<script lang="ts" setup name="ThirdTemplateTable">
import type { Ref } from 'vue'
import { ElTable } from 'element-plus'
import { defineExpose, ref } from 'vue'
import type { TableColumn } from '@/components/NormalTable/table_interface'
import { getDictByCode } from '@/api/system/dict'
import type { dictType } from '@/global'

// ------------------定义props、 emit-------------------
const props = defineProps({
  pageType: {
    type: String,
    default: 'detail',
  },
  // 数据
  data: {
    type: Array,
    default() {
      return []
    },
  },
  // 表格高度
  height: {
    type: Number,
    default() {
      return null
    },
  },
  // 数据列配置
  columns: {
    type: Array<TableColumn>,
    default() {
      return []
    },
  },
  // 表格大小
  size: {
    type: String,
    default: 'default',
  }, // 表格大小，默认，small,mini等，与el-table条件相同
  type: String,
})
const emit = defineEmits(['change', 'selectionChange', 'rowClick', 'rowDbClick', 'multiSelect', 'filterChange'])
// ------------------------------------------字典----------------------------------------------
const standardFrequencyUnitList = ref<dictType[]>([]) // 频率单位公用
const standardAmplitudeUnitList = ref<dictType[]>([]) // 幅度单位公用

/**
 * 获取字典
 */
function getDict() {
  // 频率单位公用
  getDictByCode('standardFrequencyUnit').then((response) => {
    standardFrequencyUnitList.value = response.data
  })
  // 幅度单位公用
  getDictByCode('standardAmplitudeUnit').then((response) => {
    standardAmplitudeUnitList.value = response.data
  })
}

getDict()
// -------定义数据--------------
interface columnsCheckInfo {
  text: string
  show: boolean
}
const columnsChecked: Ref<columnsCheckInfo[]> = ref([])
const table = ref<InstanceType<typeof ElTable>>()
const singleChecked = ref('') // 单选选中id
// 初始化列显示状态
function initColumnsState() {
  columnsChecked.value = []
  for (const column of props.columns) {
    columnsChecked.value.push({ text: column.text, show: !!column.show })
  }
}

// 最终展示列
const columnsFiltered: Ref<TableColumn[]> = ref([])
// 切换列
function changeColumns() {
  columnsFiltered.value = []
  for (const i in props.columns) {
    if (columnsChecked.value[i].show === true) {
      columnsFiltered.value.push(props.columns[i])
    }
  }
}
// 刷新
function refresh() {
  emit('change')
}

// 点击行
function rowClick(row: object, column?: any, event?: any) {
  emit('rowClick', row)
}
// 双击行
function rowDbClick(row: object, column?: any, event?: any) {
  emit('rowDbClick', row)
}
// 监听columns
watch(props.columns, (val) => {
  initColumnsState()
  changeColumns()
})
// 多选
const handleSelectionChange = (val: any) => {
  emit('selectionChange', val)
}
// 清除多选选中
const clearMulti = () => {
  console.log('清理选中')
  table.value!.clearSelection()
  singleChecked.value = ''
}
defineExpose({
  clearMulti, initColumnsState,
})
onBeforeMount(() => {
  initColumnsState()
  changeColumns()
})
</script>

<template>
  <el-table
    id="print"
    ref="table"
    :data="data"
    :height="height"
    border
    stripe
    :size="size"
    style="width: 100%;"
    @selection-change="handleSelectionChange"
    @row-click="rowClick"
    @row-dblclick="rowDbClick"
  >
    <el-table-column v-if="pageType !== 'detail'" type="selection" width="38" />
    <el-table-column align="center" label="序号" width="80" type="index" />
    <el-table-column
      v-for="item in columns"
      :key="item.value"
      :prop="item.value"
      :label="item.text"
      :width="item.width"
      align="center"
    >
      <template #header>
        <span v-show="item.required" style="color: red;">*</span><span>{{ item.text }}</span>
      </template>
      <template #default="scope">
        <!-- 循环次数 -->
        <!-- <el-input-number
          v-if="item.value === 'cycleNumber' && pageType !== 'detail'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :step="1"
          :precision="0"
          disabled
          class="full-width-input"
        /> -->
        <!-- 核查类型 -->
        <!-- <el-select v-if="props.pageType !== 'detail' && item.value === 'checkType'" v-model="scope.row[item.value]" disabled clearable multiple placeholder="请选择">
          <el-option
            v-for="item in checkTypeList"
            :key="item.value"
            :label="item.name"
            :value="item.value"
          />
        </el-select> -->

