The 7cb905a follow-up mounted the global unknown-tag modal listener, which
turned an existing always-on broadcast for no-tag slots from a silent no-op
into a perpetual popup loop — every push for a slot with a generic
non-RFID spool (or zero-filled tag) re-prompted, and confirming each one
created a fresh ghost spool with an empty tag.
- main.py on_ams_change: drop the no-tag else-branch broadcast. No identity,
no prompt; the slot stays unassigned until a real tag is read.
- inventory.py + spoolman.py /spools/from-slot: 400 when the slot has no
usable tag_uid / tray_uuid so stale frontends can't recreate the ghost
spool by re-confirming a queued prompt.
- test_inventory_from_slot_no_tag: lock the guard in (zero-filled + empty
string).
Bulk operations on the Inventory page in both built-in and Spoolman modes.
Reporter wanted ten-of-the-same-spool edits without ten round-trips through
the per-spool editor.
Frontend
- New checkbox column on the inventory table (header / row / group). Sticky
toolbar appears when at least one row is selected with Edit / Print labels /
Reset usage / Archive (or Restore in the Archived tab) / Delete / Clear.
Selection clears on any filter / tab / search change so the count can't
drift from what is on screen.
- BulkEditSpoolsModal is a three-state-per-field form. The user opts in per
field by ticking its checkbox or just typing into it; only ticked + non-
empty fields are sent. Clearing fields in bulk is intentionally NOT
supported per the issue discussion.
- A new SearchableSelect renders all categorical fields (material, sub-type,
brand, category, slicer preset name, slicer filament, storage location)
with the same dropdown pattern the per-spool editor uses - text input +
chevron + filtered button list, click-outside / Escape closes. No native
select anywhere in the modal. Options merge the canonical constants from
spool-form/constants.ts with whatever already exists in the user's
inventory. Slicer-preset dropdowns fetch the same sources as the per-spool
form (Bambu Cloud + Orca Cloud + local + built-in) through buildFilament
Options() and three useQuery calls gated on isOpen.
- onSuccess handlers surface three outcomes: all-succeeded (green toast),
partial-success (yellow toast with ok / failed counts), all-failed (red
toast that keeps the selection and modal open so the user can retry).
The first cut silently dropped errors / not_found arrays - audited and
fixed before merge.
- Invalid rgba hex is flagged inline with a red border + helper text and
the Apply button is gated on a hasDroppedTickedField guard, so silently
dropping a ticked field is no longer possible.
- bulkResetConsumedCounterMutation.onSuccess now closes the confirm modal +
clears selection, matching the other three bulk mutations.
Backend
- Four new endpoints per inventory mode (eight total):
POST /api/v1/inventory/spools/bulk-update INVENTORY_UPDATE
POST /api/v1/inventory/spools/bulk-delete INVENTORY_UPDATE
POST /api/v1/inventory/spools/bulk-archive INVENTORY_UPDATE
POST /api/v1/inventory/spools/bulk-restore INVENTORY_UPDATE
POST /api/v1/spoolman/inventory/spools/bulk-* FILAMENTS_UPDATE
- Built-in update runs the same prepare_internal_spool_payload(...) +
weight_used / weight_locked auto-stamp as the per-spool PATCH.
- Spoolman update loops the per-spool update_spool route function so the
filament re-linking / extra-dict / extra-lock / shared-filament rules
stay byte-identical to single-spool edits.
- Per-spool failures inside the batch are collected. Spoolman bulk-delete /
archive / restore now catch non-HTTPException too (matches bulk-update) -
a mid-batch httpx.ConnectError or TimeoutError no longer aborts the route
with a 500 and skips the WS broadcast.
- Both modes broadcast a single inventory_changed WS event at the end of
the batch.
New setting "Auto-add unknown RFID spools" under Settings -> Filament -> Filament Tracking,
default ON for back-compat. When turned off, the backend stops auto-creating an inventory
record for an unknown RFID tag and instead broadcasts an unknown_tag WS event that pops
a global confirmation modal in the Bambuddy UI showing the printer / AMS-X label / slot /
material / colour. Add or Cancel; no nag on every MQTT push.
