$(document).ready(function () {
	// FACEBOOK
	function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
		else var expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
	}
	

		  FB.getLoginStatus(handleSessionResponse);
		  
	
		 // Publicar en el muro
		 $('#publish_wall').bind('click', function() {
			FB.login(handleSessionResponse, { scope : 'email,offline_access,publish_stream,user_birthday,user_location,user_work_history,user_about_me,user_hometown,read_friendlists,user_likes'} );
		  });
		  
		  function handleSessionResponse(response) {
			// if we dont have a session, just hide the user info
			if (!response.authResponse) {
				if($('#publish_wall').is(':checked')){
					$("#publish_wall").attr('checked', false);
					$('#logFBSmall').attr('src','http://c444111.r11.cf0.rackcdn.com/fbLogoSmall.png'); // BN
				} else {
					$('#logFBSmall').attr('src','http://c444111.r11.cf0.rackcdn.com/fbLogoSmall.png');
				}
			  return;
			} else {
				if($('#publish_wall').is(':checked')){
					$('#logFBSmall').attr('src','http://c444111.r11.cf0.rackcdn.com/fbLogoSmall.png');
					$("#fbuid").val(FB.getAuthResponse().userID);
					createCookie('fb_auth_token',response.authResponse.accessToken,'30');
				} else {
					$('#logFBSmall').attr('src','http://c444111.r11.cf0.rackcdn.com/fbLogoSmall.png'); // BN
				}			
				
			}	  
		  }
		  
		  $('#loginFB, #btnVincularCuentas, .loginFB').live('click', function(){
			FB.login(handleSessionResponseLogin, { scope : 'email,offline_access,publish_stream,user_birthday,user_location,user_work_history,user_about_me,user_hometown,read_friendlists,user_likes'} );
		  });
		  $('#btnCerrarFB').live('click', function() {
			$("#fb_registrado").fadeOut('slow', function(){
				$("#fb_registrado").html('');
			});  
		  });	  
		  $('#fbRegisterBtn').live('click', function(){
				var fbuid=FB.getAuthResponse().userID;
				var query = FB.Data.query('select email, uid from user where uid={0}', fbuid);
				query.wait(function(rows) {
						 var fbemail=rows[0].email;
						// AJAX
						registroAjax(fbuid,fbemail);
				});		
	
		  });	  
	
		  $('#fbRegisterBtnComplete').live('click', function(){
			FB.login(handleSessionResponseRegister, { scope : 'email,offline_access,publish_stream,user_birthday,user_location,user_work_history,user_about_me,user_hometown,read_friendlists,user_likes'} );	
	
		  });	
			  
		 handlerSituacion = function(r){
			 
			if(r=='err_login'){
				$('#errLogin').html('Usuario o Contraseña incorrectos.');	 
			}
			//	alert('codigo: '+r);
			if(r=='cod_logueado'||r=='cod_vinculadoLogueado'||r=='cod_already_logued'){
				 location.replace('/midegusta/');	 
				//window.location.reload();
			}
			if(r=='cod_user_or_new'){
				$.ajax({
				  url: "/include/fblogin/register.sgi",
				  cache: false,
				  success: function(html){
					$("#fb_registrado").html(html);
					$("#fb_registrado").show();
				 }
				});
			}	
		 } 
		  
		 validateAjax = function(fbuid, fbemail, username, password){
			$.ajax({
			  type: "POST",
			  url: "/include/fblogin/login.sgi",
			  data: {'fid': fbuid, 'femail': fbemail, 'username': username, 'password': password},
			  success: handlerSituacion
			});		
		  }
		 registroAjax = function(fbuid, fbemail){
			$('#errLogin').html('<img src="http://c0444171.cdn.cloudfiles.rackspacecloud.com/sAjax.gif" />');
			$.ajax({
			  type: "POST",
			  url: "/include/fblogin/newuser.sgi",
			  data: {'fid': fbuid, 'femail': fbemail},
			  success: function(r){
					if(r=='cod_registradoVinculadoLogueado'){
					 location.replace('/midegusta/');	 
	
					}
				 }
			});		
		  }	  
		  function handleSessionResponseLogin(response) {
			// if we dont have a session, just hide the user info
			if (response.authResponse) {
				$('#errLogin').html('<img src="http://c0444171.cdn.cloudfiles.rackspacecloud.com/sAjax.gif" />');
				
				var username = $('#username').val();
				var password = $('#password').val();
				var fbuid=FB.getAuthResponse().userID;
				var query = FB.Data.query('select email, uid from user where uid={0}', fbuid);
				query.wait(function(rows) {
					 var fbemail=rows[0].email;
					createCookie('fb_auth_token',response.authResponse.accessToken,'30');
					// AJAX
					validateAjax(fbuid,fbemail,username,password);
				 });
				
				
				
			}	  
		  }
		  function handleSessionResponseRegister(response) {
			// if we dont have a session, just hide the user info
			if (response.authResponse) {
				var fbuid=FB.getAuthResponse().userID;
				var query = FB.Data.query('select email, uid from user where uid={0}', fbuid);
				query.wait(function(rows) {
					 var fbemail=rows[0].email;
					createCookie('fb_auth_token',response.authResponse.accessToken,'30');
					// AJAX
					registroAjax(fbuid,fbemail);
				 });
				
				
				
			}	  
		  }	  
	  
});