/*
** Views/Partial/LCA/HighLevelAnalyze.cshtml is using this controller
** this controller is responsible to provide  data , function , in the view
*/
angular.module('CarbonFootprint')
    .controller('LCAHighLevelAnalyzeController', ['$q', '$scope', '$routeParams', 'LCADetailCacheService', 'HighLevelAnalyzeFactory', '$filter', '$http', '$location', 'MultiLanguageService',
        function ($q, $scope, $routeParams, LCADetailCacheService, HighLevelAnalyzeFactory, $filter, $http, $location, MultiLanguageService) {
            var materials = [];
            var cached;
            var resource;
            // 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.quoteModal = {};
            $scope.getdata = LCADetailCacheService.getAllMaterialAsync;
            $scope.model = {};
            $scope.meterialDetailModalOption = {};
            $scope.fileImportOption = {
                show: false,
                modelBuilder: HighLevelAnalyzeFactory,
                saveAsync: batchCreateAndUpdateCache
            };

            $scope.quoteOptions = {
                queryDataAsyncFn: LCADetailCacheService.getAllMaterialAsync,
                saveAsyncFn: batchCreateAndUpdateCache
            };

            $scope.modelFactory = HighLevelAnalyzeFactory;

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

            $q.all([LCADetailCacheService.getAllMaterialAsync($routeParams.LCAID),
                    LCADetailCacheService.getPCRAsync($routeParams.LCAID),
                    $http.get($scope.baseUrl+'/api/Parameter/GetSimaproCategories')]).then(function (result) {
                        var materialTypeOptions;
                        var pcr = $scope.pcr = result[1];

                        // Fetch data
                        materials = $scope.model.materials = $filter('filter')(result[0], { MaterialType: 0 });
                        $scope.calcTotalKgCO2e();
                        cached = result[0];

                        // below is bad idea, the returned array is different from cached array, thus break the crud function from updating local cache
                        // materials = $scope.model.materials = $filter('filter')(result[0], { MaterialType: 0});
                        materialTypeOptions = $scope.model.materialTypeOptions = result[2].data;

                        $scope.totalKgCO2e = function () {
                            var result = 0;

                            angular.forEach(materials, function (entry) {
                                result += entry.KgCO2e;
                            });

                            return result;
                        };

                        // Provide function
                        $scope.createProcess = function () {

                            // New an object & select it
                            var toBeCreated = {};
                            toBeCreated.ID = 0;
                            toBeCreated.LCAID = $routeParams.LCAID;
                            toBeCreated.MaterialType = 0;
                            toBeCreated.MaterialComposites = [];
                            toBeCreated.WeightUnit = 'kg';
                            toBeCreated.VolumeUnit = 'm3';

                            $scope.toBeEdit = toBeCreated;
                            $scope.meterialDetailModalOption.show = true;
                            $scope.meterialDetailModalOption.onOkFn = function () {
                                $scope.updateKgCO2e($scope.toBeEdit);
                                LCADetailCacheService.updateMaterialsAsync([toBeCreated]).then(function (result) {
                                    $scope.model.materials.unshift(result[0]);
                                    cached.unshift(result[0]);
                                    $scope.meterialDetailModalOption.show = false;
                                    $scope.calcTotalKgCO2e();
                                });
                            };
                            $scope.dataQualityOption = {};
                            $scope.dataQualityOption.data = {};
                            $scope.isEdit = false;
                        };

                        $scope.editProcess = function (selected) {
                            var local = $scope.toBeEdit = angular.copy(selected);
                            if ($scope.toBeEdit.WeightUnit == undefined || $scope.toBeEdit.WeightUnit == '')
                                $scope.toBeEdit.WeightUnit = 'kg';
                            if ($scope.toBeEdit.VolumeUnit == undefined || $scope.toBeEdit.VolumeUnit == '')
                                $scope.toBeEdit.VolumeUnit = 'm3';
                            local.MaterialType = 0;
                            $scope.meterialDetailModalOption.show = true;

                            $scope.meterialDetailModalOption.onOkFn = function () {
                                $scope.updateKgCO2e($scope.toBeEdit);
                                //if (selected.localDisplayParameterValue && local.Scalar) {
                                //    local.HighLevelAnalyzeResult = local.KgCO2e = selected.localDisplayParameterValue * local.Scalar;
                                //    local.HighLevelAnalyzeResult = local.HighLevelAnalyzeResult * (local.Quantity||0);
                                //}
                                LCADetailCacheService.updateMaterialsAsync([local]).then(function (result) {
                                    angular.copy(local, selected);
                                    $scope.meterialDetailModalOption.show = false;
                                    $scope.calcTotalKgCO2e();
                                });
                            };
                            $scope.dataQualityOption = {};
                            $scope.dataQualityOption.data = {};
                            $scope.isEdit = false;
                        };

