230 lines
7.8 KiB
JavaScript
230 lines
7.8 KiB
JavaScript
"use strict";
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const common_vendor = require("../../../../../common/vendor.js");
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const modules_mall_sheep_index = require("../../index.js");
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const modules_mall_sheep_hooks_useGoods = require("../../hooks/useGoods.js");
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if (!Array) {
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const _easycom_su_number_box2 = common_vendor.resolveComponent("su-number-box");
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const _easycom_su_popup2 = common_vendor.resolveComponent("su-popup");
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(_easycom_su_number_box2 + _easycom_su_popup2)();
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}
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const _easycom_su_number_box = () => "../../ui/su-number-box/su-number-box.js";
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const _easycom_su_popup = () => "../../ui/su-popup/su-popup.js";
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if (!Math) {
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(_easycom_su_number_box + _easycom_su_popup)();
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}
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const _sfc_main = {
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__name: "s-select-sku",
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props: {
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goodsInfo: {
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type: Object,
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default() {
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}
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},
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show: {
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type: Boolean,
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default: false
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}
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},
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emits: ["change", "addCart", "buy", "close"],
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setup(__props, { emit: __emit }) {
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const emits = __emit;
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const props = __props;
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const state = common_vendor.reactive({
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selectedSku: {},
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// 选中的 SKU
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currentPropertyArray: []
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// 当前选中的属性，实际是个 Map。key 是 property 编号，value 是 value 编号
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});
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const propertyList = modules_mall_sheep_hooks_useGoods.convertProductPropertyList(props.goodsInfo.skus);
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const skuList = common_vendor.computed(() => {
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const skuPrices = props.goodsInfo.skus;
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for (const price of skuPrices) {
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price.value_id_array = price.properties.map((item) => item.valueId);
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}
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return skuPrices;
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});
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common_vendor.watch(
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() => state.selectedSku,
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(newVal) => {
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emits("change", newVal);
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},
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{
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immediate: true,
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// 立即执行
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deep: true
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// 深度监听
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}
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);
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function onNumberChange(e) {
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if (e === 0)
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return;
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if (state.selectedSku.goods_num === e)
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return;
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state.selectedSku.goods_num = e;
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}
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function onAddCart() {
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if (state.selectedSku.id <= 0) {
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modules_mall_sheep_index.sheep.$helper.toast("请选择规格");
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return;
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}
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if (state.selectedSku.stock <= 0) {
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modules_mall_sheep_index.sheep.$helper.toast("库存不足");
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return;
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}
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emits("addCart", state.selectedSku);
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}
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function onBuy() {
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if (state.selectedSku.id <= 0) {
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modules_mall_sheep_index.sheep.$helper.toast("请选择规格");
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return;
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}
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if (state.selectedSku.stock <= 0) {
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modules_mall_sheep_index.sheep.$helper.toast("库存不足");
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return;
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}
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emits("buy", state.selectedSku);
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}
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function changeDisabled(isChecked = false, propertyId = 0, valueId = 0) {
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let newSkus = [];
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if (isChecked) {
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for (const price of skuList.value) {
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if (price.stock <= 0) {
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continue;
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}
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if (price.value_id_array.indexOf(valueId) >= 0) {
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newSkus.push(price);
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}
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}
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} else {
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newSkus = getCanUseSkuList();
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}
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let noChooseValueIds = [];
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for (const price of newSkus) {
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noChooseValueIds = noChooseValueIds.concat(price.value_id_array);
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}
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noChooseValueIds = Array.from(new Set(noChooseValueIds));
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if (isChecked) {
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const index = noChooseValueIds.indexOf(valueId);
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noChooseValueIds.splice(index, 1);
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} else {
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state.currentPropertyArray.forEach((currentPropertyId) => {
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if (currentPropertyId.toString() !== "") {
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return;
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}
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const index = noChooseValueIds.indexOf(currentPropertyId);
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if (index >= 0) {
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noChooseValueIds.splice(index, 1);
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}
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});
