WIP

.idea/jarRepositories.xml

@@ -76,5 +76,10 @@
       <option name="name" value="maven" />
       <option name="url" value="https://dl.bintray.com/piasy/maven" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://oss.sonatype.org/content/repositories/snapshots" />
+    </remote-repository>
   </component>
 </project>

app/build.gradle

@@ -104,7 +104,7 @@ dependencies {
 
     implementation "com.daimajia.swipelayout:library:1.2.0@aar"
 
-    implementation "com.google.android.material:material:1.3.0-rc01"
+    implementation "com.google.android.material:material:1.3.0"
 
     implementation platform("com.google.firebase:firebase-bom:26.1.0")
     implementation "com.google.firebase:firebase-analytics-ktx"
@@ -134,7 +134,7 @@ dependencies {
 
     implementation "ru.noties.markwon:core:3.1.0"
 
-    implementation "xyz.quaver:libpupil:1.9.7"
+    implementation "xyz.quaver:libpupil:1.9.7-SNAPSHOT"
     implementation "xyz.quaver:documentfilex:0.4-alpha02"
     implementation "xyz.quaver:floatingsearchview:1.1.1"
 

app/src/main/AndroidManifest.xml

@@ -42,9 +42,6 @@
 
         </provider>
 
-        <service android:name=".services.DownloadService"
-            android:exported="false"/>
-
         <receiver
             android:name=".receiver.UpdateBroadcastReceiver"
             android:exported="true">

app/src/main/java/xyz/quaver/pupil/Pupil.kt

@@ -44,23 +44,12 @@ import okhttp3.*
 import org.kodein.di.*
 import org.kodein.di.android.x.androidXModule
 import xyz.quaver.io.FileX
-import xyz.quaver.pupil.sources.initSources
 import xyz.quaver.pupil.sources.sourceModule
-import xyz.quaver.pupil.types.Tag
 import xyz.quaver.pupil.util.*
 import xyz.quaver.setClient
 import java.io.File
 import java.util.*
 
-lateinit var histories: SavedSet<String>
-    private set
-lateinit var favorites: SavedSet<String>
-    private set
-lateinit var favoriteTags: SavedSet<Tag>
-    private set
-lateinit var searchHistory: SavedSet<String>
-    private set
-
 lateinit var clientBuilder: OkHttpClient.Builder
 
 var clientHolder: OkHttpClient? = null
@@ -79,6 +68,11 @@ class Pupil : Application(), DIAware {
         bind<OkHttpClient>() with provider { client }
         bind<ImageCache>() with singleton { ImageCache(this@Pupil) }
         bind<DownloadManager>() with singleton { DownloadManager(this@Pupil) }
+
+        bind<SavedSourceSet>(tag = "histories") with singleton { SavedSourceSet(File(ContextCompat.getDataDir(this@Pupil), "histories.json")) }
+        bind<SavedSourceSet>(tag = "favorites") with singleton { SavedSourceSet(File(ContextCompat.getDataDir(this@Pupil), "favorites.json")) }
+        bind<SavedSourceSet>(tag = "favoriteTags") with singleton { SavedSourceSet(File(ContextCompat.getDataDir(this@Pupil), "favoriteTags.json")) }
+        bind<SavedSourceSet>(tag = "searchHistory") with singleton { SavedSourceSet(File(ContextCompat.getDataDir(this@Pupil), "searchHistory.json")) }
     }
 
     private lateinit var firebaseAnalytics: FirebaseAnalytics
@@ -93,8 +87,6 @@ class Pupil : Application(), DIAware {
             else userID
         }
 
-        initSources(this)
-
         firebaseAnalytics = Firebase.analytics
         FirebaseCrashlytics.getInstance().setUserId(userID)
 
@@ -125,11 +117,6 @@ class Pupil : Application(), DIAware {
             Preferences["reset_secure"] = true
         }
 
-        histories = SavedSet(File(ContextCompat.getDataDir(this), "histories.json"), "")
-        favorites = SavedSet(File(ContextCompat.getDataDir(this), "favorites.json"), "")
-        favoriteTags = SavedSet(File(ContextCompat.getDataDir(this), "favorites_tags.json"), Tag.parse(""))
-        searchHistory = SavedSet(File(ContextCompat.getDataDir(this), "search_histories.json"), "")
-
         if (BuildConfig.DEBUG)
             FirebaseAnalytics.getInstance(this).setAnalyticsCollectionEnabled(false)
 

app/src/main/java/xyz/quaver/pupil/adapters/ReaderAdapter.kt

@@ -60,8 +60,12 @@ class ReaderAdapter : ListAdapter<ReaderItem, ReaderAdapter.ViewHolder>(ReaderIt
             with (binding.image) {
                 setImageViewFactory(FrescoImageViewFactory().apply {
                     updateView = { imageInfo ->
-                        layoutParams.height = imageInfo.height
+                        if (!fullscreen) {
-                        (mainView as? SimpleDraweeView)?.aspectRatio = imageInfo.width / imageInfo.height.toFloat()
+                            binding.root.layoutParams.height = imageInfo.height
+                            layoutParams.height = imageInfo.height
+
+                            (mainView as? SimpleDraweeView)?.aspectRatio = imageInfo.width / imageInfo.height.toFloat()
+                        }
                     }
                 })
                 setImageShownCallback(object: ImageShownCallback {

app/src/main/java/xyz/quaver/pupil/adapters/SearchResultsAdapter.kt

@@ -27,6 +27,7 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
+import androidx.lifecycle.LiveData
 import androidx.recyclerview.widget.RecyclerView
 import com.daimajia.swipe.SwipeLayout
 import com.daimajia.swipe.adapters.RecyclerSwipeAdapter
@@ -35,13 +36,15 @@ import com.facebook.drawee.backends.pipeline.Fresco
 import com.facebook.drawee.controller.BaseControllerListener
 import com.facebook.imagepipeline.image.ImageInfo
 import kotlinx.coroutines.*
+import org.kodein.di.DIAware
+import org.kodein.di.android.di
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.databinding.SearchResultItemBinding
 import xyz.quaver.pupil.sources.ItemInfo
 import xyz.quaver.pupil.types.Tag
 import kotlin.time.ExperimentalTime
 
-class SearchResultsAdapter(private val results: List<ItemInfo>) : RecyclerSwipeAdapter<SearchResultsAdapter.ViewHolder>(), SwipeAdapterInterface {
+class SearchResultsAdapter(var results: LiveData<List<ItemInfo>>) : RecyclerSwipeAdapter<SearchResultsAdapter.ViewHolder>(), SwipeAdapterInterface {
 
     var onChipClickedHandler: ((Tag) -> Unit)? = null
     var onDownloadClickedHandler: ((source: String, itemI: String) -> Unit)? = null
@@ -64,6 +67,7 @@ class SearchResultsAdapter(private val results: List<ItemInfo>) : RecyclerSwipeA
             }
 
             binding.idView.setOnClickListener {
+                // TODO: MEMLEAK
                 (itemView.context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager).setPrimaryClip(
                     ClipData.newPlainText("item_id", itemID)
                 )
@@ -146,6 +150,7 @@ class SearchResultsAdapter(private val results: List<ItemInfo>) : RecyclerSwipeA
             CoroutineScope(Dispatchers.Main).launch {
                 with (binding.tagGroup) {
                     tags.clear()
+                    source = result.source
                     result.extra[ItemInfo.ExtraType.TAGS]?.await()?.split(", ")?.let { if (it.size == 1 && it.first().isEmpty()) emptyList() else it }?.map {
                         Tag.parse(it)
                     }?.let { tags.addAll(it) }
@@ -201,10 +206,10 @@ class SearchResultsAdapter(private val results: List<ItemInfo>) : RecyclerSwipeA
     @ExperimentalTime
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         mItemManger.bindView(holder.itemView, position)
-        holder.bind(results[position])
+        holder.bind(results.value!![position])
     }
 
-    override fun getItemCount(): Int = results.size
+    override fun getItemCount(): Int = results.value?.size ?: 0
 
     override fun getSwipeLayoutResourceId(position: Int): Int = R.id.swipe_layout
 

app/src/main/java/xyz/quaver/pupil/adapters/SourceAdapter.kt

@@ -23,26 +23,30 @@ import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
 import xyz.quaver.pupil.databinding.SourceSelectDialogItemBinding
+import xyz.quaver.pupil.sources.AnySource
 import xyz.quaver.pupil.sources.Source
-import xyz.quaver.pupil.sources.sourceIcons
+import xyz.quaver.pupil.sources.SourceEntries
 