Backend
- Module-level _unknown_tag_last_broadcast dict dedupes per (printer, slot, tag). Set is
committed AFTER ws_manager.broadcast() returns so a crashed broadcast doesn't poison
the dedup and permanently silence the slot.
- Empty-slot MQTT push clears that slot's entry, so remove+reinsert reliably re-prompts.
- Successful matches via get_spool_by_tag / find_matching_untagged_spool / create_spool
also clear the entry so a future tag swap re-prompts.
- Tray data (tray_type, tray_color, tray_sub_brands, tray_count) shipped in the WS payload
directly so the modal renders the real material / colour instead of relying on the
React Query cache that lags the WS event by several seconds.
- Two new endpoints back the modal's confirm action:
POST /api/v1/inventory/spools/from-slot (INVENTORY_UPDATE)
POST /api/v1/spoolman/spools/from-slot (FILAMENTS_UPDATE)
Both look up the slot's tray data server-side and create + auto-assign atomically.
- Spoolman /from-slot now raises HTTP 500 when the slot-assignment INSERT fails instead
of returning success while the DB rolled back the binding.
- sync_ams_tray gained an optional auto_add_unknown_rfid kwarg (default True so existing
callers are unaffected); auto-sync and both manual sync routes thread the setting.
Frontend
- useUnknownTagPrompt hook listens for the unknown-tag CustomEvent, reads the tray fields
out of the event detail, and feeds a single-modal queue. No long-lived dismissed set;
the backend dedup handles spam suppression.
- UnknownSpoolModal wraps the existing ConfirmModal with a material + colour-swatch
preview block.
- Mounted in Layout.tsx alongside useSponsorPrompt so SpoolBuddy kiosk / login / setup
routes are excluded.
- getAmsLabel moved to utils/amsHelpers.ts; ConfigureAmsSlotModal.tsx and PrintersPage.tsx
both import the shared version (canonical AMS-A / HT-A / External labels).
- AppSettings TS interface gained spoolman_enabled, auto_add_unknown_rfid, spoolman_url
so the runtime cast in the hook is no longer needed.
- SpoolmanSettings.tsx gets a new toggle row in the Filament Tracking card, visible in
both built-in and Spoolman branches; auto-save + toast already wired.
Round 2 fixed the model-mode FilamentOverride: tray_info_idx →
sub-brand, plus a material-disambiguated colour name from a new
/inventory/colors/by-material endpoint. The printer-mode panel that
renders the same 3MF (FilamentMapping) was reading the same raw
fields — item.type for the required label, getColorName(item.color)
for the swatch tooltip — and was not touched, so picking "Specific
Printer" still showed "Required: PLA - Black" for a slice the
"Any H2D" branch already labelled "Bambu PLA Matte - Charcoal".
Extract the three-query resolution machinery from FilamentOverride
into a shared hook useFilamentLabels (returns positional
{resolvedName, colorLabel} per slot). Both panels call it; both
read the same labels. The hook also owns extractMaterialHint so the
"strip leading brand token" rule has one source of truth.
FilamentMapping required-side now reads {resolvedName} instead of
{item.type}; swatch tooltip reads `Required: {resolvedName} -
{colorLabel}` instead of `Required: {item.type} -
getColorName(item.color)`.
The slot card on PrintersPage shows slot_preset_mappings.preset_name
first in its display fallback chain. Three write paths swap which
spool occupies a given slot:
- internal manual assign (inventory.apply_spool_to_slot_via_mqtt)
- internal RFID auto-assign (spool_tag_matcher.auto_assign_spool)
- Spoolman RFID sync (main.auto_sync_spoolman_ams_trays)
Only the first one was reconciling the row. After an RFID-driven
spool change, the card kept surfacing the previous spool's preset
name until the user opened Configure Slot manually.
Reporter saw H2D-1 / AMS-B3 displaying "Bambu PLA Silk+" for a
freshly-inserted Bambu PLA-CF spool. The matching row in
slot_preset_mappings was last written in March when a PLA Silk+
spool had been in that slot - confirmed live in the database.
New backend/app/services/slot_preset_writer.py exposes a primitive
upsert_slot_preset plus two derivation wrappers: one for the
internal Spool ORM object, one for the Spoolman API dict shape.
All three call sites now go through the helper, so the row stays
in lockstep with the assigned spool regardless of inventory mode.
