add recommendations button to manga info

(cherry picked from commit 0d370004e6c78597957284d67f1af80881e17a49)

# Conflicts:
#	app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt
#	app/src/main/res/layout/manga_info_controller.xml
#	app/src/main/res/values/strings.xml

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

@@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.ui.browse.source.browse
 
 import android.content.res.Configuration
 import android.os.Bundle
+import android.os.Parcelable
 import android.view.LayoutInflater
 import android.view.Menu
 import android.view.MenuInflater
@@ -49,6 +50,7 @@ import eu.kanade.tachiyomi.util.view.visible
 import eu.kanade.tachiyomi.widget.AutofitRecyclerView
 import eu.kanade.tachiyomi.widget.EmptyView
 import exh.EXHSavedSearch
+import kotlinx.android.parcel.Parcelize
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
@@ -87,6 +89,11 @@ open class BrowseSourceController(bundle: Bundle) :
 
     private val preferences: PreferencesHelper by injectLazy()
 
+    private val recommendsConfig: RecommendsConfig? = args.getParcelable(RECOMMENDS_CONFIG)
+
+    // AZ -->
+    private val mode = if (recommendsConfig == null) Mode.CATALOGUE else Mode.RECOMMENDS
+    // AZ <--
     /**
      * Adapter containing the list of manga from the catalogue.
      */
@@ -122,7 +129,10 @@ open class BrowseSourceController(bundle: Bundle) :
     }
 
     override fun getTitle(): String? {
-        return presenter.source.name
+        return when (mode) {
+            Mode.CATALOGUE -> presenter.source.name
+            Mode.RECOMMENDS -> recommendsConfig!!.origTitle
+        }
     }
 
     override fun createPresenter(): BrowseSourcePresenter {
@@ -151,7 +161,7 @@ open class BrowseSourceController(bundle: Bundle) :
     }
 
     open fun initFilterSheet() {
-        if (presenter.sourceFilters.isEmpty()) {
+        if (presenter.sourceFilters.isEmpty() || mode == Mode.RECOMMENDS) {
             return
         }
 
@@ -348,6 +358,11 @@ open class BrowseSourceController(bundle: Bundle) :
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         inflater.inflate(R.menu.source_browse, menu)
 
+        if (mode == Mode.RECOMMENDS) {
+            menu.findItem(R.id.action_set_filter).isVisible = false
+            menu.findItem(R.id.action_search).isVisible = false
+        }
+
         // Initialize search menu
         val searchItem = menu.findItem(R.id.action_search)
         val searchView = searchItem.actionView as SearchView
@@ -389,10 +404,10 @@ open class BrowseSourceController(bundle: Bundle) :
         super.onPrepareOptionsMenu(menu)
 
         val isHttpSource = presenter.source is HttpSource
-        menu.findItem(R.id.action_open_in_web_view).isVisible = isHttpSource
+        menu.findItem(R.id.action_open_in_web_view).isVisible = isHttpSource && mode == Mode.CATALOGUE
 
         val isLocalSource = presenter.source is LocalSource
-        menu.findItem(R.id.action_local_source_help).isVisible = isLocalSource
+        menu.findItem(R.id.action_local_source_help).isVisible = isLocalSource && mode == Mode.CATALOGUE
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
@@ -483,7 +498,7 @@ open class BrowseSourceController(bundle: Bundle) :
         if (adapter.isEmpty) {
             val actions = emptyList<EmptyView.Action>().toMutableList()
 
-            if (presenter.source is LocalSource) {
+            if (presenter.source is LocalSource && mode == Mode.CATALOGUE) {
                 actions += EmptyView.Action(R.string.local_source_help_guide, View.OnClickListener { openLocalSourceHelpGuide() })
             } else {
                 actions += EmptyView.Action(R.string.action_retry, retryAction)
@@ -718,11 +733,20 @@ open class BrowseSourceController(bundle: Bundle) :
         }
         activity?.toast(activity?.getString(R.string.manga_added_library))
     }
+    @Parcelize
+    data class RecommendsConfig(val origTitle: String, val origSource: Long) : Parcelable
 
