时间处理函数

/**
 * 个位数，加0前缀
 * @param {*} number
 * @returns
 */
import dayjs from 'dayjs';
export namespace time {
    export function addZeroPrefix(number) {
        return number < 10 ? `0${number}` : number;
    }
    // function addZeroPrefix (n) { //另类写法
    //     const str = n.toString()
    //     return str[1] ? str : `0${str}`
    // }

    /**
     * AM/PM替换为上午/下午
     * @param {Date} date
     */
    export function formatTime(date) {
        if (isToday(date)) {
            return dayjs(date)
                .format('A HH:mm')
                .replace('PM', '下午')
                .replace('AM', '上午');
        }
        return getDate(date);
    }
    /**
     * 返回年月日 分割符/
     * @param {Date} date
     * @param {String} splitor
     */
    export function getDate(date, splitor = '/') {
        const year = date.getFullYear();
        const month = date.getMonth() + 1;
        const day = date.getDate();
        return `${year}${splitor}${addZeroPrefix(month)}${splitor}${addZeroPrefix(day)}`;
    }
    /**
     * 返回时分秒/时分
     * @export
     * @param {*} date
     * @param {boolean} [withSecond=false]
     * @returns
     */
    export function getTime(date, withSecond = false) {
        const hour = date.getHours();
        const minute = date.getMinutes();
        const second = date.getSeconds();
        return withSecond ? `${addZeroPrefix(hour)}:${addZeroPrefix(minute)}:${addZeroPrefix(second)}` : `${hour}:${addZeroPrefix(minute)}`;
    }
    /**
     * 年/月/日 时:分:秒
     * @param {DateTime} date
     */
    export function getFullDate(date) {
        return `${getDate(date)} ${getTime(date)}`;
    }
    /**
     * 判断是否是今天
     * @param {Boolean} date
     */
    export function isToday(date) {
        return date.toDateString() === new Date().toDateString();
    }
    /**
     * 总秒数计算为时分秒
     * @param {*} second 秒
     */
    export function formatDuration(second) {
        let interval = second;
        let continued = '';
        if (interval >= 3600) {
            const hour = Math.floor(interval / 3600);
            continued += hour + '小时';
            interval -= hour * 3600;
        }
        if (interval >= 60 && interval < 3600) {
            const min = Math.floor(interval / 60);
            continued += min + '分';
            interval -= min * 60;
        }
        if (interval < 60) {
            continued += Math.floor(interval) + '秒';
        }
        return continued;
    }
}