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sencho/frontend
Anso f74322021b refactor(frontend): extract useFleetPreferences + useFleetLabels from FleetView (F5-6) (#920)
* refactor(frontend): extract useFleetPreferences + useFleetLabels from FleetView (F5-6)

Move localStorage preferences and label palette/assignment fetching out of the
FleetView shell into dedicated hooks under FleetView/hooks/:

- useFleetPreferences: wraps PREFS_KEY, loadPreferences, savePreferences, and
  the prefs useState + updatePrefs callback. Defaults are merged on load so stale
  stored values cannot produce missing keys. Save is a side-effect-free useEffect
  rather than a setState updater call, consistent with React purity contract.
- useFleetLabels: wraps fleetPalette, fleetStackLabelMap, labelFilters state,
  fetchLabelsForNodes callback, and the onlineNodeKey-gated fetch effect. The
  onlineNodeKey derivation is memoized. labelPaletteKey is exported for the
  shell processedNodes useMemo until F5-8 absorbs it.

Shell useState: 17 to 13. useEffect: 5 to 4. useCallback: 10 to 8.

* fix(frontend): add comments to empty catch blocks in useFleetPreferences

Empty catch blocks trigger the no-empty lint rule. Add explanatory comments
to both catch sites to satisfy the rule while keeping the intent clear.
2026-05-04 19:28:04 -04:00
..

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...
    },
  },
])