Function filterMangaEntries

Source

export function filterMangaEntries(
  entries: KenmeiManga[],
  criteria: {
    status?: KenmeiStatus[];
    minChapters?: number;
    hasProgress?: boolean;
    hasScore?: boolean;
  },
): KenmeiManga[] {
  return entries.filter((entry) => {
    if (criteria.status?.length) {
      if (!criteria.status.includes(entry.status)) return false;
    }

    if (criteria.minChapters !== undefined) {
      if ((entry.chaptersRead ?? 0) < criteria.minChapters) return false;
    }

    if (criteria.hasProgress) {
      const chapters = entry.chaptersRead ?? 0;
      const volumes = entry.volumesRead ?? 0;
      if (chapters <= 0 && volumes <= 0) return false;
    }

    if (criteria.hasScore) {
      if ((entry.score ?? 0) <= 0) return false;
    }

    return true;
  });
}
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