| 1 | import { createContext, useContext } from "react"; |
| 2 | import type { FilePreviewItem, FilePreviewSource } from "./FilePreviewModal.types"; |
| 3 | import { filePreviewGallery } from "../lib/filePreviewGallery"; |
| 4 | |
| 5 | export const FilePreviewGallery = createContext<readonly FilePreviewItem[]>([]); |
| 6 | |
| 7 | export function useFilePreviewGallery() { |
| 8 | const group = useContext(FilePreviewGallery); |
| 9 | return (source: FilePreviewSource): FilePreviewSource => |
| 10 | group.length === 0 |
| 11 | ? source |
| 12 | : { |
| 13 | ...source, |
| 14 | gallery: filePreviewGallery(source, group), |
| 15 | }; |
| 16 | } |