const zulip = require('zulip-js');
const axios = require('axios');

// 配置
const GAME_SERVER = 'http://localhost:3000';
const TEST_USER = {
  username: 'angtest123',
  password: 'angtest123',
  email: 'angjustinl@163.com'
};

/**
 * 登录游戏服务器获取用户信息
 */
async function loginToGameServer() {
  console.log('📝 步骤 1: 登录游戏服务器');
  console.log(`   用户名: ${TEST_USER.username}`);
  
  try {
    const response = await axios.post(`${GAME_SERVER}/auth/login`, {
      identifier: TEST_USER.username,
      password: TEST_USER.password
    });
    
    if (response.data.success) {
      console.log('✅ 登录成功');
      console.log(`   用户ID: ${response.data.data.user.id}`);
      console.log(`   邮箱: ${response.data.data.user.email}`);
      return {
        userId: response.data.data.user.id,
        username: response.data.data.user.username,
        email: response.data.data.user.email,
        token: response.data.data.access_token
      };
    } else {
      throw new Error(response.data.message || '登录失败');
    }
  } catch (error) {
    console.error('❌ 登录失败:', error.response?.data?.message || error.message);
    throw error;
  }
}

/**
 * 使用密码获取 Zulip API Key
 */
async function getZulipApiKey(email, password) {
  console.log('\n📝 步骤 2: 获取 Zulip API Key');
  console.log(`   邮箱: ${email}`);
  
  try {
    // Zulip API 使用 Basic Auth 和 form data
    const response = await axios.post(
      'https://zulip.xinghangee.icu/api/v1/fetch_api_key',
      `username=${encodeURIComponent(email)}&password=${encodeURIComponent(password)}`,
      {
        headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
        }
      }
    );
    
    if (response.data.result === 'success') {
      console.log('✅ 成功获取 API Key');
      console.log(`   API Key: ${response.data.api_key.substring(0, 10)}...`);
      console.log(`   用户ID: ${response.data.user_id}`);
      return {
        apiKey: response.data.api_key,
        email: response.data.email,
        userId: response.data.user_id
      };
    } else {
      throw new Error(response.data.msg || '获取 API Key 失败');
    }
  } catch (error) {
    console.error('❌ 获取 API Key 失败:', error.response?.data?.msg || error.message);
    throw error;
  }
}

async function listSubscriptions() {
  console.log('🚀 开始测试用户订阅的 Streams');
  console.log('='.repeat(60));
  
  try {
    // 步骤1: 登录游戏服务器
    const userInfo = await loginToGameServer();
    
    // 步骤2: 获取 Zulip API Key
    const zulipAuth = await getZulipApiKey(userInfo.email, TEST_USER.password);
    
    console.log('\n📝 步骤 3: 检查用户订阅的 Streams');
    
    const config = {
      username: zulipAuth.email,
      apiKey: zulipAuth.apiKey,
      realm: 'https://zulip.xinghangee.icu/'
    };
    
    const client = await zulip(config);
    
    // 获取用户信息
    console.log('\n👤 获取用户信息...');
    const profile = await client.users.me.getProfile();
    console.log('用户:', profile.full_name, `(${profile.email})`);
    console.log('是否管理员:', profile.is_admin);
    
    // 获取用户订阅的 Streams
    console.log('\n📋 获取用户订阅的 Streams...');
    const subscriptions = await client.streams.subscriptions.retrieve();
    
    if (subscriptions.result === 'success') {
      console.log(`\n✅ 找到 ${subscriptions.subscriptions.length} 个订阅的 Streams:`);
      subscriptions.subscriptions.forEach(sub => {
        console.log(`  - ${sub.name} (ID: ${sub.stream_id})`);
      });
      
      // 检查是否有 "Novice Village"
      const noviceVillage = subscriptions.subscriptions.find(s => s.name === 'Pumpkin Valley');
      if (noviceVillage) {
        console.log('\n✅ "Pumpkin Valley" Stream 已存在!');
        
        // 测试发送消息
        console.log('\n📤 测试发送消息...');
        const result = await client.messages.send({
          type: 'stream',
          to: 'Pumpkin Valley',
          subject: 'General',
          content: '测试消息：系统集成测试成功 🎮'
        });
        
        if (result.result === 'success') {
          console.log('✅ 消息发送成功! Message ID:', result.id);
        } else {
          console.log('❌ 消息发送失败:', result.msg);
        }
      } else {
        console.log('\n⚠️ "Pumpkin Valley" Stream 不存在');
        console.log('💡 请在 Zulip 网页界面手动创建该 Stream，或使用管理员账号创建');
        
        // 尝试发送到第一个可用的 Stream
        if (subscriptions.subscriptions.length > 0) {
          const firstStream = subscriptions.subscriptions[0];
          console.log(`\n📤 尝试发送消息到 "${firstStream.name}"...`);
          const result = await client.messages.send({
            type: 'stream',
            to: firstStream.name,
            subject: 'Test',
            content: '测试消息：验证系统可以发送消息 🎮'
          });
          
          if (result.result === 'success') {
            console.log('✅ 消息发送成功! Message ID:', result.id);
            console.log(`💡 系统工作正常，只需创建 "Novice Village" Stream 即可`);
          } else {
            console.log('❌ 消息发送失败:', result.msg);
          }
        }
      }
    } else {
      console.log('❌ 获取订阅失败:', subscriptions.msg);
    }
    
  } catch (error) {
    console.error('\n❌ 操作失败:', error.message);
    if (error.response) {
      console.error('响应数据:', error.response.data);
    }
    process.exit(1);
  }
}

// 运行测试
listSubscriptions();