Merge pull request 'fix(wavelog): push live tuned frequency, not just band center' (#2) from fix/wavelog-cat-live-frequency into main

Reviewed-on: #2

.env.example

@@ -93,3 +93,5 @@ WAVELOG_BASE_URL=
 WAVELOG_RADIO_NAME=RMS Remote
 # HTTP timeout for the Wavelog API call (ms).
 WAVELOG_TIMEOUT_MS=8000
+# Min interval between live-tuning pushes per operator (ms, trailing-debounced).
+WAVELOG_MIN_INTERVAL_MS=3000

docs/plugins/rms-wavelog-cat.md

@@ -9,9 +9,13 @@
   - `baseUrl` / `WAVELOG_BASE_URL` – URL der Wavelog-Instanz (ohne Slash am Ende). Leer = deaktiviert.
   - `radioName` / `WAVELOG_RADIO_NAME` – Anzeigename in Wavelog (Default `RMS Remote`).
   - `timeoutMs` / `WAVELOG_TIMEOUT_MS` – HTTP-Timeout (Default 8000).
-- Ausloeser: Der Core ruft die Capability beim Bandwechsel (`/v1/openwebrx/bands/select`) auf und
-  uebergibt `centerFreqHz` + `startMod` sowie den Wavelog-Key des aktiven Operators. Best-effort:
-  Fehler brechen den Bandwechsel nie ab.
+- Ausloeser:
+  - **Bandwechsel** (`/v1/openwebrx/bands/select`): sofortiger Push der Band-Mittenfrequenz
+    (`centerFreqHz` + `startMod`).
+  - **Live-Tuning in OpenWebRX** (`/v1/openwebrx/plugin/live-state`): Push der tatsaechlich getunten
+    Frequenz/Mode des aktiven Operators, **gedrosselt** (Trailing-Debounce, `WAVELOG_MIN_INTERVAL_MS`,
+    Default 3000 ms) damit Feintunen die API nicht flutet.
+  - Beides best-effort: Fehler brechen den jeweiligen Flow nie ab.
 - Key-Ablage: pro Benutzer in `users.json` (`wavelogApiKey`), setzbar via `PUT /v1/me/wavelog-key`
   und sichtbar im OpenWebRX-Panel. **Kein** Key im Repo – der Key ist Laufzeit-/Benutzerdatum.
 - Mode-Mapping: `usb|lsb|ssb → SSB`, `cw|cwr → CW`, `fm|nfm|wfm → FM`, `am|sam → AM`, sonst Rohwert

server/index.js

@@ -44,6 +44,7 @@ const config = {
   actionRateLimit: Number(process.env.ACTION_RATE_LIMIT || 30),
   openWebRxPttLiveFreqToleranceHz: Number(process.env.OPENWEBRX_PTT_LIVE_FREQ_TOLERANCE_HZ || 50),
   openWebRxLiveStateTtlMs: Number(process.env.OPENWEBRX_LIVE_STATE_TTL_MS || 10000),
+  wavelogMinIntervalMs: Number(process.env.WAVELOG_MIN_INTERVAL_MS || 3000),
   openWebRxPttBlockedBandConfigIdsRaw: String(process.env.OPENWEBRX_PTT_BLOCKED_BAND_CONFIG_IDS || "27,6,24"),
   openWebRxTxPollMs: Number(process.env.OPENWEBRX_TX_POLL_MS || 3000),
   txAudioEnabled: String(process.env.TX_AUDIO_ENABLED || "true").trim().toLowerCase(),
@@ -196,6 +197,7 @@ const runtime = {
     lastEnsureSdrAtMs: 0
   },
   openWebRxLiveStateByUserId: {},
+  wavelogCatByUserId: {},
   rotor: {
     azimuth: null,
     rawAzimuth: null,
@@ -3717,9 +3719,9 @@ async function handleOpenWebRxBandSelect(res, user, body) {
   }
 }
 
