feat: LastFM scrobbling support (#761)

* feat: add login with lastfm support

* feat: add lastfm scrobbling support

* fix: scrobblenaut local path

.env.example

@@ -9,3 +9,6 @@ SPOTIFY_SECRETS=
 # 0 = disable
 # 1 = enable
 ENABLE_UPDATE_CHECK=
+
+LASTFM_API_KEY=
+LASTFM_API_SECRET=

.vscode/settings.json

@@ -6,6 +6,7 @@
     "instrumentalness",
     "Mpris",
     "riverpod",
+    "Scrobblenaut",
     "speechiness",
     "Spotube",
     "winget"

lib/collections/assets.gen.dart

@@ -36,6 +36,8 @@ class Assets {
   static const AssetGenImage emptyBox = AssetGenImage('assets/empty_box.png');
   static const AssetGenImage placeholder =
       AssetGenImage('assets/placeholder.png');
+  static const AssetGenImage spotubeHeroBanner =
+      AssetGenImage('assets/spotube-hero-banner.png');
   static const AssetGenImage spotubeLogoForeground =
       AssetGenImage('assets/spotube-logo-foreground.jpg');
   static const String spotubeLogoIco = 'assets/spotube-logo.ico';
@@ -53,6 +55,12 @@ class Assets {
       AssetGenImage('assets/spotube-nightly-logo_android12.png');
   static const AssetGenImage spotubeScreenshot =
       AssetGenImage('assets/spotube-screenshot.png');
+  static const AssetGenImage spotubeTallCapsule =
+      AssetGenImage('assets/spotube-tall-capsule.png');
+  static const AssetGenImage spotubeWideCapsuleLarge =
+      AssetGenImage('assets/spotube-wide-capsule-large.png');
+  static const AssetGenImage spotubeWideCapsuleSmall =
+      AssetGenImage('assets/spotube-wide-capsule-small.png');
   static const AssetGenImage spotubeBanner =
       AssetGenImage('assets/spotube_banner.png');
   static const AssetGenImage success = AssetGenImage('assets/success.png');
@@ -67,6 +75,7 @@ class Assets {
         branding,
         emptyBox,
         placeholder,
+        spotubeHeroBanner,
         spotubeLogoForeground,
         spotubeLogoIco,
         spotubeLogoPng,
@@ -77,6 +86,9 @@ class Assets {
         spotubeNightlyLogoSvg,
         spotubeNightlyLogoAndroid12,
         spotubeScreenshot,
+        spotubeTallCapsule,
+        spotubeWideCapsuleLarge,
+        spotubeWideCapsuleSmall,
         spotubeBanner,
         success,
         userPlaceholder

lib/collections/env.dart

@@ -13,6 +13,12 @@ abstract class Env {
   @EnviedField(varName: 'SPOTIFY_SECRETS')
   static final String rawSpotifySecrets = _Env.rawSpotifySecrets;
 
+  @EnviedField(varName: 'LASTFM_API_KEY')
+  static final String lastFmApiKey = _Env.lastFmApiKey;
+
+  @EnviedField(varName: 'LASTFM_API_SECRET')
+  static final String lastFmApiSecret = _Env.lastFmApiSecret;
+
   static final spotifySecrets = rawSpotifySecrets.split(',').map((e) {
     final secrets = e.trim().split(":").map((e) => e.trim());
     return {

lib/collections/routes.dart

@@ -4,6 +4,7 @@ import 'package:flutter/widgets.dart';
 import 'package:go_router/go_router.dart';
 import 'package:spotify/spotify.dart' hide Search;
 import 'package:spotube/pages/home/home.dart';
+import 'package:spotube/pages/lastfm_login/lastfm_login.dart';
 import 'package:spotube/pages/library/playlist_generate/playlist_generate.dart';
 import 'package:spotube/pages/lyrics/mini_lyrics.dart';
 import 'package:spotube/pages/search/search.dart';
@@ -146,6 +147,12 @@ final router = GoRouter(
         child: LoginTutorial(),
       ),
     ),
+    GoRoute(
+      path: "/lastfm-login",
+      parentNavigatorKey: rootNavigatorKey,
+      pageBuilder: (context, state) =>
+          const SpotubePage(child: LastFMLoginPage()),
+    ),
     GoRoute(
       path: "/player",
       parentNavigatorKey: rootNavigatorKey,

