<!-- 选择计量文件 -->
<script lang="ts" setup name="SelectMeasureFile">
import { ElMessage } from 'element-plus'
import { ref } from 'vue'
import dayjs from 'dayjs'
import type { TableColumn } from '@/components/NormalTable/table_interface'
import { getFileMethodList } from '@/api/resource/fileTechnology'
import { getDictByCode } from '@/api/system/dict'
import { getFileList } from '@/api/resource/file'
import type { dictType } from '@/global'
const emits = defineEmits(['confirm'])
const isMulti = ref(true)
const dialogFormVisible = ref(false)
// 查询条件
const listQuery = ref({
  fileNo: '', // 文件编号
  fileName: '', // 文件名称
  fileType: '', // 文件类型
  offset: 1,
  limit: 20,
})
// 多选选中的内容
const checkoutList = ref([]) // 选中
const loadingTable = ref(false) // loading
const list = ref([]) // 表格数据
const total = ref(0) // 数据条数
const columns = ref<TableColumn[]>([
  { text: '文件编号', value: 'fileNo', align: 'center' },
  { text: '文件类型', value: 'fileTypeName', align: 'center' },
  { text: '文件名称', value: 'fileName', align: 'center' },
  { text: '版本号', value: 'versionNo', align: 'center' },
  { text: '创建时间', value: 'createTime', align: 'center', width: 180 },
])

// -----------------------------------------字典--------------------------------------------------------------
const fileTypeList = ref<dictType[]>([]) // 文件类型
const fileTypeDict = ref({}) as any // 文件类型字典

// 查询字典
const getDict = async () => {
  // 文件类型
  const res = await getDictByCode('measureFileType')
  fileTypeList.value = res.data
  res.data.forEach((item: { value: string; name: string }) => {
    fileTypeDict.value[`${item.value}`] = item.name
  })
}
// -------------------------------------------------------------------------------------------------------

// 数据查询
function fetchData(isNowPage = false) {
  loadingTable.value = true
  if (!isNowPage) {
    // 是否显示当前页，否则跳转第一页
    listQuery.value.offset = 1
  }
  getFileList(listQuery.value).then((response) => {
    if (response.code === 200) {
      list.value = response.data.rows.map((item: { fileType: string }) => {
        return {
          ...item,
          fileTypeName: `${item.fileType}` !== '' ? fileTypeDict.value[item.fileType] : item.fileType, // 文件类型
        }
      })
      total.value = parseInt(response.data.total)
    }
    loadingTable.value = false
  }).catch(() => {
    loadingTable.value = false
  })
}
// 重置
const clearList = () => {
  listQuery.value = {
    fileNo: '', // 文件编号
    fileName: '', // 文件名称
    fileType: '', // 文件类型
    offset: 1,
    limit: 20,
  }
  fetchData()
}
// 搜索
const search = () => {
  fetchData(true)
}
// 多选选中
const handleSelectionChange = (val: any) => {
  checkoutList.value = val
}
// 页数发生变化后的操作，可能是页码变化，可能是每页容量变化，此函数必写
const changePage = (val: { size?: number;page?: number }) => {
  if (val && val.size) {
    listQuery.value.limit = val.size
  }
  if (val && val.page) {
    listQuery.value.offset = val.page
  }
  search()
}
// 点击确定
const confirmSelect = () => {
  if (!checkoutList.value.length) {
    ElMessage.warning('请选中')
  }
  else {
    emits('confirm', checkoutList.value)
    dialogFormVisible.value = false
  }
}
// 取消
const resetForm = () => {
  dialogFormVisible.value = false
  clearList()
}

// --------------------------------------------------------------------------------------------

// 初始化
const initDialog = async (isMultiParam: boolean) => {
  isMulti.value = isMultiParam
  await getDict()
  dialogFormVisible.value = true
  fetchData()
}

defineExpose({ initDialog })
</script>

<template>
  <el-dialog v-if="dialogFormVisible" v-model="dialogFormVisible" title="选择计量文件" width="65%">
    <!-- 筛选条件 -->
    <search-area :need-clear="true" @search="search" @clear="clearList">
      <search-item>
        <el-input v-model="listQuery.fileNo" placeholder="文件编号" clearable />
      </search-item>
      <search-item>
        <el-select
          v-model="listQuery.fileType"
          placeholder="文件类型"
          class="short-input"
        >
          <el-option v-for="item of fileTypeList" :key="item.value" :label="item.name" :value="item.value" />
        </el-select>
      </search-item>
      <search-item>
        <el-input v-model="listQuery.fileName" placeholder="文件名称" clearable />
      </search-item>
    </search-area>

    <!-- 查询结果Table显示 -->
    <div style="padding: 12px;">
      <normal-table
        :data="list"
        :total="total"
        :columns="columns"
        :query="listQuery"
        is-showmulti-select
        :list-loading="loadingTable"
        :is-multi="isMulti"
        :height="520"
        @change="changePage"
        @multi-select="handleSelectionChange"
      >
        <!-- 序号 -->
        <template #preColumns>
          <el-table-column label="#" width="55" align="center" fixed>
            <template #default="scope">
              {{ (listQuery.offset - 1) * listQuery.limit + scope.$index + 1 }}
            </template>
          </el-table-column>
        </template>
      </normal-table>
    </div>
    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="confirmSelect">确认</el-button>
        <el-button @click="resetForm">
          取消
        </el-button>
      </span>
    </template>
  </el-dialog>
</template>

<style lang="scss" scoped>
:deep(.el-radio__label) {
  display: none;
}
</style>