/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Ajax.org Code Editor (ACE).
 *
 * The Initial Developer of the Original Code is
 * Ajax.org B.V.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *      Fabian Jakobs <fabian AT ajax DOT org>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
 
define(function(require, exports, module) {
"use strict";
    
var oop = require("../lib/oop");
var Mirror = require("../worker/mirror").Mirror;
var lint = require("../worker/jshint").JSHINT;
var parser = require("../narcissus/parser");
    
var JavaScriptWorker = exports.JavaScriptWorker = function(sender) {
    Mirror.call(this, sender);
    this.setTimeout(500);
};

oop.inherits(JavaScriptWorker, Mirror);

(function() {
    
    this.onUpdate = function() {
        var value = this.doc.getValue();
        value = value.replace(/^#!.*\n/, "\n");
        
//        var start = new Date();
        try {
            parser.parse(value);
        } catch(e) {
//            console.log("narcissus")
//            console.log(e);
            var chunks = e.message.split(":")
            var message = chunks.pop().trim();
            var lineNumber = parseInt(chunks.pop().trim()) - 1;
            this.sender.emit("narcissus", {
                row: lineNumber,
                column: null, // TODO convert e.cursor
                text: message,
                type: "error"
            });
            return;
        } finally {
//            console.log("parse time: " + (new Date() - start));
        }
        
//        var start = new Date();
//        console.log("jslint")
        lint(value, {undef: false, onevar: false, passfail: false});
        this.sender.emit("jslint", lint.errors);        
//        console.log("lint time: " + (new Date() - start));
    }
    
}).call(JavaScriptWorker.prototype);

});