lib/collections/spotube_icons.dart

@@ -1,6 +1,7 @@
 import 'package:fluentui_system_icons/fluentui_system_icons.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
+import 'package:simple_icons/simple_icons.dart';
 
 abstract class SpotubeIcons {
   static const home = FluentIcons.home_12_regular;
@@ -100,4 +101,8 @@ abstract class SpotubeIcons {
   static const amoled = FeatherIcons.sunset;
   static const file = FeatherIcons.file;
   static const stream = Icons.stream_rounded;
+  static const lastFm = SimpleIcons.lastdotfm;
+  static const spotify = SimpleIcons.spotify;
+  static const eye = FeatherIcons.eye;
+  static const noEye = FeatherIcons.eyeOff;
 }

lib/components/shared/heart_button.dart

@@ -7,6 +7,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:spotify/spotify.dart';
 import 'package:spotube/extensions/context.dart';
 import 'package:spotube/provider/authentication_provider.dart';
+import 'package:spotube/provider/scrobbler_provider.dart';
 import 'package:spotube/services/mutations/mutations.dart';
 import 'package:spotube/services/queries/queries.dart';
 
@@ -75,12 +76,12 @@ UseTrackToggleLike useTrackToggleLike(Track track, WidgetRef ref) {
 
   final mounted = useIsMounted();
 
+  final scrobblerNotifier = ref.read(scrobblerProvider.notifier);
+
   final toggleTrackLike = useMutations.track.toggleFavorite(
     ref,
     track.id!,
     onMutate: (isLiked) {
-      print("Toggle Like onMutate: $isLiked");
-
       if (isLiked) {
         savedTracks.setData(
           savedTracks.data
@@ -98,12 +99,15 @@ UseTrackToggleLike useTrackToggleLike(Track track, WidgetRef ref) {
       }
       return isLiked;
     },
-    onData: (data, recoveryData) async {
+    onData: (isLiked, recoveryData) async {
-      print("Toggle Like onData: $data");
       await savedTracks.refresh();
+      if (isLiked) {
+        await scrobblerNotifier.love(track);
+      } else {
+        await scrobblerNotifier.unlove(track);
+      }
     },
     onError: (payload, isLiked) {
-      print("Toggle Like onError: $payload");
       if (!mounted()) return;
 
       if (isLiked != true) {

lib/l10n/app_en.arb

@@ -270,5 +270,14 @@
   "add_cover": "Add cover",
   "restore_defaults": "Restore defaults",
   "download_music_codec": "Download music codec",
-  "streaming_music_codec": "Streaming music codec"
+  "streaming_music_codec": "Streaming music codec",
+  "login_with_lastfm": "Login with Last.fm",
+  "connect": "Connect",
+  "disconnect_lastfm": "Disconnect Last.fm",
+  "disconnect": "Disconnect",
+  "username": "Username",
+  "password": "Password",
+  "login": "Login",
+  "login_with_your_lastfm": "Login with your Last.fm account",
+  "scrobble_to_lastfm": "Scrobble to Last.fm"
 }

