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import { Home, Map, Route } from "lucide-react";
import type { LngLatLike } from "maplibre-gl";
import { useTranslation } from "react-i18next";
import { Link, useLocation, useNavigate } from "react-router";
import { usePlanner } from "~/hooks/usePlanner";
import { useApp } from "../../AppContext";
import styles from "./NavBar.module.css";
// 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;
}
interface NavBarProps {
orientation?: "horizontal" | "vertical";
}
export default function NavBar({ orientation = "horizontal" }: NavBarProps) {
const { t } = useTranslation();
const { mapState, updateMapState, mapPositionMode } = useApp();
const location = useLocation();
const navigate = useNavigate();
const { deselectItinerary } = usePlanner({ autoLoad: false });
const navItems = [
{
name: t("navbar.home", "Paradas"),
icon: Home,
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);
}
},
() => {},
{
enableHighAccuracy: false,
maximumAge: 5 * 60 * 1000,
timeout: 10 * 1000,
}
);
},
},
{
name: t("navbar.lines", "Líneas"),
icon: Route,
path: "/lines",
},
];
return (
<nav
className={`${styles.navBar} ${
orientation === "vertical" ? styles.vertical : ""
}`}
>
{navItems.map((item) => {
const Icon = item.icon;
const isActive = item.exact
? location.pathname === item.path
: location.pathname.startsWith(item.path);
return (
<Link
key={item.name}
to={item.path}
className={`${styles.link} ${isActive ? styles.active : ""}${item.path === "/planner" ? " planner-nav-link" : ""}`}
onClick={(e) => {
if (
item.path === "/planner" &&
location.pathname === "/planner"
) {
deselectItinerary();
window.location.reload();
} else if (item.callback) {
item.callback();
}
}}
title={item.name}
aria-label={item.name}
>
<div className={styles.iconWrapper}>
<Icon size={24} />
</div>
<span>{item.name}</span>
</Link>
);
})}
</nav>
);
}
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