<template>
  <page-wraper>
    <wd-toast />
    <demo-block transparent>
      <wd-cell-group border>
        <wd-datetime-picker label="日期选择" v-model="value1" @confirm="handleConfirm1" />
        <wd-datetime-picker label="年月日" v-model="value2" type="date" @confirm="handleConfirm2" />
        <wd-datetime-picker label="年月" v-model="value3" type="year-month" @confirm="handleConfirm3" />
        <wd-datetime-picker label="时分" v-model="value4" type="time" @confirm="handleConfirm4" />
        <wd-datetime-picker label="展示格式" v-model="value5" :display-format="displayFormat" @confirm="handleConfirm5" />
        <wd-datetime-picker label="内部格式" v-model="value6" :formatter="formatter" @confirm="handleConfirm6" />
        <wd-datetime-picker label="过滤选项" v-model="value7" :filter="filter" @confirm="handleConfirm7" />
        <wd-datetime-picker label="before-confirm" v-model="value8" :before-confirm="beforeConfirm" @confirm="handleConfirm8" />
        <wd-datetime-picker label="错误" v-model="value9" error @confirm="handleConfirm9" />
        <wd-datetime-picker label="必填" v-model="value10" required @confirm="handleConfirm10" />
        <wd-datetime-picker label="默认日期" v-model="value2" :default-value="value2" />
      </wd-cell-group>
    </demo-block>
    <demo-block title="label 不传" transparent>
      <wd-datetime-picker v-model="value11" @confirm="handleConfirm11" />
    </demo-block>
    <demo-block title="大小" transparent>
      <wd-datetime-picker label="日期选择" size="large" v-model="value12" @confirm="handleConfirm12" />
    </demo-block>
    <demo-block title="值靠右展示" transparent>
      <wd-datetime-picker label="日期选择" align-right v-model="value13" @confirm="handleConfirm13" />
    </demo-block>
    <demo-block title="区域选择" transparent>
      <wd-datetime-picker label="日期选择" title="请选择区间" v-model="value14" @confirm="handleConfirm14" />
    </demo-block>
    <demo-block title="范围tab展示格式" transparent>
      <wd-datetime-picker label="日期选择" v-model="value15" @confirm="handleConfirm15" :display-format-tab-label="displayFormatTabLabel" />
    </demo-block>
  </page-wraper>
</template>
<script lang="ts" setup>
import { useToast } from '@/uni_modules/wot-design-uni'
import type {
  DatetimePickerViewColumnType,
  DatetimePickerViewFilter,
  DatetimePickerViewFormatter
} from '@/uni_modules/wot-design-uni/components/wd-datetime-picker-view/types'
import type {
  DatetimePickerDisplayFormat,
  DatetimePickerDisplayFormatTabLabel,
  DatetimePickerInstance
} from '@/uni_modules/wot-design-uni/components/wd-datetime-picker/types'
import { ref } from 'vue'

const type = ref<string>('date')
const value1 = ref<string>('')
const value2 = ref<number>(Date.now())
const value3 = ref<number>(Date.now())
const value4 = ref<string>('09:20')
const value5 = ref<number>(Date.now())
const value6 = ref<number>(Date.now())
const value7 = ref<number>(Date.now())
const value8 = ref<number>(Date.now())
const value9 = ref<number>(Date.now())
const value10 = ref<number>(Date.now())
const value11 = ref<string>('')
const value12 = ref<string>('')
const value13 = ref<number>(Date.now())
const value14 = ref<any[]>(['', ''])
const value15 = ref<any[]>(['', Date.now()])
const defaultValue = ref<any[]>([Date.now() - 24 * 60 * 60 * 1000, Date.now()])
const showstart = ref<boolean>(false)
const formatter: DatetimePickerViewFormatter = (type, value) => {
  switch (type) {
    case 'year':
      return value + '年'
    case 'month':
      return value + '月'
    case 'date':
      return value + '日'
    case 'hour':
      return value + '时'
    case 'minute':
      return value + '分'
    default:
      return value
  }
}
const filter: DatetimePickerViewFilter = (type, values) => {
  if (type === 'minute') {
    return values.filter((value) => value % 5 === 0)
  }
  return values
}
const displayFormat: DatetimePickerDisplayFormat = (items) => {
  return `${items[0].label}年${items[1].label}月${items[2].label}日 ${items[3].label}:${items[4].label}`
}
const toast = useToast()
const beforeConfirm = (value: number | string | (number | string)[], resolve: (isPass: boolean) => void, picker: DatetimePickerInstance) => {
  picker.setLoading(true)
  setTimeout(() => {
    picker.setLoading(false)
    if ((value as number) > Date.now()) {
      resolve(false)
      toast.error('不能选择大于今天的日期')
    } else {
      resolve(true)
    }
  }, 2000)
}
const displayFormatTabLabel: DatetimePickerDisplayFormatTabLabel = (items) => {
  return `${items[0].label}年${items[1].label}月${items[2].label}日 ${items[3].label}:${items[4].label}`
}

/** picker触发confirm事件，同步触发confirm事件 */
function handleConfirm1({ value }: any) {
  console.log(new Date(value))
}
function handleConfirm2({ value }: any) {
  console.log(value)
}
function handleConfirm3({ value }: any) {
  console.log(value)
}
function handleConfirm4({ value }: any) {
  console.log(value)
}
function handleConfirm5({ value }: any) {
  console.log(value)
}
function handleConfirm6({ value }: any) {
  console.log(value)
}
function handleConfirm7({ value }: any) {
  console.log(value)
}

function handleConfirm8({ value }: any) {
  console.log(value)
}
function handleConfirm9({ value }: any) {
  console.log(value)
}
function handleConfirm10({ value }: any) {
  console.log(value)
}
function handleConfirm11({ value }: any) {
  console.log(value)
}
function handleConfirm12({ value }: any) {
  console.log(value)
}
function handleConfirm13({ value }: any) {
  console.log(value)
}
function handleConfirm14({ value }: any) {
  console.log(value)
}
function handleConfirm15({ value }: any) {
  console.log(value)
}
/** picker触发cancel事件，同步触发cancel事件 */
function onCancel() {}
</script>
<style lang="scss" scoped></style>
