🎉 Initial commit: AudiOhm - Alternative à Spotify avec streaming YouTube

Features: - Frontend Flutter avec thème néon cyberpunk - Backend FastAPI avec streaming YouTube - Base de données PostgreSQL + Redis - Authentification JWT complète - Recherche multi-source (DB + YouTube) - Playlists CRUD avec drag & drop - Queue management - Settings avec audio quality - Interface adaptative (Desktop + Mobile) Tech Stack: - Frontend: Flutter 3.2+, Riverpod - Backend: Python 3.11+, FastAPI - Database: PostgreSQL 15+ - Cache: Redis 7+ - Streaming: yt-dlp + FFmpeg 🚀 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-18 17:08:59 +01:00
commit 9c504d2c3d
128 changed files with 22638 additions and 0 deletions
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+/// Search Provider - Search state management
+library;
+
+import 'dart:async';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../../infrastructure/datasources/remote/music_api_service.dart';
+import '../../../domain/entities/track.dart';
+import '../../../domain/entities/artist.dart';
+import '../../../domain/entities/album.dart';
+
+/// Search state
+class SearchState {
+  final String query;
+  final bool isSearching;
+  final List<Track> tracks;
+  final List<Artist> artists;
+  final List<Album> albums;
+  final String? error;
+
+  const SearchState({
+    this.query = '',
+    this.isSearching = false,
+    this.tracks = const [],
+    this.artists = const [],
+    this.albums = const [],
+    this.error,
+  });
+
+  SearchState copyWith({
+    String? query,
+    bool? isSearching,
+    List<Track>? tracks,
+    List<Artist>? artists,
+    List<Album>? albums,
+    String? error,
+  }) {
+    return SearchState(
+      query: query ?? this.query,
+      isSearching: isSearching ?? this.isSearching,
+      tracks: tracks ?? this.tracks,
+      artists: artists ?? this.artists,
+      albums: albums ?? this.albums,
+      error: error,
+    );
+  }
+
+  int get totalResults => tracks.length + artists.length + albums.length;
+}
+
+/// Search notifier with debouncing
+class SearchNotifier extends StateNotifier<SearchState> {
+  SearchNotifier(this._musicApiService) : super(const SearchState());
+
+  final MusicApiService _musicApiService;
+  Timer? _debounceTimer;
+
+  static const _debounceDuration = Duration(milliseconds: 500);
+
+  void search(String query) {
+    if (query.trim().isEmpty) {
+      state = const SearchState();
+      _debounceTimer?.cancel();
+      return;
+    }
+
+    _debounceTimer?.cancel();
+    state = state.copyWith(query: query, isSearching: true);
+
+    _debounceTimer = Timer(_debounceDuration, () => _performSearch(query));
+  }
+
+  Future<void> _performSearch(String query) async {
+    try {
+      final results = await _musicApiService.search(
+        query,
+        type: 'all',
+        limit: 20,
+      );
+
+      state = SearchState(
+        query: query,
+        tracks: (results['tracks'] as List?)
+                ?.map((json) => Track.fromJson(json as Map<String, dynamic>))
+                .toList() ??
+            [],
+        artists: (results['artists'] as List?)
+                ?.map((json) => Artist.fromJson(json as Map<String, dynamic>))
+                .toList() ??
+            [],
+        albums: (results['albums'] as List?)
+                ?.map((json) => Album.fromJson(json as Map<String, dynamic>))
+                .toList() ??
+            [],
+      );
+    } catch (e) {
+      state = SearchState(
+        query: query,
+        error: e.toString(),
+      );
+    } finally {
+      // Keep isSearching false if this was the latest search
+      if (state.query == query) {
+        state = state.copyWith(isSearching: false);
+      }
+    }
+  }
+
+  void clear() {
+    _debounceTimer?.cancel();
+    state = const SearchState();
+  }
+
+  @override
+  void dispose() {
+    _debounceTimer?.cancel();
+    super.dispose();
+  }
+}
+
+/// Search provider
+final searchProvider = StateNotifierProvider<SearchNotifier, SearchState>((ref) {
+  final musicApiService = ref.watch(musicApiServiceProvider);
+  return SearchNotifier(musicApiService);
+});