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

    dashboard.controller('VehicleInspection', ['$scope', '$http', '$window', "$q", "$filter", "Helpers", '$mdDialog', function ($scope, $http, $window, $q, $filter, Helpers, $mdDialog) {
        $scope.currentStepIndex = 0;

        function scrollToWindowTop() {
            $window.scrollTo(0, 0);
        }

        //Step Navigation
        $scope.steps = ['VehicleInspection_ScanLicenceDisk',
                        'VehicleInspection_VehicleDetails',
                        'VehicleInspection_ScanDriversLicence',
                        'VehicleInspection_RegularDriver',
                        'VehicleInspection_SoundSystem',
                        'VehicleInspection_Accessories',
                        'VehicleInspection_Photographs',
                        'VehicleInspection_DamageDetails',
                        'VehicleInspection_Summary'];

        $scope.NavForward = function () {
            //This check if the navigation is coming from the summary page, 
            //and sets the next index back to the summary so user doesn't have to go through the whole inspection again.
            if ($scope.summaryIndex) {
                $scope.currentStepIndex = $scope.summaryIndex;
                $scope.summaryIndex = null;
            }
            else {
                $scope.currentStepIndex++;
            }
            scrollToWindowTop();
        }

        $scope.NavPrevious = function () {
            //This check if the navigation is coming from the summary page, 
            //and sets the next index back to the summary so user doesn't have to go through the whole inspection again.
            if ($scope.summaryIndex) {
                $scope.currentStepIndex = $scope.summaryIndex;
                $scope.summaryIndex = null;
            }
            else {
                $scope.currentStepIndex--;
            }
            scrollToWindowTop();
        }

        //Navigate to any step
        $scope.GoToStep = function (stepName) {

            //This sets the summaryIndex to the currentStepIndex when navigating from the summary page to stpe the user wishes to edit
            $scope.summaryIndex = $scope.currentStepIndex;
            for (var x = 0; x <= $scope.steps.length; x++) {
                if ($scope.steps[x] == stepName) {
                    $scope.currentStepIndex = x;
                    scrollToWindowTop();
                    break;
                }
            }
        }

        $scope.$watch('currentStepIndex', function () {
            $scope.currentStep = $scope.steps[$scope.currentStepIndex];
        });

        //Validation
        $scope.controllers = {};
        $scope.IsCurrentFormInvalid = function () {
            return $scope.controllers[$scope.currentStep].invalid();
        }

        $scope.FilthifyCurrentForm = function () {
            $scope.controllers[$scope.currentStep].filthify();
        }

        //Submit the Inspectionstate
        $scope.SubmitInspection = function () {

            $scope.InspectionState.Submitted = true;
            $scope.InspectionState.SubmitInprogress = true;
            scrollToWindowTop();

            for (var x in $scope.InspectionState.Photos) {
                if ($scope.InspectionState.Photos[x] != null) {
                    //Using the FullFile for the inspection photo, which is the primary key in the images table
                    //the Id is just a substring of the FullFile
                    $scope.InspectionState.InspectionPhotos[x] = $scope.InspectionState.Photos[x].FullFile;
                }
            }

            for (var i = 0; i < $scope.InspectionState.DamageDetails.length; i++) {
                if ($scope.InspectionState.DamageDetails[i].Photo != null) {
                    //Using the FullFile for the inspection photo, which is the primary key in the images table
                    //the Id is just a substring of the FullFile
                    $scope.InspectionState.DamageDetails[i].PhotoId = $scope.InspectionState.DamageDetails[i].Photo.FullFile;
                }
            }

            $http({
                method: 'POST',
                url: 'DashboardVehicleinspection/Submit',
                data: $scope.InspectionState
            }).then(function successCallback(response) {
                var newLocationData = response.data || response;
                window.location = newLocationData.url;

            }, function errorCallback(response) {
                $scope.InspectionState.SubmitFailed = true;
                $scope.InspectionState.SubmitSucceeded = false;
                $scope.InspectionState.SubmitInprogress = false;
            });
        }

        //When a license disc is scanned try to update the inpectionstate if we could extract data
        function licenseDiskBarcodeDataChanged(d) {
            var v = $scope.InspectionState.Vehicle;
            $scope.VehicleLicenceDiskScanned = false;
            $scope.InspectionState.Vehicle.VehicleLicenceDisk = true;

            if (d) {
                $scope.VehicleLicenceDiskScanned = true;

                v.VinNumber = d.VinNumber;
                v.EngineNumber = d.EngineNumber;
                v.RegistrationNumber = d.RegistrationNumber;
                v.VehicleNumber = d.VehicleNumber;
                // The drivers license is made editable if the value retrieved from the AS/400 differs from the license disc
                if (v.HasLoadedLicenceNumber &&
                    v.LicenceNumber != d.LicenceNumber) {
                    v.HasLoadedLicenceNumber = false;
                }
                v.LicenceNumber = d.LicenceNumber;

