Search through all sources in catalog

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourceCatalogItem.kt

@@ -8,7 +8,8 @@ import org.koitharu.kotatsu.parsers.model.MangaSource
 sealed interface SourceCatalogItem : ListModel {
 
 	data class Source(
-		val source: MangaSource
+		val source: MangaSource,
+		val showSummary: Boolean,
 	) : SourceCatalogItem {
 
 		override fun areItemsTheSame(other: ListModel): Boolean {

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourceCatalogItemAD.kt

@@ -6,6 +6,7 @@ import androidx.lifecycle.LifecycleOwner
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.model.getSummary
 import org.koitharu.kotatsu.core.model.isNsfw
 import org.koitharu.kotatsu.core.parser.favicon.faviconUri
 import org.koitharu.kotatsu.core.ui.image.FaviconDrawable
@@ -43,6 +44,12 @@ fun sourceCatalogItemSourceAD(
 		} else {
 			item.source.title
 		}
+		if (item.showSummary) {
+			binding.textViewDescription.text = item.source.getSummary(context)
+			binding.textViewDescription.isVisible = true
+		} else {
+			binding.textViewDescription.isVisible = false
+		}
 		val fallbackIcon = FaviconDrawable(context, R.style.FaviconDrawable_Small, item.source.name)
 		binding.imageViewIcon.newImageRequest(lifecycleOwner, item.source.faviconUri())?.run {
 			crossfade(context)

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourcesCatalogActivity.kt

@@ -1,9 +1,12 @@
 package org.koitharu.kotatsu.settings.sources.catalog
 
 import android.os.Bundle
+import android.view.MenuItem
 import android.view.View
 import androidx.activity.viewModels
+import androidx.appcompat.widget.SearchView
 import androidx.core.graphics.Insets
+import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import coil.ImageLoader
 import com.google.android.material.appbar.AppBarLayout
@@ -28,7 +31,7 @@ import javax.inject.Inject
 class SourcesCatalogActivity : BaseActivity<ActivitySourcesCatalogBinding>(),
 	TabLayout.OnTabSelectedListener,
 	OnListItemClickListener<SourceCatalogItem.Source>,
-	AppBarOwner {
+	AppBarOwner, MenuItem.OnActionExpandListener {
 
 	@Inject
 	lateinit var coil: ImageLoader
@@ -56,7 +59,7 @@ class SourcesCatalogActivity : BaseActivity<ActivitySourcesCatalogBinding>(),
 		viewModel.locale.observe(this) {
 			supportActionBar?.subtitle = it.getLocaleDisplayName()
 		}
-		addMenuProvider(SourcesCatalogMenuProvider(this, viewModel))
+		addMenuProvider(SourcesCatalogMenuProvider(this, viewModel, this))
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {
@@ -83,6 +86,19 @@ class SourcesCatalogActivity : BaseActivity<ActivitySourcesCatalogBinding>(),
 		viewBinding.recyclerView.firstVisibleItemPosition = 0
 	}
 
+	override fun onMenuItemActionExpand(item: MenuItem): Boolean {
+		viewBinding.tabs.isVisible = false
+		val sq = (item.actionView as? SearchView)?.query?.trim()?.toString().orEmpty()
+		viewModel.performSearch(sq)
+		return true
+	}
+
+	override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
+		viewBinding.tabs.isVisible = true
+		viewModel.performSearch(null)
+		return true
+	}
+
 	private fun initTabs() {
 		val tabs = viewBinding.tabs
 		for (type in ContentType.entries) {

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourcesCatalogListProducer.kt

@@ -28,7 +28,7 @@ class SourcesCatalogListProducer @AssistedInject constructor(
 ) : InvalidationTracker.Observer(TABLE_SOURCES), RetainedLifecycle.OnClearedListener {
 
 	private val scope = lifecycle.lifecycleScope
-	private var query: String = ""
+	private var query: String? = null
 	val list = MutableStateFlow(emptyList<SourceCatalogItem>())
 
 	private var job = scope.launch(Dispatchers.Default) {
@@ -54,20 +54,21 @@ class SourcesCatalogListProducer @AssistedInject constructor(
 		}
 	}
 