lib/pages/lastfm_login/lastfm_login.dart

@@ -0,0 +1,127 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:form_validator/form_validator.dart';
+import 'package:go_router/go_router.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:spotube/collections/spotube_icons.dart';
+import 'package:spotube/components/shared/dialogs/prompt_dialog.dart';
+import 'package:spotube/components/shared/page_window_title_bar.dart';
+import 'package:spotube/extensions/context.dart';
+import 'package:spotube/provider/scrobbler_provider.dart';
+
+class LastFMLoginPage extends HookConsumerWidget {
+  const LastFMLoginPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context, ref) {
+    final theme = Theme.of(context);
+    final router = GoRouter.of(context);
+    final scrobblerNotifier = ref.read(scrobblerProvider.notifier);
+
+    final formKey = useMemoized(() => GlobalKey<FormState>(), []);
+    final username = useTextEditingController();
+    final password = useTextEditingController();
+    final passwordVisible = useState(false);
+
+    final isLoading = useState(false);
+
+    return Scaffold(
+      appBar: const PageWindowTitleBar(leading: BackButton()),
+      body: Center(
+        child: ConstrainedBox(
+          constraints: const BoxConstraints(maxWidth: 400),
+          child: Card(
+            margin: const EdgeInsets.all(8.0),
+            child: Padding(
+              padding: const EdgeInsets.all(16.0).copyWith(top: 8),
+              child: Form(
+                key: formKey,
+                autovalidateMode: AutovalidateMode.onUserInteraction,
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Container(
+                      decoration: BoxDecoration(
+                        borderRadius: BorderRadius.circular(30),
+                        color: const Color.fromARGB(255, 186, 0, 0),
+                      ),
+                      padding: const EdgeInsets.all(12),
+                      child: const Icon(
+                        SpotubeIcons.lastFm,
+                        color: Colors.white,
+                        size: 60,
+                      ),
+                    ),
+                    Text(
+                      "last.fm",
+                      style: theme.textTheme.titleLarge,
+                    ),
+                    const SizedBox(height: 10),
+                    Text(context.l10n.login_with_your_lastfm),
+                    const SizedBox(height: 10),
+                    TextFormField(
+                      controller: username,
+                      validator: ValidationBuilder().required().build(),
+                      decoration: InputDecoration(
+                        labelText: context.l10n.username,
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    TextFormField(
+                      controller: password,
+                      validator: ValidationBuilder().required().build(),
+                      obscureText: !passwordVisible.value,
+                      decoration: InputDecoration(
+                        labelText: context.l10n.password,
+                        suffixIcon: IconButton(
+                          icon: Icon(
+                            passwordVisible.value
+                                ? SpotubeIcons.eye
+                                : SpotubeIcons.noEye,
+                          ),
+                          onPressed: () =>
+                              passwordVisible.value = !passwordVisible.value,
+                        ),
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    FilledButton(
+                      onPressed: isLoading.value
+                          ? null
+                          : () async {
+                              try {
+                                isLoading.value = true;
+                                if (formKey.currentState?.validate() != true) {
+                                  return;
+                                }
+                                await scrobblerNotifier.login(
+                                  username.text,
+                                  password.text,
+                                );
+                                router.pop();
+                              } catch (e) {
+                                if (context.mounted) {
+                                  showPromptDialog(
+                                    context: context,
+                                    title: context.l10n
+                                        .error("Authentication failed"),
+                                    message: e.toString(),
+                                    cancelText: null,
+                                  );
+                                }
+                              } finally {
+                                isLoading.value = false;
+                              }
+                            },
+                      child: Text(context.l10n.login),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/settings/sections/accounts.dart

