From f9e6130fa0d844504e5e8e1e034a39df286132c9 Mon Sep 17 00:00:00 2001
From: Ishan09811 <156402647+Ishan09811@users.noreply.github.com>
Date: Mon, 31 Mar 2025 20:05:54 +0530
Subject: [PATCH] Implement async cache deletion

---
 .../java/net/rpcs3/ui/games/GamesScreen.kt    | 22 ++++++++++++-------
 app/src/main/java/net/rpcs3/utils/FileUtil.kt | 13 +++++++++--
 2 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/net/rpcs3/ui/games/GamesScreen.kt b/app/src/main/java/net/rpcs3/ui/games/GamesScreen.kt
index e82db919..c0138ad7 100644
--- a/app/src/main/java/net/rpcs3/ui/games/GamesScreen.kt
+++ b/app/src/main/java/net/rpcs3/ui/games/GamesScreen.kt
@@ -129,17 +129,23 @@ fun GameItem(game: Game) {
                     leadingIcon = { Icon(Icons.Outlined.Delete, contentDescription = null) },
                     onClick = {
                         menuExpanded.value = false
+                        val deleteProgress = ProgressRepository.create(context, "Deleting Game")
+                        game.addProgress(GameProgress(deleteProgress, GameProgressType.Compile))
+                        ProgressRepository.onProgressEvent(deleteProgress, -1, 0L)
                         val path = File(game.info.path)
                         if (path.exists()) {
-                            GameRepository.remove(game)
                             path.deleteRecursively()
-                            if (!FileUtil.deleteCache(context, game.info.path.substringAfterLast("/"))) {
-                                AlertDialogQueue.showDialog(
-                                    title = "Unexpected Error",
-                                    message = "Failed to delete game cache",
-                                    confirmText = "Close",
-                                    dismissText = ""
-                                ) 
+                            FileUtil.deleteCache(context, game.info.path.substringAfterLast("/")) { success -> 
+                                if (!success) {
+                                    AlertDialogQueue.showDialog(
+                                        title = "Unexpected Error",
+                                        message = "Failed to delete game cache",
+                                        confirmText = "Close",
+                                        dismissText = ""
+                                    ) 
+                                }
+                                ProgressRepository.onProgressEvent(deleteProgress, 100, 100)
+                                GameRepository.remove(game)
                             }
                         }
                     }
diff --git a/app/src/main/java/net/rpcs3/utils/FileUtil.kt b/app/src/main/java/net/rpcs3/utils/FileUtil.kt
index 96d4ed42..5426b89a 100644
--- a/app/src/main/java/net/rpcs3/utils/FileUtil.kt
+++ b/app/src/main/java/net/rpcs3/utils/FileUtil.kt
@@ -21,6 +21,10 @@ import java.io.FileInputStream
 import java.io.FileOutputStream
 import java.io.IOException
 import kotlin.concurrent.thread
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 
 private data class InstallableFolder(
     val uri: Uri, val targetPath: String
@@ -215,8 +219,13 @@ object FileUtil {
         return paths.size == 2 && "tree" == paths[0]
     }
 
-    fun deleteCache(ctx: Context, gameId: String): Boolean {
-         return File(ctx.getExternalFilesDir(null)!!, "cache/cache/$gameId").deleteRecursively()
+    fun deleteCache(ctx: Context, gameId: String, onComplete: (Boolean) -> Unit) {
+         CoroutineScope(Dispatchers.IO).launch {
+            val result = File(ctx.getExternalFilesDir(null)!!, "cache/cache/$gameId").deleteRecursively()
+            withContext(Dispatchers.Main) {
+                onComplete(result)
+            }
+         }
     }
 }