }
-	val startTunnel = withVpnPermission<TunnelConf> {
-		viewModel.onTunnelStart(it)
-	}
-	val autoTunnelToggleBattery = withIgnoreBatteryOpt(uiState.generalState.isBatteryOptimizationDisableShown) {
-		if (!uiState.generalState.isBatteryOptimizationDisableShown) viewModel.setBatteryOptimizeDisableShown()
-		if (uiState.appSettings.isKernelEnabled) {
-			viewModel.onToggleAutoTunnel()
-		} else {
-			startAutoTunnel.invoke(Unit)
+	val requestPermissionLauncher = rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) { isGranted ->
+		if (!isGranted) {
+			viewModel.handleEvent(
+				AppEvent.ShowMessage(StringValue.StringResource(R.string.camera_permission_required)),
+			)
+			return@rememberLauncherForActivityResult
 		}
-	}
-
-	val nestedScrollConnection = remember {
-		NestedScrollListener({ isFabVisible = false }, { isFabVisible = true })
-	}
-
-	val tunnelFileImportResultLauncher = rememberFileImportLauncherForResult(onNoFileExplorer = {
-		snackbar.showMessage(
-			context.getString(R.string.error_no_file_explorer),
-		)
-	}, onData = { data ->
-		viewModel.onTunnelFileSelected(data, context)
-	})
-
-	val requestPermissionLauncher = rememberLauncherForActivityResult(
-		ActivityResultContracts.RequestPermission(),
-	) { isGranted ->
-		if (!isGranted) return@rememberLauncherForActivityResult snackbar.showMessage("Camera permission required")
 		navController.navigate(Route.Scanner)
 	}
 
-	if (showDeleteTunnelAlertDialog) {
+	if (showDeleteTunnelAlertDialog && appViewState.selectedTunnel != null) {
 		InfoDialog(
 			onDismiss = { showDeleteTunnelAlertDialog = false },
 			onAttest = {
-				selectedTunnel?.let { viewModel.onDelete(it) }
+				appViewState.selectedTunnel.let { viewModel.handleEvent(AppEvent.DeleteTunnel(it)) }
 				showDeleteTunnelAlertDialog = false
-				selectedTunnel = null
+				viewModel.handleEvent(AppEvent.SetSelectedTunnel(null))
 			},
 			title = { Text(text = stringResource(R.string.delete_tunnel)) },
 			body = { Text(text = stringResource(R.string.delete_tunnel_message)) },
@@ -131,122 +66,46 @@ fun MainScreen(viewModel: MainViewModel = hiltViewModel(), uiState: AppUiState)
 		)
 	}
 
-	fun onTunnelToggle(checked: Boolean, tunnel: TunnelConf) {
-		if (!checked) {
-			viewModel.onTunnelStop(tunnel)
-			return
-		}
-		if (uiState.appSettings.isKernelEnabled) {
-			viewModel.onTunnelStart(tunnel)
-		} else {
-			startTunnel.invoke(tunnel)
-		}
-	}
+	TunnelImportSheet(
+		appViewState.showBottomSheet,
+		onDismiss = { viewModel.handleEvent(AppEvent.ToggleBottomSheet) },
+		onFileClick = { tunnelFileImportResultLauncher.launch(Constants.ALLOWED_TV_FILE_TYPES) },
+		onQrClick = { requestPermissionLauncher.launch(android.Manifest.permission.CAMERA) },
+		onClipboardClick = { clipboard.getText()?.text?.let { viewModel.handleEvent(AppEvent.ImportTunnelFromClipboard(it)) } },
+		onManualImportClick = { navController.navigate(Route.Config(Constants.MANUAL_TUNNEL_CONFIG_ID)) },
+		onUrlClick = { showUrlImportDialog = true },
+	)
 
-	Scaffold(
-		modifier =
-		Modifier.pointerInput(Unit) {
-			if (uiState.tunnels.isEmpty()) return@pointerInput
-			detectTapGestures(
-				onTap = {
-					selectedTunnel = null
-				},
-			)
-		},
-		floatingActionButtonPosition = FabPosition.End,
-		floatingActionButton = {
-			if (!isRunningOnTv) {
-				ScrollDismissFab({
-					val icon = Icons.Filled.Add
-					Icon(
-						imageVector = icon,
-						contentDescription = icon.name,
-						tint = MaterialTheme.colorScheme.onPrimary,
-					)
-				}, isVisible = isFabVisible, onClick = {
-					showBottomSheet = true
-				})
-			}
-		},
-		topBar = {
-			if (isRunningOnTv) {
-				TopNavBar(
-					showBack = false,
-					title = stringResource(R.string.app_name),
-					trailing = {
-						IconButton(onClick = {
-							showBottomSheet = true
-						}) {
-							val icon = Icons.Outlined.Add
-							Icon(
-								imageVector = icon,
-								contentDescription = icon.name,
-							)
-						}
-					},
-				)
-			}
-		},
-	) { padding ->
-		TunnelImportSheet(
-			showBottomSheet,
-			onDismiss = { showBottomSheet = false },
-			onFileClick = { tunnelFileImportResultLauncher.launch(Constants.ALLOWED_TV_FILE_TYPES) },
-			onQrClick = { requestPermissionLauncher.launch(android.Manifest.permission.CAMERA) },
-			onClipboardClick = {
-				clipboard.getText()?.text?.let {
-					viewModel.onClipboardImport(it)
-				}
-			},
-			onManualImportClick = {
-				navController.navigate(
-					Route.Config(Constants.MANUAL_TUNNEL_CONFIG_ID),
-				)
+	if (showUrlImportDialog) {
+		UrlImportDialog(
+			onDismiss = { showUrlImportDialog = false },
+			onConfirm = { url ->
+				viewModel.handleEvent(AppEvent.ImportTunnelFromUrl(url))
+				showUrlImportDialog = false
 			},
 		)
-		LazyColumn(
-			horizontalAlignment = Alignment.Start,
-			verticalArrangement = Arrangement.spacedBy(5.dp, Alignment.Top),
-			modifier =
-			Modifier
-				.fillMaxSize().padding(padding).padding(top = 24.dp.scaledHeight())
-				.overscroll(ScrollableDefaults.overscrollEffect())
-				.nestedScroll(nestedScrollConnection),
-			state = rememberLazyListState(0, uiState.tunnels.count()),
-			userScrollEnabled = true,
-			reverseLayout = false,
-			flingBehavior = ScrollableDefaults.flingBehavior(),
-		) {
-			if (uiState.tunnels.isEmpty()) {
-				item {
-					GettingStartedLabel(onClick = { context.openWebUrl(it) })
-				}
-			} else {
-				item {
-					AutoTunnelRowItem(uiState) {
-						autoTunnelToggleBattery.invoke()
-					}
-				}
-			}
-			items(
-				sortedTunnels,
-				key = { tunnel -> tunnel.id },
-			) { tunnel ->
-				val expanded = uiState.generalState.isTunnelStatsExpanded
-				val tunnelState = activeTunnels.firstOrNull { it.id == tunnel.id }?.state?.collectAsStateWithLifecycle()
-				TunnelRowItem(
-					tunnel.isActive,
-					expanded,
-					selectedTunnel?.id == tunnel.id,
-					tunnel,
-					tunnelState = tunnelState?.value ?: TunnelState(),
-					{ selectedTunnel = tunnel },
-					{ viewModel.onExpandedChanged(!expanded) },
-					onDelete = { showDeleteTunnelAlertDialog = true },
-					onCopy = { viewModel.onCopyTunnel(tunnel) },
-					onSwitchClick = { onTunnelToggle(it, tunnel) },
-				)
-			}
-		}
 	}
+
+	TunnelList(
+		appUiState = appUiState,
+		activeTunnels = appUiState.activeTunnels,
+		selectedTunnel = appViewState.selectedTunnel,
+		onSetSelectedTunnel = { viewModel.handleEvent(AppEvent.SetSelectedTunnel(it)) },
+		onDeleteTunnel = {
+			viewModel.handleEvent(AppEvent.SetSelectedTunnel(it))
+			showDeleteTunnelAlertDialog = true
+		},
+		onToggleTunnel = { tunnel, checked ->
+			if (checked) viewModel.handleEvent(AppEvent.StartTunnel(tunnel)) else viewModel.handleEvent(AppEvent.StopTunnel(tunnel))
+		},
+		onExpandStats = { viewModel.handleEvent(AppEvent.ToggleTunnelStatsExpanded) },
+		onCopyTunnel = {
+			viewModel.handleEvent(AppEvent.CopyTunnel(it))
+			viewModel.handleEvent(AppEvent.SetSelectedTunnel(null))
+		},
+		modifier = Modifier
+			.fillMaxSize()
+			.padding(top = 12.dp, bottom = 24.dp).padding(horizontal = 12.dp),
+		viewModel = viewModel,
+	)
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/SplitTunnelScreen.kt

