Files
OpsLog/frontend/src/components/StationControlPanel.tsx
T
rouggy 26b8dade20 feat(relays): generic HTTP relay board, and point band switching at it
An operator was about to build band→relay mapping into the custom URL rows.
It already exists, and better: relay auto-control has a per-relay "band" rule
driving webswitch, KMTronic, Dingtian, Denkovi and USB boards. It holds state
so a relay is only commanded when its wanted position changed, reads the
boards live before the first apply so it does not re-command one already in
place, and carries per-relay labels. A URL fired on a band change has none of
that, and would have been a second definition of "which antenna on which band"
— the drift that cost us a week on counties.

So the gap was only the hardware: a hand-made switch is none of the five named
types. It is now the sixth, "HTTP relay": an ON URL and an OFF URL, either as
one pattern with {relay} substituted, or one pair per relay. The per-relay
form is the reason it exists — these boxes often have URLs with nothing in
common between channels (…/FF0101 and …/FF0201), which no pattern can express.

Status is remembered rather than read: most have no endpoint worth trusting.
The cost is stated in the code and the panel — after a restart every relay is
re-commanded once, which is harmless on a board with no memory and far better
than assuming an antenna is already selected.

And the Connections panel now says so, exactly where the wrong choice is made:
picking a band change with a URL transport shows a note pointing at Station
Control. The URL transport stays — a lookup pushed to a webhook or a QSO to a
dashboard is an event, not a state, and Station Control has no place for it.
2026-08-15 02:23:03 +02:00

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import { useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react';
import { Plus, Pencil, Trash2, Power, PlugZap, Loader2, Check, X, Compass, Square, Antenna as AntennaIcon, ArrowDownToLine, Minus, RefreshCw, GripVertical, ChevronUp, ChevronDown } from 'lucide-react';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
import { cn } from '@/lib/utils';
import { useI18n } from '@/lib/i18n';
import { writeUiPref } from '@/lib/uiPref';
import { RotorCompass } from '@/components/RotorCompass';
import { AmpCard } from '@/components/AmpCard';
import { TunerCard } from '@/components/TunerCard';
import type { TGStatus } from '@/components/TunerGeniusPanel';
import {
GetStationDevices, SaveStationDevices, GetStationStatus, StationSetRelay,
GetRotatorHeading, RotatorGoTo, RotatorStop, SetActiveRotor,
GetUltrabeamStatus, SetUltrabeamDirection, UltrabeamRetract, MotorSetElement, MotorReadElements,
MotorTuneKHz, MotorNudgeKHz, SetMotorFollow,
ListDenkoviDevices, ListSerialPorts, TestStationDevice,
GetAmpStatuses, GetFlexState,
GetTunerGeniusStatus, GetTunerGeniusSettings,
} from '../../wailsjs/go/main/App';
type RotatorProps = { centerLat?: number | null; centerLon?: number | null; bearing?: number | null };
type Device = {
id: string; type: string; name: string; host: string;
user?: string; pass?: string; channels?: number; labels: string[];
// Generic HTTP board only. The per-relay URLs win over the patterns.
on_urls?: string[]; off_urls?: string[]; on_pattern?: string; off_pattern?: string;
};
type Relay = { number: number; label: string; on: boolean };
type DevStatus = { id: string; name: string; type: string; connected: boolean; error?: string; relays: Relay[] };
// Dashboard geometry: a grid of EQUAL columns whose cards also share a common
// HEIGHT per row — every card stretches to the tallest one beside it. Masonry
// packed tighter but left the row edges ragged, which read as untidy on a wide
// screen; aligned rows are what an operator expects from a dashboard.
const CARD_MIN = 430; // narrowest a card may get before "Auto" drops a column
const GRID_GAP = 16; // px between cards, both axes
const RELAY_COUNT: Record<string, number> = { webswitch: 5, kmtronic: 8, denkovi: 8, usbrelay: 8, dingtian: 2, httpgen: 4 };
const TYPE_LABEL: Record<string, string> = { webswitch: 'WebSwitch 1216H', kmtronic: 'KMTronic 8-relay', denkovi: 'Denkovi USB (FT245)', usbrelay: 'Denkovi USB (serial)', dingtian: 'Dingtian IOT relay', httpgen: 'HTTP relay' };
// Relay count for a configured device: fixed by type, except Denkovi (4/8) and
// the generic USB-serial board, whose channel count the user picks.
const chanCount = (d: Device): number =>
(d.type === 'denkovi' || d.type === 'usbrelay') ? (d.channels && d.channels >= 1 ? d.channels : 8)
: d.type === 'dingtian' ? (d.channels && d.channels >= 1 ? d.channels : 2)
: (RELAY_COUNT[d.type] ?? 5);
function blankDevice(): Device {
return { id: '', type: 'webswitch', name: '', host: '', user: '', pass: '', labels: Array(5).fill('') };
}
type Heading = { enabled: boolean; ok: boolean; azimuth: number; rotors?: string[]; active?: number };
// RotatorWidget shows the configured rotator (Settings → Rotator) right in the
// Station Control tab: a live compass you can click to turn, a heading readout, a
// GoTo box, quick N/E/S/W presets, and Stop. Heading is polled by the panel and
// passed in (so the panel can also order this widget); it drives the shared
// rotator backend.
