@scalar/api-reference/dist/features/Search/hooks/useSearchIndex.js

Generate beautiful API references from OpenAPI documents

import { createFuseInstance } from "../helpers/create-fuse-instance.js";
import { createSearchIndex } from "../helpers/create-search-index.js";
import { computed, ref, toValue } from "vue";
//#region src/features/Search/hooks/useSearchIndex.ts
var MAX_SEARCH_RESULTS = 25;
/**
* Creates the search index from an OpenAPI document.
*/
function useSearchIndex(document) {
	const searchIndex = computed(() => createSearchIndex(toValue(document)));
	/** When the document changes we replace the search index */
	const fuse = computed(() => {
		const instance = createFuseInstance();
		instance.setCollection(searchIndex.value);
		return instance;
	});
	const query = ref("");
	return {
		results: computed(() => {
			if (query.value.length !== 0) return fuse.value.search(query.value, { limit: MAX_SEARCH_RESULTS });
			return searchIndex.value.slice(0, MAX_SEARCH_RESULTS).map((item, index) => ({
				item,
				refIndex: index
			}));
		}),
		query
	};
}
//#endregion
export { useSearchIndex };

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