341 lines
8.0 KiB
Vue
341 lines
8.0 KiB
Vue
<!-- SPU 和 SKU 联合选择弹窗组件 -->
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<script lang="ts" setup>
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import type { VbenFormSchema } from '#/adapter/form';
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import type { VxeGridProps } from '#/adapter/vxe-table';
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import type { MallSpuApi } from '#/api/mall/product/spu';
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import { computed, onMounted, ref } from 'vue';
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import { useVbenModal } from '@vben/common-ui';
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import { handleTree } from '@vben/utils';
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import { message, Radio } from 'ant-design-vue';
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import { useVbenVxeGrid } from '#/adapter/vxe-table';
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import { getCategoryList } from '#/api/mall/product/category';
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import { getSpu, getSpuPage } from '#/api/mall/product/spu';
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import { getRangePickerDefaultProps } from '#/utils';
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import { getPropertyList, SkuList } from '#/views/mall/product/spu/form';
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interface SpuSkuSelectProps {
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/** 是否选择 SKU */
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isSelectSku?: boolean;
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/** 是否单选 SKU */
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radio?: boolean;
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}
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const props = withDefaults(defineProps<SpuSkuSelectProps>(), {
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isSelectSku: false,
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radio: false,
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});
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const emit = defineEmits<{
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confirm: [spuId: number, skuIds?: number[]];
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}>();
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// 单选：选中的 SPU ID
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const selectedSpuId = ref<number>();
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// 选中的 SKU ID 列表
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const selectedSkuIds = ref<number[]>([]);
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// SKU 列表数据
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const spuData = ref<MallSpuApi.Spu>();
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const propertyList = ref<any[]>([]);
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const isExpand = ref(false);
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const expandRowKeys = ref<number[]>([]);
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const skuListRef = ref<InstanceType<typeof SkuList>>();
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// 分类列表（扁平）
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const categoryList = ref<any[]>([]);
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// 分类树
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const categoryTreeList = ref<any[]>([]);
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// 初始化分类数据
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onMounted(async () => {
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try {
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categoryList.value = await getCategoryList({});
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categoryTreeList.value = handleTree(categoryList.value, 'id', 'parentId');
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} catch (error) {
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console.error('加载分类数据失败:', error);
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}
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});
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// 搜索表单配置
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const formSchema = computed<VbenFormSchema[]>(() => {
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return [
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{
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fieldName: 'name',
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label: '商品名称',
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component: 'Input',
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componentProps: {
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placeholder: '请输入商品名称',
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allowClear: true,
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},
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},
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{
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fieldName: 'categoryId',
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label: '商品分类',
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component: 'TreeSelect',
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componentProps: {
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treeData: categoryTreeList.value,
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fieldNames: {
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label: 'name',
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value: 'id',
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},
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treeCheckStrictly: true,
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placeholder: '请选择商品分类',
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allowClear: true,
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showSearch: true,
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treeNodeFilterProp: 'name',
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},
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},
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{
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fieldName: 'createTime',
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label: '创建时间',
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component: 'RangePicker',
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componentProps: {
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...getRangePickerDefaultProps(),
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allowClear: true,
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},
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},
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];
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});
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// 列配置
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const gridColumns = computed<VxeGridProps['columns']>(() => {
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const columns: VxeGridProps['columns'] = [];
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// 如果需要选择 SKU，添加展开列
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if (props.isSelectSku) {
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columns.push({
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type: 'expand',
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width: 50,
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slots: { content: 'expand-content' },
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});
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}
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// 单选列
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columns.push(
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{
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field: 'radio',
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title: '#',
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width: 55,
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align: 'center',
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slots: { default: 'radio-column' },
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},
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{
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field: 'id',
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title: '商品编号',
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minWidth: 100,
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align: 'center',
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},
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{
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field: 'picUrl',
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title: '商品图',
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width: 100,
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align: 'center',
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cellRender: {
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name: 'CellImage',
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},
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},
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{
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field: 'name',
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title: '商品名称',
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minWidth: 200,
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},
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{
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field: 'categoryId',
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title: '商品分类',
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minWidth: 120,
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formatter: ({ cellValue }) => {
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const category = categoryList.value?.find((c) => c.id === cellValue);
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return category?.name || '-';
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},
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},
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);
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return columns;
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});
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// 初始化表格
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const [Grid, gridApi] = useVbenVxeGrid({
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formOptions: {
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schema: formSchema.value,
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layout: 'horizontal',
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collapsed: false,
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},
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gridOptions: {
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columns: gridColumns.value,
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height: 500,
