// pages/main/smartchat/chat.js
var app = getApp();
var baseUrl = app.globalData.baseUrl;
Page({

  /**
   * Page initial data
   */
  data: {
    showModal: false,
    canTap: true,
    inputValue: "",
    comlist: [],
    com_id: "",
    choosed_index: 0,
    chatlist: []
  },

  /**
   * Lifecycle function--Called when page load
   */
  onLoad: function(options) {
    this.getComList()
    // var that = this
    // wx.getSystemInfo({
    //   success: function (res) {
    //     console.log("windowHeight",res.windowHeight)
    //   }
    // })
  },

  /**
   * Lifecycle function--Called when page is initially rendered
   */
  onReady: function() {

  },

  /**
   * Lifecycle function--Called when page show
   */
  onShow: function(e) {
    console.log("e---", e)
  },

  getComList: function() {
    var that = this;
    var Authorization = app.globalData.Authorization;
    wx.request({
      url: baseUrl + 'uaa/v1/tenants',
      data: {
        all: "true"
      },
      header: {
        'content-type': 'application/json',
        "Authorization": Authorization
      },
      success: function(res) {
        if (res && res.data) {
          console.log("res", res)
          if (res.data.items && res.data.items.length > 0) {
            that.setData({
              showModal: true,
              com_id: res.data.items[0].id,
              comlist: res.data.items
            })
          }
        }
      }
    })
  },

  bindKeyInput(e) {
    console.log("bindKeyInput", e)
    this.setData({
      inputValue: e.detail.value
    })
  },

  sendMsg: function() {
    var that = this;
    if (this.data.inputValue == "" || this.data.inputValue.replace(/(^\s*)|(\s*$)/g, "") == "") {
      wx.showToast({
        title: '请输入内容',
        icon: "none",
      })
      return
    }
    if (this.data.canTap) {
      this.setData({
        canTap: false
      })
    } else {
      return
    }
    var Authorization = app.globalData.Authorization;
    wx.request({
      url: baseUrl + 'chatbot/v1/chats',
      data: {
        text: that.data.inputValue
      },
      method: "POST",
      header: {
        'content-type': 'application/json',
        "Authorization": Authorization
      },
      success: function(res) {
        if (res && res.data) {
          console.log("res", res)
          var databean = {}
          databean.type = "1"
          databean.text = that.data.inputValue
          that.data.chatlist.push(databean)
          that.data.chatlist.push(res.data)
          that.setData({
            inputValue: "",
            chatlist: that.data.chatlist
          })
          console.log("chatlist", that.data.chatlist)
          // wx.pageScrollTo({
          //   scrollTop: 999999,
          //   duration: 300
          // })
          // that.getChatinfo()
          setTimeout(function() {
            that.bottom()
            that.setData({
              canTap: true
            })
          }, 400);
        }
      },
      complete: function(res) {
        setTimeout(function() {
          that.setData({
            canTap: true
          })
        }, 1000);
      }
    })
  },

  refreshToken: function() {
    var that = this;
    wx.request({
      url: baseUrl + 'uaa/v1/auth/tokens',
      data: {
        "grant_type": "refresh_token",
        "refresh_token": app.globalData.refresh_token,
        "scope": "global_access:end_user,tenant:" + that.data.com_id
      },
      method: "POST",
      header: {
        'content-type': 'application/json'
      },
      success: function(res) {
        console.log("refreshToken", res.data)

        var user = res.data.user;
        var tenant = res.data.tenant;
        if (tenant) {
          app.globalData.tenant_id = tenant.id;
        }
        app.globalData.userInfo = res.data.user;
        app.globalData.wx_open_id = user.wx_open_id;
        app.globalData.Authorization = "Bearer " + res.data.access_token;
        app.globalData.refresh_token = res.data.refresh_token;

        app.configOssUrl();
        that.getChatinfo();
      },
      complete: function(res) {
        wx.showLoading({
          title: '',
        })
      }
    })
  },

  getChatinfo: function() {
    var that = this;
    var Authorization = app.globalData.Authorization;
    wx.request({
      url: baseUrl + 'chatbot/v1/chats',
      data: {},
      method: "GET",
      header: {
        'content-type': 'application/json',
        "Authorization": Authorization
      },
      success: function(res) {
        console.log("getChatinfo", res)
        if (res.data && res.data.items && res.data.items.length > 0) {
          that.setData({
            chatlist: res.data.items.reverse()
          })
          that.bottom()
        }else{
          var orilist = []
          var oribean = {}
          oribean.type = "0"
          oribean.text = "Hi，我是社税小助手，请问您需要什么帮助？我知道的可多了，税法、政策、资讯，帮您计算个税、查询您的工资明细，只要告诉我就可以了"
          orilist.push(oribean)
          that.setData({
            chatlist: orilist
          })
        }
      },
    })
  },


  cancel: function(e) {
    console.log("cancelhandle", e)
    this.setData({
      showModal: false
    })
    wx.navigateBack({
      delta: 1
    })
  },

  confirm: function(e) {
    console.log("confirmhandle", e)
    this.setData({
      showModal: false,
    })
    // var requestdata = {
    //   "grant_type": "refresh_token",
    //   "refresh_token": app.globalData.refresh_token,
    //   "scope": "global_access:end_user,tenant:" + this.data.com_id
    // };
    this.refreshToken()
    // this.getChatinfo();
  },

  bindChange: function(e) {
    console.log("goselect", e)
    var s = e.currentTarget.id
    // var s = e.detail.value
    this.setData({
      com_id: this.data.comlist[s].id,
      choosed_index: s
    })
    app.globalData.com_id = this.data.comlist[s].id;
  },

  //聊天消息始终显示最底端
  bottom: function() {
    // var query = wx.createSelectorQuery()
    // query.select('#flag').boundingClientRect()
    // query.selectViewport().scrollOffset()
    // query.exec(function (res) {
    //   wx.pageScrollTo({
    //     scrollTop: res[0].bottom // #the-id节点的下边界坐标
    //   })
    //   res[1].scrollTop // 显示区域的竖直滚动位置
    // })
    wx.createSelectorQuery().select('#flag').boundingClientRect(function(rect) {
      // 使页面滚动到底部
      wx.pageScrollTo({
        scrollTop: rect.height + 9999999,
        duration: 100
      })
    }).exec()
  },

  /**
   * Lifecycle function--Called when page hide
   */
  onHide: function() {

  },

  /**
   * Lifecycle function--Called when page unload
   */
  onUnload: function() {

  },

  /**
   * Page event handler function--Called when user drop down
   */
  onPullDownRefresh: function() {

  },

  /**
   * Called when page reach bottom
   */
  onReachBottom: function() {

  },

  /**
   * Called when user click on the top right corner to share
   */
  onShareAppMessage: function() {

  }
})