-    protected companion object {
+    enum class Mode {
+        CATALOGUE,
+        RECOMMENDS
+    }
+
+    companion object {
         const val SOURCE_ID_KEY = "sourceId"
 
         const val SEARCH_QUERY_KEY = "searchQuery"
         const val SMART_SEARCH_CONFIG_KEY = "smartSearchConfig"
+
+        const val RECOMMENDS_CONFIG = "RECOMMENDS_CONFIG"
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoController.kt

@@ -220,9 +220,14 @@ class MangaInfoController(private val fromSource: Boolean = false) :
             .launchIn(scope)
 
         // EXH -->
+        if (smartSearchConfig == null) {
+            binding.recommendBtn.visible()
+            binding.recommendBtn.clicks()
+                .onEach { openRecommends() }
+                .launchIn(scope)
+        }
         smartSearchConfig?.let { smartSearchConfig ->
             binding.mergeBtn.visible()
-
             binding.mergeBtn.clicks()
                 .onEach {
                     // Init presenter here to avoid threading issues
@@ -269,6 +274,20 @@ class MangaInfoController(private val fromSource: Boolean = false) :
     }
     // EXH <--
 
+    // AZ -->
+    private fun openRecommends() {
+        val recommendsConfig = BrowseSourceController.RecommendsConfig(presenter.manga.title, presenter.manga.source)
+
+        parentController?.router?.pushController(
+            BrowseSourceController(
+                Bundle().apply {
+                    putParcelable(BrowseSourceController.RECOMMENDS_CONFIG, recommendsConfig)
+                }
+            ).withFadeTransaction()
+        )
+    }
+    // AZ <--
+
     /**
      * Check if manga is initialized.
      * If true update view with manga information,

app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoPresenter.kt

@@ -177,7 +177,12 @@ class MangaInfoPresenter(
     fun moveMangaToCategory(manga: Manga, category: Category?) {
         moveMangaToCategories(manga, listOfNotNull(category))
     }
+    /*
+    suspend fun recommendationView(manga: Manga): Manga {
+        val title = manga.title
+        val source = manga.source
 
+    }*/
     suspend fun smartSearchMerge(manga: Manga, originalMangaId: Long): Manga {
         val originalManga = db.getManga(originalMangaId).await()
             ?: throw IllegalArgumentException("Unknown manga ID: $originalMangaId")

app/src/main/res/layout-land/manga_info_controller.xml

@@ -355,6 +355,20 @@
                     android:visibility="gone"
                     tools:visibility="visible"/>
 
+                <Button
+                    android:id="@+id/recommend_btn"
+                    style="@style/Widget.MaterialComponents.Button"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:layout_weight="1"
+                    android:text="@string/az_recommends"
+                    android:visibility="gone"
+                    tools:visibility="visible"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/manga_info_toggle"
+                    tools:layout_constraintTop_toBottomOf="@+id/merge_btn"/>
+
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/manga_info_controller.xml

@@ -381,10 +381,20 @@
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
                 android:layout_weight="1"
-                android:text="@string/merge"
+                android:text="@string/eh_merge_with_another_source"
                 android:visibility="gone"
                 tools:visibility="visible"/>
 
+            <Button
+                android:id="@+id/recommend_btn"
+                style="@style/Widget.MaterialComponents.Button"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:text="@string/az_recommends"
+                android:visibility="gone"
+                tools:visibility="visible" />
+
         </LinearLayout>
 
     </androidx.core.widget.NestedScrollView>

app/src/main/res/values/strings_extra.xml

@@ -96,4 +96,7 @@
     <string name="eh_force_sync_reset_message">Resetting the sync state can cause your next sync to be extremely slow.</string>
     <string name="eh_show_update_statistics_dialog">Collecting statistics…</string>
 
+    <!-- AZ -->
+    <string name="az_recommends">See Recommendations</string>
+
 </resources>