/*

Copyright 2008-2013 Clipperz Srl

This file is part of Clipperz, the online password manager.
For further information about its features and functionalities please
refer to http://www.clipperz.com.

* Clipperz 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.

* Clipperz 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 Clipperz. If not, see http://www.gnu.org/licenses/.

*/

Clipperz.Base.module('Clipperz.PM.UI.Web.Controllers');

Clipperz.PM.UI.Web.Controllers.AppController = function(args) {

	this._user = null;
	this._tabSlotNames = {
		//tabName:		 slotName
		'cards':		'cardGrid',
//		'directLogins':	'directLoginGrid',
		'account':		'accountPanel',
		'data':			'dataPanel',
		'tools':		'toolsPanel'
	};
	
	//controllers
	this._cardsController	= null;
//	this._directLoginsController = null;
	this._filterController	= null;		//	new Clipperz.PM.UI.Web.Controllers.FilterController();
	
	//components
	this._appPage = null;
	this._userInfoBox = null;
	this._tabSidePanel = null;

//	MochiKit.Signal.connect(Clipperz.Signal.NotificationCenter, 'editCard',		this, 'handleEditCard');
//	MochiKit.Signal.connect(Clipperz.Signal.NotificationCenter, 'deleteCard',	this, 'handleDeleteCard');

	MochiKit.Signal.connect(Clipperz.Signal.NotificationCenter, 'userDataSuccessfullySaved',	this, 'userDataSuccessfullySavedHandler');

	return this;
}

MochiKit.Base.update(Clipperz.PM.UI.Web.Controllers.AppController.prototype, {

	'toString': function() {
		return "Clipperz.PM.UI.Web.Controllers.AppController";
	},

	//-----------------------------------------------------------------------------
	
	'setUser': function(anUser) {
		this._user = anUser;
	},
	
	'user': function() {
		return this._user;
	},

	//-----------------------------------------------------------------------------
/*	
	'tabSlotNames': function() {
		return this._tabSlotNames;
	},
*/
	'slotNameForTab': function(aTabName) {
		return this._tabSlotNames[aTabName];
	},
	
	'hideAllAppPageTabSlots': function() {
		var aTabName;
		
		for (aTabName in this._tabSlotNames) {
			this.appPage().hideSlot(this.slotNameForTab(aTabName));
		}
	},
	
	//-----------------------------------------------------------------------------

	'appPage': function() {
		if (this._appPage == null) {
			this._appPage = new Clipperz.PM.UI.Web.Components.AppPage();
		}
		
		return this._appPage;
	},

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

	'tabSidePanel': function() {
		if (this._tabSidePanel == null) {
			this._tabSidePanel = new Clipperz.PM.UI.Web.Components.TabSidePanel();
		}
		
		return this._tabSidePanel;
	},

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

	'userInfoBox': function() {
		if (this._userInfoBox == null) {
			this._userInfoBox = new Clipperz.PM.UI.Web.Components.UserInfoBox();
			
			MochiKit.Signal.connect(this._userInfoBox, 'logout',	this, 'handleLogout');
			MochiKit.Signal.connect(this._userInfoBox, 'lock',		this, 'handleLock');
			MochiKit.Signal.connect(this._userInfoBox, 'unlock',	this, 'handleUnlock');
		}
		
		return this._userInfoBox;
	},

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

	'accountPanel': function () {	
		if (this._accountPanel == null) {
			this._accountPanel = new Clipperz.PM.UI.Web.Components.AccountPanel(/*{selected:'Preferences'}*/);
		}
		
		return this._accountPanel;
	},

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

	'dataPanel': function () {	
		if (this._dataPanel == null) {
			this._dataPanel = new Clipperz.PM.UI.Web.Components.DataPanel();
		}
		
		return this._dataPanel;
	},
	
	//.........................................................................

	'toolsPanel': function () {	
		if (this._toolsPanel == null) {
			this._toolsPanel = new Clipperz.PM.UI.Web.Components.ToolsPanel();
		}
		
		return this._toolsPanel;
	},

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

	'filterController': function () {
		if (this._filterController == null) {
			this._filterController = new Clipperz.PM.UI.Web.Controllers.FilterController();
		}
		
		return this._filterController;
	},
	
	'cardsController': function() {
		if (this._cardsController == null) {
			this._cardsController = new Clipperz.PM.UI.Web.Controllers.CardsController({'filterController':this._filterController});
		}
		
		return this._cardsController;
	},
	
	//-----------------------------------------------------------------------------
/*
	'directLoginsController': function() {
//Clipperz.log(">>> AppController.directLoginsController");
		if (this._directLoginsController == null) {
			this._directLoginsController = new Clipperz.PM.UI.Web.Controllers.DirectLoginsController({'filterController':this._filterController});
		}
//Clipperz.log("<<< AppController.directLoginsController");
		
		return this._directLoginsController;
	},
*/
	//-----------------------------------------------------------------------------