                //Vehicle regno is the licence number on the disk
                $scope.InspectionState.ScannedData.RegistrationNumber = d.LicenceNumber;
                if ($scope.InspectionState.ScannedData.RegistrationNumber && $scope.InspectionState.ScannedData.RegistrationNumber.toUpperCase() != v.OrigLicenceNumber.toUpperCase()) {
                    $scope.InspectionState.MustSendMail = true;
                }

                $scope.InspectionState.ScannedData.Make = d.Make;
                if ($scope.InspectionState.ScannedData.Make && $scope.InspectionState.ScannedData.Make.toUpperCase() != v.ManufacturerDescription.toUpperCase()) {
                    $scope.InspectionState.MustSendMail = true;
                }

                $scope.InspectionState.ScannedData.Model = d.Model;

                if ($scope.InspectionState.ScannedData.Model && $scope.InspectionState.ScannedData.Model.toUpperCase() != v.Model.toUpperCase()) {
                    $scope.InspectionState.MustSendMail = true;
                }

                $scope.InspectionState.ScannedData.Description = d.Description;

                if ($scope.InspectionState.ScannedData.Description && $scope.InspectionState.ScannedData.Description.toUpperCase() != v.Description.toUpperCase()) {
                    $scope.InspectionState.MustSendMail = true;
                }
                $scope.InspectionState.ScannedData.ColorCode = d.ColorCode;
                $scope.InspectionState.ScannedData.Color = d.Color;

            } else {
                v.VehicleNumber = null;
                v.RegistrationNumber = null;
                v.EngineNumber = null;
                v.VinNumber = null;

                // In the event that the licence no was loaded from the AS/400 do not clear it when clearing the image, otherwise someone could opload an image which barcode does not read, clears it and the AS/400 value is gone.
                if (!v.HasLoadedLicenceNumber) {
                    v.HasLoadedLicenceNumber = null;
                    v.LicenceNumber = null;
                }
            }
        }

        function driversLicenseBarcodeDataChanged(d) {
            var v = $scope.InspectionState.RegularDriver;

            //Keep the state of the origal driver loaded from the AS/400
            if (!$scope.OrigRegularDriver) {
                $scope.OrigRegularDriver = {};
                angular.copy(v, $scope.OrigRegularDriver);
            }
            var orig = $scope.OrigRegularDriver;

            if (d) {

                $scope.InspectionState.ScannedData.Surname = d.LastName;
                if ($scope.InspectionState.ScannedData.Surname && $scope.InspectionState.ScannedData.Surname.toUpperCase() != v.LastName.toUpperCase()) {
                    $scope.InspectionState.MustSendMail = true;
                }

                $scope.InspectionState.ScannedData.IdNumber = d.IdNumber;
                if ($scope.InspectionState.ScannedData.IdNumber && $scope.InspectionState.ScannedData.IdNumber != v.IdNumber) {
                    $scope.InspectionState.MustSendMail = true;
                }

                $scope.InspectionState.ScannedData.LicenseIssueDate = d.IssueDate;
                if ($scope.InspectionState.ScannedData.LicenseIssueDate && $scope.InspectionState.ScannedData.LicenseIssueDate != v.InceptionDate) {
                    $scope.InspectionState.MustSendMail = true;
                }

                v.VehicleCode = d.VehicleCode,
                v.DriverCertNum = d.DriverCertNum,
                v.RestArtGlasses = d.RestArtGlasses,
                v.RestArtLimbs = d.RestArtLimbs,
                v.DriverCardIssNum = d.DriverCardIssNum.toString(), //toString otherwise the input whould reject the value.
                v.CountryOfLic = d.CountryOfLic,
                v.DateLicValidFrom = d.DateLicValidFrom,
                v.DateLicValidTo = d.DateLicValidTo
            }
            else {
                angular.copy(orig, v); //Reset Regular Driver as retrieved from the AS/400
            }
        }

        $scope.driversLicenseDateFromChanged = function (to, from) {
            var dateTo = $scope.InspectionState.RegularDriver.DateLicValidTo;

            if (typeof to !== "undefined" && to != null) {
                var toYear = to.getFullYear() + 5;
                dateTo = new Date(to);

                $scope.InspectionState.RegularDriver.DateLicValidTo = new Date(dateTo.setFullYear(toYear) - 1);
            }
        }

        $scope.$watch("InspectionState.Photos.VehicleLicenceDisk.LicenseDiscBarcodeData", licenseDiskBarcodeDataChanged, true);
        $scope.$watch("InspectionState.Photos.DriversLicenceBack.DriversLicenseBarcodeData", driversLicenseBarcodeDataChanged, true);

