From ca6154f3157b54a14ec4e7aed09385c045fcc0f2 Mon Sep 17 00:00:00 2001
From: Sidonie Bouthors <sidonie.bouthors@epfl.ch>
Date: Wed, 4 Sep 2024 10:26:41 +0200
Subject: [PATCH] feat: add saved mark

---
 app/src/pages/index.tsx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/app/src/pages/index.tsx b/app/src/pages/index.tsx
index 002a850..a9e679f 100644
--- a/app/src/pages/index.tsx
+++ b/app/src/pages/index.tsx
@@ -44,6 +44,11 @@ export default function Home({ username }: { username: string }) {
 
   const [consoleOutput, setConsoleOutput] = useState<ConsoleMessage[]>([]);
 
+  const [lastSubmission, setLastSubmission] = useState<{
+    lang: SubmissionLanguage;
+    code: string;
+  } | null>(null);
+
   useEffect(() => {
     getInitialCode(SubmissionLanguage.Java).then((code) => setFile(code));
   }, []);
@@ -177,12 +182,15 @@ export default function Home({ username }: { username: string }) {
               className="button"
               onClick={() =>
                 submitCode(selectedLang, file, username).then(
-                  () => alert("Code submitted !"),
+                  () => {
+                    alert("Code submitted !");
+                    setLastSubmission({ lang: selectedLang, code: file });
+                  },
                   (err) => alert(err.message)
                 )
               }
             >
-              Submit
+              Submit {(lastSubmission == null || lastSubmission.lang != selectedLang || lastSubmission.code != file) ? "✗" : "✓"} 
             </button>
 
             <button