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@@ -0,0 +1,311 @@
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+const _Http = getApp().globalData.http,
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+ currency = require("../../../utils/currency"),
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+ CNY = sum => currency(sum, {
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+ symbol: "￥",
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+ precision: 2
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+ }).format();
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+let downCount = {};
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+
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+Component({
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+ options: {
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+ addGlobalClass: true,
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+ },
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+ properties: {},
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+ data: {
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+ list: [],
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+ results: [], //选中结果
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+ sa_brandid: null, //当前选中品牌id
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+ classList: [], //生成订单时所选
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+ sum: 0, //价格合
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+ },
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+ methods: {
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+ init() {
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+ this.getList()
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+ },
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+ /* 获取列表 */
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+ getList() {
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+ _Http.basic({
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+ "id": 20220924095302,
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+ "content": {
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+ nocache: true,
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+ istool: 0,
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+ "pageNumber": 1,
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+ "pageSize": getApp().globalData.collectCount + 5,
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+ "where": {
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+ "condition": ""
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+ }
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+ }
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+ }).then(res => {
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+ console.log('购物车列表', res)
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+ if (res.msg != '成功') return wx.showToast({
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+ title: res.msg,
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+ icon: "none"
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+ })
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+ let list = [],
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+ allBrandList = [];
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+ list = res.data.map(v => {
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+ v.showPrice = CNY(v.oldprice)
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+ let obj = allBrandList.find(s => s.sa_brandid == v.sa_brandid);
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+ if (obj) {
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+ obj.results.push(v.sa_shoppingcartid)
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+ } else {
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+ allBrandList.push({
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+ brandname: v.brandname,
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+ sa_brandid: v.sa_brandid,
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+ results: [v.sa_shoppingcartid],
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+ })
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+ }
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+ return v
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+ });
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+ this.setData({
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+ list,
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+ allBrandList,
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+ isGet: true
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+ });
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+ if (wx.getStorageSync('shopping')) {
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+ this.setData({
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+ ...wx.getStorageSync('shopping')
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+ });
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+ this.computeSum();
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+ }
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+ })
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+ },
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+ clickBut(e) {
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+ this.data.classList.length >= 2 ? wx.showToast({
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+ title: '请选择订单领域(订单只允许同品牌/同领域的商品)',
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+ icon: "none",
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+ duration: 3000
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+ }) : this.handleSubmit(0);
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+ },
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+ /* 提交 */
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+ submit(e) {
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+ this.handleSubmit(e.detail.value)
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+ },
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+ handleSubmit(index) {
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+ let data = this.data.classList[index];
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+ _Http.basic({
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+ "id": 20221128183202,
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+ "content": {
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+ istool: 0,
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+ "tradefield": data.type, //必选
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+ "items": data.list.map(v => {
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+ return {
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+ "sa_orderitemsid": 0,
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+ "itemid": v.itemid,
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+ "sa_brandid": v.sa_brandid,
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+ "qty": v.qty
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+ }
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+ })
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+ }
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+ }).then(res => {
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+ console.log("转化订单", res)
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+ if (res.msg != '成功') return wx.showToast({
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+ title: res.msg,
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+ icon: "none"
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+ });
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+ getApp().globalData.getCollectCount()
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+ wx.showModal({
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+ title: '提示',
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+ content: '生成成功!是否立即前往',
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+ complete: (s) => {
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+ if (s.confirm) {
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+ wx.navigateTo({
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+ url: '/packageA/orderForm/detail?id=' + res.data.sa_orderid,
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+ })
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+ }
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+ }
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+ });
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+ this.getList();
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+ })
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+ },
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+ /* 是否选择全部 */
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+ setIsAll() {
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+ let isAll = this.data.isAll;
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+ //取消全选
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+ if (isAll) {
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+ this.setData({
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+ sa_brandid: null,
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+ results: []
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+ })
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+ } else {
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+ //已选品牌产品情况下
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+ if (this.data.sa_brandid) {
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+ let obj = this.data.allBrandList.find(v => v.sa_brandid == this.data.sa_brandid)
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+ this.setData({
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+ results: obj.results
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+ })
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+ } else {
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+ if (this.data.allBrandList.length == 0) return;
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+ this.setData({
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+ sa_brandid: this.data.allBrandList[0].sa_brandid,
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+ results: this.data.allBrandList[0].results
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+ })
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+ }
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+ };
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+ this.computeSum();
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+ },
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+ /* 切换选中项 */
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+ changeResults(e, my = false) {
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+ const {
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+ item
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+ } = my ? e : e.currentTarget.dataset;
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+ let results = this.data.results,
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+ sa_brandid = this.data.sa_brandid;
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+ if (sa_brandid && sa_brandid != item.sa_brandid) return;
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+ if (results.length == 0) {
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+ results.push(item.sa_shoppingcartid);
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+ sa_brandid = item.sa_brandid;
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+ } else {
