xk-admin/apps/web-antd/src/views/business/chat/utils/request.ts

import { message } from 'ant-design-vue';
import axios from 'axios';

import { useAccessStore } from '@vben/stores';

// 创建 Axios 实例
const service = axios.create({
  baseURL: '/im-api/',
  timeout: 15_000,
});

// 请求拦截器
service.interceptors.request.use(
  (config) => {
    const token = localStorage.getItem('token');
    if (token) {
      config.headers.Authorization = `Bearer ${token}`;
    }
    return config;
  },
  (error) => {
    console.error('Request error:', error);
    return Promise.reject(error);
  },
);

// 响应拦截器
service.interceptors.response.use(
  (response) => {
    const { code, result, message: msg } = response.data;
    if (code === 0) {
      return result;
    } else {
      if (code === 401) {
        message.error(msg);
        localStorage.removeItem('token');
        localStorage.removeItem('chatUser');
        window.location.href = '/login';
        return Promise.reject(new Error(msg));
      }
      message.error(msg);
      return Promise.reject(new Error(msg));
    }
  },
  (error) => {
    console.error('Response error:', error);

    // 详细的错误处理
    if (error.code === 'ECONNABORTED') {
      console.log('请求超时，请检查网络连接');
    } else if (error.response?.status === 0 || error.message.includes('CORS')) {
      console.log('CORS错误检测到，尝试备用方案...');
      handleCORSError(error.config);
    } else if (error.response?.status >= 400 && error.response?.status < 500) {
      console.log('客户端错误:', error.response.status, error.response.data);
    } else if (error.response?.status >= 500) {
      console.log('服务器错误:', error.response.status);
    } else {
      console.log('网络错误:', error.message);
    }

    message.error('网络请求失败');
    return Promise.reject(error);
  },
);

// CORS错误的备用处理方案
const handleCORSError = (config) => {
  console.log('执行CORS错误备用方案...');
  const apiUrl = config.url.replace('/api', '');

  return fetch(apiUrl, {
    method: config.method.toUpperCase(),
    headers: {
      'Content-Type': 'application/json',
      ...config.headers,
    },
    mode: 'cors',
    body: config.data ? JSON.stringify(config.data) : undefined,
  })
    .then((response) => {
      if (!response.ok) {
        throw new Error(`HTTP error! status: ${response.status}`);
      }
      return response.json();
    })
    .catch((error) => {
      console.error('备用方案也失败:', error);
      throw error;
    });
};

// 封装请求方法
export const get = (url, params = {}) => {
  return service.get(url, { params });
};

export const post = (url, data = {}) => {
  return service.post(url, data);
};

export const upload = (url, file) => {
  const formData = new FormData();
  formData.append('file', file);
  return service.post(url, formData, {
    headers: {
      'Content-Type': 'multipart/form-data',
    },
  });
};

// 发送普通消息API
export const sendMessage = (data) => {
  const apiUrl = '/im-api/send-to-user';

  // 消息类型映射 - 根据用户提供的完整映射更新
  const messageTypeMap: any = {
    text: 0,
    image: 1,
    audio: 2,
    video: 3,
    prescription: 4,
    'medical-record': 5,
    'video-call': 6,
    'audio-call': 7,
    file: 8,
    register: 10,
    'patient-experience': 11,
    'product-card': 12,
    'end-consultation': 13,
  };

  // 确保 receiver_user_id 有 user- 前缀（如果是患者端）
  const receiverId = data.receiverId.toString();
  const normalizedReceiverId = receiverId.startsWith('user-') ? receiverId : `user-${receiverId}`;
  
  // 确保 sender_user_id：小助手保持 doctor_assistant；医生端补 doctor- 前缀
  const senderId = data.senderId.toString();
  const normalizedSenderId =
    senderId === 'doctor_assistant' || senderId.startsWith('doctor-')
      ? senderId
      : `doctor-${senderId}`;
  
  const requestData = {
    room_id: data.roomId,
    sender_user_id: normalizedSenderId,
    receiver_user_id: normalizedReceiverId,
    message_type: messageTypeMap[data.type] || 0,
    message_content: data.content || '',
    duration: data.duration || 0,
  };

  // 如果包含通话信令，添加call_id和call_status
  if (data.callId) {
    requestData.call_id = data.callId;
  }
  if (data.callStatus) {
    requestData.call_status = data.callStatus;
  }

