<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-row>
        <el-col :span="12">
          <el-form-item label="名称" prop="name">
<!--            <el-input v-model="formData.name" placeholder="请输入规格型号名称" />-->
            <lang-input v-model="formData.name" placeholder="请输入规格型号名称" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="品牌" prop="brandName">
            <el-select
              v-model="formData.brandName"
              :model-value="brandLabel"
              placeholder="请输入品牌"
              @click="openForm"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="formType==='update'">
          <el-form-item label="状态" prop="status">
            <el-select v-model="formData.status" placeholder="请选择">
              <el-option
                v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
                :key="dict.label"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="显示顺序" prop="sort">
            <el-input v-model="formData.sort" type="number" placeholder="请输入显示顺序" />
          </el-form-item>
        </el-col>
        <el-col :span="formType==='create'?12:24">
          <el-form-item label="符合标准" prop="standard">
            <el-input v-model="formData.standard" placeholder="请输入符合标准" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="备注" prop="remark">
            <el-input v-model="formData.remark" type="textarea" placeholder="请输入备注" />
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
  <BrandList ref="brandFormRef" @choose="brandChoose" />
</template>
<script setup lang="ts">
import { IotModelApi, IotModelVO } from '@/api/pms/model'
import {DICT_TYPE, getIntDictOptions, getStrDictOptions} from '@/utils/dict'
import BrandList from '@/views/pms/device/BrandList.vue'

/** PMS 功能优化 规格型号 表单 */
defineOptions({ name: 'IotModelForm' })

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

const brandLabel = ref('') // 表单的类型：create - 新增；update - 修改
const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  name: undefined,
  brand: undefined,
  brandName: undefined,
  standard: undefined,
  sort: undefined,
  status: undefined,
  remark: undefined
})
const formRules = reactive({
  name: [{ required: true, message: '名称不能为空', trigger: 'blur' }],
  brand: [{ required: true, message: '品牌不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '状态不能为空', trigger: 'blur' }]
})
const brandFormRef = ref()
const openForm = () => {
  brandFormRef.value.open()
}
const brandChoose = (row) => {
  formData.value.brand = row.id
  brandLabel.value = row.value
  formData.value.brandName = row.label
}
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  brandLabel.value = ''
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  formData.value.sort = 0
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await IotModelApi.getIotModel(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as IotModelVO
    if (formType.value === 'create') {
      await IotModelApi.createIotModel(data)
      message.success(t('common.createSuccess'))
    } else {
      await IotModelApi.updateIotModel(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    name: undefined,
    brand: undefined,
    standard: undefined,
    sort: undefined,
    status: undefined,
    remark: undefined
  }
  formRef.value?.resetFields()
}
</script>
