/*
** Views/Partial/LCA/BOM.cshtml is using this controller
*/

angular.module('CarbonFootprint')
    .controller('ItemDeliveryController', ['$scope', '$http', '$routeParams', 'Notification', 'JoinSurveyItemAndParameter', 'MultiLanguageService', '$q','$filter',
        function ($scope, $http, $routeParams, Notification, JoinService, MultiLanguageService, $q ,$filter) {
            // Multi-language resource object 
            var resource,
                inited = false;
            const LANDKGCO2E = 0.235;
            const SEAKGCO2E = 0.0198;
            const AIRKGCO2E = 0.0198;

            // This property controlls modal form, will be passed to table-edit-modal directive
            $scope.modalFormOption = {};
            $scope.model = [];

            // set $scope.baseUrl
            var baseUrl = $scope.baseUrl;
            if (typeof (baseUrl) === 'undefined' || baseUrl == null) {
                var arr = window.location.href.split("/");
                if (arr[3].indexOf('app') == 0)
                    baseUrl = '';
                else
                    baseUrl = '/' + arr[3];
                $scope.baseUrl = baseUrl;
            }

            $scope.changeTotalWeight = function (toBeEdit) {
                toBeEdit.TotalWeightT = toBeEdit.TotalWeightKg / 1000;

                toBeEdit.TransportTkmland = toBeEdit.TotalWeightT * toBeEdit.TransportLand;
                toBeEdit.TransportTkmland3 = toBeEdit.TotalWeightT * (toBeEdit.TransportTkmland3 || 0);
                toBeEdit.TotalTkmland = toBeEdit.TransportTkmland + toBeEdit.TransportTkmland3;
                toBeEdit.TransportLandCo2e = toBeEdit.TotalTkmland * LANDKGCO2E;

                toBeEdit.TransportTkmsea = toBeEdit.TotalWeightT * toBeEdit.TransportSea;
                toBeEdit.TransportSeaCo2e = toBeEdit.TransportTkmsea * SEAKGCO2E;

                toBeEdit.TransportTkmair = toBeEdit.TotalWeightT * toBeEdit.TransportAir;
                toBeEdit.TransportAirCo2e = toBeEdit.TransportTkmair * AIRKGCO2E;
            };

            $scope.changeTransportLand = function (toBeEdit) {
                toBeEdit.TransportTkmland = toBeEdit.TotalWeightT * toBeEdit.TransportLand;
                toBeEdit.TotalTkmland = toBeEdit.TransportTkmland + (toBeEdit.TransportTkmland3 || 0);
                toBeEdit.TransportLandCo2e = toBeEdit.TotalTkmland * LANDKGCO2E;
            };

            $scope.changeTransportSea = function (toBeEdit) {
                toBeEdit.TransportTkmsea = toBeEdit.TotalWeightT * toBeEdit.TransportSea;
                toBeEdit.TransportSeaCo2e = toBeEdit.TransportTkmsea * SEAKGCO2E;
            };

            $scope.changeTransportAir = function (toBeEdit) {
                toBeEdit.TransportTkmair = toBeEdit.TotalWeightT * toBeEdit.TransportAir;
                toBeEdit.TransportAirCo2e = toBeEdit.TransportTkmair * AIRKGCO2E;
            };

            $scope.changeTransportLand3 = function (toBeEdit) {
                toBeEdit.TransportTkmland3 = toBeEdit.TotalWeightT * toBeEdit.TransportLand3;
                toBeEdit.TotalTkmland = toBeEdit.TransportTkmland + toBeEdit.TransportTkmland3;
                toBeEdit.TransportLandCo2e = toBeEdit.TotalTkmland * LANDKGCO2E;
            };

            $scope.createProcess = function () {

                // Create an object & select it
                var toBeCreated = {};
                toBeCreated.ID = 0;
                toBeCreated.LCAID = $routeParams.LCAID;
                toBeCreated.TransportAir = 0;
                toBeCreated.TransportTkmair = 0;
                toBeCreated.TransportAirCo2e = 0;

                // just for testing
                //toBeCreated.MaterialNo = '8033-2588-00B';
                //toBeCreated.ModelName = 'WA-36N12RUGK-AAAC';
                //toBeCreated.Fab = '2611(亞榮源)';
                //toBeCreated.DeliveryAmount = 123482;
                //toBeCreated.TotalWeightKg = 27912;
                //toBeCreated.TotalWeightT = 27.912;
                //toBeCreated.DeliveryAddr = '台湾新竹科学园工业园区新安路5号';
                //toBeCreated.TransportLand = 50;
                //toBeCreated.TransportSea = 809.324;
                