	'populateUserInfo': function() {
		var deferredResult;

		deferredResult = new Clipperz.Async.Deferred("AppController.populateUserInfo", {trace:false});
		deferredResult.collectResults({
			'username':	MochiKit.Base.methodcaller('displayName'),
			'cardsNumber':	[
				MochiKit.Base.methodcaller('getRecords'),
				function (someResults) { return someResults.length; }
			],
			'directLoginsNumber': [
				MochiKit.Base.methodcaller('getDirectLogins'),
				function (someResults) { return someResults.length; }
			]
		})
		deferredResult.addMethod(this.userInfoBox(), 'updateUserDetails');
		deferredResult.callback(this.user());

		return deferredResult;
	},

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

	'run': function(args) {
		var deferredResult;
		var	slot;
		var	page;
		var user;
		
		slot = args.slot;
		user = args.user;

		this.setUser(user);
		
		slot.setContent(this.appPage());

		this.appPage().slotNamed('userInfoBox').setContent(this.userInfoBox());
		this.appPage().slotNamed('tabSidePanel').setContent(this.tabSidePanel());

		this.appPage().slotNamed('accountPanel').setContent(this.accountPanel());
		this.appPage().slotNamed('dataPanel').setContent(this.dataPanel());
		this.appPage().slotNamed('toolsPanel').setContent(this.toolsPanel());

		this.hideAllAppPageTabSlots();
		this.appPage().showSlot(this.slotNameForTab('cards'));
		
		MochiKit.Signal.connect(this.tabSidePanel(),				'tabSelected',			this, 'handleTabSelected');
		MochiKit.Signal.connect(this.tabSidePanel(),				'addCard',				this, 'handleAddCard');
		MochiKit.Signal.connect(Clipperz.Signal.NotificationCenter, 'addCard',				this, 'handleAddCard');

		MochiKit.Signal.connect(Clipperz.Signal.NotificationCenter, 'downloadOfflineCopy',	this, 'handleDownloadOfflineCopy');

		deferredResult = new Clipperz.Async.Deferred("AppController.run", {trace:false});

		deferredResult.addMethod(this.cardsController(),        'run', {slot:this.appPage().slotNamed('cardGrid'), user:user});
//		deferredResult.addMethod(this.directLoginsController(), 'run', {slot:this.appPage().slotNamed('directLoginGrid'), user:user});
		deferredResult.addMethod(this,						   	'populateUserInfo');
		
		deferredResult.addCallback(MochiKit.Visual.ScrollTo, 'miscLinks', {duration:0});
		deferredResult.addCallback(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'CARDS_CONTROLLER_DID_RUN');
		deferredResult.addMethod(this.tabSidePanel(), 'selectTab', 'cards');
		deferredResult.callback();
	},

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

	'handleTabSelected': function (selectedTabName) {
		var aTabName;
		var aSlotName;
		
//Clipperz.log(">>> AppController.handleTabSelected", selectedTabName); 
		this.hideAllAppPageTabSlots();
		this.appPage().showSlot(this.slotNameForTab(selectedTabName));

		switch (selectedTabName) {
			case 'cards':
				this.cardsController().focus();
				break;
//			case 'directLogins':
//				this.directLoginsController().focus();
//				break;
			case 'data':
				break;
			case 'account':
				break;
			case 'tools':
				break;
		}
//Clipperz.log("<-- AppController.handleTabSelected", aTabName);
	},
	
	//=============================================================================

	'handleAddCard': function (aSourceElement) {
//Clipperz.log("=== AppController.addCard", aSourceElement);
		this.cardsController().addCard(aSourceElement);
	},

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

	'userDataSuccessfullySavedHandler': function (anEvent) {
		this.populateUserInfo();
	},

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

	'handleLogout': function(anEvent) {
		var deferredResult;

		deferredResult = new Clipperz.Async.Deferred("AppController.handleLogout", {trace:false});
		deferredResult.addMethod(this.user(), 'logout');
		deferredResult.addCallback(MochiKit.Signal.signal, this, 'logout');
		deferredResult.callback();
		
		return deferredResult;
	},

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

	'handleLock': function (anEvent) {
		return Clipperz.Async.callbacks("AppController.handleLock", [
			MochiKit.Base.method(this.cardsController(), 'deleteAllCleanTextData'),
			MochiKit.Base.method(this.user(), 'lock')
		], {trace:false});
	},

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

	'handleUnlock': function (anEvent) {
		return Clipperz.Async.callbacks("AppController.handleUnock", [
			MochiKit.Base.partial(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'initProgress'),
			MochiKit.Base.method(this.user(), 'login'),
			MochiKit.Base.method(this.cardsController(), 'focus'),
			MochiKit.Base.partial(MochiKit.Signal.signal, Clipperz.Signal.NotificationCenter, 'progressDone'),
			MochiKit.Base.method(this.userInfoBox(), 'unlock')
		], {trace:false});
	},

	'handleDownloadOfflineCopy': function (anEvent) {
		var downloadHref;
		
		downloadHref = window.location.href.replace(/\/[^\/]*$/,'') + Clipperz_dumpUrl;

		if (Clipperz_IEisBroken == true) {
			window.open(downloadHref, "");
		} else {
			var	deferredResult;
			var newWindow;

			newWindow = window.open("", "");

			deferredResult = new Clipperz.Async.Deferred("AppController.handleDownloadOfflineCopy", {trace:true});
			deferredResult.addCallback(MochiKit.Base.method(this.user().connection(), 'message'), 'echo', {'echo':"echo"});
			deferredResult.addCallback(function(aWindow) {
				aWindow.location.href = downloadHref;
			}, newWindow);
			deferredResult.callback();
		}
	},

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