Round-2 review fixes for #2700.
Blocking: the toggle didn't actually gate the archive write. archive.py's
promotion fired for any print_data carrying ams_mapping, but bambu_mqtt's
request-topic interception captures ams_mapping unconditionally for every
print source (slicer-direct LAN prints included). Since main.py's
real-printer auto-archive path forwards the full MQTT payload as
print_data, every archive on any install — VP or not — grew
extra_data.slicer_ams_mapping. Fixed by replacing the print_data-sniffing
with an explicit `slicer_ams_mapping` param on archive_print() that only
the VP-queue path (already gated on save_ams_mapping) ever passes.
Blocking: a saved mapping could get reused on a printer it was never
resolved against — tray IDs only mean something relative to one printer's
AMS layout. extra_data.slicer_ams_mapping is now stored as
{mapping, printer_id} instead of a bare array:
- add_to_queue's fallback only fires when the reprint's target printer_id
matches the mapping's origin printer.
- The frontend's archiveAmsMapping only surfaces (and the Mapping button
only appears) when the print modal's selected printer matches too.
- A model-based VP (target_printer_id=None, no MQTT bridge to any real
printer) never stamps a mapping in the first place — there's no live AMS
layout for the slicer to have resolved tray IDs against.
Also from review:
- Multi-plate archives now get the Mapping button too (the per-plate
FilamentMapping loop was missing archiveAmsMapping entirely).
- Added coverage for the previously-untested late-MQTT archive patch path
(_restamp_recent_queue_item), including the model-based-VP skip case.
- usingArchiveMapping now also resets on printer change, not just
plate/archive (it already worked via the printer-scoping above, but is
now an explicit dependency too).
- The Mapping button's revert (OFF) now undoes only the slots it itself
set, not every manual pick in scope — matches the comment above it.
- Added a comment on why negative-value slots (external spool) are
skipped rather than cleared when applying a saved mapping.
Sergey Dontsov
13c37ffe51