Function downloadAsZip

export async function downloadAsZip(): Promise<void> {
  if (captured.size === 0) {
    console.warn("[ResponseAggregate] No responses captured yet.");
    return;
  }

  const zip = new JSZip();

  for (const [filePath, entry] of captured) {
    // Include request metadata alongside the MSW-compatible fields so
    // the e2e mock route handler can match by URL without recomputing hashes.
    const fileContent = JSON.stringify(
      {
        contentType: entry.contentType,
        content: entry.content,
        _request: {
          url: entry.url,
          method: entry.method,
        },
      },
      null,
      2,
    );
    zip.file(filePath, fileContent);
  }

  const blob = await zip.generateAsync({ type: "blob" });
  const url = URL.createObjectURL(blob);
  const a = document.createElement("a");
  a.href = url;
  a.download = `response-aggregate-${new Date().toISOString().slice(0, 19).replace(/:/g, "-")}.zip`;
  document.body.appendChild(a);
  a.click();
  document.body.removeChild(a);
  URL.revokeObjectURL(url);

  console.log(`[ResponseAggregate] Downloaded zip with ${captured.size} responses.`);
}
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