import com.imt.intimamedia.events.patient.CreateAppointmentEvent;
import com.imt.intimamedia.events.patient.CreatePatientEvent;
import com.imt.intimamedia.events.patient.SearchAppointmentsEvent;
import com.imt.intimamedia.events.patient.SearchPatientEvent;
import com.imt.intimamedia.events.patient.UpdateAppointmentEvent;
import com.imt.intimamedia.events.patient.UpdatePatientEvent;
import com.imt.intimamedia.events.measures.GetCTPAEvent;
import com.imt.intimamedia.helpers.AES;
import com.imt.intimamedia.helpers.ComboBoxHelper;
import com.imt.intimamedia.helpers.FlashHelper;
import com.imt.intimamedia.helpers.FormatString;
import com.imt.intimamedia.helpers.HelpUtils;
import com.imt.intimamedia.model.ApplicationModelLocator;
import com.imt.intimamedia.views.common.ImtToaster;
import com.imt.intimamedia.views.physician.measure.MeasureView;
import com.imt.intimamedia.views.physician.patient.PatientView;
import com.imt.intimamedia.vo.AppointmentVo;
import com.imt.intimamedia.vo.AtsVo;
import com.imt.intimamedia.vo.CvExaminatorVo;
import com.imt.intimamedia.vo.FamilyHistoryVo;
import com.imt.intimamedia.vo.PatientVo;
import com.imt.intimamedia.vo.PersonalHistoryVo;
import com.imt.intimamedia.vo.TobaccoVo;

import flash.display.Stage;
import flash.events.Event;
import flash.events.FocusEvent;
import flash.events.KeyboardEvent;
import flash.events.MouseEvent;
import flash.events.TextEvent;
import flash.ui.Mouse;
import flash.utils.ByteArray;

import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.controls.ComboBox;
import mx.controls.Image;
import mx.controls.dataGridClasses.DataGridColumn;
import mx.core.Application;
import mx.core.UIComponent;
import mx.events.DataGridEvent;
import mx.events.ListEvent;
import mx.events.ValidationResultEvent;
import mx.formatters.DateFormatter;
import mx.managers.CursorManager;
import mx.resources.ResourceManager;
import mx.utils.ObjectUtil;
import mx.validators.Validator;

private var _viewMessageSearch : Boolean 	= false;
private var _viewMessageDisplay : Boolean 	= false;

[Bindable]
private var _model : ApplicationModelLocator = ApplicationModelLocator.getInstance();

[Bindable]
private var _minYearOfBirth : int = new Date().fullYear - 100;

[Bindable]
private var _maxYearOfBirth : int = new Date().fullYear - 2;

[Bindable]
private var _currentYear : int = new Date().fullYear;

[Bindable]
private var _disabledRangesDateOfBirth : Array = [ {rangeEnd: new Date(new Date().fullYear - 110, new Date().getMonth(), new Date().getDate())}, {rangeStart: new Date()} ];

[Bindable]
//private var _disabledRangesVisitDate : Array = [ {rangeStart: new Date(new Date().fullYear, new Date().getMonth(), new Date().getDate()+1)} ];
private var _disabledRangesVisitDate : Array = [ {rangeEnd: new Date(new Date().fullYear, new Date().getMonth(), new Date().getDate())}, {rangeStart: new Date(new Date().fullYear, new Date().getMonth(), new Date().getDate())} ];

[Bindable]
private var _currentPatientVisit : String = "1";



private function creationCompleteHandler() : void
{
	loadKeyboardListeners();
	
	searchPatientHelp.source = 'images/help/' + ResourceManager.getInstance().getString('labels', 'lang') + '/patientSearch.png';
	createPatientHelp.source = 'images/help/' + ResourceManager.getInstance().getString('labels', 'lang') + '/patientCreate.png';
	patientTabHelp.source = 'images/help/' + ResourceManager.getInstance().getString('labels', 'lang') + '/patientTab.png';	
}

private function navigationNext() : void
{
	var parent : PatientView = this.parentDocument as PatientView;
	parent.selectView(parent.atsStart, parent.atsEnd, parent.atsBox, parent.atsLinkButton, 1)
}

