const app = getApp();
Component({
    data: {
        brandList: [],
        modalList: [],
        popShow: false,
        currentBrand: '',
        history: [],
        queryname: '',
        alphalist: [],
    },
    methods: {
        modalChoose(e) {
            let id = e.currentTarget.dataset.id; //获取点击的id
            app.globalData.request({
                action: 'getUserSeriesName',
                token: wx.getStorageSync('token'),
                sBrandName: id
            }).then(res => {
                this.setData({
                    modalList: res,
                    popShow: true,
                    currentBrand: id,
                })
            });
        },
        handlerSearch() {
            app.globalData.request({
                action: 'getQueryrSeriesName',
                token: wx.getStorageSync('token'),
                queryname: this.data.queryname
            }).then(res => {
                //图片少了.png后缀
                let arr = []
                for (let i = 65; i <= 90; i++) {
                    arr.push({
                        name: String.fromCharCode(i),
                        data: []
                    });
                }
                for(let i of res){
                    for(let j of arr){
                        if(i.firstword == j.name){
                            let obj = {
                                brandname: i.name,
                                img: i.img+'.png',
                                data: i.data,
                                firstword: i.firstword
                            }
                            j.data.push(obj)
                        }
                    }
                };
                this.setData({
                    brandList: arr
                });
            });
        },
        toModalInsight(value) {
            let id = value.target.dataset.id;
            if(wx.getStorageSync('historyModal').length == 0) {
                let arr = [id];
                wx.setStorageSync('historyModal', arr);
                this.setData({history: arr})
            } else {
                if(wx.getStorageSync('historyModal').indexOf(id) == -1) {
                    let newArr = [id, ...wx.getStorageSync('historyModal')];
                    wx.setStorageSync('historyModal', newArr);
                    this.setData({history: newArr})
                } else {
                    let newArr = wx.getStorageSync('historyModal');
                    let index = wx.getStorageSync('historyModal').indexOf(id);
                    newArr.splice(index, 1);
                    let result = [id, ...newArr];
                    wx.setStorageSync('historyModal', result);
                    this.setData({history: result})
                }
            }
            app.globalData.request({
                action: 'getBrandName',
                token: wx.getStorageSync('token'),
                sSeriesName: id
            }).then(res => {
                wx.setStorageSync('sBrand', res);
            });
            wx.setStorageSync('sSeriesName', id);
            wx.navigateTo({
                url: "/pages/insight/pages/modalInsight/index" 
            })
        },
        onClose() {
            this.setData({
                popShow: false
            })
        },
        onChange(e) {
            this.setData({queryname: e.detail});
        }
    },
    lifetimes: {
        attached() {
            if(wx.getStorageSync('historyModal')) {
                this.setData({history: wx.getStorageSync('historyModal')})
            }
            //页面数据
            app.globalData.request({
                action: 'getUserBrand',
                token: wx.getStorageSync('token'),
            }).then(res => {
                let arr = [];
                let alphalist = [];
                res.forEach(ele => {
                    if(ele.firstword != '热门' && alphalist.indexOf(ele.firstword) == -1) {
                        alphalist.push(ele.firstword)
                    }
                });
                alphalist.forEach(ele => {
                    arr.push({
                        name: ele,
                        data: []
                    });
                });
                for(let i of res){
                    for(let j of arr){
                        if(i.firstword == j.name){
                            j.data.push(i)
                        }
                    }
                }
                this.setData({
                    alphalist: alphalist,
                    brandList: arr
                });
            });
        },
    },
})