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Copy pathRouteControls.tsx
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Copy pathRouteControls.tsx
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233 lines (221 loc) · 6.15 KB
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import {
useState,
type FormEvent,
} from "react";
import type { DataStatus, RouteValue } from "./live-state";
import {
RoutingError,
searchDestinations,
type Destination,
type RouteProfile,
type RoutingStatus,
} from "./routing";
import { LOCALE_REGISTRY } from "./i18n/locale-registry";
import { translatePhone, type PhoneStringKey } from "./phone-i18n";
import type { PhoneLocale } from "./phone-types";
type RouteControlsProps = {
readonly locale?: PhoneLocale;
readonly status: RoutingStatus;
readonly activeRoute?: RouteValue;
readonly routeStatus?: DataStatus;
readonly onStart: (
destination: Destination,
profile: RouteProfile,
) => void | Promise<void>;
readonly onEnd: () => void | Promise<void>;
readonly onResume?: () => void | Promise<void>;
readonly orsKey?: string;
readonly search?: (query: string) => ReturnType<typeof searchDestinations>;
};
const PROFILE_VALUES: readonly RouteProfile[] = [
"foot-walking",
"cycling-regular",
"driving-car",
];
function routeStateHeading(
locale: PhoneLocale,
state: "disabled" | "stale" | "active" | "ready",
): string {
const copy = LOCALE_REGISTRY[locale].route;
const stateLabel = state === "stale"
? copy.previousRoute
: translatePhone(locale, state as PhoneStringKey);
return `${copy.navigation.toUpperCase()} // ${stateLabel.toUpperCase()}`;
}
function conciseError(
error: unknown,
action: "search" | "start" | "end",
copy: typeof LOCALE_REGISTRY[PhoneLocale]["route"],
) {
if (error instanceof RoutingError && error.disabled) {
return copy.disabledHelp;
}
if (action === "search") {
return copy.searchFailed;
}
if (action === "end") {
return copy.endFailed;
}
return copy.startFailed;
}
export function RouteControls({
locale = "ko",
status,
activeRoute,
routeStatus = "fresh",
onStart,
onEnd,
onResume,
orsKey,
search,
}: RouteControlsProps) {
const copy = LOCALE_REGISTRY[locale].route;
const [query, setQuery] = useState("");
const [profile, setProfile] = useState<RouteProfile>("foot-walking");
const [results, setResults] = useState<readonly Destination[]>([]);
const [busy, setBusy] = useState(false);
const [error, setError] = useState<string>();
if (!status.enabled) {
return (
<section className="route-controls" aria-label={copy.navigation}>
<strong>{routeStateHeading(locale, "disabled")}</strong>
<p>{copy.disabledHelp}</p>
</section>
);
}
const submitSearch = async (event: FormEvent<HTMLFormElement>) => {
event.preventDefault();
const normalized = query.trim();
if ([...normalized].length < 2) {
setError(copy.minimumQuery);
return;
}
setBusy(true);
setError(undefined);
try {
const destinations = search
? await search(normalized)
: await searchDestinations(normalized, fetch, orsKey);
setResults(destinations.slice(0, 5));
} catch (caught) {
setError(conciseError(caught, "search", copy));
} finally {
setBusy(false);
}
};
const start = async (destination: Destination) => {
setBusy(true);
setError(undefined);
try {
await onStart(destination, profile);
} catch (caught) {
setError(conciseError(caught, "start", copy));
} finally {
setBusy(false);
}
};
const end = async () => {
setBusy(true);
setError(undefined);
try {
await onEnd();
} catch (caught) {
setError(conciseError(caught, "end", copy));
} finally {
setBusy(false);
}
};
const resume = async () => {
if (!onResume) return;
setBusy(true);
setError(undefined);
try {
await onResume();
} catch (caught) {
setError(conciseError(caught, "start", copy));
} finally {
setBusy(false);
}
};
if (activeRoute) {
const stale = routeStatus === "stale";
return (
<section className="route-controls" aria-label={copy.navigation}>
<strong>{routeStateHeading(locale, stale ? "stale" : "active")}</strong>
<p>
{activeRoute.destinationName}{" "}
{stale ? copy.previousRoute : copy.navigating}
</p>
<div className="route-actions">
{stale && onResume && (
<button
type="button"
disabled={busy}
=> void resume()}
>
{copy.resume}
</button>
)}
<button type="button" disabled={busy} => void end()}>
{copy.end}
</button>
</div>
{error && <p role="alert">{error}</p>}
</section>
);
}
return (
<section className="route-controls" aria-label={copy.navigation}>
<strong>{routeStateHeading(locale, "ready")}</strong>
<form
aria-label={copy.destinationSearch}
=> void submitSearch(event)}
>
<label>
{copy.destination}
<input
value={query}
disabled={busy}
maxLength={80}
=> setQuery(event.target.value)}
/>
</label>
<label>
{copy.profile}
<select
value={profile}
disabled={busy}
=> {
setProfile(event.target.value as RouteProfile);
}}
>
{PROFILE_VALUES.map((value) => (
<option key={value} value={value}>
{copy.profiles[value]}
</option>
))}
</select>
</label>
<button type="submit" disabled={busy}>
{busy ? copy.searching : copy.search}
</button>
</form>
{error && <p role="alert">{error}</p>}
{results.length > 0 && (
<div className="route-results" aria-label={copy.searchResults}>
{results.map((destination) => (
<button
key={destination.id}
type="button"
disabled={busy}
=> void start(destination)}
>
<strong>{destination.name}</strong>
<span>{destination.label}</span>
</button>
))}
</div>
)}
</section>
);
}