        <!-- 频率点（除了谐波之外） -->
        <select-by-dict
          v-if="props.type !== '谐波' && props.pageType !== 'detail' && item.value === 'checkPoint'"
          v-model:model-value="scope.row[item.value]"
          placeholder="频率点"
          dict-code="standard10NoFrequencySpectrum"
        />

        <!-- 频率点（谐波） -->
        <select-by-dict
          v-if="props.type === '谐波' && props.pageType !== 'detail' && item.value === 'checkPoint'"
          v-model:model-value="scope.row[item.value]"
          placeholder="频率点"
          dict-code="standard10FrequencySpectrum"
        />

        <!-- 相对电平 -->
        <select-by-dict
          v-if="props.pageType !== 'detail' && item.value === 'relativeLevel'"
          v-model:model-value="scope.row[item.value]"
          placeholder="相对电平"
          dict-code="standard10RelativeLevel"
        />

        <!-- 调幅度 -->
        <select-by-dict
          v-if="props.pageType !== 'detail' && item.value === 'modulation'"
          v-model:model-value="scope.row[item.value]"
          placeholder="调幅度"
          dict-code="standard10Modulation"
        />

        <!-- 高通滤波 -->
        <select-by-dict
          v-if="props.pageType !== 'detail' && item.value === 'highPassFilter'"
          v-model:model-value="scope.row[item.value]"
          placeholder="高通滤波"
          dict-code="standard10CheckHighPassFilter"
        />

        <!-- 低通滤波 -->
        <select-by-dict
          v-if="props.pageType !== 'detail' && item.value === 'lowerPassFilter'"
          v-model:model-value="scope.row[item.value]"
          placeholder="低通滤波"
          dict-code="standard10CheckLowerPassFilter"
        />

        <!-- 频率单位公用 -->
        <el-select
          v-if="props.pageType !== 'detail' && (item.value === 'unit' || item.value === 'highPassFilterUnit' || item.value === 'lowerPassFilterUnit' || item.value === 'modulationRateUnit'
            || item.value === 'rbwValueUnit' || item.value === 'vbwValueUnit')"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :disabled="props.pageType === 'detail'"
          class="full-width-input"
        >
          <el-option v-for="item of standardFrequencyUnitList" :key="item.value" :label="item.name" :value="item.name" />
        </el-select>

        <!-- 幅度单位公用 -->
        <el-select
          v-if="props.pageType !== 'detail' && item.value === 'amplitudeUnit'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :disabled="props.pageType === 'detail'"
          class="full-width-input"
        >
          <el-option v-for="item of standardAmplitudeUnitList" :key="item.value" :label="item.name" :value="item.name" />
        </el-select>

        <!-- number -->
        <el-input-number
          v-if="props.pageType !== 'detail' && (item.value === 'amplitude' || item.value === 'urel' || item.value === 'power'
            || item.value === 'modulationRate' || item.value === 'frequencyDeviation' || item.value === 'phaseDeviation' || item.value === 'rbwValue'
            || item.value === 'vbwValue')"
          v-model="scope.row[item.value]"
          clearable
          :placeholder="item.text"
          class="full-width-input"
          :disabled="props.pageType === 'detail'"
        />
      </template>
    </el-table-column>
  </el-table>
</template>

<style lang="scss" scoped>
.single-table {
  width: 100%;

  :deep(.el-table th.el-table__cell:nth-child(1) .cell) {
    visibility: hidden;
  }
}
</style>