<template>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form class="-mb-15px" :model="queryParams" ref="queryFormRef" :inline="true" label-width="68px">
      <el-form-item :label="t('DataCollection.DeviceModel.attributeCode')" prop="attributeCode">
        <el-input
v-model="queryParams.attributeCode"
          :placeholder="t('DataCollection.DeviceModel.placeholderAttributeCode')" clearable @keyup.enter="handleQuery"
          class="!w-240px" />
      </el-form-item>
      <el-form-item :label="t('DataCollection.DeviceModel.attributeName')" prop="attributeName">
        <el-input
v-model="queryParams.attributeName"
          :placeholder="t('DataCollection.DeviceModel.placeholderAttributeName')" clearable @keyup.enter="handleQuery"
          class="!w-240px" />
      </el-form-item>
      <el-form-item :label="t('DataCollection.DeviceModel.attributeType')" prop="attributeType">
        <el-select
v-model="queryParams.attributeType" clearable filterable
          :placeholder="t('DataCollection.DeviceModel.placeholderAttributeType')" class="!w-240px">
          <el-option v-for="item in typeList" :key="item.id" :label="item.name" :value="item.id" />
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="寄存器地址" prop="address">
        <el-input
          v-model="queryParams.address"
          placeholder="请输入寄存器地址"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item> -->
      <!-- <el-form-item label="创建时间" prop="createTime">
        <el-date-picker
          v-model="queryParams.createTime"
          value-format="YYYY-MM-DD HH:mm:ss"
          type="daterange"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-220px"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button @click="handleQuery">
          <Icon icon="ep:search" class="mr-5px" /> {{ t('DataCollection.DeviceModel.search') }}
        </el-button>
        <el-button @click="resetQuery">
          <Icon icon="ep:refresh" class="mr-5px" /> {{ t('DataCollection.DeviceModel.reset') }}
        </el-button>
        <el-button type="primary" plain @click="openForm('create')" v-hasPermi="['iot:device-model:create']">
          <Icon icon="ep:plus" class="mr-5px" /> {{ t('DataCollection.DeviceModel.create') }}
        </el-button>
        <el-button type="warning" plain @click="openImport" v-hasPermi="['iot:device-model:import']">
          <Icon icon="ep:upload" class="mr-5px" /> {{ t('action.import') }}
        </el-button>
        <el-button
type="success" plain @click="handleExport" :loading="exportLoading"
          v-hasPermi="['iot:device-model:export']">
          <Icon icon="ep:download" class="mr-5px" /> {{ t('DataCollection.DeviceModel.export') }}
        </el-button>
        <el-button type="danger" plain @click="handleBatchDelete" v-hasPermi="['iot:device-model:delete']">
          <Icon icon="ep:delete" class="mr-5px" /> {{ t('DataCollection.DeviceModel.batchDelete') }}
        </el-button>

      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table
ref="tableRef" v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true" row-key="id"
      @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" reserve-selection />
      <!-- <el-table-column label="ID" align="center" prop="id" /> -->
      <el-table-column :label="t('DataCollection.DeviceModel.attributeCode')" align="center" prop="attributeCode" />
      <el-table-column :label="t('DataCollection.DeviceModel.attributeName')" align="center" prop="attributeName" />
      <el-table-column :label="t('DataCollection.DeviceModel.attributeType')" align="center" prop="typeName" />
      <el-table-column :label="t('DataCollection.DeviceModel.dataType')" align="center" prop="dataType" />
      <el-table-column :label="t('DataCollection.DeviceModel.address')" align="center" prop="address" />
      <el-table-column :label="t('DataCollection.DeviceModel.dataUnit')" align="center" prop="dataUnitName" />
      <el-table-column :label="t('DataCollection.DeviceModel.ratio')" align="center" prop="ratio" />
      <el-table-column :label="t('DataCollection.DeviceModel.remark')" align="center" prop="remark" />
      <!-- <el-table-column label="采集设备模型id" align="center" prop="deviceModelId" /> -->
      <el-table-column
:label="t('DataCollection.DeviceModel.createTime')" align="center" prop="createTime"
        :formatter="dateFormatter" width="180px" />
      <el-table-column :label="t('DataCollection.DeviceModel.operate')" align="center" width="150px" fixed="right">
        <template #default="scope">
          <el-button
link type="primary" @click="openForm('update', scope.row.id)"
            v-hasPermi="['iot:device-model:update']">
            {{ t('action.edit') }}
          </el-button>
          <el-button link type="danger" @click="handleDelete(scope.row.id)" v-hasPermi="['iot:device-model:delete']">
            {{ t('action.del') }}
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
:total="total" v-model:page="queryParams.pageNo" v-model:limit="queryParams.pageSize"
      @pagination="getList" />
  </ContentWrap>

