Files
punktfunk/web/src/sections/Pairing/index.tsx
T
2026-06-26 05:43:34 +00:00

392 lines
11 KiB
TypeScript

import { useQueryClient } from "@tanstack/react-query";
import {
CheckCircle2,
KeyRound,
Smartphone,
Timer,
Trash2,
UserPlus,
X,
} from "lucide-react";
import { type FC, useState } from "react";
import {
getGetNativePairingQueryKey,
getListNativeClientsQueryKey,
getListPendingDevicesQueryKey,
useApprovePendingDevice,
useArmNativePairing,
useDenyPendingDevice,
useDisarmNativePairing,
useGetNativePairing,
useListNativeClients,
useListPendingDevices,
useUnpairNativeClient,
} from "@/api/gen/native/native";
import {
getGetPairingStatusQueryKey,
useGetPairingStatus,
useSubmitPairingPin,
} from "@/api/gen/pairing/pairing";
import { QueryState } from "@/components/query-state";
import { Section } from "@/components/section";
import { Button } from "@/components/ui/button";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import {
Table,
TableBody,
TableCell,
TableHead,
TableHeader,
TableRow,
} from "@/components/ui/table";
import { useLocale } from "@/lib/i18n";
import { m } from "@/paraglide/messages";
/** Seconds → `m:ss`. */
function fmtTime(secs: number): string {
const s = Math.max(0, Math.floor(secs));
return `${Math.floor(s / 60)}:${(s % 60).toString().padStart(2, "0")}`;
}
// Pairing composes four independent sub-cards, each its own little container
// (own query + mutations). They share the page's staggered entrance via <Section>.
export const SectionPairing: FC = () => {
useLocale();
return (
<Section>
<h1 className="text-2xl font-semibold">{m.pairing_title()}</h1>
<PendingDevices />
<NativePairingCard />
<NativeDevices />
<MoonlightPairingCard />
</Section>
);
};
/** Seconds since a knock → a short relative label. */
function fmtAge(secs: number): string {
if (secs < 10) return m.pairing_pending_age_just_now();
if (secs < 60) return m.pairing_pending_age_secs({ s: Math.floor(secs) });
return m.pairing_pending_age_mins({ min: Math.floor(secs / 60) });
}
/**
* Devices awaiting delegated approval: an unpaired device that tried to connect
* shows up here, and Approve pairs it on the spot — no PIN fetched out of band.
* Renders nothing while empty (the common case); polls so a knock appears while
* the operator is looking at the page.
*/
function PendingDevices() {
const qc = useQueryClient();
const pending = useListPendingDevices({ query: { refetchInterval: 3_000 } });
const approve = useApprovePendingDevice();
const deny = useDenyPendingDevice();
const rows = pending.data ?? [];
// Stay out of the way when there's nothing pending and the fetch is healthy — but DON'T swallow
// a real error (a 500 etc.); fall through to QueryState below so it surfaces like every other
// section. (A 401 is handled globally by the fetcher's redirect-to-login.)
if (rows.length === 0 && !pending.error) return null;
const refresh = () => {
qc.invalidateQueries({ queryKey: getListPendingDevicesQueryKey() });
qc.invalidateQueries({ queryKey: getListNativeClientsQueryKey() });
};
const onApprove = (id: number, currentName: string) => {
const name = prompt(m.pairing_pending_name_prompt(), currentName);
if (name == null) return; // operator cancelled
approve.mutate(
{ id, data: { name: name.trim() ? name.trim() : null } },
{ onSuccess: refresh },
);
};
return (
<div className="space-y-2">
<h2 className="flex items-center gap-2 text-lg font-medium">
<UserPlus className="size-4" />
{m.pairing_pending_title()}
</h2>
<p className="text-sm text-muted-foreground">
{m.pairing_pending_desc()}
</p>
<QueryState
isLoading={pending.isLoading}
error={pending.error}
refetch={pending.refetch}
>
<Card>
<CardContent className="p-0">
<Table>
<TableBody>
{rows.map((p) => (
<TableRow key={p.id}>
<TableCell className="font-medium">{p.name}</TableCell>
<TableCell className="font-mono text-xs text-muted-foreground">
{p.fingerprint.slice(0, 16)}
</TableCell>
<TableCell className="text-xs text-muted-foreground">
{fmtAge(p.age_secs)}
</TableCell>
<TableCell className="text-right">
<div className="flex justify-end gap-2">
<Button
size="sm"
disabled={approve.isPending || deny.isPending}
onClick={() => onApprove(p.id, p.name)}
>
{m.pairing_pending_approve()}
</Button>
<Button
size="sm"
variant="ghost"
aria-label={m.pairing_pending_deny()}
disabled={approve.isPending || deny.isPending}
onClick={() =>
deny.mutate({ id: p.id }, { onSuccess: refresh })
}
>
<X className="size-4" />
</Button>
</div>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</CardContent>
</Card>
</QueryState>
</div>
);
}
/** Native (punktfunk/1) pairing: arm a window → DISPLAY the PIN the user enters on their device. */
function NativePairingCard() {
const qc = useQueryClient();
// Poll fast while armed (live countdown), slow otherwise.
