using Neo.Afx.Services.Workflows.Entities;
using Neo.LegitimateLicences.ApplicationRequest.Models.Database;
using Neo.LegitimateLicences.Common;
using Neo.LegitimateLicences.Common.Helpers;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace Neo.LegitimateLicences.ApplicationRequest
{
    public class ApplicationRequestBaseModel : Common.ViewModels.ResponsiveAppWorkflowModel
    {
        public Vw_ApplicationDetails_Light ApplicationView { get; set; }
        public Vw_ApplicationDetails_Light ParentApplicationView { get; set; }

        /// <summary>Primary service type on the parent PRE application (TAT appeal fee context).</summary>
        public string TatParentServiceTypeDisplay { get; set; }
        /// <summary>Vehicle type label on the parent PRE licence (TAT appeal fee context).</summary>
        public string TatParentVehicleTypeDisplay { get; set; }

        #region labels
        public string NewVehicleLabel { get; set; }
        public string ExistingVehicleLabel { get; set; }
        #endregion

        #region CanView properties
        public bool CanViewRelatedTATRequest { get; set; }
        public bool CanViewTATDetails { get; set; }
        public bool CanViewApplicantDetails { get; set; }
        public bool CanViewProxyDetails { get; set; }
        public bool CanViewPreviousLicenceHolderDetails { get; set; }
        public bool CanViewNptrLiveryDetails { get; set; }
        public bool CanViewNptrVehicleMaintenanceDetails { get; set; }
        public bool CanViewNptrVehicleSummaryDetails { get; set; }
        public bool CanViewAuthorityDetails { get; set; }
        public bool CanViewLicenceDetails { get; set; }
        public bool CanViewLicenceApplicationFormDocument { get; set; }
        public bool CanViewLicenceDocument { get; set; }
        public bool CanViewVehicleTypeDetails { get; set; }
        public bool CanViewServiceTypeDetails { get; set; }
        public bool CanViewExistingVehicleDetails { get; set; }
        public bool CanViewNewVehicleDetails { get; set; }
        public bool CanViewNewVehicleDocuments { get; set; }
        public bool CanViewRouteDetails { get; set; }
        public bool CanViewPaymentDetails { get; set; }
        public bool CanViewInspectionDetails { get; set; }
        public bool CanViewReferrals { get; set; }
        public bool CanViewObjections { get; set; }
        public bool CanViewGazetteDetails { get; set; }
        public bool CanViewAdjudicationDetails { get; set; }
        public bool CanViewSpecialLicenceDetails { get; set; }
        public bool CanViewTemporaryReplacementDetails { get; set; }
        public bool CanViewUpliftmentExtensionDetails { get; set; }
        public bool CanViewNewRouteRequests { get; set; }
        #endregion

        #region CanEdit properties
        public bool CanEditApplicantDetails { get; set; }
        public bool CanEditProxyDetails { get; set; }
        public bool CanEditPreviousLicenceHolderDetails { get; set; }
        public bool CanEditNptrLiveryDetails { get; set; }
        public bool CanEditNptrVehicleMaintenanceDetails { get; set; }
        public bool CanEditNptrVehicleSummaryDetails { get; set; }
        public bool CanEditLicenceDetails { get; set; }
        public bool CanEditAuthorityDetails { get; set; }
        public bool CanEditLicenceApplicationFormDocument { get; set; }
        public bool CanEditLicenceDocument { get; set; }
        public bool CanEditVehicleTypeDetails { get; set; }
        public bool CanEditServiceTypeDetails { get; set; }
        public bool CanEditNewVehicleDetails { get; set; }
        public bool CanEditNewVehicleDocuments { get; set; }
        public bool CanEditRouteDetails { get; set; }
        public bool CanEditPaymentDetails { get; set; }
        public bool CanEditInspectionDetails { get; set; }
        public bool CanEditReferralsDetails { get; set; }
        public bool CanEditObjections { get; set; }
        public bool CanEditSpecialLicenceDetails { get; set; }
        public bool CanEditTemporaryReplacementDetails { get; set; }
        public bool CanEditUpliftmentExtensionDetails { get; set; }
        public bool CanViewDocumentation { get; set; }
        #endregion

        #region can??? properties
        public bool CanPrintTemporaryReplacementLetter { get; set; }
        #endregion

        /// <summary>
        /// TAT DC1 before PRE: particulars are prepopulated from the parent file; only applicant cellphone is editable (Change 1).
        /// </summary>
        public bool TATDc1ApplicantOnlyCellEditable { get; set; }

        /// <summary>
        /// TAT DC1 before PRE: only appellant contact cellphone is editable in the Appellant details (TAT) section (Change 1).
        /// </summary>
        public bool CanEditTATAppellantContactCell { get; set; }