  <!-- 表单弹窗：添加/修改 -->
  <DeviceModelAttributeForm ref="formRef" @success="getList" />

  <!-- 导入弹窗 -->
  <Dialog v-model="importDialogVisible" :title="t('action.import')" width="400">
    <el-upload
        ref="uploadRef" v-model:file-list="importFileList" :action="importUrl + '?updateSupport=' + updateSupport + '&deviceModelId=' + props.id" :auto-upload="false"
      :disabled="importLoading" :headers="uploadHeaders" :limit="1" :on-error="handleImportError"
      :on-exceed="handleImportExceed" :on-success="handleImportSuccess" accept=".xlsx, .xls" drag>
      <Icon icon="ep:upload" />
      <div class="el-upload__text">
        将文件拖到此处，或点击上传
      </div>
      <template #tip>
        <div class="el-upload__tip text-center">
          <div class="el-upload__tip">
            <el-checkbox v-model="updateSupport" />
            是否更新已存在的数据
          </div>
          <span>仅支持 .xlsx, .xls 格式</span>
          <el-link
:underline="false" style="font-size: 12px; vertical-align: baseline" type="primary"
            @click="importTemplate">
            下载导入模板
          </el-link>
        </div>
      </template>
    </el-upload>
    <template #footer>
      <el-button :disabled="importLoading" type="primary" @click="submitImport">{{ t('common.ok') }}</el-button>
      <el-button @click="importDialogVisible = false">{{ t('common.cancel') }}</el-button>
    </template>
  </Dialog>
</template>

<script setup lang="ts">
import { dateFormatter } from '@/utils/formatTime'
import download from '@/utils/download'
import { DeviceModelAttributeApi, DeviceModelAttributeVO } from '@/api/iot/devicemodelattribute'
import DeviceModelAttributeForm from './DeviceModelAttributeForm.vue'
import { DeviceAttributeTypeApi, DeviceAttributeTypeVO } from '@/api/iot/deviceattributetype'
import { getAccessToken, getTenantId } from '@/utils/auth'
import { ElMessageBox } from 'element-plus'

const props = defineProps<{
  id?: number // id（主表的关联字段）
}>()

const typeList = ref<DeviceAttributeTypeVO[]>([]) // 列表

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const tableRef = ref()

const loading = ref(false) // 列表的加载中
const list = ref<DeviceModelAttributeVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  id: undefined as unknown,
  attributeCode: undefined,
  attributeName: undefined,
  attributeType: undefined,
  dataType: undefined,
  address: undefined,
  dataUnit: undefined,
  ratio: undefined,
  remark: undefined,
  deviceModelId: undefined,
  createTime: [],
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

const importDialogVisible = ref(false)
const importLoading = ref(false)
const uploadRef = ref()
const importUrl =
  import.meta.env.VITE_BASE_URL + import.meta.env.VITE_API_URL + '/iot/device-model-attribute/import'
const uploadHeaders = ref()
const importFileList = ref([])
const updateSupport = ref(0)

const escapeHtml = (value: unknown) => {
  return String(value ?? '')
    .replace(/&/g, '&amp;')
    .replace(/</g, '&lt;')
    .replace(/>/g, '&gt;')
    .replace(/"/g, '&quot;')
    .replace(/'/g, '&#39;')
}

const selectedIds = ref<number[]>([])
const handleSelectionChange = (rows: any[]) => {
  selectedIds.value = rows?.map((row) => row.id).filter((id) => id !== undefined) ?? []
}