-class SourceAdapter(private val sources: List<Source<*, SearchSuggestion>>) : RecyclerView.Adapter<SourceAdapter.ViewHolder>() {
+class SourceAdapter(sources: SourceEntries) : RecyclerView.Adapter<SourceAdapter.ViewHolder>() {
 
-    var onSourceSelectedListener: ((Source<*, SearchSuggestion>) -> Unit)? = null
+    var onSourceSelectedListener: ((String) -> Unit)? = null
+
+    private val sources = sources.toList()
 
     inner class ViewHolder(private val binding: SourceSelectDialogItemBinding) : RecyclerView.ViewHolder(binding.root) {
-        lateinit var source: Source<*, SearchSuggestion>
+        lateinit var source: AnySource
 
         init {
             binding.go.setOnClickListener {
-                onSourceSelectedListener?.invoke(source)
+                onSourceSelectedListener?.invoke(source.name)
             }
         }
 
-        fun bind(source: Source<*, SearchSuggestion>) {
+        fun bind(source: AnySource) {
             this.source = source
 
-            binding.icon.setImageDrawable(sourceIcons[source.name])
+            // TODO: save image somewhere else
+            binding.icon.setImageResource(source.iconResID)
             binding.name.text = source.name
         }
     }
@@ -52,7 +56,7 @@ class SourceAdapter(private val sources: List<Source<*, SearchSuggestion>>) : Re
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        holder.bind(sources[position])
+        holder.bind(sources[position].second)
     }
 
     override fun getItemCount(): Int = sources.size

app/src/main/java/xyz/quaver/pupil/migrate/Migrate.kt

@@ -0,0 +1,27 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2021  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.migrate
+
+class Migrate {
+
+    fun migrate() {
+
+    }
+
+}

app/src/main/java/xyz/quaver/pupil/migrate/Migrate001.kt

@@ -0,0 +1,25 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2021  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.migrate
+
+class Migrate001 {
+
+    
+
+}

app/src/main/java/xyz/quaver/pupil/sources/Common.kt

@@ -29,10 +29,7 @@ import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
-import org.kodein.di.DI
+import org.kodein.di.*
-import org.kodein.di.bind
-import org.kodein.di.contexted
-import org.kodein.di.instance
 import xyz.quaver.floatingsearchview.databinding.SearchSuggestionItemBinding
 import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
 import xyz.quaver.pupil.R
@@ -139,29 +136,18 @@ abstract class Source<Query_SortMode: Enum<Query_SortMode>, Suggestion: SearchSu
     }
 }
 
-@Deprecated("")
+typealias SourceEntry = Pair<String, AnySource>
-val sources = mutableMapOf<String, AnySource>()
+typealias SourceEntries = Set<SourceEntry>
-val sourceIcons = mutableMapOf<String, Drawable?>()
-
 @Suppress("UNCHECKED_CAST")
 val sourceModule = DI.Module(name = "source") {
-    listOf(
+    bind() from setBinding<SourceEntry>()
-        Hitomi(),
-        Hiyobi()
-    ).forEach {
-        bind<AnySource>(tag = it.name) with instance (it as AnySource)
-    }
-}
 
-@Deprecated("")
-@Suppress("UNCHECKED_CAST")
-fun initSources(context: Context) {
-    // Add Default Sources
     listOf(
         Hitomi(),
         Hiyobi()
-    ).forEach {
+    ).forEach { source ->
-        sources[it.name] = it as AnySource
+        bind<SourceEntry>().inSet() with multiton { _: Unit -> source.name to (source as AnySource) }
-        sourceIcons[it.name] = ContextCompat.getDrawable(context, it.iconResID)
     }
+
+    bind<History>() with factory { source: String -> History(di, source) }
 }

app/src/main/java/xyz/quaver/pupil/sources/History.kt

@@ -0,0 +1,72 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2021  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.sources
+
+import android.util.Log
+import com.orhanobut.logger.Logger
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.launch
+import org.kodein.di.DI
+import org.kodein.di.DIAware
+import org.kodein.di.android.di
+import org.kodein.di.instance
+import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
+import xyz.quaver.pupil.util.SavedSourceSet
+import xyz.quaver.pupil.util.source
+
+class History(override val di: DI, source: String) : Source<DefaultSortMode, SearchSuggestion>(), DIAware {
+
+    private val source: AnySource by source(source)
+    private val histories: SavedSourceSet by instance(tag = "histories")
+
+    override val name: String
+        get() = source.name
+    override val iconResID: Int
+        get() = source.iconResID
+    override val availableSortMode: Array<DefaultSortMode> = DefaultSortMode.values()
+
+    override suspend fun search(query: String, range: IntRange, sortMode: Enum<*>): Pair<Channel<ItemInfo>, Int> {
+        val channel = Channel<ItemInfo>()
+
+        CoroutineScope(Dispatchers.IO).launch {
+            Logger.d(histories.map)
+            histories.map[source.name]?.forEach {
+                channel.send(source.info(it))
+            }
+        }
+
+        return Pair(channel, histories.map.size)
+    }
+
+    override suspend fun suggestion(query: String): List<SearchSuggestion> {
+        return source.suggestion(query)
+    }
+
+    override suspend fun images(itemID: String): List<String> {
+        return source.images(itemID)
+    }
+
+    override suspend fun info(itemID: String): ItemInfo {
+        return source.info(itemID)
+    }
+
+
+}

app/src/main/java/xyz/quaver/pupil/sources/Hiyobi.kt

@@ -73,7 +73,7 @@ class Hiyobi : Source<DefaultSortMode, DefaultSearchSuggestion>() {
     }
 
     override suspend fun images(itemID: String): List<String> {
-        return createImgList(itemID, getGalleryInfo(itemID), false).map {
+        return createImgList(itemID, getGalleryInfo(itemID), true).map {
             it.path
         }
     }

app/src/main/java/xyz/quaver/pupil/types/Tags.kt

@@ -70,12 +70,12 @@ class Tags(val tags: MutableSet<Tag> = mutableSetOf()) : MutableSet<Tag> by tags
     companion object {
         fun parse(tags: String) : Tags {
             return Tags(
-                tags.split(' ').map {
+                tags.split(' ').mapNotNull {
                     if (it.isNotEmpty())
                         Tag.parse(it)
                     else
                         null
-                }.filterNotNull().toMutableSet()
+                }.toMutableSet()
             )
         }
     }

app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt

@@ -27,11 +27,11 @@ import android.text.util.Linkify
 import android.view.KeyEvent
 import android.view.Menu
 import android.view.MenuItem
-import android.view.View
 import android.view.animation.DecelerateInterpolator
 import android.widget.EditText
 import android.widget.ImageView
 import android.widget.TextView
+import androidx.activity.viewModels
 import androidx.appcompat.app.AlertDialog
 import androidx.core.view.GravityCompat
 import androidx.core.view.ViewCompat
@@ -42,53 +42,38 @@ import androidx.swiperefreshlayout.widget.CircularProgressDrawable
 import com.daimajia.swipe.adapters.RecyclerSwipeAdapter
 import com.google.android.material.navigation.NavigationView
 import com.google.android.material.snackbar.Snackbar
+import com.orhanobut.logger.Logger
 import kotlinx.coroutines.*
-import kotlinx.coroutines.channels.Channel
+import org.kodein.di.DIAware
+import org.kodein.di.android.di
 import xyz.quaver.floatingsearchview.FloatingSearchView
-import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
-import xyz.quaver.floatingsearchview.util.view.SearchInputView
 import xyz.quaver.pupil.*
 import xyz.quaver.pupil.adapters.SearchResultsAdapter
 import xyz.quaver.pupil.databinding.MainActivityBinding
 import xyz.quaver.pupil.sources.ItemInfo
-import xyz.quaver.pupil.sources.Source
-import xyz.quaver.pupil.sources.sourceIcons
-import xyz.quaver.pupil.sources.sources
 import xyz.quaver.pupil.types.*
 import xyz.quaver.pupil.ui.dialog.DownloadLocationDialogFragment
 import xyz.quaver.pupil.ui.dialog.GalleryDialogFragment
 import xyz.quaver.pupil.ui.dialog.SourceSelectDialog
 import xyz.quaver.pupil.ui.view.ProgressCardView
 import xyz.quaver.pupil.ui.view.SwipePageTurnView
+import xyz.quaver.pupil.ui.viewmodel.MainViewModel
 import xyz.quaver.pupil.util.*
 import java.util.regex.Pattern
 import kotlin.math.*
-import kotlin.random.Random
 
 class MainActivity :
     BaseActivity(),
-    NavigationView.OnNavigationItemSelectedListener
+    NavigationView.OnNavigationItemSelectedListener,
+    DIAware
 {
-    private val searchResults = mutableListOf<ItemInfo>()
+    override val di by di()
 
