import "package:hive_flutter/hive_flutter.dart";
import "package:quotegen_client/models/gallery_item.dart";

class GalleryDB {

  static const String _boxName = "gallery";

  static LazyBox<String> get _box => Hive.lazyBox<String>(_boxName);


  static Future<void> saveItem(GalleryItem item) async {
    await _box.put(item.id, item.toJsonString());
  }

  static Future<void> deleteItem(String id) async {
    await _box.delete(id);
  }

  static Future<List<GalleryItem>> getAllItems() async {
    final keys = _box.keys.toList();
    final items = <GalleryItem>[];

    for (final key in keys) {
      final raw = await _box.get(key);
      if (raw != null) {
        try {
          items.add(GalleryItem.fromJsonString(raw));
        } catch (e) {
          // skip corrupted entries
          print("GalleryDB: failed to parse item $key: $e");
        }
      }
    }

    items.sort((a, b) => b.createdAt.compareTo(a.createdAt));
    return items;
  }

}