90 lines
3.6 KiB
Dart
90 lines
3.6 KiB
Dart
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../services/sakenowa_service.dart';
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import '../services/sakenowa_recommendation_service.dart';
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import '../services/sakenowa_similar_recommendation_service.dart';
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import '../services/sakenowa_auto_matching_service.dart';
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import '../models/sakenowa/sakenowa_models.dart';
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import '../models/sake_item.dart';
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/// SakenowaServiceのシングルトンプロバイダー
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final sakenowaServiceProvider = Provider<SakenowaService>((ref) {
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return SakenowaService();
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});
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/// 銘柄データプロバイダー（キャッシュ付き）
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final sakenowaBrandsProvider = FutureProvider<List<SakenowaBrand>>((ref) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getBrands();
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});
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/// 蔵元データプロバイダー
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final sakenowaBreweriesProvider = FutureProvider<List<SakenowaBrewery>>((ref) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getBreweries();
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});
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/// 地域データプロバイダー
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final sakenowaAreasProvider = FutureProvider<List<SakenowaArea>>((ref) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getAreas();
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});
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/// フレーバーチャートプロバイダー
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final sakenowaFlavorChartsProvider = FutureProvider<List<SakenowaFlavorChart>>((ref) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getFlavorCharts();
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});
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/// ランキングプロバイダー
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final sakenowaRankingsProvider = FutureProvider<List<SakenowaRanking>>((ref) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getRankings();
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});
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/// 銘柄名検索プロバイダー
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final sakenowaBrandSearchProvider = FutureProvider.family<List<SakenowaBrand>, String>((ref, query) async {
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if (query.isEmpty) return [];
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final service = ref.watch(sakenowaServiceProvider);
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return service.searchBrandsByName(query);
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});
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/// 銘柄IDからフレーバーチャートを取得
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final sakenowaFlavorChartByBrandIdProvider = FutureProvider.family<SakenowaFlavorChart?, int>((ref, brandId) async {
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final service = ref.watch(sakenowaServiceProvider);
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return service.getFlavorChartByBrandId(brandId);
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});
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/// SakenowaRecommendationServiceプロバイダー
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final sakenowaRecommendationServiceProvider = Provider<SakenowaRecommendationService>((ref) {
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final sakenowaService = ref.watch(sakenowaServiceProvider);
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return SakenowaRecommendationService(sakenowaService);
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});
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/// ✅ SakenowaSimilarRecommendationServiceプロバイダー
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final sakenowaSimilarRecommendationServiceProvider = Provider<SakenowaSimilarRecommendationService>((ref) {
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final sakenowaService = ref.watch(sakenowaServiceProvider);
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return SakenowaSimilarRecommendationService(sakenowaService);
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});
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/// ✅ 類似推薦プロバイダー（特定の日本酒に対する類似銘柄）
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/// [baseSake]: 基準となる日本酒
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/// [userItems]: ユーザーの全日本酒リスト（除外判定用）
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final sakenowaSimilarRecommendationsProvider = FutureProvider.family<
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List<SimilarSakeRecommendation>,
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({SakeItem baseSake, List<SakeItem>? userItems})
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>((ref, params) async {
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final service = ref.watch(sakenowaSimilarRecommendationServiceProvider);
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return service.getSimilarFromSakenowa(
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baseSake: params.baseSake,
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limit: 5,
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excludeOwned: true,
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userItems: params.userItems,
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);
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});
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/// ✅ SakenowaAutoMatchingServiceプロバイダー
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final sakenowaAutoMatchingServiceProvider = Provider<SakenowaAutoMatchingService>((ref) {
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final sakenowaService = ref.watch(sakenowaServiceProvider);
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return SakenowaAutoMatchingService(sakenowaService);
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});
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