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refactor(registry): extract Leaf<T,P> helper for LeafObject union #65

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u8array merged 2 commits into from
May 15, 2026
Merged

refactor(registry): extract Leaf<T,P> helper for LeafObject union #65

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refactor(registry): extract Leaf<T,P> helper for LeafObject union
u8array May 15, 2026
9a3ec30
Type Leaf props to extend object
u8array May 15, 2026
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68 changes: 37 additions & 31 deletions src/registry/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -62,41 +62,47 @@ import type { MicroPdf417Props } from './micropdf417.tsx';
import { codablock } from './codablock.tsx';
import type { CodablockProps } from './codablock.tsx';

/** Single-branch shape for one registry type: the common base plus a
* literal `type` discriminator and that type's props. Used to compose
* `LeafObject` so adding a new registry entry is a one-line union
* extension instead of a 60-character repetition. */
type Leaf<T extends string, P extends object> = LabelObjectBase & { type: T; props: P };

/** Leaf objects: every registry-backed type. These render to ZPL and
* have a PropertiesPanel. The tree-level union `LabelObject` (which
* also covers `GroupObject`) lives in `types/Group.ts`. */
export type LeafObject =
| (LabelObjectBase & { type: 'text'; props: TextProps })
| (LabelObjectBase & { type: 'code128'; props: Code128Props })
| (LabelObjectBase & { type: 'code39'; props: Code39Props })
| (LabelObjectBase & { type: 'ean13'; props: Ean13Props })
| (LabelObjectBase & { type: 'qrcode'; props: QrCodeProps })
| (LabelObjectBase & { type: 'datamatrix'; props: DataMatrixProps })
| (LabelObjectBase & { type: 'box'; props: BoxProps })
| (LabelObjectBase & { type: 'ellipse'; props: EllipseProps })
| (LabelObjectBase & { type: 'circle'; props: CircleProps })
| (LabelObjectBase & { type: 'line'; props: LineProps })
| (LabelObjectBase & { type: 'serial'; props: SerialProps })
| (LabelObjectBase & { type: 'image'; props: ImageProps })
| (LabelObjectBase & { type: 'upca'; props: UpcAProps })
| (LabelObjectBase & { type: 'ean8'; props: Ean8Props })
| (LabelObjectBase & { type: 'upce'; props: UpcEProps })
| (LabelObjectBase & { type: 'interleaved2of5'; props: Interleaved2of5Props })
| (LabelObjectBase & { type: 'code93'; props: Code93Props })
| (LabelObjectBase & { type: 'pdf417'; props: Pdf417Props })
| (LabelObjectBase & { type: 'code11'; props: Code11Props })
| (LabelObjectBase & { type: 'industrial2of5'; props: Industrial2of5Props })
| (LabelObjectBase & { type: 'standard2of5'; props: Standard2of5Props })
| (LabelObjectBase & { type: 'codabar'; props: CodabarProps })
| (LabelObjectBase & { type: 'logmars'; props: LogmarsProps })
| (LabelObjectBase & { type: 'msi'; props: MsiProps })
| (LabelObjectBase & { type: 'plessey'; props: PlesseyProps })
| (LabelObjectBase & { type: 'gs1databar'; props: Gs1DatabarProps })
| (LabelObjectBase & { type: 'planet'; props: PlanetProps })
| (LabelObjectBase & { type: 'postal'; props: PostalProps })
| (LabelObjectBase & { type: 'aztec'; props: AztecProps })
| (LabelObjectBase & { type: 'micropdf417'; props: MicroPdf417Props })
| (LabelObjectBase & { type: 'codablock'; props: CodablockProps });
| Leaf<'text', TextProps>
| Leaf<'code128', Code128Props>
| Leaf<'code39', Code39Props>
| Leaf<'ean13', Ean13Props>
| Leaf<'qrcode', QrCodeProps>
| Leaf<'datamatrix', DataMatrixProps>
| Leaf<'box', BoxProps>
| Leaf<'ellipse', EllipseProps>
| Leaf<'circle', CircleProps>
| Leaf<'line', LineProps>
| Leaf<'serial', SerialProps>
| Leaf<'image', ImageProps>
| Leaf<'upca', UpcAProps>
| Leaf<'ean8', Ean8Props>
| Leaf<'upce', UpcEProps>
| Leaf<'interleaved2of5', Interleaved2of5Props>
| Leaf<'code93', Code93Props>
| Leaf<'pdf417', Pdf417Props>
| Leaf<'code11', Code11Props>
| Leaf<'industrial2of5', Industrial2of5Props>
| Leaf<'standard2of5', Standard2of5Props>
| Leaf<'codabar', CodabarProps>
| Leaf<'logmars', LogmarsProps>
| Leaf<'msi', MsiProps>
| Leaf<'plessey', PlesseyProps>
| Leaf<'gs1databar', Gs1DatabarProps>
| Leaf<'planet', PlanetProps>
| Leaf<'postal', PostalProps>
| Leaf<'aztec', AztecProps>
| Leaf<'micropdf417', MicroPdf417Props>
| Leaf<'codablock', CodablockProps>;

export const BARCODE_1D_TYPES = new Set([
'code128', 'code39', 'ean13', 'ean8', 'upca', 'upce', 'interleaved2of5', 'code93',
Expand Down