var svy_9002 	= 'Seleccione al menos una opción';
var svy_9003 	= 'Respuesta recibida';
var svy_9004 	= 'Usted ya respondió todas las preguntas, cuando salga de esta encuesta no podrá hacer cambios';
var svy_9005 	= '¿Realmente desea salir de la encuesta?';
var svy_9006 	= 'Aún no ha terminado de responder todas las preguntas';
var svy_9007 	= 'Le faltan';
var svy_9008 	= '¿Realmente desea salir de la encuesta?';
var svy_9009 	= 'Gracias!<br/><br/>Dale el turno al siguiente estudiante';
var svy_9010 	= '¿Está seguro de su elección?';

var root 	 	= 'https://plataforma.' + top._app.webserver.domain + '/app/web/';
var mr_login 	= 'control/login';
var mr_start 	= 'control/start';

function confirm_answer_received(question_id){
	qr_reader.alert.show({msg:svy_9009,auto_hide_timeout:2000});
	survey.empty();
}

function confirm_close_survey(){
	survey.empty();
}

/*
$(".input_question").live("mouseover",function(e){
	$(this).addClass("svy_highlighted_option");
});

$(".input_question").live("mouseout",function(e){
	$(this).removeClass("svy_highlighted_option");
});

$(".svy_question_div").live("mouseover",function(e){
	$(this).addClass("r5 p").css('border','1px solid #85b2d8');
	var title = $(this).children(".div_question_title");
	if(title.hasClass('svy_answered_question_title')){
		title.css('color','#000000');
		title.css('background-color','#ffd89b');
	}else{
		$(this).css('background-color','#fff6e2');
		title.css('color','#ffffff');
		title.css('background-color','#17366e');
		$(this).find(".input_question").css('color','#000000');
	}
});

$(".svy_question_div").live("mouseout",function(e){
	var title = $(this).children(".div_question_title");
	$(this).removeClass("r5 p").css('border','1px solid #ffffff');
	$(this).css('background-color','');
	title.css('color','');
	title.css('background-color','');
	$(this).find(".input_question").css('color','');

});

$(".svy_answered_question_title").live("mouseover",function(e){
	$(this).css("text-decoration",'underline');
});

$(".svy_answered_question_title").live("mouseout",function(e){
	$(this).css("text-decoration",'none');
});*/


$(".input_mcua_question").live("click",function(e){
	
	$(this).children('.question_option').prop('checked',true);
	
	var question 		= $(this).closest("div[question_id]");
	var question_id 	= question.attr('question_id');
	var survey_id 		= question.attr('survey_id');
	var additional_id 	= question.attr('additional_id');
	var type_id 		= question.attr('type_id');
	
	var url = top._app.root + top.mr_start + '/actions.php?action=answer&type_id=' + type_id + '&question_id=' + question_id + '&survey_id=' + survey_id+ '&additional_id=' + additional_id +'&str_selected_options=' + $(this).children("input").attr("value");
	
	$("#dialog-confirm").html("<div style='font-size:2em;line-height:25px'>" + svy_9010 + '<br/><br/>' + $(this).text() + "</div>");

	$("#dialog-confirm").dialog({
		resizable	: false,
		modal		: true,
		title		: "Confirme su elección",
		height		: 250,
		width		: 400,
		buttons		: {
		"Si": function () {
			$(this).dialog('close');
			$.post(url,function(answer){
				eval(answer);
				$('#div_dark').hide();
			});
		},
		"No": function () {
			$(this).dialog('close');
				$('#div_dark').hide();
			}
		}
	});
});

$(".input_mcma_question span").live("click",function(e){
	var option = $(this).children('.question_option');
	if(option.is(':checked') == true){
		option.prop('checked',false);
	}else{
		option.prop('checked',true);
	}
});

$(".button_send_answer").live("click",function(e){
	var question 		= $(this).closest("div[question_id]");
	var question_id 	= question.attr('question_id');
	var survey_id 		= question.attr('survey_id');
	var additional_id 	= question.attr('additional_id');
	var type_id 		= question.attr('type_id');
	
	var str_selected_options = '';
	var error 			= false;
	var url 			= top._app.root + top.mr_start + '/actions.php?action=answer&type_id=' + type_id + '&question_id=' + question_id + '&survey_id=' + survey_id+ '&additional_id=' + additional_id;
	
	if(type_id == 2){ /*Seleccion Múltiple Múltiple Respuesta*/
		$('#table_options_'+question_id+' .question_option').each(function(i){
			if ($(this).is(":checked")) {
				str_selected_options += $(this).attr("value") + ',';
			}
		});
		if(str_selected_options != ''){
			url +=  '&str_selected_options=' + str_selected_options;
		}else{
			qr_reader.alert.show({msg:_tx.svy_survey.select_at_least_one_option});
			/*qr_reader.alert.show({msg:_tx.svy_survey.9002});*/
			error = true;
		}
	}
	
