import OSearch from '@/components/o-search'
import OEmpty from '@/components/o-empty'
import dayjs from 'dayjs'
import OFullRefresh from '@/components/o-full-refresh'
import {
  Icon,
  Popover,
  DatePicker,
  DatePickerColumnType,
  Popup,
  List,
  PullRefresh,
  ActionSheet,
  showToast,
  Sticky,
  Picker
} from 'vant'
import { defineComponent, reactive, ref, onMounted, watch } from 'vue'
import { useRouter } from 'vue-router'
import styles from './attent-student.module.less'
import request from '@/helpers/request'
import { state as globalState } from '@/state'
import StudentAttItem from '../modals/studentAtt-item'
import { formatterDatePicker } from '@/helpers/utils'
import { courseEmnu } from '@/constant'
export default defineComponent({
  name: 'attend-student',

  props: {
    toHeight: {
      type: Number,
      default: 0
    },
    type: {
      type: String,
      default: ''
    }
  },
  setup(props, { emit }) {
    const router = useRouter()
    const state = reactive({
      showPopoverTime: false,
      showPopoverOrchestra: false,
      showPopoverSubject: false,
      isClick: false,
      actions: [] as any,
      subjects: [] as any,
      currentDate: [dayjs().format('YYYY'), dayjs().format('MM')]
    })
    const forms = reactive({
      time: state.currentDate[0] + '' + state.currentDate[1],
      timeName: state.currentDate[0] + '年' + state.currentDate[1] + '月',
      orchestraId: '',
      orchestraName: '全部乐团',
      courseType: '',
      courseTypeName: '全部课程类型',
      page: 1,
      rows: 20
    })
    const toTop = ref(props.toHeight)
    const minDate = ref(new Date(dayjs().subtract(10, 'year').format('YYYY-MM-DD')))
    const maxDate = ref(new Date(dayjs().add(10, 'year').format('YYYY-MM-DD')))
    const columnsType = ref<DatePickerColumnType[]>(['year', 'month'])
    const refreshing = ref(false)
    const loading = ref(false)
    const finished = ref(false)
    const showContact = ref(false)
    const list = ref([])
    const getList = async () => {
      if (state.isClick) {
        return
      }
      state.isClick = true
      loading.value = true
      try {
        if (refreshing.value) {
          // forms.page = 1
          list.value = []
          refreshing.value = false
        }

        const res = await request.post(
          `${globalState.platformApi}/courseScheduleStudentAttendance/studentAttendance`,
          {
            data: { ...forms }
          }
        )

        if (list.value.length > 0 && res.data.pages === 1) {
          return
        }

        // forms.page = res.data.current + 1

        list.value = res.data
        showContact.value = list.value.length > 0
        // console.log(showContact.value, ' showContact.value ')
        loading.value = false

        finished.value = true
      } catch (e: any) {
        // console.log(e, 'e')
        const message = e.message
        showToast(message)
        showContact.value = false
        finished.value = true
      }
      state.isClick = false
    }

    const checkTimer = (val: any) => {
      forms.time = val.selectedValues[0] + val.selectedValues[1]
      forms.timeName = val.selectedValues[0] + '年' + val.selectedValues[1] + '月'
      state.showPopoverTime = false
      getList()
    }
    const checkOrchestra = (val: any) => {
      const selectedOptions = val.selectedOptions[0] || {}
      forms.orchestraId = selectedOptions.value
      forms.orchestraName = selectedOptions.name
      state.showPopoverOrchestra = false
      refreshing.value = true
      getList()
    }

    const checkSubject = (val: any) => {
      const selectedOptions = val.selectedOptions[0] || {}
      forms.courseType = selectedOptions.value
      forms.courseTypeName = selectedOptions.name
      state.showPopoverSubject = false
      refreshing.value = true
      getList()
    }
    const getOrchestraList = async () => {
      try {
        const res = await request.post('/api-teacher/orchestra/page', {
          data: { page: 1, rows: 9999, status: 'DONE' }
        })
        state.actions = res.data.rows.map((item) => {
          return {
            name: item.name,
            value: item.id as string
          }
        })
        state.actions.unshift({
          name: '全部乐团',
          value: ''
        })
      } catch (e: any) {
        const message = e.message
        showToast(message)
      }
    }