function RotatorWidget({ hd, refetch, centerLat, centerLon, bearing, t }: RotatorProps & {
hd: Heading; refetch: () => void; t: (k: string, v?: any) => string;
}) {
const [goto, setGoto] = useState('');
const [err, setErr] = useState('');
const turn = (az: number) => {
const a = ((Math.round(az) % 360) + 360) % 360;
RotatorGoTo(a, -1).then(refetch).catch((e) => setErr(String(e?.message ?? e)));
};
const poll = refetch;
const presets: [string, number][] = [['N', 0], ['E', 90], ['S', 180], ['W', 270]];
return (
<div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden">
<div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
<Compass className="size-4 text-primary" />
<div className="text-sm font-semibold">{t('station.rotator')}</div>
<span className={cn('ml-auto size-2 rounded-full', hd.ok ? 'bg-success' : 'bg-warning')}
title={hd.ok ? t('station.online') : t('station.rotatorNoRead')} />
</div>
<div className="p-3 flex gap-4 items-start">
{/* The SP/LP readout lives INSIDE RotorCompass, so every compass in the
app carries it rather than each caller drawing its own. */}
<RotorCompass
bearing={bearing ?? null}
headings={hd.ok ? [hd.azimuth] : []}
centerLat={centerLat ?? null}
centerLon={centerLon ?? null}
rotorEnabled={hd.ok}
rotors={hd.rotors}
activeRotor={hd.active}
onSelectRotor={(i) => { SetActiveRotor(i).then(refetch).catch((e) => setErr(String(e?.message ?? e))); }}
onGoto={(az) => turn(az)}
/>
<div className="flex-1 min-w-0 space-y-2">
<div className="font-mono">
<span className="text-2xl font-bold tabular-nums">{hd.ok ? `${hd.azimuth}°` : '—'}</span>
</div>
<div className="flex gap-1">
{presets.map(([lbl, az]) => (
<button key={lbl} type="button" onClick={() => turn(az)}
className="flex-1 rounded-md border border-border bg-muted/40 py-1 text-xs font-semibold hover:bg-muted">
{lbl}
</button>
))}
</div>
<div className="flex gap-1.5">
<Input value={goto} onChange={(e) => setGoto(e.target.value.replace(/[^0-9]/g, ''))}
onKeyDown={(e) => { if (e.key === 'Enter' && goto) turn(parseInt(goto, 10)); }}
placeholder="0359" className="h-8 flex-1 min-w-0 font-mono text-sm" />
<Button size="sm" className="h-8 shrink-0" disabled={!goto} onClick={() => turn(parseInt(goto, 10))}>{t('station.go')}</Button>
</div>
<Button size="sm" variant="outline" className="h-8 w-full" onClick={() => RotatorStop().then(poll).catch((e) => setErr(String(e?.message ?? e)))}>
<Square className="size-3 mr-1" /> {t('station.stop')}
</Button>
{err && <div className="text-[11px] text-destructive break-words">{err}</div>}
</div>
</div>
</div>
);
}
type AntStatus = { enabled: boolean; type: string; connected: boolean; direction: number; frequency: number; moving: boolean; elements: number[]; follow?: boolean; step_khz?: number; track_mode?: string; bands?: string[]; band_freqs?: Record<string, number> };
// Where each band button points the antenna.
//
// Not the arithmetic centre of the band. An antenna is tuned for where people
// actually work: 20 m centres on 14175 but nobody lives there, and 10 m spans
// 1.7 MHz of which the top half is empty. These are the points that leave the
// elements closest to right for the whole band, and one nudge away from the rest.
const ANT_BAND_KHZ: Record<string, number> = {
'40m': 7100, '30m': 10125, '20m': 14150, '17m': 18110,
'15m': 21150, '12m': 24930, '10m': 28400, '6m': 50150,
};
// NUDGE_KHZ is the up/down step. 25 kHz because that is also the finest tracking
// threshold: a nudge smaller than the tracking step would be undone by the next
// poll while tracking is on.
const NUDGE_KHZ = 25;
// bandOfKHz names the band a frequency sits in, so a band button can light up
// when the ANTENNA is already there. Deliberately generous at the edges: the
// antenna's reported frequency is where it was commanded, which can sit slightly
// outside the allocation.
function bandOfKHz(khz: number): string {
const edges: [number, number, string][] = [
[6900, 7300, '40m'], [10050, 10200, '30m'], [13900, 14400, '20m'],
[18000, 18200, '17m'], [20900, 21500, '15m'], [24800, 25000, '12m'],
[27900, 29800, '10m'], [49900, 50600, '6m'],
];
for (const [lo, hi, b] of edges) if (khz >= lo && khz <= hi) return b;
return '';
}
// MotorAntennaWidget controls a motorized antenna (Ultrabeam / SteppIR) from the
// Station Control tab: pattern (Normal / 180° / Bi), Retract, and — Ultrabeam
// only — per-element length adjustment. Heading/state is polled by the panel.
const ELEMENT_STEP = 2; // the physical console adjusts 2 mm per press
// elementName maps an element index to a ham-radio name: 0 = reflector,
// 1 = driven element, then Director 1, 2, 3…
function elementName(i: number, t: (k: string, v?: any) => string): string {
if (i === 0) return t('station.reflector');
if (i === 1) return t('station.driven');
return `${t('station.director')} ${i - 1}`;
}
function MotorAntennaWidget({ ant, refetch, t }: { ant: AntStatus; refetch: () => void; t: (k: string, v?: any) => string }) {
const [err, setErr] = useState('');
const [lengths, setLengths] = useState<number[]>([]); // current element lengths (mm), from ReadElements
const [reading, setReading] = useState(false);
const [busyEl, setBusyEl] = useState<number | null>(null);
const [editingEl, setEditingEl] = useState<number | null>(null); // element whose mm is being typed
const [editVal, setEditVal] = useState('');
const run = (p: Promise<any>) => p.then(refetch).catch((e) => setErr(String(e?.message ?? e)));
const isUB = ant.type !== 'steppir';
const readLengths = useCallback(async () => {
setReading(true); setErr('');
try { setLengths(((await MotorReadElements()) ?? []) as number[]); }
catch (e: any) { setErr(String(e?.message ?? e)); }
finally { setReading(false); }
}, []);
// Read the current lengths once when the Ultrabeam widget mounts/connects, so
// +/- starts from the real values rather than blind.
useEffect(() => { if (isUB && ant.connected) readLengths(); }, [isUB, ant.connected, readLengths]);
// Send an absolute length to one element and remember it as the new baseline.