-    private var query = ""
+    private val searchResults = mutableListOf<ItemInfo>()
-    set(value) {
-        field = value
-        with (findViewById<SearchInputView>(R.id.search_bar_text)) {
-            if (text.toString() != value)
-                setText(query, TextView.BufferType.EDITABLE)
-        }
-    }
     private var queryStack = mutableListOf<String>()
 
-    private lateinit var source: Source<*, SearchSuggestion>
-    private lateinit var sortMode: Enum<*>
-
-    private var searchJob: Deferred<Pair<Channel<ItemInfo>, Int>>? = null
-    private var totalItems = 0
-    private var currentPage = 1
-
     private lateinit var binding: MainActivityBinding
+    private val model: MainViewModel by viewModels()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -97,7 +82,7 @@ class MainActivity :
 
         if (intent.action == Intent.ACTION_VIEW) {
             intent.dataString?.let { url ->
-                restore(url,
+                restore(this, url,
                     onFailure = {
                         Snackbar.make(binding.contents.recyclerview, R.string.settings_backup_failed, Snackbar.LENGTH_LONG).show()
                     }, onSuccess = {
@@ -113,6 +98,74 @@ class MainActivity :
         checkUpdate(this)
 
         initView()
+
+        model.query.observe(this) {
+            binding.contents.searchview.binding.querySection.searchBarText.run {
+                if (text?.toString() != it) setText(it, TextView.BufferType.EDITABLE)
+            }
+        }
+
+        model.availableSortMode.observe(this) {
+            binding.contents.searchview.post {
+                binding.contents.searchview.binding.querySection.menuView.menuItems.findMenu(R.id.sort).subMenu.apply {
+                    clear()
+
+                    it.forEach {
+                        add(R.id.sort_mode_group_id, it.ordinal, Menu.NONE, it.name)
+                    }
+
+                    setGroupCheckable(R.id.sort_mode_group_id, true, true)
+
+                    children.first().isChecked = true
+                }
+            }
+        }
+
+        model.sourceIcon.observe(this) {
+            binding.contents.searchview.post {
+                (binding.contents.searchview.binding.querySection.menuView.getChildAt(1) as ImageView).apply {
+                    ImageViewCompat.setImageTintList(this, null)
+
+                    setImageResource(it)
+                }
+            }
+        }
+
+        model.searchResults.observe(this) {
+            binding.contents.recyclerview.post {
+                if (model.loading) {
+                    if (it.isEmpty()) {
+                        binding.contents.noresult.hide()
+                        binding.contents.progressbar.show()
+
+                        (binding.contents.recyclerview.adapter as RecyclerSwipeAdapter).run {
+                            mItemManger.closeAllItems()
+
+                            notifyDataSetChanged()
+                        }
+
+                        ViewCompat.animate(binding.contents.searchview)
+                            .setDuration(100)
+                            .setInterpolator(DecelerateInterpolator())
+                            .translationY(0F)
+                    }
+                } else {
+                    binding.contents.progressbar.hide()
+                    if (it.isEmpty()) {
+                        binding.contents.noresult.show()
+                    } else {
+                        binding.contents.recyclerview.adapter?.notifyItemInserted(it.size-1)
+                    }
+                }
+            }
+        }
+
+        model.suggestions.observe(this) { runOnUiThread {
+            Logger.d(it)
+            binding.contents.searchview.swapSuggestions(
+                if (it.isEmpty()) listOf(NoResultSuggestion(getString(R.string.main_no_result))) else it
+            )
+        } }
     }
 
     override fun onDestroy() {
@@ -126,36 +179,31 @@ class MainActivity :
         when {
             binding.drawer.isDrawerOpen(GravityCompat.START) -> binding.drawer.closeDrawer(GravityCompat.START)
             queryStack.removeLastOrNull() != null && queryStack.isNotEmpty() -> runOnUiThread {
-                query = queryStack.last()
+                model.query.value = queryStack.last()
 
-                query()
+                model.query()
             }
             else -> super.onBackPressed()
         }
     }
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
-        val perPage = Preferences["per_page", "25"].toInt()
-        val maxPage = ceil(totalItems / perPage.toDouble()).roundToInt()
-
         return when(keyCode) {
             KeyEvent.KEYCODE_VOLUME_UP -> {
-                if (currentPage > 1) {
+                if (model.currentPage.value!! > 1) {
                     runOnUiThread {
-                        currentPage--
+                        model.prevPage()
-
+                        model.query()
-                        query()
                     }
                 }
 
                 true
             }
             KeyEvent.KEYCODE_VOLUME_DOWN -> {
-                if (currentPage < maxPage) {
+                if (model.currentPage.value!! < model.totalPages.value!!) {
                     runOnUiThread {
-                        currentPage++
+                        model.nextPage()
-
+                        model.query()
-                        query()
                     }
                 }
 
@@ -165,34 +213,6 @@ class MainActivity :
         }
     }
 
-    private fun setSource(source: Source<*, SearchSuggestion>) {
-        this.source = source
-        sortMode = source.availableSortMode.first()
-
-        query = ""
-        currentPage = 1
-
-        with (binding.contents.searchview.binding.querySection.menuView) {
-            post {
-                menuItems.findMenu(R.id.sort).subMenu.apply {
-                    clear()
-
-                    source.availableSortMode.forEach {
-                        add(R.id.sort_mode_group_id, it.ordinal, Menu.NONE, it.name)
-                    }
-
-                    setGroupCheckable(R.id.sort_mode_group_id, true, true)
-
-                    children.first().isChecked = true
-                }
-                with (getChildAt(1) as ImageView) {
-                    ImageViewCompat.setImageTintList(this, null)
-                    setImageDrawable(sourceIcons[source.name])
-                }
-            }
-        }
-    }
-
     private fun initView() {
         binding.contents.recyclerview.addOnScrollListener(object: RecyclerView.OnScrollListener() {
             override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
@@ -234,14 +254,13 @@ class MainActivity :
                     setTitle(R.string.main_jump_title)
                     setMessage(getString(
                         R.string.main_jump_message,
-                        currentPage,
+                        model.currentPage.value!!,
-                        ceil(totalItems / perPage.toDouble()).roundToInt()
+                        ceil(model.totalPages.value!! / perPage.toDouble()).roundToInt()
                     ))
 
                     setPositiveButton(android.R.string.ok) { _, _ ->
-                        currentPage = (editText.text.toString().toIntOrNull() ?: return@setPositiveButton)
+                        model.setPage(editText.text.toString().toIntOrNull() ?: return@setPositiveButton)
-
+                        model.query()
-                        query()
                     }
                 }.show()
             }
@@ -251,30 +270,16 @@ class MainActivity :
             setImageResource(R.drawable.shuffle_variant)
             setOnClickListener {
                 setImageDrawable(CircularProgressDrawable(context))
-                if (totalItems > 0)
-                    CoroutineScope(Dispatchers.IO).launch {
-                        val random = Random.Default.nextInt(totalItems)
 
-                        val randomResult =
+                model.random { runOnUiThread {
-                            source.search(
+                    setImageResource(R.drawable.shuffle_variant)
-                                query + Preferences["default_query", ""],
+                    GalleryDialogFragment(model.sourceName.value!!, it.id).apply {
-                                random .. random,
+                        onChipClickedHandler.add {
-                                sortMode
+                            model.setQueryAndSearch(it.toQuery())
-                            ).first.receive()
+                            dismiss()
-
-                        launch(Dispatchers.Main) {
-                            setImageResource(R.drawable.shuffle_variant)
-                            GalleryDialogFragment(source.name, randomResult.id).apply {
-                                onChipClickedHandler.add {
-                                    query = it.toQuery()
-                                    currentPage = 1
-
-                                    query()
-                                    dismiss()
-                                }
-                            }.show(supportFragmentManager, "GalleryDialogFragment")
                         }
-                    }
+                    }.show(supportFragmentManager, "GalleryDialogFragment")
+                } }
             }
         }
 
