(function(){
    "use strict";

    angular.module("raz")
        .service("resourceCardService", ['availableResources', 'categorizedResourceCardIds', function(availableResources, categorizedResourceCardIds){

            return {
                getResource: getResource,
                getResourceCardIdsByCategory: getResourceCardIdsByCategory,
                getCategories: getCategories
            };


            function getResource(resourceCardId){
                return availableResources[resourceCardId] || {};
                //TODO add error handling
            }

            function getResourceCardIdsByCategory(category){
                return categorizedResourceCardIds[category] || {};
            }

            function getCategories(){
                return Object.keys(categorizedResourceCardIds) || {};
            }


        }]);

})();