                        $scope.editProcess = function (selected) {
                            var local = $scope.toBeEdit = angular.copy(selected);
                            if ($scope.toBeEdit.WeightUnit == undefined || $scope.toBeEdit.WeightUnit == '')
                                $scope.toBeEdit.WeightUnit = 'kg';
                            if ($scope.toBeEdit.VolumeUnit == undefined || $scope.toBeEdit.VolumeUnit == '')
                                $scope.toBeEdit.VolumeUnit = 'm3';
                            local.MaterialType = 0;
                            $scope.meterialDetailModalOption.show = true;

                            $scope.meterialDetailModalOption.onOkFn = function () {
                                $scope.updateKgCO2e($scope.toBeEdit);
                                //if (selected.localDisplayParameterValue && local.Scalar) {
                                //    local.HighLevelAnalyzeResult = local.KgCO2e = selected.localDisplayParameterValue * local.Scalar;
                                //    local.HighLevelAnalyzeResult = local.HighLevelAnalyzeResult * (local.Quantity||0);
                                //}
                                LCADetailCacheService.updateMaterialsAsync([local]).then(function (result) {
                                    angular.copy(local, selected);
                                    $scope.meterialDetailModalOption.show = false;
                                    $scope.calcTotalKgCO2e();
                                });
                            };
                            $scope.dataQualityOption = {};
                            $scope.dataQualityOption.data = {};
                            $scope.isEdit = true;
                        };

                        $scope.dataQualityShow = function (selected) {
                            $http.get($scope.baseUrl+'/api/DataQualityLevel/GetByTableId/ProductLCAProductSurveyForm_Materials/' + selected.ID
                            ).success(function (data) {
                                angular.copy(data, $scope.dataQualityOption.data);
                                $scope.dataQualityOption.data.Name = selected.Name;
                                $scope.dataQualityOption.data.LCAID = selected.LCAID;
                                //todo !!... load pre saved data
                                //$scope.dataQualityOption.Fi = 0.0123;//test only;
                                //todo !!... 還需要總碳排量才能算出 碳排量佔比
                                $scope.dataQualityOption.showSaveBtn = $scope.lcaDetail.Status <= 1;
                                $scope.dataQualityOption.show = true;
                                $scope.calcTotalKgCO2e();
                            }).error(function (data, status) {
                                alert(data.ExceptionMessage);
                            });
                        };

                        $scope.detailView = function (selected) {
                            var local = $scope.toBeEdit = angular.copy(selected);
                            $scope.meterialDetailModalOption.show = true;
                            $scope.dataQualityOption = {};
                            $scope.dataQualityOption.data = {};
                            $scope.isEdit = true;
                        };

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

                            if (selected.ChildMaterials && selected.ChildMaterials.length != 0) {
                                alert('please delete all child first!');
                                return;
                            }

                            if (isConfirm) {
                                $http.delete($scope.baseUrl+'/api/Material/DeleteMaterial/' + selected.LCAID + '/' + selected.ID)
                                    .success(function () {
                                        $scope.model.materials.splice($scope.model.materials.indexOf(selected), 1);
                                        cached.splice(cached(selected), 1);
                                        $scope.calcTotalKgCO2e();
                                    });
                            }
                        };

                        $scope.selectSimaproProcess = function (selectedMaterial, isOutside = true) {
                            $scope.simaproOption = {};
                            $scope.simaproOption.show = true;
                            $scope.simaproOption.filter = 37; // SimaproOption.Material 原料
                            $scope.simaproOption.onOk = function (selectedParameter, selectedCategory) {
                                //console.log(selectedParameter);
                                selectedMaterial.ParameterID = selectedParameter.ID;
                                selectedMaterial.ParameterTypeID = selectedCategory.ID;
                                selectedMaterial.ParameterValue = selectedParameter.Value
                                selectedMaterial.ParameterDescription =
                                    selectedParameter.DisplayNameTW + ': ' + selectedParameter.Remark;
                                selectedMaterial.Unit = selectedParameter.Unit;
                                selectedMaterial.localDisplayParameterValue = selectedParameter.Value;
                                selectedMaterial.ParameterSource = 2;
                                selectedMaterial.ParaSourceDesc = selectedParameter.Description;
                                selectedMaterial.MaterialComposites = [];
                                $scope.updateKgCO2e(selectedMaterial);
                                if (isOutside) {
                                    LCADetailCacheService.updateMaterialsAsync([selectedMaterial]);
                                    $scope.calcTotalKgCO2e();
                                }
                                //LCADetailCacheService.updateMaterialsAsync([selectedMaterial]);
                            }
                        };

