extensions info + updated adapter

app/src/main/java/com/lagradost/cloudstream3/plugins/PluginManager.kt

@@ -126,7 +126,7 @@ object PluginManager {
 
 
     // Helper class for updateAllOnlinePluginsAndLoadThem
-    private data class OnlinePluginData(
+    data class OnlinePluginData(
         val savedData: PluginData,
         val onlineData: Pair<String, SitePlugin>,
     ) {
@@ -135,6 +135,8 @@ object PluginManager {
         val isDisabled = onlineData.second.status == PROVIDER_STATUS_DOWN
     }
 
+    var allCurrentOutDatedPlugins: Set<OnlinePluginData> = emptySet()
+
     /**
      * Needs to be run before other plugin loading because plugin loading can not be overwritten
      * 1. Gets all online data about the downloaded plugins
@@ -143,7 +145,8 @@ object PluginManager {
      * 4. Else load the plugin normally
      **/
     fun updateAllOnlinePluginsAndLoadThem(activity: Activity) {
-        val urls = (getKey<Array<RepositoryData>>(REPOSITORIES_KEY) ?: emptyArray()) + PREBUILT_REPOSITORIES
+        val urls = (getKey<Array<RepositoryData>>(REPOSITORIES_KEY)
+            ?: emptyArray()) + PREBUILT_REPOSITORIES
 
         val onlinePlugins = urls.toList().apmap {
             getRepoPlugins(it.url)?.toList() ?: emptyList()
@@ -156,6 +159,7 @@ object PluginManager {
                     OnlinePluginData(savedData, onlineData)
                 }
         }.flatten().distinctBy { it.onlineData.second.url }
+        allCurrentOutDatedPlugins = outdatedPlugins.toSet()
 
         Log.i(TAG, "Outdated plugins: ${outdatedPlugins.filter { it.isOutdated }}")
 

app/src/main/java/com/lagradost/cloudstream3/ui/settings/extensions/ExtensionsFragment.kt

@@ -7,16 +7,20 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.LinearLayout
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
+import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.navigation.fragment.findNavController
 import com.lagradost.cloudstream3.CommonActivity.showToast
 import com.lagradost.cloudstream3.R
+import com.lagradost.cloudstream3.mvvm.Some
 import com.lagradost.cloudstream3.mvvm.observe
 import com.lagradost.cloudstream3.plugins.PREBUILT_REPOSITORIES
 import com.lagradost.cloudstream3.plugins.RepositoryManager
+import com.lagradost.cloudstream3.ui.result.setText
 import com.lagradost.cloudstream3.ui.settings.SettingsFragment.Companion.setUpToolbar
 import com.lagradost.cloudstream3.utils.Coroutines.ioSafe
 import com.lagradost.cloudstream3.utils.Coroutines.main
@@ -35,6 +39,15 @@ class ExtensionsFragment : Fragment() {
         return inflater.inflate(R.layout.fragment_extensions, container, false)
     }
 
+    private fun View.setLayoutWidth(weight: Int) {
+        val param = LinearLayout.LayoutParams(
+            0,
+            LinearLayout.LayoutParams.MATCH_PARENT,
+            weight.toFloat()
+        )
+        this.layoutParams = param
+    }
+
     private val extensionViewModel: ExtensionsViewModel by activityViewModels()
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -43,7 +56,7 @@ class ExtensionsFragment : Fragment() {
 
         setUpToolbar(R.string.extensions)
 
-        repo_recycler_view?.adapter = RepoAdapter(PREBUILT_REPOSITORIES, false, {
+        repo_recycler_view?.adapter = RepoAdapter(false, {
             findNavController().navigate(
                 R.id.navigation_settings_extensions_to_navigation_settings_plugins,
                 Bundle().apply {
@@ -60,6 +73,7 @@ class ExtensionsFragment : Fragment() {
                             DialogInterface.BUTTON_POSITIVE -> {
                                 ioSafe {
                                     RepositoryManager.removeRepository(view.context, repo)
+                                    extensionViewModel.loadStats()
                                     extensionViewModel.loadRepositories()
                                 }
                             }
@@ -78,8 +92,32 @@ class ExtensionsFragment : Fragment() {
         })
 
