"use client";

// Hub /ask only: one line under the page's header saying what the chat
// searches — how many of the hub's archives are in scope, the rest switched off
// with the front page's chips (ASK_SCOPE_LINE, the operator's copy). Nothing
// until the hub's list is in (the count would move), and nothing with none in
// scope: the composer's blocked line says that.

import { useSearchData } from "yt-dlp-transcript-common/components/SearchDataContext";
import { ASK_SCOPE_LINE } from "./hubScopeCopy";
import { LinkedCopy } from "./LinkedCopy";

export default function AskScope() {
  const { federation } = useSearchData();
  if (!federation?.listed) return null;
  const total = federation.sites.length;
  const inScope = federation.sites.filter((s) => s.status !== "off").length;
  if (inScope === 0) return null;
  const line = ASK_SCOPE_LINE(inScope, total);
  if (!line) return null;
  return (
    <p data-testid="ask-scope" className="-mt-2 text-sm text-muted-foreground">
      <LinkedCopy copy={line} />
    </p>
  );
}