        $scope.InspectionState = window._InspectionState;

        //Lookups and function to get current descriptions for selected.
        $scope.RegularDriverLicenseTypes = window._RegularDriverLicenseTypes;
        $scope.RegularDriverLicenseTypeDescription = function () {
            var matches = $filter("filter")($scope.RegularDriverLicenseTypes, { "Code": $scope.InspectionState.RegularDriver.LicenceType });
            if (matches && matches != null && matches.length == 1) {
                return matches[0].Description;
            }
            else {
                return "";
            }
        }

        $scope.VehicleColours = window._VehicleColours;
        $scope.VehicleColourDescription = function () {
            var matches = $filter("filter")($scope.VehicleColours, { "Code": $scope.InspectionState.Vehicle.Colour });
            if (matches && matches != null && matches.length == 1) {
                return matches[0].Description;
            }
            else {
                return "";
            }
        }

        //Terms and conditions
        var termsDialogTemplate = Helpers.dialog("termsDialog");
        function dialogFunction(template) {
            return function dialogFunctionFunction(event) {
                $mdDialog.show({
                    clickOutsideToClose: true,
                    disableParentScroll: false,
                    scope: $scope,
                    preserveScope: true,
                    targetEvent: event,
                    template: template,
                    controller: ['$scope', '$mdDialog', function ($scope, $mdDialog) {
                        $scope.accept = $mdDialog.hide;
                    }]
                });
            }
        }

        $scope.showTermsAndConditions = dialogFunction(termsDialogTemplate);
    }])
    .controller('VehicleInspection_ScanLicenceDisk', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_ScanLicenceDisk'] = {
            'invalid': function () {
                return $scope.ScanLicenceDiskForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.ScanLicenceDiskForm);
            }
        }
    }])
    .controller('VehicleInspection_RegularDriver', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_RegularDriver'] = {
            'invalid': function () {
                return $scope.RegularDriverForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.RegularDriverForm);
                $scope.filthify($scope.RegularDriverLicenceForm);
            }
        }
        $scope.curDate = new Date();
        $scope.InspectionState.RegularDriver.DriverCardIssNum = 1;
        function checkHasPdp() {
            if (!$scope.InspectionState.RegularDriver.HasPdp) {
                $scope.InspectionState.RegularDriver.DatePermitValidTo = null;
            }
        }

        $scope.$watch("InspectionState.RegularDriver.HasPdp", checkHasPdp);
    }])
    .controller('VehicleInspection_ScanDriversLicence', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_ScanDriversLicence'] = {
            'invalid': function () {
                return $scope.ScanDriversLicenceForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.ScanDriversLicenceForm);
            }
        }
    }])
    .controller('VehicleInspection_VehicleDetails', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_VehicleDetails'] = {
            'invalid': function () {
                return $scope.VehicleDetailsForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.VehicleDetailsForm);
            }
        }
    }])
    .controller('VehicleInspection_Accessories', ['$scope', function ($scope) {

        $scope.accessorySelection = true;

        //Select at least one checkbox from acccesories
        function accessoryChanged(v) {
            var accessories = $scope.InspectionState.VehicleAccesories;
            $scope.accessorySelection = !(accessories.HasAirCon
                                        || accessories.HasAirFresher
                                        || accessories.HasBootSpoiler
                                        || accessories.HasBullBars
                                        || accessories.HasCanopy
                                        || accessories.HasCompleteAeroKit
                                        || accessories.HasElectricAerial
                                        || accessories.HasElecticMirror
                                        || accessories.HasFrontSpoiler
                                        || accessories.HasLouvres
                                        || accessories.HasRollBars
                                        || accessories.HasRoofRack
                                        || accessories.HasSpotlights
                                        || accessories.HasSunroof
                                        || accessories.HasTintedWindows
                                        || accessories.HasTowbar
                                        || accessories.HasVehiclePhone
                                        || accessories.HasWinch
                                        || accessories.HasWindDeflector
                                        || accessories.HasFogSpots
                                        || accessories.HasSatNav
                                        || accessories.HasLeatherSeats
                                        || accessories.HasSmashGrabFilm
                                        || accessories.HasFullSkirt
                                        || accessories.HasBluetooth
                                        || accessories.HasNudgeBar
                                        || accessories.HasRainSensors
                                        || accessories.HasNoAccessories
                                        || v);