         observe(extensionViewModel.repositories) {
-            (repo_recycler_view?.adapter as? RepoAdapter)?.repositories = it
+            (repo_recycler_view?.adapter as? RepoAdapter)?.updateList(it)
-            (repo_recycler_view?.adapter as? RepoAdapter)?.notifyDataSetChanged()
+        }
+
+        observe(extensionViewModel.pluginStats) {
+            when (it) {
+                is Some.Success -> {
+                    val value = it.value
+
+                    plugin_storage_appbar?.isVisible = true
+                    if (value.total == 0) {
+                        plugin_download?.setLayoutWidth(1)
+                        plugin_disabled?.setLayoutWidth(0)
+                        plugin_not_downloaded?.setLayoutWidth(0)
+                    } else {
+                        plugin_download?.setLayoutWidth(value.downloaded)
+                        plugin_disabled?.setLayoutWidth(value.disabled)
+                        plugin_not_downloaded?.setLayoutWidth(value.notDownloaded)
+                    }
+                    plugin_not_downloaded_txt.setText(value.notDownloadedText)
+                    plugin_disabled_txt.setText(value.disabledText)
+                    plugin_download_txt.setText(value.downloadedText)
+                }
+                is Some.None -> {
+                    plugin_storage_appbar?.isVisible = false
+                }
+            }
         }
 
         add_repo_button?.setOnClickListener {
@@ -118,6 +156,7 @@ class ExtensionsFragment : Fragment() {
 
                     val newRepo = RepositoryData(fixedName, url)
                     RepositoryManager.addRepository(newRepo)
+                    extensionViewModel.loadStats()
                     extensionViewModel.loadRepositories()
                 }
                 dialog.dismissSafe(activity)
@@ -127,7 +166,7 @@ class ExtensionsFragment : Fragment() {
             }
         }
 
-
+        extensionViewModel.loadStats()
         extensionViewModel.loadRepositories()
     }
 }

app/src/main/java/com/lagradost/cloudstream3/ui/settings/extensions/ExtensionsViewModel.kt

@@ -3,9 +3,20 @@ package com.lagradost.cloudstream3.ui.settings.extensions
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
 import com.fasterxml.jackson.annotation.JsonProperty
 import com.lagradost.cloudstream3.AcraApplication.Companion.getKey
+import com.lagradost.cloudstream3.R
+import com.lagradost.cloudstream3.apmap
+import com.lagradost.cloudstream3.mvvm.Some
+import com.lagradost.cloudstream3.mvvm.debugAssert
 import com.lagradost.cloudstream3.plugins.PREBUILT_REPOSITORIES
+import com.lagradost.cloudstream3.plugins.PluginManager
+import com.lagradost.cloudstream3.plugins.PluginManager.getPluginsOnline
+import com.lagradost.cloudstream3.plugins.RepositoryManager
+import com.lagradost.cloudstream3.ui.result.UiText
+import com.lagradost.cloudstream3.ui.result.txt
+import kotlinx.coroutines.launch
 
 data class RepositoryData(
     @JsonProperty("name") val name: String,
@@ -15,12 +26,65 @@ data class RepositoryData(
 const val REPOSITORIES_KEY = "REPOSITORIES_KEY"
 
 class ExtensionsViewModel : ViewModel() {
+    data class PluginStats(
+        val total: Int,
+
+        val downloaded: Int,
+        val disabled: Int,
+        val notDownloaded: Int,
+
+        val downloadedText: UiText,
+        val disabledText: UiText,
+        val notDownloadedText: UiText,
+    )
+
     private val _repositories = MutableLiveData<Array<RepositoryData>>()
     val repositories: LiveData<Array<RepositoryData>> = _repositories
 