@@ -0,0 +1,128 @@
+import 'package:auto_size_text/auto_size_text.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.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';
+import 'package:spotube/extensions/constrains.dart';
+import 'package:spotube/extensions/context.dart';
+import 'package:spotube/provider/authentication_provider.dart';
+import 'package:spotube/provider/scrobbler_provider.dart';
+
+class SettingsAccountSection extends HookConsumerWidget {
+  const SettingsAccountSection({Key? key}) : super(key: key);
+
+  @override
+  Widget build(context, ref) {
+    final theme = Theme.of(context);
+    final auth = ref.watch(AuthenticationNotifier.provider);
+    final scrobbler = ref.watch(scrobblerProvider);
+    final router = GoRouter.of(context);
+
+    final logoutBtnStyle = FilledButton.styleFrom(
+      backgroundColor: Colors.red,
+      foregroundColor: Colors.white,
+    );
+
+    return SectionCardWithHeading(
+      heading: context.l10n.account,
+      children: [
+        if (auth == null)
+          LayoutBuilder(builder: (context, constrains) {
+            return ListTile(
+              leading: Icon(
+                SpotubeIcons.spotify,
+                color: theme.colorScheme.primary,
+              ),
+              title: Align(
+                alignment: Alignment.centerLeft,
+                child: AutoSizeText(
+                  context.l10n.login_with_spotify,
+                  maxLines: 1,
+                  style: TextStyle(
+                    color: theme.colorScheme.primary,
+                  ),
+                ),
+              ),
+              onTap: constrains.mdAndUp
+                  ? null
+                  : () {
+                      router.push("/login");
+                    },
+              trailing: constrains.smAndDown
+                  ? null
+                  : FilledButton(
+                      onPressed: () {
+                        router.push("/login");
+                      },
+                      style: ButtonStyle(
+                        shape: MaterialStateProperty.all(
+                          RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(25.0),
+                          ),
+                        ),
+                      ),
+                      child: Text(
+                        context.l10n.connect_with_spotify.toUpperCase(),
+                      ),
+                    ),
+            );
+          })
+        else
+          Builder(builder: (context) {
+            return ListTile(
+              leading: const Icon(SpotubeIcons.spotify),
+              title: SizedBox(
+                height: 50,
+                width: 180,
+                child: Align(
+                  alignment: Alignment.centerLeft,
+                  child: AutoSizeText(
+                    context.l10n.logout_of_this_account,
+                    maxLines: 1,
+                  ),
+                ),
+              ),
+              trailing: FilledButton(
+                style: logoutBtnStyle,
+                onPressed: () async {
+                  ref.read(AuthenticationNotifier.provider.notifier).logout();
+                  GoRouter.of(context).pop();
+                },
+                child: Text(context.l10n.logout),
+              ),
+            );
+          }),
+        if (scrobbler == null)
+          ListTile(
+            leading: const Icon(SpotubeIcons.lastFm),
+            title: Text(context.l10n.login_with_lastfm),
+            subtitle: Text(context.l10n.scrobble_to_lastfm),
+            trailing: FilledButton.icon(
+              icon: const Icon(SpotubeIcons.lastFm),
+              label: Text(context.l10n.connect),
+              onPressed: () {
+                router.push("/lastfm-login");
+              },
+              style: FilledButton.styleFrom(
+                backgroundColor: const Color.fromARGB(255, 186, 0, 0),
+                foregroundColor: Colors.white,
+              ),
+            ),
+          )
+        else
+          ListTile(
+            leading: const Icon(SpotubeIcons.lastFm),
+            title: Text(context.l10n.disconnect_lastfm),
+            trailing: FilledButton(
+              onPressed: () {
+                ref.read(scrobblerProvider.notifier).logout();
+              },
+              style: logoutBtnStyle,
+              child: Text(context.l10n.disconnect),
+            ),
+          ),
+      ],
+    );
+  }
+}

lib/pages/settings/settings.dart

@@ -23,7 +23,7 @@ import 'package:spotube/extensions/constrains.dart';
 import 'package:spotube/extensions/context.dart';
 import 'package:spotube/l10n/l10n.dart';
 import 'package:spotube/models/matched_track.dart';
-import 'package:spotube/provider/authentication_provider.dart';
+import 'package:spotube/pages/settings/sections/accounts.dart';
 import 'package:spotube/provider/user_preferences_provider.dart';
 import 'package:spotube/provider/piped_instances_provider.dart';
 import 'package:url_launcher/url_launcher_string.dart';
@@ -34,7 +34,6 @@ class SettingsPage extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, ref) {
     final preferences = ref.watch(userPreferencesProvider);
-    final auth = ref.watch(AuthenticationNotifier.provider);
     final theme = Theme.of(context);
     final mediaQuery = MediaQuery.of(context);
 