private function showInformation( zone : String ) : void { }

private function loadKeyboardListeners() : void
{
	firstNameTextInput.addEventListener(KeyboardEvent.KEY_UP, translateFirstCharToUpperCase);
	lastNameTextInput.addEventListener(KeyboardEvent.KEY_DOWN, translateToUpperCase);
	lastNameTextInput.addEventListener(KeyboardEvent.KEY_UP, checkTranslateToUpperCase);
}

public function showHelp(image : Image) : void
{
	if (ApplicationModelLocator.getInstance().application.menuPhysician.selectedIndex == 0
		&& ApplicationModelLocator.getInstance().application.menuPhysician.patient.patientView.selectedIndex == 0)
			HelpUtils.loadPatientHelp(image);		
	else
		HelpUtils.showHelp(this, image, zoomHelpAdd, zoomHelpRemove);
}

private function patientFileController() : PatientVo
{
	var toastMessage : ImtToaster;
	
	var validators : Array 		= [ firstNameValidator, lastNameValidator, sexValidator, dateOfBirthValidator ];
	
	var validatorsError : Array = Validator.validateAll( validators );
	
	if (dateOfBirthDateField.errorString)
	{
		dateOfBirthDateText.setStyle("color", "#7c0b13");
		dateOfBirthDateText.setStyle("fontWeight", "bold");
	}
	else
	{
		dateOfBirthDateText.setStyle("color", "#555557");
		dateOfBirthDateText.setStyle("fontWeight", "normal");
	}	
	if (firstNameTextInput.errorString)
	{
		firstNameLabel.setStyle("color", "#7c0b13");
		firstNameLabel.setStyle("fontWeight", "bold");
	}
	else
	{
		firstNameLabel.setStyle("color", "#555557");
		firstNameLabel.setStyle("fontWeight", "normal");
	}
	if (lastNameTextInput.errorString)
	{
		lastNameLabel.setStyle("color", "#7c0b13");
		lastNameLabel.setStyle("fontWeight", "bold");
	}
	else
	{
		lastNameLabel.setStyle("color", "#555557");
		lastNameLabel.setStyle("fontWeight", "normal");
	}
	if (!sexRadioButtonGroup.selectedValue)
	{
		sexLabel.setStyle("color", "#7c0b13");
		sexLabel.setStyle("fontWeight", "bold");
	}
	else
	{
		sexLabel.setStyle("color", "#555557");
		sexLabel.setStyle("fontWeight", "normal");
	}
	
	if( validatorsError.length != 0 || !isDateOfBirthValid())
	{	
		toastMessage = new ImtToaster();
		
		toastMessage.titleMessage   = ResourceManager.getInstance().getString('labels', 'error.allFieldsTitle');
		toastMessage.timeToLive		= 7;
		toastMessage.message 		= ResourceManager.getInstance().getString('labels', 'error.allFieldsCreatePatient');
		toastMessage.level 			= ImtToaster.WARNING;
		
		_model.toaster.toast( toastMessage );
		
		return null;
	} 
	
	var patientVo : PatientVo 			= new PatientVo();
	
	patientVo.uid						= uidPatientLabel.text;
	patientVo.firstName					= firstNameTextInput.text;
	patientVo.lastName					= lastNameTextInput.text;
	patientVo.sex						= sexRadioButtonGroup.selectedValue as String;
	patientVo.birthDate					= dateOfBirthDateField.selectedDate;
	
	patientVo.birthDate.setHours(12,0,0,0);
	
	patientVo.lastVisit					= new Date();
	
	for each (var currentPatient : PatientVo in _model.listOfPatients)
	{
		if (currentPatient.firstName.toLowerCase() == patientVo.firstName.toLowerCase() 
			&& currentPatient.lastName.toLowerCase() == patientVo.lastName.toLowerCase()	
			&& currentPatient.birthDate.toDateString() == patientVo.birthDate.toDateString())
		{
			
			toastMessage = new ImtToaster();
			
			toastMessage.titleMessage   = ResourceManager.getInstance().getString('labels', 'warning.use');
			toastMessage.message 		= ResourceManager.getInstance().getString('labels', 'error.patientAlreadyExists');
			toastMessage.level 			= ImtToaster.WARNING;
			