const setLen = async (i: number, mm: number) => {
const next = Math.max(0, Math.round(mm));
const prev = lengths[i] ?? 0;
setBusyEl(i); setErr('');
setLengths((ls) => { const c = [...ls]; c[i] = next; return c; }); // optimistic
try { await MotorSetElement(i, next); refetch(); }
catch (e: any) {
// Rejected by the controller — most often the element is at its travel
// limit for this band (extending on a low band). Revert the optimistic
// value so the display stays truthful, and explain the likely cause when
// the failed move was an extension.
setLengths((ls) => { const c = [...ls]; c[i] = prev; return c; });
setErr(next > prev ? t('station.atMax') : String(e?.message ?? e));
}
finally { setBusyEl(null); }
};
// Nudge one element by ±2 mm from its current known length.
const nudge = (i: number, delta: number) => setLen(i, (lengths[i] ?? 0) + delta);
// Commit a typed exact length (click on the mm value). Lets the operator fix
// the baseline when the auto-read is off, so +/- then work reliably.
const commitEdit = (i: number) => {
const v = parseInt(editVal, 10);
setEditingEl(null);
if (!isNaN(v) && v >= 0 && v !== lengths[i]) setLen(i, v);
};
const dirs: [number, string][] = [[0, 'N'], [1, '180°'], [2, t('station.bi')]];
return (
<div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full">
<div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
<AntennaIcon className="size-4 text-primary" />
<div className="min-w-0">
<div className="text-sm font-semibold truncate">{isUB ? 'Ultrabeam' : 'SteppIR'}</div>
{ant.frequency > 0 && <div className="text-[10px] text-muted-foreground font-mono">{(ant.frequency / 1000).toFixed(3)} MHz</div>}
</div>
{ant.moving && <span className="ml-auto text-[10px] font-semibold text-warning animate-pulse">{t('station.moving')}</span>}
<span className={cn('size-2 rounded-full shrink-0', ant.moving ? '' : 'ml-auto', ant.connected ? 'bg-success' : 'bg-muted-foreground/40')}
title={ant.connected ? t('station.online') : t('station.offline')} />
</div>
<div className="p-3 space-y-3">
<div>
<div className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground mb-1">{t('station.pattern')}</div>
<div className="flex gap-1">
{dirs.map(([d, lbl]) => (
<button key={d} type="button" disabled={!ant.connected}
onClick={() => run(SetUltrabeamDirection(d))}
className={cn('flex-1 rounded-md border py-1.5 text-xs font-semibold transition-colors disabled:opacity-40',
ant.direction === d ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
{lbl}
</button>
))}
</div>
</div>
{/* Bands, then a nudge, then tracking — in the order an operator uses
them: get to the band, fine-tune inside it, decide whether the
antenna should follow the rig from here. */}
<div>
<div className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground mb-1">{t('station.bands')}</div>
<div className="grid grid-cols-5 gap-1">
{(ant.bands ?? []).map((b: string) => {
// Where this band tunes is resolved by the backend — the operator's
// per-band choice from Settings, or the default. ANT_BAND_KHZ is only
// the floor for a status poll that hasn't landed yet.
const khz = ant.band_freqs?.[b] || ANT_BAND_KHZ[b];
if (!khz) return null;
// "On this band" from the antenna's own frequency, not the rig's:
// the widget must show where the ANTENNA is, which is the whole
// reason for tuning it by hand.
const here = ant.frequency > 0 && bandOfKHz(ant.frequency) === b;
return (
<button key={b} type="button" disabled={!ant.connected}
onClick={() => run(MotorTuneKHz(khz))}
title={`${(khz / 1000).toFixed(3)} MHz`}
className={cn('rounded-md border py-1 text-[11px] font-mono font-semibold transition-colors disabled:opacity-40',
here ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
{b}
</button>
);
})}
</div>
</div>
<div className="flex items-center gap-1">
<button type="button" disabled={!ant.connected}
onClick={() => run(MotorNudgeKHz(-NUDGE_KHZ))}
title={t('station.nudgeDown', { n: NUDGE_KHZ })}
className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1.5 text-xs font-semibold hover:bg-muted disabled:opacity-40">
<ChevronDown className="size-3.5" /> {NUDGE_KHZ}
</button>
<button type="button" disabled={!ant.connected}
onClick={() => run(MotorNudgeKHz(NUDGE_KHZ))}
title={t('station.nudgeUp', { n: NUDGE_KHZ })}
className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1.5 text-xs font-semibold hover:bg-muted disabled:opacity-40">
<ChevronUp className="size-3.5" /> {NUDGE_KHZ}
</button>
</div>
{/* Tracking. Here rather than only in Settings because it is an operating
decision — off to park the antenna, on to resume — not something set
up once. Mode and step only show when tracking is on: settings for
something switched off are questions the operator cannot act on. And
the step only shows in step mode, where it is the one thing it means. */}
<div className="space-y-1.5">
<div className="flex items-center gap-2">
<button type="button"
onClick={() => run(SetMotorFollow(!ant.follow, 0, ''))}
className={cn('flex-1 rounded-md border py-1.5 text-xs font-semibold transition-colors',
ant.follow ? 'bg-success-muted text-success-muted-foreground border-success-border' : 'border-border hover:bg-muted')}>
{ant.follow ? t('station.trackOn') : t('station.trackOff')}
</button>
{ant.follow && (ant.track_mode || 'step') === 'step' && (
<select
value={String(ant.step_khz || 50)}
onChange={(e) => run(SetMotorFollow(true, parseInt(e.target.value, 10), ''))}
className="h-[30px] rounded-md border border-border bg-background px-1 text-xs font-mono"
title={t('station.trackStepTip')}
>
{[25, 50, 100].map((s) => <option key={s} value={s}>{s} kHz</option>)}
</select>
)}
</div>
{ant.follow && (
<select
value={ant.track_mode || 'step'}
onChange={(e) => run(SetMotorFollow(true, 0, e.target.value))}
className="w-full h-[30px] rounded-md border border-border bg-background px-1.5 text-xs"
title={t('station.trackModeTip')}
>