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+ let index = results.findIndex(v => v == item.sa_shoppingcartid)
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+ if (index == -1) {
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+ results.push(item.sa_shoppingcartid);
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+ } else {
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+ results.splice(index, 1);
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+ if (results.length == 0) sa_brandid = null;
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+ }
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+ };
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+ this.setData({
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+ results,
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+ sa_brandid
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+ })
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+ this.computeSum();
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+ },
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+ /* 计算总价/产品领域分类 */
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+ computeSum() {
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+ let results = this.data.results,
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+ sum = 0,
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+ classList = [];
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+ if (results.length) results = results.filter(v => {
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+ let item = this.data.list.find(va => va.sa_shoppingcartid == v);
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+ if (item) {
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+ sum = currency(sum).add(currency(item.qty).multiply(item.oldprice)).value;
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+ /* 领域分类 */
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+ let index = classList.findIndex(value => value.type == item.tradefield_shoppingcart);
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+ if (index == -1) {
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+ classList.push({
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+ type: item.tradefield_shoppingcart,
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+ list: [item],
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+ name: item.tradefield_shoppingcart + "(1件商品)"
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+ })
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+ } else {
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+ classList[index].list.push(item)
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+ classList[index].name = classList[index].type + `(${classList[index].list.length}件商品)`
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+ }
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+ };
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+ return item
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+ });
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+ let sa_brandid = results.length ? this.data.sa_brandid : null;
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+ wx.setStorageSync('shopping', {
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+ results,
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+ sa_brandid
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+ })
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+ let isAll = false;
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+ if (sa_brandid) {
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+ let brand = this.data.allBrandList.find(v => v.sa_brandid == sa_brandid)
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+ isAll = brand.results.length == results.length
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+ }
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+ console.log(results)
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+ this.setData({
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+ sum: CNY(sum),
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+ isAll,
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+ results,
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+ sa_brandid,
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+ classList
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+ });
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+ },
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+ /* 删除产品 */
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+ deteleItem(e) {
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+ const {
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+ item
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+ } = e.currentTarget.dataset;
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+ _Http.basic({
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+ "id": 20220924095202,
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+ "content": {
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+ "sa_shoppingcartids": [item.sa_shoppingcartid]
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+ }
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+ }).then(res => {
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+ if (res.msg != '成功') return wx.showToast({
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+ title: res.msg,
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+ icon: "none"
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+ });
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+ this.setData({
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+ list: this.data.list.filter(v => v.sa_shoppingcartid != item.sa_shoppingcartid)
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+ })
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+ if (this.data.results.some(v => v == item.sa_shoppingcartid)) this.changeResults({
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+ item
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+ }, true);
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+ getApp().globalData.getCollectCount()
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+ })
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+ },
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+ /* 输入框失去焦点调整数量 */
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+ inputBlur(e) {
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+ const {
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+ index
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+ } = e.currentTarget.dataset;
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+ let item = this.data.list[index];
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+ let qty = 0;
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+ if (item.orderminqty > e.detail.value) {
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+ wx.showToast({
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+ title: '输入数量低于最低起订量！',
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+ icon: "none"
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+ })
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+ qty = item.orderminqty;
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+ } else if (item.orderminqty < e.detail.value) {
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+ var currencyRounding = value => currency(value, {
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+ increment: item.orderaddqty
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+ });
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+ qty = currency(currencyRounding(currency(e.detail.value).subtract(item.orderminqty)).format()).add(item.orderminqty).value;
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+
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+ } else {
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+ qty = e.detail.value;
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+ }
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+ this.setData({
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+ [`list[${index}].qty`]: 0
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+ });
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+ this.setData({
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+ [`list[${index}].qty`]: qty
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+ });
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+ this.computeSum();
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+ clearTimeout(downCount['count' + index])
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+ downCount['count' + index] = setTimeout(() => {
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+ _Http.basic({
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+ "id": 20220924104302,
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+ "content": {
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+ "sa_shoppingcartid": item.sa_shoppingcartid,
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+ "qty": item.qty
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+ },
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+ }, false).then(res => {
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+ console.log("修改数量", res)
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+ })
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+ }, 2000)
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+ },
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+ /* 步进器调整数量 */
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+ stepperChange(e) {
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+ const {
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+ index
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+ } = e.currentTarget.dataset;
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+ let item = this.data.list[index];
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+ if (e.type == 'plus') {
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+ item.qty += item.orderaddqty
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+ } else {
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+ item.qty -= item.orderaddqty
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+ }
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+ this.setData({
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+ [`list[${index}]`]: item
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+ })
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+ this.computeSum();
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+ clearTimeout(downCount['count' + index])
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+ downCount['count' + index] = setTimeout(() => {
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+ _Http.basic({
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+ "id": 20220924104302,
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+ "content": {
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+ "sa_shoppingcartid": item.sa_shoppingcartid,
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+ "qty": item.qty
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+ },
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+ }, false).then(res => {
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+ console.log("修改数量", res)
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+ })
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+ }, 2000)
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+ }
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+ }
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+})
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