			_model.toaster.toast( toastMessage );
			
			return null;
		}			
	}
	
	if ( ethnicGroupComboBox.selectedItem != null )
		patientVo.ethnicGroup	= ethnicGroupComboBox.selectedItem.code;	
	
	return patientVo;
}

private function createPatient() : void
{
	Application.application.menuPhysician.acquire.label = ResourceManager.getInstance().getString('labels', 'physicianAcquire');
	
	// reset patient data and appointment
	resetAppointment();
	resetPatientData();
	
	// not an existing patient but a new patient
	_model.noAppointmentSelected 	= false;
	_model.enabledAcquire = false;
	_model.enabledMeasure = false;
	_model.enabledReport = false;
	_model.patientActive = false;
	_model.updatePatient	= false;
	_model.viewPatient	= false;
	_model.acquireViewLoaded		= false;
	
	_model.appointmentSelected = null;
		
	// reset acquire and measure pages if needed
	Application.application.menuPhysician.acquire.clearPage();
	Application.application.menuPhysician.generalMeasure.measures.clearPage();
		
	var newPatient : PatientVo = patientFileController();
	
	if (!newPatient)
		return;		

	var appointmentVo : AppointmentVo = new AppointmentVo();
	
	appointmentVo.number				= 1;
	appointmentVo.date					= visitDateField.selectedDate;
	
	appointmentVo.date.setHours(12,0,0,0);
		
	_model.patientSelected = newPatient;
	_model.patientActive = true;
	
	new CreatePatientEvent( newPatient, appointmentVo, _model.connectedUser.person.id, this ).dispatch();
	
	this.parentDocument.selectView(this.parentDocument.atsStart, this.parentDocument.atsEnd, this.parentDocument.atsBox, this.parentDocument.atsLinkButton, 1);
}

public function createPatientCompleted() : void
{
	var toastMessage : ImtToaster = new ImtToaster();
	
	toastMessage = new ImtToaster();
	
	toastMessage.titleMessage   = ResourceManager.getInstance().getString('labels', 'patient.createdTitle');
	toastMessage.message 		= ResourceManager.getInstance().getString('labels', 'patient.createdMessage');
	toastMessage.level 			= ImtToaster.VALIDATION;
	
	_model.toaster.toast( toastMessage );
	
	_model.patientName = firstNameTextInput.text + " " + lastNameTextInput.text;
	
	firstNameValidator.enabled 			= false;
	lastNameValidator.enabled 			= false;
	sexValidator.enabled 				= false;
	dateOfBirthValidator.enabled 		= false;
	
	firstNameValidator.enabled 			= true;
	lastNameValidator.enabled 			= true;
	sexValidator.enabled 				= true;
	dateOfBirthValidator.enabled 		= true;
	
	uidPatientLabel.text = FormatString.generateRandomUID();
	
	_model.appointmentNumber = 1;
	visitNumberLabel.text = _currentPatientVisit = _model.appointmentNumber.toString();
	
	_model.enabledAcquire	= true;
	
	// refresh patient list
	new SearchPatientEvent( "", this ).dispatch();
	
	new SearchAppointmentsEvent( _model.patientSelected.uid, this ).dispatch();

}

private function searchPatient() : void
{
	var toastMessage : ImtToaster;
	var searchCriteria : String = criteria.text;
	
	criteria.text = ResourceManager.getInstance().getString('labels', 'search.patient.info');
	
	if (searchCriteria.length > 0 && searchCriteria != ResourceManager.getInstance().getString('labels', 'search.patient.info'))
	{
		var keyWords : Array = searchCriteria.split(' ');
		
		if (keyWords.length > 2)
		{
			toastMessage = new ImtToaster();
			
			toastMessage.titleMessage   = ResourceManager.getInstance().getString('labels', 'patient.searchTitle');
			toastMessage.message 		= ResourceManager.getInstance().getString('labels', 'patient.searchMessageError');
			toastMessage.level 			= ImtToaster.ERROR;
			
