import axios from 'axios';
import md5 from 'md5';
import { requestProxy } from "./indexEduplus2RequestProxy";
import { isDev, queryString } from 'educoder';
import { notification } from 'antd';
import cookie from 'react-cookies';
import './index.css';
const $ = window.$;
const opens = "79e33abd4b6588941ab7622aed1e67e8";
let timestamp;
let checkSubmitFlg = false;
let message501 = false;

function locationurl(list) {
  if (window.location.port === "3007") {

  } else {
    window.location.href = list
  }
}

// TODO 开发期多个身份切换
let debugType = ""
if (isDev) {
  const _search = window.location.search;
  let parsed = {};
  if (_search) {
    parsed = queryString.parse(_search);
  }
  debugType = window.location.search.indexOf('debug=t') != -1 ? 'teacher' :
    window.location.search.indexOf('debug=s') != -1 ? 'student' :
      window.location.search.indexOf('debug=a') != -1 ? 'admin' : parsed.debug || 'admin'
}
// 超管
// debugType="admin";
// 老师
//debugType="teacher";
// 学生
//debugType="student";

function clearAllCookie() {
  cookie.remove('_educoder_session', { path: '/' });
  cookie.remove('autologin_trustie', { path: '/' });
  setpostcookie()
}
clearAllCookie();
function setpostcookie() {

  const str = window.location.pathname;
  if (str.indexOf("/wxcode") !== -1) {
    cookie.remove('_educoder_session', { path: '/' });
    cookie.remove('autologin_trustie', { path: '/' });
    const _params = window.location.search;
    if (_params) {
      let _search = _params.split('?')[1];
      let _educoder_sessions = _search.split('&')[0].split('=');
      cookie.save('_educoder_session', _educoder_sessions[1], { domain: '.educoder.net', path: '/' });
      let autologin_trusties = _search.split('&')[1].split('=');
      cookie.save('autologin_trustie', autologin_trusties[1], { domain: '.educoder.net', path: '/' });

    }
  }
}
setpostcookie();


function railsgettimes(proxy) {

  clearAllCookie()

  if (timestamp && checkSubmitFlg === false) {
    $.ajax({
      url: proxy, async: false, success: function (data) {
        if (data.status === 0) {
          timestamp = data.message;
          setpostcookie();
        }
      }
    })
    checkSubmitFlg = true
    window.setTimeout(() => {
      checkSubmitFlg = false;
    }, 2000);
  } else if (checkSubmitFlg === false) {
    $.ajax({
      url: proxy, async: false, success: function (data) {
        if (data.status === 0) {
          timestamp = data.message;
          setpostcookie();
        }
      }
    })
    checkSubmitFlg = true
    window.setTimeout(() => {
      checkSubmitFlg = false;
    }, 2000);
  }

}





window._debugType = debugType;
export function initAxiosInterceptors(props) {
  initOnlineOfflineListener()
  // TODO 避免重复的请求 https://github.com/axios/axios#cancellation

  let proxy = "https://test-newweb.educoder.net"

  // 在这里使用requestMap控制，避免用户通过双击等操作发出重复的请求；
  // 如果需要支持重复的请求，考虑config里面自定义一个allowRepeat参考来控制
  const requestMap = {};

  window.setfalseInRequestMap = function (keyName) {
    requestMap[keyName] = false;
  }

  //响应前的设置
  axios.interceptors.request.use(
    config => {
      setpostcookie()
      clearAllCookie()
      // config.headers['Content-Type']= 'no-cache'
      // if (token) {  // 每次发送请求之前判断是否存在token，如果存在，则统一在http请求的header都加上token，不用每次请求都手动添加了
      //     config.headers.Authorization = token;
      // }

      // ---------------------------------------------    測試3007连测试服的代码
      // if (url.indexOf('file_update') != -1 || url.indexOf('game_build') != -1 || url.indexOf('game_status') != -1) {
      //     proxy = 'https://testbdweb.trustie.net'
      // } else {
      //     proxy = 'http://localhost:3000'
      // }
      // ---------------------------------------------

      if (config.url.indexOf(proxy) != -1 || config.url.indexOf(':') != -1) {
        return config
      }
      requestProxy(config)

      let url = `/api${config.url}`;