@@ -292,12 +297,9 @@ class MainActivity :
                     setPositiveButton(android.R.string.ok) { _, _ ->
                         val galleryID = editText.text.toString()
 
-                        GalleryDialogFragment(source.name, galleryID).apply {
+                        GalleryDialogFragment(model.sourceName.value!!, galleryID).apply {
                             onChipClickedHandler.add {
-                                query = it.toQuery()
+                                model.setQueryAndSearch(it.toQuery())
-                                currentPage = 1
-
-                                query()
                                 dismiss()
                             }
                         }.show(supportFragmentManager, "GalleryDialogFragment")
@@ -309,16 +311,16 @@ class MainActivity :
         with (binding.contents.swipePageTurnView) {
             setOnPageTurnListener(object: SwipePageTurnView.OnPageTurnListener {
                 override fun onPrev(page: Int) {
-                    currentPage--
+                    model.prevPage()
 
                     // disable pageturn until the contents are loaded
                     setCurrentPage(1, false)
 
-                    query()
+                    model.query()
                 }
 
                 override fun onNext(page: Int) {
-                    currentPage++
+                    model.nextPage()
 
                     // disable pageturn until the contents are loaded
                     setCurrentPage(1, false)
@@ -328,30 +330,25 @@ class MainActivity :
                         .setInterpolator(DecelerateInterpolator())
                         .translationY(0F)
 
-                    query()
+                    model.query()
                 }
             })
         }
 
         setupSearchBar()
         setupRecyclerView()
-        setSource(sources.values.first())
+        // TODO: Save recent source
-        query()
     }
 
     @SuppressLint("ClickableViewAccessibility")
     private fun setupRecyclerView() {
         with (binding.contents.recyclerview) {
-            adapter = SearchResultsAdapter(searchResults).apply {
+            adapter = SearchResultsAdapter(model.searchResults).apply {
                 onChipClickedHandler = {
-                    query = it.toQuery()
+                    model.setQueryAndSearch(it.toQuery())
-                    currentPage = 1
-
-                    query()
                 }
                 onDownloadClickedHandler = { source, itemID ->
 
-
                     closeAllItems()
                 }
 
@@ -366,7 +363,7 @@ class MainActivity :
                         return@listener
 
                     val intent = Intent(this@MainActivity, ReaderActivity::class.java).apply {
-                        putExtra("source", source.name)
+                        putExtra("source", model.sourceName.value!!)
                         putExtra("id", searchResults[position].id)
                     }
 
@@ -380,12 +377,9 @@ class MainActivity :
 
                     val result = searchResults.getOrNull(position) ?: return@listener true
 
-                    GalleryDialogFragment(source.name, result.id).apply {
+                    GalleryDialogFragment(model.sourceName.value!!, result.id).apply {
                         onChipClickedHandler.add {
-                            query = it.toQuery()
+                            model.setQueryAndSearch(it.toQuery())
-                            currentPage = 1
-
-                            query()
                             dismiss()
                         }
                     }.show(supportFragmentManager, "GalleryDialogFragment")
@@ -396,7 +390,6 @@ class MainActivity :
         }
     }
 
-    private var suggestionJob : Job? = null
     private fun setupSearchBar() {
         with (binding.contents.searchview) {
             onMenuStatusChangeListener = object: FloatingSearchView.OnMenuStatusChangeListener {
@@ -414,29 +407,15 @@ class MainActivity :
             }
 
             onQueryChangeListener = lambda@{ _, query ->
-                this@MainActivity.query = query
+                model.query.value = query
 
-                suggestionJob?.cancel()
+                model.suggestion()
 
                 swapSuggestions(listOf(LoadingSuggestion(getText(R.string.reader_loading).toString())))
-
-                val currentQuery = query.split(" ").last()
-                    .replace(Regex("^-"), "")
-                    .replace('_', ' ')
-
-                suggestionJob = CoroutineScope(Dispatchers.IO).launch {
-                    val suggestions = kotlin.runCatching {
-                        source.suggestion(currentQuery)
-                    }.getOrElse { emptyList() }
-
-                    withContext(Dispatchers.Main) {
-                        swapSuggestions(if (suggestions.isNotEmpty()) suggestions else listOf(NoResultSuggestion(getText(R.string.main_no_result).toString())))
-                    }
-                }
             }
 
             onSuggestionBinding = { binding, item ->
-                source.onSuggestionBind(binding, item)
+                model.source.value!!.onSuggestionBind(binding, item)
             }
 
             onFocusChangeListener = object: FloatingSearchView.OnFocusChangeListener {
@@ -445,10 +424,8 @@ class MainActivity :
                 }
 
                 override fun onFocusCleared() {
-                    suggestionJob?.cancel()
+                    model.setPage(1)
-
+                    model.query()
-                    currentPage = 1
-                    query()
                 }
             }
 
@@ -458,21 +435,19 @@ class MainActivity :
 
     private fun onActionMenuItemSelected(item: MenuItem?) {
         if (item?.groupId == R.id.sort_mode_group_id) {
-            currentPage = 1
+            model.setPage(1)
-            sortMode = source.availableSortMode.let { availableSortMode ->
+            model.sortMode.value = model.availableSortMode.value?.let { availableSortMode ->
                 availableSortMode.getOrElse(item.itemId) { availableSortMode.first() }
             }
 
-            query()
+            model.query()
         }
         else
             when(item?.itemId) {
                 R.id.main_menu_settings -> startActivity(Intent(this@MainActivity, SettingsActivity::class.java))
                 R.id.source -> SourceSelectDialog().apply {
                     onSourceSelectedListener = {
-                        setSource(it)
+                        model.setSourceAndReset(it)
-
-                        query()
 
                         dismiss()
                     }
@@ -485,6 +460,9 @@ class MainActivity :
             binding.drawer.closeDrawers()
 
             when(item.itemId) {
+                R.id.main_drawer_history -> {
+                    //model.setSourceAndReset(direct.instance<String, History>(arg = source.name))
+                }
                 R.id.main_drawer_help -> {
                     startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.help))))
                 }
@@ -505,55 +483,4 @@ class MainActivity :
 
         return true
     }
-
-    private fun cancelFetch() {
-        searchJob?.cancel()
-    }
-
-    private fun clearGalleries() = CoroutineScope(Dispatchers.Main).launch {
-        searchResults.clear()
-
-        (binding.contents.recyclerview.adapter as RecyclerSwipeAdapter).mItemManger.closeAllItems()
-        binding.contents.recyclerview.adapter?.notifyDataSetChanged()
-
-        binding.contents.noresult.visibility = View.INVISIBLE
-        binding.contents.progressbar.show()
-
-        ViewCompat.animate(binding.contents.searchview)
-            .setDuration(100)
-            .setInterpolator(DecelerateInterpolator())
-            .translationY(0F)
-    }
-    private fun query() {
-        val perPage = Preferences["per_page", "25"].toInt()
-
-        cancelFetch()
-        clearGalleries()
-
-        CoroutineScope(Dispatchers.Main).launch {
-            searchJob = async(Dispatchers.IO) {
-                source.search(
-                    query + Preferences["default_query", ""],
-                    (currentPage - 1) * perPage until currentPage * perPage,
-                    sortMode
-                )
-            }.also {
-                it.await().let { r ->
-                    totalItems = r.second
-                    r.first
-                }.let { channel ->
-                    binding.contents.progressbar.hide()
-                    binding.contents.swipePageTurnView.setCurrentPage(currentPage, totalItems > currentPage*perPage)
-
-                    for (result in channel) {
-                        searchResults.add(result)
-                        binding.contents.recyclerview.adapter?.notifyItemInserted(searchResults.size)
-                    }
-                }
-
-                if (searchResults.isEmpty())
-                    binding.contents.noresult.visibility = View.VISIBLE
-            }
-        }
-    }
 }

