✨ Save score in IndexedDB

src/utils/generics.ts

@@ -1,3 +1,46 @@
+// ---------------------------------------------------------------------------------------------------------------------
+//!                                                       Imports
+// ---------------------------------------------------------------------------------------------------------------------
+
+// ---------------------------------------------------- Stockage -------------------------------------------------------
+import localforage from 'localforage';
+// ---------------------------------------------------------------------------------------------------------------------
+
+// ------------------------------------------------------ Types --------------------------------------------------------
+import { LeaderBoardItem } from '../types/game';
+// ---------------------------------------------------------------------------------------------------------------------
+
 export const getRandomArbitrary = (min: number, max: number): number => {
 	return Math.floor(Math.random() * (max - min) + min);
 };
+
+const store = localforage.createInstance({
+	name: 'leaderboard',
+	driver: localforage.INDEXEDDB,
+	version: 1.0,
+	storeName: 'leaderboard',
+	description: 'Store 10 best game time',
+});
+
+export const saveToLocalStorage = async (time: string) => {
+	let leaderboard = await store.getItem<LeaderBoardItem[]>('leaderboard');
+
+	const currentDate = new Date().toLocaleString().split(' ')[0];
+
+	if (!leaderboard) {
+		leaderboard = [];
+	}
+
+	leaderboard.push({
+		date: currentDate,
+		time: `${time.replace(':', 'm ')}s`,
+	});
+
+	leaderboard = leaderboard.sort((a, b) => (a.time > b.time ? 1 : -1));
+
+	if (leaderboard.length > 20) {
+		leaderboard = leaderboard.slice(0, 20);
+	}
+
+	await store.setItem('leaderboard', leaderboard);
+};