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Fix selecting custom fetch interval not persisting sometimes

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This commit is contained in:
arkon
2024-01-07 15:28:56 -05:00
parent bce6af62fc
commit e6c6c32d81
6 changed files with 43 additions and 47 deletions
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49
domain/src/main/java/tachiyomi/domain/manga/interactor/FetchInterval.kt
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@@ -14,11 +14,11 @@ class FetchInterval(
private val getChaptersByMangaId: GetChaptersByMangaId,
) {
suspend fun toMangaUpdateOrNull(
suspend fun toMangaUpdate(
manga: Manga,
dateTime: ZonedDateTime,
window: Pair<Long, Long>,
): MangaUpdate? {
): MangaUpdate {
val interval = manga.fetchInterval.takeIf { it < 0 } ?: calculateInterval(
chapters = getChaptersByMangaId.await(manga.id, applyScanlatorFilter = true),
zone = dateTime.zone,
@@ -30,11 +30,7 @@ class FetchInterval(
}
val nextUpdate = calculateNextUpdate(manga, interval, dateTime, currentWindow)
return if (manga.nextUpdate == nextUpdate && manga.fetchInterval == interval) {
null
} else {
MangaUpdate(id = manga.id, nextUpdate = nextUpdate, fetchInterval = interval)
}
return MangaUpdate(id = manga.id, nextUpdate = nextUpdate, fetchInterval = interval)
}
fun getWindow(dateTime: ZonedDateTime): Pair<Long, Long> {
@@ -96,34 +92,31 @@ class FetchInterval(
dateTime: ZonedDateTime,
window: Pair<Long, Long>,
): Long {
return if (
manga.nextUpdate !in window.first.rangeTo(window.second + 1) ||
manga.fetchInterval == 0
) {
val latestDate = ZonedDateTime.ofInstant(
if (manga.lastUpdate > 0) Instant.ofEpochMilli(manga.lastUpdate) else Instant.now(),
dateTime.zone,
)
.toLocalDate()
.atStartOfDay()
val timeSinceLatest = ChronoUnit.DAYS.between(latestDate, dateTime).toInt()
val cycle = timeSinceLatest.floorDiv(
interval.absoluteValue.takeIf { interval < 0 }
?: doubleInterval(interval, timeSinceLatest, doubleWhenOver = 10),
)
latestDate.plusDays((cycle + 1) * interval.toLong()).toEpochSecond(dateTime.offset) * 1000
} else {
manga.nextUpdate
if (manga.nextUpdate in window.first.rangeTo(window.second + 1)) {
return manga.nextUpdate
}
val latestDate = ZonedDateTime.ofInstant(
if (manga.lastUpdate > 0) Instant.ofEpochMilli(manga.lastUpdate) else Instant.now(),
dateTime.zone,
)
.toLocalDate()
.atStartOfDay()
val timeSinceLatest = ChronoUnit.DAYS.between(latestDate, dateTime).toInt()
val cycle = timeSinceLatest.floorDiv(
interval.absoluteValue.takeIf { interval < 0 }
?: increaseInterval(interval, timeSinceLatest, increaseWhenOver = 10),
)
return latestDate.plusDays((cycle + 1) * interval.toLong()).toEpochSecond(dateTime.offset) * 1000
}
private fun doubleInterval(delta: Int, timeSinceLatest: Int, doubleWhenOver: Int): Int {
private fun increaseInterval(delta: Int, timeSinceLatest: Int, increaseWhenOver: Int): Int {
if (delta >= MAX_INTERVAL) return MAX_INTERVAL
// double delta again if missed more than 9 check in new delta
val cycle = timeSinceLatest.floorDiv(delta) + 1
return if (cycle > doubleWhenOver) {
doubleInterval(delta * 2, timeSinceLatest, doubleWhenOver)
return if (cycle > increaseWhenOver) {
increaseInterval(delta * 2, timeSinceLatest, increaseWhenOver)
} else {
delta
}