feat: toggle for discord rpc

lib/collections/spotube_icons.dart

@@ -108,4 +108,5 @@ abstract class SpotubeIcons {
   static const noEye = FeatherIcons.eyeOff;
   static const normalize = FeatherIcons.barChart2;
   static const wikipedia = SimpleIcons.wikipedia;
+  static const discord = SimpleIcons.discord;
 }

lib/l10n/app_en.arb

@@ -280,5 +280,6 @@
   "login": "Login",
   "login_with_your_lastfm": "Login with your Last.fm account",
   "scrobble_to_lastfm": "Scrobble to Last.fm",
-  "go_to_album": "Go to Album"
+  "go_to_album": "Go to Album",
+  "discord_rich_presence": "Discord Rich Presence"
 }

lib/pages/settings/sections/desktop.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_desktop_tools/flutter_desktop_tools.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:spotube/collections/spotube_icons.dart';
 import 'package:spotube/components/settings/section_card_with_heading.dart';
@@ -50,6 +51,13 @@ class SettingsDesktopSection extends HookConsumerWidget {
           value: preferences.systemTitleBar,
           onChanged: preferencesNotifier.setSystemTitleBar,
         ),
+        if (!DesktopTools.platform.isMacOS)
+          SwitchListTile(
+            secondary: const Icon(SpotubeIcons.discord),
+            title: Text(context.l10n.discord_rich_presence),
+            value: preferences.discordPresence,
+            onChanged: preferencesNotifier.setDiscordPresence,
+          ),
       ],
     );
   }

lib/provider/discord_provider.dart

@@ -0,0 +1,70 @@
+import 'package:dart_discord_rpc/dart_discord_rpc.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter_desktop_tools/flutter_desktop_tools.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:spotify/spotify.dart';
+import 'package:spotube/collections/env.dart';
+import 'package:spotube/provider/proxy_playlist/proxy_playlist_provider.dart';
+import 'package:spotube/provider/user_preferences/user_preferences_provider.dart';
+import 'package:spotube/utils/type_conversion_utils.dart';
+
+class Discord extends ChangeNotifier {
+  final DiscordRPC? discordRPC;
+  final bool isEnabled;
+
+  Discord(this.isEnabled)
+      : discordRPC = (DesktopTools.platform.isWindows ||
+                    DesktopTools.platform.isLinux) &&
+                isEnabled
+            ? DiscordRPC(applicationId: Env.discordAppId)
+            : null {
+    discordRPC?.start(autoRegister: true);
+  }
+
+  void updatePresence(Track track) {
+    clear();
+    final artistNames =
+        TypeConversionUtils.artists_X_String(track.artists ?? <Artist>[]);
+    discordRPC?.updatePresence(
+      DiscordPresence(
+        details: "Song: ${track.name} by $artistNames",
+        state: "Vibing in Music",
+        startTimeStamp: DateTime.now().millisecondsSinceEpoch,
+        largeImageKey: "spotube-logo-foreground",
+        largeImageText: "Spotube",
+        smallImageKey: "spotube-logo-foreground",
+        smallImageText: "Spotube",
+      ),
+    );
+  }
+
+  void clear() {
+    discordRPC?.clearPresence();
+  }
+
+  void shutdown() {
+    discordRPC?.shutDown();
+  }
+
+  @override
+  void dispose() {
+    clear();
+    shutdown();
+    super.dispose();
+  }
+}
+
+final discordProvider = ChangeNotifierProvider(
+  (ref) {
+    final isEnabled =
+        ref.watch(userPreferencesProvider.select((s) => s.discordPresence));
+    final playback = ref.read(ProxyPlaylistNotifier.provider);
+    final discord = Discord(isEnabled);
+
+    if (playback.activeTrack != null) {
+      discord.updatePresence(playback.activeTrack!);
+    }
+
+    return discord;
+  },
+);

lib/provider/proxy_playlist/proxy_playlist_provider.dart

@@ -24,7 +24,7 @@ import 'package:spotube/provider/user_preferences/user_preferences_provider.dart
 import 'package:spotube/provider/user_preferences/user_preferences_state.dart';
 import 'package:spotube/services/audio_player/audio_player.dart';
 import 'package:spotube/services/audio_services/audio_services.dart';
-import 'package:spotube/services/discord/discord.dart';
+import 'package:spotube/provider/discord_provider.dart';
 import 'package:spotube/services/sourced_track/exceptions.dart';
 import 'package:spotube/services/sourced_track/models/source_info.dart';
 import 'package:spotube/services/sourced_track/sourced_track.dart';
@@ -64,6 +64,7 @@ class ProxyPlaylistNotifier extends PersistedStateNotifier<ProxyPlaylist>
   ProxyPlaylist get playlist => state;
   BlackListNotifier get blacklist =>
       ref.read(BlackListNotifier.provider.notifier);
+  Discord get discord => ref.read(discordProvider);
 
   static final provider =
       StateNotifierProvider<ProxyPlaylistNotifier, ProxyPlaylist>(

lib/provider/user_preferences/user_preferences_provider.dart

@@ -110,6 +110,10 @@ class UserPreferencesNotifier extends PersistedStateNotifier<UserPreferences> {
     }
   }
 
+  void setDiscordPresence(bool discordPresence) {
+    state = state.copyWith(discordPresence: discordPresence);
+  }
+
   void setAmoledDarkTheme(bool isAmoled) {
     state = state.copyWith(amoledDarkTheme: isAmoled);
   }

lib/provider/user_preferences/user_preferences_state.dart

@@ -198,6 +198,9 @@ final class UserPreferences {
   )
   final SourceCodecs downloadMusicCodec;
 
+  @JsonKey(defaultValue: true)
+  final bool discordPresence;
+
   UserPreferences({
     required this.audioQuality,
     required this.albumColorSync,
@@ -219,6 +222,7 @@ final class UserPreferences {
     required this.audioSource,
     required this.streamMusicCodec,
     required this.downloadMusicCodec,
+    required this.discordPresence,
   });
 
   factory UserPreferences.withDefaults() {
@@ -255,6 +259,7 @@ final class UserPreferences {
     SourceCodecs? downloadMusicCodec,
     SourceCodecs? streamMusicCodec,
     bool? systemTitleBar,
+    bool? discordPresence,
   }) {
     return UserPreferences(
       themeMode: themeMode ?? this.themeMode,
@@ -277,6 +282,7 @@ final class UserPreferences {
       normalizeAudio: normalizeAudio ?? this.normalizeAudio,
       streamMusicCodec: streamMusicCodec ?? this.streamMusicCodec,
       systemTitleBar: systemTitleBar ?? this.systemTitleBar,
+      discordPresence: discordPresence ?? this.discordPresence,
     );
   }
 }

untranslated_messages.json

@@ -1,61 +1,76 @@
 {
   "ar": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "bn": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "ca": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "de": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "es": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "fa": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "fr": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "hi": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "ja": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "pl": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "pt": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "ru": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "tr": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "uk": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ],
 
   "zh": [
-    "go_to_album"
+    "go_to_album",
+    "discord_rich_presence"
   ]
 }