angular.module('zuykov')

.controller('NiceCtrl', ['$scope', '$rootScope', function ($scope, $rootScope) {
 
    $scope.selectedCategory = 1;

    $scope.filterByCategory = function (nice_class) {
      var category = $scope.categories[$scope.selectedCategory - 1];

      return (category.classes.indexOf(nice_class.id) !== -1);
    };

    $scope.selectCategory = function (id) {
      $scope.selectedCategory = id;
    };


    $scope.setClasses = function () {
      var classes = [];

      $(".service-trademarks-class-form form input[type=checkbox]:checked").prop('checked', false);

      for(var i in $scope.nice) {
        var el = $scope.nice[i];

        if(el.selected) {
          classes.push(el.id);
          $(".service-trademarks-class-form form input[value=" + el.id + "]").prop('checked', true);
        }
      }

      $rootScope.classes_values = classes;
      $rootScope.classes = classes.length || 1;

      if($rootScope.classes > 3) {
        $rootScope.kz_extra_classes = $rootScope.classes - 3;
      }
      
      if($rootScope.classes > 5) {
          $rootScope.extra_classes = $rootScope.classes - 5;
      }

    

      $scope.countCategories();
    };

    $scope.countCategories = function () {
      for(var index in $scope.categories) {
        var category = $scope.categories[index];

        category.selected = [];

        for(var cl_i in category.classes) {
          var class_el = $scope.nice[category.classes[cl_i]-1];

          if(class_el.selected) {
            category.selected.push(class_el.id);
          }
        }
      }
    };


    $scope.getClasses = function () {
      var classes = $rootScope.classes_values;
      
      for(var i in classes) {
        var class_id = classes[i];

        $scope.nice[class_id-1].selected = true;
      }

      $scope.countCategories();

      $scope.setClasses();
    };


}]);