@@ -1,269 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.main
-
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.background
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.PaddingValues
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.Check
-import androidx.compose.material.icons.outlined.Save
-import androidx.compose.material.icons.outlined.Search
-import androidx.compose.material3.Checkbox
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MultiChoiceSegmentedButtonRow
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.SegmentedButton
-import androidx.compose.material3.SegmentedButtonDefaults
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.derivedStateOf
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateListOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.runtime.toMutableStateList
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardCapitalization
-import androidx.compose.ui.unit.dp
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import com.google.accompanist.drawablepainter.rememberDrawablePainter
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
-import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
-import com.zaneschepke.wireguardautotunnel.ui.common.button.SelectionItemButton
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.TopNavBar
-import com.zaneschepke.wireguardautotunnel.ui.common.textbox.CustomTextField
-import com.zaneschepke.wireguardautotunnel.ui.enums.SplitOptions
-import com.zaneschepke.wireguardautotunnel.ui.state.InterfaceProxy
-import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
-import java.text.Collator
-import java.util.Locale
-
-@Composable
-fun SplitTunnelScreen(tunnelConf: TunnelConf, viewModel: AppViewModel) {
-	val context = LocalContext.current
-	val navController = LocalNavController.current
-
-	val inputHeight = 45.dp
-
-	val collator = Collator.getInstance(Locale.getDefault())
-
-	val popBackStack by viewModel.popBackStack.collectAsStateWithLifecycle(false)
-
-	LaunchedEffect(popBackStack) {
-		if (popBackStack) navController.popBackStack()
-	}
-
-	val splitTunnelApps by viewModel.splitTunnelApps.collectAsStateWithLifecycle()
-
-	var proxyInterface by remember { mutableStateOf(InterfaceProxy()) }
-
-	var selectedSplitOption by remember { mutableStateOf(SplitOptions.ALL) }
-
-	val selectedPackages = remember { mutableStateListOf<String>() }
-
-	LaunchedEffect(Unit) {
-		proxyInterface = InterfaceProxy.from(tunnelConf.toAmConfig().`interface`)
-		val pair = when {
-			proxyInterface.excludedApplications.isNotEmpty() -> Pair(SplitOptions.EXCLUDE, proxyInterface.excludedApplications)
-			proxyInterface.includedApplications.isNotEmpty() -> Pair(SplitOptions.INCLUDE, proxyInterface.includedApplications)
-			else -> Pair(SplitOptions.ALL, mutableSetOf())
-		}
-		selectedSplitOption = pair.first
-		selectedPackages.addAll(pair.second)
-	}
-
-	var query: String by remember { mutableStateOf("") }
-
-	val sortedPackages by remember {
-		derivedStateOf {
-			splitTunnelApps.sortedWith(compareBy(collator) { it.name }).filter { it.name.lowercase().contains(query.lowercase()) }.toMutableStateList()
-		}
-	}
-
-	LaunchedEffect(Unit) {
-		// clean up any split tunnel packages for apps that were uninstalled
-		viewModel.cleanUpUninstalledApps(tunnelConf, splitTunnelApps.map { it.`package` })
-	}
-
-	Scaffold(
-		topBar = {
-			TopNavBar(stringResource(R.string.tunneling_apps), trailing = {
-				IconButton(onClick = {
-					proxyInterface.apply {
-						includedApplications.clear()
-						excludedApplications.clear()
-					}
-					when (selectedSplitOption) {
-						SplitOptions.INCLUDE -> proxyInterface.includedApplications.apply {
-							addAll(selectedPackages)
-						}
-						SplitOptions.EXCLUDE -> proxyInterface.excludedApplications.apply {
-							addAll(selectedPackages)
-						}
-						SplitOptions.ALL -> Unit
-					}
-					viewModel.updateExistingTunnelConfig(tunnelConf, `interface` = proxyInterface)
-				}) {
-					val icon = Icons.Outlined.Save
-					Icon(
-						imageVector = icon,
-						contentDescription = icon.name,
-					)
-				}
-			})
-		},
-	) { padding ->
-
-		Column(
-			verticalArrangement = Arrangement.spacedBy(24.dp.scaledHeight(), Alignment.CenterVertically),
-			horizontalAlignment = Alignment.CenterHorizontally,
-			modifier = Modifier
-				.fillMaxWidth()
-				.padding(padding)
-				.padding(top = 24.dp.scaledHeight()),
-		) {
-			MultiChoiceSegmentedButtonRow(
-				modifier = Modifier.background(color = MaterialTheme.colorScheme.background).fillMaxWidth()
-					.padding(horizontal = 24.dp.scaledWidth()).height(inputHeight),
-			) {
-				SplitOptions.entries.forEachIndexed { index, entry ->
-					val active = selectedSplitOption == entry
-					SegmentedButton(
-						shape = SegmentedButtonDefaults.itemShape(index = index, count = SplitOptions.entries.size, baseShape = RoundedCornerShape(8.dp)),
-						icon = {
-							SegmentedButtonDefaults.Icon(active = active, activeContent = {
-								val icon = Icons.Outlined.Check
-								Icon(imageVector = icon, icon.name, tint = MaterialTheme.colorScheme.primary, modifier = Modifier.size(SegmentedButtonDefaults.IconSize))
-							}) {
-								Icon(
-									imageVector = entry.icon(),
-									contentDescription = entry.icon().name,
-									modifier = Modifier.size(SegmentedButtonDefaults.IconSize),
-								)
-							}
-						},
-						colors = SegmentedButtonDefaults.colors().copy(
-							activeContainerColor = MaterialTheme.colorScheme.surface,
-							inactiveContainerColor = MaterialTheme.colorScheme.background,
-						),
-						onCheckedChange = {
-							selectedSplitOption = entry
-						},
-						checked = active,
-					) {
-						Text(
-							entry.text().asString(context)
-								.replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() },
-							color = MaterialTheme.colorScheme.onBackground,
-							style = MaterialTheme.typography.labelMedium,
-						)
-					}
-				}
-			}
-			if (selectedSplitOption != SplitOptions.ALL) {
-				Column(
-					verticalArrangement = Arrangement.Center,
-					horizontalAlignment = Alignment.CenterHorizontally,
-					modifier = Modifier
-						.fillMaxWidth(),
-				) {
-					CustomTextField(
-						textStyle = MaterialTheme.typography.labelMedium.copy(
-							color = MaterialTheme.colorScheme.onBackground,
-						),
-						value = query,
-						onValueChange = { input ->
-							query = input
-						},
-						interactionSource = remember { MutableInteractionSource() },
-						label = {},
-						leading = {
-							val icon = Icons.Outlined.Search
-							Icon(icon, icon.name)
-						},
-						containerColor = MaterialTheme.colorScheme.background,
-						modifier =
-						Modifier
-							.fillMaxWidth().height(inputHeight).padding(horizontal = 24.dp.scaledWidth()),
-						singleLine = true,
-						keyboardOptions =
-						KeyboardOptions(
-							capitalization = KeyboardCapitalization.None,
-							imeAction = ImeAction.Done,
-						),
-						keyboardActions = KeyboardActions(),
-					)
-					LazyColumn(
-						horizontalAlignment = Alignment.CenterHorizontally,
-						verticalArrangement = Arrangement.Top,
-						contentPadding = PaddingValues(top = 10.dp),
-					) {
-						items(sortedPackages, key = { it.`package` }) { app ->
-							val checked = selectedPackages.contains(app.`package`)
-							val onClick = {
-								if (checked) selectedPackages.remove(app.`package`) else selectedPackages.add(app.`package`)
-							}
-							SelectionItemButton(
-								{
-									Image(
-										rememberDrawablePainter(app.icon),
-										app.name,
-										modifier =
-										Modifier
-											.padding(horizontal = 24.dp.scaledWidth())
-											.size(
-												iconSize,
-											),
-									)
-								},
-								buttonText = app.name,
-								onClick = {
-									onClick()
-								},
-								trailing = {
-									Row(
-										modifier = Modifier
-											.fillMaxWidth(),
-										horizontalArrangement = Arrangement.End,
-										verticalAlignment = Alignment.CenterVertically,
-									) {
-										Checkbox(
-											checked = checked,
-											onCheckedChange = {
-												onClick()
-											},
-										)
-									}
-								},
-							)
-						}
-					}
-				}
-			}
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/TunnelAutoTunnelScreen.kt

