From ae0c7beb54452312ebc4c7b6ee0591839f2a58f7 Mon Sep 17 00:00:00 2001
From: Danilo Cristian da Silva Sousa
 <73763541+danilo-css@users.noreply.github.com>
Date: Tue, 21 Jan 2025 10:10:46 -0300
Subject: [PATCH] Preperly handle preview file on file change

---
 components/Main.tsx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/components/Main.tsx b/components/Main.tsx
index 0f0a258..2433d09 100644
--- a/components/Main.tsx
+++ b/components/Main.tsx
@@ -68,7 +68,13 @@ export default function Main() {
 
   useEffect(() => {
     if (files.length > 0) {
-      setSelectedPreviewFile(files[0].name);
+      // If current selection is no longer in files list, select first available file
+      if (!files.some((file) => file.name === selectedPreviewFile)) {
+        setSelectedPreviewFile(files[0].name);
+      }
+    } else {
+      // Clear selection when no files remain
+      setSelectedPreviewFile("");
     }
   }, [files, selectedPreviewFile]);