Files
frontend-svelte/src/entities/Font/index.ts
T
Ilia Mashkov 09869aed00 refactor(entities/Font): relocate FontSampler from DisplayFont, invert typography
DisplayFont was not a feature (FSD+ A-6): the whole slice was one
presentational component that renders a Font styled by typography, with no
model/domain/action. To get typography it reached sideways into a sibling
feature (`$features/AdjustTypography/model`) — a feature->feature edge
(C-1), the symptom of the mislayering, not the disease.

Fix by inversion, mirroring the existing `status` prop pattern:

- move FontSampler into entities/Font/ui (it now uses only entity siblings
  + $shared/ui)
- it accepts a `typography` prop typed to a minimal contract defined in the
  component; the AdjustTypography store satisfies it structurally, so the
  entity has no dependency on the feature
- SampleList (owns both) injects its typographySettingsStore as the prop
- delete the DisplayFont slice; export FontSampler from the Font barrel;
  relocate the story (now passes a mock typography)

Resolves A-6, A-7, and the FontSampler half of C-1. Verified: 0 type
errors, 0 lint (boundary rule satisfied), 905 unit + 213 component tests,
production build OK.
2026-06-03 08:34:49 +03:00

93 lines
2.4 KiB
TypeScript

export {
computeLineRenderModel,
DualFontLayout,
findSplitIndex,
} from './domain';
export type {
ComparisonLine,
ComparisonResult,
LineRenderModel,
} from './domain';
export {
createFontRowSizeResolver,
FontNetworkError,
FontResponseError,
getFontUrl,
} from './lib';
export type { FontRowSizeResolverOptions } from './lib';
export {
FontApplicator,
FontSampler,
FontVirtualList,
} from './ui';
// Pure model surface (types + constants).
export {
DEFAULT_FONT_SIZE,
DEFAULT_FONT_WEIGHT,
DEFAULT_LETTER_SPACING,
DEFAULT_LINE_HEIGHT,
FONT_SIZE_STEP,
FONT_WEIGHT_STEP,
LETTER_SPACING_STEP,
LINE_HEIGHT_STEP,
MAX_FONT_SIZE,
MAX_FONT_WEIGHT,
MAX_LETTER_SPACING,
MAX_LINE_HEIGHT,
MIN_FONT_SIZE,
MIN_FONT_WEIGHT,
MIN_LETTER_SPACING,
MIN_LINE_HEIGHT,
VIRTUAL_INDEX_NOT_LOADED,
} from './model/const/const';
export type {
FilterGroup,
FilterType,
FontCategory,
FontCollectionFilters,
FontCollectionSort,
FontCollectionState,
FontFeatures,
FontFilters,
FontLoadRequestConfig,
FontLoadStatus,
FontMetadata,
FontProvider,
FontStyleUrls,
FontSubset,
FontVariant,
FontWeight,
FontWeightItalic,
UnifiedFont,
UnifiedFontVariant,
} from './model/types';
/*
* Stores are exposed as lazy accessors / classes (not eager singletons): the
* entity's public API is complete, so consumers go through this barrel instead
* of deep-importing `./model` (FSD public-API boundary). Construction happens on
* first call, so this is inert at import. The slice root already transitively
* loads `@tanstack/query-core` via `./ui` (FontVirtualList), so surfacing the
* stores here adds no new eager cost.
*/
export {
FontLifecycleManager,
FontsByIdsStore,
getFontCatalog,
getFontLifecycleManager,
} from './model';
export type { FontCatalogStore } from './model';
/*
* `./api` (proxy clients: `fetchProxyFonts`, `seedFontCache`, …) is intentionally
* NOT re-exported here — those are not part of the entity's consumed surface and
* importing them eagerly constructs the TanStack `queryClient`. Import via the
* segment: `import { fetchProxyFonts } from '$entities/Font/api'`.
*/
// `./testing` is intentionally not re-exported: fixtures must not leak into the
// production public API. Import them via `$entities/Font/testing`.