@@ -1,175 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.main
-
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.PhoneAndroid
-import androidx.compose.material.icons.outlined.Security
-import androidx.compose.material.icons.outlined.SettingsEthernet
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import androidx.hilt.navigation.compose.hiltViewModel
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
-import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
-import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
-import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SurfaceSelectionGroupButton
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.TopNavBar
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.autotunnel.components.TrustedNetworkTextBox
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.autotunnel.components.WildcardsLabel
-import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
-import com.zaneschepke.wireguardautotunnel.viewmodel.TunnelAutoTunnelViewModel
-
-@Composable
-fun TunnelAutoTunnelScreen(tunnelConf: TunnelConf, appSettings: AppSettings, tunnelAutoTunnelViewModel: TunnelAutoTunnelViewModel = hiltViewModel()) {
-	var currentText by remember { mutableStateOf("") }
-
-	LaunchedEffect(tunnelConf.tunnelNetworks) {
-		currentText = ""
-	}
-	Scaffold(
-		topBar = {
-			TopNavBar(tunnelConf.tunName)
-		},
-	) { padding ->
-		Column(
-			horizontalAlignment = Alignment.Start,
-			verticalArrangement = Arrangement.spacedBy(24.dp.scaledHeight(), Alignment.Top),
-			modifier =
-			Modifier
-				.fillMaxSize()
-				.padding(padding)
-				.verticalScroll(rememberScrollState())
-				.padding(top = 24.dp.scaledHeight())
-				.padding(horizontal = 24.dp.scaledWidth()),
-		) {
-			SurfaceSelectionGroupButton(
-				buildList {
-					addAll(
-						listOf(
-							SelectionItem(
-								Icons.Outlined.PhoneAndroid,
-								title = {
-									Text(
-										stringResource(R.string.mobile_tunnel),
-										style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-									)
-								},
-								description = {
-									Text(
-										stringResource(R.string.mobile_data_tunnel),
-										style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
-									)
-								},
-								trailing = {
-									ScaledSwitch(
-										tunnelConf.isMobileDataTunnel,
-										onClick = { tunnelAutoTunnelViewModel.onToggleIsMobileDataTunnel(tunnelConf) },
-									)
-								},
-								onClick = { tunnelAutoTunnelViewModel.onToggleIsMobileDataTunnel(tunnelConf) },
-							),
-							SelectionItem(
-								Icons.Outlined.SettingsEthernet,
-								title = {
-									Text(
-										stringResource(R.string.ethernet_tunnel),
-										style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-									)
-								},
-								description = {
-									Text(
-										stringResource(R.string.set_ethernet_tunnel),
-										style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
-									)
-								},
-								trailing = {
-									ScaledSwitch(
-										tunnelConf.isEthernetTunnel,
-										onClick = { tunnelAutoTunnelViewModel.onToggleIsEthernetTunnel(tunnelConf) },
-									)
-								},
-								onClick = { tunnelAutoTunnelViewModel.onToggleIsEthernetTunnel(tunnelConf) },
-							),
-						),
-					)
-					add(
-						SelectionItem(
-							title = {
-								Row(
-									verticalAlignment = Alignment.CenterVertically,
-									modifier = Modifier
-										.fillMaxWidth()
-										.padding(vertical = 4.dp.scaledHeight()),
-								) {
-									Row(
-										verticalAlignment = Alignment.CenterVertically,
-										modifier = Modifier
-											.weight(4f, false)
-											.fillMaxWidth(),
-									) {
-										val icon = Icons.Outlined.Security
-										Icon(
-											icon,
-											icon.name,
-											modifier = Modifier.size(iconSize),
-										)
-										Column(
-											horizontalAlignment = Alignment.Start,
-											verticalArrangement = Arrangement.spacedBy(2.dp, Alignment.CenterVertically),
-											modifier = Modifier
-												.fillMaxWidth()
-												.padding(start = 16.dp.scaledWidth())
-												.padding(vertical = 6.dp.scaledHeight()),
-										) {
-											Text(
-												stringResource(R.string.use_tunnel_on_wifi_name),
-												style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-											)
-										}
-									}
-								}
-							},
-							description = {
-								TrustedNetworkTextBox(
-									tunnelConf.tunnelNetworks,
-									onDelete = { tunnelAutoTunnelViewModel.onDeleteRunSSID(it, tunnelConf) },
-									currentText = currentText,
-									onSave = { tunnelAutoTunnelViewModel.onSaveRunSSID(it, tunnelConf) },
-									onValueChange = { currentText = it },
-									supporting = {
-										if (appSettings.isWildcardsEnabled) {
-											WildcardsLabel()
-										}
-									},
-								)
-							},
-						),
-					)
-				},
-			)
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/TunnelOptionsScreen.kt

@@ -1,253 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.main
-
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.outlined.CallSplit
-import androidx.compose.material.icons.outlined.Bolt
-import androidx.compose.material.icons.outlined.Dns
-import androidx.compose.material.icons.outlined.Edit
-import androidx.compose.material.icons.outlined.NetworkPing
-import androidx.compose.material.icons.outlined.Star
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.unit.dp
-import androidx.hilt.navigation.compose.hiltViewModel
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
-import com.zaneschepke.wireguardautotunnel.ui.Route
-import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
-import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
-import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SurfaceSelectionGroupButton
-import com.zaneschepke.wireguardautotunnel.ui.common.config.SubmitConfigurationTextBox
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
-import com.zaneschepke.wireguardautotunnel.ui.common.navigation.TopNavBar
-import com.zaneschepke.wireguardautotunnel.ui.screens.settings.components.ForwardButton
-import com.zaneschepke.wireguardautotunnel.util.Constants
-import com.zaneschepke.wireguardautotunnel.util.extensions.isValidIpv4orIpv6Address
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledHeight
-import com.zaneschepke.wireguardautotunnel.util.extensions.scaledWidth
-import com.zaneschepke.wireguardautotunnel.viewmodel.TunnelOptionsViewModel
-import kotlin.text.isBlank
-import kotlin.text.isNullOrBlank
-import kotlin.text.toLong
-
-@Composable
-fun OptionsScreen(tunnelConf: TunnelConf, viewModel: TunnelOptionsViewModel = hiltViewModel()) {
-	val navController = LocalNavController.current
-
-	var currentText by remember { mutableStateOf("") }
-
-	LaunchedEffect(tunnelConf.tunnelNetworks) {
-		currentText = ""
-	}
-
-	val onPingToggle = {
-		viewModel.saveTunnel(tunnelConf.copy(isPingEnabled = !tunnelConf.isPingEnabled))
-	}
-
-	Scaffold(
-		topBar = {
-			TopNavBar(tunnelConf.tunName)
-		},
-	) {
-		Column(
-			horizontalAlignment = Alignment.Start,
-			verticalArrangement = Arrangement.spacedBy(24.dp.scaledHeight(), Alignment.Top),
-			modifier =
-			Modifier
-				.fillMaxSize()
-				.padding(it)
-				.imePadding()
-				.verticalScroll(rememberScrollState())
-				.padding(top = 24.dp.scaledHeight())
-				.padding(horizontal = 24.dp.scaledWidth()),
-		) {
-			SurfaceSelectionGroupButton(
-				listOf(
-					SelectionItem(
-						Icons.Outlined.Star,
-						title = {
-							Text(
-								stringResource(R.string.primary_tunnel),
-								style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-							)
-						},
-						description = {
-							Text(
-								stringResource(R.string.set_primary_tunnel),
-								style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
-							)
-						},
-						trailing = {
-							ScaledSwitch(
-								tunnelConf.isPrimaryTunnel,
-								onClick = { viewModel.onTogglePrimaryTunnel(tunnelConf) },
-							)
-						},
-						onClick = { viewModel.onTogglePrimaryTunnel(tunnelConf) },
-					),
-					SelectionItem(
-						Icons.Outlined.Bolt,
-						title = {
-							Text(
-								stringResource(R.string.auto_tunneling),
-								style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-							)
-						},
-						description = {
-							Text(
-								stringResource(R.string.tunnel_specific_settings),
-								style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
-							)
-						},
-						onClick = {
-							navController.navigate(Route.TunnelAutoTunnel(id = tunnelConf.id))
-						},
-						trailing = {
-							ForwardButton { navController.navigate(Route.TunnelAutoTunnel(id = tunnelConf.id)) }
-						},
-					),
-					SelectionItem(
-						Icons.Outlined.Edit,
-						title = {
-							Text(
-								stringResource(R.string.edit_tunnel),
-								style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-							)
-						},
-						onClick = {
-							navController.navigate(Route.Config(id = tunnelConf.id))
-						},
-						trailing = {
-							ForwardButton { navController.navigate(Route.Config(id = tunnelConf.id)) }
-						},
-					),
-					SelectionItem(
-						Icons.Outlined.Dns,
-						title = {
-							Text(
-								stringResource(R.string.server_ipv4),
-								style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-							)
-						},
-						description = {
-							Text(
-								stringResource(R.string.prefer_ipv4),
-								style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
-							)
-						},
-						trailing = {
-							ScaledSwitch(
-								tunnelConf.isIpv4Preferred,
-								onClick = { viewModel.onToggleIpv4(tunnelConf) },
-							)
-						},
-						onClick = { viewModel.onToggleIpv4(tunnelConf) },
-					),
-					SelectionItem(
-						Icons.AutoMirrored.Outlined.CallSplit,
-						title = {
-							Text(
-								stringResource(R.string.splt_tunneling),
-								style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-							)
-						},
-						onClick = {
-							navController.navigate(Route.SplitTunnel(id = tunnelConf.id))
-						},
-						trailing = {
-							ForwardButton { navController.navigate(Route.SplitTunnel(id = tunnelConf.id)) }
-						},
-					),
-				),
-			)
-			SurfaceSelectionGroupButton(
-				buildList {
-					add(
-						SelectionItem(
-							Icons.Outlined.NetworkPing,
-							title = {
-								Text(
-									stringResource(R.string.restart_on_ping),
-									style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
-								)
-							},
-							trailing = {
-								ScaledSwitch(
-									checked = tunnelConf.isPingEnabled,
-									onClick = { onPingToggle() },
-								)
-							},
-							onClick = { onPingToggle() },
-						),
-					)
-					if (tunnelConf.isPingEnabled) {
-						add(
-							SelectionItem(
-								title = {},
-								description = {
-									SubmitConfigurationTextBox(
-										tunnelConf.pingIp,
-										stringResource(R.string.set_custom_ping_ip),
-										stringResource(R.string.default_ping_ip),
-										isErrorValue = { !it.isNullOrBlank() && !it.isValidIpv4orIpv6Address() },
-										onSubmit = {
-											viewModel.saveTunnel(
-												tunnelConf.copy(pingIp = it.ifBlank { null }),
-											)
-										},
-									)
-									fun isSecondsError(seconds: String?): Boolean {
-										return seconds?.let { value -> if (value.isBlank()) false else value.toLong() >= Long.MAX_VALUE / 1000 } == true
-									}
-									SubmitConfigurationTextBox(
-										tunnelConf.pingInterval?.let { (it / 1000).toString() },
-										stringResource(R.string.set_custom_ping_internal),
-										"(${stringResource(R.string.optional_default)} ${Constants.PING_INTERVAL / 1000})",
-										keyboardOptions = KeyboardOptions(
-											keyboardType = KeyboardType.Number,
-											imeAction = ImeAction.Done,
-										),
-										isErrorValue = ::isSecondsError,
-										onSubmit = {
-											viewModel.onPingIntervalChange(tunnelConf, it)
-										},
-									)
-									SubmitConfigurationTextBox(
-										tunnelConf.pingCooldown?.let { (it / 1000).toString() },
-										stringResource(R.string.set_custom_ping_cooldown),
-										"(${stringResource(R.string.optional_default)} ${Constants.PING_COOLDOWN / 1000})",
-										keyboardOptions = KeyboardOptions(
-											keyboardType = KeyboardType.Number,
-										),
-										isErrorValue = ::isSecondsError,
-										onSubmit = { viewModel.onPingCoolDownChange(tunnelConf, it) },
-									)
-								},
-							),
-						)
-					}
-				},
-			)
-		}
-	}
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/autotunnel/TunnelAutoTunnelScreen.kt

