import type { Tag } from "../lib/api";
import type { ComboboxOption } from "./ui/Combobox";

// A tag as a filter row: its count is the CURRENT filter's (the summary's facets), or none at all while
// the facets load or after they failed. The rail printed the tag's whole-library count in that gap, as
// if it were the filter's: "Music 238" beside a search that matched 3 of its channels.
export const facetOption = (
  tag: Tag,
  facets: Record<string, number> | undefined,
): ComboboxOption => ({
  value: String(tag.id),
  label: tag.name,
  count: facets ? (facets[String(tag.id)] ?? 0) : undefined,
});