import config from './config';
import rules from '../router/rules';
import { MD5 } from '../vendors/crypto';
import { parse, stringify } from '../vendors/query-stringify';

export default class yas {
  constructor(app) {
    let self = this;

    this.app = app || getApp();
    this.pvid = this.app.getPvid();
    this.deviceInfo = {
      os: '', // 系统类型
      dm: '', // 设备型号
      res: '', // 屏幕大小
      osv: '', // 系统版本
      ak: 'yoholimit_mp',
      ch: this.app.globalData.unionType,
      udid: this.app.globalData.udid
    };

    // 获取设备信息
    wx.getSystemInfo({
      success(res) {
        self.language = res.language;

        if (res.platform === 'devtools') {
          self.devEnv = true; // 判断开发环境
        }

        Object.assign(self.deviceInfo, {
          os: res.platform,
          dm: res.model,
          res: `${res.screenWidth}*${res.screenHeight}`,
          osv: res.system,
        });
      }
    });
  }
  uploadData(params) {
    let sid = '';

    if (this.app && this.app.globalData) {
      sid = this.app.globalData.sid || '';
    }

    // 开发环境不上报
    if (this.devEnv) {
    //   return console.log(params);
    }

    return wx.request({
      url: config.domains.yasApi,
      data: { _mlogs: JSON.stringify(params) },
      method: 'POST',
      header: {
        'content-type': 'application/x-www-form-urlencoded',
        'x-yoho-sid': MD5(sid).toString(),
      },
    });
  }
  report(event, info) {
    let self = this;

    for (let key in info) {
      info[key] = decodeURIComponent(info[key]);
    }
    const pageNameMap = {};

    for (let i in rules) {
      if (rules.hasOwnProperty(i) && rules[i].path) {
        pageNameMap[rules[i].path] = i;
      }
    }

    if (event === 'YB_SHARE_RESULT_L') {
      info.PAGE_NAME = pageNameMap['/' + info.PATH];
    }

    let userInfo = info || {};
    let statusInfo = { ln: this.language };

    if (this.app) {
      Object.assign(userInfo, {
        UNION_ID: this.app.getUnionID(),
        APP_ID: this.app.getAppId()
      });
    }

    if (!userInfo.PV_ID) {
      userInfo.PV_ID = this.pvid;
    }

    return new Promise(resolve => {
      wx.getNetworkType({
        success(res) {
          switch (res.networkType) {
            case 'wifi':
              statusInfo.net = '1';
              break;
            case '2g':
              statusInfo.net = '2';
              break;
            case '3g':
              statusInfo.net = '3';
              break;
            case '4g':
              statusInfo.net = '1';
              break;
            default:
              statusInfo.net = '0';
              break;
          }
        },
        complete() {
          // console.log('yasReport:', event, info);
          return resolve(self.uploadData({
            status: statusInfo,
            device: self.deviceInfo,
            events: [{
              param: userInfo,
              ts: new Date().getTime(),
              op: event,
              uid: self.app.getReportUid(),
              sid: MD5(self.app.globalData.sid).toString() || '',
            }]
          }));
        }
      });
    });
  }
  pageOpenReport(pvid, extra) {
    let pages = getCurrentPages();
    let currentPage = pages[pages.length - 1];
    let path = `/${currentPage.route}`,
      options = currentPage.options || {},
      copyOptions = Object.assign({}, options), // 拷贝options对象，用于获取当前页面参数
      fromPage = options.fromPage || '',
      fromParam = parse(decodeURIComponent(options.fromParam || ''));

    let info = { PV_ID: pvid || this.pvid };

    for (let i in rules) {
      if (rules.hasOwnProperty(i) && rules[i].path === path) {
        Object.assign(info, {
          PAGE_PATH: path,
          PAGE_NAME: rules[i].report && rules[i].report.pageName || i,
          FROM_PAGE_NAME: fromPage && rules[fromPage].report && rules[fromPage].report.pageName || fromPage
        });
        delete copyOptions.fromPage; // 删除拷贝对象的两个from属性
        delete copyOptions.fromParam;

        info.PAGE_PARAM = stringify(copyOptions); // 获取当前页param
        info.FROM_PAGE_PARAM = ''; // decodeURIComponent(options.fromParam || ''); // 获取来源页param
        if (rules[i].report && rules[i].report.paramKey) {
          info.PAGE_PARAM = decodeURIComponent(options[rules[i].report.paramKey] || '');
        }

        if (fromPage && rules[fromPage].report && rules[fromPage].report.paramKey) {
          info.FROM_PAGE_PARAM = decodeURIComponent(fromParam[rules[fromPage].report.paramKey] || '');
        }
      }
    }

    this.report('YB_PAGE_OPEN_L', Object.assign(info, extra || {}));
  }
}