feat: 商品详情的价格的计算处理
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@@ -38,7 +38,7 @@
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<view class="footer">
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<view class="left">
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<text class="label">价格:</text>
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<text class="price">{{ goodsData.specificationPrice || 399 }}</text>
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<text class="price">{{ calculatedTotalPrice }}</text>
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</view>
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<view class="buy-button" @click="showConfirmPopup">立即抢购</view>
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</view>
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@@ -103,20 +103,34 @@ const selectedDate = ref({
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});
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const priceData = ref([]);
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// 计算的总价格
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const calculatedTotalPrice = ref(0);
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// 获取商品详情数据
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const goodsInfo = async (params) => {
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const res = await goodsDetail(params);
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goodsData.value = res.data;
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// 初始化计算价格
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calculatedTotalPrice.value = goodsData.value.specificationPrice || 0;
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// 判断是酒店类型订单再获取获取商品日价格及库存
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if (goodsData.value.commodityTypeCode === "0") {
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configGoodsData();
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getGoodsDailyPrice({
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commodityId: goodsData.value.commodityId,
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});
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}
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};
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const configGoodsData = () => {
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goodsData.value.startDate = selectedDate.value.startDate;
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goodsData.value.endDate = selectedDate.value.endDate;
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goodsData.value.totalDays = selectedDate.value.totalDays;
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goodsData.value.calculatedTotalPrice = calculatedTotalPrice.value;
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};
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// 获取商品日价格及库存
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const getGoodsDailyPrice = async (params) => {
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const res = await commodityDailyPriceList(params);
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@@ -272,6 +286,63 @@ const handleDateSelect = (data) => {
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totalDays: data.totalDays,
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};
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// 根据商品类型计算价格
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if (goodsData.value.commodityTypeCode === "0") {
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// 酒店类型:计算dateRange总价格,排除最后一天(同一天除外)
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if (data.dateRange && Array.isArray(data.dateRange)) {
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// 获取默认价格作为回退值
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const defaultPrice = Number(goodsData.value.specificationPrice) || 0;
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// 检查价格是否有效的函数
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const isValidPrice = (price) => {
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return (
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price !== null &&
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price !== undefined &&
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price !== "" &&
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price !== "-" &&
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!isNaN(Number(price)) &&
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Number(price) > 0
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);
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};
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// 如果是同一天(数组长度为1),使用该天的价格
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if (data.dateRange.length === 1) {
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const dayPrice = data.dateRange[0].price;
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calculatedTotalPrice.value = isValidPrice(dayPrice)
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? Number(dayPrice)
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: defaultPrice;
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console.log(
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"同一天选择,价格:",
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calculatedTotalPrice.value,
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"(原价格:",
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dayPrice,
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")"
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);
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} else {
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// 多天选择,排除最后一天
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const dateRangeExcludingLast = data.dateRange.slice(0, -1);
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calculatedTotalPrice.value = dateRangeExcludingLast.reduce(
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(total, dateItem) => {
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const dayPrice = dateItem.price;
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const priceToAdd = isValidPrice(dayPrice)
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? Number(dayPrice)
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: defaultPrice;
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return total + priceToAdd;
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},
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0
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);
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console.log(
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"酒店类型计算总价格(排除最后一天):",
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calculatedTotalPrice.value
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);
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}
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configGoodsData();
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}
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} else {
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// 非酒店类型:如果没有dateRange,使用默认价格
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calculatedTotalPrice.value = goodsData.value.specificationPrice || 0;
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}
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// 日历组件会自动关闭,无需手动设置
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calendarVisible.value = false;
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};
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