const productUtil = require('../../utils/product.js') var app = getApp() Page({ data: { title: '', id: 0, quantity: 1, product: {}, windowWidth: 375, windowHeight: 667, pixelRatio: 2, accountType: '', from_share: false, addProductAnimation: {} }, onShareAppMessage: function () { return { title: this.data.product.name, desc: "巴爷供销社 - 高品质购物", path: `pages/show_product/show_product?id=${this.data.product.id}&share=1` } }, onLoad (params) { var that = this var id = params.id try { var res = wx.getSystemInfoSync() this.setData({ windowWidth: res.windowWidth, windowHeight: res.windowHeight, pixelRatio: res.pixelRatio }) app.globalData.windowWidth = res.windowWidth app.globalData.windowHeight = res.windowHeight app.globalData.pixelRatio = res.pixelRatio } catch (e) { } if (params.share) { productUtil.getProduct(id, function(result){ var data = app.store.sync(result.data) that.setData({ from_share: true, id: data.id, product: data, title: data.name }) }) } else { var allProducts if (params.type) { allProducts = wx.getStorageSync(`cate_${params.type}`) } else { allProducts = wx.getStorageSync('products') } var id = params.id var product = allProducts.filter(function(i){ return i.id === id })[0] this.setData({ from_share: false, id: id, product: product, title: product.name }) } }, onShow() { if (app.globalData.currentCustomer) { var accountType = app.globalData.currentCustomer.account_type this.setData({accountType: accountType}) } }, onReady() { wx.setNavigationBarTitle({ title: this.data.title }) }, bindAddToCart (e) { var that = this //管到屏蔽 if (!app.globalData.featureManager.enableGuanDao) { if (this.data.product && (parseInt(this.data.product['category-id']) === 18)) { wx.showModal({ title: '管到商品暂未开放', content: '目前无法在小程序上购买管到商品,如有需要,可以在巴爷微信商城上进行购买。', showCancel: false, success: function(res) {} }) return } } this.popAddProduct() var cartItems = wx.getStorageSync('cartItems') || [] var exist = cartItems.filter(function(ele){ return ele.id === that.data.id })[0] if (exist) { exist.quantity = parseInt(exist.quantity) + 1 } else { cartItems.push({ id: this.data.id, quantity: 1, product: this.data.product }) } wx.showToast({ title: '成功加入', icon: 'success', duration: 1000 }) wx.setStorage({ key: 'cartItems', data: cartItems }) if (this.data.from_share) { wx.switchTab({ url: '../cart/cart' }) } }, popAddProduct: function () { if (this.count) { this.count = this.count + 1 } else { this.count = 1 } var animation = wx.createAnimation({ duration: 800, timingFunction: 'ease', }) var y = this.count % 2 === 0 ? 200 : -200 animation.translateY(y).step() this.setData({ addProductAnimation: animation.export() }) } })