<option value="always" title={t('station.trackAlwaysTip')}>{t('station.trackAlways')}</option>
<option value="step" title={t('station.trackStepTipMode')}>{t('station.trackStep')}</option>
<option value="band" title={t('station.trackBandTip')}>{t('station.trackBand')}</option>
</select>
)}
</div>
<button type="button" disabled={!ant.connected}
onClick={() => run(UltrabeamRetract())}
className="w-full flex items-center justify-center gap-1.5 rounded-md border border-warning-border bg-warning-muted text-warning-muted-foreground py-1.5 text-xs font-semibold hover:brightness-95 disabled:opacity-40">
<ArrowDownToLine className="size-3.5" /> {t('station.retract')}
</button>
{isUB && (
<div>
<div className="flex items-center gap-2 mb-1.5">
<span className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">{t('station.elements')}</span>
<button type="button" onClick={readLengths} disabled={!ant.connected || reading}
className="text-[10px] text-primary hover:underline inline-flex items-center gap-1 disabled:opacity-40" title={t('station.readLengths')}>
<RefreshCw className={cn('size-3', reading && 'animate-spin')} /> {t('station.read')}
</button>
</div>
{lengths.length === 0 ? (
<p className="text-[11px] text-muted-foreground">{t('station.noLengths')}</p>
) : (
<div className="space-y-1.5">
{/* The READ_BANDS reply is undocumented and its 16-bit parse picks
up structural bytes past the real data (varying by band), which
made 6+ bogus "elements" appear. Ultrabeam beams are 3-element,
and ModifyElement addresses elements 0..2 — so show just those. */}
{lengths.map((mm, i) => ({ mm, i })).slice(0, 3).map(({ mm, i }) => (
<div key={i} className="flex items-center gap-2">
<span className="text-xs w-20 shrink-0 text-muted-foreground truncate">{elementName(i, t)}</span>
<button type="button" disabled={!ant.connected || busyEl !== null}
onClick={() => nudge(i, -ELEMENT_STEP)}
className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
<Minus className="size-3.5" />
</button>
{editingEl === i ? (
<input autoFocus type="number" value={editVal}
onChange={(e) => setEditVal(e.target.value)}
onBlur={() => commitEdit(i)}
onKeyDown={(e) => { if (e.key === 'Enter') commitEdit(i); if (e.key === 'Escape') setEditingEl(null); }}
className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums bg-transparent border border-primary rounded px-1" />
) : (
<span className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums cursor-pointer hover:underline"
title={t('station.setExactLen')}
onClick={() => { setEditingEl(i); setEditVal(String(mm)); }}>
{busyEl === i ? <Loader2 className="size-3.5 animate-spin inline" /> : `${mm} mm`}
</span>
)}
<button type="button" disabled={!ant.connected || busyEl !== null}
onClick={() => nudge(i, ELEMENT_STEP)}
className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
<Plus className="size-3.5" />
</button>
</div>
))}
</div>
)}
<p className="text-[10px] text-muted-foreground mt-1">{t('station.elementsHint')}</p>
</div>
)}
{err && <div className="text-[11px] text-destructive break-words">{err}</div>}
</div>
</div>
);
}
export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorProps) {
const { t } = useI18n();
const [devices, setDevices] = useState<Device[]>([]);
const [status, setStatus] = useState<Record<string, DevStatus>>({});
const [editing, setEditing] = useState<Device | null>(null); // device being added/edited
const [busy, setBusy] = useState<Record<string, boolean>>({}); // per-relay in-flight
const [rot, setRot] = useState<Heading>({ enabled: false, ok: false, azimuth: 0 });
const [ant, setAnt] = useState<AntStatus>({ enabled: false, type: '', connected: false, direction: 0, frequency: 0, moving: false, elements: [] });
// Widget order (rotator + device ids), drag-and-drop reorderable, persisted.
const [order, setOrder] = useState<string[]>(() => {
try { const v = JSON.parse(localStorage.getItem('opslog.stationOrder') || '[]'); return Array.isArray(v) ? v : []; } catch { return []; }
});
const dragId = useRef<string | null>(null);
// Max columns per row (persisted). "Auto" fills the window; a number caps the
// row so cards wrap onto further lines even when there's horizontal room.
const [cols, setCols] = useState<string>(() => localStorage.getItem('opslog.stationCols') || 'auto');
// How many columns the dashboard shows. "Auto" fits as many CARD_MIN-wide
// cards as the window allows; an explicit count is honoured as asked, even
// past that width — the operator can see his own screen.
const gridRef = useRef<HTMLDivElement | null>(null);
const [colCount, setColCount] = useState(1);
useLayoutEffect(() => {
if (cols !== 'auto') { setColCount(Number(cols) || 1); return; }
const el = gridRef.current;
if (!el) return;
const measure = () => setColCount(Math.max(1, Math.floor((el.clientWidth + GRID_GAP) / (CARD_MIN + GRID_GAP))));
measure();
const ro = new ResizeObserver(measure);
ro.observe(el);
return () => ro.disconnect();
}, [cols]);
// Amplifiers (Settings → Amplifier): shown here so operators without a
// FlexRadio panel still get the controls. EVERY configured amp gets its own
// card (identical to the Flex panel's) — no dropdown. Polled fast (1.5s) so the
// FlexRadio meters read live; the Flex state rides along because a PGXL's
// OPERATE/meters come from the radio, not the direct GSCP link.
const [amps, setAmps] = useState<any[]>([]);
const [flexState, setFlexState] = useState<any>(null);
useEffect(() => {
let alive = true;
const load = () => Promise.all([
GetAmpStatuses().catch(() => []),
GetFlexState().catch(() => null),
]).then(([l, fx]: any[]) => { if (alive) { setAmps((l ?? []) as any[]); setFlexState(fx); } });
load();
const id = window.setInterval(load, 1500);
return () => { alive = false; window.clearInterval(id); };
}, []);
// Tuner Genius XL (4O3A): a card here too, so operators without a FlexRadio
// panel still get the controls. Re-read the enabled flag so it appears/hides
// without a restart.