/** 监听主表的关联字段的变化，加载对应的子表数据 */
watch(
  () => props.id,
  (val: number) => {
    if (!val) {
      return
    }
    queryParams.id = val
    handleQuery()
  },
  { immediate: true, deep: true }
)

/** 查询列表 */
async function getList() {
  loading.value = true
  try {
    const data = await DeviceModelAttributeApi.getDeviceModelAttributePage(queryParams)
    list.value = data.list
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
function handleQuery() {
  if (!props.id) {
    return
  }
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  if (!props.id) {
    return
  }
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  if (!props.id) {
    message.error('请选择一个采集设备模型')
    return
  }
  formRef.value.open(type, id, props.id)
}

const openImport = () => {
  if (!props.id) {
    message.error('请选择一个采集设备模型')
    return
  }
  importDialogVisible.value = true
  importLoading.value = false
  importFileList.value = []
  updateSupport.value = 0
}


/** 删除按钮操作 */
const buildIdsParam = (ids: number | number[]) => {
  return Array.isArray(ids) ? ids.join(',') : String(ids)
}

const handleDelete = async (ids: number | number[]) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await DeviceModelAttributeApi.deleteDeviceModelAttribute(buildIdsParam(ids))
    message.success(t('common.delSuccess'))
    selectedIds.value = []
    tableRef.value?.clearSelection?.()
    // 刷新列表
    await getList()
  } catch { }
}

const handleBatchDelete = async () => {
  if (!selectedIds.value.length) {
    message.error('请选择需要删除的数据')
    return
  }
  await handleDelete(selectedIds.value)
}

/** 导出按钮操作 */
const handleExport = async () => {
  if (!selectedIds.value.length) {
    message.error('请选择需要导出的数据')
    return
  }
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await DeviceModelAttributeApi.exportDeviceModelAttribute({ ids: selectedIds.value.join(',') })
    download.excel(data, '采集设备模型-点位管理.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

const submitImport = async () => {
  if (importFileList.value.length === 0) {
    message.error('请选择导入文件')
    return
  }
  uploadHeaders.value = {
    Authorization: 'Bearer ' + getAccessToken(),
    tenantId: getTenantId(),
  }
  importLoading.value = true
  uploadRef.value?.submit()
}

const handleImportSuccess = async (response: any) => {
  if (!response || response.code !== 0) {
    message.error(response?.msg || '导入失败')
    importLoading.value = false
    return
  }
  const failureCodes = response?.data?.failureCodes
  if (failureCodes && typeof failureCodes === 'object') {
    const entries = Object.entries(failureCodes).filter(([key]) => String(key).trim() !== '')
    if (entries.length > 0) {
      const detail = entries
        .map(([code, err], index) => `${index + 1}. ${escapeHtml(code)}：${escapeHtml(err)}`)
        .join('<br />')
      await ElMessageBox.alert(`以下点位编码导入失败：<br />${detail}`, t('common.confirmTitle'), {
        type: 'error',
        dangerouslyUseHTMLString: true,
      })
    } else {
      message.success('导入成功')
    }
  } else {
    message.success('导入成功')
  }
  importLoading.value = false
  importDialogVisible.value = false
  getList()
}

const handleImportError = () => {
  message.error('导入失败')
  importLoading.value = false
}

const handleImportExceed = () => {
  message.error('只能上传一个文件')
}

const importTemplate = async () => {
  const res = await DeviceModelAttributeApi.importDeviceModelAttributeTemplate()
  download.excel(res, '采集设备模型-点位导入模板.xls')
}

/** 初始化 **/
onMounted(async () => {
  typeList.value = await DeviceAttributeTypeApi.getDeviceAttributeTypeList()
  // typeList.value = JSON.parse(JSON.stringify(await DeviceAttributeTypeApi.getDeviceAttributeTypePage(queryParams))).list

})

</script>
