Remove redundant AMS Status card; fix compact AMS group width by switching to Bootstrap col-lg-3 so single-slot units match one tray card width on all screen sizes.

* Initial implementation of multi-printer support.

* Always show device dropdown and add bambu_diagnose for multi-printer troubleshooting.

* Add multi-AMS support: per-unit snapshot/usage tracking, grouped dashboard panels with real type labels, and dual-nozzle card UX fixes. Fixes a real-world AMS info-code parsing bug found by inspecting live H2C data.

* Add Vortek hotend rack tracking: per-SN registry with slot mapping confirmed against live MQTT capture, plus a fallback for non-inductive nozzles (e.g. H2C's fixed left nozzle) shown read-only without fabricated identity. New dashboard card hides entirely on printers with no Vortek/nozzle-info data at all.

Dockerfile

@@ -22,19 +22,20 @@ RUN pip install --no-cache-dir bambu-lab-cloud-api --no-deps && \
         (d / 'INSTALLER').write_text('pip\n'); \
         (d / 'RECORD').write_text('')"
 
-# Install project and remaining dependencies (pip sees opencv-python already satisfied)
+# Install standalone dependencies first — cached unless pyproject.toml changes
 COPY pyproject.toml .
 RUN pip install --no-cache-dir ".[standalone,mcp]"
 
-# Copy application code
+# Copy full source and install the local package (no-deps: already installed above)
 COPY . .
+RUN pip install --no-cache-dir --no-deps .
 
 # Create data directory for SQLite
 RUN mkdir -p /app/data
 
-# Collect static files
+# Collect static files from the locally installed package
 ENV DJANGO_SETTINGS_MODULE=standalone.settings
-RUN python standalone/manage.py collectstatic --noinput 2>/dev/null || true
+RUN python standalone/manage.py collectstatic --noinput
 
 # Supervisor config to run both web and collector
 COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf

bambu_run/models.py

@@ -8,7 +8,8 @@ from django.utils import timezone
 AMS_INFO_TO_TYPE = {
     "1001": "AMS",
     "1003": "AMS 2 Pro",
-    "2104": "AMS HT",
+    "1104": "AMS HT",   # observed on production H2C (last 4 of info code 11001104)
+    "2104": "AMS HT",   # observed in dev capture (last 4 of info code 11002104)
 }
 
 AMS_TYPE_CHOICES = [

bambu_run/static/bambu_run/css/dashboard.css

@@ -113,29 +113,14 @@
     border-color: currentColor;
 }
 
-/* Grouped AMS unit panels — wide (multi-slot) units stack one per row,
-   compact (single-slot, e.g. AMS HT) units flow side-by-side and wrap. */
-.ams-groups {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 1rem;
-}
-
+/* Grouped AMS unit panels — Bootstrap row/col handles sizing;
+   multi-slot units (AMS/AMS 2 Pro) are col-12, single-slot (AMS HT) are col-lg-3. */
 .ams-group {
     border-radius: 0.5rem;
     padding: 0.75rem;
     border: 1px solid var(--ams-group-border-color);
 }
 
-.ams-group--wide {
-    flex: 1 1 100%;
-}
-
-.ams-group--compact {
-    flex: 0 1 auto;
-    min-width: 220px;
-}
-
 .ams-badge-bg-ams {
     background-color: color-mix(in srgb, var(--ams-badge-ams) 8%, transparent);
     border-left: 3px solid var(--ams-badge-ams);

