import 'package:eaimar/data/models/appconfig_model.dart';
import 'package:flutter_test/flutter_test.dart';

/// `user_getappconfig` 响应的契约测试：服务端少下发字段、下发 null，
/// 客户端都要能解出来，而不是整个 fromJson 抛 TypeError。
void main() {
  test('完整响应正常解析', () {
    final resp = UserGetAppConfigResp.fromJson({
      'env': {'AGENT_TYPE': 'default'},
      'agents': [
        {
          'id': 'a1',
          'name': 'Emma',
          'avatarUrl': '',
          'description': '',
          'tag': '',
          'isOnline': true,
          'voice': 'v',
          'welcomeMessage': null,
          'voiceWelcomeMessage': null,
          'systemPrompt': 'hi',
          'tools': null,
        }
      ],
      'mcps': {
        'm': {'servername': 'm', 'url': 'u', 'type': 1, 'tools': ''}
      },
      'products': [
        {
          'id': 45091,
          'factoryid': 1,
          'devicetype': 0,
          'devicename': 'Echo-one',
          'productimage': null,
          'version': '0.0.3',
          'isforceupdate': false,
          'iscontinuouschat': null,
          'wakeupenable': null,
          'broadcastpeertranslate': null,
          'updatedescription': null,
          'updatepackageaddress': null,
        }
      ],
    });
    expect(resp.products.single.devicename, 'Echo-one');
    expect(resp.agents.single.systemPrompt, 'hi');
    expect(resp.mcps['m']!.type, 1);
  });

  test('顶层键缺失时给空集合，不抛', () {
    final resp = UserGetAppConfigResp.fromJson({});
    expect(resp.env, isEmpty);
    expect(resp.agents, isEmpty);
    expect(resp.mcps, isEmpty);
    expect(resp.products, isEmpty);
  });

  test('产品缺 devicetype / factoryid / devicename 时用默认值', () {
    final p = DBProduct.fromJson({'id': 1, 'version': '1.0.0'});
    expect(p.devicetype, 0);
    expect(p.factoryid, 0);
    expect(p.devicename, '');
    expect(p.version, '1.0.0');
    expect(p.updateonmismatch, isNull);
  });

  test('agent 缺非空字段时用默认值', () {
    final a = DBAgent.fromJson({'id': 'x'});
    expect(a.name, '');
    expect(a.isOnline, isFalse);
    expect(a.voice, '');
  });
  thirdSvcTests();
}

void thirdSvcTests() {
  group('thirdsvcs', () {
    test('v3 形状能解析，字段是 map', () {
      final resp = UserGetAppConfigResp.fromJson({
        'env': <String, String>{},
        'thirdsvcs': [
          {
            'id': 'stt_azure',
            'name': '微软 Azure 语音',
            'provider': 'azure',
            'categories': '1',
            'fields': {'subscription_key': 'k', 'region': 'southeastasia'},
          },
          // 空 map 字面量在 Dart 里会推断成 Map<dynamic,dynamic>，生成代码按 Map<String,dynamic> 强转会炸；
          // 真实响应经 jsonDecode 出来就是 Map<String,dynamic>，这里显式标类型只是让测试字面量与之一致。
          {'id': 'mcp_x', 'name': 'x', 'provider': '', 'categories': '10,11', 'fields': <String, String>{}},
        ],
      });
      expect(resp.thirdsvcs.length, 2);
      expect(resp.thirdsvcs.first.fields['region'], 'southeastasia');
    });

    test('走明文 v1 时没有 thirdsvcs 键 → 空列表，不抛', () {
      final resp = UserGetAppConfigResp.fromJson({'env': {'A': '1'}});
      expect(resp.thirdsvcs, isEmpty);
      expect(resp.env['A'], '1');
    });

    test('hasCategory 按逗号拆分整项比对，1 不会命中 10/11', () {
      final s = ThirdSvc(id: 'x', name: '', provider: '', categories: '10,11', fields: {});
      expect(s.hasCategory(1), isFalse);
      expect(s.hasCategory(10), isTrue);
      expect(s.hasCategory(11), isTrue);
    });

    test('条目缺字段时用默认值', () {
      final resp = UserGetAppConfigResp.fromJson({'thirdsvcs': [{'id': 'only_id'}]});
      expect(resp.thirdsvcs.single.id, 'only_id');
      expect(resp.thirdsvcs.single.fields, isEmpty);
    });
  });
}