InsanusMokrassar/SauceNaoAPI
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improvements and actualization

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InsanusMokrassar
2022-05-14 13:43:28 +06:00
parent 8543917da7
commit 0b79f27b38
12 changed files with 198 additions and 127 deletions
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48
src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/TimeManager.kt
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@@ -3,11 +3,8 @@ package dev.inmo.saucenaoapi.utils
import dev.inmo.saucenaoapi.additional.LONG_TIME_RECALCULATING_MILLIS
import dev.inmo.saucenaoapi.additional.SHORT_TIME_RECALCULATING_MILLIS
import com.soywiz.klock.DateTime
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.*
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.launch
import kotlin.coroutines.Continuation
import kotlin.coroutines.suspendCoroutine
private fun MutableList<DateTime>.clearTooOldTimes(relatedTo: DateTime = DateTime.now()) {
val limitValue = relatedTo - LONG_TIME_RECALCULATING_MILLIS
@@ -38,16 +35,16 @@ private data class TimeManagerTimeAdder(
}
private data class TimeManagerMostOldestInLongGetter(
private val continuation: Continuation<DateTime?>
private val deferred: CompletableDeferred<DateTime?>
) : TimeManagerAction {
override suspend fun makeChangeWith(times: MutableList<DateTime>) {
times.clearTooOldTimes()
continuation.resumeWith(Result.success(times.minOrNull()))
deferred.complete(times.minOrNull())
}
}
private data class TimeManagerMostOldestInShortGetter(
private val continuation: Continuation<DateTime?>
private val deferred: CompletableDeferred<DateTime?>
) : TimeManagerAction {
override suspend fun makeChangeWith(times: MutableList<DateTime>) {
times.clearTooOldTimes()
@@ -56,19 +53,17 @@ private data class TimeManagerMostOldestInShortGetter(
val limitTime = now - SHORT_TIME_RECALCULATING_MILLIS
continuation.resumeWith(
Result.success(
times.asSequence().filter {
limitTime < it
}.minOrNull()
)
deferred.complete(
times.asSequence().filter {
limitTime < it
}.minOrNull()
)
}
}
internal class TimeManager(
scope: CoroutineScope
) : SauceCloseable {
) {
private val actionsChannel = Channel<TimeManagerAction>(Channel.UNLIMITED)
private val timeUpdateJob = scope.launch {
@@ -76,6 +71,10 @@ internal class TimeManager(
for (action in actionsChannel) {
action(times)
}
}.also {
it.invokeOnCompletion {
actionsChannel.close(it)
}
}
suspend fun addTimeAndClear() {
@@ -83,21 +82,20 @@ internal class TimeManager(
}
suspend fun getMostOldestInLongPeriod(): DateTime? {
return suspendCoroutine {
actionsChannel.trySend(
TimeManagerMostOldestInLongGetter(it)
)
val deferred = CompletableDeferred<DateTime?>()
return if (actionsChannel.trySend(TimeManagerMostOldestInLongGetter(deferred)).isSuccess) {
deferred.await()
} else {
null
}
}
suspend fun getMostOldestInShortPeriod(): DateTime? {
return suspendCoroutine {
actionsChannel.trySend(TimeManagerMostOldestInShortGetter(it))
val deferred = CompletableDeferred<DateTime?>()
return if (actionsChannel.trySend(TimeManagerMostOldestInShortGetter(deferred)).isSuccess) {
deferred.await()
} else {
null
}
}
override fun close() {
actionsChannel.close()
timeUpdateJob.cancel()
}
}