// API服务层
import axios from 'axios';
import { API_BASE_URL, API_ENDPOINTS } from '../utils/constants.js';

// 获取设备MAC地址
export function getDeviceMacAddress() {
  const os = require('os');
  const networkInterfaces = os.networkInterfaces();
  for (const name of Object.keys(networkInterfaces)) {
    for (const net of networkInterfaces[name]) {
      if (net.mac && net.mac !== '00:00:00:00:00:00') {
        return net.mac;
      }
    }
  }
  return 'unknown';
}

// 创建axios实例
const http = axios.create({
  baseURL: API_BASE_URL,
  timeout: 30000,
  headers: {
    'Content-Type': 'application/json'
  }
});

// 请求拦截器
http.interceptors.request.use(
  config => {
    // 可以在这里添加token等认证信息
    return config;
  },
  error => {
    return Promise.reject(error);
  }
);

// 响应拦截器
http.interceptors.response.use(
  response => {
    return response;
  },
  error => {
    console.error('API请求错误:', error);
    return Promise.reject(error);
  }
);

// 认证相关API
export const authAPI = {
  // 账号密码登录
  login: (data) => {
    const mac = getDeviceMacAddress();
    return http.post(API_ENDPOINTS.AUTH.LOGIN, {
      ...data,
      mac
    });
  },

  // 手机号验证码登录
  phoneLogin: (data) => {
    const mac = getDeviceMacAddress();
    return http.post(API_ENDPOINTS.AUTH.PHONE_LOGIN, {
      ...data,
      mac
    });
  },

  // 企业登录
  companyLogin: (data) => {
    return http.post(API_ENDPOINTS.AUTH.COMPANY_LOGIN, data);
  },

  // 设置登录缓存
  setLoginCache: (data) => {
    const mac = getDeviceMacAddress();
    return http.post(API_ENDPOINTS.AUTH.SET_LOGIN_CACHE, {
      ...data,
      mac
    });
  }
};

// 用户相关API
export const userAPI = {
  // 获取用户信息
  getUserInfo: () => {
    return http.put(API_ENDPOINTS.USER.INFO, {});
  },

  // 获取公司列表
  getCompanyList: () => {
    return http.get(API_ENDPOINTS.USER.COMPANY_LIST, {
      params: {},
      loading: true
    });
  },

  // 根据登录获取用户ID
  getUserIdByLogin: (data) => {
    const mac = getDeviceMacAddress();
    return http.post(API_ENDPOINTS.USER.GET_USER_ID, {
      ...data,
      mac,
      verify_type: 3
    });
  },

  // 修改密码
  changePassword: (data) => {
    return http.post(API_ENDPOINTS.USER.CHANGE_PASSWORD, data, {
      loading: true
    });
  }
};

// 公司相关API
export const companyAPI = {
  // 获取公司用户信息
  getCompanyUserInfo: () => {
    return http.post(API_ENDPOINTS.COMPANY.INFO, {}, {
      loading: true
    });
  }
};

// 设备相关API
export const deviceAPI = {
  // 获取所有设备列表
  getDeviceList: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.LIST, {
      params,
      loading: true
    });
  },

  // 获取设备类型列表
  getDeviceTypes: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.TYPES, {
      params,
      loading: true
    });
  },

  // 连接设备
  connectDevice: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.CONNECT, {
      params,
      loading: params.loading || false,
      isErrorMessage: false
    });
  },

  // 获取设备使用日志
  getDeviceLogs: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.LOGS, {
      params,
      loading: true
    });
  },

  // 添加使用申请
  addUseApprove: (params) => {
    return http.post(API_ENDPOINTS.DEVICE.APPROVE, null, {
      params,
      loading: true
    });
  },

  // 撤销使用申请
  revokeUseApprove: (params) => {
    return http.post(API_ENDPOINTS.DEVICE.REVOKE, null, {
      params,
      loading: true
    });
  },

  // 获取用途列表
  getPurposeList: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.PURPOSE_LIST, {
      params,
      loading: true
    });
  },

  // 获取设备使用时间列表
  getDeviceTimeList: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.TIME_LIST, {
      params,
      loading: true
    });
  },

  // 获取端口列表
  getPortList: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.PORT_LIST, {
      params,
      loading: true
    });
  },

  // 获取端口状态
  getPortStatus: (params) => {
    return http.get(API_ENDPOINTS.DEVICE.PORT_STATUS, {
      params,
      loading: true
    });
  }
};

// 通用API
export const commonAPI = {
  // 获取验证码
  getVerificationCode: (data) => {
    return http.post(API_ENDPOINTS.COMMON.VERIFICATION_CODE, data, {
      loading: true
    });
  },

  // 获取微信二维码
  getWechatQRCode: () => {
    return http.get(API_ENDPOINTS.COMMON.WECHAT_QRCODE, {
      params: {}
    });
  },

  // 检查扫码状态
  checkScanStatus: (params) => {
    return http.get(API_ENDPOINTS.COMMON.CHECK_SCAN, {
      params
    });
  }
};

// 统一的API响应处理
export function handleApiResponse(response, successMessage = '操作成功') {
  if (response.data && response.data.code === 200) {
    return {
      success: true,
      data: response.data.data,
      message: response.data.message || successMessage
    };
  } else {
    return {
      success: false,
      message: response.data?.message || '操作失败',
      code: response.data?.code
    };
  }
}

// 统一的错误处理
export function handleApiError(error) {
  console.error('API调用失败:', error);
  
  let message = '网络请求失败';
  
  if (error.response) {
    // 服务器返回了错误状态码
    message = error.response.data?.message || `服务器错误: ${error.response.status}`;
  } else if (error.request) {
    // 请求发出但没有收到响应
    message = '网络连接失败，请检查网络';
  } else {
    // 其他错误
    message = error.message || '请求失败';
  }
  
  return {
    success: false,
    message
  };
}