var ValassisOnline = function(options) {
  var self = this;
  self.options = options;
  
  /*
   * 0 = Proof Your Ad
   * 1 = Crossbow
   * 2 = Buy a List
   * 3 = Cross Sells
   * 4 = Profile Viewer
   */
  var SectionDenied = {
    0: '',
    1: 'To request access to this service, please contact your Valassis Sales Representative.',
    2: '',
    3: 'To request access to this service, please contact your Valassis Sales Representative.',
    4: 'To request access to this service, please contact your Valassis Sales Representative.'
  }
  
  var SectionClick = {
    0: true,
    1: hasCrossbowAccess,
    2: true,
    3: hasCrossSellsAccess,
    4: hasProfileViewerAccess
  };
  
  var showAlert = false;
  var alertMessage = '';
  var showTips = false;
  var tip = '';
  
  self.displayContent = function (index) {
    $('#applications-tabs-pages .article').each(function(i,e){
      if(i == index) {
        $(this).show();
      }
      else{
        $(this).hide();
      }
    });
  }
  
  self.logout = function(e) {
    e.preventDefault();
    // Put logout function here
    $('#login-success').fadeOut("fast", function(){
        $('#alert').hide();
        $('#alert').empty();
        $('#tips').hide();
        $('#tips').empty();
        $('#spotlight-container').fadeIn("fast");
        $('#login').fadeIn("fast");
        $('#applications-container').css('margin-top', '');
        document.getElementById('pv').style.display='none';
        //$('#applications-tabs ul li').last().hide();
    });
    userAuthenticated = false;
    self.remember('load');
    document.getElementById('password').value = "";
    $.cookies.set("OAM_ID", null);
    //window.location="https://valvcsoam001vm.val.vlss.local:14101/oam/server/logout?end_url=http://pilot.valassisonline.com/portal/home.jsp";
  }
  
  self.overlay = function (e) {
    if(!userAuthenticated) {
      e.preventDefault();
      $('#overlay').show();
      $('#login').css('z-index','10');
      $('#login').css('position','relative');
      $('#UserId').focus();
    }
  }
  
  self.redirectUser = function (e) {
    var index = $(this).index();
    if(userAuthenticated && hasPortalAccess) {
        if(SectionClick[index]) {
          window.location = self.options.SectionLink[index];
        }
        else {
          if(SectionDenied[index] != '') {
            alert(SectionDenied[index]);
          }
        }
    }
    else {
        if(index==2) window.location = self.options.SectionLink[index];
        else self.displayContent(index);
        //self.overlay();
    }
  } 
  
  self.showAlert = function (alertMessage) {
    $('#alert').append(alertMessage);
    $('#alert').show();
  }
  
  self.showContent = function(e) {
   if(!userAuthenticated && hasPortalAccess){
    var index = $(this).index();
        self.displayContent(index);
   }
  }
  
  self.showTips = function (tip) {
    $('#tips').append(tip);
    $('#tips').show();
  }
  
  self.submitLogin = function (e) {
    e.preventDefault();
    $('#username').parent().removeClass('error');
    $('#password').parent().removeClass('error');
    if($.trim($('#username').val()) == '' || $.trim($('#password').val())=='') {
      if($.trim($('#username').val()) == '' ) {
        $('#username').parent().addClass('error');
      }
      if($.trim($('#password').val())=='') {
        $('#password').parent().addClass('error');
      }
    }
    else {
      $('#overlay').hide();
      //Remember me
      self.remember('set');
      doSSOLogin();
      
      if(userAuthenticated == false){
          $('#login-failure').show();
      }
        
      if(userAuthenticated == true) {
        $('#login-failure').hide();
        if(isInternal) {
          $('#changePassword').hide();
        }
        else {
          $('#changePassword').show();
        }
        self.getMessages();
        $('#username-display').text(userName);
        if(hasProfileViewerAccess) document.getElementById('pv').style.display='block';
        $('#login').fadeOut("fast", function(){
          $('#spotlight-container').fadeOut("fast");
          $('#login-success').fadeIn("fast");
          $('#applications-container').css('margin-top', '70px');
          
          if($('#tips').is(':visible') || $('#alert').is(':visible')) {
                $('#applications-container').css('margin-top', '20px');
          }
          //alert("terms is "+needterms);
          //needterms=false;
          if(needterms) {
            self.termsAndConditionsModal($('#termsandconditionsModal'));
            $( "#termsandconditionsModal" ).dialog( "option", "position", "center" );
          }
         
