// pages/index/goodsDetial/goodsDetial.js
const app = getApp();
Page({

        /**
         * 页面的初始数据 
         */
        data: {
                imgUrl: app.globalData.imgUrl,
                shoucang: false,
                active: true,
                show: false,
                shows: false,
                id: 0,
                goods: [],
                ids: [],
                idss: [],
                status: 0,
                cart_count: 0,
                skuid: '',
                num: 1,
                id_arr: [],
                gPrice: 0,
                collocation: [],
                goods_star: 1,
                star_arr: [],
                commentCount: 0,
                favorite: 0,
                totalPrice: 0,
                gPrice: 0,
                is_group: 0,
                packageList: [],
                showList: [],
                showMore: false,
                show1: false,
                goods1: {},
                origin: 0,
                skuid_arr: [],
                is_vip: 0
        },
        fetchVip() {
                let url = '/wxapp/user/index'
                app.post(url).then(r => {
                        if (r.code == 1) {
                                console.log(r)
                                this.setData({
                                        is_vip: r.data.user.is_vip
                                })
                                this.fetchGoods()
                        }
                })
        },
        //进入评论列表
        jump_user_comment(e) {
                let id = e.currentTarget.dataset.id
                wx.navigateTo({
                        url: '../user_comment/user_comment?id=' + this.data.id
                })
        },
        //进入商品详情
        goDetail(e) {
                wx.navigateTo({
                        url: '../goodsDetials/goodsDetials?id=' + e.currentTarget.dataset.id
                })
        },
        //减少数量
        dec_num() {
                var num = this.data.num;
                if (num <= 1) {
                        return;
                } else {
                        num--
                }
                this.setData({
                        num: num
                });
                this.totalPrice()
        },
        //增加数量
        add_num() {
                var num = this.data.num;
                num++
                this.setData({
                        num: num
                });
                this.totalPrice();
        },
        //总价格
        totalPrice() {
                var that = this
                var total = that.data.goods.info.price * that.data.num
                that.setData({
                        totalPrice: total
                })
        },
        //点击收藏
        collection_true(e) {
                let id = e.currentTarget.dataset.id
                let that = this
                let url = '/wxapp/cookbook_package/setFavorites?id=' + id
                let params = {
                        id: id
                }
                app.post(url).then(r => {
                        if (r.code == 1) {
                                wx.showToast({
                                        title: r.msg,
                                        icon: 'none'
                                })
                                that.fetchGoods();
                        }
                })
        },
        //促销进商品详情
        jump_goodsDetial2(e) {
                wx.navigateTo({
                        url: '../goodsDetial2/goodsDetial2?id=' + e.currentTarget.dataset.id
                })
        },
        //关闭弹窗
        close_mask_carts() {
                this.setData({
                        shows: false
                });
        },
        //根据id获取内容
        fetchGoods() {
                let url = '/wxapp/cookbook_package/getPackageInfo';
                let params = {
                        id: this.data.id
                };
                let that = this
                let showList = []
                let arr1 = []
                let skuid1 = 0
                let skuid_price1 = 0
                let old_skuid_price1 = 0
                let skuid_arr = that.data.skuid_arr;
                let is_vip = that.data.is_vip
                console.log(is_vip + 'shibushis')
                app.post(url, params).then(r => {
                        // console.log(r);
                        r.data.list.forEach(function (ele, indexxx) {
                                if (is_vip == 1) {
                                        ele.ggprice = ele.vip_price
                                } else {
                                        ele.ggprice = ele.price
                                }
                                if (ele.is_default == 1) {
                                        showList.push(ele)
                                }
                                ele.t = false
                                if(indexxx<r.data.info.num){
                                    ele.t=true
                                }
                                ele.attr.attr_sku.forEach(function (eles, indexxxx) {
                                        for (let i = 0; i < eles.item.length; i++) {
                                                eles.item[i].t = false
                                                eles.item[0].t = true;
                                                arr1.push(eles.item[0].id)
                                        }
                                })
                                arr1.sort();
                                let arr2 = [...new Set(arr1)]
                                ele.arr = arr2
                                let str1 = arr2.join('_');
                                let sys_attrprice1 = r.data.list[indexxx].sys_attrprice