  // 从 accessStore 获取 Token
  const accessStore = useAccessStore();
  const token = accessStore.accessToken;
  
  return axios
    .post(apiUrl, requestData, {
      headers: {
        'Content-Type': 'application/json',
        'Authorization': token ? (token.startsWith('Bearer ') ? token : `Bearer ${token}`) : '',
      },
      timeout: 15_000,
      withCredentials: false,
    })
    .then((response) => {
      console.log('消息发送成功:', response.data);
      return response.data;
    })
    .catch((error) => {
      console.error('消息发送失败:', error);
      throw error;
    });
};

// 专门的通话信令发送方法
export const sendCallSignal = (signalData) => {
  const apiUrl = '/api/send-to-user';

  // 验证必要参数
  if (!signalData.sender_user_id) {
    throw new Error('缺少发送方用户ID');
  }
  if (!signalData.receiver_user_id) {
    throw new Error('缺少接收方用户ID');
  }
  if (!signalData.call_id) {
    throw new Error('缺少通话ID');
  }
  if (!signalData.call_status) {
    throw new Error('缺少通话状态');
  }

  // 确保 receiver_user_id 有 user- 前缀（如果是患者端）
  const receiverId = signalData.receiver_user_id;
  const normalizedReceiverId = receiverId.startsWith('user-') || receiverId.startsWith('doctor-') 
    ? receiverId 
    : `user-${receiverId}`;

  // 构建通话信令请求数据
  const requestData = {
    sender_user_id: signalData.sender_user_id,
    receiver_user_id: normalizedReceiverId,
    message_type: signalData.message_type || 6, // 默认视频通话
    message_content:
      signalData.message_content || JSON.stringify(signalData.data || {}),
    call_id: signalData.call_id,
    call_status: signalData.call_status,
    // 添加来源标记
    isFromHttp: true,
  };

  console.log('发送通话信令到API:', apiUrl, requestData);

  // 从 accessStore 获取 Token
  const accessStore = useAccessStore();
  const token = accessStore.accessToken;

  return axios
    .post(apiUrl, requestData, {
      headers: {
        'Content-Type': 'application/json',
        'Authorization': token ? (token.startsWith('Bearer ') ? token : `Bearer ${token}`) : '',
      },
      timeout: 15_000,
      withCredentials: false,
    })
    .then((response) => {
      console.log('通话信令发送成功:', response.data);
      return response.data;
    })
    .catch((error) => {
      console.error('通话信令发送失败:', error);

      // 提供更详细的错误信息
      if (error.response) {
        console.error('响应错误:', error.response.data);
        console.error('响应状态:', error.response.status);
        console.error('响应头:', error.response.headers);
      } else if (error.request) {
        console.error('请求错误:', error.request);
      } else {
        console.error('配置错误:', error.message);
      }

      throw error;
    });
};

// 通话相关的便捷方法
export const callAPI = {
  // 发起通话邀请
  invite: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'invite',
      message_type: callType, // 6=视频, 7=语音
    });
  },

  // 接受通话
  accept: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'accepted',
      message_type: callType,
    });
  },

  // 拒绝通话
  reject: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'rejected',
      message_type: callType,
    });
  },

  // 结束通话
  end: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'ended',
      message_type: callType,
    });
  },

  // 发送WebRTC Offer
  sendOffer: (
    senderUserId,
    receiverUserId,
    callId,
    offerData,
    callType = 6,
  ) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'offer',
      message_type: callType,
      data: offerData,
    });
  },

  // 发送WebRTC Answer
  sendAnswer: (
    senderUserId,
    receiverUserId,
    callId,
    answerData,
    callType = 6,
  ) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'answer',
      message_type: callType,
      data: answerData,
    });
  },

  // 发送ICE候选
  sendCandidate: (
    senderUserId,
    receiverUserId,
    callId,
    candidateData,
    callType = 6,
  ) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'candidate',
      message_type: callType,
      data: candidateData,
    });
  },

  // 发送忙线状态
  sendBusy: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'busy',
      message_type: callType,
    });
  },

  // 发送无人接听
  sendNoAnswer: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'no-answer',
      message_type: callType,
    });
  },

  // 发送通话失败
  sendFailed: (senderUserId, receiverUserId, callId, callType = 6) => {
    return sendCallSignal({
      sender_user_id: senderUserId,
      receiver_user_id: receiverUserId,
      call_id: callId,
      call_status: 'failed',
      message_type: callType,
    });
  },
};

export default service;