import {
    CACHE_LONGITUDE,
    CACHE_LATITUDE
} from '../config.js';

//购物车减
var carmin = function (that) {
    var num = that.data.num;
    // 如果大于1时，才可以减  
    if (num > 1) {
        num--;
    }
    // 只有大于一件的时候，才能normal状态，否则disable状态  
    var minusStatus = num <= 1 ? 'disabled' : 'normal';
    // 将数值与状态写回  
    that.setData({
        num: num,
        minusStatus: minusStatus
    });
}
//返回首页
var home = function (that, e) {
    if (e.touches[0].clientY < 500 && e.touches[0].clientY > 0) {
        that.setData({
            top: e.touches[0].clientY
        })
    }
}

//购物车加
var carjia = function (that) {
    var num = that.data.num;
    // 不作过多考虑自增1  
    num++;
    // 只有大于一件的时候，才能normal状态，否则disable状态  
    var minusStatus = num < 1 ? 'disabled' : 'normal';
    // 将数值与状态写回  
    that.setData({
        num: num,
        minusStatus: minusStatus
    });
}

//倒计时；
var time = function (timeStamp, that) {
    var interval = null,
        totalSecond = timeStamp - Date.parse(new Date()) / 1000;
    interval = setInterval(function () {
        // 秒数  
        var second = totalSecond;

        // 小时位  
        var hr = Math.floor(second / 3600);
        var hrStr = hr.toString();
        if (hrStr.length == 1) hrStr = '0' + hrStr;

        // 分钟位  
        var min = Math.floor((second - hr * 3600) / 60);
        var minStr = min.toString();
        if (minStr.length == 1) minStr = '0' + minStr;

        // 秒位  
        var sec = second - hr * 3600 - min * 60;
        var secStr = sec.toString();
        if (secStr.length == 1) secStr = '0' + secStr;
        that.setData({
            countDownHour: hrStr,
            countDownMinute: minStr,
            countDownSecond: secStr,
        });
        totalSecond--;
        if (totalSecond <= 0) {
            clearInterval(interval);
            wx.showToast({
                title: '活动已结束',
                icon: 'none',
                duration: 1000,
                mask: true,
            })
            that.setData({
                countDownHour: '00',
                countDownMinute: '00',
                countDownSecond: '00',
            });
        }
    }.bind(that), 1000);
    that.setData({
        interval: interval
    });
}

//倒计时2；
var time2 = function (timeStamp, that) {
    var totalSecond = timeStamp - Date.parse(new Date()) / 1000;
    var interval = setInterval(function () {
        // 秒数  
        var second = totalSecond;
        // // 天数位  
        var day = Math.floor(second / 3600 / 24);
        var dayStr = day.toString();
        if (dayStr.length == 1) dayStr = '0' + dayStr;
        // 小时位  
        var hr = Math.floor((second - day * 3600 * 24) / (60 * 60));
        var hrStr = hr.toString();
        if (hrStr.length == 1) hrStr = '0' + hrStr;

        // 分钟位  
        // var min = Math.floor((second - hr * 3600) / 60);
        var min = Math.floor((second - day * 3600 * 24 - hr * 3600) / 60);
        var minStr = min.toString();
        if (minStr.length == 1) minStr = '0' + minStr;

        // 秒位  
        // var sec = second - hrNew * 3600 - min * 60;
        var sec = Math.floor(second - day * 3600 * 24 - hr * 3600 - min * 60);
        var secStr = sec.toString();
        if (secStr.length == 1) secStr = '0' + secStr;

        that.setData({
            countDownDay: dayStr,
            countDownHour: hrStr,
            countDownMinute: minStr,
            countDownSecond: secStr,
        });
        totalSecond--;
        if (totalSecond <= 0) {
            clearInterval(interval);
            wx.showToast({
                title: '活动已结束',
            });
            that.setData({
                countDownDay: '00',
                countDownHour: '00',
                countDownMinute: '00',
                countDownSecond: '00',
            });
        }
    }.bind(that), 1000);
    that.setData({
        interval: interval
    });
}

var footan = function (that) {
    that.setData({
        prostatus: true,
        show: false
    })
}

var tapsize = function (that, e) {
    var $indexs = e.target.dataset.indexs; //内
    var $index = e.target.dataset.index; //外
    that.setData({
        taberindexs: $indexs,
        taberindex: $index
    })
}

// 取得授权地址
// var selfLocation = function (showMode) {
//     const that = this;
//     return new Promise((resolve, reject) => {
//         let longitude = wx.getStorageSync(CACHE_LONGITUDE); //经度
//         let latitude = wx.getStorageSync(CACHE_LATITUDE); //纬度
//         if (longitude && latitude) {
//             return resolve({
//                 longitude: longitude,
//                 latitude: latitude
//             });
//         }
//         wx.getSetting({
//             success: (res) => {
//                 if (!res.authSetting['scope.userLocation']) {
//                     wx.removeStorageSync(CACHE_LONGITUDE);
//                     wx.removeStorageSync(CACHE_LATITUDE);
//                     wx.getLocation({
//                         success: function (res) {
//                             var latitude = res.latitude;
//                             var longitude = res.longitude;
//                             wx.setStorageSync(CACHE_LONGITUDE, longitude);
//                             wx.setStorageSync(CACHE_LATITUDE, latitude);
//                             resolve(res);
//                         },
//                         fail(res) {
//                             if (res.errMsg == "getLocation:fail auth deny" && showMode == undefined) {
//                                 wx.showModal({
//                                     title: '您已经拒绝授权地理位置',
//                                     content: '是否需要开启权限',
//                                     success: function (res) {
//                                         if (res.cancel) {
//                                             reject(res);
//                                         } else if (res.confirm) {
//                                             wx.openSetting({
//                                                 success: function (res) {
//                                                     if (res.authSetting["scope.userLocation"] == true) {
//                                                         wx.showToast({
//                                                             title: '授权成功',
//                                                             icon: 'success',
//                                                             duration: 1000
//                                                         })
//                                                         wx.getLocation({
//                                                             success: function (res) {
//                                                                 var latitude = res.latitude;
//                                                                 var longitude = res.longitude;
//                                                                 wx.setStorageSync(CACHE_LONGITUDE, longitude);
//                                                                 wx.setStorageSync(CACHE_LATITUDE, latitude);
//                                                                 resolve(res);
//                                                             }
//                                                         })
//                                                     } else {
//                                                         wx.showToast({
//                                                             title: '授权失败',
//                                                             icon: 'none',
//                                                             duration: 1000
//                                                         })
//                                                     }
//                                                 }
//                                             })
//                                         }
//                                     },
//                                 })
//                             }
//                         },
//                     });
//                 } else {
//                     wx.getLocation({
//                         success: function (res) {
//                             let latitude = res.latitude;
//                             let longitude = res.longitude;
//                             wx.setStorageSync(CACHE_LONGITUDE, longitude);
//                             wx.setStorageSync(CACHE_LATITUDE, latitude);
//                             resolve(res);
//                         }
//                     })
//                 }
//             }
//         })
//     })
// }

module.exports = {
    carmin: carmin,
    carjia: carjia,
    time: time,
    footan: footan,
    tapsize: tapsize,
    home: home,
    time2: time2,
    // selfLocation: selfLocation
}