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Load local manga if not connection when possible #547

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Koitharu
2023-11-18 13:34:49 +02:00
parent aa02233883
commit 38a1fafa26
1 changed files with 9 additions and 0 deletions
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9
app/src/main/kotlin/org/koitharu/kotatsu/details/domain/DetailsLoadUseCase.kt
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@@ -12,6 +12,7 @@ import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.channelFlow
import kotlinx.coroutines.runInterruptible
import org.koitharu.kotatsu.core.model.isLocal
import org.koitharu.kotatsu.core.os.NetworkState
import org.koitharu.kotatsu.core.parser.MangaDataRepository
import org.koitharu.kotatsu.core.parser.MangaIntent
import org.koitharu.kotatsu.core.parser.MangaRepository
@@ -32,6 +33,7 @@ class DetailsLoadUseCase @Inject constructor(
private val mangaRepositoryFactory: MangaRepository.Factory,
private val recoverUseCase: RecoverMangaUseCase,
private val imageGetter: Html.ImageGetter,
private val networkState: NetworkState,
) {
operator fun invoke(intent: MangaIntent): Flow<MangaDetails> = channelFlow {
@@ -46,6 +48,13 @@ class DetailsLoadUseCase @Inject constructor(
null
}
send(MangaDetails(manga, null, null, false))
if (!networkState.value) {
// try load offline instead
local?.await()?.manga?.let { localManga ->
send(MangaDetails(localManga, null, localManga.description?.parseAsHtml(withImages = false), true))
return@channelFlow
}
}
val details = getDetails(manga)
send(MangaDetails(details, local?.peek(), details.description?.parseAsHtml(withImages = false), false))
send(MangaDetails(details, local?.await(), details.description?.parseAsHtml(withImages = true), true))