wx2uni/utils/dateTimePicker.js

function withData(param) {
    return param < 10 ? '0' + param : '' + param;
}
function getLoopArray(start, end) {
    var start = start || 0;
    var end = end || 1;
    var array = [];
    for (var i = start; i <= end; i++) {
        array.push(withData(i));
    }
    return array;
}
function getMonthDay(year, month) {
    console.log(year, month);
    year = year.replace('年', '');
    month = month.replace('月', '');
    console.log(year, month);
    var flag = year % 400 == 0 || (year % 4 == 0 && year % 100 != 0);
    var array = null;
    switch (month) {
        case '01':
        case '03':
        case '05':
        case '07':
        case '08':
        case '10':
        case '12':
            array = getLoopArray(1, 31);
            break;
        case '04':
        case '06':
        case '09':
        case '11':
            array = getLoopArray(1, 30);
            break;
        case '02':
            array = flag ? getLoopArray(1, 29) : getLoopArray(1, 28);
            break;
        default:
            array = '月份格式不正确，请重新输入！';
    }
    return array;
}
function getNewDateArry() {
    //如果dateTimePicker的date不可能为空，此处可以省略
    // 当前时间的处理
    var newDate = new Date();
    var year = withData(newDate.getFullYear());
    var mont = withData(newDate.getMonth() + 1);
    var date = withData(newDate.getDate());
    var hour = withData(newDate.getHours());
    var minu = withData(newDate.getMinutes());
    var seco = withData(newDate.getSeconds());
    return [year, mont, date, hour, minu];
}
function getcurrent(date) {
    console.log('获取时间 56');
    console.log(date);

    //  wx.getSystemInfo({
    //   success: function (res) {
    //     console.log(res);
    //      if(res.platform == "devtools"){
    //      }
    //   }
    // })
    // date.replace(/\-/g,"/")
    // console.log(date.replace(/\-/g,"/"))
    var d = new Date(date.replace(/\-/g, '/'));
    console.log(d);
    var year = withData(d.getFullYear());
    var month = withData(d.getMonth() + 1);
    var dat = withData(d.getDate());
    var hour = withData(d.getHours());
    var minu = withData(d.getMinutes());
    var seco = withData(d.getSeconds());
    console.log(year);
    return [year, month, dat, hour, minu];
}
function dateTimePicker(startYear, endYear, date, isNoTime) {
    var datearr = [];

    // console.log(date);
    // console.log("获取date 74 ");
    // console.log(getcurrent(date));

    if (date) {
        datearr = getcurrent(date);
    }
    // console.log(datearr)
    // 返回默认显示的数组和联动数组的声明
    var dateTime = [];
    var dateTimeArray = [[], [], [], []];
    var start = startYear || 2020;
    var end = endYear || 2025;
    // 默认开始显示数据
    var defaultDate = date ? datearr : getNewDateArry();

    // console.log("datearr")
    // console.log(datearr)
    // console.log(getNewDateArry());
    //  console.log(defaultDate)

    //  console.log("0999999");
    //  console.log(defaultDate[0], defaultDate[1])
    // 处理联动列表数据
    /*年月日 时分*/
    dateTimeArray[0] = getLoopArray(start, end);
    dateTimeArray[1] = getLoopArray(1, 12);
    dateTimeArray[2] = getMonthDay(defaultDate[0], defaultDate[1]);
    console.log(isNoTime);
    if (isNoTime != 'noTime') {
        dateTimeArray[3] = [
            '06:00',
            '06:30',
            '07:00',
            '07:30',
            '08:00',
            '08:30',
            '09:00',
            '09:30',
            '10:00',
            '10:30',
            '11:00',
            '11:30',
            '12:00',
            '12:30',
            '13:00',
            '13:30',
            '14:00',
            '14:30',
            '15:00',
            '15:30',
            '16:00',
            '16:30',
            '17:00',
            '17:30',
            '18:00',
            '18:30',
            '19:00',
            '19:30'
        ];
    }
    dateTimeArray.forEach((current, index) => {
        // console.log(current);
        // console.log(index);
        // console.log(defaultDate[index]);
        // console.log(current.indexOf(defaultDate[index]));
        if (index != 3) {
            dateTime.push(current.indexOf(defaultDate[index]));
        } else {
            if (defaultDate[3] != '') {
                dateTime.push(dateTimeArray[3].indexOf(defaultDate[3] + ':' + defaultDate[4]));
            } else {
                dateTime.push(12);
            }
        }
    });
    return {
        dateTimeArray: dateTimeArray,
        dateTime: dateTime
    };
}
module.exports = {
    dateTimePicker: dateTimePicker,
    getMonthDay: getMonthDay
};