feat(app): seed restaurants, geocode addresses, refresh sharing

lib/data/repositories/restaurant_repository_impl.dart

@@ -95,6 +95,7 @@ class RestaurantRepositoryImpl implements RestaurantRepository {
         businessHours: restaurant.businessHours,
         lastVisited: visitDate,
         visitCount: restaurant.visitCount + 1,
+        needsAddressVerification: restaurant.needsAddressVerification,
       );
       await updateRestaurant(updatedRestaurant);
     }

lib/data/repositories/weather_repository_impl.dart

@@ -177,13 +177,19 @@ class WeatherRepositoryImpl implements WeatherRepository {
   WeatherInfo _weatherInfoFromMap(Map<String, dynamic> map) {
     try {
       // current 필드 검증
-      final currentMap = map['current'] as Map<String, dynamic>?;
+      final currentRaw = map['current'];
+      final currentMap = currentRaw is Map
+          ? Map<String, dynamic>.from(currentRaw)
+          : null;
       if (currentMap == null) {
         throw FormatException('Missing current weather data');
       }
 
       // nextHour 필드 검증
-      final nextHourMap = map['nextHour'] as Map<String, dynamic>?;
+      final nextHourRaw = map['nextHour'];
+      final nextHourMap = nextHourRaw is Map
+          ? Map<String, dynamic>.from(nextHourRaw)
+          : null;
       if (nextHourMap == null) {
         throw FormatException('Missing nextHour weather data');
       }

lib/data/sample/sample_data_initializer.dart

@@ -3,10 +3,16 @@ import 'package:lunchpick/core/constants/app_constants.dart';
 import 'package:lunchpick/domain/entities/restaurant.dart';
 import 'package:lunchpick/domain/entities/visit_record.dart';
 
+import 'store_dataset_seeder.dart';
 import 'manual_restaurant_samples.dart';
 
 /// 초기 구동 시 샘플 데이터를 채워 넣는 도우미
 class SampleDataInitializer {
+  static Future<void> seedInitialData() async {
+    await StoreDatasetSeeder().seedIfNeeded();
+    await seedManualRestaurantsIfNeeded();
+  }
+
   static Future<void> seedManualRestaurantsIfNeeded() async {
     final restaurantBox = Hive.box<Restaurant>(AppConstants.restaurantBox);
     final visitBox = Hive.box<VisitRecord>(AppConstants.visitRecordBox);

