Update Manga in Expected Period (#5734)

* Add Predict Interval Test

* Get mangas next update and interval in library update

* Get next update and interval in backup restore

* Display and set intervals, nextUpdate in Manga Info

* Move logic function to MangeScreen and InfoHeader

Update per suggestion

---------

Co-authored-by: arkon <arkon@users.noreply.github.com>

app/src/main/java/eu/kanade/domain/DomainModule.kt

@@ -57,6 +57,7 @@ import tachiyomi.domain.manga.interactor.GetMangaWithChapters
 import tachiyomi.domain.manga.interactor.NetworkToLocalManga
 import tachiyomi.domain.manga.interactor.ResetViewerFlags
 import tachiyomi.domain.manga.interactor.SetMangaChapterFlags
+import tachiyomi.domain.manga.interactor.SetMangaUpdateInterval
 import tachiyomi.domain.manga.repository.MangaRepository
 import tachiyomi.domain.release.interactor.GetApplicationRelease
 import tachiyomi.domain.release.service.ReleaseService
@@ -100,10 +101,11 @@ class DomainModule : InjektModule {
         addFactory { GetNextChapters(get(), get(), get()) }
         addFactory { ResetViewerFlags(get()) }
         addFactory { SetMangaChapterFlags(get()) }
+        addFactory { SetMangaUpdateInterval(get()) }
         addFactory { SetMangaDefaultChapterFlags(get(), get(), get()) }
         addFactory { SetMangaViewerFlags(get()) }
         addFactory { NetworkToLocalManga(get()) }
-        addFactory { UpdateManga(get()) }
+        addFactory { UpdateManga(get(), get()) }
         addFactory { SetMangaCategories(get()) }
 
         addSingletonFactory<ReleaseService> { ReleaseServiceImpl(get(), get()) }

app/src/main/java/eu/kanade/domain/chapter/interactor/SyncChaptersWithSource.kt

@@ -23,6 +23,7 @@ import tachiyomi.source.local.isLocal
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.lang.Long.max
+import java.time.ZonedDateTime
 import java.util.Date
 import java.util.TreeSet
 
@@ -48,6 +49,9 @@ class SyncChaptersWithSource(
         rawSourceChapters: List<SChapter>,
         manga: Manga,
         source: Source,
+        manualFetch: Boolean = false,
+        zoneDateTime: ZonedDateTime = ZonedDateTime.now(),
+        fetchRange: Pair<Long, Long> = Pair(0, 0),
     ): List<Chapter> {
         if (rawSourceChapters.isEmpty() && !source.isLocal()) {
             throw NoChaptersException()
@@ -134,6 +138,14 @@ class SyncChaptersWithSource(
 
         // Return if there's nothing to add, delete or change, avoiding unnecessary db transactions.
         if (toAdd.isEmpty() && toDelete.isEmpty() && toChange.isEmpty()) {
+            if (manualFetch || manga.calculateInterval == 0 || manga.nextUpdate < fetchRange.first) {
+                updateManga.awaitUpdateFetchInterval(
+                    manga,
+                    dbChapters,
+                    zoneDateTime,
+                    fetchRange,
+                )
+            }
             return emptyList()
         }
 
@@ -188,6 +200,8 @@ class SyncChaptersWithSource(
             val chapterUpdates = toChange.map { it.toChapterUpdate() }
             updateChapter.awaitAll(chapterUpdates)
         }
+        val newChapters = chapterRepository.getChapterByMangaId(manga.id)
+        updateManga.awaitUpdateFetchInterval(manga, newChapters, zoneDateTime, fetchRange)
 
         // Set this manga as updated since chapters were changed
         // Note that last_update actually represents last time the chapter list changed at all

app/src/main/java/eu/kanade/domain/manga/interactor/UpdateManga.kt

@@ -4,8 +4,7 @@ import eu.kanade.domain.manga.model.hasCustomCover
 import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.source.model.SManga
 import tachiyomi.domain.chapter.model.Chapter
-import tachiyomi.domain.manga.interactor.getCurrentFetchRange
-import tachiyomi.domain.manga.interactor.updateIntervalMeta
+import tachiyomi.domain.manga.interactor.SetMangaUpdateInterval
 import tachiyomi.domain.manga.model.Manga
 import tachiyomi.domain.manga.model.MangaUpdate
 import tachiyomi.domain.manga.repository.MangaRepository
@@ -17,6 +16,7 @@ import java.util.Date
 
 class UpdateManga(
     private val mangaRepository: MangaRepository,
+    private val setMangaUpdateInterval: SetMangaUpdateInterval,
 ) {
 
     suspend fun await(mangaUpdate: MangaUpdate): Boolean {
@@ -77,16 +77,15 @@ class UpdateManga(
         )
     }
 
-    suspend fun awaitUpdateIntervalMeta(
+    suspend fun awaitUpdateFetchInterval(
         manga: Manga,
         chapters: List<Chapter>,
         zonedDateTime: ZonedDateTime = ZonedDateTime.now(),
-        setCurrentFetchRange: Pair<Long, Long> = getCurrentFetchRange(zonedDateTime),
+        fetchRange: Pair<Long, Long> = setMangaUpdateInterval.getCurrentFetchRange(zonedDateTime),
     ): Boolean {
-        val newMeta = updateIntervalMeta(manga, chapters, zonedDateTime, setCurrentFetchRange)
-
-        return if (newMeta != null) {
-            mangaRepository.update(newMeta)
+        val updatedManga = setMangaUpdateInterval.updateInterval(manga, chapters, zonedDateTime, fetchRange)
+        return if (updatedManga != null) {
+            mangaRepository.update(updatedManga)
         } else {
             true
         }