auto track anilist/mal

app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultViewModel2.kt

@@ -25,6 +25,7 @@ import com.lagradost.cloudstream3.LoadResponse.Companion.getMalId
 import com.lagradost.cloudstream3.LoadResponse.Companion.isMovie
 import com.lagradost.cloudstream3.metaproviders.SyncRedirector
 import com.lagradost.cloudstream3.mvvm.*
+import com.lagradost.cloudstream3.syncproviders.AccountManager
 import com.lagradost.cloudstream3.syncproviders.SyncAPI
 import com.lagradost.cloudstream3.syncproviders.providers.Kitsu
 import com.lagradost.cloudstream3.ui.APIRepository
@@ -1422,11 +1423,12 @@ class ResultViewModel2 : ViewModel() {
         meta: SyncAPI.SyncResult?,
         syncs: Map<String, String>? = null
     ): Pair<LoadResponse, Boolean> {
-        if (meta == null) return resp to false
+        //if (meta == null) return resp to false
         var updateEpisodes = false
         val out = resp.apply {
             Log.i(TAG, "applyMeta")
 
+            if (meta != null) {
                 duration = duration ?: meta.duration
                 rating = rating ?: meta.publicScore
                 tags = tags ?: meta.genres
@@ -1438,12 +1440,7 @@ class ResultViewModel2 : ViewModel() {
                     nextAiring = nextAiring ?: meta.nextAiring
                 }
 
-            for ((k, v) in syncs ?: emptyMap()) {
-                syncData[k] = v
-            }
-
                 val realRecommendations = ArrayList<SearchResponse>()
-            // TODO: fix
                 val apiNames = apis.filter {
                     it.name.contains("gogoanime", true) ||
                             it.name.contains("9anime", true)
@@ -1459,8 +1456,50 @@ class ResultViewModel2 : ViewModel() {
 
                 recommendations = recommendations?.union(realRecommendations)?.toList()
                     ?: realRecommendations
+            }
 
-            argamap({
+            for ((k, v) in syncs ?: emptyMap()) {
+                syncData[k] = v
+            }
+
+            argamap(
+                {
+                    if (this !is AnimeLoadResponse) return@argamap
+                    val res = APIHolder.getTracker(
+                        listOfNotNull(
+                            this.engName,
+                            this.name,
+                            this.japName
+                        ).distinct(), TrackerType.getTypes(this.type), this.year
+                    )
+
+                    val ids = arrayOf(
+                        AccountManager.malApi.idPrefix to res?.malId?.toString(),
+                        AccountManager.aniListApi.idPrefix to res?.aniId
+                    )
+
+                    if (ids.any { (id, new) ->
+                            val current = syncData[id]
+                            new != null && current != null && current != new
+                        }
+                    ) {
+                        // getTracker fucked up as it conflicts with current implementation
+                        return@argamap
+                    }
+
+                    // set all the new data, prioritise old correct data
+                    ids.forEach { (id, new) ->
+                        new?.let {
+                            syncData[id] = syncData[id] ?: it
+                        }
+                    }
+
+                    // set posters, might fuck up due to headers idk
+                    posterUrl = posterUrl ?: res?.image
+                    backgroundPosterUrl = backgroundPosterUrl ?: res?.cover
+                },
+                {
+                    if(meta == null) return@argamap
                     addTrailer(meta.trailers)
                 }, {
                     if (this !is AnimeLoadResponse) return@argamap
@@ -1486,7 +1525,6 @@ class ResultViewModel2 : ViewModel() {
                                 current.getOrNull(index)?.let { currentEp ->
                                     current[index] = currentEp.apply {
                                         updateCount++
-                                    val currentBack = this
                                         this.description = this.description ?: node.description?.en
                                         this.name = this.name ?: node.titles?.canonical
                                         this.episode =