import type { ResourcePage, ResourceRow } from './types';

export function filterResourceRows(
  rows: readonly ResourceRow[],
  searchKey: string,
  searchValue: string,
): ResourceRow[] {
  const query = searchValue.trim().toLocaleLowerCase('zh-CN');
  if (!query) return [...rows];
  return rows.filter((row) => {
    const value = searchKey === 'id' ? row.id : row.name;
    return value.toLocaleLowerCase('zh-CN').includes(query);
  });
}

export function paginateResourceRows(
  rows: readonly ResourceRow[],
  page: number,
  limit: number,
): ResourcePage {
  const safePage = Math.max(1, page);
  const safeLimit = Math.max(1, limit);
  const start = (safePage - 1) * safeLimit;
  return {
    data: rows.slice(start, start + safeLimit),
    total: rows.length,
  };
}