fohow_xcx/pages/start/start.js

var _request = require('../../utils/request.js')
var version = getApp().globalData.version 
var channel // 渠道二维码信息
var scene  // 渠道二维码id
var url = '' // 分享或模板落地页
var invite = 0 //邀请id
var poster = []
var project = []
Page({
  data: {
    animationData: {},
    popup: false
  },
  onLoad: function (options) {
    console.log('options',options)
    url = 0
    if (options.scene) {
      scene = decodeURIComponent(options.scene)
      if (scene.indexOf('invite_wx_') > -1) {
        invite = scene.slice(10)
      } else if (scene.indexOf('poster') > -1) {
        this.getPoster(scene)
      } else if (scene.indexOf('project') > -1) {
        this.getPosterProject(scene)
      } else {
        this.getScene(scene)
      }
    } else if (options.url) {
      this.urlHandle(options)
    }
    if (options.invite) {
      invite = options.invite
    }
    var that = this
    
    
    //2020
    wx.setStorageSync('invite', invite) //存入邀请
    this.getAnimation(2000);
    return false;
    
    wx.getSetting({
      success: res => {
        var auth = res.authSetting
        if (!auth['scope.userInfo']) {
          that.setData({
            popup: true
          })
        } else {
          this.getVersion(2000)
        }
      }
    })
  },
  getPoster: function (val) {
    poster = val.split('$')
    if (poster.length > 0) {
      invite = poster[2]
    }
  },
  getPosterProject: function (val) {
    project = val.split('$')
    if (project.length > 0) {
      invite = project[2]
    }
  },
  urlHandle: function (val) {
    if (val.url) {
      url = val.url + '?'
      for (var i in val) {
        if (i !== 'url') {
          url += i + '=' + val[i] + '&'
        }
      }
    }
  },
  getScene: function () {
    var that = this
    var url = 'v1/xcx/channel/info/' + scene
    var params = {}
    var success = function (res) {
      channel = res.data
    }
    _request.$get(url, params, success)
  },
  sceneCount: function () {
    var that = this
    var url = 'v1/xcx/channel/figure/' + channel.parent_id
    var params = {}
    var success = function (res) {
    }
    _request.$post(url, params, success)
  },
  getAnimation: function (val) {
    var animation = wx.createAnimation({
      duration: 500,
      timingFunction: 'linear'
    })
    setTimeout(function() {
      animation.translateY(-150).opacity(0).step()
      this.setData({
        animationData:animation.export()
      })
    }.bind(this), val)
    setTimeout(function() {
      console.log(channel)
      if (channel) {
        this.sceneCount()
      }
      if (channel && channel.channel_url) {
        this.urlType(channel.channel_url)
      } else if (url) {
        this.urlType(url)
      } else if (poster.length > 0) {
        this.scanPoster()
        wx.redirectTo({
          url: '/pages/helpfarm/helpfarm-detail/helpfarm-detail?id=' + poster[1]
        })
      } else if (project.length > 0) {
        this.scanPoster()
        wx.redirectTo({
          url: '/pages/projects/project-detail/project-detail?id=' + project[1]
        })
      } else {
        wx.switchTab({
          url: '/pages/home/home'
        })
      }
    }.bind(this), val + 1000)
  },
  scanPoster: function (val, type) {
    var that = this
    var url = 'v1/poster/scan'
    var params = {
      params: scene
    }
    var success = function (res) {
    }
    _request.$get(url, params, success)
  },
  urlType: function (val) {
    let type = [
      'pages/projects/projects?',
      'pages/helpfarm/helpfarm?',
      'pages/customservice/customservice?',
      'pages/user/all/all?',
    ]
    let i = -1
    for (let a in type) {
      if (type[a].indexOf(val) > -1) {
        i = a
        let str = type[i]
        wx.switchTab({
          url: '/' + str.substring(0, str.length - 1)
        })
        break
      }
    }
    if (i <= -1) {
      wx.redirectTo({
        url: '/' + val
      })
    }
  },
  getUserInfo: function (val) {
    var channel_id = 0
    if (channel && Number(channel.parent_id) > 0) {
      channel_id = Number(channel.parent_id)
    }
    var that = this
    if (val.detail.errMsg === 'getUserInfo:ok') {
      wx.showLoading({
        title: '加载中'
      })
      _request.sendInfo(val, channel_id, invite, that)
    }
  },
  getVersion: function (val) {
    this.check()
    this.getAnimation(val)
    // var that = this
    // var url = 'v1/xcx/version/' + version
    // var params = {}
    // var success = function (res) {
    //   if (res.data && res.data.state === 0) {
    //     getApp().globalData.vershow = false
    //   }
    //   that.check()
    //   that.getAnimation(val)
    // }
    // _request.$get(url, params, success)
  },
  check: function () {
    var that = this
    var url = 'v1/user/check'
    var params = {
    }
    var success = function (res) {
      getApp().globalData.wx_id = res.data.wx_user_id
    }
    _request.$get(url, params, success)
  }
})