			_model.toaster.toast( toastMessage );
		}
				
		_model.listOfDisplayedPatients.removeAll();
		
		for each (var patient : PatientVo in _model.listOfPatients)
		{
			if (
				( keyWords.length == 2
					&& patient.firstName.toLowerCase() == (keyWords[0] as String).toLowerCase() 
					&& patient.lastName.toLowerCase() == (keyWords[1] as String).toLowerCase()				
				)
				||
				( keyWords.length == 2
					&& patient.firstName.toLowerCase() == (keyWords[1] as String).toLowerCase() 
					&& patient.lastName.toLowerCase() == (keyWords[0] as String).toLowerCase() 
				)
				||
				( keyWords.length == 1 && patient.firstName.toLowerCase() == (keyWords[0] as String).toLowerCase() )
				|| 
				( keyWords.length == 1 && patient.lastName.toLowerCase() == (keyWords[0] as String).toLowerCase() )
			)
			{
				_model.listOfDisplayedPatients.addItem(patient);
			}
		}
	}
	else
	{
		_model.listOfDisplayedPatients.removeAll();
		_model.listOfDisplayedPatients.addAll(_model.listOfPatients);
	}
	
	searchButton.setFocus();
}

private function selectPatient( event : ListEvent ) : void
{
	actionOnSearch.visible = true;
	
	_model.patientSelected = event.currentTarget.selectedItem as PatientVo;
	
	// to do later
	//_patientSelectedIndex = event.currentTarget.selectedIndex;
	
	_model.patientName = _model.patientSelected.firstName + " " + _model.patientSelected.lastName;
	
	_model.patientActive						= true;
	_model.updatePatient						= false;
	_model.enabledAcquire	 					= false;
	_model.enabledMeasure	 					= false;
	_model.enabledReport 						= false;
	_model.noAppointmentSelected 				= true;
	
	resetPatientData();
	
	if (_model.patientSelected.uid)
	{	
		//dg.enabled = false;		
		new SearchAppointmentsEvent( _model.patientSelected.uid, this ).dispatch();
	}
}

private function modifyPatient() : void
{
	_model.updatePatient						= true;
	
	firstNameTextInput.text = _model.patientSelected.firstName;
	lastNameTextInput.text = _model.patientSelected.lastName;
	sexRadioButtonGroup.selectedValue = _model.patientSelected.sex;
	dateOfBirthDateField.text = dateFormatter.format(_model.patientSelected.birthDate);
	dateOfBirthDateField.selectedDate = _model.patientSelected.birthDate;	
}

private function updatePatient() : void
{
	var patientVo : PatientVo = patientFileController();
	
	if (!patientVo)
		return;
	
	patientVo.id = _model.patientSelected.id;
	
	_model.patientSelected.firstName = patientVo.firstName;
	_model.patientSelected.lastName = patientVo.lastName;
	_model.patientSelected.birthCountry = patientVo.birthCountry;
	_model.patientSelected.birthDate = patientVo.birthDate;
	_model.patientSelected.ethnicGroup = patientVo.ethnicGroup;
	_model.patientSelected.sex = patientVo.sex;
	
	new UpdatePatientEvent(_model.patientSelected, this).dispatch();
}

public function updatePatientComplete() : void
{
	_model.updatePatient						= false;
}

private function prepareCreateAppointment( event : Event ) : void
{
	if ( _model.patientSelected.uid == "" )
	{
		var toastMessage : ImtToaster = new ImtToaster();
		toastMessage.titleMessage		= ResourceManager.getInstance().getString('labels', 'warning.use');
		toastMessage.message 			= ResourceManager.getInstance().getString('labels', 'warning.choosePatient');
		toastMessage.timeToLive			= 6;
		toastMessage.level 				= ImtToaster.WARNING;
		
		ApplicationModelLocator.getInstance().toaster.toast( toastMessage );
		return;
	}
	_model.patientActive										= true;
	_model.updatePatient										= false;
	_model.viewPatient											= false;
	_model.enabledAcquire										= false;
	_model.enabledMeasure	 									= false;
	_model.enabledReport	 									= false;
	_model.acquireViewLoaded									= false;
	_model.cptMesuresVisite = 0; 
	
	Application.application.menuPhysician.acquire.label = ResourceManager.getInstance().getString('labels', 'physicianAcquire');
	
	_model.appointmentNumber++; 
	
	// to do : decide if we keep prepareCreateAppointment or not
	createAppointment();
}

public function createAppointment() : void
{
	// create an appointment so reset acquire and measure pages if needed
	Application.application.menuPhysician.acquire.clearPage();
	Application.application.menuPhysician.generalMeasure.measures.clearPage();
	
	var appointmentVo : AppointmentVo = new AppointmentVo();
	
	appointmentVo.patientId 			= _model.patientSelected.id;	
	appointmentVo.number	 			= _model.appointmentNumber;
	appointmentVo.date					= visitDateField.selectedDate;	
	appointmentVo.date.setHours(12,0,0,0);	
	