app/src/main/java/xyz/quaver/pupil/ui/ReaderActivity.kt

@@ -30,6 +30,7 @@ import androidx.recyclerview.widget.PagerSnapHelper
 import androidx.recyclerview.widget.RecyclerView
 import androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat
 import com.google.firebase.crashlytics.FirebaseCrashlytics
+import com.orhanobut.logger.Logger
 import com.qtalk.recyclerviewfastscroller.RecyclerViewFastScroller
 import org.kodein.di.DIAware
 import org.kodein.di.android.di
@@ -38,10 +39,11 @@ import org.kodein.di.instance
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.adapters.ReaderAdapter
 import xyz.quaver.pupil.databinding.ReaderActivityBinding
-import xyz.quaver.pupil.favorites
 import xyz.quaver.pupil.sources.AnySource
 import xyz.quaver.pupil.ui.viewmodel.ReaderViewModel
 import xyz.quaver.pupil.util.Preferences
+import xyz.quaver.pupil.util.SavedSourceSet
+import xyz.quaver.pupil.util.source
 
 class ReaderActivity : BaseActivity(), DIAware {
 
@@ -64,6 +66,9 @@ class ReaderActivity : BaseActivity(), DIAware {
     private lateinit var binding: ReaderActivityBinding
     private val model: ReaderViewModel by viewModels()
 
+    private val favorites: SavedSourceSet by instance(tag = "favorites")
+    private val histories: SavedSourceSet by instance(tag = "histories")
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ReaderActivityBinding.inflate(layoutInflater)
@@ -78,8 +83,11 @@ class ReaderActivity : BaseActivity(), DIAware {
             return
         }
 
+        histories.add(source, itemID)
         FirebaseCrashlytics.getInstance().setCustomKey("GalleryID", itemID)
 
+        Logger.d(histories)
+
         model.readerItems.observe(this) {
             (binding.recyclerview.adapter as ReaderAdapter).submitList(it.toMutableList())
 
@@ -135,11 +143,11 @@ class ReaderActivity : BaseActivity(), DIAware {
         menu?.forEach {
             when (it.itemId) {
                 R.id.reader_menu_favorite -> {
-                    if (favorites.contains(itemID))
+                    if (favorites.map[source]?.contains(itemID) == true)
                         (it.icon as Animatable).start()
                 }
                 R.id.source -> {
-                    it.setIcon(direct.instance<AnySource>(tag = source).iconResID)
+                    it.setIcon(source(source).value.iconResID)
                 }
             }
         }
@@ -154,11 +162,11 @@ class ReaderActivity : BaseActivity(), DIAware {
                 val id = itemID
                 val favorite = menu?.findItem(R.id.reader_menu_favorite) ?: return true
 
-                if (favorites.contains(id)) {
+                if (favorites.map[source]?.contains(id) == true) {
-                    favorites.remove(id)
+                    favorites.remove(source, id)
                     favorite.icon = AnimatedVectorDrawableCompat.create(this, R.drawable.avd_star)
                 } else {
-                    favorites.add(id)
+                    favorites.add(source, id)
                     (favorite.icon as Animatable).start()
                 }
             }

app/src/main/java/xyz/quaver/pupil/ui/dialog/DefaultQueryDialogFragment.kt

@@ -50,10 +50,10 @@ class DefaultQueryDialogFragment() : DialogFragment() {
 
         initView()
 
-        return AlertDialog.Builder(requireContext()).apply {
+        return AlertDialog.Builder(requireContext())
-            setTitle(R.string.default_query_dialog_title)
+            .setTitle(R.string.default_query_dialog_title)
-            setView(binding.root)
+            .setView(binding.root)
-            setPositiveButton(android.R.string.ok) { _, _ ->
+            .setPositiveButton(android.R.string.ok) { _, _ ->
                 val newTags = Tags.parse(binding.edittext.text.toString())
 
                 with (binding.languageSelector) {
@@ -75,8 +75,7 @@ class DefaultQueryDialogFragment() : DialogFragment() {
                     }
 
                 onPositiveButtonClickListener?.invoke(newTags)
-            }
+            }.create()
-        }.create()
     }
 
     override fun onDestroy() {

app/src/main/java/xyz/quaver/pupil/ui/dialog/GalleryDialogFragment.kt

@@ -30,32 +30,39 @@ import androidx.core.content.ContextCompat
 import androidx.core.view.forEach
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.viewModels
+import androidx.lifecycle.MutableLiveData
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.widget.ViewPager2
 import com.facebook.drawee.backends.pipeline.Fresco
 import com.facebook.drawee.controller.BaseControllerListener
 import com.facebook.imagepipeline.image.ImageInfo
-import com.orhanobut.logger.Logger
 import kotlinx.coroutines.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
+import org.kodein.di.DIAware
+import org.kodein.di.android.x.di
+import org.kodein.di.instance
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.adapters.SearchResultsAdapter
 import xyz.quaver.pupil.adapters.ThumbnailPageAdapter
 import xyz.quaver.pupil.databinding.*
-import xyz.quaver.pupil.favoriteTags
 import xyz.quaver.pupil.sources.ItemInfo
 import xyz.quaver.pupil.types.Tag
 import xyz.quaver.pupil.ui.ReaderActivity
 import xyz.quaver.pupil.ui.view.TagChip
 import xyz.quaver.pupil.ui.viewmodel.GalleryDialogViewModel
 import xyz.quaver.pupil.util.ItemClickSupport
+import xyz.quaver.pupil.util.SavedSourceSet
 import xyz.quaver.pupil.util.wordCapitalize
 import java.util.*
 import kotlin.collections.ArrayList
 
-class GalleryDialogFragment(private val source: String, private val itemID: String) : DialogFragment() {
+class GalleryDialogFragment(private val source: String, private val itemID: String) : DialogFragment(), DIAware {
+
+    override val di by di()
+
+    private val favoriteTags: SavedSourceSet by instance(tag = "favoriteTags")
 
     val onChipClickedHandler = ArrayList<((Tag) -> (Unit))>()
 
@@ -150,7 +157,7 @@ class GalleryDialogFragment(private val source: String, private val itemID: Stri
                     info.extra[ItemInfo.ExtraType.TAGS]?.await()?.split(", ")?.filterNot { it.isEmpty() }?.sortedBy {
                         val tag = Tag.parse(it)
 
-                        if (favoriteTags.contains(tag))
+                        if (favoriteTags.map[source]?.contains(tag.toString()) == true)
                             -1
                         else
                             when(Tag.parse(it).area) {
@@ -175,7 +182,7 @@ class GalleryDialogFragment(private val source: String, private val itemID: Stri
 
                     content!!.forEach { tag ->
                         tags.addView(
-                            TagChip(requireContext(), tag).apply {
+                            TagChip(requireContext(), source, tag).apply {
                                 setOnClickListener {
                                     onChipClickedHandler.forEach { handler ->
                                         handler.invoke(tag)
@@ -210,7 +217,7 @@ class GalleryDialogFragment(private val source: String, private val itemID: Stri
     }
 
     private fun addRelated(relatedItems: List<ItemInfo>) {
-        val adapter = SearchResultsAdapter(relatedItems).apply {
+        val adapter = SearchResultsAdapter(MutableLiveData(relatedItems)).apply {
             onChipClickedHandler = { tag ->
                 this@GalleryDialogFragment.onChipClickedHandler.forEach { handler ->
                     handler.invoke(tag)

app/src/main/java/xyz/quaver/pupil/ui/dialog/SourceSelectDialog.kt

@@ -25,14 +25,20 @@ import android.view.Window
 import androidx.fragment.app.DialogFragment
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import org.kodein.di.*
+import org.kodein.di.android.x.di
+import org.kodein.type.jvmType
 import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
 import xyz.quaver.pupil.adapters.SourceAdapter
+import xyz.quaver.pupil.sources.AnySource
 import xyz.quaver.pupil.sources.Source
-import xyz.quaver.pupil.sources.sources
+import xyz.quaver.pupil.sources.SourceEntries
 
-class SourceSelectDialog : DialogFragment() {
+class SourceSelectDialog : DialogFragment(), DIAware {
 
