[feat](trx-frontend-http): rename Decoders tab to Digital modes and filter by active rig

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>

src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js

@@ -3490,7 +3490,8 @@ async function switchRigFromSelect(selectEl) {
   if (typeof setSchedulerRig === "function") setSchedulerRig(lastActiveRigId);
   if (typeof setBackgroundDecodeRig === "function") setBackgroundDecodeRig(lastActiveRigId);
   if (typeof bmFetch === "function") bmFetch(document.getElementById("bm-category-filter")?.value || "");
-  // Decode SSE and history are rig-independent — no reconnect needed.
+  // Reconnect decode stream so history + live messages filter to the new rig.
+  connectDecode();
   // Switch this session's rig and reconnect SSE to the new rig's
   // state channel.
   try {
@@ -4018,11 +4019,11 @@ if (spectrumBwSweetBtn) {
 }
 
 // --- Tab navigation ---
-const TAB_ORDER = ["main", "bookmarks", "decoders", "map", "settings", "about"];
+const TAB_ORDER = ["main", "bookmarks", "digital-modes", "map", "settings", "about"];
 const TAB_PATHS = {
   main: "/",
   bookmarks: "/bookmarks",
-  decoders: "/decoders",
+  "digital-modes": "/digital-modes",
   map: "/map",
   settings: "/settings",
   about: "/about",
@@ -8196,6 +8197,7 @@ function updateDecodeStatus(text) {
   if (ft2 && ft2.textContent !== "Receiving") ft2.textContent = text;
 }
 function dispatchDecodeMessage(msg) {
+  if (lastActiveRigId && msg.rig_id && msg.rig_id !== lastActiveRigId) return;
   if (msg.type === "ais" && window.onServerAis) window.onServerAis(msg);
   if (msg.type === "vdes" && window.onServerVdes) window.onServerVdes(msg);
   if (msg.type === "aprs" && window.onServerAprs) window.onServerAprs(msg);
@@ -8209,6 +8211,10 @@ function dispatchDecodeMessage(msg) {
 
 function dispatchDecodeBatch(batch) {
   if (!Array.isArray(batch) || batch.length === 0) return;
+  if (lastActiveRigId) {
+    batch = batch.filter((m) => !m.rig_id || m.rig_id === lastActiveRigId);
+    if (batch.length === 0) return;
+  }
   const type = String(batch[0]?.type || "");
   const uniformType = batch.every((msg) => String(msg?.type || "") === type);
   if (uniformType) {
@@ -8270,6 +8276,7 @@ function scheduleDecodeHistoryDrainStep(callback) {
 }
 
 function decodeHistoryUrl() {
+  if (lastActiveRigId) return "/decode/history?remote=" + encodeURIComponent(lastActiveRigId);
   return "/decode/history";
 }
 

src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html

@@ -39,9 +39,9 @@
             <svg class="tab-icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M4 2h8v12l-4-2.5L4 14V2z"/></svg>
             <span class="tab-label">Bookmarks</span>
           </button>
-          <button class="tab" data-tab="decoders">
+          <button class="tab" data-tab="digital-modes">
             <svg class="tab-icon" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><rect x="1" y="11" width="2.5" height="4" rx="0.5"/><rect x="4.75" y="8" width="2.5" height="7" rx="0.5"/><rect x="8.5" y="5" width="2.5" height="10" rx="0.5"/><rect x="12.25" y="2" width="2.5" height="13" rx="0.5"/></svg>
-            <span class="tab-label">Decoders</span>
+            <span class="tab-label">Digital modes</span>
           </button>
           <button class="tab" data-tab="map">
             <svg class="tab-icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M8 2a4 4 0 0 1 4 4c0 3-4 8-4 8S4 9 4 6a4 4 0 0 1 4-4z"/><circle cx="8" cy="6" r="1.2" fill="currentColor" stroke="none"/></svg>
@@ -419,7 +419,7 @@
             <label class="bm-label">Locator
               <input type="text" id="bm-locator" class="status-input" maxlength="6" placeholder="e.g. JO93" />
             </label>
-            <div class="bm-label">Decoders
+            <div class="bm-label">Digital modes
               <div class="bm-decoder-checks">
                 <label class="bm-decoder-check"><input type="checkbox" id="bm-dec-aprs" value="aprs" /> APRS</label>
                 <label class="bm-decoder-check"><input type="checkbox" id="bm-dec-ais" value="ais" /> AIS</label>
@@ -451,7 +451,7 @@
               <th>BW</th>
               <th>Locator</th>
               <th>Category</th>
-              <th>Decoders</th>
+              <th>Digital modes</th>
               <th>Comment</th>
               <th>Actions</th>
             </tr>
@@ -469,7 +469,7 @@
         </div>
       </div>
     </div>
-    <div id="tab-decoders" class="tab-panel" style="display:none;">
+    <div id="tab-digital-modes" class="tab-panel" style="display:none;">
       <div class="sub-tab-bar">
         <button class="sub-tab active" data-subtab="overview">Overview</button>
         <button class="sub-tab" data-subtab="ais">AIS</button>