	_currentPatientVisit				= _model.appointmentNumber.toString();
	
	_model.noAppointmentSelected 		= false;
	_model.acquireViewLoaded			= false;
	
	new CreateAppointmentEvent( appointmentVo, _model.patientSelected.uid, this ).dispatch();
}

public function createAppointmentComplete() : void
{
	FlashHelper.resetAll();

	var toastMessage : ImtToaster = new ImtToaster();
	
	toastMessage = new ImtToaster();
	
	toastMessage.titleMessage   = ResourceManager.getInstance().getString('labels', 'patient.addAppointmentTitle');
	toastMessage.message 		= ResourceManager.getInstance().getString('labels', 'patient.addAppointmentMessage');
	toastMessage.timeToLive		= 7;
	toastMessage.level 			= ImtToaster.VALIDATION;
	
	_model.toaster.toast( toastMessage );
	
	dateOfBirthDateField.text 			= "";
	
	_model.patientName = _model.patientSelected.firstName + " " + _model.patientSelected.lastName;
	
	_model.enabledAcquire	 = true;
	_model.enabledMeasure	 = false;
	_model.enabledReport 	 = false;
	
	// to do later
	//_appointmentSelectedIndex = -1;
	
	// appointmentNumber - 1 => last appointment (or current appointment)
 	// appointmentNumber - 2 => previous appointment
	
	if (_model.appointmentNumber > 1)
	{
		var previousAppointmentVo : AppointmentVo = _model.listOfAppointments.getItemAt(_model.appointmentNumber-2) as AppointmentVo;
		// copy previous appointment in treatmentCollection
		_model.appointmentSelected.treatmentCollection.addAll(previousAppointmentVo.treatmentCollection);
		var parent : PatientView = this.parentDocument as PatientView;
		// load appointment data from previous appointment
		_model.appointmentSelected.height = previousAppointmentVo.height;
		_model.appointmentSelected.weight = previousAppointmentVo.weight;
		var newAppointment : Boolean = true;
		parent.loadAppointmentData(previousAppointmentVo, newAppointment);
		updateAppointment();
	}
		
	this.parentDocument.selectView(this.parentDocument.atsStart, this.parentDocument.atsEnd, this.parentDocument.atsBox, this.parentDocument.atsLinkButton, 1);
	
	//new SearchAppointmentsEvent( _model.patientSelected.uid, this ).dispatch();
}

private function selectAppointment( event : ListEvent ) : void
{		
	_model.appointmentSelected									= event.currentTarget.selectedItem as AppointmentVo;
	
	// to do later
	//_appointmentSelectedIndex 									= event.currentTarget.selectedIndex;
	
	visitDateField.selectedDate									= event.currentTarget.selectedItem.date;
	dateAppointment.text = dateFormatter.format(event.currentTarget.selectedItem.date);
	_model.appointmentNumber									= event.currentTarget.selectedItem.number;
	
	visitNumberLabel.text = _currentPatientVisit 				= event.currentTarget.selectedItem.number; 
	
	if (!_model.appointmentSelected.type)
	{
		recoverLastAppointment(false);
		return;
	}
	
	_model.patientActive										= true;
	_model.updatePatient										= false;
	_model.viewPatient											= true;
	_model.enabledAcquire										= true;
	_model.enabledMeasure	 									= true;
	_model.enabledReport                    					= true;
	_model.noAppointmentSelected 								= false;
	_model.acquireViewLoaded									= false;
	
	// select an appointment so reset acquire and measure pages if needed
	Application.application.menuPhysician.acquire.clearPage();
	Application.application.menuPhysician.acquire.label = ResourceManager.getInstance().getString('labels', 'physicianDisplay');
	Application.application.menuPhysician.generalMeasure.measures.clearPage();
	Application.application.menuPhysician.report.clearReportConfiguration();
	
	var parent : PatientView = this.parentDocument as PatientView;
	parent.loadAppointmentData(_model.appointmentSelected, false);
	
