function countInObject(obj) {
    var count = 0;
    for (var key in obj)
      if (obj.hasOwnProperty(key)) count++;
    return count;
  }

function countTerms() {
  var count = 0;
  for (var key in search_terms) {
    console.log(countInObject(search_terms[key]))
    count += countInObject(search_terms[key]);
  }
  return count;
}

$(function() {
  search_terms = [];
  search_terms["Identidad"]=[];search_terms["Papel en cadena alimentaria"]=[];search_terms["Temas"]=[];search_terms["Países"]=[];  $("#buscar").click(function(e) {
    e.preventDefault();
    e.stopPropagation();
    $(".tab_content.active_tab_content").removeClass("active_tab_content");
    $(".tab.active_tab").removeClass("active_tab");

    var url = "https://www.osala-agroecologia.org/wp-content/plugins/osala/ajax.php";
    var ajax = $.ajax({
      method: "POST",
      url: url,
      data: {
        terms: $.extend({}, search_terms)
      }
    }).done(function(html) {
      result = $("<div>");
      $.map($(html),function(n){
        if(! $(n).hasClass('gm-map') ){
          result.append(n);
        } else {
          map = n;
        }
      });
      $("#result").html(result);
      $("#map").html(map);

      $("#result").effect("highlight", 3000);
    }).fail(function() {
      $("#result").html("Se produjo un error al realizar la busqueda");
    }).always(function() {
      $(".result").show();
    });
  });
  $(".experiencia-button").click(function(e) {
    e.preventDefault();
    e.stopPropagation();

    $(this).toggleClass("disable");
    //$(this).toggleClass("avia-color-theme-color-subtle");

    e_id = $(this).attr("id");
    taxonomia = $(this).data("taxonomia");
    e_id_index = $.inArray(e_id.substr(6), search_terms[taxonomia]);

    if (e_id_index != -1) {
      eliminarTeminoBusqueda($(this));
    } else {
      search_terms[taxonomia].push(e_id.substr(6));
      $(this).find("span.avia_button_icon").attr("data-av_icon", ""); // cambia a icono de menos
      clone = $(this).clone().attr("id", "s-" + e_id);
      clone.addClass("clone");
      //clone.find("span.avia_button_icon").attr("data-av_icon","");
      clone.appendTo("#terms-selected");

    }
    if (countTerms() > 0) $("#buscar").show();
    else $("#buscar").hide();
  });

  eliminarTeminoBusqueda = function(t) {
    taxonomia = t.data("taxonomia");
    e_id = t.attr("id");
    e_id_index = $.inArray(e_id.substr(6), search_terms[taxonomia]);

    $("#s-" + e_id).remove();
    t.find("span.avia_button_icon").attr("data-av_icon", ""); //cambia a icono de mas
    search_terms[taxonomia].splice(e_id_index, 1);
  };

  $("#terms-selected").on("click", ".experiencia-button.clone", function(e) {
    e.preventDefault();
    e.stopPropagation();
    id = $(this).attr("id").substr(2);
    orig = $("#" + id);
    orig.click();
  });
});