lib/data/sample/store_dataset_seeder.dart

@@ -0,0 +1,243 @@
+import 'dart:convert';
+
+import 'package:flutter/services.dart';
+import 'package:hive_flutter/hive_flutter.dart';
+import 'package:lunchpick/core/constants/app_constants.dart';
+import 'package:lunchpick/core/utils/app_logger.dart';
+import 'package:lunchpick/domain/entities/restaurant.dart';
+
+class StoreSeedMeta {
+  final String version;
+  final DateTime generatedAt;
+  final int itemCount;
+  final StoreSeedSourceSignature? sourceSignature;
+
+  StoreSeedMeta({
+    required this.version,
+    required this.generatedAt,
+    required this.itemCount,
+    this.sourceSignature,
+  });
+
+  factory StoreSeedMeta.fromJson(Map<String, dynamic> json) {
+    StoreSeedSourceSignature? signature;
+    if (json['sourceSignature'] != null) {
+      signature = StoreSeedSourceSignature.fromJson(
+        json['sourceSignature'] as Map<String, dynamic>,
+      );
+    }
+
+    return StoreSeedMeta(
+      version: json['version'] as String,
+      generatedAt: DateTime.parse(json['generatedAt'] as String),
+      itemCount: json['itemCount'] as int,
+      sourceSignature: signature,
+    );
+  }
+}
+
+class StoreSeedSourceSignature {
+  final String hash;
+  final int? size;
+
+  StoreSeedSourceSignature({required this.hash, this.size});
+
+  factory StoreSeedSourceSignature.fromJson(Map<String, dynamic> json) {
+    return StoreSeedSourceSignature(
+      hash: json['hash'] as String,
+      size: (json['size'] as num?)?.toInt(),
+    );
+  }
+}
+
+class StoreSeedItem {
+  final int storeId;
+  final String name;
+  final String title;
+  final String address;
+  final String roadAddress;
+  final double latitude;
+  final double longitude;
+
+  StoreSeedItem({
+    required this.storeId,
+    required this.name,
+    required this.title,
+    required this.address,
+    required this.roadAddress,
+    required this.latitude,
+    required this.longitude,
+  });
+
+  factory StoreSeedItem.fromJson(Map<String, dynamic> json) {
+    return StoreSeedItem(
+      storeId: json['storeId'] as int,
+      name: (json['name'] as String).trim(),
+      title: (json['title'] as String).trim(),
+      address: (json['address'] as String).trim(),
+      roadAddress: (json['roadAddress'] as String).trim(),
+      latitude: (json['latitude'] as num).toDouble(),
+      longitude: (json['longitude'] as num).toDouble(),
+    );
+  }
+}
+
+class StoreDatasetSeeder {
+  Future<void> seedIfNeeded() async {
+    final restaurantBox = Hive.box<Restaurant>(AppConstants.restaurantBox);
+    final settingsBox = Hive.box(AppConstants.settingsBox);
+
+    final meta = await _loadMeta();
+    if (meta == null) {
+      return;
+    }
+
+    final currentVersion =
+        settingsBox.get(AppConstants.storeSeedVersionKey) as String?;
+    final shouldSeed = restaurantBox.isEmpty || currentVersion != meta.version;
+    if (!shouldSeed) {
+      return;
+    }
+
+    final seeds = await _loadSeedItems();
+    if (seeds.isEmpty) {
+      AppLogger.info('store_seed.json 데이터가 비어 있어 시드를 건너뜁니다.');
+      return;
+    }
+
+    await _applySeeds(
+      restaurantBox: restaurantBox,
+      seeds: seeds,
+      generatedAt: meta.generatedAt,
+    );
+    await settingsBox.put(AppConstants.storeSeedVersionKey, meta.version);
+
+    AppLogger.info(
+      '스토어 시드 적용 완료: version=${meta.version}, count=${meta.itemCount}',
+    );
+  }
+
+  Future<StoreSeedMeta?> _loadMeta() async {
+    try {
+      final metaJson = await rootBundle.loadString(
+        AppConstants.storeSeedMetaAsset,
+      );
+      final decoded = jsonDecode(metaJson) as Map<String, dynamic>;
+      return StoreSeedMeta.fromJson(decoded);
+    } catch (e, stack) {
+      AppLogger.error(
+        'store_seed.meta.json 로딩 실패',
+        error: e,
+        stackTrace: stack,
+      );
+      return null;
+    }
+  }
+
+  Future<List<StoreSeedItem>> _loadSeedItems() async {
+    try {
+      final dataJson = await rootBundle.loadString(
+        AppConstants.storeSeedDataAsset,
+      );
+      final decoded = jsonDecode(dataJson);
+      if (decoded is! List) {
+        throw const FormatException('store_seed.json 포맷이 배열이 아닙니다.');
+      }
+      return decoded
+          .cast<Map<String, dynamic>>()
+          .map(StoreSeedItem.fromJson)
+          .toList();
+    } catch (e, stack) {
+      AppLogger.error('store_seed.json 로딩 실패', error: e, stackTrace: stack);
+      return [];
+    }
+  }
+
+  Future<void> _applySeeds({
+    required Box<Restaurant> restaurantBox,
+    required List<StoreSeedItem> seeds,
+    required DateTime generatedAt,
+  }) async {
+    final seedMap = {for (final seed in seeds) _buildId(seed.storeId): seed};
+    int added = 0;
+    int updated = 0;
+
+    for (final entry in seedMap.entries) {
+      final id = entry.key;
+      final seed = entry.value;
+      final existing = restaurantBox.get(id);
+
+      if (existing == null) {
+        final restaurant = _buildRestaurant(seed, generatedAt);
+        await restaurantBox.put(id, restaurant);
+        added++;
+        continue;
+      }
+
+      if (existing.source == DataSource.PRESET) {
+        final description = _buildDescription(seed, existing.description);
+        final restaurant = existing.copyWith(
+          name: seed.name,
+          category: existing.category.isNotEmpty ? existing.category : '기타',
+          subCategory: existing.subCategory.isNotEmpty
+              ? existing.subCategory
+              : '기타',
+          description: description,
+          roadAddress: seed.roadAddress,
+          jibunAddress: seed.address.isNotEmpty
+              ? seed.address
+              : seed.roadAddress,
+          latitude: seed.latitude,
+          longitude: seed.longitude,
+          updatedAt: generatedAt,
+        );
+        await restaurantBox.put(id, restaurant);
+        updated++;
+      }
+    }
+
+    final unchanged = restaurantBox.length - added - updated;
+    AppLogger.debug(
+      '스토어 시드 결과 - 추가: $added, 업데이트: $updated, 기존 유지: '
+      '$unchanged',
+    );
+  }
+
+  Restaurant _buildRestaurant(StoreSeedItem seed, DateTime generatedAt) {
+    return Restaurant(
+      id: _buildId(seed.storeId),
+      name: seed.name,
+      category: '기타',
+      subCategory: '기타',
+      description: _buildDescription(seed, null),
+      phoneNumber: null,
+      roadAddress: seed.roadAddress,
+      jibunAddress: seed.address.isNotEmpty ? seed.address : seed.roadAddress,
+      latitude: seed.latitude,
+      longitude: seed.longitude,
+      lastVisitDate: null,
+      source: DataSource.PRESET,
+      createdAt: generatedAt,
+      updatedAt: generatedAt,
+      naverPlaceId: null,
+      naverUrl: null,
+      businessHours: null,
+      lastVisited: null,
+      visitCount: 0,
+    );
+  }
+
+  String _buildId(int storeId) => 'store-$storeId';
+
+  String? _buildDescription(StoreSeedItem seed, String? existingDescription) {
+    if (existingDescription != null && existingDescription.isNotEmpty) {
+      return existingDescription;
+    }
+
+    if (seed.title.isNotEmpty && seed.title != seed.name) {
+      return seed.title;
+    }
+
+    return null;
+  }
+}