src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css

@@ -2617,7 +2617,7 @@ button:focus-visible, input:focus-visible, select:focus-visible {
   .tab-icon { display: block; }
   /* Shorten long tab labels to keep bottom nav compact */
   .tab[data-tab="bookmarks"] .tab-label { font-size: 0.6rem; }
-  .tab[data-tab="decoders"] .tab-label  { font-size: 0.6rem; }
+  .tab[data-tab="digital-modes"] .tab-label  { font-size: 0.6rem; }
   .top-bar-actions {
     width: 100%;
     justify-content: flex-start;
@@ -2639,7 +2639,7 @@ button:focus-visible, input:focus-visible, select:focus-visible {
     min-width: 0;
   }
   #tab-main,
-  #tab-decoders,
+  #tab-digital-modes,
   #tab-map,
   #tab-about {
     scroll-margin-top: 0.75rem;
@@ -2917,7 +2917,7 @@ button:focus-visible, input:focus-visible, select:focus-visible {
   .bm-col-bw::before    { content: "Bandwidth"; }
   .bm-col-loc::before   { content: "Locator"; }
   .bm-col-cat::before   { content: "Category"; }
-  .bm-col-dec::before   { content: "Decoders"; }
+  .bm-col-dec::before   { content: "Digital modes"; }
   .bm-col-cmt { grid-column: 1 / -1; }
   .bm-col-cmt::before   { content: "Comment"; }
   .bm-col-act { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 0.25rem; }

src/trx-client/trx-frontend/trx-frontend-http/src/api.rs

@@ -1945,7 +1945,7 @@ pub async fn set_vchan_mode(
 pub fn configure(cfg: &mut web::ServiceConfig) {
     cfg.service(index)
         .service(map_index)
-        .service(decoders_index)
+        .service(digital_modes_index)
         .service(settings_index)
         .service(about_index)
         .service(status_api)
@@ -2057,8 +2057,8 @@ async fn map_index() -> impl Responder {
     no_cache_response("text/html; charset=utf-8", status::index_html())
 }
 
-#[get("/decoders")]
-async fn decoders_index() -> impl Responder {
+#[get("/digital-modes")]
+async fn digital_modes_index() -> impl Responder {
     no_cache_response("text/html; charset=utf-8", status::index_html())
 }
 

src/trx-client/trx-frontend/trx-frontend-http/src/auth.rs

@@ -477,7 +477,7 @@ impl RouteAccess {
         if path == "/"
             || path == "/index.html"
             || path == "/map"
-            || path == "/decoders"
+            || path == "/digital-modes"
             || path == "/settings"
             || path == "/about"
             || path.starts_with("/auth/")
@@ -666,7 +666,10 @@ mod tests {
     fn test_route_access_public_paths() {
         assert_eq!(RouteAccess::from_path("/"), RouteAccess::Public);
         assert_eq!(RouteAccess::from_path("/map"), RouteAccess::Public);
-        assert_eq!(RouteAccess::from_path("/decoders"), RouteAccess::Public);
+        assert_eq!(
+            RouteAccess::from_path("/digital-modes"),
+            RouteAccess::Public
+        );
         assert_eq!(RouteAccess::from_path("/settings"), RouteAccess::Public);
         assert_eq!(RouteAccess::from_path("/about"), RouteAccess::Public);
         assert_eq!(RouteAccess::from_path("/auth/login"), RouteAccess::Public);