import 'dart:convert';
import 'package:aioa_mobile/features/assistant/data/leave_progress_repository.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:http/http.dart' as http;
import 'package:http/testing.dart';

void main() {
  test('parses ambiguous own request candidates', () async {
    final repository = LeaveProgressRepository(
      baseUrl: 'https://api.example.test/api/v1',
      client: MockClient((request) async {
        expect(request.url.path, '/api/v1/ai/leave-progress-answers');
        return http.Response(
          jsonEncode({
            'requiresSelection': true,
            'candidates': [
              {
                'id': 'leave-1',
                'type': 'ANNUAL',
                'status': 'PENDING',
                'startsAt': '2026-07-20T01:00:00Z',
                'endsAt': '2026-07-20T09:00:00Z',
                'createdAt': '2026-07-18T01:00:00Z',
              },
            ],
          }),
          200,
          headers: {'content-type': 'application/json; charset=utf-8'},
        );
      }),
    );
    final result = await repository.ask('我的年假进度？');
    expect(result.requiresSelection, isTrue);
    expect(result.candidates.single.id, 'leave-1');
  });

  test('sends selected request id and parses active tasks', () async {
    final repository = LeaveProgressRepository(
      baseUrl: 'https://api.example.test/api/v1',
      client: MockClient((request) async {
        expect(jsonDecode(request.body)['selectedRequestId'], 'leave-1');
        return http.Response(
          jsonEncode({
            'requiresSelection': false,
            'answer': '正在主管审批',
            'request': {
              'id': 'leave-1',
              'type': 'ANNUAL',
              'status': 'PENDING',
              'startsAt': '2026-07-20T01:00:00Z',
              'endsAt': '2026-07-20T09:00:00Z',
              'createdAt': '2026-07-18T01:00:00Z',
            },
            'progress': {
              'activeTaskNames': ['主管审批'],
              'completedTaskNames': [],
              'processEnded': false,
            },
          }),
          200,
          headers: {'content-type': 'application/json; charset=utf-8'},
        );
      }),
    );
    final result = await repository.ask('进度？', selectedRequestId: 'leave-1');
    expect(result.activeTasks, ['主管审批']);
    expect(result.answer, '正在主管审批');
  });
}