/** 报价完成信号等待上限（毫秒） */
export const RPA_QUOTE_CAPTURE_TIMEOUT_MS = 25_000;

/** 提交后额外收集契约响应的短暂窗口（毫秒） */
export const RPA_QUOTE_POST_SUBMIT_SETTLE_MS = 2_000;

/** sign-up-quote 结果页 widget 拉价等待（毫秒）— 须等 axel/quote 响应，不可盲目缩短 */
export const RPA_SIGN_UP_QUOTE_SETTLE_MS = 18_000;

const IGNORE_URL_FRAGMENTS = [
  "segment.io",
  "segment.com",
  "google-analytics",
  "googletagmanager",
  "facebook.net",
  "hotjar",
  "sentry.io",
  "fullstory",
  "intercom",
  ".png",
  ".jpg",
  ".css",
  ".woff",
  ".woff2",
  ".js",
  ".map",
] as const;

function isJsonContentType(contentType: string): boolean {
  const ct = contentType.toLowerCase();
  return (
    ct.includes("json") ||
    ct.includes("application/graphql") ||
    ct.includes("text/plain")
  );
}

/** axel/quote 白名单（阶段0 录证） */
export { AXEL_QUOTE_URL_FRAGMENT, isAxelQuoteResponseUrl } from "@/workers/rpa/quote-capture/axel-contract";
export function isJsonNetworkCandidate(url: string, contentType: string): boolean {
  const lower = url.toLowerCase();
  if (IGNORE_URL_FRAGMENTS.some((frag) => lower.includes(frag))) {
    return false;
  }
  return isJsonContentType(contentType);
}

/** HAR 校准辅助：逗号分隔 URL 子串或 /regex/flags（仅 telemetry，不参与 runtime） */
export function parsePinnedQuoteApiPatterns(): RegExp[] {
  const raw = process.env.MOTHERSHIP_QUOTE_API_URL_PATTERNS?.trim();
  if (!raw) {
    return [];
  }
  const patterns: RegExp[] = [];
  for (const part of raw.split(",").map((s) => s.trim()).filter(Boolean)) {
    const slash = part.match(/^\/(.+)\/([a-z]*)$/i);
    if (slash) {
      patterns.push(new RegExp(slash[1], slash[2] || "i"));
      continue;
    }
    const escaped = part.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
    patterns.push(new RegExp(escaped, "i"));
  }
  return patterns;
}

/** debug：契约命中 URL 与 HAR pinned 是否一致（不参与决策） */
export function formatPinnedTelemetry(url: string): string {
  const pinned = parsePinnedQuoteApiPatterns();
  if (pinned.length === 0) {
    return "pinned=未配置";
  }
  const matched = pinned.some((p) => p.test(url));
  return matched ? "pinned=match" : "pinned=miss";
}