                        $scope.selectSimaproProcess_Composition = function (selectedComposition) {
                            $scope.simaproOption = {};
                            $scope.simaproOption.show = true;
                            $scope.simaproOption.filter = 37; // SimaproOption.Material 原料
                            $scope.simaproOption.onOk = function (selectedParameter, selectedCategory) {
                                selectedComposition.parameterValue = selectedParameter.Value
                                selectedComposition.parameterDescription =
                                    selectedParameter.DisplayNameTW + ': ' + selectedParameter.Remark;
                                selectedComposition.parameterUnit = selectedParameter.Unit;
                                $scope.updateKgCO2e($scope.toBeEdit);
                                //LCADetailCacheService.updateMaterialsAsync([selectedMaterial]);
                            }
                        };

                        $scope.passedPcr = function () {
                            return (pcr == null) ? true : $scope.currentPercentage() >= pcr.Percentage;
                        };

                        $scope.currentKgCO2e = function () {
                            var current = 0;

                            angular.forEach(materials, function (entry) {
                                if (entry.IncludedInInterrogation) {
                                    current += entry.KgCO2e;
                                }
                            });

                            return current;
                        };

                        $scope.currentPercentage = function () {
                            var value = $scope.currentKgCO2e() / $scope.totalKgCO2e() * 100;
                            return ((value == null) || isNaN(value)) ? 0 : $scope.currentKgCO2e() / $scope.totalKgCO2e() * 100;
                        };

                        $scope.completeProcess = function (included) {
                            //console.log('completeProcess', included);
                            var local;
                            $scope.modalFormConfirmOption = {};
                            //console.log('completeProcess1', $scope.modalFormConfirmOption.includedMaterials);
                            // Fetch options from server
                            local = $scope.modalFormConfirmOption.includedMaterials = angular.copy(included);
                            //console.log('completeProcess2', local);
                            $http.get($scope.baseUrl+'/api/Supplier/GetByMyCompany2')
                                .success(function (data) {
                                    //console.log('completeProcess2.1', local);
                                   $scope.modalFormConfirmOption.supplierOptions = data;
                               });

                            $scope.modalFormConfirmOption.show = true;
                            //console.log('completeProcess3', local);

                            // Add function call back
                            // Note: there is some duplicate code between onOk and onNext
                            $scope.modalFormConfirmOption.onNextFn = function () {
                                //console.log('onNextFn', local);
                                LCADetailCacheService.updateMaterialsAsync(local).then(function () {
                                    angular.forEach(local, function (entry, key) {
                                        angular.copy(entry, included[key]);
                                    });

                                    LCADetailCacheService.setLCAStatusFromNewToProcessAsync($routeParams.LCAID).then(function () {
                                        $scope.modalFormConfirmOption.show = false;
                                        $location.path('/LCA/DirectMaterial/' + $routeParams.LCAID);
                                        $scope.calcTotalKgCO2e();
                                    });
                                });
                            };

                            $scope.modalFormConfirmOption.onOkFn = function () {
                                LCADetailCacheService.updateMaterialsAsync(local).then(function () {
                                    angular.forEach(local, function (entry, key) {
                                        angular.copy(entry, included[key]);
                                    });

                                    $scope.modalFormConfirmOption.show = false;
                                    $scope.calcTotalKgCO2e();
                                });

                            };
                        };

                        $scope.manualSelect = function (selected) {
                            selected.IncludedInInterrogation = !selected.IncludedInInterrogation;
                            LCADetailCacheService.updateMaterialsAsync([selected]);
                            $scope.calcTotalKgCO2e();
                        };

                        $scope.autoSelect = function (toBeSelect) {
                            var toBeUpdate = [];

                            angular.forEach(toBeSelect, function (entry) {
                                if (!$scope.passedPcr()) {
                                    entry.IncludedInInterrogation = true;
                                    toBeUpdate.push(entry);
                                }
                            });

                            LCADetailCacheService.updateMaterialsAsync(toBeUpdate)
                            $scope.calcTotalKgCO2e();
                        };

                        $scope.clear = function () {
                            var toBeUpdate = [];

                            angular.forEach(materials, function (entry) {
                                if (entry.IncludedInInterrogation == true) {
                                    entry.IncludedInInterrogation = false;
                                    toBeUpdate.push(entry);
                                }
                            });