    onMounted(() => {
      state.subjects.push({
        name: '全部课程类型',
        value: ''
      })
      Object.keys(courseEmnu).forEach((key: any) => {
        state.subjects.push({
          name: courseEmnu[key],
          value: key
        })
      })
      // getSubjects()
      getOrchestraList()
      getList()
    })

    watch(
      () => props.toHeight,
      (val: number) => {
        toTop.value = val
      }
    )
    const onRefresh = () => {
      finished.value = false
      // 重新加载数据
      // 将 loading 设置为 true，表示处于加载状态
      loading.value = true
      getList()
    }
    return () => (
      <div>
        <div class={'searchGroup'}>
          <div
            class={['searchItem', state.showPopoverTime && 'searchItem-active']}
            onClick={() => {
              state.showPopoverTime = true
            }}
          >
            {forms.timeName}
            <i class={'arrow'}></i>
          </div>
          <div
            class={['searchItem', state.showPopoverOrchestra && 'searchItem-active']}
            onClick={() => {
              state.showPopoverOrchestra = true
            }}
          >
            <span>{forms.orchestraName}</span>
            <i class={'arrow'}></i>
          </div>
          <div
            class={['searchItem', state.showPopoverSubject && 'searchItem-active']}
            onClick={() => {
              state.showPopoverSubject = true
            }}
          >
            {forms.courseTypeName}
            <i class={'arrow'}></i>
          </div>
        </div>
        {/* </Sticky> */}

        <div
          style={{
            overflowY: 'auto',
            height:
              props.type === 'teacher'
                ? 'calc(100vh  - 1.17333rem)'
                : 'calc(100vh - var(--van-tabs-line-height) - var(--header-height) - 1.17333rem)'
          }}
        >
          {showContact.value ? (
            <OFullRefresh
              v-model:modelValue={refreshing.value}
              onRefresh={onRefresh}
              style={{
                minHeight:
                  props.type === 'teacher'
                    ? 'calc(100vh - 1.17333rem)'
                    : 'calc(100vh - var(--van-tabs-line-height) - var(--header-height) - 1.17333rem)'
              }}
            >
              <List
                loading-text=" "
                // v-model:loading={loading.value}
                finished={finished.value}
                finished-text=" "
                style={{
                  paddingTop: '12px'
                }}
                onLoad={getList}
              >
                {list.value.map((item: any) => (
                  <StudentAttItem item={item}></StudentAttItem>
                ))}
              </List>
            </OFullRefresh>
          ) : (
            <OEmpty tips="暂无考勤"></OEmpty>
          )}
        </div>

        <Popup
          v-model:show={state.showPopoverTime}
          position="bottom"
          round
          teleport={'body'}
          class={'popupBottomSearch'}
        >
          <DatePicker
            onCancel={() => {
              state.showPopoverTime = false
            }}
            onConfirm={checkTimer}
            v-model={state.currentDate}
            formatter={formatterDatePicker}
            minDate={minDate.value}
            maxDate={maxDate.value}
            columnsType={columnsType.value}
          />
        </Popup>

        <Popup
          v-model:show={state.showPopoverOrchestra}
          position="bottom"
          round
          teleport={'body'}
          class={'popupBottomSearch'}
        >
          <Picker
            columns={state.actions}
            onCancel={() => (state.showPopoverOrchestra = false)}
            onConfirm={(val: any) => checkOrchestra(val)}
            columnsFieldNames={{ text: 'name', value: 'value' }}
          />
        </Popup>

        <Popup
          v-model:show={state.showPopoverSubject}
          position="bottom"
          round
          teleport={'body'}
          class={'popupBottomSearch'}
        >
          <Picker
            columns={state.subjects}
            onCancel={() => (state.showPopoverSubject = false)}
            onConfirm={(val: any) => checkSubject(val)}
            columnsFieldNames={{ text: 'name', value: 'value' }}
          />
        </Popup>
      </div>
    )
  }
})