Fix queue badge showing on printers without matching filament (#486)

The purple queue counter badge in the printer card header used the raw
unfiltered queue item count, so it appeared on ALL printers of the same
model when a job was scheduled for "any [model]" — even printers without
the matching filament color. The PrinterQueueWidget below it (which
shows "Clear Plate & Start") already filtered by filament type + color.

Apply the same filament compatibility filter (type check + color override
check) to the badge count so it only shows on printers that can actually
run the queued jobs.

CHANGELOG.md

@@ -2,6 +2,27 @@
 
 All notable changes to Bambuddy will be documented in this file.
 
+<<<<<<< HEAD
+=======
+## [0.2.2b1] - Unrelased
+
+### Improved
+- **SpoolBuddy Touch-Friendly UI** — Enlarged all interactive elements across the SpoolBuddy kiosk UI for comfortable finger use on the 1024×600 RPi touchscreen. Bottom nav icons and labels increased (20→24px icons, 10→12px labels, 48→56px bar height). Top bar printer selector and clock enlarged. Dashboard stats bar compacted, printers card removed (printer selection via top bar is sufficient), section headers and device status text bumped up. AMS page single-slot cards, spool visualizations, and fill bars enlarged. AMS unit cards get larger spool previews (56→64px), bigger material/slot text, and larger humidity/temperature indicators. Inventory spool cards, settings page headers, and calibration inputs all sized up to meet 44px minimum tap targets. The AMS slot configuration modal now renders in a two-column full-screen layout on the kiosk display (filament list on left, K-profile and color picker on right) instead of the standard centered dialog, eliminating scrolling.
+
+### New Features
+- **SpoolBuddy AMS Page: External Slots & Slot Configuration** — The SpoolBuddy AMS page (`/spoolbuddy/ams`) now displays external spool slots (single nozzle: "Ext", dual nozzle: "Ext-L"/"Ext-R") and AMS-HT units in a compact horizontal row below the regular AMS grid, fitting within the 1024×600 kiosk display without scrolling. Clicking any AMS, AMS-HT, or external slot opens the `ConfigureAmsSlotModal` to configure filament type and color — the same modal used on the main Printers page. Dual-nozzle printers show L/R nozzle badges on each AMS unit. Temperature and humidity are displayed with threshold-colored SVG icons (green/gold/red) matching the Bambu Lab style on the main printer cards, using the configured AMS humidity and temperature thresholds from settings.
+- **SpoolBuddy Dashboard Redesign** — Redesigned the SpoolBuddy dashboard with a two-column layout: left column shows device connection status (scale and NFC with state-colored icons — green when device is online, gray when offline) and a compact printers list with live status indicators; right column shows the current spool card. Cards use a dashed border style for a cleaner look. The large weight display card was removed in favor of the inline scale reading in the device card.
+- **SpoolBuddy Kiosk Auth Bypass via API Key** — When Bambuddy auth is enabled, the SpoolBuddy kiosk (Chromium on RPi) was redirected to the login page because the `ProtectedRoute` requires a user object from `GET /auth/me`, which only accepted JWT tokens. The `/auth/me` endpoint now also accepts API keys (via `Authorization: Bearer bb_xxx` or `X-API-Key` header) and returns a synthetic admin user with all permissions. The frontend's `AuthContext` reads an optional `?token=` URL parameter on first load, stores it in localStorage, and strips it from the URL to prevent leakage via browser history or referrer. The install script now includes the API key in the kiosk URL (`/spoolbuddy?token=${API_KEY}`), so the device authenticates automatically on boot without manual login.
+
+### Fixed
+- **Queue Badge Shows on Incompatible Printers** ([#486](https://github.com/maziggy/bambuddy/issues/486)) — The purple queue counter badge in the printer card header showed on all printers of the same model when a job was scheduled for "any [model]", even if the printer didn't have the matching filament color loaded. The `PrinterQueueWidget` (which shows "Clear Plate & Start") already filtered by filament type and color, but the badge count used the raw unfiltered queue length. Now applies the same filament compatibility filter to the badge count.
+- **SpoolBuddy Daemon Can't Find Hardware Drivers** — The daemon's `nfc_reader.py` and `scale_reader.py` import `read_tag` and `scale_diag` as bare modules, but these files live in `spoolbuddy/scripts/` which isn't on Python's module search path. The systemd service sets `WorkingDirectory` to `spoolbuddy/` and runs `python -m daemon.main`, so only the `spoolbuddy/` and `daemon/` directories are on `sys.path`. Added `scripts/` to `sys.path` at daemon startup, resolved relative to the module file so it works regardless of install path. Also moved the `read_tag` import inside `NFCReader.__init__`'s try/except block — it was previously outside, so a missing module crashed the entire daemon instead of gracefully skipping NFC polling. Demoted hardware-not-available log messages from ERROR to INFO since missing modules are expected when hardware isn't connected.
+
+### Improved
+- **SpoolBuddy Scale Value Stabilization** — The SpoolBuddy daemon now suppresses redundant scale weight reports: only sends updates when the weight changes by ≥2g. Previously every 1-second report interval sent a reading regardless of change, and stability state flips (stable ↔ unstable) also triggered reports — when ADC noise kept the spread hovering around the 2g stability threshold, the flag toggled every cycle, forcing a report with a slightly different weight each time. Removed stability flipping as a report trigger (the stable flag is still included in each report for consumers). Also increased the NAU7802 moving average window from 5 to 20 samples (500ms → 2s) to smooth ADC noise. The frontend also applies a 3g display threshold as defense-in-depth.
+- **SpoolBuddy TopBar: Online Printer Selection** — The printer selector in the SpoolBuddy top bar now only shows online printers and auto-selects the first online printer. If the currently selected printer goes offline, it automatically switches to the next available online printer. Also replaced the placeholder icon with the SpoolBuddy logo.
+
+>>>>>>> 7eb7bf7 (Fix queue badge showing on printers without matching filament (#486))
 ## [0.2.1] - 2026-02-27
 
