/* Refstack Results Controller */

var refstackApp = angular.module('refstackApp');

refstackApp.controller('resultsController',
    ['$scope', '$http', '$filter', 'refstackApiUrl',
     function ($scope, $http, $filter, refstackApiUrl) {
         'use strict';

         $scope.currentPage = 1;
         $scope.itemsPerPage = 20;
         $scope.maxSize = 5;
         $scope.startDate = '';
         $scope.endDate = '';
         $scope.update = function () {
             $scope.showError = false;
             var content_url = refstackApiUrl + '/results?page=' +
                 $scope.currentPage;
             var start = $filter('date')($scope.startDate, 'yyyy-MM-dd');
             if (start) {
                 content_url =
                     content_url + '&start_date=' + start + ' 00:00:00';
             }
             var end = $filter('date')($scope.endDate, 'yyyy-MM-dd');
             if (end) {
                 content_url = content_url + '&end_date=' + end + ' 23:59:59';
             }

             $scope.resultsRequest =
                 $http.get(content_url).success(function (data) {
                     $scope.data = data;
                     $scope.totalItems = $scope.data.pagination.total_pages *
                         $scope.itemsPerPage;
                     $scope.currentPage = $scope.data.pagination.current_page;
                 }).error(function (error) {
                     $scope.data = null;
                     $scope.totalItems = 0;
                     $scope.showError = true;
                     $scope.error =
                         'Error retrieving results listing from server: ' +
                         JSON.stringify(error);
                 });
         };

         $scope.update();

         // This is called when a date filter calendar is opened.
         $scope.open = function ($event, openVar) {
             $event.preventDefault();
             $event.stopPropagation();
             $scope[openVar] = true;
         };

         $scope.clearFilters = function () {
             $scope.startDate = null;
             $scope.endDate = null;
             $scope.update();
         };
     }]);