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border: true,
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showOverflow: true,
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expandConfig: {
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expandRowKeys: expandRowKeys.value,
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},
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proxyConfig: {
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ajax: {
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async query({ page }: any, formValues: any) {
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try {
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const params = {
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pageNo: page.currentPage,
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pageSize: page.pageSize,
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tabType: 0, // 默认获取上架的商品
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name: formValues.name || undefined,
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categoryId: formValues.categoryId || undefined,
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createTime: formValues.createTime || undefined,
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};
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const data = await getSpuPage(params);
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return {
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items: data.list || [],
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total: data.total || 0,
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};
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} catch (error) {
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console.error('加载商品数据失败:', error);
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return { items: [], total: 0 };
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}
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},
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},
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},
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},
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});
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// 单选：处理选中 SPU
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async function handleSingleSelected(row: MallSpuApi.Spu) {
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selectedSpuId.value = row.id;
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// 如果需要选择 SKU，展开行
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if (props.isSelectSku) {
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await expandChange(row, [row]);
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}
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}
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// 选择 SKU
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function selectSku(skus: MallSpuApi.Sku[]) {
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if (!selectedSpuId.value) {
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message.warning('请先选择商品再选择相应的规格！');
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return;
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}
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if (skus.length === 0) {
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selectedSkuIds.value = [];
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return;
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}
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props.radio
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? (selectedSkuIds.value = [skus[0]?.id!])
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: (selectedSkuIds.value = skus.map((sku) => sku.id!));
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}
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// 展开行，加载 SKU 列表
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async function expandChange(
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row: MallSpuApi.Spu,
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expandedRows?: MallSpuApi.Spu[],
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) {
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// 检查是否是当前选中的 SPU
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if (selectedSpuId.value && row.id !== selectedSpuId.value) {
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message.warning('你已选择商品，请先取消');
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expandRowKeys.value = [selectedSpuId.value];
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return;
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}
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// 如果已经展开且是同一个 SPU，不重复加载
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if (isExpand.value && spuData.value?.id === row.id) {
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return;
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}
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// 重置数据
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spuData.value = undefined;
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propertyList.value = [];
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isExpand.value = false;
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if (!expandedRows || expandedRows.length === 0) {
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expandRowKeys.value = [];
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return;
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}
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// 加载 SPU 详情
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const res = await getSpu(row.id!);
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propertyList.value = getPropertyList(res);
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spuData.value = res;
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isExpand.value = true;
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expandRowKeys.value = [row.id!];
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}
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// 确认选择
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function handleConfirm() {
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if (!selectedSpuId.value) {
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message.warning('没有选择任何商品');
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return;
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}
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if (props.isSelectSku && selectedSkuIds.value.length === 0) {
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message.warning('没有选择任何商品属性');
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return;
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}
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// 返回选中的数据
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emit(
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'confirm',
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selectedSpuId.value,
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props.isSelectSku ? selectedSkuIds.value : undefined,
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);
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// 关闭弹窗
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modalApi.close();
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}
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// 初始化弹窗
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const [Modal, modalApi] = useVbenModal({
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onConfirm: handleConfirm,
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async onOpenChange(isOpen: boolean) {
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if (!isOpen) {
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// 关闭时清理状态
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selectedSpuId.value = undefined;
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selectedSkuIds.value = [];
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spuData.value = undefined;
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propertyList.value = [];
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isExpand.value = false;
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expandRowKeys.value = [];
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return;
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}
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// 打开时触发查询
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await gridApi.query();
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},
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});
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defineExpose({
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open: modalApi.open,
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close: modalApi.close,
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});
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</script>
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<template>
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<Modal class="w-[900px]" title="商品选择">
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<Grid>
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<!-- 单选列 -->
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<template #radio-column="{ row }">
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<Radio
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:checked="selectedSpuId === row.id"
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:value="row.id"
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class="cursor-pointer"
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@click="handleSingleSelected(row)"
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/>
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</template>
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<!-- SKU 展开内容 -->
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<template v-if="props.isSelectSku" #expand-content>
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<div v-if="isExpand" class="p-4">
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<SkuList
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ref="skuListRef"
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:is-component="true"
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:is-detail="true"
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:prop-form-data="spuData"
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:property-list="propertyList"
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@selection-change="selectSku"
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/>
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</div>
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</template>
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</Grid>
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</Modal>
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</template>
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