                                if (ele.attr.attr_sku.length == 0) {
                                        return;
                                } else {
                                        for (let i in sys_attrprice1) {
                                                if (i == str1) {
                                                        skuid1 = sys_attrprice1[i].skuid
                                                        skuid_price1 = sys_attrprice1[i].price
                                                        old_skuid_price1 = sys_attrprice1[i].old_price
                                                }
                                        }
                                }
                                ele.ggid = skuid1
                                if (ele.ggid) {
                                        skuid_arr.push(skuid1)
                                }
                                str1 = ''
                                arr1 = []
                        })
                        if (r.data.groupType) {
                                var days = ''
                                var hours = ''
                                var minutes = ''
                                var seconds = ''
                                var percent = 0
                                function time() {
                                        var cut_time = r.data.groupType.count_down_time
                                        days = Math.floor((cut_time) / (60 * 60 * 24));
                                        hours = Math.floor((cut_time) / (60 * 60)) % 24;
                                        minutes = Math.floor((cut_time) / (60)) % 60;
                                        seconds = cut_time % 60;
                                        percent = Math.floor(r.data.info.group_number * 100 / r.data.info.group_min_number)
                                }
                                time();
                                // setInterval(time, 1000);
                                that.setData({
                                        day: days,
                                        hour: hours,
                                        minute: minutes,
                                        second: seconds,
                                        percent: percent,
                                        goods: r.data,
                                        gPrice: r.data.info.price,
                                        collocation: r.data.collocation,
                                        comment: r.data.comment,
                                        // star_arr: star_arr,
                                        is_group: r.data.info.group_min_number
                                });
                        } else {
                                that.setData({
                                        goods: r.data,
                                        gPrice: r.data.info.price,
                                        // comment: r.data.comment,
                                        packageList: r.data.list,
                                        showList: showList
                                });
                        }
                });
        },
        //渲染评论列表
        fetchCommentList() {
                let url = '/wxapp/product/comment?id=' + this.data.id
                app.post(url).then(r => {
                        this.setData({
                                commentCount: r.data.length
                        });
                })
        },
        //点击更换菜品
        replaceDishes() {
                this.setData({
                        showMore: true
                })
                wx.pageScrollTo({
                        scrollTop: 0,
                })
        },