-    var onSourceSelectedListener: ((Source<*, SearchSuggestion>) -> Unit)? = null
+    override val di by di()
+
+    var onSourceSelectedListener: ((String) -> Unit)? = null
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         return Dialog(requireContext()).apply {
@@ -41,7 +47,7 @@ class SourceSelectDialog : DialogFragment() {
 
             setContentView(RecyclerView(context).apply {
                 layoutManager = LinearLayoutManager(context)
-                adapter = SourceAdapter(sources.values.toList()).apply {
+                adapter = SourceAdapter(direct.instance()).apply {
                     onSourceSelectedListener = this@SourceSelectDialog.onSourceSelectedListener
                 }
             })

app/src/main/java/xyz/quaver/pupil/ui/fragment/ManageFavoritesFragment.kt

@@ -28,14 +28,17 @@ import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import com.google.android.material.snackbar.Snackbar
 import okhttp3.*
+import org.kodein.di.DIAware
+import org.kodein.di.android.x.di
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.client
-import xyz.quaver.pupil.favorites
 import xyz.quaver.pupil.util.restore
 import java.io.File
 import java.io.IOException
 
-class ManageFavoritesFragment : PreferenceFragmentCompat() {
+class ManageFavoritesFragment : PreferenceFragmentCompat(), DIAware {
+
+    override val di by di()
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.manage_favorites_preferences, rootKey)
@@ -87,7 +90,7 @@ class ManageFavoritesFragment : PreferenceFragmentCompat() {
                 .setTitle(R.string.settings_restore_title)
                 .setView(editText)
                 .setPositiveButton(android.R.string.ok) { _, _ ->
-                    restore(editText.text.toString(),
+                    restore(context, editText.text.toString(),
                         onFailure = onFailure@{
                             val view = view ?: return@onFailure
                             Snackbar.make(view, R.string.settings_restore_failed, Snackbar.LENGTH_LONG).show()

app/src/main/java/xyz/quaver/pupil/ui/fragment/ManageStorageFragment.kt

@@ -28,11 +28,7 @@ import org.kodein.di.android.x.di
 import org.kodein.di.instance
 import xyz.quaver.io.FileX
 import xyz.quaver.pupil.R
-import xyz.quaver.pupil.histories
+import xyz.quaver.pupil.util.*
-import xyz.quaver.pupil.util.DownloadManager
-import xyz.quaver.pupil.util.ImageCache
-import xyz.quaver.pupil.util.byteToString
-import xyz.quaver.pupil.util.size
 
 class ManageStorageFragment : PreferenceFragmentCompat(), DIAware, Preference.OnPreferenceClickListener {
 
@@ -43,6 +39,8 @@ class ManageStorageFragment : PreferenceFragmentCompat(), DIAware, Preference.On
     private val downloadManager: DownloadManager by instance()
     private val cache: ImageCache by instance()
 
+    private val histories: SavedSourceSet by instance(tag = "histories")
+
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.manage_storage_preferences, rootKey)
 
@@ -122,7 +120,7 @@ class ManageStorageFragment : PreferenceFragmentCompat(), DIAware, Preference.On
                         setMessage(R.string.settings_clear_history_alert_message)
                         setPositiveButton(android.R.string.ok) { _, _ ->
                             histories.clear()
-                            summary = context.getString(R.string.settings_clear_history_summary, histories.size)
+                            summary = context.getString(R.string.settings_clear_history_summary, histories.map.values.sumOf { it.size })
                         }
                         setNegativeButton(android.R.string.cancel) { _, _ -> }
                     }.show()
@@ -169,7 +167,7 @@ class ManageStorageFragment : PreferenceFragmentCompat(), DIAware, Preference.On
         with (findPreference<Preference>("clear_history")) {
             this ?: return@with
 
-            summary = context.getString(R.string.settings_clear_history_summary, histories.size)
+            summary = context.getString(R.string.settings_clear_history_summary, histories.map.values.sumOf { it.size })
 
             onPreferenceClickListener = this@ManageStorageFragment
         }

app/src/main/java/xyz/quaver/pupil/ui/view/FloatingSearchView.kt

@@ -21,28 +21,23 @@ package xyz.quaver.pupil.ui.view
 import android.content.Context
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
-import android.graphics.drawable.Animatable
 import android.text.Editable
 import android.text.TextWatcher
 import android.util.AttributeSet
-import android.view.LayoutInflater
-import android.view.View
 import android.view.inputmethod.EditorInfo
-import android.widget.TextView
 import androidx.core.content.ContextCompat
 import androidx.core.content.res.ResourcesCompat
 import androidx.swiperefreshlayout.widget.CircularProgressDrawable
-import androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat
 import xyz.quaver.floatingsearchview.FloatingSearchView
 import xyz.quaver.floatingsearchview.databinding.SearchSuggestionItemBinding
 import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
 import xyz.quaver.floatingsearchview.util.view.SearchInputView
 import xyz.quaver.pupil.R
-import xyz.quaver.pupil.databinding.SuggestionCountBinding
-import xyz.quaver.pupil.favoriteTags
-import xyz.quaver.pupil.sources.DefaultSearchSuggestion
 import xyz.quaver.pupil.sources.Hitomi
-import xyz.quaver.pupil.types.*
+import xyz.quaver.pupil.types.FavoriteHistorySwitch
+import xyz.quaver.pupil.types.HistorySuggestion
+import xyz.quaver.pupil.types.LoadingSuggestion
+import xyz.quaver.pupil.types.NoResultSuggestion
 import java.util.*
 
 class FloatingSearchView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :

app/src/main/java/xyz/quaver/pupil/ui/view/TagChip.kt

@@ -22,15 +22,22 @@ import android.annotation.SuppressLint
 import android.content.Context
 import androidx.core.content.ContextCompat
 import com.google.android.material.chip.Chip
+import org.kodein.di.DIAware
+import org.kodein.di.android.di
+import org.kodein.di.instance
 import xyz.quaver.pupil.R
-import xyz.quaver.pupil.favoriteTags
 import xyz.quaver.pupil.sources.Hitomi
 import xyz.quaver.pupil.types.Tag
+import xyz.quaver.pupil.util.SavedSourceSet
 import xyz.quaver.pupil.util.translations
 import xyz.quaver.pupil.util.wordCapitalize
 
 @SuppressLint("ViewConstructor")
-class TagChip(context: Context, _tag: Tag) : Chip(context) {
+class TagChip(context: Context, private val source: String, _tag: Tag) : Chip(context), DIAware {
+
+    override val di by di(context)
+
+    private val favoriteTags: SavedSourceSet by instance(tag = "favoriteTags")
 
     val tag: Tag =
         _tag.let {
@@ -56,20 +63,20 @@ class TagChip(context: Context, _tag: Tag) : Chip(context) {
             }
         }
 
-        if (favoriteTags.contains(tag))
+        if (favoriteTags.map[source]?.contains(tag.toString()) == true)
             setChipBackgroundColorResource(R.color.material_orange_500)
 
         isCloseIconVisible = true
         closeIcon = ContextCompat.getDrawable(context,
-            if (favoriteTags.contains(tag))
+            if (favoriteTags.map[source]?.contains(tag.toString()) == true)
                 R.drawable.ic_star_filled
             else
                 R.drawable.ic_star_empty
         )
 
         setOnCloseIconClickListener {
-            if (favoriteTags.contains(tag)) {
+            if (favoriteTags.map[source]?.contains(tag.toString()) == true) {
-                favoriteTags.remove(tag)
+                favoriteTags.remove(source, tag.toString())
                 closeIcon = ContextCompat.getDrawable(context, R.drawable.ic_star_empty)
 
                 when(tag.area) {
@@ -78,7 +85,7 @@ class TagChip(context: Context, _tag: Tag) : Chip(context) {
                     else -> chipBackgroundColor = null
                 }
             } else {
-                favoriteTags.add(tag)
+                favoriteTags.add(source, tag.toString())
                 closeIcon = ContextCompat.getDrawable(context, R.drawable.ic_star_filled)
                 setChipBackgroundColorResource(R.color.material_orange_500)
             }

app/src/main/java/xyz/quaver/pupil/ui/view/TagChipGroup.kt

@@ -29,7 +29,7 @@ import xyz.quaver.pupil.R
 import xyz.quaver.pupil.types.Tag
 import xyz.quaver.pupil.types.Tags
 
