define(['quote/quote'], function (quote) {

    quote.controller('Trailer', ['$scope', '$http', 'Helpers', 'VehicleHelpers', function ($scope, $http, Helpers, VehicleHelpers) {

        $scope.SetStepHeader('<h1 class="white-front"><strong>Trailer</strong> information</h1>');
        
        $scope.Trailers = $scope.Quote.Vehicles;
        $scope.isUpdate = false;
        $scope.index = $scope.Trailers.length;
        $scope.isEdit = $scope.Quote.AmendmentMode == "Edit" ? true : false;
        $scope.disableRegistration = false;

        //vehicleobject actions
        //when the currently selected Vehicle changes
        $scope.changeIndex = function (vehicle) {
            var index = VehicleHelpers.getVehicleIndex(vehicle);
            $scope.index = index;
            $scope.listIndex = VehicleHelpers.getLastVehicleIndexByType($scope.Trailers[$scope.index], 'IsTrailer');
            $scope.Trailers[index].HasSeen = true;
        };

        //when a Vehicle is removed
        $scope.removeItem = function (vehicle) {
            var index = VehicleHelpers.getVehicleIndex(vehicle);
            VehicleHelpers.removeVehicle($scope, index, 'IsTrailer');

        };

        //when a Vehicle is added
        $scope.addItem = function addItem() {
            VehicleHelpers.addVehicle($scope, { IsTrailer: true, VehicleTypeInternal: "TR", Sasria: "Y", HailCover: "Y", isAdd: true }, 'IsTrailer');
            window.scrollTo(0, 0);
        };

        VehicleHelpers.setupState($scope, 'IsTrailer');
        $scope.loadTrailerMinMax = function () {
            var Trailer = {};
            Trailer.vehicleKey = $scope.Trailers[$scope.index].VehicleDescription.Id;
            Trailer.ReferenceNumber = $scope.Quote.ReferenceNumber;
            $http({
                method: 'POST',
                url: "/quote/Trailer/GetVehicleMinMaxWithVehicleKey",
                data: Trailer
            }).success(function (data, status, headers, config) {
                $scope.TrailerMaximum = data.Maximum;
                $scope.TrailerMinimum = data.Minimum;
            }).error(function (data, status, headers, config) { });
        }

        function getSelectedText(elementId) {
            var elt = document.getElementById(elementId);

            if (elt.selectedIndex == -1)
                return null;

            return elt.options[elt.selectedIndex].text;
        }

        function setVehicleDescription() {
            if ($scope.Trailers[$scope.index].VehicleDescription && $scope.Trailers[$scope.index].VehicleDescription.Id && $scope.Trailers[$scope.index].VehicleDescription.Year && $scope.Trailers[$scope.index].isAdd) $scope.Trailers[$scope.index].VehicleDescription.Description = getSelectedText('YearList') + " " + getSelectedText('MakeList') + ' Trailer';
        }

        $scope.$watch("Trailers[index].VehicleDescription.Id", function (value) {
            if (value) { $scope.loadTrailerMinMax(); }
            else {
                $scope.TrailerMaximum = "";
                $scope.TrailerMinimum = "";
                $scope.Trailers[$scope.index].InsuredValue = "";
                $scope.Trailers.length;
            }
        });

        $scope.$watch("Trailers[index].VehicleFinanced", function (value) {
            if (value == "Y" && $scope.Quote.AmendmentMode == 'Add') {
                $scope.Trailers[$scope.index].Sasria = "Y";
                $scope.Trailers[$scope.index].HailCover = "Y";
            }
        });

        $scope.$watch("Trailers[index].VehicleDescription.Year", setVehicleDescription);
        $scope.$watch("Trailers[index].VehicleDescription.Id", setVehicleDescription);

    }]);
});