        /**
         * 生命周期函数--监听页面加载
         */
        onLoad: function (options) {
                console.log(options)
                this.fetchVip();
                var query = wx.createSelectorQuery();
                var offset = query.select('.itme_list5');
                this.setData({
                        id: options.id
                });
                // this.fetchGoods();
                this.fetchCommentList();
        },
        // 返回上一页
        get_back() {
                wx.navigateBack({})
        },
        //弹框返回
        closeShowMore() {
                let that = this
                let goods = that.data.goods
                let num = goods.info.num
                let showList = []
                let n = 0
                goods.list.forEach(function (ele, index) {
                        if (ele.t) {
                                showList.push(ele)
                                n++;
                        }
                })
                if ((n < goods.info.num && n > 0) || n > goods.info.num) {
                        wx.showToast({
                                title: '您最多只能选择' + num + '种商品',
                                icon: 'none'
                        })
                        return;
                } else {
                        if (showList.length == 0) {
                                that.setData({
                                        showMore: false,
                                })
                        } else {
                                that.setData({
                                        showMore: false,
                                        showList: showList
                                })
                        }
                }
        },
        //attr选择规格
        chooseStandard(e) {
                let origin = e.currentTarget.dataset.origin
                if (e.currentTarget.dataset.shop.attr.attr_sku.length == 0) {
                        wx.showToast({
                                title: '暂无规格',
                                icon: "none",
                                duration: 1300
                        })
                } else {
                        this.setData({
                                goods1: e.currentTarget.dataset.shop,
                                show1: true,
                                origin: origin,
                        });
                }
        },
        //关闭弹框
        close_mask_cart1() {
                this.setData({
                        show1: false
                })
        },
        //加购筛选
        changeIds1(e) {
                let t = this;
                let goods = t.data.showList;
                let iindex = e.currentTarget.dataset.origin
                //父级索引
                let parent = e.currentTarget.dataset.parent
                goods.forEach(function (ele, index) {
                        if (iindex == index) {
                                let new_arr = ele.arr
                                let listAll = ele.attr.attr_sku;
                                //  父级索引
                                let x = e.currentTarget.dataset.index;
                                // 当前点击Id
                                let nowId = e.currentTarget.dataset.gid;
                                //当前点击value
                                let nowValue = e.currentTarget.dataset.item;
                                // 子集索引
                                let nowIndex = e.currentTarget.dataset.index;
                                // 当前可否多选
                                let is_checkMore = false
                                let foo = new_arr.indexOf(nowId)
                                if (foo > -1) {
                                        new_arr.splice(foo, 1)
                                } else {
                                        ele.attr.attr_sku.forEach(function (eles, indexxxx) {
                                                if (indexxxx == parent) {
                                                        for (let i = 0; i < eles.item.length; i++) {
                                                                let havId = ele.attr.attr_sku[indexxxx].item[i].id
                                                                let have = new_arr.indexOf(havId)
                                                                if (have > -1) {
                                                                        new_arr.splice(have, 1)
                                                                }
                                                        }
                                                }
                                        })
                                }
                                // 当前点击父级值
                                let tempArry = JSON.parse(JSON.stringify(ele.attr.attr_sku[parent]));
                                !tempArry.chooseIndex ? tempArry.chooseIndex = [] : '';
                                // 是否多选
                                if (is_checkMore) { } else {
                                        tempArry.chooseIndex.pop();
                                        tempArry.chooseIndex.push(nowId);
                                        for (let obj of tempArry.item) {
                                                obj.t = false
                                        }
                                        tempArry.item[nowIndex].t = true;
                                }
                                ele.attr.attr_sku[parent] = tempArry;
                        }
                })
                t.setData({
                        goods1: goods[iindex]
                })
                // let goods = t.data.goodsList;
                goods.forEach(function (ele, indexaa) {
                        if (iindex == indexaa) {
                                let new_arr = ele.arr
                                let sys_attrprice = goods[indexaa].sys_attrprice;
                                let new_arr_item = [];
                                let str = ''
                                let skuid = 0
                                let skuid_price = 0
                                let old_skuid_price = 0
                                let vip_skuid_price = 0
                                ele.attr.attr_sku.forEach(function (eles, indexx) {
                                        if (indexx == parent) {
                                                new_arr = new_arr.concat(eles.chooseIndex);
                                        }
                                })
                                new_arr = new_arr.sort()
                                str = new_arr.join('_')
                                ele.arr = new_arr
                                t.setData({
                                        goodsList: goods
                                })
                                new_arr_item = new_arr_item.join(',');
                                new_arr_item = new_arr_item.replace(/,/g, "    ");
                                for (let i in sys_attrprice) {
                                        if (i == str) {
                                                skuid = sys_attrprice[i].skuid
                                                skuid_price = sys_attrprice[i].price
                                                old_skuid_price = sys_attrprice[i].old_price
                                                vip_skuid_price = sys_attrprice[i].vip_price