        });
        
        if(!needterms){
        SectionClick[1] = hasCrossbowAccess;
        
        SectionClick[3] = hasCrossSellsAccess;
        SectionClick[4] = hasProfileViewerAccess;
        //alert("hasProfileViewerAccess"+hasProfileViewerAccess);
        if(hasProfileViewerAccess) {
          $('#applications-tabs ul li').last().show();
          document.getElementById('pv').style.display='block';
        }
        }
      }
    }
  }
  
  self.termsAndConditionsModal = function (modalWindow) {
    $('body').scrollTop(0);
    $(modalWindow).dialog('open');
    setTimeout(function(){
      $(modalWindow).parent().offset({top:40});
    },300);
    return false;
  }

  self.getMessages = function () {
    $.ajax({
      cache: false,
      url: 'portalMessages',
      type: "POST",
      dataType: "xml",
      success: function(xml){
      if (xml != null) {
         self.getAlertMessages(xml);
         self.getTipMessages(xml);
      }
      }
    });
  }
  
  self.getAlertMessages = function (message) {
    var alertmsg = getMessage(message, 'A');
    if(alertmsg!=null && $.trim(alertmsg)!=''){
        self.showAlert(alertmsg);
    }
  }
  
  self.getTipMessages = function (message) {
    var tipmsg = getMessage(message, 'T');
    if(tipmsg!=null && $.trim(tipmsg)!=''){
        self.showTips(tipmsg);
    }
  }
  
  self.remember = function(action){
      var cookiename="portaluser";
      var uid = $.trim($('#username').val());
      if(action=='load'){
          var cookieval = $.cookies.get(cookiename);
          if (cookieval!=null){
            $('#username').val(cookieval);
            $('input[name=RememberMe]').attr('checked',true);
          }
          
      }else if(action=='set'){
          if($('input[name=RememberMe]').attr('checked')){
            expiry = new Date();
            expiry.setTime(expiry.getTime()+(365*60*1000));
              //$.cookies.set(cookiename, $.trim($('#username').val()),20*365);
              document.cookie=cookiename+"="+uid+";expires="+ expiry.toGMTString();
          }else {
                var d = new Date();
                document.cookie = cookiename+"=1;expires=" + d.toGMTString() + ";" + ";";
        }
      }
  }
  self.wireUp = function(options) {
    if(options != null) {
      self.options = options;
    }
    
    self.remember('load');
    $('#applications-tabs ul li').on('click', self.redirectUser); 
    $('#applications-tabs ul li').on('hover', self.showContent);
    //$('.login a').on('click', self.overlay);
    $('#login-submit').on('click', self.submitLogin);
    $('#logout-submit').on('click', self.logout);
    $('[data-type=terms]').on('click', function(e){
      e.preventDefault();
      self.termsAndConditionsModal('#termsandconditionsModal')
    });
    
    $('#overlay').on('click', function(e){
      $('#overlay').hide();
    });
    
    $('.nav li').hover(function(){
      $(this).find('.nav2').show();
    }, function(){
      $(this).find('.nav2').hide();
    });
    
    $('#termsandconditionsModal').dialog({
        autoOpen: false,
        resizeable: false,
        title: 'Terms and Conditions',
        modal: true,
        maxHeight: 400,
        minWidth: 600,
        maxWidth: 600,
        position: 'center',
        show: 'fade',
        open: function () {
            var self = $(this);
            self.css({'max-height': 400, 'overflow-y': 'auto'})
            var view = 'termsandconditions.html';
            //var view = 'terms.html';
            self.load(view);
            if(userAuthenticated) {
              self.parent().find('button:contains("Close")').hide();
              self.parent().find('button:contains("Agree")').show();
              self.parent().find('button:contains("Cancel")').show();
            }
            else {
              self.parent().find('button:contains("Agree")').hide();
              self.parent().find('button:contains("Cancel")').hide();
              self.parent().find('button:contains("Close")').show();
            }
        },
        buttons: {
        "Agree": function() {
            /*Put ajax call here to update status in database */
            fnAcceptTerms();
            $( this ).dialog( "close" );
        },
        Cancel: function() {
          $( this ).dialog( "close" );
        },
        Close: function() {
          $(this).dialog("close");
        }
      }
    });
    
  }
}