const [tg, setTg] = useState<TGStatus>({ connected: false });
const [tgEnabled, setTgEnabled] = useState(false);
useEffect(() => {
let alive = true;
const load = async () => {
try { const en: any = await GetTunerGeniusSettings(); if (alive) setTgEnabled(!!en?.enabled); } catch {}
try { const s: any = await GetTunerGeniusStatus(); if (alive && s) setTg(s as TGStatus); } catch {}
};
load();
const id = window.setInterval(load, 500); // fast so meters track TX (see App.tsx)
return () => { alive = false; window.clearInterval(id); };
}, []);
const loadDevices = useCallback(async () => {
try { setDevices(((await GetStationDevices()) ?? []) as Device[]); } catch { /* db not ready */ }
}, []);
const poll = useCallback(async () => {
try {
const s = ((await GetStationStatus()) ?? []) as DevStatus[];
setStatus(Object.fromEntries(s.map((d) => [d.id, d])));
} catch { /* ignore transient */ }
}, []);
const pollRot = useCallback(async () => {
try { setRot((await GetRotatorHeading()) as any); } catch { /* ignore */ }
}, []);
const pollAnt = useCallback(async () => {
try { setAnt((await GetUltrabeamStatus()) as any); } catch { /* ignore */ }
}, []);
useEffect(() => { loadDevices(); }, [loadDevices]);
useEffect(() => {
poll(); pollRot(); pollAnt();
const id = window.setInterval(() => { poll(); pollRot(); pollAnt(); }, 3000);
return () => window.clearInterval(id);
}, [poll, pollRot, pollAnt, devices.length]);
const persistOrder = (next: string[]) => { setOrder(next); writeUiPref('opslog.stationOrder', JSON.stringify(next)); };
// Reorder so `dragged` lands just before `target`.
const onDrop = (targetId: string) => {
const src = dragId.current; dragId.current = null;
if (!src || src === targetId) return;
const ids = widgetIds.filter((id) => id !== src);
const at = ids.indexOf(targetId);
ids.splice(at < 0 ? ids.length : at, 0, src);
persistOrder(ids);
};
const persist = async (next: Device[]) => {
setDevices(next);
try { await SaveStationDevices(next as any); } catch { /* surfaced by status */ }
await loadDevices();
poll();
};
const toggle = async (dev: Device, relay: number, on: boolean) => {
const key = `${dev.id}:${relay}`;
setBusy((b) => ({ ...b, [key]: true }));
// Optimistic flip so the switch feels instant; the poll reconciles.
setStatus((st) => {
const d = st[dev.id]; if (!d) return st;
return { ...st, [dev.id]: { ...d, relays: d.relays.map((r) => (r.number === relay ? { ...r, on } : r)) } };
});
try { await StationSetRelay(dev.id, relay, on); } catch { /* poll will correct */ }
await poll();
setBusy((b) => ({ ...b, [key]: false }));
};
const saveEdit = async () => {
if (!editing) return;
const d = { ...editing, name: editing.name.trim() || TYPE_LABEL[editing.type], host: editing.host.trim() };
const exists = devices.some((x) => x.id && x.id === d.id);
await persist(exists ? devices.map((x) => (x.id === d.id ? d : x)) : [...devices, d]);
setEditing(null);
};
const removeDevice = async (id: string) => { await persist(devices.filter((x) => x.id !== id)); };
// Build the widget list (rotator first by default, then devices), then order it
// by the saved drag order — unknown ids fall to the end in their natural order.
const deviceCard = (dev: Device) => {
const st = status[dev.id];
const relays = st?.relays ?? dev.labels.map((label, i) => ({ number: i + 1, label, on: false }));
return (
<div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full">
<div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
<PlugZap className="size-4 text-primary" />
<div className="min-w-0">
<div className="text-sm font-semibold truncate">{dev.name || TYPE_LABEL[dev.type]}</div>
<div className="text-[10px] text-muted-foreground font-mono truncate">{TYPE_LABEL[dev.type]} · {dev.host}</div>
</div>
<span className={cn('ml-auto size-2 rounded-full shrink-0', st?.connected ? 'bg-success' : 'bg-muted-foreground/40')}
title={st?.connected ? t('station.online') : (st?.error || t('station.offline'))} />
<button className="text-muted-foreground hover:text-foreground" title={t('station.edit')}
onClick={() => setEditing({ ...dev, labels: [...dev.labels] })}><Pencil className="size-3.5" /></button>
<button className="text-muted-foreground hover:text-destructive" title={t('station.delete')}
onClick={() => removeDevice(dev.id)}><Trash2 className="size-3.5" /></button>
</div>
{/* Compact one-line relay buttons at a FIXED width so they don't stretch
across the whole card — they wrap to fill the available width instead. */}
<div className="p-2 flex flex-wrap gap-1.5">
{relays.map((r) => {
const key = `${dev.id}:${r.number}`;
const label = r.label || `${t('station.relay')} ${r.number}`;
return (
<button key={r.number} type="button" disabled={!st?.connected}
title={label}
onClick={() => toggle(dev, r.number, !r.on)}
className={cn('w-[150px] flex items-center gap-1.5 rounded-md border px-2 py-1 text-left transition-colors disabled:opacity-40',
r.on ? 'bg-success/15 border-success/50' : 'bg-muted/30 border-border hover:bg-muted')}>
<span className={cn('flex items-center justify-center size-5 rounded shrink-0',
r.on ? 'bg-success text-success-foreground' : 'bg-muted-foreground/15 text-muted-foreground')}>
{busy[key] ? <Loader2 className="size-3 animate-spin" /> : <Power className="size-3" />}
</span>
<span className="flex-1 min-w-0 text-xs font-medium truncate">{label}</span>
<span className={cn('text-[9px] font-bold shrink-0', r.on ? 'text-success' : 'text-muted-foreground/50')}>
{r.on ? t('station.on') : t('station.off')}
</span>
</button>
);
})}
</div>
</div>
);
};
// `wide` cards take two grid columns instead of one. The amplifier and tuner
// carry meter rows and a channel selector that are unreadable squeezed into a
// single ~430px column — they are the same cards the FlexRadio panel shows
// full-width, and they need that room here too.