Bug shape exists in both inventory modes and the patch fixes both
per feedback_inventory_modes_parity. The Spoolman path was latent
for users who'd never manually picked a slot preset; the same
"stale row overrides correct catalog name" symptom appeared for
those who had.
Existing stale rows self-heal on the next RFID-driven swap.
Reporter on an H2D + Polymaker PLA Matte spool noticed that assigning
the spool from the Dashboard left the slicer's filament dropdown
showing "unknown", but clicking Configure right after made the
slicer recognize it correctly. "Configure" felt like a mandatory
follow-up step rather than a refinement.
Bambu cloud uses three preset-ID shapes:
GFS… — Bambu official cloud preset
PFUS… — cloud user-created preset
PFCN… — cloud shared / partner preset (Polymaker's "(Custom)"
Bambu Lab H2D variants ship this prefix)
apply_spool_to_slot_via_mqtt only routed GFS and PFUS through the
cloud-detail lookup that extracts the underlying filament_id. PFCN
slipped past the cloud-lookup branch, fell into the local-preset
int() parse path, raised ValueError, dropped into
normalize_slicer_filament which returns any P-prefix unchanged, and
the raw PFCN landed in tray_info_idx. The printer's calibration
table can't index that, so the slicer rendered "unknown". The
Configure modal rescued every assign because it does its own
getCloudSettingDetail and writes the resolved filament_id.
Extend the cloud-detail-lookup branch (inventory.py:129) and the
discard safety net (inventory.py:223) to include PFCN alongside
GFS/PFUS. Three behaviours fall out:
* Cloud-authenticated: the real filament_id from
detail["filament_id"] ships as tray_info_idx (Polymaker PLA
Matte resolves to GFL05).
* Cloud unavailable: raw PFCN discarded, the slot reuses an
existing valid P-prefix preset if material matches.
Source comment now lists all three cloud-ID shapes so the next time
Bambu invents a new prefix the maintainer doesn't have to re-derive
the structure from a bug report.
The old endpoint name implied that calling it would drop weight_used to
0. In practice it only stamps weight_used_baseline = weight_used so the
Inventory page's "Total Consumed" widget (weight_used - baseline) reads
0 going forward, while remaining (label_weight - weight_used) is
preserved. Calling the endpoint via curl and seeing weight_used
unchanged in the JSON response is confusing.
New paths:
- internal: /api/v1/inventory/spools/{id}/reset-consumed-counter
/api/v1/inventory/spools/reset-consumed-counter-bulk
- spoolman: /api/v1/spoolman/inventory/spools/{id}/reset-consumed-counter
/api/v1/spoolman/inventory/spools/reset-consumed-counter-bulk
Behaviour is unchanged in both modes; internal stamps the baseline
directly, Spoolman-mode PATCHes upstream used_weight=0 and the
_map_spoolman_spool read mapping reconstructs the same "displayed
consumed = 0, remaining unchanged" Bambuddy-visible shape. Parity
between modes was already in place and is preserved.
The Spoolman-client method reset_spool_usage keeps its name because it
describes what is sent upstream to Spoolman, not what Bambuddy's
endpoint promises to callers.
Frontend:
- api.resetSpoolUsage / bulkResetSpoolUsage (and Spoolman variants)
renamed to resetSpoolConsumedCounter / bulkResetSpoolConsumedCounter.
- Button labels: "Reset usage to 0" -> "Reset counter" / "Reset all
counters" (short, unambiguous); tooltips and confirm-modal bodies
still spell out the full semantics.
The Color Catalog sync built its httpx.AsyncClient with no User-Agent, so
it leaked httpx's default python-httpx/x.y string - the only outbound
client that did; bambu_cloud, makerworld and firmware_check all send
Bambuddy/1.0 (+https://github.com/maziggy/bambuddy). It now sends the
same honest UA.
Found while investigating an issue - a Cloudflare 403 on the sync that
turned out to be the reporter's network/IP reputation, not Bambuddy. The
UA leak was a separate inconsistency found in passing; this change does
not by itself resolve a Cloudflare IP block.
Reporter saw a 544 g spool jump to 1000 g after pressing the eraser.
