AI Search Brand Lookup Filter (ai-search/brandLookupFiltering.ts)

Filters top pages and queries using numeric boundaries and text inclusion/exclusion terms. Reuse in SEO or analytics dashboards for search data filtering.

// Source: https://github.com/every-app/open-seo | License: MIT | Copyright 2026 Ben Senescu
// Provided via justclaw.it.com; keep this notice with the code.
import { parseTerms } from "@/client/features/keywords/utils";
import type { BrandLookupResult } from "@/types/schemas/ai-search";
import type {
  QueriesFilterValues,
  TopPagesFilterValues,
} from "./brandLookupFilterTypes";

function passesNumericFilter(
  value: number | null | undefined,
  min: string,
  max: string,
): boolean {
  if (value == null) return true;
  const minN = Number(min);
  if (min && !Number.isNaN(minN) && value < minN) return false;
  const maxN = Number(max);
  if (max && !Number.isNaN(maxN) && value > maxN) return false;
  return true;
}

function passesTextFilter(
  haystack: string,
  includeTerms: string

... (truncated -- full source via MCP)