From 80aef75ea58c812c699ea8d10183c287b77a14fa Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 25 Oct 2025 14:22:38 +0300
Subject: [PATCH] Added ability to retrieve color data from index for profile
 to api.

---
 Telegram/SourceFiles/api/api_peer_colors.cpp | 27 +++++++++++++++-----
 Telegram/SourceFiles/api/api_peer_colors.h   |  4 +++
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_colors.cpp b/Telegram/SourceFiles/api/api_peer_colors.cpp
index 7490ee27a3..5dbdb93e17 100644
--- a/Telegram/SourceFiles/api/api_peer_colors.cpp
+++ b/Telegram/SourceFiles/api/api_peer_colors.cpp
@@ -244,14 +244,29 @@ void PeerColors::applyProfile(const MTPDhelp_peerColors &data) {
 std::optional<Data::ColorProfileSet> PeerColors::colorProfileFor(
 		not_null<PeerData*> peer) const {
 	if (const auto colorProfileIndex = peer->colorProfileIndex()) {
-		const auto i = _profileColors.find(*colorProfileIndex);
-		if (i != end(_profileColors)) {
-			return Window::Theme::IsNightMode()
-				? i->second.data.dark
-				: i->second.data.light;
-		}
+		return colorProfileFor(*colorProfileIndex);
 	}
 	return std::nullopt;
 }
 
+std::optional<Data::ColorProfileSet> PeerColors::colorProfileFor(
+		uint8 index) const {
+	const auto i = _profileColors.find(index);
+	if (i != end(_profileColors)) {
+		return Window::Theme::IsNightMode()
+			? i->second.data.dark
+			: i->second.data.light;
+	}
+	return std::nullopt;
+}
+
+std::vector<uint8> PeerColors::profileColorIndices() const {
+	auto result = std::vector<uint8>();
+	result.reserve(_profileColors.size());
+	for (const auto &[index, option] : _profileColors) {
+		result.push_back(index);
+	}
+	return result;
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_peer_colors.h b/Telegram/SourceFiles/api/api_peer_colors.h
index 2a1fbd501d..7682bc7173 100644
--- a/Telegram/SourceFiles/api/api_peer_colors.h
+++ b/Telegram/SourceFiles/api/api_peer_colors.h
@@ -44,6 +44,10 @@ public:
 
 	[[nodiscard]] std::optional<Data::ColorProfileSet> colorProfileFor(
 		not_null<PeerData*> peer) const;
+	[[nodiscard]] std::optional<Data::ColorProfileSet> colorProfileFor(
+		uint8 index) const;
+
+	[[nodiscard]] std::vector<uint8> profileColorIndices() const;
 
 private:
 	struct ProfileColorOption {