"Spools and remaining weights are not changed" - the dialog promised
this; the implementation did the opposite. Root cause was an
architectural conflation: `weight_used` did double duty as the
resettable "consumed since tracking started" counter AND as the basis
for the displayed remaining (`label_weight - weight_used`), so zeroing
it correctly cleared the stat but unavoidably reset remaining to full.
Spoolman has separate `used_weight` and `remaining_weight` fields, so
the API call there was correct - but Bambuddy's frontend was also
computing remaining as `label_weight - weight_used` for Spoolman
spools (ignoring Spoolman's real `remaining_weight` field), so the
same visual bug bit there too. Inventory-mode parity required fixing
both halves in one drop.
Internal mode
- New `weight_used_baseline` column (Float DEFAULT 0) on `spool`.
- Reset stamps `baseline = weight_used` and leaves `weight_used` alone.
- Displayed consumed = `weight_used - baseline`; remaining =
`label_weight - weight_used` (unchanged).
- Subsequent prints continue to grow `weight_used`, so the resettable
counter naturally tracks post-reset delta and remaining keeps
decrementing across the reset.
Spoolman mode
- `_map_spoolman_spool` now reads Spoolman's `remaining_weight` field
and returns a synthetic `weight_used = label - remaining` so the
frontend's remaining calc matches Spoolman's real stored value;
`weight_used_baseline = synthetic - real_used_weight` so the consumed
counter (`weight_used - baseline`) matches Spoolman's `used_weight`.
- Fallback path (no `remaining_weight` set) preserves the old behavior.
- Related fix: `update_spool` (Spoolman PATCH) was deriving the default
`weight_used` from `used_weight`, so editing unrelated fields AFTER
a reset would patch Spoolman with `remaining_weight = label - 0 =
label`, trampling the real value. Now derives from
`remaining_weight` so non-weight edits preserve physical state.
Frontend
- `InventoryPage` `totalConsumed` aggregate switched to
`Math.max(0, weight_used - (weight_used_baseline ?? 0))`.
- `ForecastPanel` `computeDeltaRate`, `totalUsedG`, and the per-spool
"consumed" table cell got the same treatment so forecast and
inventory aggregates stay coherent across a reset.
- `?? 0` keeps pre-migration installs rendering correctly until
`init_db()` runs the idempotent ALTER TABLE.
Migration
- `ALTER TABLE spool ADD COLUMN weight_used_baseline REAL DEFAULT 0`
via `_safe_execute` - SQLite and Postgres both accept it; verified
end-to-end on Postgres 16.
First cut of this action only wired the built-in inventory path, so the
eraser buttons vanished when the user switched to Spoolman mode. Mirror
the endpoints on the Spoolman router:
- POST /spoolman/inventory/spools/{id}/reset-usage
- POST /spoolman/inventory/spools/reset-usage-bulk
Both route to a new SpoolmanClient.reset_spool_usage() helper that PATCHes
/spool/{id} with used_weight=0. The bulk variant keeps the same typo-wipe
guard (rejects empty/missing spool_ids), and individual Spoolman failures
are logged + counted out without aborting the batch.
InventoryPage mutations now switch on spoolmanMode to pick the right
client method, and the three "spoolmanMode ? undefined : ..." gates on
the eraser buttons are gone.
The original #1322 fix widened empty-slot detection to (state == 11 OR
tray_type != ""), which closed the configured-slot reconfig case but
didn't help the "Reset Slot on printer screen with spool still inserted"
flow. On these firmwares the AMS reports state=3, tray_type="" after a
Reset Slot regardless of whether a spool is physically present, so the
empty-detection still decided "empty", skipped MQTT, marked pending —
and on_ams_change replay never re-fired because the AMS never reported
any state change either.
RosdasHH traced the path: tray_state=3 falls into the else: branch,
slot_is_empty = not (fingerprint_type and fingerprint_type.strip()),
fingerprint_type is "", so slot_is_empty=True, MQTT is skipped, and the
slot stays unconfigured forever. He verified empirically that removing
the gate makes the firmware accept the push when a spool is physically
present.
