Migrate PreAllocateViewMountItem to Kotlin (facebook#47258)

Summary:
Pull Request resolved: facebook#47258

Migrate PreAllocateViewMountItem to Kotlin

changeLog: [internal] internal

Reviewed By: shwanton

Differential Revision: D65070220

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/fabric/mounting/mountitems/PreAllocateViewMountItem.kt

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.fabric.mounting.mountitems
+
+import com.facebook.common.logging.FLog
+import com.facebook.react.bridge.ReadableMap
+import com.facebook.react.fabric.FabricUIManager
+import com.facebook.react.fabric.mounting.MountingManager
+import com.facebook.react.fabric.mounting.mountitems.FabricNameComponentMapping.getFabricComponentName
+import com.facebook.react.uimanager.StateWrapper
+
+/** [MountItem] that is used to pre-allocate views for JS components. */
+internal class PreAllocateViewMountItem(
+    private val surfaceId: Int,
+    private val reactTag: Int,
+    component: String,
+    private val props: ReadableMap?,
+    private val stateWrapper: StateWrapper?,
+    private val isLayoutable: Boolean
+) : MountItem {
+  private val fabricComponentName = getFabricComponentName(component)
+
+  override fun getSurfaceId(): Int = surfaceId
+
+  override fun execute(mountingManager: MountingManager) {
+    val surfaceMountingManager = mountingManager.getSurfaceManager(surfaceId)
+    if (surfaceMountingManager == null) {
+      FLog.e(
+          FabricUIManager.TAG,
+          "Skipping View PreAllocation; no SurfaceMountingManager found for [$surfaceId]")
+      return
+    }
+    surfaceMountingManager.preallocateView(
+        fabricComponentName, reactTag, props, stateWrapper, isLayoutable)
+  }
+
+  override fun toString(): String {
+    val result =
+        StringBuilder("PreAllocateViewMountItem [")
+            .append(reactTag)
+            .append("] - component: ")
+            .append(fabricComponentName)
+            .append(" surfaceId: ")
+            .append(surfaceId)
+            .append(" isLayoutable: ")
+            .append(isLayoutable)
+
+    if (FabricUIManager.IS_DEVELOPMENT_ENVIRONMENT) {
+      result
+          .append(" props: ")
+          .append(props?.toString() ?: "<null>")
+          .append(" state: ")
+          .append(stateWrapper?.toString() ?: "<null>")
+    }
+
+    return result.toString()
+  }
+}