}

public function recoverLastAppointment(displayToaster : Boolean) : void
{	
	if (displayToaster)
	{
		var toastMessage : ImtToaster	= new ImtToaster();
		
		toastMessage.titleMessage		= ResourceManager.getInstance().getString('labels', 'information');
		toastMessage.message 			= ResourceManager.getInstance().getString('labels', 'goToLastIncompleteAppointment');
		toastMessage.timeToLive			= 7;
		toastMessage.level 				= ImtToaster.WARNING;				
		ApplicationModelLocator.getInstance().toaster.toast( toastMessage );
	}
	
	_model.patientActive										= true;
	_model.updatePatient										= false;
	_model.viewPatient											= false;
	_model.enabledAcquire										= true;
	_model.enabledMeasure	 									= false;
	_model.enabledReport                    					= false;
	_model.noAppointmentSelected 								= false;
	_model.acquireViewLoaded									= false;
	
	var lastAppointmentId : int = 0;
	var lastAppointmentNumber : int = 0;
	var lastAppointmentVo : AppointmentVo = null;
	
	for each (var appointmentVo : AppointmentVo in _model.listOfAppointments)
	{	
		if (lastAppointmentId < appointmentVo.id)
		{
			lastAppointmentId = appointmentVo.id;
			lastAppointmentNumber = appointmentVo.number;
			lastAppointmentVo = appointmentVo;
		}
	}
	
	_model.appointmentNumber = lastAppointmentNumber;	
	_model.appointmentSelected = lastAppointmentVo;
	
	_model.patientName = _model.patientSelected.firstName + " " + _model.patientSelected.lastName;
	
	_model.appointmentSelected.livingCountry = appointmentVo.livingCountry;
	
	visitDateField.selectedDate	= new Date();
	lastAppointmentVo.date = new Date();
	visitNumberLabel.text = _model.appointmentNumber.toString();
	_currentPatientVisit = _model.appointmentNumber.toString();
	
	var idx : int = -1;
	for( var i : int = 0; i < _model.countries.length; i++ )
	{
		if( _model.countries.getItemAt(i).code == appointmentVo.livingCountry )
		{
			idx = i;
			break;	
		}
	}
	
	// select an appointment so reset acquire and measure pages if needed
	Application.application.menuPhysician.acquire.clearPage();
	Application.application.menuPhysician.generalMeasure.measures.clearPage();
	
	Application.application.menuPhysician.acquire.label = ResourceManager.getInstance().getString('labels', 'physicianAcquire');
	
	var parent : PatientView = this.parentDocument as PatientView;
	parent.loadAppointmentData(lastAppointmentVo, false);
	
	this.parentDocument.selectView(this.parentDocument.atsStart, this.parentDocument.atsEnd, this.parentDocument.atsBox, this.parentDocument.atsLinkButton, 1);
}

public function updateAppointment() : void
{
	if (!_model.viewPatient && _model.appointmentSelected && _model.appointmentSelected.id > 0)
	{	
		_model.application.menuPhysician.patient.updateAts();
		_model.application.menuPhysician.patient.updateCve();
		_model.application.menuPhysician.patient.updatePersonalHistory();
		_model.application.menuPhysician.patient.updateFamilyHistory();
		
		// be more smart in the future : when save patient informations ?
		new UpdateAppointmentEvent( _model.appointmentSelected, _model.patientSelected.uid ).dispatch();
	}
}

public function updatePatientFile() : void
{	
	_currentPatientVisit = _model.appointmentNumber.toString();
	
	var idx : int = -1;
	for( var i : int = 0; i < _model.countries.length; i++ )
	{
		if( _model.countries.getItemAt(i).code == _model.appointmentSelected.livingCountry )
		{
			idx = i;
			break;	
		}
	}
	
	_model.appointmentSelected.livingCountry = _model.appointmentSelected.livingCountry;
	
	visitNumberLabel.text = _model.appointmentNumber.toString();	
	
	dateAppointment.text = dateFormatter.format( _model.appointmentSelected.date );
}

public function resetView() : void
{
	firstNameTextInput.text 			= "";
	lastNameTextInput.text  			= "";
	sexRadioButtonGroup.selection 		= null;	
	dateOfBirthDateField.selectedDate	= null;
	ethnicGroupComboBox.selectedIndex	= -1;
	
	visitDateField.selectedDate			= new Date();
	criteria.text						= "";
	_currentPatientVisit				= "1";
	
	dateOfBirthDateText.setStyle("color", "#555557");
	dateOfBirthDateText.setStyle("fontWeight", "normal");
	dateOfBirthDateText.errorString = "";
	firstNameLabel.setStyle("color", "#555557");
	firstNameLabel.setStyle("fontWeight", "normal");
	firstNameTextInput.errorString = "";
	lastNameLabel.setStyle("color", "#555557");
	lastNameLabel.setStyle("fontWeight", "normal");
	lastNameTextInput.errorString = "";
	sexLabel.setStyle("color", "#555557");
	sexLabel.setStyle("fontWeight", "normal");	

