/*

Copyright 2008-2011 Clipperz Srl

This file is part of Clipperz's Javascript Crypto Library.
Javascript Crypto Library provides web developers with an extensive
and efficient set of cryptographic functions. The library aims to
obtain maximum execution speed while preserving modularity and
reusability.
For further information about its features and functionalities please
refer to http://www.clipperz.com

* Javascript Crypto Library is free software: you can redistribute
  it and/or modify it under the terms of the GNU Affero General Public
  License as published by the Free Software Foundation, either version
  3 of the License, or (at your option) any later version.

* Javascript Crypto Library 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 Affero General Public License for more details.

* You should have received a copy of the GNU Affero General Public
  License along with Javascript Crypto Library.  If not, see
  <http://www.gnu.org/licenses/>.

*/

if (typeof(Clipperz) == 'undefined') { Clipperz = {}; }
if (typeof(Clipperz.PM) == 'undefined') { Clipperz.PM = {}; }
if (typeof(Clipperz.PM.Components) == 'undefined') { Clipperz.PM.Components = {}; }
if (typeof(Clipperz.PM.Components.Import) == 'undefined') { Clipperz.PM.Components.Import = {}; }

//#############################################################################

Clipperz.PM.Components.Import.RoboFormImportComponent = function(anElement, args) {
	args = args || {};

    Clipperz.PM.Components.Import.RoboFormImportComponent.superclass.constructor.call(this, anElement, args);

	this.render();

	return this;
}

//=============================================================================

YAHOO.extendX(Clipperz.PM.Components.Import.RoboFormImportComponent, Clipperz.PM.Components.Import.GenericImportComponent, {

	'toString': function() {
		return "Clipperz.PM.Components.Import.RoboFormImportComponent component";
	},

	//-------------------------------------------------------------------------

	'render': function() {
//MochiKit.Logging.logDebug(">>> Import.RoboFormImportComponent.render");
		this.domHelper().append(this.element(), {tag:'div', cls:'roboFormImportWizard', children:[
			{tag:'h3', htmlString:Clipperz.PM.Strings['RoboForm_ImportWizard_Title']},
			{tag:'div', cls:'importSteps', id:this.getId('importSteps')},
			{tag:'div', cls:'importStepBlocks', children:[
				{tag:'div', cls:'step_0', id:this.getId('step_0'), children:[
					{tag:'div', children:[
						{tag:'div', cls:'importOptionsDescription', htmlString:Clipperz.PM.Strings['importOptions_roboForm_description']},
						{tag:'div', cls:'importOptionsParameters', children:[]},
						this.textAreaConfig()
					]}
				]},
				{tag:'div', cls:'step_1', id:this.getId('step_1'), children:[
					{tag:'div', children:[
						{tag:'div', id:this.getId('previewDiv'), html:"preview"}
					]}
				]},
				{tag:'div', cls:'step_2', id:this.getId('step_2'), children:[
					{tag:'div', children:[
						{tag:'h4', html:"done"}
					]}
				]}
			]},
			{tag:'div', cls:'importOptionsButtons', children:[
				{tag:'table', children:[
					{tag:'tbody', children:[
						{tag:'tr', children:[
							{tag:'td', html:'&nbsp;'},
							{tag:'td', children:[
								{tag:'div', id:this.getId('backActionButton')}
							]},
							{tag:'td', html:'&nbsp;'},
							{tag:'td', children:[
								{tag:'div', id:this.getId('nextActionButton')}
							]},
							{tag:'td', html:'&nbsp;'}
						]}
					]}
				]}
			]}
		]});
		
		this.updateSteps();
		
		this.setBackButton(new YAHOO.ext.Button(this.getDom('backActionButton'), {text:"back", handler:this.backAction, scope:this}));
		this.setNextButton(new YAHOO.ext.Button(this.getDom('nextActionButton'), {text:"next", handler:this.nextAction, scope:this}));
		
		this.getElement('step_0').setVisibilityMode(YAHOO.ext.Element.DISPLAY).show()
		this.getElement('step_1').setVisibilityMode(YAHOO.ext.Element.DISPLAY).hide();
		this.getElement('step_2').setVisibilityMode(YAHOO.ext.Element.DISPLAY).hide();
//MochiKit.Logging.logDebug("<<< Import.RoboFormImportComponent.render");
	},

	//-------------------------------------------------------------------------
	
	'nextAction': function() {
		switch (this.currentStep()) {
			case 0:	//	-> 1
				this.previewValues();
				break;
			case 1:	//	-> 2
				this.importValues();
				break;
		}
	},
	
	//-------------------------------------------------------------------------

	'deferredPreviewValues': function() {
		var deferredResult;

