37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
|
/*
|
||
|
|
* Copyright (C) Contributors to the Suwayomi project
|
||
|
|
*
|
||
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||
|
|
*/
|
||
|
|
|
||
|
|
import { TChapter } from '@/typings.ts';
|
||
|
|
|
||
|
|
type ChapterDownloadInfo = Pick<TChapter, 'isDownloaded'>;
|
||
|
|
type ChapterBookmarkInfo = Pick<TChapter, 'isBookmarked'>;
|
||
|
|
|
||
|
|
export class Chapters {
|
||
|
|
static getIds(chapters: { id: number }[]): number[] {
|
||
|
|
return chapters.map((chapter) => chapter.id);
|
||
|
|
}
|
||
|
|
|
||
|
|
static isDeletable({ isDownloaded }: ChapterDownloadInfo): boolean {
|
||
|
|
return isDownloaded;
|
||
|
|
}
|
||
|
|
|
||
|
|
static isAutoDeletable(
|
||
|
|
{ isBookmarked, ...chapter }: ChapterDownloadInfo & ChapterBookmarkInfo,
|
||
|
|
canDeleteBookmarked: boolean = false,
|
||
|
|
): boolean {
|
||
|
|
return Chapters.isDeletable(chapter) && (!isBookmarked || canDeleteBookmarked);
|
||
|
|
}
|
||
|
|
|
||
|
|
static getAutoDeletable<Chapters extends ChapterDownloadInfo & ChapterBookmarkInfo>(
|
||
|
|
chapters: Chapters[],
|
||
|
|
canDeleteBookmarked?: boolean,
|
||
|
|
): Chapters[] {
|
||
|
|
return chapters.filter((chapter) => Chapters.isAutoDeletable(chapter, canDeleteBookmarked));
|
||
|
|
}
|
||
|
|
}
|