79023ee190
Reviewed By: bhamodi Differential Revision: D33331422 fbshipit-source-id: 016e8dcc0c0c7f1fc353a348b54fda0d5e2ddc01
104 lines
2.5 KiB
TypeScript
104 lines
2.5 KiB
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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import {
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URI,
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Bookmark,
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AutoCompleteProvider,
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AutoCompleteLineItem,
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AppMatchPattern,
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} from '../types';
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export function DefaultProvider(): AutoCompleteProvider {
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return {
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icon: 'caution',
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matchPatterns: new Map<string, URI>(),
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};
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}
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export const bookmarksToAutoCompleteProvider = (
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bookmarks: Map<URI, Bookmark>,
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) => {
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const autoCompleteProvider = {
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icon: 'bookmark',
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matchPatterns: new Map<string, URI>(),
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} as AutoCompleteProvider;
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bookmarks.forEach((bookmark, uri) => {
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const matchPattern = bookmark.commonName + ' - ' + uri;
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autoCompleteProvider.matchPatterns.set(matchPattern, uri);
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});
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return autoCompleteProvider;
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};
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export const appMatchPatternsToAutoCompleteProvider = (
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appMatchPatterns: Array<AppMatchPattern>,
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) => {
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const autoCompleteProvider = {
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icon: 'mobile',
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matchPatterns: new Map<string, URI>(),
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};
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appMatchPatterns.forEach((appMatchPattern) => {
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const matchPattern =
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appMatchPattern.className + ' - ' + appMatchPattern.pattern;
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autoCompleteProvider.matchPatterns.set(
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matchPattern,
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appMatchPattern.pattern,
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);
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});
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return autoCompleteProvider;
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};
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export const filterMatchPatterns = (
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matchPatterns: Map<string, URI>,
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query: URI,
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maxItems: number,
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) => {
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const filteredPatterns = new Map<string, URI>();
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for (const [pattern, uri] of matchPatterns) {
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if (filteredPatterns.size >= maxItems) {
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break;
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} else if (pattern.toLowerCase().includes(query.toLowerCase())) {
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filteredPatterns.set(pattern, uri);
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}
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}
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return filteredPatterns;
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};
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const filterProvider = (
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provider: AutoCompleteProvider,
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query: string,
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maxItems: number,
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) => {
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return {
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...provider,
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matchPatterns: filterMatchPatterns(provider.matchPatterns, query, maxItems),
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};
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};
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export const filterProvidersToLineItems = (
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providers: Array<AutoCompleteProvider>,
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query: string,
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maxItems: number,
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) => {
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let itemsLeft = maxItems;
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const lineItems = new Array<AutoCompleteLineItem>(0);
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for (const provider of providers) {
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const filteredProvider = filterProvider(provider, query, itemsLeft);
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filteredProvider.matchPatterns.forEach((uri, matchPattern) => {
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lineItems.push({
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icon: provider.icon,
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matchPattern,
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uri,
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});
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});
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itemsLeft -= filteredProvider.matchPatterns.size;
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}
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return lineItems;
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};
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