/**
 * 时间戳转换成时间
 * @param {*} time
 */
const formDate = (time, formate = 'yyyy-mm-dd hh:mm:ss') => {
    var padDate = function (va) {
        va = va < 10 ? '0' + va : va
        return va
    }
    if (time) {
        var value = new Date(time * 1000); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
        // var value = new Date(parseFloat(time))
        var year = value.getFullYear()
        var month = padDate(value.getMonth() + 1)
        var day = padDate(value.getDate())
        var hour = padDate(value.getHours())
        var minutes = padDate(value.getMinutes())
        var seconds = padDate(value.getSeconds())
        let res = ''
        switch (formate) {
            case 'mm-dd': {
                res =  month + '-' + day
                break
            }
            case 'yyyy-mm-dd': {
                res = year + '-' + month + '-' + day
                break
            }
            case 'yyyy-mm': {
                res = year + '-' + month
                break
            }
            case 'mm月dd日': {
                res = month + '月' + day + '日'
                break
            }
            case 'yyyy年mm月dd日': {
                res = year + '年' + month + '月' + day + '日'
                break
            }
            case 'yyyy年mm月': {
                res = year + '年' + month + '月'
                break
            }
            case 'hh:mm': {
                res = hour + ':' + minutes
                break
            }
            case 'yyyy-mm-dd hh:mm': {
                res = year + '-' + month + '-' + day + ' ' + hour + ':' + minutes
                break
            }
            case 'yyyy.mm.dd':
                res = year + '.' + month + '.' + day
                break
            case 'yyyy-mm-dd hh:mm:ss':
            default: {
                res = year + '-' + month + '-' + day + ' ' + hour + ':' + minutes + ':' + seconds
                break
            }
        }
        return res
    }
    return '--'
}

const formDateStr = (time) => {
    var padDate = function (va) {
        va = va < 10 ? '0' + va : va
        return va
    }
    if (time) {
        var value = new Date(parseFloat(time))
        var year = value.getFullYear()
        var month = padDate(value.getMonth() + 1)
        var day = value.getDate()
        var hour = padDate(value.getHours())
        var minutes = padDate(value.getMinutes())
        var seconds = padDate(value.getSeconds())
        let res = ''
        if(day == new Date().getDate()){
             res = '今天' + hour + ':' + minutes
             return res
        }
        if(year == new Date().getFullYear() ){
            res =  month + '-' + padDate(day) + ' ' + hour + ':' + minutes
            return res
        }
        res = year + '-' + month + '-' + padDate(day)
        return res
    }
    return '--'
}

export default { 
	formDate,
	formDateStr
}