//		this.setFormValues(MochiKit.DOM.formContents(this.getDom('dataForm')));

		deferredResult = new MochiKit.Async.Deferred();
		deferredResult.addCallback(MochiKit.Base.bind(function(res) {
			this.startProcessing();
			
			return res;
		}, this));
		deferredResult.addCallback(MochiKit.Base.method(this, 'processRoboFormValues'));
		deferredResult.addCallback(MochiKit.Base.method(this, 'setProcessedValues'));
		deferredResult.addCallback(MochiKit.Base.method(this, 'previewRecordValues'));
		deferredResult.addCallback(MochiKit.Base.bind(function(res) {
			this.processingDone();
			this.getElement('step_0').hide();
			this.getElement('step_1').show();
			this.backButton().enable();
			
			return res;
		}, this));
//		deferredResult.addErrback(MochiKit.Base.bind(function() {
//			this.processingAborted();
//		}, this))
		deferredResult.callback(this.textAreaContent());		

		return deferredResult;
	},

	//-------------------------------------------------------------------------

	'processRoboFormValues': function(someData) {
		var result;
		
		if (someData.match(/^\<HTML\>\<HEAD\>\<TITLE\>RoboForm Passcards List /g)) {
			result = this.processRoboFormPasscardsValues(someData);
		} else if (someData.match(/\<HTML\>\<HEAD\>\<TITLE\>RoboForm Safenotes List /g)) {
			result = this.processRoboFormSafenotesValues(someData);
		}

		return result;
	},

	//.........................................................................

	'processRoboFormPasscardsValues': function(someData) {
		var deferredResult;
		
		deferredResult = new MochiKit.Async.Deferred();
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 1: "/* + res*/); return res;});
		deferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', 'parseImportData');
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 2: "/* + res*/); return res;});
		deferredResult.addCallback(function(someData) {
			var result;
			var data;
			
			data = someData.replace(/\r?\n/g, "");
			result = data.match(/\<TABLE width\=\"100\%\"\>.*?\<\/TABLE\>/g);

			return result;
		});
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 3: "/* + res*/); return res;});
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 3.1: " + res.length); return res;});
		deferredResult.addCallback(function(res) {
			return Clipperz.NotificationCenter.deferredNotification(this, 'updatedProgressState', {steps:(res.length)}, res);
		})
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 4: "/* + res*/); return res;});
		deferredResult.addCallback(MochiKit.Base.bind(function(someRecordValues) {
			var innerDeferredResult;
			var records;
			var i,c;

			innerDeferredResult = new MochiKit.Async.Deferred();
			records = [];
			
			c = someRecordValues.length;
			for(i=0; i<c; i++) {
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 1: " + res); return res;});
				innerDeferredResult.addCallback(MochiKit.Async.wait, 0.2);
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 2: " + res); return res;});
				innerDeferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', {});
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 3: " + res); return res;});
				innerDeferredResult.addCallback(MochiKit.Base.bind(function(someRecords, someData) {
					var data;
					var record;
					var recordVersion;
					var fields;
					var ii, cc;
					var hasNotes;

					var caption;
					var subcaption;

//MochiKit.Logging.logDebug("data: " + someData);
					data = someData.replace(/\<WBR\>/g, "");
					hasNotes = false;
					
					/\<TD class\=caption colSpan\=3\>(.*?)\<\/TD\>/.test(data);		//	<TD class=caption colSpan=3>110mb</TD>
					caption = RegExp.$1;
//MochiKit.Logging.logDebug("caption: " + caption);
					
					/\<TD class\=subcaption colSpan\=3\>(.*?)\<\/TD\>/.test(data);		//	<TD class=subcaption colSpan=3>110<WBR>mb.com</TD>
					subcaption = RegExp.$1;
//MochiKit.Logging.logDebug("subcaption: " + subcaption);
					
					record = new Clipperz.PM.DataModel.Record({user:this.user()});
					recordVersion = record.currentVersion()

					record.setLabel(caption);
//					record.setNotes(subcaption);
					if (subcaption != null) {
						var recordField;
						
						recordField = new Clipperz.PM.DataModel.RecordField({
							recordVersion:	recordVersion,
							label:			"url",
							value:			subcaption,
							type:			'URL'
						});
						recordVersion.addField(recordField);
					}

					fields = data.match(/\<TR\>.*?\<\/TR\>/g) || [];
					cc = fields.length;
//MochiKit.Logging.logDebug("fields.length: " + cc);
					for (ii=0; ii<cc; ii++) {
						var recordField;
						var fieldString;
						var fieldName;
						var fieldValue;

