deepvoice_client/lib/modules/goods/controllers/goodsvip_controller.dart

import '../../../data/models/goods.dart';
import '../../../data/services/network/api.dart';
import 'goods_base_controller.dart';

class GoodsvipController extends GoodsBaseController {
  @override
  Future<List<DBGoods>> fetchProducts() async {
    final types = [
      UsageType.AI,
      UsageType.Meet,
      UsageType.Translation,
      UsageType.Vip,
    ];
    final Map<String, DBGoods> all = {};
    for (final t in types) {
      final resp = await Api.getGoods({'usagetype': t.toInt});
      if (resp == null || resp is! Map) continue;
      if (resp.containsKey('error') || resp.containsKey('msg')) {
        final msg = resp['error'] ?? resp['msg'] ?? '服务器错误';
        throw Exception(msg);
      }
      final container =
          (resp is Map && resp['data'] is Map) ? resp['data'] : resp;
      final data = (container is Map)
          ? (container['goodss'] ?? container['goodes'] ?? container['goods'])
          : null;
      if (data is List) {
        final list = data
            .whereType<Map<String, dynamic>>()
            .map(DBGoods.fromJson)
            .toList();
        for (final g in list) {
          all[g.id] = g;
        }
      }
    }
    return all.values.toList();
  }

  // Future<void> purchase(DBGoods item) async => super.purchase(item);
}