Drop the tray_type fallback entirely. Only state in {9, 10} (firmware's
explicit "no spool" / "spool present but no feed") short-circuits the
MQTT publish. Every other state — including 3 (default-idle, ambiguous)
and missing-state (older firmwares) — attempts the publish. Bambu's
"firmware silently drops on empty slots" behavior makes the worst case
a no-op for a truly-empty slot, and on_ams_change replay still serves
as the safety net for state=9/10 slots whose spools get inserted later.
pending_config is now (slot_is_definitely_empty OR not configured) so a
printer-offline / no-client publish failure correctly flags the
assignment for replay instead of falsely showing "configured".
The assign flow was sending slicer-invalid values for tray_info_idx and an
empty setting_id, which the slicer rejected — slot detail modal showed
empty fields. With a stored k-profile the realignment path masked the
issue; without one, garbage hit MQTT.
Backend (apply_spool_to_slot_via_mqtt):
- Discard tray_info_idx values that aren't real preset IDs: literal
material names ("PLA", "PETG-CF") AND PFUS-prefix cloud setting_ids
(valid as setting_id but rejected as tray_info_idx). Same check applied
to current_tray_info_idx so stale slot values don't get reused as
garbage.
- Local-preset path now reads the printer-recognized filament_id from
the preset's setting JSON (e.g. P4d64437) instead of falling through
to a generic material ID.
- Derive setting_id from filament_id_to_setting_id when empty so
ams_filament_setting always carries a matched pair.
- No stored k-profile: always send cali_idx=-1 (Default K), regardless
of the live cali_idx on the slot. The live value belongs to whatever
filament was there before, so reusing it would apply the wrong K to
the new spool.
Frontend (spool-form/utils.ts):
- Local preset options use String(preset.id) as the unique code instead
of preset.filament_type — every PLA local preset was collapsing onto
the same "PLA" code, so picking any of them saved slicer_filament=
"PLA" and lost the specific preset identity.
Spoolman counterpart in spoolman_inventory.py mirrors the cali_idx=-1
reset.
A1 Mini BMCU (01.07.02.00) and P1S Standard AMS (00.00.06.75) always
report tray.state=3, even for loaded configured slots. The empty-slot
detection preferred state==11 with tray_type as a fallback only when
state was absent, so every assign was classified as empty and MQTT
was skipped — both for "assign to unconfigured slot" and the secondary
"PETG over a PLA-configured slot won't reconfigure" symptom.
Empty-slot detection in the assign route and the on_ams_change replay
now treats the slot as loaded when EITHER state==11 OR tray_type is
non-empty. Reset-slot case (state=11 + tray_type="") still works
through the first clause; configured slots on these firmwares now
work through the second.
Truly empty unconfigured slots (state!=11 + tray_type="") still hit
the pending-config path, and the deferred publish now fires when the
user later configures the slot in Bambu Studio (tray_type goes
non-empty), since the replay uses the same disjunction.
feat(spoolman-inventory): squashed feature work for rebase onto dev
Squashed all commits from feature/spoolman-inventory-ui onto a single commit
to enable a clean rebase onto dev. Original per-commit history preserved at
backup tag backup/spoolman-inventory-ui-prerebase-20260507-105721.
feat(spoolman-inventory): squashed feature work for rebase onto dev
Squashed all commits from feature/spoolman-inventory-ui onto a single commit
to enable a clean rebase onto dev. Original per-commit history preserved at
backup tag backup/spoolman-inventory-ui-prerebase-20260507-105721.
The SpoolBuddy "weigh-then-assign" workflow tried to configure an empty AMS
slot at assign time, but Bambu firmware silently drops ams_filament_setting
and extrusion_cali_sel for unloaded slots — the MQTT calls completed and the
modal closed, yet BambuStudio kept showing the slot as default-PLA forever.
assign_spool now detects an empty target slot (fingerprint_type empty) and
persists the SpoolAssignment without publishing MQTT, returning a new
pending_config flag so the frontend can swap "Assigned!" for "Slot will
configure when you insert the spool." on_ams_change watches for the slot
to load (state == 11, which fires for 3rd-party tags too even when
tray_type stays empty) and replays the deferred ams_filament_setting +
extrusion_cali_sel — including the printer-kp realignment that converts
PFUS-prefix cloud user presets to the P-prefix local-preset filament_id
the slicer actually accepts.
The full assign-time MQTT block was extracted into
apply_spool_to_slot_via_mqtt so both the assign endpoint and the
on_ams_change replay path use the same resolution logic; the helper takes
~270 lines of duplication out of assign_spool.