        }

        //In addition to checking validity unselect all other accessories first if checked
        function noAccessoriesChanged(v) {
            if (v == true) {
                var accessories = $scope.InspectionState.VehicleAccesories;
                accessories.HasAirCon = false;
                accessories.HasAirFresher = false;
                accessories.HasBootSpoiler = false;
                accessories.HasBullBars = false;
                accessories.HasCanopy = false;
                accessories.HasCompleteAeroKit = false;
                accessories.HasElectricAerial = false;
                accessories.HasElecticMirror = false;
                accessories.HasFrontSpoiler = false;
                accessories.HasLouvres = false;
                accessories.HasRollBars = false;
                accessories.HasRoofRack = false;
                accessories.HasSpotlights = false;
                accessories.HasSunroof = false;
                accessories.HasTintedWindows = false;
                accessories.HasTowbar = false;
                accessories.HasVehiclePhone = false;
                accessories.HasWinch = false;
                accessories.HasWindDeflector = false;
                accessories.HasFogSpots = false;
                accessories.HasSatNav = false;
                accessories.HasLeatherSeats = false;
                accessories.HasSmashGrabFilm = false;
                accessories.HasFullSkirt = false;
                accessories.HasBluetooth = false;
                accessories.HasNudgeBar = false;
                accessories.HasRainSensors = false;
            }
            accessoryChanged(v);
        }

        $scope.$watch("InspectionState.VehicleAccesories.HasAirCon", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasAirFresher", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasBootSpoiler", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasBullBars", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasCanopy", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasCompleteAeroKit", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasElectricAerial", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasElecticMirror", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasFrontSpoiler", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasLouvres", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasRollBars", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasRoofRack", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasSpotlights", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasSunroof", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasTintedWindows", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasTowbar", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasVehiclePhone", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasWinch", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasWindDeflector", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasFogSpots", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasSatNav", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasLeatherSeats", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasSmashGrabFilm", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasFullSkirt", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasNudgeBar", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasRainSensors", accessoryChanged);
        $scope.$watch("InspectionState.VehicleAccesories.HasNoAccessories", noAccessoriesChanged);

        $scope.controllers['VehicleInspection_Accessories'] = {
            'invalid': function () {
                return $scope.AccessoriesForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.AccessoriesForm);
            }
        }
    }])
    .controller('VehicleInspection_SoundSystem', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_SoundSystem'] = {
            'invalid': function () {
                return $scope.SoundSystemForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.SoundSystemForm);
            }
        }

        //Disable other sound options and set to know if no sound system in place
        function hasSoundSystemChanged(v) {
            if (v == false) {
                $scope.InspectionState.SoundSystem.HasCdShuttle = null;
                $scope.InspectionState.SoundSystem.IsFactoryFitted = null;
            }
        }

        $scope.$watch("InspectionState.SoundSystem.HasSoundSystem", hasSoundSystemChanged)
    }])
    .controller('VehicleInspection_Photographs', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_Photographs'] = {
            'invalid': function () {
                return $scope.PhotoForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.PhotoForm);
            }
        }
    }])
    .controller('VehicleInspection_DamageDetails', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_DamageDetails'] = {
            'invalid': function () {
                return $scope.DamageDetailsForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.DamageDetailsForm);
            }
        }

        $scope.InspectionState.DamageDetails = $scope.InspectionState.DamageDetails || [];
        $scope.damageIndex = ($scope.InspectionState.DamageDetails.length > 0) ? $scope.InspectionState.DamageDetails.length - 1 : 0;

        $scope.$watch('InspectionState.DamageDetails[damageIndex].Type', function (newVal) {

            //This clears the area field if the type of damage is not body, as in our app only body has an area of damage
            if (newVal != "Body" && newVal) {
                $scope.InspectionState.DamageDetails[$scope.damageIndex].Area = null;
            }
        });

        //when the currently selected Vehicle changes
        $scope.ChangeIndex = function (index) {
            $scope.damageIndex = index;
        };

        //when a Vehicle is removed
        $scope.RemoveItem = function (index) {
            $scope.InspectionState.DamageDetails.splice(index, 1);
            if (index <= $scope.damageIndex && $scope.damageIndex > 0) {
                $scope.damageIndex--;
            }
        };

        //when a Vehicle is added
        $scope.AddItem = function AddItem() {
            if (!$scope.InspectionState.DamageDetails) {
                $scope.InspectionState.DamageDetails = []
            }

            $scope.damageIndex = $scope.InspectionState.DamageDetails.length;
            $scope.InspectionState.DamageDetails[$scope.damageIndex] = { Type: '', Area: null, Photo: '', Comment: '' };
        };

    }])
    .controller('VehicleInspection_Summary', ['$scope', function ($scope) {

        $scope.controllers['VehicleInspection_Summary'] = {
            'invalid': function () {
                return $scope.SummaryForm.$invalid;
            },
            'filthify': function () {
                $scope.filthify($scope.SummaryForm);
            }
        }
    }]);

});