// src/glossary.ts
var IS_PATCHED_MODULE = Symbol("isPatchedModule");

// src/utils/canParseUrl.ts
function canParseUrl(url) {
  try {
    new URL(url);
    return true;
  } catch (_error) {
    return false;
  }
}

// src/utils/getValueBySymbol.ts
function getValueBySymbol(symbolName, source) {
  const ownSymbols = Object.getOwnPropertySymbols(source);
  const symbol = ownSymbols.find((symbol2) => {
    return symbol2.description === symbolName;
  });
  if (symbol) {
    return Reflect.get(source, symbol);
  }
  return;
}

// src/utils/fetchUtils.ts
var _FetchResponse = class extends Response {
  static isConfigurableStatusCode(status) {
    return status >= 200 && status <= 599;
  }
  static isRedirectResponse(status) {
    return _FetchResponse.STATUS_CODES_WITH_REDIRECT.includes(status);
  }
  /**
   * Returns a boolean indicating whether the given response status
   * code represents a response that can have a body.
   */
  static isResponseWithBody(status) {
    return !_FetchResponse.STATUS_CODES_WITHOUT_BODY.includes(status);
  }
  static setUrl(url, response) {
    if (!url || url === "about:" || !canParseUrl(url)) {
      return;
    }
    const state = getValueBySymbol("state", response);
    if (state) {
      state.urlList.push(new URL(url));
    } else {
      Object.defineProperty(response, "url", {
        value: url,
        enumerable: true,
        configurable: true,
        writable: false
      });
    }
  }
  /**
   * Parses the given raw HTTP headers into a Fetch API `Headers` instance.
   */
  static parseRawHeaders(rawHeaders) {
    const headers = new Headers();
    for (let line = 0; line < rawHeaders.length; line += 2) {
      headers.append(rawHeaders[line], rawHeaders[line + 1]);
    }
    return headers;
  }
  constructor(body, init = {}) {
    var _a;
    const status = (_a = init.status) != null ? _a : 200;
    const safeStatus = _FetchResponse.isConfigurableStatusCode(status) ? status : 200;
    const finalBody = _FetchResponse.isResponseWithBody(status) ? body : null;
    super(finalBody, {
      ...init,
      status: safeStatus
    });
    if (status !== safeStatus) {
      const state = getValueBySymbol("state", this);
      if (state) {
        state.status = status;
      } else {
        Object.defineProperty(this, "status", {
          value: status,
          enumerable: true,
          configurable: true,
          writable: false
        });
      }
    }
    _FetchResponse.setUrl(init.url, this);
  }
};
var FetchResponse = _FetchResponse;
/**
 * Response status codes for responses that cannot have body.
 * @see https://fetch.spec.whatwg.org/#statuses
 */
FetchResponse.STATUS_CODES_WITHOUT_BODY = [101, 103, 204, 205, 304];
FetchResponse.STATUS_CODES_WITH_REDIRECT = [301, 302, 303, 307, 308];

// src/getRawRequest.ts
var kRawRequest = Symbol("kRawRequest");
function getRawRequest(request) {
  return Reflect.get(request, kRawRequest);
}
function setRawRequest(request, rawRequest) {
  Reflect.set(request, kRawRequest, rawRequest);
}

export {
  IS_PATCHED_MODULE,
  canParseUrl,
  FetchResponse,
  getRawRequest,
  setRawRequest
};
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