Spool and color_catalog rows carry extra_colors (comma-separated hex
stops) and effect_type (14 visual variants: surface effects, sheen,
structural). The shared FilamentSwatch component renders gradient,
conic, effect overlay, and alpha-checkerboard consistently across the
inventory grid, table, group banner, card, ColorSection preview, and
catalog editor. Catalog hex_color accepts #RRGGBBAA so catalog entries
can carry transparency too.
The paste field accepts the exact format 3dfilamentprofiles.com puts on
its filament details pages, so users can copy a multi-colour combo
directly. The effect dropdown spans the full filament-variant
vocabulary -- surface effects (sparkle/wood/marble/glow/matte), sheen
variants (silk/galaxy/rainbow/metal/translucent), and structural
variants (gradient/dual-color/tri-color/multicolor). None of these
fields touch MQTT/firmware -- pure visual hint.
Spool group-key extended to include extra_colors + effect_type so
"Group similar" no longer collapses visually distinct spools.
Migrations: 4 idempotent ALTER TABLE ADD COLUMN (Postgres-safe), plus
ALTER COLUMN hex_color TYPE VARCHAR(9) on Postgres only (SQLite ignores
VARCHAR length).
Tests: 42 new backend (35 unit + 7 integration), 20 new frontend (14
FilamentSwatch + 3 ColorCatalogSettings + 3 InventoryPageGrouping
regression). 3522 backend + 1582 frontend tests pass; ruff clean.
Localised across all 8 UI locales.
feat(cloud): support China region for token-based login
The /cloud/token endpoint always used the global Bambu API endpoint,
so users with China-region access tokens could not validate their
token. The password login flow already exposes a region selector; this
brings the token flow to parity.
The Printer tab AMS popup and spool auto-provisioner resolved color
names from hardcoded tray_id_name tables with a suffix-code fallback —
and suffix codes like "R1" are not globally unique across material
families. A17-R1 (PLA Translucent Cherry Pink) fell through the
fallback and resolved to "Scarlet Red" (A01-R1, PLA Matte), baking
the wrong name into auto-created inventory spools.
The fix removes the hardcoded tables entirely. Backend resolves color
names via the existing color_catalog table by hex; frontend fetches a
compact {hex: name} map once per session via a new
GET /inventory/colors/map endpoint (auth-gated but not on
inventory:read — read-only views need it too) and stores it in a
ColorCatalogProvider context. A useSyncExternalStore hook cascades a
re-render into pages mounted before the fetch completes so they
refresh from HSL-fallback names once the catalog loads.
Existing auto-provisioned spools keep their stored names; only new
provisioning and live display benefit. Co-Authored-By is intentionally
omitted here per project convention — set it via git config if needed.
Spool CRUD endpoints (create, bulk create, update, delete, archive,
restore) did not emit websocket events, so SpoolBuddy Dashboard and
other tabs relying on event-driven cache invalidation never refreshed.
All inventory mutation endpoints now broadcast an `inventory_changed`
websocket event. Frontend handles it by invalidating `inventory-spools`.
Assigning or unassigning a spool now broadcasts a spool_assignment_changed
event to all connected WebSocket clients. The frontend handles this event
by invalidating the spool-assignments and slotPresets caches, so other
open tabs update automatically without a page reload.
After assigning a spool to an AMS slot, the Bambuddy UI could show the
wrong filament preset (e.g. "Bambu PLA Matte" instead of "Bambu PLA
Silk") even though the printer was configured correctly.
Two bugs:
1. AssignSpoolModal (PrintersPage hover card path) never saved the slot
preset mapping to the DB, so the display fell back to the old/stale
mapping from a previous manual configuration.
2. AssignToAmsModal (SpoolBuddy path) constructed the preset name from
spool.material + spool.subtype ("PLA Silk") instead of using the
authoritative spool.slicer_filament_name ("Bambu PLA Silk").
Fix: the backend now saves the slot preset mapping in assign_spool()
after successful MQTT configuration, using slicer_filament_name as the
display name. This covers both frontend paths and ensures the correct
name is always stored.