bambu_run/templates/bambu_run/printer_dashboard.html

@@ -164,37 +164,6 @@
     </div>
     {% endif %}
 
-    <!-- AMS Status Section -->
-    <div class="row mb-4">
-        <div class="col-12">
-            <div class="card">
-                <div class="card-header">
-                    <h5>AMS Status</h5>
-                </div>
-                <div class="card-body">
-                    <div class="row">
-                        <div class="col-md-4">
-                            <strong>Temperature:</strong>
-                            {% if stats.ams_temp %}
-                                {{ stats.ams_temp|floatformat:1 }}&deg;C
-                            {% else %}
-                                N/A
-                            {% endif %}
-                        </div>
-                        <div class="col-md-4">
-                            <strong>Humidity:</strong>
-                            {% if stats.ams_humidity %}
-                                {{ stats.ams_humidity }}%
-                            {% else %}
-                                N/A
-                            {% endif %}
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </div>
-
     <!-- Filaments Section -->
     <div class="row mb-4">
         <div class="col-12">
@@ -212,9 +181,9 @@
                         {% endfor %}
                     </div>
                     {% endif %}
-                    <div class="ams-groups">
+                    <div class="row g-3 ams-groups">
                         {% for group in stats.ams_groups %}
-                        <div class="ams-group ams-badge-bg-{{ group.ams_type|slugify }} {% if group.filaments|length > 1 %}ams-group--wide{% else %}ams-group--compact{% endif %}" data-ams-unit-id="{{ group.unit_id }}">
+                        <div class="{% if group.filaments|length > 1 %}col-12{% else %}col-12 col-md-6 col-lg-3{% endif %} ams-group ams-badge-bg-{{ group.ams_type|slugify }}" data-ams-unit-id="{{ group.unit_id }}">
                             <div class="ams-group-header d-flex justify-content-between align-items-center mb-2">
                                 <strong class="small">{{ group.label }}</strong>
                                 {% if group.humidity is not None or group.temp is not None %}

bambu_run/views.py

@@ -159,26 +159,41 @@ class PrinterDashboardView(LoginRequiredMixin, TemplateView):
             except Exception:
                 filaments_list = []
 
-            # Distinct AMS units represented in this snapshot, for the unit
-            # filter/badges in the template. Sort numeric unit ids first
-            # (AMS / AMS 2 Pro), HT (id 128 / bit 0x80 set) last.
+            # Build a lookup from unit_id → AMS unit metadata (humidity, temp, info code)
+            # first so we can enrich blank ams_type values derived from old snapshots.
+            units_meta = {
+                u.get('unit_id'): u for u in (latest_metric.ams_units or [])
+            }
+
+            # Distinct AMS units in this snapshot. ams_type stored on FilamentSnapshot
+            # may be blank for rows written before the multi-AMS deploy — fall back to
+            # re-deriving from the unit's info code so labels always show correctly.
+            from .models import ams_type_from_info as _ams_type_from_info
             seen_units = {}
             for f in filaments_list:
                 uid = f.get('ams_unit_id')
                 if uid is not None and uid not in seen_units:
-                    seen_units[uid] = f.get('ams_type') or ''
+                    label = f.get('ams_type') or ''
+                    if not label:
+                        unit_meta = units_meta.get(str(uid), {})
+                        label = _ams_type_from_info(unit_meta.get('info', ''))
+                    seen_units[uid] = label
             ams_units_list = [
                 {'ams_unit_id': uid, 'ams_type': label}
                 for uid, label in sorted(seen_units.items())
             ]
 
-            # Group trays by physical AMS unit for the panel-style dashboard layout —
-            # one tinted panel per unit, full-width for multi-slot units (AMS/AMS 2 Pro),
-            # compact for single-slot units (AMS HT) so several can flow side-by-side.
-            units_meta = {
-                u.get('unit_id'): u for u in (latest_metric.ams_units or [])
-            }
             ams_groups = []
+            ungrouped = [f for f in filaments_list if f.get('ams_unit_id') is None]
+            if ungrouped:
+                ams_groups.append({
+                    'unit_id': None,
+                    'ams_type': '',
+                    'label': 'AMS',
+                    'humidity': None,
+                    'temp': None,
+                    'filaments': ungrouped,
+                })
             for uid, label in sorted(seen_units.items()):
                 unit_meta = units_meta.get(str(uid), {})
                 ams_groups.append({

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "bambu-run"
-version = "0.1.7"
+version = "0.1.8"
 description = "Django reusable app for Bambu Lab 3D printer monitoring and filament inventory management"
 readme = "README.md"
 license = {text = "MIT"}

tests/test_filament_context.py

@@ -157,8 +157,8 @@ def test_dashboard_renders_wide_and_compact_panels(logged_in_client):
     )
 
     html = resp.content.decode()
-    assert "ams-group--wide" in html
-    assert "ams-group--compact" in html
+    assert "col-12 ams-group" in html        # wide group: col-12 only
+    assert "col-lg-3 ams-group" in html      # compact group: col-lg-3
     assert "AMS 2 Pro (Unit 0)" in html
     assert "AMS HT (Unit 128)" in html