	else if(type_id == 3){ /* Si o No*/
		var number = '';
		$('#table_options_'+question_id+' .question_option').each(function(i){
			if ($(this).is(":checked")) {
				number += $(this).attr("value") + ',';
			}
		});
		url += '&number=' + number;
	}
	
	else if(type_id == 4){ /* Numérica*/
		var number = $('#table_options_'+question_id+' .input_numeric_answer').val();
		url += '&number=' + number;
	}
	
	else if(type_id == 5 || type_id == 7){ /* Textual */
		var text = $('#table_options_'+question_id+' .input_text_answer').val();
		url += '&text=' + text;
	}
	
	else if(type_id == 6){ /* Fecha */
		var date = $('#table_options_'+question_id+' .input_date_answer').val();
		url += '&date=' + date;
	}
	
	else if(type_id == 8){ /* Hora */
		var hour = $('#answer_'+question_id+'_hours').val() + ':' + $('#answer_'+question_id+'_minutes').val();
		url += '&hour=' + hour;
	}
	
	else if(type_id == 9){ /* Zona */
		var zone_id = $('#table_options_'+question_id+' .input_zone_answer').val();
		url += '&zone_id=' + zone_id;
	}
	
	if(error == false){
		if(window.confirm(svy_9010)){
			$.post(url,function(answer){
				eval(answer);
			});	
		}
	}
});

$(".div_question_title").live("click",function(e){
	$(this.parentNode).children("table").removeClass('dn').fadeIn(1000);
	$(this)	.addClass('svy_question_title')
			.removeClass('svy_answered_question_title')
			.css("text-decoration",'none');
});

var survey = {
	msg 			: '',
	read_user_qr 	: function(a){
		console.log('read_user_qr');
		var result	  = $("#result");
		var elem		= result[0];
		var msg 		= '';
		
		var attr		= JSON.parse(JSON.stringify(elem.dataset));
		var credential 	= qr_reader.html_entities(a);
		var dataString  = { attr, send : true , credential : credential };
		
		if(qr_reader.calling_server == false){
			console.log('qr_reader.calling_server is false');
			qr_reader.update_status({calling_server:true});
			
			survey.login({
				attr 		: attr,
				dataString 	: dataString,
				credential 	: credential,
				survey_id 	: attr.survey_id,
				school_id 	: attr.school_id
			});
			
		}else{
			console.log('qr_reader.calling_server is true');
		}
	},
	login 		: function(e){
		
		console.log('lets call login');
		
		var data 		= e.dataString;
		data.action 	= 'do_login_with_qr';
		data.data_type 	= 'json';
		
		$.ajax({

			type			: "POST",
			url				: 'public_actions.php',
			data			: data,
			dataType		: "json",
			cache			: false,
			success			: function(data){
				qr_reader.update_status({calling_server:false});
				
				var div_msg = qr_reader.div_msg;
				var msg 	= 'Undefined error';

				
				if(typeof(data)!= 'undefined' && data != null){
					
					if (data.status == 'ok') {
						
						$('#qr_login_container').fadeOut();
						$('#survey_container').fadeIn();
						
						/* Establish student details into survey */
						$('.user_details').show();
						
						$('.user_details .full_name span').html(data.u.full_name).fadeIn();
						$('.user_details .user_image').html(data.u.user_image).fadeIn();
						
					}else{
						console.log(data);
						console.log('error');
						
						if(typeof(data.msg) != 'undefined'){
							var prm_alert = data;
							prm_alert.auto_hide_timeout = 4000;
							
							qr_reader.alert.show(prm_alert);
							
							if(data.status == 'session_expired'){
								setTimeout(function(){
									top.location.reload();
								}, 5000);
							}
						}
					}
				}
				
				setTimeout(qr_reader.capture_to_canvas, 3000);
				
			},
			error			: function(xhr, status, error) {
				qr_reader.update_status({calling_server:false})
				setTimeout(qr_reader.capture_to_canvas, 5000);
			},
			z : ''
		});
	},
	confirm_selected_option(e){
		/* Send the selected option value */
		
		survey.empty();
	},
	empty : function(e){
		
		/* Clean user image and name */
		
		$('#survey_container').fadeOut();
		$('#qr_login_container').fadeIn();
		$('.user_details .user_full_name span').html('');
		$('.user_details .user_image').html('');
		$('.user_details').fadeOut();
		$('.question_option').prop('checked',false);


		
		var url = 'public_actions.php?action=do_logout';
		
		$.ajax({
			type			: "POST",
			url				: url,
			dataType		: "json",
			cache			: false,
			success			: function(data){
				console.log('Session closed');
			},
			error			: function(xhr, status, error) {
				console.log('Ha ocurrido un problema al cerrar la sesión');
			},
			z : ''
		});	
	},
	z : ''
};