"use strict";
/**
 * Created by dmytro.novosad on 7/23/2015.
 */
/**
 * Created by dmytro.novosad on 7/22/2015.
 */
angular.module('resourceModule')
    .directive('rsKaTickets', ['relationModel', 'events',
    function (relationModel, events) {
        return {
            require: '^rs',
            restrict: 'E',
            scope: {},
            templateUrl: 'views/resource/rs-ka-tickets.html',
            link: function (scope, element, attrs, rsController) {
                angular.extend(scope, rsController);
                var context = scope.context, refresh = false, state = {
                    itemLimit: 4,
                    loadingRelatedTickets: false
                };
                getRelatedTickets();
                scope.$on(events.REFRESH_RESOURCE_FEED, function () {
                    refresh = true;
                    getRelatedTickets();
                });
                function getRelatedTickets() {
                    state.loadingRelatedTickets = true;
                    var promise;
                    if (refresh) {
                        promise = relationModel.refreshRelations(scope.context.id, scope.context.type);
                    }
                    else {
                        promise = relationModel.getRelations(scope.context.id, scope.context.type);
                    }
                    promise.then(function () {
                        if (relationModel.cache[scope.context.id]) {
                            scope.relatedTickets = _.filter(relationModel.cache[scope.context.id], function (ticket) {
                                return ticket.type !== EntityVO.TYPE_KNOWLEDGE;
                            });
                        }
                    })
                        .finally(function () {
                        refresh = false;
                        state.loadingRelatedTickets = false;
                    });
                }
                scope.context = context;
                scope.state = state;
            }
        };
    }]);