[frontend]: Create BusStopPopup

frontend/src/components/BusStopPopup.jsx

@@ -0,0 +1,34 @@
+import React, { useState } from "react";
+import { useMap } from "react-leaflet";
+
+const BusStopPopup = ({ item, objectTitle, toggleFavourite, favourites }) => {
+    const [isFavourite, setIsFavourite] = useState(favourites.BusStop?.includes(item.busStopID));
+
+    const handleToggleFavourite = () => {
+        toggleFavourite("BusStop", item.busStopID);
+        setIsFavourite((prev) => !prev);
+    };
+
+    const map = useMap(); // Access the Leaflet map instance
+
+    return (
+        <div>
+            <div style={{ display: "flex", justifyContent: "space-between", alignItems: "center" }}>
+                <h3>{objectTitle}</h3>
+                <button
+                    onClick={handleToggleFavourite}
+                    style={{ background: "white", border: "none", fontSize: "20px", cursor: "pointer" }}
+                >
+                    {isFavourite ? "⭐" : "☆"}
+                </button>
+            </div>
+            <ul>
+                <li><b>Bus Stop ID:</b> {item.busStopID}</li>
+                <li><b>Bus Stop Name:</b> {item.busStopName}</li>
+                <li><b>Bus Stop Code:</b> {item.busStopCode || "N/A"}</li>
+            </ul>
+        </div>
+    );
+};
+
+export default BusStopPopup;