28 lines
811 B
TypeScript
28 lines
811 B
TypeScript
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import Fuse, { FuseOptions } from 'fuse.js';
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import { ConversationType } from '../state/ducks/conversations';
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const FUSE_OPTIONS: FuseOptions<ConversationType> = {
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// A small-but-nonzero threshold lets us match parts of E164s better, and makes the
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// search a little more forgiving.
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threshold: 0.05,
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keys: ['title', 'name', 'e164'],
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};
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const collator = new Intl.Collator();
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export function filterAndSortContacts(
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contacts: ReadonlyArray<ConversationType>,
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searchTerm: string
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): Array<ConversationType> {
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if (searchTerm.length) {
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return new Fuse<ConversationType>(contacts, FUSE_OPTIONS).search(
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searchTerm
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);
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}
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return contacts.concat().sort((a, b) => collator.compare(a.title, b.title));
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}
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