+    private val _pluginStats: MutableLiveData<Some<PluginStats>> = MutableLiveData(Some.None)
+    val pluginStats: LiveData<Some<PluginStats>> = _pluginStats
+
+    //TODO CACHE GET REQUESTS
+    fun loadStats() = viewModelScope.launch {
+        val urls = (getKey<Array<RepositoryData>>(REPOSITORIES_KEY)
+            ?: emptyArray()) + PREBUILT_REPOSITORIES
+
+        val onlinePlugins = urls.toList().apmap {
+            RepositoryManager.getRepoPlugins(it.url)?.toList() ?: emptyList()
+        }.flatten().distinctBy { it.second.url }
+
+        // Iterates over all offline plugins, compares to remote repo and returns the plugins which are outdated
+        val outdatedPlugins = getPluginsOnline().map { savedData ->
+            onlinePlugins.filter { onlineData -> savedData.internalName == onlineData.second.internalName }
+                .map { onlineData ->
+                    PluginManager.OnlinePluginData(savedData, onlineData)
+                }
+        }.flatten().distinctBy { it.onlineData.second.url }
+        val total = onlinePlugins.count()
+        val disabled = outdatedPlugins.count { it.isDisabled }
+        val downloadedTotal = outdatedPlugins.count()
+        val downloaded = downloadedTotal - disabled
+        val notDownloaded = total - downloadedTotal
+        val stats = PluginStats(
+            total,
+            downloaded,
+            disabled,
+            notDownloaded,
+            txt(R.string.plugins_downloaded, downloaded),
+            txt(R.string.plugins_disabled, disabled),
+            txt(R.string.plugins_not_downloaded, notDownloaded)
+        )
+        debugAssert({ stats.downloaded + stats.notDownloaded + stats.disabled != stats.total }) {
+            "downloaded(${stats.downloaded}) + notDownloaded(${stats.notDownloaded}) + disabled(${stats.disabled}) != total(${stats.total})"
+        }
+        _pluginStats.postValue(Some.Success(stats))
+    }
+
+    private fun repos() = (getKey<Array<RepositoryData>>(REPOSITORIES_KEY)
+        ?: emptyArray()) + PREBUILT_REPOSITORIES
+
     fun loadRepositories() {
-        // Crashes weirdly with List<RepositoryData>
+        val urls = repos()
-        val urls = (getKey<Array<RepositoryData>>(REPOSITORIES_KEY) ?: emptyArray()) + PREBUILT_REPOSITORIES
         _repositories.postValue(urls)
     }
 }

app/src/main/java/com/lagradost/cloudstream3/ui/settings/extensions/RepoAdapter.kt

@@ -3,19 +3,21 @@ package com.lagradost.cloudstream3.ui.settings.extensions
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.RecyclerView
 import com.lagradost.cloudstream3.R
 import com.lagradost.cloudstream3.plugins.PREBUILT_REPOSITORIES
 import kotlinx.android.synthetic.main.repository_item.view.*
 
 class RepoAdapter(
-    var repositories: Array<RepositoryData>,
     val isSetup: Boolean,
     val clickCallback: RepoAdapter.(RepositoryData) -> Unit,
     val imageClickCallback: RepoAdapter.(RepositoryData) -> Unit,
     /** In setup mode the trash icons will be replaced with download icons */
 ) :
     RecyclerView.Adapter<RecyclerView.ViewHolder>() {
+    private val repositories: MutableList<RepositoryData> = mutableListOf()
+
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
         return RepoViewHolder(
             LayoutInflater.from(parent.context).inflate(R.layout.repository_item, parent, false)
@@ -42,6 +44,17 @@ class RepoAdapter(
         return repositories.size
     }
 
+    fun updateList(newList: Array<RepositoryData>) {
+        val diffResult = DiffUtil.calculateDiff(
+            RepoDiffCallback(this.repositories, newList)
+        )
+
+        repositories.clear()
+        repositories.addAll(newList)
+
+        diffResult.dispatchUpdatesTo(this)
+    }
+
     inner class RepoViewHolder(itemView: View) :
         RecyclerView.ViewHolder(itemView) {
         fun bind(
@@ -69,3 +82,19 @@ class RepoAdapter(
         }
     }
 }
+
+class RepoDiffCallback(
+    private val oldList: List<RepositoryData>,
+    private val newList: Array<RepositoryData>
+) :
+    DiffUtil.Callback() {
+    override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int) =
+        oldList[oldItemPosition].url == newList[newItemPosition].url
+
+    override fun getOldListSize() = oldList.size
+
+    override fun getNewListSize() = newList.size
+
+    override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int) =
+        oldList[oldItemPosition] == newList[newItemPosition]
+}

app/src/main/java/com/lagradost/cloudstream3/ui/setup/SetupFragmentExtensions.kt

@@ -41,9 +41,9 @@ class SetupFragmentExtensions : Fragment() {
         with(context) {
             if (this == null) return
 