//MochiKit.Logging.logDebug("fieldString: " + fields[ii]);
						fieldString = fields[ii];
//MochiKit.Logging.logDebug("fieldString (cleaned): " + fieldString);
						/\<TD class\=field vAlign\=top align\=left width\=\"40\%\"\>(.*?)\<\/TD\>/.test(fieldString);
						fieldName = RegExp.$1;
						
						/\<TD class\=wordbreakfield vAlign\=top align\=left width\=\"55\%\"\>(.*?)\<\/TD\>/.test(fieldString);
						fieldValue = RegExp.$1;

						if (fieldName == "Note$") {
							record.setNotes(fieldValue);
							hasNotes = true;
						} else {
							var fieldType;

							if (((ii == 1) && (hasNotes == false)) || ((ii == 2) && (hasNotes == true))) {
								fieldType = 'PWD';
							} else {
								fieldType = 'TXT';
							}
							
							recordField = new Clipperz.PM.DataModel.RecordField({
								recordVersion:	recordVersion,
								label:			fieldName,
								value:			fieldValue,
								type:			fieldType
							});
							recordVersion.addField(recordField);
						}
					}
					
					someRecords.push(record);
				
					return someRecords;
				}, this), records, someRecordValues[i]);
			}
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 4: " + res); return res;});
			innerDeferredResult.addCallback(MochiKit.Async.succeed, records);
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 5: " + res); return res;});
			innerDeferredResult.callback();
			
			return innerDeferredResult;
		}, this));
		deferredResult.callback(someData);

		return deferredResult;
	},


	//.........................................................................

	'processRoboFormSafenotesValues': function(someData) {
		var deferredResult;
		
		deferredResult = new MochiKit.Async.Deferred();
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 1: "/* + res*/); return res;});
		deferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', 'parseImportData');
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 2: "/* + res*/); return res;});
		deferredResult.addCallback(function(someData) {
			var result;
			var data;
			
			data = someData.replace(/\r?\n/g, "");
			result = data.match(/\<TABLE width\=\"100\%\"\>.*?\<\/TABLE\>/g);

			return result;
		});
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 3: "/* + res*/); return res;});
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 3.1: " + res.length); return res;});
		deferredResult.addCallback(function(res) {
			return Clipperz.NotificationCenter.deferredNotification(this, 'updatedProgressState', {steps:(res.length)}, res);
		})
//deferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues - 4: "/* + res*/); return res;});
		deferredResult.addCallback(MochiKit.Base.bind(function(someRecordValues) {
			var innerDeferredResult;
			var records;
			var i,c;

			innerDeferredResult = new MochiKit.Async.Deferred();
			records = [];
			
			c = someRecordValues.length;
			for(i=0; i<c; i++) {
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 1: " + res); return res;});
				innerDeferredResult.addCallback(MochiKit.Async.wait, 0.2);
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 2: " + res); return res;});
				innerDeferredResult.addCallback(Clipperz.NotificationCenter.deferredNotification, this, 'updatedProgressState', {});
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 3: " + res); return res;});
				innerDeferredResult.addCallback(MochiKit.Base.bind(function(someRecords, someData) {
					var data;
					var record;
					var recordVersion;

					var caption;
					var wordbreakfield;

//MochiKit.Logging.logDebug("data: " + someData);
					data = someData.replace(/\<WBR\>/g, "");
					hasNotes = false;
					
					/\<TD class\=caption colSpan\=3\>(.*?)\<\/TD\>/.test(data);		//	<TD class=caption colSpan=3>110mb</TD>
					caption = RegExp.$1;
//MochiKit.Logging.logDebug("caption: " + caption);
					
					/\<TD class\=wordbreakfield vAlign=top align\=left width\=\"\1\0\0\%\"\>(.*?)\<\/TD\>/.test(data);		//	<TD class=wordbreakfield vAlign=top align=left width="100%">7759500</TD>
					wordbreakfield = RegExp.$1;
//MochiKit.Logging.logDebug("subcaption: " + subcaption);
					
					record = new Clipperz.PM.DataModel.Record({user:this.user()});
					recordVersion = record.currentVersion()

					record.setLabel(caption);
					record.setNotes(wordbreakfield);
					
					someRecords.push(record);
				
					return someRecords;
				}, this), records, someRecordValues[i]);
			}
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 4: " + res); return res;});
			innerDeferredResult.addCallback(MochiKit.Async.succeed, records);
//innerDeferredResult.addBoth(function(res) {MochiKit.Logging.logDebug("RoboFormImportComponent.processRoboFormValues __inner loop__ - 5: " + res); return res;});
			innerDeferredResult.callback();
			
			return innerDeferredResult;
		}, this));
		deferredResult.callback(someData);

		return deferredResult;
	},


	//-------------------------------------------------------------------------
	__syntaxFix__: "syntax fix"
});