@@ -0,0 +1,51 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SurfaceSelectionGroupButton
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components.EthernetTunnelItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components.MobileDataTunnelItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components.WifiTunnelItem
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+
+@Composable
+fun TunnelAutoTunnelScreen(tunnelConf: TunnelConf, appSettings: AppSettings, viewModel: AppViewModel) {
+	var currentText by remember { mutableStateOf("") }
+
+	LaunchedEffect(tunnelConf.tunnelNetworks) {
+		currentText = ""
+	}
+
+	Column(
+		horizontalAlignment = Alignment.Start,
+		verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.Top),
+		modifier = Modifier
+			.fillMaxSize()
+			.verticalScroll(rememberScrollState())
+			.padding(top = 24.dp)
+			.padding(horizontal = 24.dp),
+	) {
+		SurfaceSelectionGroupButton(
+			items = buildList {
+				add(MobileDataTunnelItem(tunnelConf, viewModel))
+				add(EthernetTunnelItem(tunnelConf, viewModel))
+				add(WifiTunnelItem(tunnelConf, appSettings, viewModel, currentText) { currentText = it })
+			},
+		)
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/autotunnel/components/EthernetTunnelItem.kt

@@ -0,0 +1,40 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.SettingsEthernet
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun EthernetTunnelItem(tunnelConf: TunnelConf, viewModel: AppViewModel): SelectionItem {
+	return SelectionItem(
+		leadingIcon = Icons.Outlined.SettingsEthernet,
+		title = {
+			Text(
+				text = stringResource(R.string.ethernet_tunnel),
+				style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+			)
+		},
+		description = {
+			Text(
+				text = stringResource(R.string.set_ethernet_tunnel),
+				style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
+			)
+		},
+		trailing = {
+			ScaledSwitch(
+				checked = tunnelConf.isEthernetTunnel,
+				onClick = { viewModel.handleEvent(AppEvent.ToggleEthernetTunnel(tunnelConf)) },
+			)
+		},
+		onClick = { viewModel.handleEvent(AppEvent.ToggleEthernetTunnel(tunnelConf)) },
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/autotunnel/components/MobileDataTunnelItem.kt

@@ -0,0 +1,40 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.PhoneAndroid
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun MobileDataTunnelItem(tunnelConf: TunnelConf, viewModel: AppViewModel): SelectionItem {
+	return SelectionItem(
+		leadingIcon = Icons.Outlined.PhoneAndroid,
+		title = {
+			Text(
+				text = stringResource(R.string.mobile_tunnel),
+				style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+			)
+		},
+		description = {
+			Text(
+				text = stringResource(R.string.mobile_data_tunnel),
+				style = MaterialTheme.typography.bodySmall.copy(MaterialTheme.colorScheme.outline),
+			)
+		},
+		trailing = {
+			ScaledSwitch(
+				checked = tunnelConf.isMobileDataTunnel,
+				onClick = { viewModel.handleEvent(AppEvent.ToggleMobileDataTunnel(tunnelConf)) },
+			)
+		},
+		onClick = { viewModel.handleEvent(AppEvent.ToggleMobileDataTunnel(tunnelConf)) },
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/autotunnel/components/WifiTunnelItem.kt

@@ -0,0 +1,76 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.autotunnel.components
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Security
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.domain.entity.AppSettings
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.ui.common.button.surface.SelectionItem
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components.TrustedNetworkTextBox
+import com.zaneschepke.wireguardautotunnel.ui.screens.autotunnel.components.WildcardsLabel
+import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun WifiTunnelItem(
+	tunnelConf: TunnelConf,
+	appSettings: AppSettings,
+	viewModel: AppViewModel,
+	currentText: String,
+	onTextChange: (String) -> Unit,
+): SelectionItem {
+	return SelectionItem(
+		title = {
+			Row(
+				verticalAlignment = Alignment.CenterVertically,
+				horizontalArrangement = Arrangement.Start,
+				modifier = Modifier
+					.fillMaxWidth()
+					.padding(vertical = 8.dp),
+			) {
+				Icon(
+					imageVector = Icons.Outlined.Security,
+					contentDescription = stringResource(R.string.use_tunnel_on_wifi_name),
+					modifier = Modifier.size(iconSize),
+				)
+				Text(
+					text = stringResource(R.string.use_tunnel_on_wifi_name),
+					style = MaterialTheme.typography.bodyMedium.copy(MaterialTheme.colorScheme.onSurface),
+					modifier = Modifier
+						.padding(start = 16.dp),
+				)
+			}
+		},
+		description = {
+			TrustedNetworkTextBox(
+				trustedNetworks = tunnelConf.tunnelNetworks,
+				onDelete = { viewModel.handleEvent(AppEvent.DeleteTunnelRunSSID(it, tunnelConf)) },
+				currentText = currentText,
+				onSave = {
+					viewModel.handleEvent(AppEvent.AddTunnelRunSSID(it, tunnelConf))
+					onTextChange("") // Reset the text field after saving
+				},
+				onValueChange = onTextChange,
+				supporting = {
+					if (appSettings.isWildcardsEnabled) {
+						WildcardsLabel()
+					}
+				},
+			)
+		},
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/AutoTunnelRowItem.kt

