// 2026-04-16 | test_action_api.dart | 动作接口测试 | 验证api_action.php GET/POST请求
// 运行: dart run scripts/test_action_api.dart

import 'dart:convert';
import 'dart:io';

const String baseUrl = 'https://eat.wktyl.com/api';

Future<void> main() async {
  print('=== api_action.php 接口测试 ===\n');
  print('目标: 验证 GET 和 POST 两种请求方式是否都能正常工作\n');

  const testId = 32892;

  // 1. IP状态查询 (GET)
  print('━━━ 1. IP状态查询 (GET) ━━━');
  await testGet('ip_status');

  // 2. 点赞 - GET方式
  print('\n━━━ 2. 点赞 - GET方式 ━━━');
  await testGet('like', params: {'type': 'recipe', 'id': '$testId', 'action': 'like'});

  // 3. 点赞 - POST方式 (JSON body)
  print('\n━━━ 3. 点赞 - POST方式 (JSON body) ━━━');
  await testPost('like', body: {'type': 'recipe', 'id': testId, 'action': 'like'});

  // 4. 取消点赞 - GET方式
  print('\n━━━ 4. 取消点赞 - GET方式 ━━━');
  await testGet('like', params: {'type': 'recipe', 'id': '$testId', 'action': 'unlike'});

  // 5. 评分 - GET方式
  print('\n━━━ 5. 评分 - GET方式 ━━━');
  await testGet('rate', params: {'type': 'recipe', 'id': '$testId', 'score': '4'});

  // 6. 评分 - POST方式 (JSON body)
  print('\n━━━ 6. 评分 - POST方式 (JSON body) ━━━');
  await testPost('rate', body: {'type': 'recipe', 'id': testId, 'score': 5});

  // 7. 浏览量 - POST方式
  print('\n━━━ 7. 浏览量 - POST方式 ━━━');
  await testPost('view', body: {'type': 'recipe', 'id': testId, 'count': 1});

  // 8. CORS预检 - OPTIONS
  print('\n━━━ 8. CORS预检 (OPTIONS) ━━━');
  await testOptions();

  print('\n=== 测试完成 ===');
}

Future<void> testGet(String act, {Map<String, String>? params}) async {
  final client = HttpClient();
  try {
    final queryParams = {'act': act, ...?params};
    final queryString = queryParams.entries.map((e) => '${e.key}=${Uri.encodeComponent(e.value)}').join('&');
    final url = Uri.parse('$baseUrl/api_action.php?$queryString');
    print('   GET $url');

    final request = await client.getUrl(url);
    request.headers.set('Accept', 'application/json');
    final response = await request.close();
    final body = await response.transform(utf8.decoder).join();

    _printResult(response.statusCode, body);
  } catch (e) {
    print('   ❌ 请求失败: $e');
  } finally {
    client.close();
  }
}

Future<void> testPost(String act, {Map<String, dynamic>? body}) async {
  final client = HttpClient();
  try {
    final url = Uri.parse('$baseUrl/api_action.php?act=$act');
    print('   POST $url');
    if (body != null) {
      print('   Body: ${jsonEncode(body)}');
    }

    final request = await client.postUrl(url);
    request.headers.set('Accept', 'application/json');
    request.headers.set('Content-Type', 'application/json');
    if (body != null) {
      request.write(jsonEncode(body));
    }

    final response = await request.close();
    final responseBody = await response.transform(utf8.decoder).join();

    _printResult(response.statusCode, responseBody);
  } catch (e) {
    print('   ❌ 请求失败: $e');
  } finally {
    client.close();
  }
}

Future<void> testOptions() async {
  final client = HttpClient();
  try {
    final url = Uri.parse('$baseUrl/api_action.php');
    print('   OPTIONS $url');

    final request = await client.openUrl('OPTIONS', url);
    request.headers.set('Accept', 'application/json');
    request.headers.set('Access-Control-Request-Method', 'POST');
    request.headers.set('Origin', 'http://localhost');

    final response = await request.close();
    print('   状态码: ${response.statusCode}');
    print('   CORS头: Access-Control-Allow-Methods = ${response.headers.value('access-control-allow-methods') ?? '未设置'}');
    print('   CORS头: Access-Control-Allow-Origin = ${response.headers.value('access-control-allow-origin') ?? '未设置'}');

    if (response.statusCode == 204) {
      print('   ✅ CORS预检通过');
    } else {
      print('   ⚠️ 预期204，实际${response.statusCode}');
    }
  } catch (e) {
    print('   ❌ 请求失败: $e');
  } finally {
    client.close();
  }
}

void _printResult(int statusCode, String body) {
  try {
    final json = jsonDecode(body) as Map<String, dynamic>;
    final code = json['code'];
    final message = json['message'];
    final data = json['data'];

    if (code == 200) {
      print('   ✅ HTTP $statusCode | code: $code | $message');
      if (data != null) {
        final dataStr = jsonEncode(data);
        if (dataStr.length > 200) {
          print('   data: ${dataStr.substring(0, 200)}...');
        } else {
          print('   data: $dataStr');
        }
      }
    } else {
      print('   ⚠️ HTTP $statusCode | code: $code | $message');
    }
  } catch (e) {
    if (body.length > 200) {
      print('   HTTP $statusCode | ${body.substring(0, 200)}...');
    } else {
      print('   HTTP $statusCode | $body');
    }
  }
}