const widgets: { id: string; node: React.ReactNode; wide?: boolean }[] = [];
if (rot.enabled) {
widgets.push({ id: 'rotator', node: <RotatorWidget hd={rot} refetch={pollRot} centerLat={centerLat} centerLon={centerLon} bearing={bearing} t={t} /> });
}
if (ant.enabled) {
widgets.push({ id: 'antenna', node: <MotorAntennaWidget ant={ant} refetch={pollAnt} t={t} /> });
}
// One card per configured amplifier (identical to the Flex panel's card).
for (const amp of amps) widgets.push({ id: `amp:${amp.id}`, node: <AmpCard amp={amp} flex={flexState} t={t} />, wide: true });
// Tuner Genius XL card (identical to the Flex panel's).
if (tgEnabled) widgets.push({ id: 'tuner', node: <TunerCard status={tg} t={t} />, wide: true });
for (const dev of devices) widgets.push({ id: dev.id, node: deviceCard(dev) });
const rank = (id: string) => { const i = order.indexOf(id); return i < 0 ? 1e6 : i; };
const ordered = widgets.map((w, i) => ({ ...w, i })).sort((a, b) => (rank(a.id) - rank(b.id)) || (a.i - b.i));
const widgetIds = ordered.map((w) => w.id);
const noDevices = devices.length === 0 && !rot.enabled && !ant.enabled && amps.length === 0 && !tgEnabled;
return (
<div className="flex-1 min-h-0 overflow-auto p-4">
<div className="flex items-center justify-between mb-3">
<h2 className="text-sm font-bold uppercase tracking-wider text-muted-foreground">{t('station.title')}</h2>
<div className="flex items-center gap-2">
{/* Max columns per row: Auto fills the window; 1/2/3/4 cap the row so a
card can sit on a further line even with horizontal room to spare. */}
<div className="flex items-center rounded-md border border-border overflow-hidden text-[11px]">
{(['auto', '1', '2', '3', '4', '5', '6'] as const).map((c) => (
<button key={c} type="button"
onClick={() => { setCols(c); writeUiPref('opslog.stationCols', c); }}
className={cn('px-2 py-1 font-medium', cols === c ? 'bg-primary text-primary-foreground' : 'text-muted-foreground hover:bg-muted')}>
{c === 'auto' ? t('station.colsAuto') : c}
</button>
))}
</div>
<Button size="sm" variant="outline" onClick={() => setEditing(blankDevice())}>
<Plus className="size-3.5 mr-1" /> {t('station.addDevice')}
</Button>
</div>
</div>
{noDevices && !editing && (
<div className="max-w-4xl rounded-lg border border-dashed border-border p-8 text-center text-sm text-muted-foreground">
{t('station.empty')}
</div>
)}
{/* Dashboard grid: equal columns, and every card stretches to the height of
the tallest one on its row, so the rows line up instead of ending
ragged. One column each, two for the amplifier/tuner whose meter rows
need the room. Each card has a grip handle (left rail) as the drag
initiator, since the body is full of buttons. */}
<div ref={gridRef} style={{
display: 'grid',
gridTemplateColumns: `repeat(${colCount}, minmax(0, 1fr))`,
gap: `${GRID_GAP}px`,
}}>
{ordered.map((w) => (
<div key={w.id}
// A wide card takes two columns — but never more than there are, or
// the grid would grow a phantom column on a narrow window.
style={{ gridColumn: w.wide ? `span ${Math.min(2, colCount)}` : undefined }}
onDragOver={(e) => { if (dragId.current) { e.preventDefault(); e.dataTransfer.dropEffect = 'move'; } }}
onDrop={(e) => { if (dragId.current) { e.preventDefault(); onDrop(w.id); } }}>
{/* h-full down the chain is what makes the card fill the row height
rather than sit at its natural size in a taller cell. */}
<div className="flex items-stretch h-full">
<div draggable
onDragStart={(e) => { dragId.current = w.id; e.dataTransfer.effectAllowed = 'move'; }}
onDragEnd={() => { dragId.current = null; }}
title={t('station.dragMove')}
className={cn('flex items-center shrink-0 px-0.5 rounded-l-xl cursor-grab active:cursor-grabbing text-muted-foreground/30 hover:text-muted-foreground hover:bg-muted/40 transition-colors',
dragId.current === w.id && 'opacity-60')}>
<GripVertical className="size-4" />
</div>
<div className="flex-1 min-w-0 [&>*]:h-full">{w.node}</div>
</div>
</div>
))}
</div>
{!noDevices && (
<p className="text-[11px] text-muted-foreground mt-2">{t('station.dragHint')}</p>
)}
{editing && (
<DeviceEditor device={editing} onChange={setEditing} onSave={saveEdit} onCancel={() => setEditing(null)} t={t} />
)}
</div>
);
}
function DeviceEditor({ device, onChange, onSave, onCancel, t }: {
device: Device; onChange: (d: Device) => void; onSave: () => void; onCancel: () => void; t: (k: string, v?: any) => string;
}) {
const ref = useRef<HTMLDivElement>(null);
useEffect(() => { ref.current?.scrollIntoView({ behavior: 'smooth', block: 'nearest' }); }, []);
const setType = (type: string) => {
const channels = (type === 'denkovi' || type === 'usbrelay') ? (device.channels || 8) : undefined;
const n = chanCount({ ...device, type, channels });
const labels = Array.from({ length: n }, (_, i) => device.labels[i] ?? '');
onChange({ ...device, type, channels, labels });
};
const setChannels = (channels: number) => {
const n = chanCount({ ...device, channels });
const labels = Array.from({ length: n }, (_, i) => device.labels[i] ?? '');
onChange({ ...device, channels, labels });
};
const isKM = device.type === 'kmtronic';
const isDingtian = device.type === 'dingtian';
const isDenkovi = device.type === 'denkovi';
const isUsbRelay = device.type === 'usbrelay';
const isHTTPGen = device.type === 'httpgen';
// COM ports for the generic USB-serial relay picker.