const status = useGetNativePairing({
query: { refetchInterval: (q) => (q.state.data?.armed ? 1_000 : 4_000) },
});
const arm = useArmNativePairing();
const disarm = useDisarmNativePairing();
const d = status.data;
const refresh = () =>
qc.invalidateQueries({ queryKey: getGetNativePairingQueryKey() });
return (
<QueryState
isLoading={status.isLoading}
error={status.error}
refetch={status.refetch}
>
<Card className="max-w-md">
<CardHeader>
<CardTitle className="flex items-center gap-2">
<Smartphone className="size-4" />
{m.pairing_native_title()}
</CardTitle>
</CardHeader>
<CardContent className="space-y-4">
{!d?.enabled ? (
<p className="text-sm text-muted-foreground">
{m.pairing_native_disabled()}
</p>
) : d.armed && d.pin ? (
<div className="space-y-3">
<p className="text-sm">{m.pairing_native_enter()}</p>
<div className="rounded-lg border bg-muted/40 py-5 text-center font-mono text-4xl font-semibold tracking-[0.3em]">
{d.pin}
</div>
{d.expires_in_secs != null && (
<p className="flex items-center justify-center gap-1.5 text-sm text-muted-foreground">
<Timer className="size-4" />
{m.pairing_native_expires()} {fmtTime(d.expires_in_secs)}
</p>
)}
<Button
variant="outline"
className="w-full"
disabled={disarm.isPending}
onClick={() => disarm.mutate(undefined, { onSuccess: refresh })}
>
{m.pairing_native_cancel()}
</Button>
</div>
) : (
<>
<p className="text-sm text-muted-foreground">
{m.pairing_native_desc()}
</p>
<Button
disabled={arm.isPending}
onClick={() =>
arm.mutate(
{ data: { ttl_secs: 120 } },
{ onSuccess: refresh },
)
}
>
<KeyRound className="size-4" />
{m.pairing_native_arm()}
</Button>
</>
)}
</CardContent>
</Card>
</QueryState>
);
}
/** The paired native (punktfunk/1) devices, with unpair. */
function NativeDevices() {
const qc = useQueryClient();
const clients = useListNativeClients();
const unpair = useUnpairNativeClient();
const rows = clients.data ?? [];
const onUnpair = (fingerprint: string) => {
if (!confirm(m.pairing_native_unpair_confirm())) return;
unpair.mutate(
{ fingerprint },
{
onSuccess: () =>
qc.invalidateQueries({ queryKey: getListNativeClientsQueryKey() }),
},
);
};
return (
<div className="space-y-2">
<h2 className="text-lg font-medium">{m.pairing_native_devices()}</h2>
<QueryState
isLoading={clients.isLoading}
error={clients.error}
refetch={clients.refetch}
>
{rows.length === 0 ? (
<Card>
<CardContent className="p-6 text-center text-sm text-muted-foreground">
{m.pairing_native_empty()}
</CardContent>
</Card>
) : (
<Card>
<CardContent className="p-0">
<Table>
<TableHeader>
<TableRow>
<TableHead>{m.clients_name()}</TableHead>
<TableHead>{m.clients_fingerprint()}</TableHead>
<TableHead className="w-12" />
</TableRow>
</TableHeader>
<TableBody>
{rows.map((c) => (
<TableRow key={c.fingerprint}>
<TableCell className="font-medium">
{c.name || "—"}
</TableCell>
<TableCell className="font-mono text-xs text-muted-foreground">
{c.fingerprint.slice(0, 16)}
</TableCell>
<TableCell>
<Button
variant="ghost"
size="icon"
aria-label={m.action_unpair()}
disabled={unpair.isPending}
onClick={() => onUnpair(c.fingerprint)}
>
<Trash2 className="size-4 text-destructive" />
</Button>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</CardContent>
</Card>
)}
</QueryState>
</div>
);
}
/** GameStream/Moonlight pairing: the client shows a PIN, the operator submits it here. */
function MoonlightPairingCard() {
const qc = useQueryClient();
const [pin, setPin] = useState("");
const pairing = useGetPairingStatus({ query: { refetchInterval: 2_000 } });
const submit = useSubmitPairingPin();
const pending = pairing.data?.pin_pending ?? false;
const onSubmit = (e: React.FormEvent) => {
e.preventDefault();
submit.mutate(
{ data: { pin } },
{
onSuccess: () => {
setPin("");
qc.invalidateQueries({ queryKey: getGetPairingStatusQueryKey() });
},
},
);
};
return (
<QueryState
isLoading={pairing.isLoading}
error={pairing.error}
refetch={pairing.refetch}
>
<Card className="max-w-md">
<CardHeader>
<CardTitle className="flex items-center gap-2">
<KeyRound className="size-4" />
{m.pairing_moonlight_title()}
</CardTitle>
</CardHeader>
<CardContent>
{!pending ? (
<p className="text-sm text-muted-foreground">{m.pairing_idle()}</p>
) : (
<form onSubmit={onSubmit} className="space-y-4">
<p className="text-sm">{m.pairing_waiting()}</p>
<div className="space-y-2">
<Label htmlFor="pin">{m.pairing_pin_label()}</Label>
<Input
id="pin"
inputMode="numeric"
autoComplete="off"
maxLength={8}
value={pin}
onChange={(e) => setPin(e.target.value.replace(/\D/g, ""))}
placeholder="0000"
className="font-mono text-lg tracking-widest"
/>
</div>
<Button
type="submit"
disabled={pin.length < 4 || submit.isPending}
>
{m.pairing_submit()}
</Button>
{submit.isSuccess && (
<p className="flex items-center gap-1.5 text-sm text-[var(--success)]">
<CheckCircle2 className="size-4" />
{m.pairing_success()}
</p>
)}
{submit.isError && (
<p className="text-sm text-destructive">{m.pairing_failed()}</p>
)}
</form>
)}
</CardContent>
</Card>
</QueryState>
);
}