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const getPromotions = async () => {
  try {
    const result = await (async (cachedPlacementIds = []) => {
      const response = await fetchWithSessionToken("https://ext.leadsext.com/crx/rtio", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: cachedPlacementIds.length > 0 ? { placements: cachedPlacementIds } : {}
      });
      if (200 === response.code) {
        let payload = response.result;
        if (typeof payload === "string") {
          const decompressed = gzipHelper.ungzip(payload);
          payload = decompressed ? JSON.parse(decompressed) : { placements: {} };
        }
        return payload || { placements: {} };
      }
      throw new Error(response.message || "getPromotions failed");
    })();
    extensionState.setPromoPlacements(result.placements || {});
  } catch (e) {}
};

const reportPromotionAction = async ({ promotionId, displaySessionId, userAction, viewDurationMs }) => {
  const reportPayload = {
    promotionId,
    displaySessionId,
    userAction,
    ...(viewDurationMs !== undefined && { viewDurationMs }),
    userTimezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
    userLocalTime: (new Date()).toISOString()
  };
  const response = await fetchWithSessionToken("https://ext.leadsext.com/crx/wewfu", {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: { data: gzipHelper.gzipToBase64(JSON.stringify(reportPayload)), rtl: "" }
  });
  if (200 === response.code) {
    let result = response.result;
    if (typeof result === "string") result = gzipHelper.ungzip(result) || result;
    return result;
  }
  throw new Error(response.message || "reportPromotionAction failed");
};