        #region SetFormEditState
        public void SetFormEditState(Vw_WorkflowInstanceTask activeUserTask)
        {
            TATDc1ApplicantOnlyCellEditable = false;
            CanEditTATAppellantContactCell = false;

            if (ApplicationView != null && WorkflowInstance != null)
            {
                if (activeUserTask != null && ApplicationView.DivisionTypeID == (short)DivisionTypeEnum.TAT)
                {
                    if (ApplicationView.PREDataReleased)
                    {
                        #region TAT Details
                        CanViewTATDetails = true;
                        CanViewRelatedTATRequest = false;
                        #endregion

                        #region applicant details
                        CanViewApplicantDetails = true;
                        CanEditApplicantDetails = false;
                        #endregion

                        #region proxy details
                        CanViewProxyDetails = true;
                        CanEditProxyDetails = false;
                        #endregion

                        #region existing licence holder details
                        CanViewPreviousLicenceHolderDetails =
                                ParentApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                                ParentApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value;

                        CanEditPreviousLicenceHolderDetails = false;
                        #endregion

                        #region nptr livery details
                        CanViewNptrLiveryDetails =
                                (
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation
                                );
                        CanEditNptrLiveryDetails = false;
                        #endregion

                        #region nptr vehicle maintenance details
                        CanViewNptrVehicleMaintenanceDetails =
                                (
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation
                                );

                        CanEditNptrVehicleMaintenanceDetails = false;
                        #endregion

                        #region nptr vehicle summary details
                        CanViewNptrVehicleSummaryDetails =
                                (
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation
                                );

                        CanEditNptrVehicleSummaryDetails = false;
                        #endregion

                        #region authority
                        CanViewAuthorityDetails = (ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                        CanEditAuthorityDetails = false;
                        #endregion

                        #region licences
                        // Hide Licence Details for NPTR E-hailing App Provider Registration types (60/61/62)
                        CanViewLicenceDetails = (
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence &&
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes &&
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes &&
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistration &&
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationRenewal &&
                            ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationAmendConditions
                        ) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3);
                        CanEditLicenceDetails = false;
                        #endregion

                        #region licence application form document
                        CanViewLicenceApplicationFormDocument = true;
                        CanEditLicenceApplicationFormDocument = false;
                        #endregion

                        #region licence document
                        CanViewLicenceDocument = (
                                ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NewOperatingLicence &&
                                ParentApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditation
                                );

                        CanEditLicenceDocument = false;
                        #endregion

                        #region service types
                        CanViewServiceTypeDetails = CanViewLicenceDetails;
                        CanEditServiceTypeDetails = false;
                        #endregion

                        #region vehicle type
                        CanViewVehicleTypeDetails = CanViewLicenceDetails;
                        CanEditVehicleTypeDetails = false;
                        #endregion

                        #region existing vehicle
                        CanViewExistingVehicleDetails =
                                (
                                    ParentApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value ||
                                    ParentApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                    ParentApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value ||
                                    ParentApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                                );

                        ExistingVehicleLabel =
                                (
                                    ParentApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value ||
                                    ParentApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                    ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                    ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                                ) ? "Old vehicle" : "Vehicle";
                        #endregion

                        #region new vehicle
                        CanViewNewVehicleDetails = true;

                        CanEditNewVehicleDetails = false;

                        NewVehicleLabel =
                            (
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements ||
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value ||
                                ParentApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                ParentApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                            ) ? "New Vehicle" : "Vehicle";
                        #endregion

                        #region new vehicle documents
                        CanViewNewVehicleDocuments = true;

                        CanEditNewVehicleDocuments = false;
                        #endregion

                        #region routes/area of operation
                        if (ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence)
                        {
                            CanViewRouteDetails = false;
                            CanEditRouteDetails = false;
                        }
                        else
                        {
                            CanViewRouteDetails = true;
                            CanEditRouteDetails = false;
                        }
                        #endregion

                        #region payment details
                        CanViewPaymentDetails = ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture;
                        CanEditPaymentDetails = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 2);
                        #endregion

                        #region gazette details
                        CanViewGazetteDetails =
                                ParentApplicationView.IsGazettingRequired &&
                                (
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting ||
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                                );
                        #endregion

                        #region objection details
                        // Hide Objections section entirely for NPTR E-hailing App Provider Registration types (60/61/62)
                        var isEhailingProviderType =
                            ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistration ||
                            ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationRenewal ||
                            ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationAmendConditions;

                        CanViewObjections =
                                    !isEhailingProviderType &&
                                    (ParentApplicationView.IsGazettingRequired || ParentApplicationView.IsAdjudicationRequired) &&
                                    (
                                        ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting ||
                                        ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                        ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                        ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                                    );

                        CanEditObjections = false;
                        #endregion

                        #region inspections
                        CanViewInspectionDetails =
                                ParentApplicationView.IsInspectionRequired &&
                                (
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture &&
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Payment &&
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Verification
                                );

                        CanEditInspectionDetails = false;
                        #endregion

                        #region referrals
                        CanViewReferrals =
                                ParentApplicationView.IsReferralRequired &&
                                (
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture &&
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Verification &&
                                    ParentApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Payment
                                );

