// packageCourse/components/teaching/index.js
const app = getApp()
import moment from 'moment'
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    classId: {
      type: Number,
      default: 0
    },
    bookId: {
      type: Number,
      default: 0
    },
    rootCmsItemId: {
      type: Number,
      default: 0
    },
  },

  /**
   * 组件的初始数据
   */
  data: {
    searchKey: '',
    cmsDataList: [],
    teachInteractionInfo: null,
    dataList: [],
    loading: true
  },

  ready() {
    this.getData()
  },
  /**
   * 组件的方法列表
   */
  methods: {
    // 搜索
    changeHandle(e) {
      const {
        value
      } = e.detail;
      let cmsList = this.data.cmsDataList
      this.setData({
        cmsDataList: []
      })
      if (value) {
        const data = cmsList.filter(item => item.name.indexOf(value) > -1);
        this.setData({
          cmsDataList: data
        })
      }
      if (value == '') {
        this.setData({
          cmsDataList: [],
          loading: true
        })
        this.getCmsList()
      }
    },
    // 获取班级
    getData() {
      app.MG.edu
        .getCourseClass({
          ClassIdOrRefCode: String(this.properties.classId)
        })
        .then((res) => {
          if (res) {
            this.setData({
              currentClass: res
            })
          }
          this.getTopicInfo()
        })
    },
    // 获取教学互动
    getCmsList() {
      app.MG.store
        .getProductDetail({
          path: '*',
          queryType: '*',
          productId: this.properties.bookId,
          cmsPath: this.properties.rootCmsItemId
        })
        .then((res) => {
          try {
            const data = res.datas.cmsDatas[0]?.datas.find((item) => item.refCode == 'questionBank')
            app.MG.store
              .getProductDetail({
                path: '*',
                queryType: '*',
                productId: this.properties.bookId,
                cmsPath: data.productLinkPath
              })
              .then((res) => {
                const dataTeach = res.datas.cmsDatas[0]?.datas.find(
                  (item) => item.refCode == 'jsek_interaction'
                )
                app.MG.store
                  .getProductDetail({
                    path: '*',
                    queryType: '*',
                    productId: this.properties.bookId,
                    cmsPath: dataTeach.productLinkPath
                  })
                  .then((res) => {
                    let datas = res.datas.cmsDatas[0] ? res.datas.cmsDatas[0].datas : []
                    const dataRes = []
                    if (datas?.length > 0) {
                      datas.forEach(async (item) => {
                        const cmsRes = await app.MG.store
                          .getProductDetail({
                            path: '*',
                            queryType: '*',
                            productId: this.properties.bookId,
                            cmsPath: item.productLinkPath
                          })
                        if (
                          cmsRes.datas.cmsDatas[0].datas &&
                          cmsRes.datas.cmsDatas[0].datas.length > 0
                        ) {
                          cmsRes.datas.cmsDatas[0].datas.forEach((item, i) => {
                            item.subList = []
                            item.updateDate = '-'
                            if (this.data.dataList.length > 0) {
                              this.data.dataList.forEach((mitem) => {
                                if (mitem.name == item.name) {
                                  item.updateDate = moment(mitem.updateDate).format(
                                    'YYYY-MM-DD HH:mm:ss'
                                  )
                                  item.subList.push(mitem)
                                }
                              })
                            }
                            dataRes.push(item)
                          })
                        }
                        const resList = dataRes.sort((a, b) => b.subList.length - a.subList.length)
                        this.setData({
                          cmsDataList: resList,
                          loading: false
                        })
                      })
                    }
                  })
              })
          } catch (error) {
            this.setData({
              cmsDataList: [],
              loading: false
            })
          }
        })
    },
    // 获取Messsagetopic
    getTopicInfo() {
      const pramas = {
        classId: this.properties.classId,
        refCodes: [app.config.refCodes.teachInteraction]
      }
      app.MG.edu.getClassTopic(pramas).then((res) => {
        const list = res
        const data = list.find(
          (item) => item.refCode == app.config.refCodes.teachInteraction
        )
        if (data.id) {
          this.setData({
            teachInteractionInfo: data
          })
          this.getMessage()
        }
      })
    },
    // 获取当前MessageList
    getMessage() {
      const data = {
        start: 0,
        size: 999,
        appRefCode: app.config.appRefCode,
        topicIdOrRefCode: String(this.data.teachInteractionInfo.id),
        sort: {
          type: 'Desc',
          field: 'CreateDate'
        },
      }
      app.MG.ugc.getTopicMessageList(data).then((res) => {
        const data = res.datas.map((item) => {
          item.question = []
          item.bookId = null
          item.path = ''
          try {
            const obj = JSON.parse(item.content)
            if (obj.bookId) {
              item.question = obj.content
              item.bookId = obj.bookId
              item.path = obj.path
              item.userName = obj.userName
            }
          } catch (error) {
            console.log(item)
          }
          return {
            ...item
          }
        })
        this.setData({
          dataList: data
        })
        this.getCmsList()
      })
    },
    // 处理数据结构
    chageData(arr, zrr) {
      // 题库题目类型
      const questionTypeList = [{
          name: '单选题',
          value: 'singleChoice',
          data: []
        },
        {
          name: '多选题',
          value: 'multipleChoice',
          data: []
        },
        {
          name: '判断题',
          value: 'judge',
          data: []
        },
        {
          name: '简答题',
          value: 'shortAnswer',
          data: []
        },
        {
          name: '论述题',
          value: 'discuss',
          data: []
        },
        {
          name: '填空题',
          value: 'completion',
          data: []
        },
        {
          name: '连线题',
          value: 'matching',
          data: []
        },
        {
          name: '分类题',
          value: 'classification',
          data: []
        }
      ]
      for (let i = 0; i < arr.length; i++) {
        const item = arr[i]
        item.questionTypeList = JSON.parse(JSON.stringify(questionTypeList));
        item.other = []
        for (let j = 0; j < item.question.length; j++) {
          const ele = item.question[j]
          const data = zrr.find((sitem) => sitem.id == ele.cmsItemId)
          const index = findIndexById(zrr, ele.cmsItemId)
          if (index > -1) {
            item.other[index] = {
              ...data,
              userAnswer: ele.answer
            }
          }
        }
        if (item.other.length > 0) {
          item.other.forEach((aitem) => {
            const index = findIndexByValue(item.questionTypeList, aitem.questionType)
            if (index > -1) {
              item.questionTypeList[index].data.push(aitem)
            }
          })
        }
        item.questionTypeList = item.questionTypeList.filter((xitem) => xitem.data.length > 0)
      }
      return arr
    },
    findIndexByValue(res, type) {
      for (let i = 0; i < res.length; i++) {
        if (res[i].value == type) {
          return i
        }
      }
      return -1 // 如果未找到，则返回 -1
    },

    findIndexById(res, id) {
      for (let i = 0; i < res.length; i++) {
        if (res[i].id == id) {
          return i
        }
      }
      return -1 // 如果未找到，则返回 -1
    },

    toDetail(e) {
      const {
        item
      } = e.currentTarget.dataset
      wx.navigateTo({
        url: '/packageCourse/pages/teachClass/detail/index?questionName=' + item.name + '&teachInteractionId=' + this.data.teachInteractionInfo.id + '&bookId=' + this.properties.bookId + '&questionId=' + item.id,
      })
    }
  }
})