<template>
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<Dialog :title="dialogTitle" v-model="dialogVisible">
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<el-form
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ref="formRef"
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:model="formData"
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:rules="formRules"
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label-width="120px"
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v-loading="formLoading"
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>
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<el-form-item label="上级分类" prop="parentId">
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<el-select v-model="formData.parentId" placeholder="请选择上级分类">
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<el-option :key="0" label="顶级分类" :value="0" />
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<el-option
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v-for="item in categoryList"
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:key="item.id"
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:label="item.name"
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:value="item.id"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="分类名称" prop="name">
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<el-input v-model="formData.name" placeholder="请输入分类名称" />
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</el-form-item>
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<el-form-item label="移动端分类图" prop="picUrl">
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<UploadImg v-model="formData.picUrl" :limit="1" :is-show-tip="false" />
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<div style="font-size: 10px" class="pl-10px">推荐 180x180 图片分辨率</div>
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</el-form-item>
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<el-form-item label="分类排序" prop="sort">
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<el-input-number v-model="formData.sort" controls-position="right" :min="0" />
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</el-form-item>
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<el-form-item label="开启状态" prop="status">
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<el-radio-group v-model="formData.status">
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<el-radio
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v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
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:key="dict.value"
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:label="dict.value"
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>
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{{ dict.label }}
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</el-radio>
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</el-radio-group>
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
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<el-button @click="dialogVisible = false">取 消</el-button>
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</template>
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</Dialog>
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</template>
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<script lang="ts" setup>
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import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
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import { CommonStatusEnum } from '@/utils/constants'
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import * as ProductCategoryApi from '@/api/mall/product/category'
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defineOptions({ name: 'ProductCategory' })
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const { t } = useI18n() // 国际化
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const message = useMessage() // 消息弹窗
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const dialogVisible = ref(false) // 弹窗的是否展示
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const dialogTitle = ref('') // 弹窗的标题
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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
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const formType = ref('') // 表单的类型：create - 新增；update - 修改
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const formData = ref({
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id: undefined,
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name: '',
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picUrl: '',
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status: CommonStatusEnum.ENABLE
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})
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const formRules = reactive({
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parentId: [{ required: true, message: '请选择上级分类', trigger: 'blur' }],
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name: [{ required: true, message: '分类名称不能为空', trigger: 'blur' }],
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picUrl: [{ required: true, message: '分类图片不能为空', trigger: 'blur' }],
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sort: [{ required: true, message: '分类排序不能为空', trigger: 'blur' }],
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status: [{ required: true, message: '开启状态不能为空', trigger: 'blur' }]
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})
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const formRef = ref() // 表单 Ref
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const categoryList = ref<any[]>([]) // 分类树
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/** 打开弹窗 */
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const open = async (type: string, id?: number) => {
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dialogVisible.value = true
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dialogTitle.value = t('action.' + type)
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formType.value = type
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resetForm()
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// 修改时，设置数据
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if (id) {
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formLoading.value = true
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try {
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formData.value = await ProductCategoryApi.getCategory(id)
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} finally {
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formLoading.value = false
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}
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}
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// 获得分类树
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categoryList.value = await ProductCategoryApi.getCategoryList({ parentId: 0 })
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}
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defineExpose({ open }) // 提供 open 方法，用于打开弹窗
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/** 提交表单 */
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const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
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const submitForm = async () => {
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// 校验表单
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if (!formRef) return
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const valid = await formRef.value.validate()
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if (!valid) return
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// 提交请求
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formLoading.value = true
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try {
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const data = formData.value as ProductCategoryApi.CategoryVO
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if (formType.value === 'create') {
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await ProductCategoryApi.createCategory(data)
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message.success(t('common.createSuccess'))
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} else {
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await ProductCategoryApi.updateCategory(data)
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message.success(t('common.updateSuccess'))
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}
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dialogVisible.value = false
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// 发送操作成功的事件
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emit('success')
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} finally {
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formLoading.value = false
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}
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}
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/** 重置表单 */
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const resetForm = () => {
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formData.value = {
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id: undefined,
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name: '',
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picUrl: '',
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status: CommonStatusEnum.ENABLE
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}
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formRef.value?.resetFields()
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}
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</script>
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