/************************************************************************
 *  Copyright 2010-2011 Worlize Inc.
 *  
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ***********************************************************************/

var deprecation = require('./Deprecation');
var util = require('util');
var EventEmitter = require('events').EventEmitter;

function WebSocketRouterRequest(webSocketRequest, resolvedProtocol) {
    this.webSocketRequest = webSocketRequest;
    if (resolvedProtocol === '____no_protocol____') {
        this.protocol = null;
    }
    else {
        this.protocol = resolvedProtocol;
    }
    this.origin = webSocketRequest.origin;
    this.resource = webSocketRequest.resource;
    this.resourceURL = webSocketRequest.resourceURL;
    this.httpRequest = webSocketRequest.httpRequest;
    this.remoteAddress = webSocketRequest.remoteAddress;
    this.webSocketVersion = webSocketRequest.webSocketVersion;
    // Deprecated websocketVersion (proper casing...)
    Object.defineProperty(this, "websocketVersion", {
        get: function() {
            deprecation.warn('websocketVersion');
            return this.webSocketVersion;
        }
    });
    this.requestedExtensions = webSocketRequest.requestedExtensions;
    this.cookies = webSocketRequest.cookies;
}

util.inherits(WebSocketRouterRequest, EventEmitter);

WebSocketRouterRequest.prototype.accept = function(origin, cookies) {
    var connection = this.webSocketRequest.accept(this.protocol, origin, cookies);
    this.emit('requestAccepted', connection);
    return connection;
};

WebSocketRouterRequest.prototype.reject = function(status, reason, extraHeaders) {
    this.webSocketRequest.reject(status, reason, extraHeaders);
    this.emit('requestRejected', this);
};

module.exports = WebSocketRouterRequest;