From 113cb9864d139a212afd85264d94a3bcc66057fb Mon Sep 17 00:00:00 2001
From: machiav3lli <antonios.hazim@tutanota.com>
Date: Sun, 26 Dec 2021 02:41:18 +0100
Subject: [PATCH] Add: New adapters to InstalledFragment

---
 .../ui/fragments/InstalledFragment.kt         | 54 +++++++++++++------
 src/main/res/layout/fragment_installed_x.xml  |  2 +-
 2 files changed, 40 insertions(+), 16 deletions(-)

diff --git a/src/main/kotlin/com/looker/droidify/ui/fragments/InstalledFragment.kt b/src/main/kotlin/com/looker/droidify/ui/fragments/InstalledFragment.kt
index acc819b9..c2df2c3b 100644
--- a/src/main/kotlin/com/looker/droidify/ui/fragments/InstalledFragment.kt
+++ b/src/main/kotlin/com/looker/droidify/ui/fragments/InstalledFragment.kt
@@ -6,31 +6,37 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.lifecycleScope
-import androidx.lifecycle.repeatOnLifecycle
 import androidx.recyclerview.widget.LinearLayoutManager
-import com.looker.droidify.R
+import androidx.recyclerview.widget.RecyclerView
 import com.looker.droidify.database.CursorOwner
 import com.looker.droidify.databinding.FragmentInstalledXBinding
-import com.looker.droidify.ui.adapters.AppListAdapter
+import com.looker.droidify.entity.ProductItem
+import com.looker.droidify.entity.Repository
+import com.looker.droidify.ui.items.HAppItem
+import com.looker.droidify.ui.items.VAppItem
 import com.looker.droidify.ui.viewmodels.MainNavFragmentViewModelX
 import com.looker.droidify.utility.RxUtils
 import com.looker.droidify.widget.RecyclerFastScroller
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.adapters.ItemAdapter
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.disposables.Disposable
 import io.reactivex.rxjava3.schedulers.Schedulers
-import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.launch
 
 class InstalledFragment : MainNavFragmentX(), CursorOwner.Callback {
 
     override val viewModel: MainNavFragmentViewModelX by viewModels()
     private lateinit var binding: FragmentInstalledXBinding
 
+    private val installedItemAdapter = ItemAdapter<VAppItem>()
+    private var installedFastAdapter: FastAdapter<VAppItem>? = null
+    private val updatedItemAdapter = ItemAdapter<HAppItem>()
+    private var updatedFastAdapter: FastAdapter<HAppItem>? = null
+
     override val source = Source.INSTALLED
 
+    private var repositories: Map<Long, Repository> = mapOf()
     private var repositoriesDisposable: Disposable? = null
 
     override fun onCreateView(
@@ -42,11 +48,22 @@ class InstalledFragment : MainNavFragmentX(), CursorOwner.Callback {
         binding = FragmentInstalledXBinding.inflate(inflater, container, false)
         binding.lifecycleOwner = this
 
-        binding.recyclerView.apply {
-            layoutManager = LinearLayoutManager(context)
+        installedFastAdapter = FastAdapter.with(installedItemAdapter)
+        installedFastAdapter?.setHasStableIds(true)
+        binding.installedRecycler.apply {
+            layoutManager = LinearLayoutManager(requireContext())
             isMotionEventSplittingEnabled = false
             isVerticalScrollBarEnabled = false
-            adapter = AppListAdapter { mainActivityX.navigateProduct(it.packageName) }
+            adapter = installedFastAdapter
+            RecyclerFastScroller(this)
+        }
+        updatedFastAdapter = FastAdapter.with(updatedItemAdapter)
+        updatedFastAdapter?.setHasStableIds(true)
+        binding.updatedRecycler.apply {
+            layoutManager = LinearLayoutManager(requireContext(), RecyclerView.HORIZONTAL, false)
+            isMotionEventSplittingEnabled = false
+            isVerticalScrollBarEnabled = false
+            adapter = updatedFastAdapter
             RecyclerFastScroller(this)
         }
         return binding.root
@@ -62,7 +79,7 @@ class InstalledFragment : MainNavFragmentX(), CursorOwner.Callback {
             .flatMapSingle { RxUtils.querySingle { mainActivityX.db.repositoryDao.all.mapNotNull { it.trueData } } }
             .map { list -> list.asSequence().map { Pair(it.id, it) }.toMap() }
             .observeOn(AndroidSchedulers.mainThread())
-            .subscribe { (binding.recyclerView.adapter as? AppListAdapter)?.repositories = it }
+            .subscribe { repositories = it }
     }
 
     override fun onDestroyView() {
@@ -74,9 +91,16 @@ class InstalledFragment : MainNavFragmentX(), CursorOwner.Callback {
     }
 
     override fun onCursorData(request: CursorOwner.Request, cursor: Cursor?) {
-        // TODO create app list out of cursor and use those on the different RecycleViews
-        (binding.recyclerView.adapter as? AppListAdapter)?.apply {
-            this.cursor = cursor
+        // TODO get a list instead of the cursor
+        // TODO use LiveData and observers instead of listeners
+        val appItemList: List<ProductItem> = listOf()
+        installedItemAdapter.set(appItemList
+            .map { VAppItem(it, repositories[it.repositoryId]) }
+        )
+        updatedItemAdapter.set(appItemList.filter { it.canUpdate }
+            .map { HAppItem(it, repositories[it.repositoryId]) }
+        )
+        /*
             lifecycleScope.launch {
                 repeatOnLifecycle(Lifecycle.State.RESUMED) {
                     emptyText = when {
@@ -87,6 +111,6 @@ class InstalledFragment : MainNavFragmentX(), CursorOwner.Callback {
                     }
                 }
             }
-        }
+        */
     }
 }
diff --git a/src/main/res/layout/fragment_installed_x.xml b/src/main/res/layout/fragment_installed_x.xml
index 92aedc5f..9bea4a68 100644
--- a/src/main/res/layout/fragment_installed_x.xml
+++ b/src/main/res/layout/fragment_installed_x.xml
@@ -130,7 +130,7 @@
             app:layout_constraintTop_toBottomOf="@id/modeBar">
 
             <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/recyclerView"
+                android:id="@+id/installedRecycler"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:clipChildren="false"