const app = getApp();
Component({
    data: {
        selected: null, //当前选中的tab下标
        color: "#A0A0A0",
        selectedColor: "#646464", //tabbar选中字体颜色
        list: [{
                "pagePath": "pages/index/index",
                "iconPath": "icons/home.png",
                "selectedIconPath": "icons/homeActive.png",
                "text": "首页"
            },
            {
                "pagePath": "pages/insight/index",
                "iconPath": "icons/insight.png",
                "selectedIconPath": "icons/insightActive.png",
                "text": "洞察"
            },
            {
                "pagePath": "pages/brandCrisis/index",
                "iconPath": "icons/logo.png",
                "selectedIconPath": "icons/logo.png",
                "text": "",
                diyClass: 'diy'
            },
            {
                "pagePath": "pages/varComm/index",
                "iconPath": "icons/varComm.png",
                "selectedIconPath": "icons/varCommActive.png",
                "text": "对比"
            },
            {
                "pagePath": "pages/mine/index",
                "iconPath": "icons/mine.png",
                "selectedIconPath": "icons/mineActive.png",
                "text": "我的"
            }
        ], //tabbar循环数据集
    },
    attached() {},
    methods: {
        switchTab(e) {
            const data = e.currentTarget.dataset;
            const url = data.path
            // this.setData({
            //     selected: data.index
            // })
            wx.switchTab({
                url: "/" + url
            })
        },
        init() {
            const page = getCurrentPages().pop();
            let n = this.data.list.findIndex(item => item.pagePath === `${page.route}`);
            if(n === 2) {
                app.globalData.request({
                    action: 'logOpenid',
                    openid: wx.getStorageSync('openid'),
                    token: app.globalData.getStorage('token')
                }).then(res => {
                    let arr = this.data.list;
                    arr[2].selectedIconPath = res.brandnImg;
                    this.setData({
                        list: arr,
                        selected: n
                    });
                })
            } else {
                this.setData({
                    selected: n
                });
            }    

        }
    },
})