-            repo_recycler_view?.adapter = RepoAdapter(PREBUILT_REPOSITORIES, true, {}, {
+            repo_recycler_view?.adapter = RepoAdapter(true, {}, {
                 PluginsViewModel.downloadAll(activity, it.url, null)
-            })
+            }).apply { updateList(PREBUILT_REPOSITORIES) }
 
             if (!isSetup) {
                 next_btt.setText(R.string.setup_done)

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

@@ -11,19 +11,131 @@
     <include layout="@layout/standard_toolbar" />
 
     <androidx.recyclerview.widget.RecyclerView
-            app:layout_behavior="@string/appbar_scrolling_view_behavior"
-            tools:listitem="@layout/repository_item"
         android:id="@+id/repo_recycler_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+        android:layout_marginBottom="80dp"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"
+
+        app:layout_constraintBottom_toTopOf="@id/download_storage_appbar"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:listitem="@layout/repository_item" />
+
+    <LinearLayout
+        android:id="@+id/plugin_storage_appbar"
+        android:layout_width="match_parent"
+        android:layout_height="80dp"
+        android:layout_gravity="bottom"
+        android:background="?attr/primaryGrayBackground"
+        android:orientation="vertical"
+        android:padding="10dp"
+        android:visibility="visible"
+
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="5dp"
+            android:text="@string/extensions"
+            android:textColor="?attr/textColor" />
+
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="12dp"
+            android:layout_marginBottom="5dp"
+            android:orientation="horizontal">
+
+            <View
+                android:id="@+id/plugin_download"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                tools:layout_weight="0.5"
+                android:background="?attr/white" />
+
+            <View
+                android:id="@+id/plugin_disabled"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                tools:layout_weight="0.10"
+                android:background="?attr/colorPrimary" />
+
+            <View
+                android:id="@+id/plugin_not_downloaded"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                tools:layout_weight="0.10"
+                android:background="?attr/grayTextColor" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <View
+                android:layout_width="10dp"
+                android:layout_height="10dp"
+                android:layout_gravity="center_vertical"
+                android:layout_marginTop="5dp"
+                android:layout_marginEnd="5dp"
+                android:layout_marginBottom="5dp"
+                android:background="?attr/white" />
+
+            <TextView
+                android:id="@+id/plugin_download_txt"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:textColor="?attr/textColor"
+                android:textSize="12sp"
+                tools:text="Downloaded: 7" />
+
+            <View
+                android:layout_width="10dp"
+                android:layout_height="10dp"
+                android:layout_gravity="center_vertical"
+                android:layout_margin="5dp"
+                android:background="?attr/colorPrimary" />
+
+            <TextView
+                android:id="@+id/plugin_disabled_txt"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:textColor="?attr/textColor"
+                android:textSize="12sp"
+                tools:text="Disabled: 3" />
+
+            <View
+                android:layout_width="10dp"
+                android:layout_height="10dp"
+                android:layout_gravity="center_vertical"
+                android:layout_margin="5dp"
+                android:background="?attr/grayTextColor" />
+
+            <TextView
+                android:id="@+id/plugin_not_downloaded_txt"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:textColor="?attr/textColor"
+                android:textSize="12sp"
+                tools:text="Not downloaded 3" />
+        </LinearLayout>
+    </LinearLayout>
 
     <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
         android:id="@+id/add_repo_button"
         style="@style/ExtendedFloatingActionButton"
         android:text="@string/add_repository"
         android:textColor="?attr/textColor"
+        android:translationY="-80dp"
         app:icon="@drawable/ic_baseline_add_24"
         tools:ignore="ContentDescription" />
+
 </androidx.coordinatorlayout.widget.CoordinatorLayout>
 

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

@@ -588,4 +588,7 @@
     <string name="delete_repository_plugins">This will also delete all repository plugins</string>
     <string name="delete_repository">Delete repository</string>
     <string name="setup_extensions_subtext">Download the list of sites you want to use</string>
+    <string name="plugins_downloaded" formatted="true">Downloaded: %d</string>
+    <string name="plugins_disabled" formatted="true">Disabled: %d</string>
+    <string name="plugins_not_downloaded" formatted="true">Not downloaded: %d</string>
 </resources>