      //qq登录去掉api
      if (config.params && config.params.redirect_uri != undefined) {
        if (config.params.redirect_uri.indexOf('otherloginqq') != -1) {
          url = `${config.url}`;
        }
      }
      if (`${config[0]}` != `true`) {
        let timestamp = Date.parse(new Date()) / 1000;
        if (window.location.port === "3007") {
          railsgettimes(`${proxy}/api/main/first_stamp.json`);
          let newopens = md5(opens + timestamp)
          config.url = `${proxy}${url}`;
          if (config.url.indexOf('?') == -1) {
            config.url = `${config.url}?debug=${debugType}&randomcode=${timestamp}&client_key=${newopens}`;
          } else {
            config.url = `${config.url}debug=${debugType}&randomcode=${timestamp}&client_key=${newopens}`;
          }
        } else {
          railsgettimes(`/api/main/first_stamp.json`);
          let newopens = md5(opens + timestamp)
          config.url = url;
          if (config.url.indexOf('?') == -1) {
            config.url = `${config.url}?randomcode=${timestamp}&client_key=${newopens}`;
          } else {
            config.url = `${config.url}&randomcode=${timestamp}&client_key=${newopens}`;
          }
        }
        setpostcookie();
      }
      if (config.method === "post") {
        if (requestMap[config.url] === true) { // 避免重复的请求  导致页面f5刷新 也会被阻止  显示这个方法会影响到定制信息
          return false;
        }
      }
      // 非file_update请求
      if (config.url.indexOf('update_file') === -1) {
        requestMap[config.url] = true;

        window.setTimeout("setfalseInRequestMap('" + config.url + "')", 900)
      }
      // setTimeout("setfalseInRequestMap(" + config.url + ")", 1200)
      return config;
    },
    err => {
      return Promise.reject(err);
    });

  axios.interceptors.response.use(function (response) {

    if (response === undefined) {
      return
    }
    if (response.data.status === -1) {
      //     console.error('error:', response.data.message)
      //     throw new Error()

      // https://github.com/axios/axios/issues?utf8=%E2%9C%93&q=cancel+request+in+response+interceptors+
      // https://github.com/axios/axios/issues/583
      // message.info(response.data.message || '服务端返回status -1，请联系管理员。');
      // props.showSnackbar( response.data.message || '服务器异常，请联系管理员。' )
      if (window.location.pathname.startsWith('/tasks/')) {
        props.showSnackbar(response.data.message || '服务器异常，请联系管理员。')
      } else {
        notification.open({
          message: "提示",
          description: response.data.message || '服务器异常，请联系管理员。',
          style: {
            zIndex: 99999999
          },
        });
        // notification['error']({
        //   message:"提示",
        //   description: response.data.message || '服务器异常，请联系管理员。',
        // });
      }

      throw new axios.Cancel('Operation canceled by the user.');
    } else {
      // hash跳转
      // var hash = window.location.hash;
      // if (hash) {
      // 	hashTimeout && window.clearTimeout(hashTimeout)
      // 	hashTimeout = setTimeout(() => {
      // 		var element = document.querySelector(hash);
      // 		if (element) {
      // 			element.scrollIntoView();
      // 		}
      // 	}, 400)
      // }
    }
    // if(response.data.status === 401){
    //   console.log("401401401")
    // }
    if (response.data.status === 403 || response.data.status === "403") {

      locationurl('/403');
    }

    if (response.data.status === 404) {
      locationurl('/nopage');
    }

    if (response.data.status === 500) {
      locationurl('/500');
    }

    if (response.data.status === 501) {
      if (message501 === false) {
        message501 = true
        notification.open({
          message: "提示",
          description: response.data.message || '访问异常，请求不合理',
          style: {
            zIndex: 99999999
          }
        })
      }
      window.setTimeout(function () {
        message501 = false
      }, 2000);
    }
    requestMap[response.config.url] = false;
    setpostcookie();
    return response;
  }, function (error) {
    return Promise.reject(error);
  });
  // -----------------------------------------------------------------------------------

}


function initOnlineOfflineListener() {
  const $ = window.$
  $(window).bind("online", () => {
    notification.destroy()
    notification.success({
      duration: 2,
      message: '网络恢复正常',
      description:
        '网络恢复正常，感谢使用。',
    })
  });
  $(window).bind("offline", () => {
    notification.destroy()

    notification.warning({
      duration: null,
      message: '网络异常',
      description:
        '网络异常，请检测网络后重试。',
    })
  });
}