-// Push current frequency/mode to the active operator's Wavelog logbook (CAT API).
-// Best-effort: never throws into the band-select flow.
-async function maybePublishWavelogCat(user, bandResult) {
+// Push a frequency/mode to the active operator's Wavelog logbook (CAT API).
+// Best-effort: never throws into the caller's flow.
+async function sendWavelogCat(user, frequencyHz, mode) {
   try {
     if (!user || !user.wavelogApiKey) {
       return;
@@ -3730,13 +3732,13 @@ async function maybePublishWavelogCat(user, bandResult) {
     if (!runtime.pluginState.providers["logging.cat.publish"]) {
       return;
     }
-    const frequencyHz = Number(bandResult && bandResult.centerFreqHz);
-    if (!Number.isFinite(frequencyHz) || frequencyHz <= 0) {
+    const freq = Number(frequencyHz);
+    if (!Number.isFinite(freq) || freq <= 0) {
       return;
     }
     const outcome = await executeCapability("logging.cat.publish", "publish", {
-      frequencyHz,
-      mode: bandResult && bandResult.startMod ? bandResult.startMod : null,
+      frequencyHz: freq,
+      mode: mode || null,
       apiKey: user.wavelogApiKey
     }, { user, skipTxSafety: true });
     if (!outcome || outcome.ok !== true) {
@@ -3753,6 +3755,62 @@ async function maybePublishWavelogCat(user, bandResult) {
   }
 }
 
+// Band select: push the band center immediately (best-effort).
+async function maybePublishWavelogCat(user, bandResult) {
+  await sendWavelogCat(user, bandResult && bandResult.centerFreqHz, bandResult && bandResult.startMod ? bandResult.startMod : null);
+}
+
+// Live tuning in OpenWebRX: push the actual tuned frequency/mode, throttled so
+// fine-tuning doesn't flood the Wavelog API. Trailing-edge: the latest value is
+// always sent once the throttle window elapses.
+function scheduleWavelogCatLive(user, frequencyHz, mode) {
+  try {
+    if (!user || !user.wavelogApiKey || !runtime.pluginState.enabled["rms.wavelog.cat"]) {
+      return;
+    }
+    const freq = Number(frequencyHz);
+    if (!Number.isFinite(freq) || freq <= 0) {
+      return;
+    }
+    const key = String(user.id || "");
+    if (!key) {
+      return;
+    }
+    const minIntervalMs = Number.isFinite(config.wavelogMinIntervalMs) ? Math.max(500, config.wavelogMinIntervalMs) : 3000;
+    const rec = runtime.wavelogCatByUserId[key] || { lastFreq: null, lastMode: null, lastPushMs: 0, timer: null };
+    runtime.wavelogCatByUserId[key] = rec;
+    rec.pendingFreq = freq;
+    rec.pendingMode = mode || null;
+    rec.pendingUser = user;
+    if (rec.lastFreq === freq && rec.lastMode === (mode || null)) {
+      return;
+    }
+    const fire = () => {
+      rec.timer = null;
+      rec.lastFreq = rec.pendingFreq;
+      rec.lastMode = rec.pendingMode;
+      rec.lastPushMs = Date.now();
+      sendWavelogCat(rec.pendingUser, rec.pendingFreq, rec.pendingMode);
+    };
+    const elapsed = Date.now() - (rec.lastPushMs || 0);
+    if (!rec.timer && elapsed >= minIntervalMs) {
+      fire();
+    } else if (!rec.timer) {
+      rec.timer = setTimeout(fire, Math.max(250, minIntervalMs - elapsed));
+      if (rec.timer && typeof rec.timer.unref === "function") {
+        rec.timer.unref();
+      }
+    }
+    // If a timer is already pending, pendingFreq/Mode were updated above so the
+    // trailing push sends the latest tuned frequency.
+  } catch (error) {
+    console.warn("wavelog.cat live schedule error", {
+      userId: user && user.id,
+      error: String(error && error.message ? error.message : error)
+    });
+  }
+}
+
 async function handleOpenWebRxTxEnable(res, user) {
   if (!runtime.station.isInUse || runtime.station.activeByUserId !== user.id) {
     return sendError(res, 403, "openwebrx.not_owner", "OpenWebRX TX nur fuer aktiven Stationsbenutzer");
@@ -5033,6 +5091,7 @@ async function handleOpenWebRxPluginLiveState(req, res, url, body) {
     updatedAtMs: Date.now(),
     source: "plugin"
   });
+  scheduleWavelogCatLive(user, parsed.frequencyHz, parsed.mode);
   return sendJson(res, 200, {
     ok: true,
     liveState: {