@@ -1,57 +0,0 @@
-package com.zaneschepke.wireguardautotunnel.ui.screens.main.components
-
-import androidx.compose.foundation.layout.size
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.rounded.Bolt
-import androidx.compose.material3.Icon
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.scale
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import com.zaneschepke.wireguardautotunnel.R
-import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
-import com.zaneschepke.wireguardautotunnel.ui.common.ExpandingRowListItem
-import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
-import com.zaneschepke.wireguardautotunnel.ui.theme.SilverTree
-import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
-
-@Composable
-fun AutoTunnelRowItem(appUiState: AppUiState, onToggle: () -> Unit) {
-	val context = LocalContext.current
-	ExpandingRowListItem(
-		leading = {
-			val icon = Icons.Rounded.Bolt
-			Icon(
-				icon,
-				icon.name,
-				modifier =
-				Modifier
-					.size(16.dp).scale(1.5f),
-				tint =
-				if (!appUiState.autoTunnelActive) {
-					Color.Gray
-				} else {
-					SilverTree
-				},
-			)
-		},
-		text = stringResource(R.string.auto_tunneling),
-		trailing = {
-			ScaledSwitch(
-				appUiState.appSettings.isAutoTunnelEnabled,
-				onClick = {
-					onToggle()
-				},
-			)
-		},
-		onClick = {
-			if (context.isRunningOnTv()) {
-				onToggle()
-			}
-		},
-		isExpanded = false,
-	)
-}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/TunnelImportSheet.kt

@@ -8,10 +8,12 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.ContentPasteGo
 import androidx.compose.material.icons.filled.Create
 import androidx.compose.material.icons.filled.FileOpen
+import androidx.compose.material.icons.filled.Link
 import androidx.compose.material.icons.filled.QrCode
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
 import androidx.compose.material3.rememberModalBottomSheetState
@@ -33,12 +35,14 @@ fun TunnelImportSheet(
 	onQrClick: () -> Unit,
 	onManualImportClick: () -> Unit,
 	onClipboardClick: () -> Unit,
+	onUrlClick: () -> Unit,
 ) {
 	val sheetState = rememberModalBottomSheetState()
 
 	val context = LocalContext.current
 	if (show) {
 		ModalBottomSheet(
+			containerColor = MaterialTheme.colorScheme.surface,
 			onDismissRequest = {
 				onDismiss()
 			},
@@ -110,6 +114,27 @@ fun TunnelImportSheet(
 				}
 			}
 			HorizontalDivider()
+			Row(
+				modifier =
+				Modifier
+					.fillMaxWidth()
+					.clickable {
+						onDismiss()
+						onUrlClick()
+					}
+					.padding(10.dp),
+			) {
+				Icon(
+					Icons.Filled.Link,
+					contentDescription = stringResource(id = R.string.add_from_url),
+					modifier = Modifier.padding(10.dp),
+				)
+				Text(
+					stringResource(id = R.string.add_from_url),
+					modifier = Modifier.padding(10.dp),
+				)
+			}
+			HorizontalDivider()
 			Row(
 				modifier =
 				Modifier

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/TunnelList.kt

@@ -0,0 +1,80 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.components
+
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.gestures.ScrollableDefaults
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.overscroll
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.core.tunnel.getValueById
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.state.TunnelState
+import com.zaneschepke.wireguardautotunnel.ui.state.AppUiState
+import com.zaneschepke.wireguardautotunnel.util.extensions.openWebUrl
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import java.text.Collator
+import java.util.*
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun TunnelList(
+	appUiState: AppUiState,
+	activeTunnels: Map<TunnelConf, TunnelState>,
+	selectedTunnel: TunnelConf?,
+	onSetSelectedTunnel: (TunnelConf?) -> Unit,
+	onDeleteTunnel: (TunnelConf) -> Unit,
+	onToggleTunnel: (TunnelConf, Boolean) -> Unit,
+	onExpandStats: () -> Unit,
+	onCopyTunnel: (TunnelConf) -> Unit,
+	modifier: Modifier = Modifier,
+	viewModel: AppViewModel,
+) {
+	val context = LocalContext.current
+	val collator = Collator.getInstance(Locale.getDefault())
+	val sortedTunnels = remember(appUiState.tunnels) {
+		appUiState.tunnels.sortedWith(compareBy(collator) { it.tunName })
+	}
+
+	LazyColumn(
+		horizontalAlignment = Alignment.Start,
+		verticalArrangement = Arrangement.spacedBy(5.dp, Alignment.Top),
+		modifier = modifier
+			.pointerInput(Unit) {
+				if (appUiState.tunnels.isEmpty()) return@pointerInput
+			}.overscroll(ScrollableDefaults.overscrollEffect()),
+		state = rememberLazyListState(0, appUiState.tunnels.count()),
+		userScrollEnabled = true,
+		reverseLayout = false,
+		flingBehavior = ScrollableDefaults.flingBehavior(),
+	) {
+		if (appUiState.tunnels.isEmpty()) {
+			item {
+				GettingStartedLabel(onClick = { context.openWebUrl(it) })
+			}
+		}
+		items(sortedTunnels, key = { it.id }) { tunnel ->
+			val tunnelState = activeTunnels.getValueById(tunnel.id) ?: TunnelState()
+			TunnelRowItem(
+				isActive = tunnelState.status.isUpOrStarting(),
+				expanded = appUiState.generalState.isTunnelStatsExpanded,
+				isSelected = selectedTunnel?.id == tunnel.id,
+				tunnel = tunnel,
+				tunnelState = tunnelState,
+				onSetSelectedTunnel = { onSetSelectedTunnel(it) },
+				onClick = onExpandStats,
+				onCopy = { onCopyTunnel(tunnel) },
+				onDelete = { onDeleteTunnel(tunnel) },
+				onSwitchClick = { checked -> onToggleTunnel(tunnel, checked) },
+				viewModel = viewModel,
+			)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/TunnelRowItem.kt

@@ -1,7 +1,8 @@
 package com.zaneschepke.wireguardautotunnel.ui.screens.main.components
 
-import androidx.compose.foundation.focusable
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.size
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.Circle
@@ -23,6 +24,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalHapticFeedback
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import com.zaneschepke.wireguardautotunnel.R
 import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
@@ -31,9 +33,11 @@ import com.zaneschepke.wireguardautotunnel.ui.Route
 import com.zaneschepke.wireguardautotunnel.ui.common.ExpandingRowListItem
 import com.zaneschepke.wireguardautotunnel.ui.common.button.ScaledSwitch
 import com.zaneschepke.wireguardautotunnel.ui.common.navigation.LocalNavController
-import com.zaneschepke.wireguardautotunnel.ui.common.snackbar.SnackbarController
+import com.zaneschepke.wireguardautotunnel.util.StringValue
 import com.zaneschepke.wireguardautotunnel.util.extensions.asColor
 import com.zaneschepke.wireguardautotunnel.util.extensions.isRunningOnTv
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
 