	_model.patientActive = false;
	_model.updatePatient = false;
	_model.viewPatient	 = false;
	
	actionOnSearch.visible				= false;
	
	_model.appointmentNumber = 1;
}

public function resetPatientData() : void
{
	var parent : PatientView = this.parentDocument as PatientView;
	parent.resetPatientData();
}

public function resetAppointment() : void
{
	_model.appointmentSelected = new AppointmentVo();
	_model.appointmentSelected.ats = new AtsVo();
	_model.appointmentSelected.cvExaminator = new CvExaminatorVo();
	_model.appointmentSelected.familyHistory = new FamilyHistoryVo();
	_model.appointmentSelected.personalHistory = new PersonalHistoryVo();
	_model.appointmentSelected.tobacco = new TobaccoVo();
	_model.appointmentSelected.treatments = new Array();
}

private function formatBirthDate( item : Object, column : DataGridColumn ) : String
{
	var dateFormatter : DateFormatter = new DateFormatter();
	
	dateFormatter.formatString = ResourceManager.getInstance().getString( 'labels', 'date' );

	return dateFormatter.format( item.birthDate );
}

private function formatLastVisit( item : Object, column : DataGridColumn ) : String
{
	var dateFormatter : DateFormatter = new DateFormatter();
	
	dateFormatter.formatString = ResourceManager.getInstance().getString( 'labels', 'date' );
	
	return dateFormatter.format( item.lastVisit );
}

private function formatAppointment( item : Object ) : String
{
	var dateFormatter : DateFormatter = new DateFormatter();
	
	dateFormatter.formatString = ResourceManager.getInstance().getString( 'labels', 'date' );
	
	var zone : String = "";
	
	switch (item.type)
	{
		case 'CL':
		case 'CR':
			zone = ' (' + ResourceManager.getInstance().getString( 'labels', 'carotids' ) + ')';
			break;
		case 'AR':
		case 'AL':
			zone = ' (' + ResourceManager.getInstance().getString( 'labels', 'arms' ) + ')';
			break;
		case 'LL':
		case 'LR':
			zone = ' (' + ResourceManager.getInstance().getString( 'labels', 'legs' ) + ')';
			break;
		case 'BO':
			zone = ' (' + ResourceManager.getInstance().getString( 'labels', 'body' ) + ')';
			break;
		default:
			break;
	}
	
	return dateFormatter.format( item.date ) + zone;
}

private function resetCreatePatientForm() : void
{
	_model.enabledAcquire										= false;
	_model.enabledMeasure	 									= false;
	_model.enabledReport                    					= false;
	_model.cptMesuresVisite 									= 0;
	
	resetPatientData();
	resetView();
}

private function removeSearchPatientText() : void
{
	criteria.text = "";
}

public function setSearchPatientText() : void
{
	searchButton.setFocus();
	criteria.text = ResourceManager.getInstance().getString('labels', 'search.patient.info');
}

private function translateFirstCharToUpperCase( e : KeyboardEvent ) : void
{
	if (firstNameTextInput.text.length == 1)
	{
		if (e.keyCode > 64 && e.keyCode < 91)
		{
			var b:String = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
			firstNameTextInput.text = b.charAt(e.keyCode - 65);
		}
	}
	else
	{
		var firstCharFirstName : String = firstNameTextInput.text.substr(0, 1);
		var firstNameLessFirstChar : String = firstNameTextInput.text.substr(1, firstNameTextInput.text.length);
		firstNameTextInput.text = firstCharFirstName.toUpperCase() + firstNameLessFirstChar;
		