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}
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let choosePropertyIds = [];
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if (!isChecked) {
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state.currentPropertyArray.forEach((currentPropertyId, currentValueId) => {
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if (currentPropertyId !== "") {
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choosePropertyIds.push(currentValueId);
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}
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});
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} else {
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choosePropertyIds = [propertyId];
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}
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for (const propertyIndex in propertyList) {
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if (choosePropertyIds.indexOf(propertyList[propertyIndex].id) >= 0) {
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continue;
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}
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for (const valueIndex in propertyList[propertyIndex].values) {
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propertyList[propertyIndex].values[valueIndex].disabled = noChooseValueIds.indexOf(propertyList[propertyIndex].values[valueIndex].id) < 0;
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}
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}
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}
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function getCanUseSkuList() {
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const newSkus = [];
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for (const sku of skuList.value) {
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if (sku.stock <= 0) {
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continue;
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}
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let isOk = true;
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state.currentPropertyArray.forEach((propertyId) => {
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if (propertyId.toString() !== "" && sku.value_id_array.indexOf(propertyId) < 0) {
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isOk = false;
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}
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});
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if (isOk) {
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newSkus.push(sku);
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}
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}
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return newSkus;
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}
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function onSelectSku(propertyId, valueId) {
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let isChecked = true;
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if (state.currentPropertyArray[propertyId] !== void 0 && state.currentPropertyArray[propertyId] === valueId) {
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isChecked = false;
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state.currentPropertyArray.splice(propertyId, 1, "");
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} else {
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state.currentPropertyArray[propertyId] = valueId;
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}
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const choosePropertyId = [];
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state.currentPropertyArray.forEach((currentPropertyId) => {
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if (currentPropertyId !== "") {
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choosePropertyId.push(currentPropertyId);
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}
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});
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const newSkuList = getCanUseSkuList();
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if (choosePropertyId.length === propertyList.length && newSkuList.length) {
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newSkuList[0].goods_num = state.selectedSku.goods_num || 1;
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state.selectedSku = newSkuList[0];
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} else {
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state.selectedSku = {};
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}
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changeDisabled(isChecked, propertyId, valueId);
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}
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changeDisabled(false);
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return (_ctx, _cache) => {
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return {
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a: state.selectedSku.picUrl || __props.goodsInfo.picUrl,
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b: common_vendor.t(__props.goodsInfo.name),
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c: common_vendor.t(common_vendor.unref(modules_mall_sheep_hooks_useGoods.fen2yuan)(state.selectedSku.price || __props.goodsInfo.price)),
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d: common_vendor.t(common_vendor.unref(modules_mall_sheep_hooks_useGoods.formatStock)("exact", state.selectedSku.stock || __props.goodsInfo.stock)),
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e: common_vendor.f(common_vendor.unref(propertyList), (property, k0, i0) => {
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return {
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a: common_vendor.t(property.name),
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b: common_vendor.f(property.values, (value, k1, i1) => {
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return {
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a: common_vendor.t(value.name),
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b: common_vendor.n({
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"ui-BG-Main-Gradient": state.currentPropertyArray[property.id] === value.id
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}),
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c: common_vendor.n({
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"disabled-btn": value.disabled === true
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}),
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d: value.id,
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e: value.disabled === true,
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f: common_vendor.o(($event) => onSelectSku(property.id, value.id), value.id)
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};
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}),
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c: property.id
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};
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}),
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f: common_vendor.o(($event) => onNumberChange($event)),
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g: common_vendor.o(($event) => state.selectedSku.goods_num = $event),
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h: common_vendor.p({
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min: 1,
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max: state.selectedSku.stock,
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step: 1,
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modelValue: state.selectedSku.goods_num
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}),
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i: common_vendor.o(() => {
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}),
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j: common_vendor.o(onAddCart),
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k: common_vendor.o(onBuy),
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l: common_vendor.o(($event) => emits("close")),
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m: common_vendor.p({
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show: __props.show,
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round: "10"
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})
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};
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};
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}
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};
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const Component = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["__scopeId", "data-v-b3387018"]]);
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wx.createComponent(Component);
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