                                                ele.ggid = skuid;
                                                var ggprice = 0
                                                if (t.data.is_vip == 1) {
                                                        ggprice = vip_skuid_price
                                                } else {
                                                        ggprice = skuid_price
                                                }
                                                ele.ggprice = ggprice
                                                ele.arr = new_arr
                                        }
                                }
                        }
                })
                t.setData({
                        goodsList: goods
                })
                console.log(101010101)
        },
        //skuid加入skuid_arr
        hide_mask1(e) {
                var skuid_arr = this.data.skuid_arr
                var skuid1 = this.data.skuid1
                var indexs = e.currentTarget.dataset.index
                if (skuid1 != 0) {
                        // skuid_arr.push(skuid1)
                }
                var goods = this.data.showList
                goods.forEach(function (ele, index) {
                        if (index == indexs) {
                                for (let i = 0; i < ele.attr.attr_sku.length; i++) {
                                        if (ele.arr.length == 1) {
                                                wx.showToast({
                                                        title: '请选择全部属性',
                                                        icon: 'none'
                                                })
                                        }
                                }
                        }
                })
                this.setData({
                        show1: false,
                        skuid_arr: skuid_arr
                })
        },
        //立即购买
        go_pay_sale() {
                var that = this
                var goodsList = that.data.showList
                var skuid_arr = []
                var total_price = 0
                goodsList.forEach(function (ele, index) {
                        var skuid = ele.ggid
                        if (ele.ggprice) {
                                ele.ggprice = ele.ggprice.substring(0, ele.ggprice.length - 3)
                        }
                        var price = ele.ggprice * 1
                        if (ele.stock > 0) {
                                if (ele.ggid && ele.ggid != 0) {
                                        total_price += price
                                        skuid_arr.push(skuid)
                                } else {
                                        wx.showToast({
                                                title: '本件商品没有规格属性',
                                                icon: 'none',
                                                duration: 1000
                                        })
                                        ele.t = false
                                        that.setData({
                                                goodsList: goodsList
                                        })
                                }
                        } else {
                                wx.showToast({
                                        title: '商品已卖完',
                                        icon: 'none'
                                })
                        }
                })
                console.log(total_price + "总价")
                wx.navigateTo({
                        url: '../../my/settle_account/settle_account?pakSale=' + skuid_arr + '&pakId=' + that.data.goods.info.id
                })
        },
        //选区食品包
        changeFlag(e) {
                let indexs = e.currentTarget.dataset.index
                let that = this
                let list = that.data.packageList
                let n=0
                list.forEach(function (ele, index) {
                        if (indexs == index) {
                                ele.t = !ele.t
                        }
                        if(ele.t){
                            n++
                        }
                        if(n>that.data.goods.info.num){
                            wx.showToast({
                                title: '您最多可选择'+that.data.goods.info.num+'种商品',
                                icon:'none'
                            })
                        }
                })
                that.setData({
                        packageList: list
                })
        },
        // 跳转图文食谱
        get_recipe() {
                wx.navigateTo({
                        url: '../production_steps/production_steps?id=' + this.data.id,
                })
        },
        // 跳转购物车
        get_car() {
                this.setData({
                        show: true
                });
        },
        //隐藏mask
        hide_masks() {
                var that = this
                if (that.data.skuid != '') {
                        that.setData({
                                shows: false
                        });
                        var str = ''
                        str = that.data.id_arr.join(',');
                        if (that.data.id_arr.length > 1) {
                                var gPrice = that.data.num * that.data.gPrice
                                console.log(gPrice);
                                if (that.data.is_group == 0) {
                                        wx.navigateTo({
                                                url: '../../my/settle_account/settle_account?ids=' + that.data.skuid + '&gid=' + that.data.id + '&num=' + that.data.num + '&gPrice=' + gPrice
                                        })
                                } else {
                                        wx.navigateTo({
                                                url: '../../my/settle_account/settle_account?ids=' + that.data.skuid + '&gid=' + that.data.id + '&num=' + that.data.num + '&gPrice=' + gPrice + '&is_group=' + that.data.is_group
                                        })
                                }
                        }
                } else {
                        wx.showToast({
                                title: '请先选择商品属性组合',
                                icon: 'none'
                        })
                }
        },
        //跳至图文详情
        jump_detail() {
                this.setData({
                        active: false
                });
                wx.pageScrollTo({
                        scrollTop: 1200,
                        duration: 300
                })
        },
        jump_goods() {
                this.setData({
                        active: true
                });
                wx.pageScrollTo({
                        scrollTop: 0,
                        duration: 300
                })
        },
        //收藏
        collection() {
                this.setData({
                        shoucang: !this.data.shoucang
                });
        },

        /**
         * 生命周期函数--监听页面初次渲染完成
         */
        onReady: function () {

        },

        /**
         * 生命周期函数--监听页面显示
         */
        onShow: function () {

        },

        /**
         * 生命周期函数--监听页面隐藏
         */
        onHide: function () {

        },

        /**
         * 生命周期函数--监听页面卸载
         */
        onUnload: function () {

        },

        /**
         * 页面相关事件处理函数--监听用户下拉动作
         */
        onPullDownRefresh: function () {

        },

        /**
         * 页面上拉触底事件的处理函数
         */
        onReachBottom: function () {

        },

        /**
         * 用户点击右上角分享
         */
        onShareAppMessage: function () {
                var shareObj = {
                        //   title: options.target.dataset.title, // 默认是小程序的名称(可以写slogan等)
                        path: '/pages/start/start',
                        imgUrl: '',
                        title: ''
                }
                // if (options.from == 'button') {
                // // 此处可以修改 shareObj 中的内容
                // shareObj.path = '/pages/start/start?status=' + options.target.dataset.status
                // }　　
                return shareObj;
        }
})