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import BookmarkRepository, {BookmarkItem} from "../BookmarkRepository";
import {HistoryItem} from "../HistoryRepository";
import PrefetchAndCache from "./PrefetchAndCache";
const COMPLETION_ITEM_LIMIT = 10;
export default class CachedBookmarkRepository implements BookmarkRepository {
private bookmarkCache: PrefetchAndCache<BookmarkItem>;
constructor() {
this.bookmarkCache = new PrefetchAndCache(this.getter, this.filter, 10,);
}
queryBookmarks(query: string): Promise<BookmarkItem[]> {
return this.bookmarkCache.get(query);
}
private async getter(query: string): Promise<BookmarkItem[]> {
const items = await browser.bookmarks.search({query});
return items
.filter(item => item.title && item.title.length > 0)
.filter(item => item.type === 'bookmark' && item.url)
.filter((item) => {
let url = undefined;
try {
url = new URL(item.url!!);
} catch (e) {
return false;
}
return url.protocol !== 'place:';
})
.slice(0, COMPLETION_ITEM_LIMIT)
.map(item => ({
title: item.title!!,
url: item.url!!,
}));
}
private filter(items: HistoryItem[], query: string) {
return items.filter(item => {
return query.split(' ').some(keyword => {
return item.title.toLowerCase().includes(keyword.toLowerCase()) || item.url.includes(keyword)
});
})
};
}
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