<script setup lang="ts">
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import type { ProductCardProperty } from './config';
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import type { MallSpuApi } from '#/api/mall/product/spu';
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import { ref, watch } from 'vue';
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import { fenToYuan } from '..\..\..\..\..\..\..\..\packages\utils\src';
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import { Image } from 'ant-design-vue';
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import { getSpuDetailList } from '#/api/mall/product/spu';
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/** 商品卡片 */
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defineOptions({ name: 'ProductCard' });
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const props = defineProps<{ property: ProductCardProperty }>();
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const spuList = ref<MallSpuApi.Spu[]>([]); // 商品列表
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watch(
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() => props.property.spuIds,
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async () => {
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spuList.value = await getSpuDetailList(props.property.spuIds);
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},
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{
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immediate: true,
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deep: true,
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},
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);
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/** 计算商品的间距 */
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function calculateSpace(index: number) {
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const columns = props.property.layoutType === 'twoCol' ? 2 : 1; // 商品的列数
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const marginLeft = index % columns === 0 ? '0' : `${props.property.space}px`; // 第一列没有左边距
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const marginTop = index < columns ? '0' : `${props.property.space}px`; // 第一行没有上边距
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return { marginLeft, marginTop };
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}
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const containerRef = ref(); // 容器
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/** 计算商品的宽度 */
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function calculateWidth() {
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let width = '100%';
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if (props.property.layoutType === 'twoCol') {
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// 双列时每列的宽度为：（总宽度 - 间距）/ 2
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width = `${(containerRef.value.offsetWidth - props.property.space) / 2}px`;
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}
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return { width };
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}
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</script>
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<template>
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<div
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class="box-content flex min-h-[30px] w-full flex-row flex-wrap"
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ref="containerRef"
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>
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<div
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class="relative box-content flex flex-row flex-wrap overflow-hidden"
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:style="{
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...calculateSpace(index),
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...calculateWidth(),
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borderTopLeftRadius: `${property.borderRadiusTop}px`,
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borderTopRightRadius: `${property.borderRadiusTop}px`,
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borderBottomLeftRadius: `${property.borderRadiusBottom}px`,
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borderBottomRightRadius: `${property.borderRadiusBottom}px`,
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}"
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v-for="(spu, index) in spuList"
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:key="index"
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>
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<!-- 角标 -->
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<div
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v-if="property.badge.show && property.badge.imgUrl"
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class="absolute left-0 top-0 z-[1] items-center justify-center"
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>
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<Image
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:src="property.badge.imgUrl"
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:preview="false"
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class="h-6 w-8 object-cover"
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/>
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</div>
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<!-- 商品封面图 -->
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<div
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class="h-36"
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:class="[
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{
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'w-full': property.layoutType !== 'oneColSmallImg',
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'w-36': property.layoutType === 'oneColSmallImg',
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},
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]"
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>
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<Image
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class="h-full w-full object-cover"
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:src="spu.picUrl"
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:preview="false"
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/>
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</div>
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<div
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class="box-border flex flex-col gap-2 p-2"
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:class="[
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{
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'w-full': property.layoutType !== 'oneColSmallImg',
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'w-[calc(100vh-140px-16px)]':
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property.layoutType === 'oneColSmallImg',
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},
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]"
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>
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<!-- 商品名称 -->
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<div
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v-if="property.fields.name.show"
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class="text-sm"
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:class="[
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{
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truncate: property.layoutType !== 'oneColSmallImg',
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'line-clamp-2 overflow-ellipsis':
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property.layoutType === 'oneColSmallImg',
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},
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]"
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:style="{ color: property.fields.name.color }"
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>
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{{ spu.name }}
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</div>
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<!-- 商品简介 -->
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<div
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v-if="property.fields.introduction.show"
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class="truncate text-xs"
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:style="{ color: property.fields.introduction.color }"
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>
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{{ spu.introduction }}
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</div>
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<div>
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<!-- 价格 -->
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<span
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v-if="property.fields.price.show"
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class="text-base"
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:style="{ color: property.fields.price.color }"
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>
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￥{{ fenToYuan(spu.price as any) }}
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</span>
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<!-- 市场价 -->
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<span
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v-if="property.fields.marketPrice.show && spu.marketPrice"
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class="ml-1 text-xs line-through"
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:style="{ color: property.fields.marketPrice.color }"
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>￥{{ fenToYuan(spu.marketPrice) }}
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</span>
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</div>
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<div class="text-xs">
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<!-- 销量 -->
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<span
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v-if="property.fields.salesCount.show"
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:style="{ color: property.fields.salesCount.color }"
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>
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已售{{ (spu.salesCount || 0) + (spu.virtualSalesCount || 0) }}件
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</span>
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<!-- 库存 -->
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<span
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v-if="property.fields.stock.show"
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:style="{ color: property.fields.stock.color }"
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>
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库存{{ spu.stock || 0 }}
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</span>
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</div>
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</div>
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<!-- 购买按钮 -->
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<div class="absolute bottom-2 right-2">
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<!-- 文字按钮 -->
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<span
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v-if="property.btnBuy.type === 'text'"
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class="rounded-full px-3 py-1 text-sm text-white"
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:style="{
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background: `linear-gradient(to right, ${property.btnBuy.bgBeginColor}, ${property.btnBuy.bgEndColor}`,
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}"
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>
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{{ property.btnBuy.text }}
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</span>
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<!-- 图片按钮 -->
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<Image
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v-else
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class="size-7 rounded-full object-cover"
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:src="property.btnBuy.imgUrl"
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:preview="false"
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/>
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</div>
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</div>
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</div>
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</template>
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