@@ -73,87 +72,7 @@ class SettingsPage extends HookConsumerWidget {
                 constraints: const BoxConstraints(maxWidth: 1366),
                 child: ListView(
                   children: [
-                    SectionCardWithHeading(
+                    const SettingsAccountSection(),
-                      heading: context.l10n.account,
-                      children: [
-                        if (auth == null)
-                          LayoutBuilder(builder: (context, constrains) {
-                            return ListTile(
-                              leading: Icon(
-                                SpotubeIcons.login,
-                                color: theme.colorScheme.primary,
-                              ),
-                              title: Align(
-                                alignment: Alignment.centerLeft,
-                                child: AutoSizeText(
-                                  context.l10n.login_with_spotify,
-                                  maxLines: 1,
-                                  style: TextStyle(
-                                    color: theme.colorScheme.primary,
-                                  ),
-                                ),
-                              ),
-                              onTap: constrains.mdAndUp
-                                  ? null
-                                  : () {
-                                      GoRouter.of(context).push("/login");
-                                    },
-                              trailing: constrains.smAndDown
-                                  ? null
-                                  : FilledButton(
-                                      onPressed: () {
-                                        GoRouter.of(context).push("/login");
-                                      },
-                                      style: ButtonStyle(
-                                        shape: MaterialStateProperty.all(
-                                          RoundedRectangleBorder(
-                                            borderRadius:
-                                                BorderRadius.circular(25.0),
-                                          ),
-                                        ),
-                                      ),
-                                      child: Text(
-                                        context.l10n.connect_with_spotify
-                                            .toUpperCase(),
-                                      ),
-                                    ),
-                            );
-                          })
-                        else
-                          Builder(builder: (context) {
-                            return ListTile(
-                              leading: const Icon(SpotubeIcons.logout),
-                              title: SizedBox(
-                                height: 50,
-                                width: 180,
-                                child: Align(
-                                  alignment: Alignment.centerLeft,
-                                  child: AutoSizeText(
-                                    context.l10n.logout_of_this_account,
-                                    maxLines: 1,
-                                  ),
-                                ),
-                              ),
-                              trailing: FilledButton(
-                                style: ButtonStyle(
-                                  backgroundColor:
-                                      MaterialStateProperty.all(Colors.red),
-                                  foregroundColor:
-                                      MaterialStateProperty.all(Colors.white),
-                                ),
-                                onPressed: () async {
-                                  ref
-                                      .read(AuthenticationNotifier
-                                          .provider.notifier)
-                                      .logout();
-                                  GoRouter.of(context).pop();
-                                },
-                                child: Text(context.l10n.logout),
-                              ),
-                            );
-                          }),
-                      ],
-                    ),
                     SectionCardWithHeading(
                       heading: context.l10n.language_region,
                       children: [

lib/provider/proxy_playlist/proxy_playlist_provider.dart

@@ -19,6 +19,7 @@ import 'package:spotube/provider/blacklist_provider.dart';
 import 'package:spotube/provider/palette_provider.dart';
 import 'package:spotube/provider/proxy_playlist/next_fetcher_mixin.dart';
 import 'package:spotube/provider/proxy_playlist/proxy_playlist.dart';
+import 'package:spotube/provider/scrobbler_provider.dart';
 import 'package:spotube/provider/user_preferences_provider.dart';
 import 'package:spotube/provider/youtube_provider.dart';
 import 'package:spotube/services/audio_player/audio_player.dart';
@@ -52,6 +53,7 @@ class ProxyPlaylistNotifier extends PersistedStateNotifier<ProxyPlaylist>
   final Ref ref;
   late final AudioServices notificationService;
 
+  ScrobblerNotifier get scrobbler => ref.read(scrobblerProvider.notifier);
   UserPreferences get preferences => ref.read(userPreferencesProvider);
   YoutubeEndpoints get youtube => ref.read(youtubeProvider);
   ProxyPlaylist get playlist => state;
@@ -196,12 +198,12 @@ class ProxyPlaylistNotifier extends PersistedStateNotifier<ProxyPlaylist>
             }
           }
 
-          final (source: _, :segments) = currentSegments.value!;
-
           // skipping in first 2 second breaks stream
-          if (segments.isEmpty || position < const Duration(seconds: 3)) return;
+          if (currentSegments.value == null ||
+              currentSegments.value!.segments.isEmpty ||
+              position < const Duration(seconds: 3)) return;
 
