// pages/course_setting/course_setting.js
import { getNowFormatDate } from "../../js/utils";

const app = getApp();

Page({

  /**
   * 页面的初始数据
   */
  initial_form_data: {
    //course_module_types
    shixun_homework: true,
    common_homework: true,
    group_homework: true,
    exercise: true,
    attachment: true,
    course_group: true,
    //course_module_types
    end_date: "",
    school: app.user().school
  },
  data: {
    current_date: getNowFormatDate(),
    form_data: {},
    bindSource: [], //绑定到页面的数据，根据用户输入动态变化
    hideScroll: true,
  },
  reset: function () {
    this.setData({ form_data: this.initial_form_data });
  },
  create_course: function ({ detail: { value } }) {
    console.info(value);
    if (this.intent == "create") {
      app.callApi({
        name:"courses",
        config:{method:"POST"},
        data:value,
        success: res => {
          console.info("create course")
          console.info(res);
          if(!res.course_id){
            wx.showToast({
              title: '创建失败，请先登陆',
              icon:"none"
            })
            return;
          }
          wx.redirectTo({
            url:"/pages/course/course?course_id="+res.course_id
          })
          wx.showToast({
            title: "创建成功",
            duration: 5000
          });
        },
        fail: app.showError
      })
    }
  },
  itemtap: function (e) {
    console.log(e);
    this.setData({
      "form_data.school": e.currentTarget.id,
      hideScroll: true
    })
  },
  leaveSchool: function(){
    
  },
  focusSchool: function({detail:{value}}){
    if(this.data.bindSource.length==0){
      app.api("schools.school_list")({ search: value })
        .then(res => {
          console.log(res);
          const schools = res.school_names;
          this.setData({
            bindSource: schools,
          });
        })
    }
    this.setData({hideScroll: false});
  },
  updateSchool: function({detail:{value}}){
    console.log("updateSchool");
    if(!value){
      this.setData({
        hideScroll: true,
      })
    }else{
      app.api("schools.school_list")({ search: value })
        .then(res => {
        console.log(res);
        const schools = res.school_names;
        this.setData({
          hideScroll: false,
          bindSource: schools,
        });
      })
    }
  },
  updateCourseListName({ detail: { value } }) {
    this.setData({ "form_data.name": value });
  },
  updateEndDate({ detail: { value } }) {
    console.log(value);
    this.setData({ "form_data.end_date": value });
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.intent = options.intent;
    if (this.intent == "create") this.reset();
    console.log(options);
    console.log(this.intent);
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

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

  },

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

  },

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

  },

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

  },

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

  }
})