Reduce some usages of `toDbManga` (#8116)

Co-Authored-By: stevenyomi <95685115+stevenyomi@users.noreply.github.com>

Co-authored-by: stevenyomi <95685115+stevenyomi@users.noreply.github.com>

app/src/main/java/eu/kanade/domain/manga/model/Manga.kt

@@ -99,6 +99,28 @@ data class Manga(
         it.initialized = initialized
     }
 
+    fun copyFrom(other: SManga): Manga {
+        val author = other.author ?: author
+        val artist = other.artist ?: artist
+        val description = other.description ?: description
+        val genres = if (other.genre != null) {
+            other.getGenres()
+        } else {
+            genre
+        }
+        val thumbnailUrl = other.thumbnail_url ?: thumbnailUrl
+        return this.copy(
+            author = author,
+            artist = artist,
+            description = description,
+            genre = genres,
+            thumbnailUrl = thumbnailUrl,
+            status = other.status.toLong(),
+            updateStrategy = other.update_strategy,
+            initialized = other.initialized && initialized,
+        )
+    }
+
     companion object {
         // Generic filter that does not filter anything
         const val SHOW_ALL = 0x00000000L

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt

@@ -66,15 +66,14 @@ import eu.kanade.tachiyomi.ui.browse.source.filter.TriStateItem
 import eu.kanade.tachiyomi.ui.browse.source.filter.TriStateSectionItem
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.withIOContext
+import eu.kanade.tachiyomi.util.lang.withNonCancellableContext
 import eu.kanade.tachiyomi.util.removeCovers
 import eu.kanade.tachiyomi.util.system.logcat
-import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.firstOrNull
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import logcat.LogPriority
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -212,17 +211,13 @@ open class BrowseSourcePresenter(
      */
     private suspend fun initializeManga(manga: DomainManga) {
         if (manga.thumbnailUrl != null || manga.initialized) return
-        withContext(NonCancellable) {
-            val db = manga.toDbManga()
+        withNonCancellableContext {
             try {
-                val networkManga = source!!.getMangaDetails(db.copy())
-                db.copyFrom(networkManga)
-                db.initialized = true
-                updateManga.await(
-                    db
-                        .toDomainManga()
-                        ?.toMangaUpdate()!!,
-                )
+                val networkManga = source!!.getMangaDetails(manga.toSManga())
+                val updatedManga = manga.copyFrom(networkManga)
+                    .copy(initialized = true)
+
+                updateManga.await(updatedManga.toMangaUpdate())
             } catch (e: Exception) {
                 logcat(LogPriority.ERROR, e)
             }

app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt

@@ -89,7 +89,7 @@ suspend fun DomainManga.editCover(
     coverCache: CoverCache = Injekt.get(),
 ) {
     if (isLocal()) {
-        LocalSource.updateCover(context, toDbManga(), stream)
+        LocalSource.updateCover(context, toSManga(), stream)
         updateManga.awaitUpdateCoverLastModified(id)
     } else if (favorite) {
         coverCache.setCustomCoverToCache(toDbManga(), stream)