const { getHomeWorkType ,getClassList, creatHomeWork, getStudentList} = require("../../../utils/serve/teacher")

// subpackage/teacher/new-work/new-work.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
      homeWorkName:'',
      workModeTypeList:[],//项目类型列表
      workModeType:{},//项目类型
      workTypeList:[{
        name:'定时计数',
        id:1
      },{
        name:'定数计时',
        id:2
      }],
      workType:{},
      groupList:[1,2,3,4,5,6,7,8,9,10],
      group:null,//组数
      nowDate:'',
      startTime:'', //开始时间
      endTime:'',//结束时间
      classList:[],
      nowClass:{},
      clickList:[], //选中学生列表
      weekList: [
        {value: 1, name: '周一'},
        {value: 2, name: '周二'},
        {value: 3, name: '周三'},
        {value: 4, name: '周四'},
        {value: 5, name: '周五'},
        {value: 6, name: '周六'},
        {value: 7, name: '周日'}
      ],
      weekName:'仅一次',
      show:'', //是否展示弹出框
      checkWeekList:[], //选中重复列表
      sureWeekList:[], //确认的重复列表
      studentScope:1,//是否全部学生
      multiArray:[
        [0,1,2,3,4,5,6,7,8,9],
        [0,1,2,3,4,5,6,7,8,9],
        [0,1,2,3,4,5,6,7,8,9]
      ],
      num:0, //数量
      time:0, //时长
      timeList:[
        1,2,3,4,5,6,7,8,9,10,
        11,12,13,14,15,16,17,18,19,20,
        21,22,23,24,25,26,27,28,29,30,
        31,32,33,34,35,36,37,38,39,40,
        41,42,43,44,45,46,47,48,49,50,
        51,52,53,54,55,56,57,58,59,60,
      ]
    },

    /**
     * 生命周期函数--监听页面加载
     */
    async onLoad(options) {
      const now = new Date();
      const year = now.getFullYear();
      const month = String(now.getMonth() + 1).padStart(2, '0');
      const day = String(now.getDate()).padStart(2, '0');
      const res = await getHomeWorkType()
      const res2 = await getClassList()
      this.setData({
        workModeTypeList:res.data,
        nowDate: year + '-' + month + '-' + day,
        classList:res2.data
      })
    },

    showDialog(e){
      const id = e.currentTarget.id
      this.setData({
        show:id
      })
    },

    close(){
      this.setData({
        show:''
      })
    },

    checkboxChange(e){
      this.setData({
        checkWeekList:e.detail.value,
      })
    },

    sure(){
      const listName =this.data.checkWeekList.length > 0 ? '每周' + this.data.checkWeekList.join('、').replace('1','一').replace('2','二').replace('3','三').replace('4','四').replace('5','五').replace('6','六').replace('7','日') :'仅一次'
      this.setData({
        sureWeekList:this.data.checkWeekList,
        weekName:listName,
        show:''
      })
    },

    all(){
      this.setData({
        clickList:[]
      })
    },
    
    //picker改变
    bindPickerChange(e){
      console.log(e)
      if(e.target.id == 'nowClass'){
        this.setData({
          clickList:[],
          studentScope:1
        })
      }
      this.setData({
        [e.target.id] : e.target.dataset.list== null ? e.detail.value : this.data[e.target.dataset.list][e.detail.value]
      })
    },

    bindMultiPickerChange: function (e) {
      console.log('picker发送选择改变，携带值为', e.detail.value)
      this.setData({
        multiIndex: e.detail.value,
        num:Number(e.detail.value.join(''))
      })
    },

    //日期选择
    bindDateChange(e){
      console.log(e)
      this.setData({
        [e.target.id] : e.detail.value
      })
    },
    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady() {

    },  

    changeName(e){
      console.log(e)
      this.setData({
        homeWorkName:e.detail.value
      })
    },

    //去选择学生
    checkStuent(e){
      if(this.data.nowClass.classId == null) return wx.showToast({
        title: '请选择正确的班级',
        icon:'none'
      })
      wx.navigateTo({
        url: '/subpackage/teacher/check-student/check-student?class='+JSON.stringify(this.data.nowClass),
      })

    },

    //创建作业
    async newWork(){
      let app = getApp()
      if(this.data.homeWorkName == '') return app.showToast('请输入作业名称')
      if(this.data.workModeType.id == null) return app.showToast('请选择项目')
      if(this.data.startTime == '') return app.showToast('请先选择开始时间')
      if(this.data.endTime == '') return app.showToast('请选择结束时间')
      if(this.data.nowClass.classId == null) return app.showToast('请选择班级')
      if(this.data.workType.id == null) return app.showToast('请选择作业模式')
      if(this.data.workType.id == 2 && this.data.num == 0) return app.showToast('请选择个数')
      if(this.data.workType.id == 1 && this.data.time == 0) return app.showToast('请选择时长')
      if(!this.data.group) return app.showToast('请选择组数')
      wx.showLoading('作业创建中...')

      let stuList = this.data.clickList

      if(stuList.length <= 0 ){//全部学生
        const stu =await getStudentList({
          pageIndex:1,
          pageSize:200,
          classId:this.data.nowClass.classId
        })

        stuList = stu.data.datas
      }

      let startTime = this.data.startTime
      if(this.data.nowDate == this.data.startTime){
        const now = new Date()
        startTime += ' ' + now.toLocaleTimeString('zh-CN', {
          hour: '2-digit',
          minute: '2-digit',
          second: '2-digit',
          hour12: false // 使用24小时制
      })
      }

      let params = {
        "workName": this.data.homeWorkName,
        "workType": this.data.workModeType.id,
        "workModeType": this.data.workType.id,
        "workModeTypeName": this.data.workType.name,
        "workTypeName": this.data.workModeType.name,
        "groupNumber": this.data.group,
        "isRepeat": this.data.sureWeekList.length > 0 ? true : false,
        "weekList": this.data.sureWeekList,
        "studentScope": this.data.studentScope,
        "gradeId": this.data.nowClass.gradeId,
        "classId": this.data.nowClass.classId,
        "gradeName": this.data.nowClass.name.split('-')[0],
        "className": this.data.nowClass.name.split('-')[1],
        "startTime": startTime,
        "endTime": this.data.endTime + ' 23:59:59',
        "homeWorkStudents": stuList
      }

      if(this.data.workType.id == 1){
        params.duration = Number(this.data.time) * 60
      }else if(this.data.workType.id == 2){
        params.amount = this.data.num
      }

      const res = await creatHomeWork(params)

      if(res.success) {
        app.showToast('创建成功')
        app.globalData.homeWorkRefresh = 1
        setTimeout(() => {
          wx.navigateBack()
        }, 500);
      }
    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow() {
      console.log(this.data.clickList)
    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide() {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload() {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh() {

    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom() {

    },

    /**
     * 用户点击右上角分享
     */
    onShareAppMessage() {

    }
})