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63 lines
1.1 KiB
63 lines
1.1 KiB
import Fuse from 'fuse.js';
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const fuseOptions = {
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shouldSort: true,
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includeMatches: true,
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threshold: 0.3,
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location: 0,
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distance: 100,
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maxPatternLength: 32,
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minMatchCharLength: 1,
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keys: [
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'artistName',
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'tags.label'
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]
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};
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function getSuggestions(artists, value) {
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const limit = 10;
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let suggestions = [];
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if (value.length === 1) {
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for (let i = 0; i < artists.length; i++) {
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const s = artists[i];
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if (s.firstCharacter === value.toLowerCase()) {
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suggestions.push({
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item: artists[i],
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indices: [
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[0, 0]
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],
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matches: [
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{
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value: s.title,
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key: 'title'
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}
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],
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arrayIndex: 0
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});
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if (suggestions.length > limit) {
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break;
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}
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}
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}
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} else {
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const fuse = new Fuse(artists, fuseOptions);
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suggestions = fuse.search(value, { limit });
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}
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return suggestions;
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}
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self.addEventListener('message', (e) => {
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if (!e) {
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return;
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}
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const {
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artists,
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value
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} = e.data;
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self.postMessage(getSuggestions(artists, value));
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});
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