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31 lines
740 B
31 lines
740 B
import { EmojiRecord, EmojiButtonOptions, RecentEmoji } from './types';
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const LOCAL_STORAGE_KEY = 'emojiPicker.recent';
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export function load(): Array<RecentEmoji> {
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const recentJson = localStorage.getItem(LOCAL_STORAGE_KEY);
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return recentJson ? JSON.parse(recentJson) : [];
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}
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export function save(
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emoji: EmojiRecord | RecentEmoji,
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options: EmojiButtonOptions
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): void {
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const recents = load();
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const recent = {
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emoji: emoji.emoji,
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name: emoji.name,
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key: (emoji as RecentEmoji).key || emoji.name
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};
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localStorage.setItem(
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LOCAL_STORAGE_KEY,
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JSON.stringify(
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[
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recent,
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...recents.filter((r: RecentEmoji) => r.key !== recent.key)
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].slice(0, options.recentsCount)
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)
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);
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}
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