	}
}

private function checkTranslateToUpperCase( e : KeyboardEvent ) : void
{
	lastNameTextInput.text = lastNameTextInput.text.toUpperCase();
}

private function translateToUpperCase( e : KeyboardEvent ) : void
{
	var lastName : String = "";
	if (lastNameTextInput.text.length > 1)
		lastName = lastNameTextInput.text.substr(0, lastNameTextInput.text.length);
	else
		lastName = lastNameTextInput.text;
	
	if (e.keyCode > 64 && e.keyCode < 91)
	{
		var b:String = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
		lastName += b.charAt(e.keyCode - 65);
	}
	
	lastNameTextInput.text = lastName;
	lastNameTextInput.width = 160;
}

private function setFieldError() : void
{
	lastNameValidator.requiredFieldError			= ResourceManager.getInstance().getString('labels', 'required');
	firstNameValidator.requiredFieldError			= ResourceManager.getInstance().getString('labels', 'required');
	dateOfBirthValidator.requiredFieldError			= ResourceManager.getInstance().getString('labels', 'required');
	dateOfBirthValidator.formatError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.invalidCharError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.invalidCharError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.wrongDayError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.wrongLengthError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.wrongMonthError = ResourceManager.getInstance().getString('labels', 'errorField');
	dateOfBirthValidator.wrongYearError = ResourceManager.getInstance().getString('labels', 'errorField');
}

private function initListeners() : void
{	
	setFieldError();
	
	lastNameValidator.addEventListener(ValidationResultEvent.VALID, stringValidatorHandler);
	firstNameValidator.addEventListener(ValidationResultEvent.VALID, stringValidatorHandler);
	dateOfBirthValidator.addEventListener(ValidationResultEvent.VALID, stringValidatorHandler);
}

public function updateErrorStrings() : void
{
	setFieldError();
	
	if (lastNameTextInput.errorString)
		lastNameTextInput.errorString = ResourceManager.getInstance().getString('labels', 'errorField');
	
	if (firstNameTextInput.errorString)
		firstNameTextInput.errorString = ResourceManager.getInstance().getString('labels', 'errorField');
	
	if (dateOfBirthDateField.errorString)
		dateOfBirthDateField.errorString = ResourceManager.getInstance().getString('labels', 'errorField');
}

private function stringValidatorHandler(event : ValidationResultEvent) : void
{
	if (event.target.errorString)
		event.target.errorString = null;
}

private function isDateOfBirthValid() : Boolean
{
	var date : Date = new Date();
	
	if (ObjectUtil.compare(date, dateOfBirthDateField.selectedDate) < 0
		|| dateOfBirthDateField.selectedDate.getFullYear() < _minYearOfBirth
		|| dateOfBirthDateField.selectedDate.getFullYear() > _maxYearOfBirth)
	{
		var toastMessage : ImtToaster =  new ImtToaster();
		
		toastMessage.titleMessage		= ResourceManager.getInstance().getString('labels', 'warning.use');
		if (dateOfBirthDateField.selectedDate.getFullYear() < _minYearOfBirth)
			toastMessage.message 			= ResourceManager.getInstance().getString('labels', 'tooEarlyDate', [_minYearOfBirth]);
		else if (dateOfBirthDateField.selectedDate.getFullYear() > _maxYearOfBirth)
			toastMessage.message 			= ResourceManager.getInstance().getString('labels', 'tooLateDate', [_maxYearOfBirth]);
		else
			toastMessage.message 			= ResourceManager.getInstance().getString('labels', 'dateError');
		toastMessage.timeToLive			= 7;
		toastMessage.level 				= ImtToaster.WARNING;				
		ApplicationModelLocator.getInstance().toaster.toast( toastMessage );
		
		dateOfBirthDateField.text = "";
		dateOfBirthDateField.errorString = ResourceManager.getInstance().getString('labels', 'errorField');
		dateOfBirthDateField.selectedDate = null;
		
		return false;	
	}
	
	return true;
}

// to do later, to highlight current patient
/*public function updatePatientDatagrid() : void
{
if (_patientSelectedIndex != -1)
{		
dg.invalidateDisplayList();
dg.selectedIndex = _patientSelectedIndex; 
dg.selectedIndices = [_patientSelectedIndex];
dg.validateNow();
dg.scrollToIndex(_patientSelectedIndex);
}

comboBoxAppointmentSelected.selectedIndex = _appointmentSelectedIndex;
}*/