                //toBeCreated.TransportLand3 = 120;
                //toBeCreated.TransportTkmland = 1395.6;
                //toBeCreated.TransportTkmsea = 22589.85149;
                
                //toBeCreated.TransportTkmland3 = 3349.44;
                //toBeCreated.TotalTkmland = 4745.04;
                //toBeCreated.TransportLandCo2e = 1115.0844;
                //toBeCreated.TransportSeaCo2e = 447.2790595;
                //toBeCreated.TradeCondition = '货交客户台湾工厂';	

                // For modal form
                $scope.selectRow.toBeEdit = toBeCreated;
                $scope.modalFormOption.show = true;

                $scope.save = function () {
                    if (!validateModel(toBeCreated)) {
                        return;
                    }

                    $http.post($scope.baseUrl+'/api/ItemDelivery/Save/' + $routeParams.LCAID + "/" + toBeCreated.ID, toBeCreated)
                        .success(function (data) {
                            $scope.model.unshift(data);
                            $scope.modalFormOption.show = false;
                        })
                        .error(function (error) {
                            console.log(error);
                            Notification.error({ message: error.ExceptionMessage, positionX: 'center', delay: 3000 });
                        });
                };
            };

            $scope.editProcess = function (selected) {
                var toBeEdit = $scope.selectRow.toBeEdit = angular.copy(selected);

                toBeEdit.TravelDate = $filter('date')(toBeEdit.TravelDate, 'yyyy/MM/dd');

                $scope.modalFormOption.show = true;

                $scope.save = function () {
                    if (!validateModel(toBeEdit)) {
                        return;
                    }

                    $http.post($scope.baseUrl+'/api/ItemDelivery/Save/' + toBeEdit.LCAID + "/" + toBeEdit.ID, toBeEdit)
                        .success(function (data) {
                            angular.copy(data, selected);
                            $scope.modalFormOption.show = false;
                        })
                        .error(function (error) {
                            console.log(error);
                            Notification.error({ message: error.ExceptionMessage, positionX: 'center', delay: 3000 });
                        });
                };
            };

            $scope.deleteProcess = function (selected) {
                var isConfirm = confirm(resource.DeleteItemMsg);

                if (isConfirm) {
                    $http.delete($scope.baseUrl+"/api/ItemDelivery/Delete/" + selected.ID)
                        .success(function () {
                            var index = $scope.model.indexOf(selected);
                            $scope.model.splice(index, 1);

                            // This operate is base on selectRow directive in TableEdit.js file
                            $scope.selectRow.unSelect();
                        });
                }
            };

            $scope.$on('changeSelectedTab', function (event, args) {
                if (!inited && args.selectedTab == 'ItemDelivery') {
                    inited = true;

                    // Get data and prepare $scope.model
                    getAllDataAsync($routeParams.LCAID)
                        .then(function (response) {
                            $scope.model = response.Purchases;
                        }, function (error) {
                            console.log(error);
                        });

                    // Get multilanguage resource
                    MultiLanguageService.getResourceAsync()
                        .then(function (response) {
                            resource = response;
                        }, function (error) {
                            console.log(error);
                        });
                }
            });

            /**
             * Get all list data from server
             * @param  {[Int]} : LCAID
             * @return {[promise]}
             */
            function getAllDataAsync(LCAID) {
                var deferred = $q.defer();
                $http.get($scope.baseUrl+'/api/ItemDelivery/GetByLcaId/' + LCAID)
                    .success(function (data) {
                        deferred.resolve(data);
                    })
                    .error(function () {
                        deferred.resolve(null);
                    })
                return deferred.promise;
            }

            function validateModel(model) {
                model.TransportSea = model.TransportSea || 0;
                model.TransportTkmsea = model.TransportTkmsea || 0;
                model.TransportSeaCo2e = model.TransportSeaCo2e || 0;
                model.TransportAir = model.TransportAir || 0;
                model.TransportTkmair = model.TransportTkmair || 0;
                model.TransportAirCo2e = model.TransportAirCo2e || 0;
                model.TransportLand3 = model.TransportLand3 || 0;

                if (model.TransportLand3 > 0 && model.TransportSea == 0 && model.TransportAir == 0) {
                    Notification.error({ message: '路程二海運或空运必须填一项内容', positionX: 'center', delay: 3000 });
                    return false;
                }

                if (model.TransportSea > 0 && model.TransportAir > 0) {
                    Notification.error({ message: '路程二海運或空运只能填一项内容', positionX: 'center', delay: 3000 });
                    return false;
                }

                return true;
            }
    }]);