/*
 * Copyright (c) 2025 Meshtastic LLC
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package com.geeksville.mesh.ui.node.components

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.buildAnnotatedString
import androidx.compose.ui.text.withStyle
import androidx.compose.ui.tooling.preview.Preview
import com.geeksville.mesh.ConfigProtos.Config.DisplayConfig.DisplayUnits
import com.geeksville.mesh.util.metersIn
import com.geeksville.mesh.util.toString

@Composable
fun ElevationInfo(
    modifier: Modifier = Modifier,
    altitude: Int,
    system: DisplayUnits,
    suffix: String
) {
    val annotatedString = buildAnnotatedString {
        append(altitude.metersIn(system).toString(system))
        MaterialTheme.typography.labelSmall.toSpanStyle().let { style ->
            withStyle(style) {
                append(" $suffix")
            }
        }
    }

    Text(
        modifier = modifier,
        fontSize = MaterialTheme.typography.labelLarge.fontSize,
        text = annotatedString,
    )
}

@Composable
@Preview
fun ElevationInfoPreview() {
    MaterialTheme {
        ElevationInfo(
            altitude = 100,
            system = DisplayUnits.METRIC,
            suffix = "ASL"
        )
    }
}
