import { getToken } from './auth'
import errorCode from './errorCode'
import { toast, tansParams } from './common'
import { getSMSCodeFromOa, loginOaByPhone } from '../api/oa/login'

let timeout = 10000
const baseUrl = 'http://49.232.154.205:18081'
// const baseUrl = 'http://localhost:8080'

// 显示loading提示
const showLoading = (title = '正在登录OA系统...') => {
  uni.showLoading({
    title: title,
    mask: true
  })
}

// 隐藏loading提示
const hideLoading = () => {
  uni.hideLoading()
}

const request = config => {
  // 是否需要设置 token
  const isToken = (config.headers || {}).isToken === false
  // 合并 header，优先 config.header
  config.header = Object.assign({
    'Content-Type': 'application/json;charset=UTF-8',
    'Accept': 'application/json, text/plain, */*',
    'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
    'Content-Language': 'zh_CN',
    'User-Agent': uni.getStorageSync('userAgent') || 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 Edg/138.0.0.0'
  }, config.header || {})
  if (getToken() && !isToken) {
    config.header['Authorization'] = 'Bearer ' + getToken()
  }
  // get请求映射params参数
  if (config.params) {
    let url = config.url + '?' + tansParams(config.params)
    url = url.slice(0, -1)
    config.url = url
  }
  // 打印请求体
  console.log('[oaRequest] 请求体:', config)
  return new Promise((resolve, reject) => {
    uni.request({
        method: config.method || 'get',
        timeout: config.timeout ||  timeout,
        url: config.baseUrl || baseUrl + config.url,
        data: config.data,
        header: config.header,
        dataType: 'json'
      }).then(async response => {
        let [error, res] = response
        // 打印返回值
        console.log('[oaRequest] 返回值:', res)
        if (error) {
			  console.log(error)
          toast('后端接口连接异常')
          reject('后端接口连接异常')
          return
        }
        const code = res.data.code || 200
        const msg = errorCode[code] || res.data.msg || errorCode['default']
        if (code === 401) {
          // 显示loading提示
          showLoading()
          // 从store中获取phoneNumber，并依次调用getSMSCodeFromOa和loginOaByPhone
          const store = require('@/store').default
          const phoneNumber = store.getters.storeSelfInfo?.phoneNumber
          if (phoneNumber) {
            try {
              await getSMSCodeFromOa(phoneNumber)
              await loginOaByPhone(phoneNumber)
              hideLoading()
            } catch (e) {
              hideLoading()
              console.log('OA自动登录失败', e)
              toast('OA自动登录失败')
            }
          } else {
            hideLoading()
            toast('无法获取手机号，OA自动登录失败')
          }
          reject('无效的会话，或者会话已过期，请重新登录。')
        } else if (code === 500) {
          toast(msg)
          reject('500')
        } else if (code !== 200) {
          toast(msg)
          reject(code)
        }
        resolve(res.data)
      })
      .catch(error => {
        let { message } = error
        if (message === 'Network Error') {
          message = '后端接口连接异常'
        } else if (message.includes('timeout')) {
          message = '系统接口请求超时'
        } else if (message.includes('Request failed with status code')) {
          message = '系统接口' + message.substr(message.length - 3) + '异常'
        }
        toast(message)
        reject(error)
      })
  })
}

export default request