//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
//++

// TODO move to UI components
angular.module('openproject.uiComponents')

.directive('selectableTitle', [function() {
  return {
    restrict: 'E',
    replace: true,
    scope: {
      selectedTitle: '=',
      reloadMethod: '=',
      groups: '='
    },
    templateUrl: '/templates/components/selectable_title.html',
    link: function(scope) {
      scope.$watch('groups', function(oldValue, newValue){
        scope.filteredGroups = angular.copy(scope.groups);
      });

      angular.element('#title-filter').bind('click', function(event) {
        event.preventDefault();
        event.stopPropagation();
      });

      scope.reload = function(modelId, newTitle) {
        scope.selectedTitle = newTitle;
        scope.reloadMethod(modelId);
        scope.$emit('hideAllDropdowns');
      };

      scope.filterModels = function(filterBy) {
        scope.filteredGroups = angular.copy(scope.groups);
        angular.forEach(scope.filteredGroups, function(group) {
          group.models = group.models.filter(function(model){
            return model[0].toLowerCase().indexOf(filterBy.toLowerCase()) >= 0;
          });
        });
      };
    }
  };
}]);