 ### Fixed

frontend/src/pages/PrintersPage.tsx

@@ -1672,7 +1672,27 @@ function PrinterCard({
     queryKey: ['queue', printer.id, 'pending'],
     queryFn: () => api.getQueue(printer.id, 'pending'),
   });
-  const queueCount = queueItems?.length || 0;
+  // Filter queue items by filament compatibility (same logic as PrinterQueueWidget)
+  // so the badge only shows on printers that can actually run the queued jobs.
+  const queueCount = useMemo(() => {
+    if (!queueItems?.length) return 0;
+    return queueItems.filter(item => {
+      if (item.required_filament_types?.length && loadedFilamentTypes?.size) {
+        if (!item.required_filament_types.every((t: string) => loadedFilamentTypes.has(t.toUpperCase()))) {
+          return false;
+        }
+      }
+      if (item.filament_overrides?.length && loadedFilaments?.size) {
+        const hasColorMatch = item.filament_overrides.some((o: { type?: string; color?: string }) => {
+          const oType = (o.type || '').toUpperCase();
+          const oColor = (o.color || '').replace('#', '').toLowerCase().slice(0, 6);
+          return loadedFilaments.has(`${oType}:${oColor}`);
+        });
+        if (!hasColorMatch) return false;
+      }
+      return true;
+    }).length;
+  }, [queueItems, loadedFilamentTypes, loadedFilaments]);
 
   // Fetch currently printing queue item to show who started it (Issue #206)
   const { data: printingQueueItems } = useQuery({

static/index.html

@@ -23,8 +23,13 @@
 
     <!-- Splash screens for iOS -->
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
+<<<<<<< HEAD
     <script type="module" crossorigin src="/assets/index-CxFtC4Kb.js"></script>
     <link rel="stylesheet" crossorigin href="/assets/index-DJjXosw8.css">
+=======
+    <script type="module" crossorigin src="/assets/index-tKUolDFn.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-BKdrvUCu.css">
+>>>>>>> 7eb7bf7 (Fix queue badge showing on printers without matching filament (#486))
   </head>
   <body>
     <div id="root"></div>