-class TagChipGroup @JvmOverloads constructor(context: Context, attr: AttributeSet? = null, attrStyle: Int = R.attr.chipGroupStyle, val tags: Tags = Tags()) : ChipGroup(context, attr, attrStyle), MutableSet<Tag> by tags {
+class TagChipGroup @JvmOverloads constructor(context: Context, attr: AttributeSet? = null, attrStyle: Int = R.attr.chipGroupStyle, var source: String = "hitomi.la", val tags: Tags = Tags()) : ChipGroup(context, attr, attrStyle), MutableSet<Tag> by tags {
 
     object Defaults {
         const val maxChipSize = 10
@@ -53,7 +53,7 @@ class TagChipGroup @JvmOverloads constructor(context: Context, attr: AttributeSe
             for (i in maxChipSize until tags.size) {
                 val tag = tags.elementAt(i)
 
-                addView(TagChip(context, tag).apply {
+                addView(TagChip(context, source, tag).apply {
                     setOnClickListener {
                         onClickListener?.invoke(tag)
                     }
@@ -76,7 +76,7 @@ class TagChipGroup @JvmOverloads constructor(context: Context, attr: AttributeSe
         refreshJob = CoroutineScope(Dispatchers.Main).launch {
             tags.take(maxChipSize).map {
                 CoroutineScope(Dispatchers.Default).async {
-                    TagChip(context, it).apply {
+                    TagChip(context, source, it).apply {
                         setOnClickListener {
                             onClickListener?.invoke(this.tag)
                         }

app/src/main/java/xyz/quaver/pupil/ui/viewmodel/GalleryDialogViewModel.kt

@@ -29,6 +29,7 @@ import org.kodein.di.android.x.di
 import org.kodein.di.instance
 import xyz.quaver.pupil.sources.AnySource
 import xyz.quaver.pupil.sources.ItemInfo
+import xyz.quaver.pupil.util.source
 
 class GalleryDialogViewModel(app: Application) : AndroidViewModel(app), DIAware {
 
@@ -41,7 +42,7 @@ class GalleryDialogViewModel(app: Application) : AndroidViewModel(app), DIAware
     val related: LiveData<List<ItemInfo>> = _related
 
     fun load(source: String, itemID: String) {
-        val source: AnySource by instance(tag = source)
+        val source: AnySource by source(source)
 
         viewModelScope.launch {
             _info.value = withContext(Dispatchers.IO) {

app/src/main/java/xyz/quaver/pupil/ui/viewmodel/MainViewModel.kt

@@ -0,0 +1,174 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2021  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.ui.viewmodel
+
+import android.app.Application
+import androidx.lifecycle.*
+import kotlinx.coroutines.*
+import org.kodein.di.DIAware
+import org.kodein.di.android.x.di
+import org.kodein.di.direct
+import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
+import xyz.quaver.pupil.sources.AnySource
+import xyz.quaver.pupil.sources.ItemInfo
+import xyz.quaver.pupil.util.Preferences
+import xyz.quaver.pupil.util.notify
+import xyz.quaver.pupil.util.source
+import kotlin.math.ceil
+import kotlin.math.roundToInt
+import kotlin.random.Random
+
+@Suppress("UNCHECKED_CAST")
+class MainViewModel(app: Application) : AndroidViewModel(app), DIAware {
+
+    override val di by di()
+
+    private val _searchResults = MutableLiveData<MutableList<ItemInfo>>()
+    val searchResults = _searchResults as LiveData<List<ItemInfo>>
+    var loading = false
+        private set
+
+    private var queryJob: Job? = null
+    private var suggestionJob: Job? = null
+
+    val query = MutableLiveData<String>()
+    private val queryStack = mutableListOf<String>()
+
+    private val _source = MutableLiveData<AnySource>()
+    val source: LiveData<AnySource> = _source
+
+    val availableSortMode = Transformations.map(_source) {
+        it.availableSortMode
+    }
+    val sortMode = MutableLiveData<Enum<*>>()
+
+    val sourceIcon = Transformations.map(_source) {
+        it.iconResID
+    }
+
+    val sourceName = Transformations.map(_source) {
+        it.name
+    }
+
+    private val _currentPage = MutableLiveData<Int>()
+    val currentPage: LiveData<Int> = _currentPage
+
+    private val totalItems = MutableLiveData<Int>()
+
+    val totalPages = Transformations.map(totalItems) {
+        val perPage = Preferences["per_page", "25"].toInt()
+
+        ceil(it / perPage.toDouble()).roundToInt()
+    }
+
+    private val _suggestions = MutableLiveData<List<SearchSuggestion>>()
+    val suggestions: LiveData<List<SearchSuggestion>> = _suggestions
+
+    init {
+        setSourceAndReset("hitomi.la")
+    }
+
+    fun setSourceAndReset(sourceName: String) {
+        _source.value = direct.source(sourceName).also {
+            sortMode.value = it.availableSortMode.first()
+        }
+
+        setQueryAndSearch()
+    }
+
+    fun setQueryAndSearch(query: String = "") {
+        this.query.value = query
+        setPage(1)
+
+        query()
+    }
+
+    fun query() {
+        val perPage = Preferences["per_page", "25"].toInt()
+        val source = _source.value ?: error("Source is null")
+        val sortMode = sortMode.value ?: source.availableSortMode.first()
+        val currentPage = currentPage.value ?: 1
+
+        suggestionJob?.cancel()
+        queryJob?.cancel()
+
+        loading = true
+        val results = mutableListOf<ItemInfo>()
+        _searchResults.value = results
+
+        queryJob = viewModelScope.launch {
+            val channel = withContext(Dispatchers.IO) {
+                val (channel, count) = source.search(
+                    (query.value ?: "") + Preferences["default_query", ""],
+                    (currentPage - 1) * perPage until currentPage * perPage,
+                    sortMode
+                )
+
+                totalItems.postValue(count)
+
+                channel
+            }
+
+            for (result in channel) {
+                yield()
+                results.add(result)
+                _searchResults.notify()
+            }
+            _searchResults.notify()
+
+            loading = false
+        }
+    }
+
+    fun prevPage() { _currentPage.value = _currentPage.value!! - 1 }
+    fun nextPage() { _currentPage.value = _currentPage.value!! + 1 }
+    fun setPage(page: Int) { _currentPage.value = page }
+
+    fun random(callback: (ItemInfo) -> Unit) {
+        if (totalItems.value!! == 0)
+            return
+
+        val random = Random.Default.nextInt(totalItems.value!!)
+
+        viewModelScope.launch {
+            withContext(Dispatchers.IO) {
+                _source.value?.search(
+                    query.value + Preferences["default_query", ""],
+                    random .. random,
+                    sortMode.value!!
+                )?.first?.receive()
+            }?.let(callback)
+        }
+    }
+
+    fun suggestion() {
+        suggestionJob?.cancel()
+
+        _suggestions.value = mutableListOf()
+
+        suggestionJob = viewModelScope.launch {
+            _suggestions.value = withContext(Dispatchers.IO) {
+                kotlin.runCatching {
+                    _source.value!!.suggestion(query.value!!)
+                }.getOrElse { emptyList() }
+            }!!
+        }
+    }
+
+}

app/src/main/java/xyz/quaver/pupil/ui/viewmodel/ReaderViewModel.kt

@@ -34,6 +34,7 @@ import xyz.quaver.pupil.adapters.ReaderItem
 import xyz.quaver.pupil.sources.AnySource
 import xyz.quaver.pupil.util.ImageCache
 import xyz.quaver.pupil.util.notify
+import xyz.quaver.pupil.util.source
 
 @Suppress("UNCHECKED_CAST")
 class ReaderViewModel(app: Application) : AndroidViewModel(app), DIAware {
@@ -53,7 +54,7 @@ class ReaderViewModel(app: Application) : AndroidViewModel(app), DIAware {
 
     @OptIn(ExperimentalCoroutinesApi::class)
     fun load(sourceName: String, itemID: String) {
-        val source: AnySource by instance(tag = sourceName)
+        val source: AnySource by source(sourceName)
 
         viewModelScope.launch {
             _title.value = withContext(Dispatchers.IO) {

app/src/main/java/xyz/quaver/pupil/util/DownloadManager.kt

@@ -83,7 +83,7 @@ class DownloadManager constructor(context: Context) : ContextWrapper(context), D
 