The Bambu Cloud API returns the base filament_id for versioned
setting IDs (e.g. GFSL99 → GFL99 for all "Generic PLA" variants),
so assigning a spool with a specific variant like "Generic PLA Silk"
(GFSL99_01) would configure the AMS slot with the base "Generic PLA"
profile (GFL99) instead of the correct one (GFL96).
Added a post-resolution cross-check: if the resolved filament_id maps
to a different name than the spool's stored preset name, reverse-lookup
the correct filament_id from the built-in filament table.
Checkbox selection + "Delete Selected" button in Settings > Filament
for both Spool Catalog and Color Catalog. Adds POST bulk-delete
endpoints and translations for all 7 locales.
visibility into AMS spool assignments on printer cards without exposing
the full Inventory page (#635). The list_assignments endpoint now
requires this new permission instead of inventory:read. All default
groups (Administrators, Operators, Viewers) include it for backward
compatibility.
Closes#634
- Add 12 backend integration tests for AMS labels API (GET/PUT/DELETE,
serial resolution, synthetic key fallback, whitespace handling, validation)
- Add 10 frontend tests for FilamentSlotCircle component (rendering,
border styles, background colors, text contrast inversion)
- Fix ruff W293 trailing whitespace in inventory.py from contributor fix
- Add ams_label model import to test conftest.py
- Update CHANGELOG, README, website features page, and wiki AMS docs
* AMS Labels addition to PrintersPage
* Added database reinitialization for schema migrations on database restore
* Bug fixes and AMS Label persistence updates
* Update database.py to resolve PR conflicts
* PR Comment Resolution
* Resolve conflicts in database.py for PR#570
* Updates to address PR#570 additional comments
* Optimize visibility handling for popup component
* Improve serial key handling in printers.py
Refactor serial key assignment to handle empty AMS serial gracefully.
* Implement error handling in serial number mapping
Add error handling for serial number mapping.
* Add migration to drop old ams_labels table
---------
Co-authored-by: MartinNYHC <mz@v8w.de>
Profiles like "PLA Support for PETG PETG Basic @Bambu Lab H2D" have
filament_type PETG, but both the frontend and backend name parsers
found "PLA" first (iterating material types in order). The MQTT command
sent tray_type=PLA and tray_info_idx=GFL99 (PLA generic), so the
slicer displayed PLA instead of PETG.
- Frontend parsePresetName(): detect "X Support for Y" pattern, extract
material after "Support for"
- Frontend ConfigureAmsSlotModal: prefer corrected parsed material over
stored localPreset.filament_type for tray_type, tray_info_idx, and
temperature fallback
- Backend _parse_material_from_name(): same "Support for" handling for
future profile imports
- Backend assign_spool: prioritize spool.material over lp.filament_type
for generic filament ID lookup
The assign_spool endpoint sent wrong MQTT field values for user presets,
causing the slicer's AMS slot detail card to show all fields empty.
Two bugs: (1) cloud API was called with the raw slicer_filament value
including its version suffix (e.g. PFUS9ac902733670a9_07), returning 404;
the silent fallback sent setting_id as tray_info_idx instead of the real
filament_id; (2) no SlotPresetMapping was saved after assignment.
Now strips version suffixes before cloud lookup, resolves the real
filament_id via cloud API (with local preset and generic fallbacks),
includes brand in tray_sub_brands, and saves slot preset mapping.
- Replace TagDetectedModal with inline SpoolInfoCard/UnknownTagCard
in dashboard right panel (known spools show assign/sync/close,
unknown tags show add-to-inventory/link/close)
- Rewrite AssignToAmsModal as full-screen overlay reusing AmsUnitCard,
with AMS-HT and external slot support, single assignSpool API call
- Remove printer selector from assign modal (uses top bar selection)
- Extract filament_id <-> setting_id conversion to shared utility
(backend/app/utils/filament_ids.py), used by inventory + cloud routes
- Normalize slicer_filament in assign_spool to derive proper
tray_info_idx and setting_id for MQTT (was sending setting_id="")
- Rename SpoolBuddy top bar status label "Online" -> "Backend"
- Remove weightStable guard from sync weight button
Add weight_locked flag to spools that auto-sets when weight_used is
explicitly updated via the API. Both the MQTT AMS remain% auto-sync and
the manual force-sync endpoint skip locked spools. Usage tracker delta
tracking is unaffected. Users can re-enable AMS sync by setting
weight_locked to false.
