//= require social_stream.timeline
//
SocialStream.Wall = (function(SS, $, undefined){
  var initCallbacks = [];

  var addInitCallback = function(callback){
    initCallbacks.push(callback);
  }

  var init = function(){
    $.each(initCallbacks, function(i, callback){ callback(); });
  }

  var initFirstForm = function(){
    $('#wrapper_activities_header form').hide();
    $('#new_<%= SocialStream.activity_forms.first %>').show();
    $('#select_<%= SocialStream.activity_forms.first %>').addClass('selected');
  }

  var initFormButton = function(){
    $('#masterSubmitButton').click(function(){
      $('#wrapper_activities_header form:visible').submit();
    });
  }

  var initFormSelector = function(){
    $('.activity_form_selector').click(function(){
      $('.activity_form_selector').removeClass('selected');
      $(this).addClass('selected');
      $('#wrapper_activities_header form').hide();
      $('#new_'+this.id.split("_")[1]).show();
    });
  }

  var initSecuritySelect = function(){
    var default_security_width = '100px';

    chosen = $('#security').security_chosen();

    $('#security').change(function() {    
      $(this).children("option:selected").each(function(i,opt){
        if(opt.value==relation_public){
          if(public_selected==false){
            public_selected = true;
            for(id in relation_options){
              if(id==relation_public_pos){
                $("#securitychzn_o_" + relation_public_pos).click();
              }else{
                chosen.result_deselect(id); 
              }                       
            }
            chosen.results_update_field();
          }else{
            if($('#security').children("option:selected").size()>1){
              public_selected = false;          
              chosen.result_deselect(relation_public_pos);
              chosen.results_update_field();
            }
          }
        }
      });

      $('#securities .search-choice a').click(function(){
        if($('#security').children("option:selected").size()==0){
          $('#securities input').css('width', default_security_width)
        }
      });      
    });

    $('#securities input').blur(function(){
      if($('#security').children("option:selected").size()==0){
        $('#securities input').css('width', default_security_width)
      }
    });

    // Remove width calculation
    $('#securities input.default').css('width', default_security_width);

  }

  var activateAntiRebounds = function(){
    $('#wrapper_activities_header form').submit(function() {
      $(this).find('input[type=text]').each(function() {
        $(this).blur().attr('readonly', true);
      });
      $("#masterSubmitButton").val(I18n.t('activity.sending') + '...').attr("disabled", true); 

      // Add _relation_ids[] parameter from authorization selector
      $('.liveAdded').remove();

      var currentForm = $(this);

      $('#security option:selected').each(function() {
        currentForm.append(
          $('<input/>')
          .addClass('liveAdded')
          .attr('type', 'hidden')
          .attr('name', currentForm
            .attr('id').split('_')[1]+'[_relation_ids][]')
          .val($(this).attr('value')));
      });
      return true;
    });

    $('.new_comment').submit(function() {
      $(this).find('input[type=text]').each(function() {
        $(this).blur().attr('readonly', true); 
      });
      $(this).find(".submitActivity").each(function() {
        $(this).val(I18n.t('activity.sending') + '...').attr("disabled", true);   
      });
      return true;    
    });
  }

  var unblockForms = function() {  
    //Sharing buttons
    $(".submitActivity").val(I18n.t('share')).removeAttr("disabled");  
    //Header activities form
    $("#masterSubmitButton").val(I18n.t('share')).removeAttr("disabled");
    $('#wrapper_activities_header form').find('input[type=text]').each(function() {
      $(this).removeAttr("readonly").val("").blur();
    });  
    //New comments
    $('.input_new_comments').each(function() {chosen.result_deselect(0)
      $(this).removeAttr("readonly").val("");
    }); 
  }

  addInitCallback(initFirstForm);
  addInitCallback(initFormButton);
  addInitCallback(initFormSelector);
  addInitCallback(initSecuritySelect);
  addInitCallback(activateAntiRebounds);

  return {
    addInitCallback: addInitCallback,
      init: init,
      activateAntiRebounds: activateAntiRebounds,
      unblockForms: unblockForms  
  };
}) (SocialStream, jQuery)