 @Composable
 fun TunnelRowItem(
@@ -42,153 +46,174 @@ fun TunnelRowItem(
 	isSelected: Boolean,
 	tunnel: TunnelConf,
 	tunnelState: TunnelState,
-	onHold: () -> Unit,
+	onSetSelectedTunnel: (TunnelConf?) -> Unit,
 	onClick: () -> Unit,
 	onCopy: () -> Unit,
 	onDelete: () -> Unit,
-	onSwitchClick: (checked: Boolean) -> Unit,
+	onSwitchClick: (Boolean) -> Unit,
+	viewModel: AppViewModel,
 ) {
-	val leadingIconColor = if (!isActive) Color.Gray else tunnelState.statistics.asColor()
 	val context = LocalContext.current
-	val snackbar = SnackbarController.current
 	val navController = LocalNavController.current
 	val haptic = LocalHapticFeedback.current
 	val itemFocusRequester = remember { FocusRequester() }
+	val isTv = context.isRunningOnTv()
+
+	val leadingIconColor = if (!isActive) Color.Gray else tunnelState.statistics.asColor()
+
+	val (leadingIcon, size) = when {
+		tunnel.isPrimaryTunnel -> Pair(Icons.Rounded.Star, 16.dp)
+		tunnel.isMobileDataTunnel -> Pair(Icons.Rounded.Smartphone, 16.dp)
+		tunnel.isEthernetTunnel -> Pair(Icons.Rounded.SettingsEthernet, 16.dp)
+		else -> Pair(Icons.Rounded.Circle, 14.dp)
+	}
+
 	ExpandingRowListItem(
 		leading = {
-			val icon = when {
-				tunnel.isPrimaryTunnel -> Icons.Rounded.Star
-				tunnel.isMobileDataTunnel -> Icons.Rounded.Smartphone
-				tunnel.isEthernetTunnel -> Icons.Rounded.SettingsEthernet
-				else -> Icons.Rounded.Circle
-			}
 			Icon(
-				icon,
-				icon.name,
+				leadingIcon,
+				stringResource(R.string.status),
 				tint = leadingIconColor,
-				modifier = Modifier.size(16.dp),
+				modifier = Modifier.size(size),
 			)
 		},
 		text = tunnel.tunName,
 		onHold = {
 			haptic.performHapticFeedback(HapticFeedbackType.LongPress)
-			onHold()
+			onSetSelectedTunnel(tunnel)
 		},
 		onClick = {
-			if (!context.isRunningOnTv()) {
-				if (isActive) {
-					onClick()
-				}
+			if (!isTv) {
+				if (isActive) onClick()
 			} else {
-				onHold()
+				onSetSelectedTunnel(tunnel)
 				itemFocusRequester.requestFocus()
 			}
 		},
 		isExpanded = expanded && isActive,
 		expanded = { if (isActive && expanded) TunnelStatisticsRow(tunnelState.statistics, tunnel) },
 		trailing = {
-			if (
-				isSelected &&
-				!context.isRunningOnTv()
-			) {
-				Row {
+			if (isSelected && !isTv) {
+				Row(
+					modifier = Modifier.fillMaxWidth(),
+					horizontalArrangement = Arrangement.SpaceEvenly,
+				) {
 					IconButton(
+						modifier = Modifier.weight(1f),
 						onClick = {
-							navController.navigate(
-								Route.TunnelOptions(tunnel.id),
-							)
+							onSetSelectedTunnel(null)
+							navController.navigate(Route.TunnelOptions(tunnel.id))
 						},
 					) {
-						val icon = Icons.Rounded.Settings
 						Icon(
-							icon,
-							icon.name,
+							Icons.Rounded.Settings,
+							stringResource(id = R.string.settings),
+							modifier = Modifier.size(24.dp),
 						)
 					}
 					IconButton(
-						modifier = Modifier.focusable(),
-						onClick = { onCopy() },
+						modifier = Modifier.weight(1f),
+						onClick = {
+							onCopy()
+							onSetSelectedTunnel(null)
+						},
 					) {
-						val icon = Icons.Rounded.CopyAll
-						Icon(icon, icon.name)
+						Icon(
+							Icons.Rounded.CopyAll,
+							stringResource(R.string.copy),
+							modifier = Modifier.size(24.dp),
+						)
 					}
 					IconButton(
+						modifier = Modifier.weight(1f),
 						enabled = !isActive,
-						modifier = Modifier.focusable(),
 						onClick = { onDelete() },
 					) {
-						val icon = Icons.Rounded.Delete
-						Icon(icon, icon.name)
-					}
-				}
-			} else {
-				if (context.isRunningOnTv()) {
-					Row {
-						IconButton(
-							onClick = {
-								onHold()
-								navController.navigate(
-									Route.TunnelOptions(tunnel.id),
-								)
-							},
-						) {
-							val icon = Icons.Rounded.Settings
-							Icon(
-								icon,
-								icon.name,
-							)
-						}
-						IconButton(
-							onClick = {
-								if (isActive) {
-									onClick()
-								} else {
-									snackbar.showMessage(
-										context.getString(R.string.turn_on_tunnel),
-									)
-								}
-							},
-						) {
-							val icon = Icons.Rounded.Info
-							Icon(icon, icon.name)
-						}
-						IconButton(
-							onClick = { onCopy() },
-						) {
-							val icon = Icons.Rounded.CopyAll
-							Icon(icon, icon.name)
-						}
-						IconButton(
-							onClick = {
-								if (isActive) {
-									snackbar.showMessage(
-										context.getString(R.string.turn_off_tunnel),
-									)
-								} else {
-									onHold()
-									onDelete()
-								}
-							},
-						) {
-							val icon = Icons.Rounded.Delete
-							Icon(
-								icon,
-								icon.name,
-							)
-						}
-						ScaledSwitch(
-							modifier = Modifier.focusRequester(itemFocusRequester),
-							checked = isActive,
-							onClick = onSwitchClick,
+						Icon(
+							Icons.Rounded.Delete,
+							stringResource(R.string.delete_tunnel),
+							modifier = Modifier.size(24.dp),
+						)
+					}
+				}
+			} else if (isTv) {
+				Row(
+					modifier = Modifier.fillMaxWidth(),
+					horizontalArrangement = Arrangement.SpaceEvenly,
+				) {
+					IconButton(
+						modifier = Modifier.weight(1f),
+						onClick = {
+							navController.navigate(Route.TunnelOptions(tunnel.id))
+							onSetSelectedTunnel(null)
+						},
+					) {
+						Icon(
+							Icons.Rounded.Settings,
+							stringResource(id = R.string.settings),
+							modifier = Modifier.size(24.dp),
+						)
+					}
+					IconButton(
+						modifier = Modifier.weight(1f),
+						onClick = {
+							if (isActive) {
+								onClick()
+							} else {
+								viewModel.handleEvent(
+									AppEvent.ShowMessage(StringValue.StringResource(R.string.turn_on_tunnel)),
+								)
+							}
+						},
+					) {
+						Icon(
+							Icons.Rounded.Info,
+							stringResource(R.string.info),
+							modifier = Modifier.size(24.dp),
+						)
+					}
+					IconButton(
+						modifier = Modifier.weight(1f),
+						onClick = onCopy,
+					) {
+						Icon(
+							Icons.Rounded.CopyAll,
+							stringResource(R.string.copy),
+							modifier = Modifier.size(24.dp),
+						)
+					}
+					IconButton(
+						modifier = Modifier.weight(1f),
+						onClick = {
+							if (isActive) {
+								viewModel.handleEvent(
+									AppEvent.ShowMessage(StringValue.StringResource(R.string.turn_off_tunnel)),
+								)
+							} else {
+								onDelete()
+							}
+						},
+					) {
+						Icon(
+							Icons.Rounded.Delete,
+							stringResource(R.string.delete_tunnel),
+							modifier = Modifier.size(24.dp),
 						)
 					}
-				} else {
 					ScaledSwitch(
-						modifier = Modifier.focusRequester(itemFocusRequester),
+						modifier = Modifier
+							.focusRequester(itemFocusRequester)
+							.weight(1f),
 						checked = isActive,
 						onClick = onSwitchClick,
 					)
 				}
+			} else {
+				ScaledSwitch(
+					modifier = Modifier.focusRequester(itemFocusRequester),
+					checked = isActive,
+					onClick = onSwitchClick,
+				)
 			}
 		},
 	)

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/components/UrlImportDialog.kt

@@ -0,0 +1,55 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.components
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+
+@Composable
+fun UrlImportDialog(onDismiss: () -> Unit, onConfirm: (String) -> Unit) {
+	var url by remember { mutableStateOf("") }
+
+	AlertDialog(
+		onDismissRequest = onDismiss,
+		title = { Text(stringResource(R.string.add_from_url)) },
+		text = {
+			Column(
+				modifier = Modifier
+					.fillMaxWidth()
+					.padding(vertical = 8.dp),
+			) {
+				OutlinedTextField(
+					value = url,
+					onValueChange = { url = it },
+					label = { Text(stringResource(R.string.enter_config_url)) },
+					modifier = Modifier.fillMaxWidth(),
+				)
+			}
+		},
+		confirmButton = {
+			TextButton(
+				onClick = { onConfirm(url) },
+				enabled = url.isNotBlank(),
+			) {
+				Text(stringResource(R.string.okay))
+			}
+		},
+		dismissButton = {
+			TextButton(onClick = onDismiss) {
+				Text(stringResource(R.string.cancel))
+			}
+		},
+	)
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/config/ConfigScreen.kt