const [serialPorts, setSerialPorts] = useState<string[]>([]);
useEffect(() => {
if (!isUsbRelay) return;
ListSerialPorts().then((p) => setSerialPorts((p ?? []) as string[])).catch(() => setSerialPorts([]));
}, [isUsbRelay]);
// Detected FTDI serials for the Denkovi picker.
const [denkoviSerials, setDenkoviSerials] = useState<string[]>([]);
const [detecting, setDetecting] = useState(false);
const [detectMsg, setDetectMsg] = useState('');
const detectDenkovi = async () => {
setDetecting(true);
setDetectMsg('');
try {
const list = ((await ListDenkoviDevices()) ?? []) as string[];
setDenkoviSerials(list);
// Auto-fill when there's exactly one and nothing chosen yet.
if (list.length >= 1 && !device.host.trim()) onChange({ ...device, host: list[0] });
setDetectMsg(list.length === 0 ? t('station.detectNone') : t('station.detectFound', { n: list.length }));
} catch (e: any) { setDenkoviSerials([]); setDetectMsg(String(e?.message || e || t('station.detectNone'))); }
finally { setDetecting(false); }
};
// Connection test result for the current device config.
const [testing, setTesting] = useState(false);
const [testMsg, setTestMsg] = useState<{ ok: boolean; text: string } | null>(null);
const testDevice = async () => {
setTesting(true);
setTestMsg(null);
try {
const r: any = await TestStationDevice(device as any);
setTestMsg(r?.ok
? { ok: true, text: t('station.testOk', { n: r.relays }) }
: { ok: false, text: r?.error || t('station.testFail') });
} catch (e: any) { setTestMsg({ ok: false, text: String(e?.message || e || t('station.testFail')) }); }
finally { setTesting(false); }
};
useEffect(() => { if (isDenkovi) void detectDenkovi(); /* eslint-disable-next-line */ }, [isDenkovi]);
return (
<div ref={ref} className="mt-4 max-w-4xl rounded-xl border border-primary/40 bg-card p-4 space-y-3">
<div className="text-sm font-semibold">{device.id ? t('station.editDevice') : t('station.addDevice')}</div>
<div className="grid grid-cols-2 gap-3">
<div className="space-y-1">
<Label>{t('station.type')}</Label>
<Select value={device.type} onValueChange={setType}>
<SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
<SelectContent>
<SelectItem value="webswitch">WebSwitch 1216H (5 relays)</SelectItem>
<SelectItem value="kmtronic">KMTronic 8-relay (LAN)</SelectItem>
<SelectItem value="dingtian">Dingtian IOT relay (LAN / WiFi)</SelectItem>
<SelectItem value="denkovi">Denkovi USB (FT245 / D2XX)</SelectItem>
<SelectItem value="usbrelay">Denkovi USB (serial / COM)</SelectItem>
<SelectItem value="httpgen">{t('station.typeHttpGen')}</SelectItem>
</SelectContent>
</Select>
</div>
<div className="space-y-1">
<Label>{t('station.name')}</Label>
<Input value={device.name} placeholder={TYPE_LABEL[device.type]} onChange={(e) => onChange({ ...device, name: e.target.value })} />
</div>
</div>
{(isDenkovi || isUsbRelay || isDingtian || isHTTPGen) && (
<div className="space-y-1 max-w-[10rem]">
<Label>{t('station.channels')}</Label>
<Select value={String(chanCount(device))} onValueChange={(v) => setChannels(parseInt(v, 10))}>
<SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
<SelectContent>
{(isDenkovi ? [4, 8] : isDingtian ? [2, 4, 8, 16, 24, 32] : [1, 2, 4, 8, 16]).map((n) => (
<SelectItem key={n} value={String(n)}>{n}</SelectItem>
))}
</SelectContent>
</Select>
</div>
)}
{isDenkovi ? (
<div className="space-y-1 max-w-md">
<Label>{t('station.ftdiSerial')}</Label>
<div className="flex items-center gap-2">
<Input className="font-mono flex-1" value={device.host} placeholder="DAE0006K"
list="denkovi-serials"
onChange={(e) => onChange({ ...device, host: e.target.value })} />
<datalist id="denkovi-serials">
{denkoviSerials.map((s) => <option key={s} value={s} />)}
</datalist>
<Button size="sm" variant="outline" onClick={detectDenkovi} disabled={detecting}>
{detecting ? <Loader2 className="size-3.5 mr-1 animate-spin" /> : <RefreshCw className="size-3.5 mr-1" />}
{t('station.detect')}
</Button>
</div>
<p className="text-[10px] text-muted-foreground">{t('station.ftdiHint')}</p>
{detectMsg && <p className="text-[11px] font-medium text-muted-foreground">{detectMsg}</p>}
</div>
) : isUsbRelay ? (
<div className="space-y-1 max-w-md">
<Label>{t('station.comPort')}</Label>
<div className="flex items-center gap-2">
<Select value={device.host || '_'} onValueChange={(v) => onChange({ ...device, host: v === '_' ? '' : v })}>
<SelectTrigger className="h-9 flex-1"><SelectValue placeholder="— COM —" /></SelectTrigger>
<SelectContent>
{serialPorts.length === 0 && <SelectItem value="_" disabled>{t('station.noPorts')}</SelectItem>}
{serialPorts.map((p) => <SelectItem key={p} value={p}>{p}</SelectItem>)}
</SelectContent>
</Select>
<Button size="sm" variant="outline" onClick={() => ListSerialPorts().then((p) => setSerialPorts((p ?? []) as string[])).catch(() => {})}>
<RefreshCw className="size-3.5" />
</Button>
</div>
