Files
bambuddy/frontend
maziggy b478ff882a fix(queue): prevent duplicate dispatch and stale progress on batch prints
Two related queue issues surfaced when scheduling an ASAP print with
  quantity > 1 on an H2D:

  1. Double-dispatch — both items in the batch ended up in 'printing'
     status on the same printer, logged as "BUG: Multiple queue items in
     'printing' status for printer N". The scheduler seeded its busy
     set empty each tick and relied on _is_printer_idle() reading live
     MQTT state, but H2D / P1 series lag several seconds between the
     print command and IDLE → RUNNING, so the next check_queue() tick
     saw IDLE and dispatched the second batch item onto the already-
     running printer. check_queue() now seeds busy_printers with every
     printer_id that has a row in 'printing' status before iterating,
     so any printer with an outstanding dispatched job is excluded
     regardless of what MQTT currently reports.

  2. Progress bar flashed 100% — immediately after dispatch the queue
     item's per-row progress bar showed the prior print's final mc_percent
     for a few seconds, then snapped back to 0% when the new print
     started ticking. QueuePage.tsx now gates progress / remaining_time /
     layer fields on status.state being RUNNING or PAUSE; in any other
     state (FINISH from the prior print, IDLE, PREPARE while heating)
     the bar renders at 0% with no stale ETA or layer count.

  Regression coverage added in test_phantom_print_hardening.py
  (TestBusyPrinterSeedingFromPrintingItems, 3 tests): seeding query
  returns only printers with 'printing' rows, empty when none exist,
  and end-to-end check_queue() does not call _start_print for a pending
  item whose printer already has a 'printing' row even when
  _is_printer_idle() is forced True.
2026-04-22 17:48:53 +02:00
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React + TypeScript + Vite

This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.

Currently, two official plugins are available:

React Compiler

The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.

Expanding the ESLint configuration

If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:

export default defineConfig([
  globalIgnores(['dist']),
  {
    files: ['**/*.{ts,tsx}'],
    extends: [
      // Other configs...

      // Remove tseslint.configs.recommended and replace with this
      tseslint.configs.recommendedTypeChecked,
      // Alternatively, use this for stricter rules
      tseslint.configs.strictTypeChecked,
      // Optionally, add this for stylistic rules
      tseslint.configs.stylisticTypeChecked,

      // Other configs...
    ],
    languageOptions: {
      parserOptions: {
        project: ['./tsconfig.node.json', './tsconfig.app.json'],
        tsconfigRootDir: import.meta.dirname,
      },
      // other options...
    },
  },
])

You can also install eslint-plugin-react-x and eslint-plugin-react-dom for React-specific lint rules:

// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'

export default defineConfig([
  globalIgnores(['dist']),
  {
    files: ['**/*.{ts,tsx}'],
    extends: [
      // Other configs...
      // Enable lint rules for React
      reactX.configs['recommended-typescript'],
      // Enable lint rules for React DOM
      reactDom.configs.recommended,
    ],
    languageOptions: {
      parserOptions: {
        project: ['./tsconfig.node.json', './tsconfig.app.json'],
        tsconfigRootDir: import.meta.dirname,
      },
      // other options...
    },
  },
])