@@ -0,0 +1,108 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.config
+
+import android.view.WindowManager
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.zaneschepke.wireguardautotunnel.MainActivity
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.ui.common.prompt.AuthorizationPrompt
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components.AddPeerButton
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components.InterfaceSection
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components.PeersSection
+import com.zaneschepke.wireguardautotunnel.util.StringValue
+import com.zaneschepke.wireguardautotunnel.viewmodel.AppViewModel
+import com.zaneschepke.wireguardautotunnel.viewmodel.event.AppEvent
+
+@Composable
+fun ConfigScreen(tunnelConf: TunnelConf?, appViewModel: AppViewModel, viewModel: ConfigViewModel = hiltViewModel()) {
+	val context = LocalContext.current
+	val keyboardController = LocalSoftwareKeyboardController.current
+
+	val uiState by viewModel.uiState.collectAsStateWithLifecycle()
+
+	val activity = context as? MainActivity
+
+	// Secure screen due to sensitive information
+	DisposableEffect(Unit) {
+		activity?.window?.setFlags(
+			WindowManager.LayoutParams.FLAG_SECURE,
+			WindowManager.LayoutParams.FLAG_SECURE,
+		)
+		onDispose {
+			activity?.window?.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
+		}
+	}
+
+	LaunchedEffect(Unit) {
+		// set callback for navbar to invoke save
+		appViewModel.handleEvent(
+			AppEvent.SetScreenAction {
+				keyboardController?.hide()
+				viewModel.save(tunnelConf)
+			},
+		)
+	}
+
+	LaunchedEffect(tunnelConf) {
+		viewModel.initFromTunnel(tunnelConf)
+	}
+
+	LaunchedEffect(uiState.success) {
+		if (uiState.success == true) {
+			appViewModel.handleEvent(AppEvent.ShowMessage(StringValue.StringResource(R.string.config_changes_saved)))
+			appViewModel.handleEvent(AppEvent.PopBackStack(true))
+		}
+	}
+
+	LaunchedEffect(uiState.message) {
+		uiState.message?.let { message ->
+			appViewModel.handleEvent(AppEvent.ShowMessage(message))
+			viewModel.setMessage(null)
+		}
+	}
+
+	if (uiState.showAuthPrompt) {
+		AuthorizationPrompt(
+			onSuccess = {
+				viewModel.toggleShowAuthPrompt()
+				viewModel.onAuthenticated()
+			},
+			onError = {
+				viewModel.toggleShowAuthPrompt()
+				appViewModel.handleEvent(AppEvent.ShowMessage(StringValue.StringResource(R.string.error_authentication_failed)))
+			},
+			onFailure = {
+				viewModel.toggleShowAuthPrompt()
+				appViewModel.handleEvent(AppEvent.ShowMessage(StringValue.StringResource(R.string.error_authorization_failed)))
+			},
+		)
+	}
+
+	Column(
+		verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.Top),
+		modifier = Modifier
+			.fillMaxSize()
+			.verticalScroll(rememberScrollState())
+			.padding(horizontal = 24.dp),
+	) {
+		InterfaceSection(uiState, viewModel)
+		PeersSection(uiState, viewModel)
+		AddPeerButton(viewModel)
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/config/ConfigViewModel.kt

@@ -0,0 +1,173 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.config
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.di.IoDispatcher
+import com.zaneschepke.wireguardautotunnel.domain.entity.TunnelConf
+import com.zaneschepke.wireguardautotunnel.domain.repository.TunnelRepository
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.state.ConfigUiState
+import com.zaneschepke.wireguardautotunnel.ui.state.ConfigProxy
+import com.zaneschepke.wireguardautotunnel.ui.state.InterfaceProxy
+import com.zaneschepke.wireguardautotunnel.ui.state.PeerProxy
+import com.zaneschepke.wireguardautotunnel.util.StringValue
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class ConfigViewModel @Inject constructor(
+	private val tunnelRepository: TunnelRepository,
+	@IoDispatcher private val ioDispatcher: CoroutineDispatcher,
+) : ViewModel() {
+
+	private val _uiState = MutableStateFlow(ConfigUiState())
+	val uiState: StateFlow<ConfigUiState> = _uiState.asStateFlow()
+
+	fun initFromTunnel(tunnelConf: TunnelConf?) {
+		if (tunnelConf == null) return
+		_uiState.update {
+			val proxy = ConfigProxy.from(tunnelConf.toAmConfig())
+			it.copy(
+				tunnelName = tunnelConf.name,
+				configProxy = proxy,
+				showScripts = proxy.hasScripts(),
+				showAmneziaValues = proxy.`interface`.junkPacketCount.isNotBlank(),
+				isAuthenticated = false,
+			)
+		}
+	}
+
+	fun updateTunnelName(name: String) {
+		_uiState.update {
+			it.copy(tunnelName = name)
+		}
+	}
+
+	fun updateInterface(newInterface: InterfaceProxy) {
+		_uiState.update {
+			it.copy(
+				configProxy = it.configProxy.copy(
+					`interface` = newInterface,
+				),
+			)
+		}
+	}
+
+	fun toggleAmneziaValues() {
+		_uiState.update {
+			it.copy(showAmneziaValues = !it.showAmneziaValues)
+		}
+	}
+
+	fun toggleScripts() {
+		_uiState.update {
+			it.copy(showScripts = !it.showScripts)
+		}
+	}
+
+	fun toggleAmneziaCompatibility() {
+		val (show, `interface`) = with(_uiState.value.configProxy) {
+			if (`interface`.isAmneziaCompatibilityModeSet()) {
+				Pair(false, `interface`.resetAmneziaProperties())
+			} else {
+				Pair(true, `interface`.toAmneziaCompatibilityConfig())
+			}
+		}
+		_uiState.update {
+			it.copy(
+				showAmneziaValues = show,
+				configProxy = it.configProxy.copy(
+					`interface` = `interface`,
+				),
+			)
+		}
+	}
+
+	fun addPeer() {
+		_uiState.update { currentState ->
+			currentState.copy(
+				configProxy = currentState.configProxy.copy(
+					peers = currentState.configProxy.peers + PeerProxy(),
+				),
+			)
+		}
+	}
+
+	fun removePeer(index: Int) {
+		_uiState.update { currentState ->
+			currentState.copy(
+				configProxy = currentState.configProxy.copy(
+					peers = currentState.configProxy.peers.toMutableList().apply { removeAt(index) },
+				),
+			)
+		}
+	}
+
+	fun updatePeer(index: Int, peer: PeerProxy) {
+		_uiState.update { currentState ->
+			currentState.copy(
+				configProxy = currentState.configProxy.copy(
+					peers = currentState.configProxy.peers.toMutableList().apply { set(index, peer) },
+				),
+			)
+		}
+	}
+
+	fun toggleLanExclusion(index: Int) {
+		val peer = _uiState.value.configProxy.peers[index]
+		val updated = if (peer.isLanExcluded()) peer.includeLan() else peer.excludeLan()
+		updatePeer(index, updated)
+	}
+
+	fun setMessage(message: StringValue?) {
+		_uiState.update {
+			it.copy(message = message)
+		}
+	}
+
+	// TODO improve error messaging
+	fun save(tunnelConf: TunnelConf?) = viewModelScope.launch(ioDispatcher) {
+		val message = try {
+			val saveConfig = buildTunnelConfFromState(tunnelConf)
+			tunnelRepository.save(saveConfig)
+			_uiState.update { it.copy(success = true) }
+		} catch (e: Exception) {
+			setMessage(
+				e.message?.let { message ->
+					(StringValue.DynamicString(message))
+				} ?: StringValue.StringResource(R.string.unknown_error),
+			)
+		}
+	}
+
+	private fun buildTunnelConfFromState(tunnelConf: TunnelConf?): TunnelConf {
+		val (wg, am) = _uiState.value.configProxy.buildConfigs()
+		val name = _uiState.value.tunnelName
+		return tunnelConf?.copyWithCallback(
+			tunName = name,
+			amQuick = am.toAwgQuickString(true),
+			wgQuick = wg.toWgQuickString(true),
+		) ?: TunnelConf(
+			tunName = name, amQuick = am.toAwgQuickString(true),
+			wgQuick = wg.toWgQuickString(true),
+		)
+	}
+
+	fun onAuthenticated() {
+		_uiState.update {
+			it.copy(isAuthenticated = true)
+		}
+	}
+
+	fun toggleShowAuthPrompt() {
+		_uiState.update {
+			it.copy(showAuthPrompt = !it.showAuthPrompt)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/config/components/AddPeerButton.kt

@@ -0,0 +1,28 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.screens.main.config.ConfigViewModel
+
+@Composable
+fun AddPeerButton(viewModel: ConfigViewModel) {
+	Row(
+		horizontalArrangement = Arrangement.Center,
+		verticalAlignment = Alignment.CenterVertically,
+		modifier = Modifier.fillMaxWidth().padding(bottom = 24.dp),
+	) {
+		TextButton(onClick = { viewModel.addPeer() }) {
+			Text(stringResource(R.string.add_peer))
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/config/components/InterfaceDropdown.kt

@@ -0,0 +1,72 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.MoreVert
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.theme.iconSize
+
+@Composable
+fun InterfaceDropdown(
+	expanded: Boolean,
+	onExpandedChange: (Boolean) -> Unit,
+	showScripts: Boolean,
+	showAmneziaValues: Boolean,
+	isAmneziaCompatibilitySet: Boolean,
+	onToggleScripts: () -> Unit,
+	onToggleAmneziaValues: () -> Unit,
+	onToggleAmneziaCompatibility: () -> Unit,
+) {
+	Column {
+		IconButton(
+			modifier = Modifier.size(iconSize),
+			onClick = { onExpandedChange(true) },
+		) {
+			Icon(Icons.Rounded.MoreVert, contentDescription = "More")
+		}
+		DropdownMenu(
+			expanded = expanded,
+			onDismissRequest = { onExpandedChange(false) },
+			modifier = Modifier.shadow(12.dp).background(MaterialTheme.colorScheme.surface),
+		) {
+			DropdownMenuItem(
+				text = { Text(if (showScripts) stringResource(R.string.hide_scripts) else stringResource(R.string.show_scripts)) },
+				onClick = {
+					onToggleScripts()
+					onExpandedChange(false)
+				},
+			)
+			DropdownMenuItem(
+				text = { Text(if (showAmneziaValues) stringResource(R.string.hide_amnezia_properties) else stringResource(R.string.show_amnezia_properties)) },
+				onClick = {
+					onToggleAmneziaValues()
+					onExpandedChange(false)
+				},
+			)
+			DropdownMenuItem(
+				text = {
+					Text(
+						if (isAmneziaCompatibilitySet) stringResource(R.string.remove_amnezia_compatibility) else stringResource(R.string.enable_amnezia_compatibility),
+					)
+				},
+				onClick = {
+					onToggleAmneziaCompatibility()
+					onExpandedChange(false)
+				},
+			)
+		}
+	}
+}

