<script lang="ts" setup name="NonthTemplateTable">
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, // 表格类型，表格title
})
const emit = defineEmits(['change', 'selectionChange', 'rowClick', 'rowDbClick', 'multiSelect', 'filterChange'])
// ------------------------------------------字典----------------------------------------------
const standardTechnicalIndexSymbolList = ref<dictType[]>([]) // 技术指标规则
const standard13ThoroughfareList = ref<dictType[]>([]) // 通道
const standardTimeUnitList = ref<dictType[]>([]) // 时间单位
const standard13VerticalDeflectCoefficientList = ref<dictType[]>([]) // 垂直偏转系数(/div)
const standardVoltageList = ref<dictType[]>([]) // 垂直偏转系数(/div)单位\电压单位--公用
const standardResistanceList = ref<dictType[]>([]) // 电阻单位公用
/**
 * 获取字典
 */
function getDict() {
  // 技术指标规则
  getDictByCode('standardTechnicalIndexSymbol').then((response) => {
    standardTechnicalIndexSymbolList.value = response.data
  })
  // 时间单位
  getDictByCode('standardTimeUnit').then((response) => {
    standardTimeUnitList.value = response.data
  })
  // 通道
  getDictByCode('standard13Thoroughfare').then((response) => {
    standard13ThoroughfareList.value = response.data
  })
  // 垂直偏转系数(/div)
  getDictByCode('standard13VerticalDeflectCoefficient').then((response) => {
    standard13VerticalDeflectCoefficientList.value = response.data
  })
  // 垂直偏转系数(/div)单位\电压单位--公用
  getDictByCode('standardVoltage').then((response) => {
    standardVoltageList.value = response.data
  })
  // 电阻单位公用
  getDictByCode('standardResistance').then((response) => {
    standardResistanceList.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">
        <!-- 技术指标  -->
        <div v-if="item.value === 'technicalIndex'" style="display: flex;align-items: center;">
          <el-select
            v-model="scope.row.technicalIndexSymbol"
            :disabled="props.pageType === 'detail'"
            style="margin-right: 10px;width: 100px;"
          >
            <el-option v-for="item of standardTechnicalIndexSymbolList" :key="item.value" :label="item.name" :value="item.name" />
          </el-select>
          <el-input-number
            v-model="scope.row[item.value]"
            :placeholder="`${item.text}`"
            class="full-width-input"
            controls-position="right"
            :disabled="props.pageType === 'detail'"
          />
          <div
            v-if="props.type === '时基' || props.type === '直流增益' || props.type === '频带宽度(数字示波器)'"
            style="margin-left: 10px; white-space: nowrap;"
          >
            {{ scope.row.technicalIndexUnit }}
          </div>

          <el-select
            v-if="props.type === '直流偏置'"
            v-model="scope.row.verticalDeflectCoefficientUnit"
            :disabled="props.pageType === 'detail'"
            style="margin-left: 10px;width: 130px;"
          >
            <el-option v-for="item of standardVoltageList" :key="item.value" :label="item.name" :value="item.name" />
          </el-select>
        </div>

        <!-- 周期时标信号、参考输出、标准值、参考点频率、频带宽度 -->
        <el-input-number
          v-if="item.value === 'cycleSignal' || item.value === 'standardValue' || item.value === 'referencePointFrequency'
            || item.value === 'bandWidth'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          class="full-width-input"
          :disabled="props.pageType === 'detail'"
        />

        <!-- 周期时标信号单位、水平偏转系数单位 -->
        <el-select
          v-if="item.value === 'cycleSignalUnit' || item.value === 'horizontalDeflectCoefficientUnit'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :disabled="props.pageType === 'detail'"
          class="full-width-input"
        >
          <el-option v-for="item of standardTimeUnitList" :key="item.value" :label="item.name" :value="item.name" />
        </el-select>

        <!-- 通道 -->
        <el-select
          v-if="item.value === 'thoroughfare'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :disabled="props.pageType === 'detail'"
          class="full-width-input"
        >
          <el-option v-for="item of standard13ThoroughfareList" :key="item.value" :label="item.name" :value="item.name" />
        </el-select>

        <!-- 阻抗 -->
        <select-by-dict
          v-if="item.value === 'impedance'"
          v-model:model-value="scope.row[item.value]"
          placeholder="阻抗"
          dict-code="standard13Impedance"
          :disabled="props.pageType === 'detail'"
        />

        <!-- 垂直偏转系数(/div) -->
        <select-by-dict
          v-if="item.value === 'verticalDeflectCoefficient'"
          v-model:model-value="scope.row[item.value]"
          placeholder="垂直偏转系数(/div)"
          dict-code="standard13VerticalDeflectCoefficient"
          :disabled="props.pageType === 'detail'"
        />

        <!-- 电压公用单位--- 垂直偏转系数(/div)单位、标准值单位 -->
        <el-select
          v-if="item.value === 'verticalDeflectCoefficientUnit' || item.value === 'standardValueUnit'"
          v-model="scope.row[item.value]"
          :placeholder="`${item.text}`"
          :disabled="props.pageType === 'detail'"
          class="full-width-input"
        >
          <el-option v-for="item of standardVoltageList" :key="item.value" :label="item.name" :value="item.name" />
        </el-select>

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

<style lang="scss">
.normal-table {
  .el-radio__label {
    display: none !important;
  }
}
</style>