/*
 *  This file is part of Deliantra clientV.
 *
 *  Copyright (©) 2017 Marek Olszewski <m.olszewski@wit.edu.pl>
 *
 *  Deliantra clientV is free software: you can redistribute it and/or
 *  modify it under the terms of the Affero GNU General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the Affero GNU General Public Licens
 *  and the GNU General Public License along with this program. If not, see
 *  <http://www.gnu.org/licenses/>.
 *
 *  The authors can be reached via e-mail to <support@deliantra.net>
 */

function CFakeNetworking (game) {
    this.game = game;
}
CFakeNetworking.prototype.connect = function () {
    var self = this;

    this.data = {};
    getJSON ("packets.json", function (data) {
        self.data  = data;
        self.index = 0;
        self.onSockConnected ();
    });
};
CFakeNetworking.prototype.initReader = function () {
    var self   = this;
    var reader = new FileReader ();

    reader.onloadend = function () {
        self.onMessage (reader.result);
    };
    
    return reader;
};
CFakeNetworking.prototype.nextMessage = function () {
    var msg = this.data.data[this.index];

    this.index = (this.index + 1) % this.data.data.length;
    msg        = msg.split (",");
    var omsg = "";

    for (var i = 0; i < msg.length; ++i) {
        omsg += String.fromCharCode (parseInt (msg[i]));
    }
    msg = null;
    this.onMessage (omsg);
    omsg = null;
};
CFakeNetworking.prototype.onSockConnected = function () {
    var self = this;

    setInterval (function () {
        self.nextMessage ();
    }, 1000 / 10);
    // console.log ('connected');
    this.send ("version {\"clientver\":\"" + this.game.version + "\",\"client\":\"deliantra html5 client\",\"osver\":\"linux\",\"protver\":1}");
};
CFakeNetworking.prototype.send = function () {
    // console.log ('send: ' + s);
};
CFakeNetworking.prototype.onMessageEvtReceived = function (d) {
    var data = d.data;

    if (data instanceof Blob) {
        var reader = this.initReader ();

        reader.readAsBinaryString (data);
    } else {
        this.onMessage (data);
    }
};
CFakeNetworking.prototype.getFeedName = function (message) {
    message = message || "";
    var patt     = /[0-9a-z_]*[^0-9a-z_]/i;
    var feedName = "" + message.match (patt);

    feedName = feedName.replace (" ", "");
    if (feedName == "null") {
        if (message == "newmap") {
            feedName = "newmap";
        } else {
            return null;
        }
    }
    
    return feedName;
};
CFakeNetworking.prototype.onMessage = function (message) {
    var feedName = this.getFeedName (message + "");

    if (feedName != null) {
        var feedHandlerObject = FeedHandlerFactory.create (feedName);

        feedHandlerObject.init (feedName, message, this);
        feedHandlerObject.process ();
    }
};