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/config/components/InterfaceFields.kt

@@ -0,0 +1,220 @@
+package com.zaneschepke.wireguardautotunnel.ui.screens.main.config.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.ContentCopy
+import androidx.compose.material.icons.rounded.Refresh
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.text.input.VisualTransformation
+import androidx.compose.ui.unit.dp
+import com.zaneschepke.wireguardautotunnel.R
+import com.zaneschepke.wireguardautotunnel.ui.common.config.ConfigurationTextBox
+import com.zaneschepke.wireguardautotunnel.ui.state.InterfaceProxy
+
+@Composable
+fun InterfaceFields(
+	interfaceState: InterfaceProxy,
+	showAuthPrompt: () -> Unit,
+	isAuthenticated: Boolean,
+	showScripts: Boolean,
+	showAmneziaValues: Boolean,
+	onInterfaceChange: (InterfaceProxy) -> Unit,
+) {
+	val keyboardController = LocalSoftwareKeyboardController.current
+	val clipboardManager = LocalClipboardManager.current
+	val keyboardActions = KeyboardActions(onDone = { keyboardController?.hide() })
+	val keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done)
+
+	OutlinedTextField(
+		value = interfaceState.privateKey,
+		onValueChange = { onInterfaceChange(interfaceState.copy(privateKey = it)) },
+		label = { Text(stringResource(R.string.private_key), style = MaterialTheme.typography.bodyMedium) },
+		modifier = Modifier.fillMaxWidth().clickable {
+			if (!isAuthenticated) showAuthPrompt()
+		},
+		visualTransformation = if (isAuthenticated) VisualTransformation.None else PasswordVisualTransformation(),
+		trailingIcon = {
+			IconButton(enabled = isAuthenticated, onClick = {
+				val keypair = com.wireguard.crypto.KeyPair()
+				onInterfaceChange(
+					interfaceState.copy(
+						privateKey = keypair.privateKey.toBase64(),
+						publicKey = keypair.publicKey.toBase64(),
+					),
+				)
+			}) {
+				Icon(
+					Icons.Rounded.Refresh,
+					stringResource(R.string.rotate_keys),
+					tint = if (isAuthenticated) MaterialTheme.colorScheme.onSurface else MaterialTheme.colorScheme.outline,
+				)
+			}
+		},
+		enabled = isAuthenticated,
+		singleLine = true,
+		keyboardOptions = keyboardOptions,
+		keyboardActions = keyboardActions,
+	)
+	OutlinedTextField(
+		value = interfaceState.publicKey,
+		onValueChange = { onInterfaceChange(interfaceState.copy(publicKey = it)) },
+		label = { Text(stringResource(R.string.public_key), style = MaterialTheme.typography.bodyMedium) },
+		enabled = false,
+		modifier = Modifier.fillMaxWidth(),
+		singleLine = true,
+		trailingIcon = {
+			IconButton(onClick = {
+				clipboardManager.setText(AnnotatedString(interfaceState.publicKey))
+			}) {
+				Icon(Icons.Rounded.ContentCopy, stringResource(R.string.copy_public_key))
+			}
+		},
+		keyboardOptions = keyboardOptions,
+		keyboardActions = keyboardActions,
+	)
+	ConfigurationTextBox(
+		value = interfaceState.addresses,
+		onValueChange = { onInterfaceChange(interfaceState.copy(addresses = it)) },
+		label = stringResource(R.string.addresses),
+		hint = stringResource(R.string.comma_separated_list),
+		modifier = Modifier.fillMaxWidth(),
+	)
+	ConfigurationTextBox(
+		value = interfaceState.listenPort,
+		onValueChange = { onInterfaceChange(interfaceState.copy(listenPort = it)) },
+		label = stringResource(R.string.listen_port),
+		hint = stringResource(R.string.random),
+		modifier = Modifier.fillMaxWidth(),
+	)
+	Row(
+		modifier = Modifier.fillMaxWidth(),
+		horizontalArrangement = Arrangement.spacedBy(6.dp),
+	) {
+		ConfigurationTextBox(
+			value = interfaceState.dnsServers,
+			onValueChange = { onInterfaceChange(interfaceState.copy(dnsServers = it)) },
+			label = stringResource(R.string.dns_servers),
+			hint = stringResource(R.string.comma_separated_list),
+			modifier = Modifier.weight(3f),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.mtu,
+			onValueChange = { onInterfaceChange(interfaceState.copy(mtu = it)) },
+			label = stringResource(R.string.mtu),
+			hint = stringResource(R.string.auto),
+			modifier = Modifier.weight(2f),
+		)
+	}
+	if (showScripts) {
+		ConfigurationTextBox(
+			value = interfaceState.preUp,
+			onValueChange = { onInterfaceChange(interfaceState.copy(preUp = it)) },
+			label = stringResource(R.string.pre_up),
+			hint = stringResource(R.string.comma_separated_list).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.postUp,
+			onValueChange = { onInterfaceChange(interfaceState.copy(postUp = it)) },
+			label = stringResource(R.string.post_up),
+			hint = stringResource(R.string.comma_separated_list).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.preDown,
+			onValueChange = { onInterfaceChange(interfaceState.copy(preDown = it)) },
+			label = stringResource(R.string.pre_down),
+			hint = stringResource(R.string.comma_separated_list).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.postDown,
+			onValueChange = { onInterfaceChange(interfaceState.copy(postDown = it)) },
+			label = stringResource(R.string.post_down),
+			hint = stringResource(R.string.comma_separated_list).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+	}
+	if (showAmneziaValues) {
+		ConfigurationTextBox(
+			value = interfaceState.junkPacketCount,
+			onValueChange = { onInterfaceChange(interfaceState.copy(junkPacketCount = it)) },
+			label = stringResource(R.string.junk_packet_count),
+			hint = stringResource(R.string.junk_packet_count).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.junkPacketMinSize,
+			onValueChange = { onInterfaceChange(interfaceState.copy(junkPacketMinSize = it)) },
+			label = stringResource(R.string.junk_packet_minimum_size),
+			hint = stringResource(R.string.junk_packet_minimum_size).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.junkPacketMaxSize,
+			onValueChange = { onInterfaceChange(interfaceState.copy(junkPacketMaxSize = it)) },
+			label = stringResource(R.string.junk_packet_maximum_size),
+			hint = stringResource(R.string.junk_packet_maximum_size).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.initPacketJunkSize,
+			onValueChange = { onInterfaceChange(interfaceState.copy(initPacketJunkSize = it)) },
+			label = stringResource(R.string.init_packet_junk_size),
+			hint = stringResource(R.string.init_packet_junk_size).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.responsePacketJunkSize,
+			onValueChange = { onInterfaceChange(interfaceState.copy(responsePacketJunkSize = it)) },
+			label = stringResource(R.string.response_packet_junk_size),
+			hint = stringResource(R.string.response_packet_junk_size).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.initPacketMagicHeader,
+			onValueChange = { onInterfaceChange(interfaceState.copy(initPacketMagicHeader = it)) },
+			label = stringResource(R.string.init_packet_magic_header),
+			hint = stringResource(R.string.init_packet_magic_header).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.responsePacketMagicHeader,
+			onValueChange = { onInterfaceChange(interfaceState.copy(responsePacketMagicHeader = it)) },
+			label = stringResource(R.string.response_packet_magic_header),
+			hint = stringResource(R.string.response_packet_magic_header).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.underloadPacketMagicHeader,
+			onValueChange = { onInterfaceChange(interfaceState.copy(underloadPacketMagicHeader = it)) },
+			label = stringResource(R.string.underload_packet_magic_header),
+			hint = stringResource(R.string.underload_packet_magic_header).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+		ConfigurationTextBox(
+			value = interfaceState.transportPacketMagicHeader,
+			onValueChange = { onInterfaceChange(interfaceState.copy(transportPacketMagicHeader = it)) },
+			label = stringResource(R.string.transport_packet_magic_header),
+			hint = stringResource(R.string.transport_packet_magic_header).lowercase(),
+			modifier = Modifier.fillMaxWidth(),
+		)
+	}
+}