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|
import { Bell, Map, X } from "lucide-react";
import { useEffect, useRef, useState } from "react";
import { useTranslation } from "react-i18next";
import { Link } from "react-router";
import RouteIcon from "~/components/RouteIcon";
import { useJourney } from "~/contexts/JourneyContext";
import { useStopArrivals } from "~/hooks/useArrivals";
/**
* A sticky banner rendered at the bottom of the AppShell (above the nav bar)
* while a journey is being tracked. Shows live minutes-remaining count and
* lets the user cancel tracking.
*/
export function ActiveJourneyBanner() {
const { t } = useTranslation();
const { activeJourney, stopJourney } = useJourney();
const { data } = useStopArrivals(
activeJourney?.stopId ?? "",
false,
!!activeJourney
);
const [permissionState, setPermissionState] = useState<
NotificationPermission | "unsupported"
>(() => {
if (typeof Notification === "undefined") return "unsupported";
return Notification.permission;
});
// Request notification permission the first time a journey starts
const hasRequestedRef = useRef(false);
useEffect(() => {
if (!activeJourney || hasRequestedRef.current) return;
if (
typeof Notification === "undefined" ||
Notification.permission !== "default"
)
return;
hasRequestedRef.current = true;
Notification.requestPermission().then((perm) => {
setPermissionState(perm);
});
}, [activeJourney]);
if (!activeJourney) return null;
const liveArrival = data?.arrivals.find(
(a) => a.tripId === activeJourney.tripId
);
const minutes = liveArrival?.estimate.minutes;
const precision = liveArrival?.estimate.precision;
const minutesLabel =
minutes == null
? "–"
: minutes <= 0
? t("journey.arriving_now", "¡Llegando!")
: t("journey.minutes_away", {
defaultValue: "{{minutes}} min",
minutes,
});
const isApproaching =
minutes != null &&
minutes <= activeJourney.notifyAtMinutes &&
precision !== "past";
return (
<div
role="status"
aria-live="polite"
className={`relative mx-3 mb-2 rounded-2xl shadow-lg overflow-hidden border transition-colors ${
isApproaching
? "bg-primary-400 border-primary-500"
: "bg-primary-600 border-primary-700"
}`}
>
{/* Clickable body — navigates to the stop and opens the map for the tracked trip */}
<Link
to={`/stops/${activeJourney.stopId}`}
state={{
openMap: true,
selectedTripId: activeJourney.tripId,
}}
aria-label={t("journey.view_on_map", "View on map")}
className="flex items-center gap-3 px-4 py-2.5 pr-14 text-sm text-white w-full"
>
<RouteIcon
line={activeJourney.routeShortName}
colour={activeJourney.routeColour}
textColour={activeJourney.routeTextColour}
mode="pill"
/>
<div className="flex-1 min-w-0">
<p className="font-semibold leading-tight truncate">
{activeJourney.headsignDestination ??
t("journey.tracking_bus", "Siguiendo autobús")}
</p>
<p className="text-xs opacity-80 truncate">
{activeJourney.stopName}
{" · "}
{minutesLabel}
</p>
</div>
{permissionState === "denied" && (
<span
title={t(
"journey.notifications_blocked",
"Notificaciones bloqueadas"
)}
className="opacity-60 shrink-0"
>
<Bell size={16} className="line-through" />
</span>
)}
<Map size={16} className="opacity-60 shrink-0" />
</Link>
{/* Cancel button — absolutely positioned so it doesn't nest inside the Link */}
<button
type="button"
onClick={stopJourney}
aria-label={t("journey.stop_tracking", "Detener seguimiento")}
className="absolute right-2 top-1/2 -translate-y-1/2 p-1.5 rounded-full text-white hover:bg-white/20 transition-colors shrink-0"
>
<X size={18} />
</button>
</div>
);
}
|
