"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/response.ts
var response_exports = {};
__export(response_exports, {
  GlobalResponse: () => GlobalResponse,
  Response: () => Response,
  cacheKey: () => cacheKey
});
module.exports = __toCommonJS(response_exports);
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response = class _Response {
  #body;
  #init;
  [getResponseCache]() {
    delete this[cacheKey];
    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
  }
  constructor(body, init) {
    let headers;
    this.#body = body;
    if (init instanceof _Response) {
      const cachedGlobalResponse = init[responseCache];
      if (cachedGlobalResponse) {
        this.#init = cachedGlobalResponse;
        this[getResponseCache]();
        return;
      } else {
        this.#init = init.#init;
        headers = new Headers(init.#init.headers);
      }
    } else {
      this.#init = init;
    }
    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
      this[cacheKey] = [init?.status || 200, body, headers];
    }
  }
  get headers() {
    const cache = this[cacheKey];
    if (cache) {
      if (!(cache[2] instanceof Headers)) {
        cache[2] = new Headers(cache[2]);
      }
      return cache[2];
    }
    return this[getResponseCache]().headers;
  }
  get status() {
    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
  }
  get ok() {
    const status = this.status;
    return status >= 200 && status < 300;
  }
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
  Object.defineProperty(Response.prototype, k, {
    get() {
      return this[getResponseCache]()[k];
    }
  });
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
  Object.defineProperty(Response.prototype, k, {
    value: function() {
      return this[getResponseCache]()[k]();
    }
  });
});
Object.setPrototypeOf(Response, GlobalResponse);
Object.setPrototypeOf(Response.prototype, GlobalResponse.prototype);
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  GlobalResponse,
  Response,
  cacheKey
});