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import { Link } from "react-router";
import { Map, MapPin, Settings } from "lucide-react";
import { useApp } from "../AppContext";
import type { LngLatLike } from "maplibre-gl";
import { useTranslation } from "react-i18next";
// Helper: check if coordinates are within Vigo bounds
function isWithinVigo(lngLat: LngLatLike): boolean {
let lng: number, lat: number;
if (Array.isArray(lngLat)) {
[lng, lat] = lngLat;
} else if ("lng" in lngLat && "lat" in lngLat) {
lng = lngLat.lng;
lat = lngLat.lat;
} else {
return false;
}
// Rough bounding box for Vigo
return lat >= 42.18 && lat <= 42.3 && lng >= -8.78 && lng <= -8.65;
}
export default function NavBar() {
const { t } = useTranslation();
const { mapState, updateMapState, mapPositionMode } = useApp();
const navItems = [
{
name: t("navbar.stops", "Paradas"),
icon: MapPin,
path: "/",
exact: true
},
{
name: t("navbar.map", "Mapa"),
icon: Map,
path: "/map",
callback: () => {
if (mapPositionMode !== "gps") {
return;
}
if (!("geolocation" in navigator)) {
return;
}
navigator.geolocation.getCurrentPosition(
(position) => {
const { latitude, longitude } = position.coords;
const coords: LngLatLike = [latitude, longitude];
if (isWithinVigo(coords)) {
updateMapState(coords, 16);
}
},
() => {},
);
},
},
{
name: t("navbar.settings", "Ajustes"),
icon: Settings,
path: "/settings",
},
];
return (
<nav className="navigation-bar">
{navItems.map((item) => {
const Icon = item.icon;
const isActive = item.exact ?
location.pathname === item.path :
location.pathname.startsWith(item.path);
return (
<Link
key={item.name}
to={item.path}
className={`navigation-bar__link ${isActive ? "active" : ""}`}
onClick={item.callback ? item.callback : undefined}
title={item.name}
aria-label={item.name}
>
<Icon size={24} />
<span>{item.name}</span>
</Link>
);
})}
</nav>
);
}
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