<p className="text-[10px] text-muted-foreground">{t('station.usbRelayHint')}</p>
</div>
) : (
<div className={cn('grid gap-3', (isKM || isDingtian) ? 'grid-cols-3' : 'grid-cols-1')}>
<div className={cn('space-y-1', (isKM || isDingtian) ? '' : 'max-w-xs')}>
<Label>{t('station.host')}</Label>
<Input className="font-mono" value={device.host} placeholder="192.168.1.100" onChange={(e) => onChange({ ...device, host: e.target.value })} />
<span className="text-[10px] text-muted-foreground">{t('station.hostHint')}</span>
</div>
{/* Dingtian: both are OFF on a factory board — the session ID only when
"HTTP Session" is enabled in its web page, the password only when a
relay password is set. */}
{isDingtian && (
<>
<div className="space-y-1">
<Label>{t('station.dtSession')}</Label>
<Input className="font-mono" value={device.user ?? ''} placeholder={t('station.optional')}
onChange={(e) => onChange({ ...device, user: e.target.value })} />
</div>
<div className="space-y-1">
<Label>{t('station.dtPwd')}</Label>
<Input className="font-mono" value={device.pass ?? ''} placeholder="0"
onChange={(e) => onChange({ ...device, pass: e.target.value.replace(/[^0-9]/g, '') })} />
</div>
</>
)}
{isKM && (
<>
<div className="space-y-1">
<Label>{t('station.user')}</Label>
<Input value={device.user ?? ''} placeholder={t('station.optional')} onChange={(e) => onChange({ ...device, user: e.target.value })} />
</div>
<div className="space-y-1">
<Label>{t('station.pass')}</Label>
<Input type="password" value={device.pass ?? ''} placeholder={t('station.optional')} onChange={(e) => onChange({ ...device, pass: e.target.value })} />
</div>
</>
)}
</div>
)}
{/* Generic HTTP board: a URL to switch each relay on and one to switch it
off. Two ways to fill it, and the per-relay one is why this type
exists — a hand-made switch often has URLs with nothing in common
between channels, which no pattern can express. */}
{isHTTPGen && (
<div className="space-y-3 rounded-md border border-border/60 p-3">
<div className="grid grid-cols-2 gap-3">
<div className="space-y-1">
<Label>{t('station.onPattern')}</Label>
<Input className="font-mono text-xs" placeholder="http://192.168.1.9/relay?n={relay}&state=on"
value={device.on_pattern ?? ''}
onChange={(e) => onChange({ ...device, on_pattern: e.target.value })} />
</div>
<div className="space-y-1">
<Label>{t('station.offPattern')}</Label>
<Input className="font-mono text-xs" placeholder="http://192.168.1.9/relay?n={relay}&state=off"
value={device.off_pattern ?? ''}
onChange={(e) => onChange({ ...device, off_pattern: e.target.value })} />
</div>
</div>
<div className="text-[10px] text-muted-foreground">{t('station.patternHint')}</div>
<div className="space-y-1">
<Label>{t('station.perRelayUrls')}</Label>
<div className="space-y-1">
{device.labels.map((_, i) => (
<div key={i} className="grid grid-cols-[2.5rem_1fr_1fr] items-center gap-2">
<span className="text-[11px] text-muted-foreground">{i + 1}</span>
<Input className="h-8 font-mono text-[11px]" placeholder={t('station.onUrlPh')}
value={device.on_urls?.[i] ?? ''}
onChange={(e) => {
const on_urls = [...(device.on_urls ?? [])];
while (on_urls.length < device.labels.length) on_urls.push('');
on_urls[i] = e.target.value;
onChange({ ...device, on_urls });
}} />
<Input className="h-8 font-mono text-[11px]" placeholder={t('station.offUrlPh')}
value={device.off_urls?.[i] ?? ''}
onChange={(e) => {
const off_urls = [...(device.off_urls ?? [])];
while (off_urls.length < device.labels.length) off_urls.push('');
off_urls[i] = e.target.value;
onChange({ ...device, off_urls });
}} />
</div>
))}
</div>
<div className="text-[10px] text-muted-foreground">{t('station.perRelayHint')}</div>
</div>
</div>
)}
<div className="space-y-1">
<Label>{t('station.labels')}</Label>
<div className="grid grid-cols-4 gap-2">
{device.labels.map((lab, i) => (
<Input key={i} value={lab} placeholder={`${t('station.relay')} ${i + 1}`} className="h-8 text-xs"
onChange={(e) => { const labels = [...device.labels]; labels[i] = e.target.value; onChange({ ...device, labels }); }} />
))}
</div>
</div>
<div className="flex items-center gap-2">
{testMsg && (
<span className={cn('inline-flex items-center gap-1.5 text-xs font-medium', testMsg.ok ? 'text-success' : 'text-danger')}>
<span className={cn('size-2 rounded-full', testMsg.ok ? 'bg-success' : 'bg-danger')} />
{testMsg.text}
</span>
)}
<div className="ml-auto flex gap-2">
<Button size="sm" variant="outline" onClick={testDevice} disabled={testing || !device.host.trim()}>
{testing ? <Loader2 className="size-3.5 mr-1 animate-spin" /> : <PlugZap className="size-3.5 mr-1" />}
{t('station.test')}
</Button>
<Button size="sm" variant="ghost" onClick={onCancel}><X className="size-3.5 mr-1" />{t('station.cancel')}</Button>
<Button size="sm" onClick={onSave} disabled={!device.host.trim()}><Check className="size-3.5 mr-1" />{t('station.save')}</Button>
</div>
</div>
</div>
);
}