                            if (toBeUpdate.length > 0) LCADetailCacheService.updateMaterialsAsync(toBeUpdate);
                            $scope.calcTotalKgCO2e();
                        };
                        $scope.reNumber = function () {
                            $http.post(baseUrl + '/api/Material/ReNumber/' + $routeParams.LCAID + '/0').success(function (data) {
                                console.log('reNumber', data);
                                location.reload(true);
                            }).error(function (data) {
                                console.log('error', data);
                            })
                        };
                    });

            function batchCreateAndUpdateCache(saveList) {
                console.log('batchCreateAndUpdateCache', saveList);
                var deferred = $q.defer();
                for (var i = 0; i < saveList.length; i++)
                    saveList[i].MaterialType = 0;

                LCADetailCacheService.updateMaterialsAsync(saveList).then(function (result) {
                    angular.forEach(result, function (entry) {
                        cached.push(entry);
                        if (entry.MaterialType == 0) {
                            materials.push(entry);
                        }
                        $scope.calcTotalKgCO2e();
                    });

                    deferred.resolve(null);
                });

                return deferred.promise;
            }

            // 新增材質組成項目
            $scope.addComposite = function () {
                if ($scope.toBeEdit.MaterialComposites.length == 0) {
                    $scope.toBeEdit.ParameterDescription = '';
                    $scope.toBeEdit.Unit = '';
                }
                $scope.toBeEdit.MaterialComposites.push({ materialComposite: '', CASNo: '', compositePercentage: '', parameterValue: '', parameterUnit: '', parameterDescription: '' })
                $scope.toBeEdit.ParameterSource = 2;
                $scope.updateParameter();
            }

            $scope.deleteComposite = function (index) {
                $scope.toBeEdit.MaterialComposites.splice(index, 1)
                $scope.toBeEdit.ParameterSource = 2;
                $scope.updateParameter();
            }

            $scope.updateScalar = function (num, mul) {
                $scope.updateDensity()
                $scope.updateActivityIntensity();
            }

            $scope.updateActivityIntensity = function () {
                var weiMul = 1;
                if ($scope.toBeEdit.WeightUnit == 'mg')
                    weiMul = 0.000001;
                else if ($scope.toBeEdit.WeightUnit == 'g')
                    weiMul = 0.001;
                else if ($scope.toBeEdit.WeightUnit == 't')
                    weiMul = 1000;
                $scope.toBeEdit.ActivityIntensity_BOM = $scope.toBeEdit.Scalar * weiMul * $scope.toBeEdit.Quantity_BOM;
                $scope.toBeEdit.ActivityIntensity = $scope.toBeEdit.Scalar * weiMul * $scope.toBeEdit.Quantity;
                //$scope.toBeEdit.oriKgCO2e = $scope.toBeEdit.KgCO2e;
                $scope.updateKgCO2e($scope.toBeEdit);
            }

            $scope.updateKgCO2e = function (selectedMaterial, isUpdateParameter) {
                selectedMaterial.KgCO2e_BOM = selectedMaterial.ActivityIntensity_BOM * selectedMaterial.ParameterValue;
                selectedMaterial.KgCO2e = selectedMaterial.ActivityIntensity * selectedMaterial.ParameterValue;
                //if (isUpdateParameter)
                    selectedMaterial.ParameterSource = 2;
                //$scope.toBeEdit.oriKgCO2e = $scope.toBeEdit.KgCO2e;
            }

            $scope.updateParameter = function () {
                var total = 0;
                $scope.toBeEdit.MaterialComposites.forEach(
                    m => total += m.parameterValue * m.compositePercentage / 100
                );
                $scope.toBeEdit.ParameterValue = total;
                $scope.updateKgCO2e($scope.toBeEdit);
            }

            $scope.updateDensity = function () {
                var volMul = 1;
                if ($scope.toBeEdit.VolumeUnit == 'ml')
                    volMul = 0.000001;
                else if ($scope.toBeEdit.VolumeUnit == 'L')
                    volMul = 0.001;

                var weiMul = 1;
                if ($scope.toBeEdit.WeightUnit == 'mg')
                    weiMul = 0.000001;
                else if ($scope.toBeEdit.WeightUnit == 'g')
                    weiMul = 0.001;
                else if ($scope.toBeEdit.WeightUnit == 't')
                    weiMul = 1000;
                $scope.toBeEdit.Density = $scope.toBeEdit.Scalar * weiMul / ($scope.toBeEdit.Volume * volMul);
            }

            $scope.calcTotalKgCO2e = function () {
                $scope.sumKgCO2e_BOM = 0;
                $scope.sumKgCO2e = 0;
                angular.forEach($scope.model.materials, function (model) {
                    $scope.sumKgCO2e_BOM += model.KgCO2e_BOM
                    $scope.sumKgCO2e += model.KgCO2e
                });
            }
        }])