mall-front-admin/src/views/crm/product/ProductForm.vue

<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="产品名称" prop="name">
            <el-input v-model="formData.name" placeholder="请输入产品名称" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="负责人" prop="ownerUserId">
            <el-select
              v-model="formData.ownerUserId"
              placeholder="请选择负责人"
              :disabled="formData.id"
              class="w-1/1"
            >
              <el-option
                v-for="user in userList"
                :key="user.id"
                :label="user.nickname"
                :value="user.id"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="产品类型" prop="categoryId">
            <el-cascader
              v-model="formData.categoryId"
              :options="productCategoryList"
              :props="defaultProps"
              class="w-1/1"
              clearable
              placeholder="请选择产品类型"
              filterable
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="产品单位" prop="unit">
            <el-select v-model="formData.unit" class="w-1/1" placeholder="请选择单位">
              <el-option
                v-for="dict in getIntDictOptions(DICT_TYPE.CRM_PRODUCT_UNIT)"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="产品编码" prop="no">
            <el-input v-model="formData.no" placeholder="请输入产品编码" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="价格" prop="price">
            <el-input-number
              v-model="formData.price"
              placeholder="请输入价格"
              :min="0"
              :precision="2"
              :step="0.1"
              class="w-full!"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="产品描述" prop="description">
            <el-input v-model="formData.description" placeholder="请输入产品描述" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="上架状态" prop="status">
            <el-select v-model="formData.status" placeholder="请选择状态" class="w-1/1">
              <el-option
                v-for="dict in getIntDictOptions(DICT_TYPE.CRM_PRODUCT_STATUS)"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </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>
</template>
<script setup lang="ts">
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import * as ProductApi from '@/api/crm/product'
import * as ProductCategoryApi from '@/api/crm/product/productCategory'
import { defaultProps, handleTree } from '@/utils/tree'
import { getSimpleUserList, UserVO } from '@/api/system/user'
import { useUserStore } from '@/store/modules/user'
import { fenToYuan, yuanToFen } from '@/utils'

defineOptions({ name: 'CrmProductForm' })

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

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 userId = useUserStore().getUser.id // 当前登录的编号
const formData = ref({
  id: undefined,
  name: undefined,
  no: undefined,
  unit: undefined,
  price: Number(undefined),
  status: undefined,
  categoryId: undefined,
  description: undefined,
  ownerUserId: -1
})
const formRules = reactive({
  name: [{ required: true, message: '产品名称不能为空', trigger: 'blur' }],
  no: [{ required: true, message: '产品编码不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '状态不能为空', trigger: 'change' }],
  categoryId: [{ required: true, message: '产品分类ID不能为空', trigger: 'blur' }],
  ownerUserId: [{ required: true, message: '负责人不能为空', trigger: 'blur' }],
  price: [{ required: true, message: '价格不能为空', trigger: 'blur' }]
})

const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ProductApi.getProduct(id)
      formData.value.price = Number(fenToYuan(formData.value.price))
    } finally {
      formLoading.value = false
    }
  } else {
    formData.value.ownerUserId = userId
  }
}
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
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = {
      ...formData.value,
      price: yuanToFen(formData.value.price)
    } as unknown as ProductApi.ProductVO
    if (formType.value === 'create') {
      await ProductApi.createProduct(data)
      message.success(t('common.createSuccess'))
    } else {
      await ProductApi.updateProduct(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,
    no: undefined,
    unit: undefined,
    price: Number(undefined),
    status: undefined,
    categoryId: undefined,
    description: undefined,
    ownerUserId: -1
  }
  formRef.value?.resetFields()
}

/** 初始化 */
const productCategoryList = ref<any[]>([]) // 产品分类树
const userList = ref<UserVO[]>([]) // 系统用户
onMounted(async () => {
  // 产品分类树
  const data = await ProductCategoryApi.getProductCategoryList({})
  productCategoryList.value = handleTree(data, 'id', 'parentId')
  // 系统用户列表
  userList.value = await getSimpleUserList() // TODO 非繁人：替换成用户组件
})
</script>