-          for (final segment in segments) {
+          for (final segment in currentSegments.value!.segments) {
             if (position.inSeconds >= segment.start &&
                 position.inSeconds < segment.end) {
               await audioPlayer.seek(Duration(seconds: segment.end));
@@ -607,12 +609,30 @@ class ProxyPlaylistNotifier extends PersistedStateNotifier<ProxyPlaylist>
 
   @override
   set state(state) {
+    final hasActiveTrackChanged = super.state.activeTrack is SpotubeTrack
+        ? state.activeTrack?.id != super.state.activeTrack?.id
+        : super.state.activeTrack is LocalTrack &&
+                state.activeTrack is LocalTrack
+            ? (super.state.activeTrack as LocalTrack).path !=
+                (state.activeTrack as LocalTrack).path
+            : super.state.activeTrack?.id != state.activeTrack?.id;
+
+    final oldTrack = super.state.activeTrack;
+
     super.state = state;
     if (state.tracks.isEmpty && ref.read(paletteProvider) != null) {
       ref.read(paletteProvider.notifier).state = null;
     } else {
       updatePalette();
     }
+    audioPlayer.position.then((position) {
+      final isMoreThan30secs = position != null &&
+          (position == Duration.zero || position.inSeconds > 30);
+
+      if (hasActiveTrackChanged && oldTrack != null && isMoreThan30secs) {
+        scrobbler.scrobble(oldTrack);
+      }
+    });
   }
 
   @override

lib/provider/scrobbler_provider.dart

@@ -0,0 +1,129 @@
+import 'dart:async';
+
+import 'package:catcher/catcher.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:scrobblenaut/scrobblenaut.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/utils/persisted_state_notifier.dart';
+import 'package:spotube/utils/type_conversion_utils.dart';
+
+class ScrobblerState {
+  final String username;
+  final String passwordHash;
+
+  final Scrobblenaut scrobblenaut;
+
+  ScrobblerState({
+    required this.username,
+    required this.passwordHash,
+    required this.scrobblenaut,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'username': username,
+      'passwordHash': passwordHash,
+    };
+  }
+}
+
+class ScrobblerNotifier extends PersistedStateNotifier<ScrobblerState?> {
+  final Scrobblenaut? scrobblenaut;
+
+  /// Directly scrobbling in set state of [ProxyPlaylistNotifier]
+  /// brings extra latency in playback
+  final StreamController<Track> _scrobbleController =
+      StreamController<Track>.broadcast();
+
+  ScrobblerNotifier()
+      : scrobblenaut = null,
+        super(null, "scrobbler", encrypted: true) {
+    _scrobbleController.stream.listen((track) async {
+      try {
+        await state?.scrobblenaut.track.scrobble(
+          artist: TypeConversionUtils.artists_X_String(track.artists!),
+          track: track.name!,
+          album: track.album!.name!,
+          chosenByUser: true,
+          duration: track.duration,
+          timestamp: DateTime.now().toUtc(),
+          trackNumber: track.trackNumber,
+        );
+      } catch (e, stackTrace) {
+        Catcher.reportCheckedError(e, stackTrace);
+      }
+    });
+  }
+
+  Future<void> login(
+    String username,
+    String password,
+  ) async {
+    final lastFm = await LastFM.authenticate(
+      apiKey: Env.lastFmApiKey,
+      apiSecret: Env.lastFmApiSecret,
+      username: username,
+      password: password,
+    );
+    if (!lastFm.isAuth) throw Exception("Invalid credentials");
+    state = ScrobblerState(
+      username: username,
+      passwordHash: lastFm.passwordHash!,
+      scrobblenaut: Scrobblenaut(lastFM: lastFm),
+    );
+  }
+
+  Future<void> logout() async {
+    state = null;
+  }
+
+  void scrobble(Track track) {
+    _scrobbleController.add(track);
+  }
+
+  Future<void> love(Track track) async {
+    await state?.scrobblenaut.track.love(
+      artist: TypeConversionUtils.artists_X_String(track.artists!),
+      track: track.name!,
+    );
+  }
+
+  Future<void> unlove(Track track) async {
+    await state?.scrobblenaut.track.unLove(
+      artist: TypeConversionUtils.artists_X_String(track.artists!),
+      track: track.name!,
+    );
+  }
+
+  @override
+  FutureOr<ScrobblerState?> fromJson(Map<String, dynamic> json) async {
+    if (json.isEmpty) {
+      return null;
+    }
+
+    return ScrobblerState(
+      username: json['username'],
+      passwordHash: json['passwordHash'],
+      scrobblenaut: Scrobblenaut(
+        lastFM: await LastFM.authenticateWithPasswordHash(
+          apiKey: Env.lastFmApiKey,
+          apiSecret: Env.lastFmApiSecret,
+          username: json["username"],
+          passwordHash: json["passwordHash"],
+        ),
+      ),
+    );
+  }
+
+  @override
+  Map<String, dynamic> toJson() {
+    return state?.toJson() ?? {};
+  }
+}
+
+final scrobblerProvider =
+    StateNotifierProvider<ScrobblerNotifier, ScrobblerState?>(
+  (ref) => ScrobblerNotifier(),
+);

