mirror of
https://github.com/mamoe/mirai.git
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117 lines
3.2 KiB
Kotlin
117 lines
3.2 KiB
Kotlin
/*
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* Copyright 2019-2021 Mamoe Technologies and contributors.
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*
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* 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
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* Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
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*
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* https://github.com/mamoe/mirai/blob/master/LICENSE
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*/
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@file:JvmMultifileClass
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@file:JvmName("MiraiUtils")
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package net.mamoe.mirai.utils
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import kotlin.math.floor
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import kotlin.time.Duration
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import kotlin.time.DurationUnit
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import kotlin.time.ExperimentalTime
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/**
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* 时间戳
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*
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* @see System.currentTimeMillis
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*/
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public fun currentTimeMillis(): Long = System.currentTimeMillis()
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/**
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* 时间戳到秒
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*/
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public fun currentTimeSeconds(): Long = currentTimeMillis() / 1000
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// 临时使用, 待 Kotlin Duration 稳定后使用 Duration.
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// 内联属性, 则将来删除这些 API 将不会导致二进制不兼容.
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@get:JvmSynthetic
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public inline val Int.secondsToMillis: Long
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get() = this * 1000L
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@get:JvmSynthetic
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public inline val Int.minutesToMillis: Long
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get() = this * 60.secondsToMillis
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@get:JvmSynthetic
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public inline val Int.hoursToMillis: Long
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get() = this * 60.minutesToMillis
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@get:JvmSynthetic
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public inline val Int.daysToMillis: Long
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get() = this * 24.hoursToMillis
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@get:JvmSynthetic
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public inline val Int.weeksToMillis: Long
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get() = this * 7.daysToMillis
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@get:JvmSynthetic
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public inline val Int.monthsToMillis: Long
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get() = this * 30.daysToMillis
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@get:JvmSynthetic
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public inline val Int.millisToSeconds: Long
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get() = (this / 1000).toLong()
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@get:JvmSynthetic
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public inline val Int.minutesToSeconds: Long
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get() = (this * 60).toLong()
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@get:JvmSynthetic
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public inline val Int.hoursToSeconds: Long
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get() = this * 60.minutesToSeconds
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@get:JvmSynthetic
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public inline val Int.daysToSeconds: Long
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get() = this * 24.hoursToSeconds
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@get:JvmSynthetic
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public inline val Int.weeksToSeconds: Long
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get() = this * 7.daysToSeconds
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@get:JvmSynthetic
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public inline val Int.monthsToSeconds: Long
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get() = this * 30.daysToSeconds
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// @MiraiExperimentalApi
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@Deprecated("Do not use unstable API", level = DeprecationLevel.ERROR)
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@ExperimentalTime
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public fun Duration.toHumanReadableString(): String {
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val days = toInt(DurationUnit.DAYS)
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val hours = toInt(DurationUnit.HOURS) % 24
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val minutes = toInt(DurationUnit.MINUTES) % 60
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val s = floor(toDouble(DurationUnit.SECONDS) % 60 * 1000) / 1000
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return buildString {
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if (days != 0) append("${days}d ")
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if (hours != 0) append("${hours}h ")
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if (minutes != 0) append("${minutes}min ")
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append("${s}s")
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}
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}
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// since 2.7
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public fun Int.millisToHumanReadableString(): String = toLongUnsigned().millisToHumanReadableString()
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public fun Long.millisToHumanReadableString(): String {
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val days = this / 1000 / 3600 / 24
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val hours = this / 1000 / 3600 % 24
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val minutes = this / 1000 / 60 % 60
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val s = floor(this.toDouble() / 1000 % 60 * 1000) / 1000
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return buildString {
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if (days != 0L) append("${days}d ")
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if (hours != 0L) append("${hours}h ")
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if (minutes != 0L) append("${minutes}min ")
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append("${s}s")
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}
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}
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