text: "use strict";
  
  const conversions = require("webidl-conversions");
  const utils = require("./utils.js");
  
  const isBlob = require("./Blob.js").is;
  const convertBlob = require("./Blob.js").convert;
  const BinaryType = require("./BinaryType.js");
  const impl = utils.implSymbol;
  const ctorRegistry = utils.ctorRegistrySymbol;
  const EventTarget = require("./EventTarget.js");
  
  const interfaceName = "WebSocket";
  
  /**
   * When an interface-module that implements this interface as a mixin is loaded, it will append its own `.is()`
   * method into this array. It allows objects that directly implements *those* interfaces to be recognized as
   * implementing this mixin interface.
   */
  exports._mixedIntoPredicates = [];
  exports.is = function is(obj) {
    if (obj) {
      if (utils.hasOwn(obj, impl) && obj[impl] instanceof Impl.implementation) {
        return true;
      }
      for (const isMixedInto of exports._mixedIntoPredicates) {
        if (isMixedInto(obj)) {
          return true;
        }
      }
    }
    return false;
  };
  exports.isImpl = function isImpl(obj) {
    if (obj) {
      if (obj instanceof Impl.implementation) {
        return true;
      }
  
      const wrapper = utils.wrapperForImpl(obj);
      for (const isMixedInto of exports._mixedIntoPredicates) {
        if (isMixedInto(wrapper)) {
          return true;
        }
      }
    }
    return false;
  };
  exports.convert = function convert(obj, { context = "The provided value" } = {}) {
    if (exports.is(obj)) {
      return utils.implForWrapper(obj);
    }
    throw new TypeError(`${context} is not of type 'WebSocket'.`);
  };
  
  exports.create = function create(globalObject, constructorArgs, privateData) {
    if (globalObject[ctorRegistry] === undefined) {
      throw new Error("Internal error: invalid global object");
    }
  
    const ctor = globalObject[ctorRegistry]["WebSocket"];
    if (ctor === undefined) {
      throw new Error("Internal error: constructor WebSocket is not installed on the passed global object");
    }
  
    let obj = Object.create(ctor.prototype);
    obj = exports.setup(obj, globalObject, constructorArgs, privateData);
    return obj;
  };
  exports.createImpl = function createImpl(globalObject, constructorArgs, privateData) {
    const obj = exports.create(globalObject, constructorArgs, privateData);
    return utils.implForWrapper(obj);
  };
  exports._internalSetup = function _internalSetup(obj) {
    EventTarget._internalSetup(obj);
  };
  exports.setup = function setup(obj, globalObject, constructorArgs = [], privateData = {}) {
    privateData.wrapper = obj;
  
    exports._internalSetup(obj);
    Object.defineProperty(obj, impl, {
      value: new Impl.implementation(globalObject, constructorArgs, privateData),
      configurable: true
    });
  
    obj[impl][utils.wrapperSymbol] = obj;
    if (Impl.init) {
      Impl.init(obj[impl], privateData);
    }
    return obj;
  };
  
  exports.install = function install(globalObject) {
    if (globalObject.EventTarget === undefined) {
      throw new Error("Internal error: attempting to evaluate WebSocket before EventTarget");
    }
    class WebSocket extends globalObject.EventTarget {
      constructor(url) {
        if (arguments.length < 1) {
          throw new TypeError(
            "Failed to construct 'WebSocket': 1 argument required, but only " + arguments.length + " present."
          );
        }
        const args = [];
        {
          let curArg = arguments[0];
          curArg = conversions["USVString"](curArg, { context: "Failed to construct 'WebSocket': parameter 1" });
          args.push(curArg);
        }
        {
          let curArg = arguments[1];
          if (curArg !== undefined) {
            if (utils.isObject(curArg)) {
              if (curArg[Symbol.iterator] !== undefined) {
                if (!utils.isObject(curArg)) {
                  throw new TypeError(
                    "Failed to construct 'WebSocket': parameter 2" + " sequence" + " is not an iterable object."
                  );
                } else {
                  const V = [];
                  const tmp = curArg;
                  for (let nextItem of tmp) {
                    nextItem = conversions["DOMString"](nextItem, {
                      context: "Failed to construct 'WebSocket': parameter 2" + " sequence" + "'s element"
                    });
  