pubspec.lock

@@ -438,10 +438,10 @@ packages:
     dependency: "direct main"
     description:
       name: dio
-      sha256: ce75a1b40947fea0a0e16ce73337122a86762e38b982e1ccb909daa3b9bc4197
+      sha256: "417e2a6f9d83ab396ec38ff4ea5da6c254da71e4db765ad737a42af6930140b7"
       url: "https://pub.dev"
     source: hosted
-    version: "5.3.2"
+    version: "5.3.3"
   disable_battery_optimization:
     dependency: "direct main"
     description:
@@ -1702,6 +1702,15 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.1.9"
+  scrobblenaut:
+    dependency: "direct main"
+    description:
+      path: "."
+      ref: dart-3-support
+      resolved-ref: d90cb75d71737f3cfa2de4469d48080c0f3eedc2
+      url: "https://github.com/KRTirtho/scrobblenaut.git"
+    source: git
+    version: "3.0.0"
   scroll_to_index:
     dependency: "direct main"
     description:
@@ -1806,6 +1815,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.15.0"
+  simple_icons:
+    dependency: "direct main"
+    description:
+      name: simple_icons
+      sha256: "8aa6832dc7a263a3213e40ecbf1328a392308c809d534a3b860693625890483b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.10.0"
   skeleton_text:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -81,6 +81,10 @@ dependencies:
   permission_handler: ^10.2.0
   piped_client: ^0.1.0
   popover: ^0.2.6+3
+  scrobblenaut:
+    git:
+      url: https://github.com/KRTirtho/scrobblenaut.git
+      ref: dart-3-support
   scroll_to_index: ^3.0.1
   shared_preferences: ^2.0.11
   sidebarx: ^0.15.0
@@ -102,6 +106,7 @@ dependencies:
       ref: a738913c8ce2c9f47515382d40827e794a334274
       path: plugins/window_size
   youtube_explode_dart: ^2.0.1
+  simple_icons: ^7.10.0
 
 dev_dependencies:
   build_runner: ^2.3.2

untranslated_messages.json

@@ -6,7 +6,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "bn": [
@@ -16,7 +25,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "ca": [
@@ -26,7 +44,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "de": [
@@ -36,7 +63,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "es": [
@@ -46,7 +82,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "fr": [
@@ -56,7 +101,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "hi": [
@@ -66,7 +120,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "ja": [
@@ -76,7 +139,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "pl": [
@@ -86,7 +158,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "pt": [
@@ -96,7 +177,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "ru": [
@@ -106,7 +196,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "uk": [
@@ -116,7 +215,16 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ],
 
   "zh": [
@@ -126,6 +234,15 @@
     "add_cover",
     "restore_defaults",
     "download_music_codec",
-    "streaming_music_codec"
+    "streaming_music_codec",
+    "login_with_lastfm",
+    "connect",
+    "disconnect_lastfm",
+    "disconnect",
+    "username",
+    "password",
+    "login",
+    "login_with_your_lastfm",
+    "scrobble_to_lastfm"
   ]
 }