import common from '@/common/components/common.js'
import axios from 'axios';

export const goDetail = (news, navTitle, navPath, router) => {
  // 只要有链接就跳转
  if (news.newsContentLink) {
    window.open(news.newsContentLink);
    return;
  }

  // 文章
  if (news.newsContentType === '1') {
    router.push(`/newsViewDetailText/${news.newsContentId}?navTitle=${navTitle}&navPath=${encodeURIComponent(navPath)}`)
    return;
  }
  // 图片
  if (news.newsContentType === '2') {
    router.push(`/newsViewDetailImage/${news.newsContentId}?navTitle=${navTitle}&navPath=${encodeURIComponent(navPath)}`)
    return;
  }
  // 音频
  if (news.newsContentType === '3') {
    router.push(`/newsViewDetailAudio/${news.newsContentId}?navTitle=${navTitle}&navPath=${encodeURIComponent(navPath)}`)
    return;
  }
  // 视频
  if (news.newsContentType === '4') {
    router.push(`/newsViewDetailVideo/${news.newsContentId}?navTitle=${navTitle}&navPath=${encodeURIComponent(navPath)}`)
    return;
  }
  // PDF
  if (news.newsContentType === '5') {
    router.push(`/newsViewDetailPdf/${news.newsContentId}?navTitle=${navTitle}&navPath=${encodeURIComponent(navPath)}`)
    return;
  }
  // 链接
  if (news.newsContentType === '6') {
    return;
  }
}

/**
 * 内容认证，必须登录或扫码关注公众号
 * @param {*} vueSelf 
 * @param {*} data 
 * @param {*} callback 
 * @returns 
 */
export const conetntAuth = (vueSelf, data, callback) => {
  
  const getUserByToken = (token) => {
    // 获取登录人信息
    axios.get(`${common.url}app/user/get-app-user`, { headers: { 'token': token } }).then(res => {
      vueSelf.userData = res.data; // 记录当前登录人信息
      // 判断用户是否已关注公众号, 接口返回true或false
      axios.get(`${common.url}app/wxopen/attentionrelease/${vueSelf.userData.userId}`, {}, {}).then(res => {
        if(!res.data) {
          // 如果没有关注公众号, 获取公众号二维码, 提示让用户扫描才能继续观看
          axios.get(`${common.url}app/wxopen/qrcoderelease/${vueSelf.userData.userId}`, {}, {}).then(res => {
            // 弹出遮罩, 显示公众号二维码, 接口返回的为base64图片
            vueSelf.qrCodeImage = res.data
            vueSelf.isQrCodeShow = true
            // 打开公众号关注Sokect的监听
            wxSocketInit(vueSelf.userData.userId);
          }).catch(res => {
            console.error(res)
          }).finally(() => {
          })
        }
      }).catch(res => {
        console.error(res)
      }).finally(() => {
      })
    }).catch(res => {
      console.error(res)
    }).finally(() => {
    })
  }

  const wxSocketInit = (userId) => {
    var url = `${common.url}app/wxeventrelease/${vueSelf.userData.userId}`;
    var socket = new WebSocket(url.replace('https', 'wss').replace('http', 'ws'));
    //打开事件
    socket.onopen = function () {
      console.log("sokect连接成功");
    };
    //获得消息事件
    socket.onmessage = function ({data}) {
      data = JSON.parse(data)
      console.log("sokect收到消息:", data);
      // 扫码后或者取消关注后会收到消息
      if (data.attention) {
        vueSelf.isQrCodeShow = false;
        callback ? callback() : '';
      } else { // 取消关注
        if (!window.sessionStorage.getItem('token')) {
          //跳到登录页面上让用户登录
          vueSelf.$router.push('/login');
        } else {
          vueSelf.isQrCodeShow = true
        }
      }
    };
    //关闭事件
    socket.onclose = function () {
      console.log("sokect连接关闭");
    };
    //发生了错误事件
    socket.onerror = function () {
      console.log("sokect连接错误");
    }
  }

  // 判断逻辑
  if (data.newsViewAuth.indexOf('1') != -1) {
    if (!window.sessionStorage.getItem('token')) {
      alert("必须登录才能查看");
      vueSelf.$router.push('/login');
      return;
    }
  }
  // 需要登录并且关注公众号才可以查看该新闻
  if (data.newsViewAuth.indexOf('2') != -1) {
    if (!window.sessionStorage.getItem('token')) {
      alert("必须登录才能查看");
      vueSelf.$router.push('/login');
      return;
    } else {
      getUserByToken(window.sessionStorage.getItem('token'));
      return;
    }
  }
  callback ? callback() : '';

}