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| import { detectImageFormat, type SIEClient } from "@superlinked/sie-sdk"; | |
| export async function recognize( | |
| client: SIEClient, | |
| model: string, | |
| imageBytes: Uint8Array, | |
| options?: Record<string, unknown>, | |
| ): Promise<string> { | |
| const format = detectImageFormat(imageBytes); | |
| if (format === "unknown") throw new Error("could not detect image format"); | |
| const wire = { data: imageBytes, format }; | |
| // The TS SDK types declare images as Uint8Array[], but the wire format | |
| // expects {data, format} dicts. Cast around the typing gap. | |
| const result = await client.extract( | |
| model, | |
| { images: [wire] as unknown as Uint8Array[] }, | |
| // The TS SDK's ExtractOptions doesn't declare `options`, but the wire | |
| // protocol forwards it to the adapter. Cast to bridge the typing gap. | |
| { labels: [], options } as unknown as Parameters<typeof client.extract>[2], | |
| ); | |
| if (!result.entities || result.entities.length === 0) return ""; | |
| const text = result.entities[0]?.text; | |
| return typeof text === "string" ? text : ""; | |
| } | |