web_dist/src/utils/date.js

import {stringIsBlank} from "@/utils/blank-utils";
import moment from "moment";

export function getDate() {
    const date = new Date()
    const year = date.getFullYear()
    let month = date.getMonth() + 1
    let day = date.getDate()
    return year + '-' + ('0' + month).slice(-2) + '-' + ('0' + day).slice(-2)
}

export function getDatetime() {
    const now = new Date()
    const year = now.getFullYear()
    const month = now.getMonth() + 1
    const day = now.getDate()
    const hh = now.getHours()
    const mm = now.getMinutes()
    const ss = now.getSeconds()
    let clock = year + '-'
    if (month < 10) clock += '0'
    clock += month + '-'
    if (day < 10) clock += '0'
    clock += day + ' '
    if (hh < 10) clock += '0'
    clock += hh + ':'
    if (mm < 10) clock += '0'
    clock += mm + ':'
    if (ss < 10) clock += '0'
    clock += ss
    return clock
}


export function compareDate(date1, date2) {
    const oDate1 = new Date(date1);
    const oDate2 = new Date(date2);
    return oDate1.getTime() > oDate2.getTime();
}

export function huanHangXianShi(date) {
    let clock = date.split(" ")
    return clock[0] + '<br />' + clock[1]
}


export function formatDatetime(date) {
    if (typeof date === 'undefined') return null
    if (date === '' || date === null) return null
    if (typeof date === 'string') return date
    const year = date.getFullYear()
    const month = date.getMonth() + 1
    const day = date.getDate()
    const hh = date.getHours()
    const mm = date.getMinutes()
    const ss = date.getSeconds()
    let clock = year + '-'
    if (month < 10) clock += '0'
    clock += month + '-'
    if (day < 10) clock += '0'
    clock += day + ' '
    if (hh < 10) clock += '0'
    clock += hh + ':'
    if (mm < 10) clock += '0'
    clock += mm + ':'
    if (ss < 10) clock += '0'
    clock += ss
    return clock
}

export function formatDate(date) {
    if (typeof date === 'undefined') return null
    if (date === '' || date === null) return null
    if (typeof date === 'string') return date
    const year = date.getFullYear()
    const month = date.getMonth() + 1
    const day = date.getDate()
    return year + '-' + ('0' + month).slice(-2) + '-' + ('0' + day).slice(-2)
}

export function getOneMonthOffset() {
    const myDate = new Date()
    let year = myDate.getFullYear()
    let month = myDate.getMonth()
    let date = myDate.getDate()
    let end = year + '-' + ('0' + (month + 1)).slice(-2) + '-' + ('0' + date).slice(-2)
    if (month === 0) {
        year -= 1
        month = 12
    } else if (month === 2) {
        date = date > 28 ? 28 : date
    } else {
        date = date > 30 ? 30 : date
    }
    let start = year + '-' + ('0' + month).slice(-2) + '-' + ('0' + date).slice(-2)
    return {start, end}
}

export function getDateRangeFormatDate(data) {
    let startTime = ''
    let endTime = ''
    //用户手动输入了日期 并且没有按下大键盘上面的回车
    if (data === null || data.length === 0) return {startTime, endTime}
    if (typeof data[0].$d !== 'undefined') {
        startTime = formatDate(data[0].$d) + ' 00:00:00'
        endTime = formatDate(data[1].$d) + ' 23:59:59'
    } else if (data !== null) {
        startTime = formatDate(data[0]) + ' 00:00:00'
        endTime = formatDate(data[1]) + ' 23:59:59'
    }
    return {startTime, endTime}
}

export function getDateRangeFormatDateTime(date) {
    let startTime = ''
    let endTime = ''
    if (!date) return {startTime, endTime}
    if (!date[0] || !date[1]) return {startTime, endTime}
    //用户手动输入了日期 并且没有按下大键盘上面的回车
    if (!date[0].$d) {
        startTime = formatDatetime(date[0].$d)
        endTime = formatDatetime(date[1].$d)
    } else {
        startTime = formatDatetime(date[0])
        endTime = formatDatetime(date[1])
    }
    return {startTime, endTime}
}

export function formatMonth(date) {
    if (typeof date === 'undefined') return null
    if (date === '' || date === null) return null
    if (typeof date === 'string') return date
    const year = date.getFullYear()
    const month = date.getMonth() + 1
    return year + '-' + ('0' + month).slice(-2)
}

/**
 * 格式化日期
 * @param date 日期
 * @param pattern 格式
 * @returns {string} 返回格式好的日期
 */
export function getFormatDatetime(date, pattern) {
    if (stringIsBlank(pattern)) {
        pattern = "YYYY-MM-DD HH:mm:ss"
    }
    if (stringIsBlank(date)) {
        return ""
    }
    return moment(date).format(pattern)
}