                    V.push(nextItem);
                  }
                  curArg = V;
                }
              } else {
              }
            } else {
              curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'WebSocket': parameter 2" });
            }
          } else {
            curArg = [];
          }
          args.push(curArg);
        }
        return exports.setup(Object.create(new.target.prototype), globalObject, args);
      }
  
      close() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
        const args = [];
        {
          let curArg = arguments[0];
          if (curArg !== undefined) {
            curArg = conversions["unsigned short"](curArg, {
              context: "Failed to execute 'close' on 'WebSocket': parameter 1",
              clamp: true
            });
          }
          args.push(curArg);
        }
        {
          let curArg = arguments[1];
          if (curArg !== undefined) {
            curArg = conversions["USVString"](curArg, {
              context: "Failed to execute 'close' on 'WebSocket': parameter 2"
            });
          }
          args.push(curArg);
        }
        return this[impl].close(...args);
      }
  
      send(data) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        if (arguments.length < 1) {
          throw new TypeError(
            "Failed to execute 'send' on 'WebSocket': 1 argument required, but only " + arguments.length + " present."
          );
        }
        const args = [];
        {
          let curArg = arguments[0];
          if (isBlob(curArg)) {
            {
              let curArg = arguments[0];
              curArg = convertBlob(curArg, { context: "Failed to execute 'send' on 'WebSocket': parameter 1" });
              args.push(curArg);
            }
          } else if (utils.isArrayBuffer(curArg)) {
            {
              let curArg = arguments[0];
              curArg = conversions["ArrayBuffer"](curArg, {
                context: "Failed to execute 'send' on 'WebSocket': parameter 1"
              });
              args.push(curArg);
            }
          } else if (ArrayBuffer.isView(curArg)) {
            {
              let curArg = arguments[0];
              if (ArrayBuffer.isView(curArg)) {
              } else {
                throw new TypeError(
                  "Failed to execute 'send' on 'WebSocket': parameter 1" + " is not of any supported type."
                );
              }
              args.push(curArg);
            }
          } else {
            {
              let curArg = arguments[0];
              curArg = conversions["USVString"](curArg, {
                context: "Failed to execute 'send' on 'WebSocket': parameter 1"
              });
              args.push(curArg);
            }
          }
        }
        return this[impl].send(...args);
      }
  
      get url() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return this[impl]["url"];
      }
  
      get readyState() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return this[impl]["readyState"];
      }
  
      get bufferedAmount() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return this[impl]["bufferedAmount"];
      }
  
      get onopen() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return utils.tryWrapperForImpl(this[impl]["onopen"]);
      }
  
      set onopen(V) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        V = utils.tryImplForWrapper(V);
  
        this[impl]["onopen"] = V;
      }
  
      get onerror() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return utils.tryWrapperForImpl(this[impl]["onerror"]);
      }
  
      set onerror(V) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        V = utils.tryImplForWrapper(V);
  
        this[impl]["onerror"] = V;
      }
  
      get onclose() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return utils.tryWrapperForImpl(this[impl]["onclose"]);
      }
  
      set onclose(V) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        V = utils.tryImplForWrapper(V);
  
        this[impl]["onclose"] = V;
      }
  
      get extensions() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return this[impl]["extensions"];
      }
  
      get protocol() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return this[impl]["protocol"];
      }
  
      get onmessage() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return utils.tryWrapperForImpl(this[impl]["onmessage"]);
      }
  
      set onmessage(V) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        V = utils.tryImplForWrapper(V);
  
        this[impl]["onmessage"] = V;
      }
  
      get binaryType() {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        return utils.tryWrapperForImpl(this[impl]["binaryType"]);
      }
  
      set binaryType(V) {
        if (!this || !exports.is(this)) {
          throw new TypeError("Illegal invocation");
        }
  
        V = `${V}`;
        if (!BinaryType.enumerationValues.has(V)) {
          return;
        }
  
        this[impl]["binaryType"] = V;
      }
    }
    Object.defineProperties(WebSocket.prototype, {
      close: { enumerable: true },
      send: { enumerable: true },
      url: { enumerable: true },
      readyState: { enumerable: true },
      bufferedAmount: { enumerable: true },
      onopen: { enumerable: true },
      onerror: { enumerable: true },
      onclose: { enumerable: true },
      extensions: { enumerable: true },
      protocol: { enumerable: true },
      onmessage: { enumerable: true },
      binaryType: { enumerable: true },
      [Symbol.toStringTag]: { value: "WebSocket", configurable: true },
      CONNECTING: { value: 0, enumerable: true },
      OPEN: { value: 1, enumerable: true },
      CLOSING: { value: 2, enumerable: true },
      CLOSED: { value: 3, enumerable: true }
    });
    Object.defineProperties(WebSocket, {
      CONNECTING: { value: 0, enumerable: true },
      OPEN: { value: 1, enumerable: true },
      CLOSING: { value: 2, enumerable: true },
      CLOSED: { value: 3, enumerable: true }
    });
    if (globalObject[ctorRegistry] === undefined) {
      globalObject[ctorRegistry] = Object.create(null);
    }
    globalObject[ctorRegistry][interfaceName] = WebSocket;
  
    Object.defineProperty(globalObject, interfaceName, {
      configurable: true,
      writable: true,
      value: WebSocket
    });
  };
  
  const Impl = require("../websockets/WebSocket-impl.js");
  