     @Synchronized
     fun download(source: String, itemID: String) = CoroutineScope(Dispatchers.IO).launch {
-        val source: AnySource by instance(tag = source)
+        val source: AnySource by source(source)
         val info = async { source.info(itemID) }
         val images = async { source.images(itemID) }
 

app/src/main/java/xyz/quaver/pupil/util/SavedCollections.kt

@@ -23,7 +23,9 @@ import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.builtins.MapSerializer
 import kotlinx.serialization.builtins.SetSerializer
+import kotlinx.serialization.builtins.serializer
 import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.Json.Default.decodeFromString
 import kotlinx.serialization.serializer
 import java.io.File
 
@@ -44,7 +46,7 @@ class SavedSet <T: Any> (private val file: File, any: T, private val set: Mutabl
     fun load() {
         set.clear()
         kotlin.runCatching {
-            Json.decodeFromString(serializer, file.readText())
+            decodeFromString(serializer, file.readText())
         }.onSuccess {
             set.addAll(it)
         }
@@ -111,7 +113,7 @@ class SavedMap <K: Any, V: Any> (private val file: File, anyKey: K, anyValue: V,
     fun load() {
         map.clear()
         kotlin.runCatching {
-            Json.decodeFromString(serializer, file.readText())
+            decodeFromString(serializer, file.readText())
         }.onSuccess {
             map.putAll(it)
         }
@@ -168,3 +170,78 @@ class SavedMap <K: Any, V: Any> (private val file: File, anyKey: K, anyValue: V,
     }
 
 }
+
+class SavedSourceSet(private val file: File) {
+
+    private val _map = mutableMapOf<String, MutableSet<String>>()
+    val map: Map<String, Set<String>> = _map
+
+    private val serializer = MapSerializer(String.serializer(), SetSerializer(String.serializer()))
+
+    @Synchronized
+    fun load() {
+        _map.clear()
+        kotlin.runCatching {
+            decodeFromString(serializer, file.readText())
+        }.onSuccess {
+            it.forEach { (k, v) ->
+                _map[k] = v.toMutableSet()
+            }
+        }
+    }
+
+    @Synchronized
+    fun save() {
+        file.parentFile?.mkdirs()
+        if (!file.exists())
+            file.createNewFile()
+
+        file.writeText(Json.encodeToString(serializer, _map))
+    }
+
+    @Synchronized
+    fun add(source: String, value: String) {
+        load()
+
+        _map[source]?.remove(value)
+
+        if (!_map.containsKey(source))
+            _map[source] = mutableSetOf()
+        else
+            _map[source]!!.add(value)
+
+        save()
+    }
+
+    @Synchronized
+    fun addAll(from: Map<String, Set<String>>) {
+        load()
+
+        for (source in from.keys) {
+            if (_map.containsKey(source)) {
+                _map[source]!!.removeAll(from[source]!!)
+                _map[source]!!.addAll(from[source]!!)
+            } else {
+                _map[source] = from[source]!!.toMutableSet()
+            }
+        }
+
+        save()
+    }
+
+    @Synchronized
+    fun remove(source: String, value: String): Boolean {
+        load()
+
+        return (_map[source]?.remove(value) ?: false).also {
+            save()
+        }
+    }
+
+    @Synchronized
+    fun clear() {
+        _map.clear()
+        save()
+    }
+
+}

app/src/main/java/xyz/quaver/pupil/util/misc.kt

@@ -20,14 +20,17 @@ package xyz.quaver.pupil.util
 
 import android.annotation.SuppressLint
 import android.view.MenuItem
+import android.view.View
 import androidx.lifecycle.MutableLiveData
 import kotlinx.serialization.json.*
 import okhttp3.OkHttpClient
 import okhttp3.Request
+import org.kodein.di.*
 import xyz.quaver.hitomi.GalleryInfo
 import xyz.quaver.hitomi.getReferer
 import xyz.quaver.hitomi.imageUrlFromImage
 import xyz.quaver.pupil.sources.ItemInfo
+import xyz.quaver.pupil.sources.SourceEntries
 import java.io.InputStream
 import java.io.OutputStream
 import java.util.*
@@ -129,3 +132,14 @@ fun InputStream.copyTo(out: OutputStream, onCopy: (totalBytesCopied: Long, bytes
     }
     return bytesCopied
 }
+
+fun DIAware.source(source: String) = lazy { direct.source(source) }
+fun DirectDIAware.source(source: String) = instance<SourceEntries>().toMap()[source]!!
+
+fun View.hide() {
+    visibility = View.INVISIBLE
+}
+
+fun View.show() {
+    visibility = View.VISIBLE
+}

app/src/main/java/xyz/quaver/pupil/util/proxy.kt

@@ -18,7 +18,6 @@
 
 package xyz.quaver.pupil.util
 
-import android.content.Context
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString

app/src/main/java/xyz/quaver/pupil/util/update.kt

@@ -18,37 +18,33 @@
 
 package xyz.quaver.pupil.util
 
-import android.annotation.SuppressLint
 import android.app.DownloadManager
-import android.app.PendingIntent
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import android.content.IntentFilter
 import android.net.Uri
-import android.util.Base64
 import android.webkit.URLUtil
 import androidx.appcompat.app.AlertDialog
-import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.preference.PreferenceManager
-import com.google.firebase.crashlytics.FirebaseCrashlytics
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.*
 import okhttp3.Call
 import okhttp3.Callback
 import okhttp3.Request
 import okhttp3.Response
+import org.kodein.di.DI
+import org.kodein.di.DIAware
+import org.kodein.di.android.di
+import org.kodein.di.instance
 import ru.noties.markwon.Markwon
 import xyz.quaver.pupil.BuildConfig
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.client
-import xyz.quaver.pupil.favorites
 import java.io.File
 import java.io.IOException
 import java.net.URL
@@ -184,7 +180,7 @@ fun checkUpdate(context: Context, force: Boolean = false) {
     }
 }
 
-fun restore(url: String, onFailure: ((Throwable) -> Unit)? = null, onSuccess: ((List<String>) -> Unit)? = null) {
+fun restore(context: Context, url: String, onFailure: ((Throwable) -> Unit)? = null, onSuccess: ((Set<String>) -> Unit)? = null) {
     if (!URLUtil.isValidUrl(url)) {
         onFailure?.invoke(IllegalArgumentException())
         return
@@ -201,9 +197,10 @@ fun restore(url: String, onFailure: ((Throwable) -> Unit)? = null, onSuccess: ((
         }
 
         override fun onResponse(call: Call, response: Response) {
+            val favorites = object: DIAware { override val di by di(context); val favorites: SavedSourceSet by instance(tag = "favorites") }
             kotlin.runCatching {
-                Json.decodeFromString<List<String>>(response.also { if (it.code() != 200) throw IOException() }.body().use { it?.string() } ?: "[]").let {
+                Json.decodeFromString<Set<String>>(response.also { if (it.code() != 200) throw IOException() }.body().use { it?.string() } ?: "[]").let {
-                    favorites.addAll(it)
+                    favorites.favorites.addAll(mapOf("hitomi.la" to it))
                     onSuccess?.invoke(it)
                 }
             }.onFailure { onFailure?.invoke(it) }

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

@@ -63,8 +63,8 @@
     <com.github.piasy.biv.view.BigImageView
         android:id="@+id/image"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
-        app:initScaleType="fitCenter"
+        app:initScaleType="centerInside"
         app:optimizeDisplay="true"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"/>

build.gradle

@@ -10,7 +10,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
-        classpath "com.google.gms:google-services:4.3.4"
+        classpath "com.google.gms:google-services:4.3.5"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
         classpath "com.google.firebase:firebase-crashlytics-gradle:2.4.1"
@@ -23,7 +23,9 @@ allprojects {
     repositories {
         maven { url  "https://dl.bintray.com/piasy/maven" }
         google()
+        mavenCentral()
         jcenter()
+        maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
         maven { url "https://jitpack.io" }
         maven { url "https://guardian.github.com/maven/repo-releases" }
     }

gradle.properties

@@ -21,4 +21,4 @@ android.enableJetifier=true
 android.useAndroidX=true
 android.enableBuildCache=true
 
-kotlin_version=1.4.21
+kotlin_version=1.4.30