-	fun setQuery(value: String) {
+	fun setQuery(value: String?) {
 		this.query = value
 		onInvalidated(emptySet())
 	}
 
 	private suspend fun buildList(): List<SourceCatalogItem> {
 		val sources = repository.getDisabledSources().toMutableList()
-		sources.retainAll { it.contentType == contentType && it.locale == locale }
+		when (val q = query) {
-		if (query.isNotEmpty()) {
+			null -> sources.retainAll { it.contentType == contentType && it.locale == locale }
-			sources.retainAll { it.title.contains(query, ignoreCase = true) }
+			"" -> return emptyList()
+			else -> sources.retainAll { it.title.contains(q, ignoreCase = true) }
 		}
 		return if (sources.isEmpty()) {
 			listOf(
-				if (query.isEmpty()) {
+				if (query == null) {
 					SourceCatalogItem.Hint(
 						icon = R.drawable.ic_empty_feed,
 						title = R.string.no_manga_sources,
@@ -86,6 +87,7 @@ class SourcesCatalogListProducer @AssistedInject constructor(
 			sources.map {
 				SourceCatalogItem.Source(
 					source = it,
+					showSummary = query != null,
 				)
 			}
 		}

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourcesCatalogMenuProvider.kt

@@ -15,6 +15,7 @@ import org.koitharu.kotatsu.parsers.util.toTitleCase
 class SourcesCatalogMenuProvider(
 	private val activity: Activity,
 	private val viewModel: SourcesCatalogViewModel,
+	private val expandListener: MenuItem.OnActionExpandListener,
 ) : MenuProvider,
 	MenuItem.OnActionExpandListener,
 	SearchView.OnQueryTextListener {
@@ -40,18 +41,18 @@ class SourcesCatalogMenuProvider(
 
 	override fun onMenuItemActionExpand(item: MenuItem): Boolean {
 		(activity as? AppBarOwner)?.appBar?.setExpanded(false, true)
-		return true
+		return expandListener.onMenuItemActionExpand(item)
 	}
 
 	override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
 		(item.actionView as SearchView).setQuery("", false)
-		return true
+		return expandListener.onMenuItemActionCollapse(item)
 	}
 
 	override fun onQueryTextSubmit(query: String?): Boolean = false
 
 	override fun onQueryTextChange(newText: String?): Boolean {
-		viewModel.performSearch(newText.orEmpty())
+		viewModel.performSearch(newText?.trim().orEmpty())
 		return true
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/catalog/SourcesCatalogViewModel.kt

@@ -29,11 +29,11 @@ import javax.inject.Inject
 class SourcesCatalogViewModel @Inject constructor(
 	private val repository: MangaSourcesRepository,
 	private val listProducerFactory: SourcesCatalogListProducer.Factory,
-	private val settings: AppSettings,
+	settings: AppSettings,
 ) : BaseViewModel() {
 
 	private val lifecycle = RetainedLifecycleImpl()
-	private var searchQuery: String = ""
+	private var searchQuery: String? = null
 	val onActionDone = MutableEventFlow<ReversibleAction>()
 	val contentType = MutableStateFlow(ContentType.entries.first())
 	val locales = getLocalesImpl()
@@ -59,7 +59,7 @@ class SourcesCatalogViewModel @Inject constructor(
 		lifecycle.dispatchOnCleared()
 	}
 
-	fun performSearch(query: String) {
+	fun performSearch(query: String?) {
 		searchQuery = query
 		listProducer.value?.setQuery(query)
 	}

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

@@ -23,18 +23,35 @@
 		app:shapeAppearance="?shapeAppearanceCornerSmall"
 		tools:src="@tools:sample/avatars" />
 
-	<TextView
+	<LinearLayout
-		android:id="@+id/textView_title"
 		android:layout_width="0dp"
 		android:layout_height="wrap_content"
 		android:layout_marginStart="?android:listPreferredItemPaddingStart"
 		android:layout_marginEnd="?android:listPreferredItemPaddingEnd"
 		android:layout_weight="1"
+		android:orientation="vertical">
+
+		<TextView
+			android:id="@+id/textView_title"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
 			android:ellipsize="end"
 			android:singleLine="true"
 			android:textAppearance="?attr/textAppearanceTitleSmall"
 			tools:text="@tools:sample/lorem[15]" />
 
+		<TextView
+			android:id="@+id/textView_description"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:layout_marginTop="2dp"
+			android:ellipsize="end"
+			android:singleLine="true"
+			android:textAppearance="?attr/textAppearanceBodySmall"
+			tools:text="English" />
+
+	</LinearLayout>
+
 	<ImageView
 		android:id="@+id/imageView_add"
 		android:layout_width="wrap_content"

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

@@ -519,7 +519,7 @@
 	<string name="source_summary_pattern">%1$s, %2$s</string>
 	<string name="sources_catalog">Sources catalog</string>
 	<string name="source_enabled">Source enabled</string>
-	<string name="no_manga_sources_catalog_text">No available sources in this section yet. Stay tuned</string>
+	<string name="no_manga_sources_catalog_text">There are no sources available in this section, or all of it might have been already added.\nStay tuned</string>
 	<string name="no_manga_sources_found">No available manga sources found by your query</string>
 	<string name="catalog">Catalog</string>
 	<string name="manage_sources">Manage sources</string>