Two bugs caused spool assignments to always configure AMS slots with
generic Bambu filament IDs (e.g. GFB99 "Generic ABS") instead of the
spool's actual slicer preset:
1. PFUS* IDs (cloud-synced custom presets) were blanket-rejected and
replaced with generic IDs in both assign_spool and configure_ams_slot
2. Generic fallback IDs (GFB99, GFL99, etc.) were treated as "good"
presets by the slot-reuse logic, making them sticky once set
New priority: spool's own slicer_filament > slot's non-generic preset
(same material) > generic fallback.
Add Quick Add mode to the spool form for simplified entry (material +
color + weight only), and a quantity field (1-100) for creating multiple
identical spools at once. Stock spools (no slicer profile) are computed
rather than stored — any spool without slicer_filament shows an amber
"Stock" badge. New filter chips (All/Stock/Configured) on the inventory
page. Backend bulk endpoint creates N spools in one transaction.
Backend:
- SpoolBulkCreate schema with quantity validation (1-100)
- POST /inventory/spools/bulk endpoint
Frontend:
- Quick Add toggle in SpoolFormModal (create mode only)
- Quantity field in FilamentSection (both modes)
- bulkCreateSpools API method and bulkCreateMutation
- Stock column (hidden by default) and stock filter chips
- Inline error rendering moved into FilamentSection
- CellCtx extended with t() for translatable cell content
Tests:
- 13 backend tests (schema validation + endpoint logic)
- 10 frontend tests (validateForm quickAdd + UI behavior)
i18n: 6 locales (en, de, fr, it, ja, pt-BR)
Docs: CHANGELOG, README, website features, wiki inventory
BambuStudio actively resets AMS slots configured with unrecognized PFUS*
(user-local) preset IDs. Replace PFUS* with generic Bambu filament IDs
(e.g. GFL99 for PLA) in both the slot configure and inventory assignment
endpoints. When the slot already has a recognized cloud-synced preset for
the same material, reuse it to preserve K-profile calibration.
Also fix fill level bar not showing for brand new spools (weight_used=0)
by changing the condition from weight_used > 0 to weight_used != null.
Three bugs fixed and one recovery feature added:
1. AMS remain=0 zeroed all spools on printer power-off. The weight sync
treated 0% remain as "fully consumed," setting weight_used to
label_weight for every assigned spool. Fix: skip remain=0 in AMS
weight sync — empty spools are tracked by the usage tracker.
2. Editing any spool field sent stale weight_used from the React Query
cache back to the server, resetting usage-tracked weight. Fix: only
include weight_used in PATCH when the user explicitly changes it.
3. K-profile auto-select crashed on dual-nozzle printers for non-BL
spools with 'SpoolKProfile has no attribute extruder_id'. The model
attribute is 'extruder', not 'extruder_id'.
4. New "Sync Weights from AMS" button in Settings > Filament Tracking
(built-in inventory mode) to force-recover spool weights from live
AMS sensor data. Bypasses the "only increase" guard for explicit
user-initiated recovery.
Backend:
- Add dual external spool support for H2D (vt_tray as list: Ext-L/Ext-R)
- Add cloud filament ID map endpoint (/cloud/filament-id-map)
- Fix RFID spool data erased by periodic AMS updates (skip tag matcher
for RFID-tagged trays)
- Fix AMS slot config overwrites RFID spool state
- Fix K-profile selection corrupts existing profiles on X1C/P1S
- Resolve K-profiles filament name via cloud filament ID map
- Update print scheduler and usage tracker for dual external spools
Frontend:
- Add printer model filtering to ConfigureAmsSlotModal (cloud/local/builtin
presets filtered by @BBL model suffix and compatible_printers)
- Add pre-population for configured slots (preset, color, K-profile)
- Add K-Profiles view with accurate filament name resolution
- Internationalize all ConfigureAmsSlotModal strings (en/de/fr/it/ja — 21 keys)
- Add 5 new ConfigureAmsSlotModal tests (model filtering, pre-selection,
color pre-population, i18n)
- Update PrintersPage for dual external spool rendering
Docs:
- Update CHANGELOG, README, website features, and wiki AMS docs
Keybored