                        CanEditReferralsDetails = false;
                        #endregion

                        #region adjudication details
                        CanViewAdjudicationDetails =
                                ParentApplicationView.IsAdjudicationRequired &&
                                (
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                    ParentApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                                );
                        #endregion

                        #region Special/Temp Licence details
                        CanViewSpecialLicenceDetails = (
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence
                                );

                        CanEditSpecialLicenceDetails = false;
                        #endregion

                        #region Temporary replacement details
                        CanViewTemporaryReplacementDetails = (
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                                );

                        CanEditTemporaryReplacementDetails = false;
                        #endregion

                        #region Upliftment Extension details
                        CanViewUpliftmentExtensionDetails = (
                                ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.UpliftmentExtension
                                );

                        CanEditUpliftmentExtensionDetails = false;
                        #endregion

                        #region Can Print Temporary Replacement Letter
                        CanPrintTemporaryReplacementLetter = false;
                        #endregion

                        #region Can view new route requests
                        CanViewNewRouteRequests = (ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ParentApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                        #endregion
                    }
                    else
                    {
                        #region TAT Details
                        CanViewTATDetails = true;
                        CanViewRelatedTATRequest = false;
                        #endregion

                        #region applicant details
                        // Before PRE releases parent file: still show TAT appellant during Data Capture (step 1) and Payment (step 2).
                        // Consolidated plan / Change 2: Particulars of applicant must remain visible on payment (read-only on step 2).
                        var tatShowApplicantOrProxyBeforePreRelease = activeUserTask != null &&
                            (activeUserTask.WorkflowTemplateStepNumber == 1 || activeUserTask.WorkflowTemplateStepNumber == 2);
                        CanViewApplicantDetails = tatShowApplicantOrProxyBeforePreRelease;
                        CanEditApplicantDetails = tatShowApplicantOrProxyBeforePreRelease && activeUserTask.WorkflowTemplateStepNumber == 1;
                        #endregion

                        #region proxy details
                        CanViewProxyDetails = tatShowApplicantOrProxyBeforePreRelease;
                        CanEditProxyDetails = tatShowApplicantOrProxyBeforePreRelease && activeUserTask.WorkflowTemplateStepNumber == 1;
                        #endregion

                        // Change 1: prepopulate particulars from parent; only cellphone editable on DC1 (step 1) before PRE release.
                        TATDc1ApplicantOnlyCellEditable = activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 1;
                        CanEditTATAppellantContactCell = TATDc1ApplicantOnlyCellEditable;

                        #region existing licence holder details
                        CanViewPreviousLicenceHolderDetails = false;

                        CanEditPreviousLicenceHolderDetails = false;
                        #endregion

                        #region nptr livery details
                        CanViewNptrLiveryDetails = false;
                        CanEditNptrLiveryDetails = false;
                        #endregion

                        #region nptr vehicle maintenance details
                        CanViewNptrVehicleMaintenanceDetails = false;

                        CanEditNptrVehicleMaintenanceDetails = false;
                        #endregion

                        #region nptr vehicle summary details
                        CanViewNptrVehicleSummaryDetails = false;

                        CanEditNptrVehicleSummaryDetails = false;
                        #endregion

                        #region authority
                        CanViewAuthorityDetails = false;
                        CanEditAuthorityDetails = false;
                        #endregion

                        #region licences
                        CanViewLicenceDetails = false;
                        CanEditLicenceDetails = false;
                        #endregion

                        #region licence application form document
                        CanViewLicenceApplicationFormDocument = false;
                        CanEditLicenceApplicationFormDocument = false;
                        #endregion

                        #region licence document
                        CanViewLicenceDocument = false;

                        CanEditLicenceDocument = false;
                        #endregion

                        #region service types
                        CanViewServiceTypeDetails = false;
                        CanEditServiceTypeDetails = false;
                        #endregion

                        #region vehicle type
                        CanViewVehicleTypeDetails = false;
                        CanEditVehicleTypeDetails = false;
                        #endregion

                        #region existing vehicle
                        CanViewExistingVehicleDetails = false;

                        ExistingVehicleLabel =
                                (
                                    ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value ||
                                    ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                    ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                    ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                                ) ? "Vehicle Details" : "Vehicle";
                        #endregion

                        #region new vehicle
                        CanViewNewVehicleDetails = false;

                        CanEditNewVehicleDetails = false;

                        NewVehicleLabel =
                            (
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                            ) ? "Vehicle Details" : "Vehicle";
                        #endregion

                        #region new vehicle documents
                        CanViewNewVehicleDocuments = false;

                        CanEditNewVehicleDocuments = false;
                        #endregion

                        #region routes/area of operation
                        CanViewRouteDetails = false;
                        CanEditRouteDetails = false;
                        #endregion

                        #region payment details
                        CanViewPaymentDetails = ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture;
                        CanEditPaymentDetails = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 2);
                        #endregion

                        #region gazette details
                        CanViewGazetteDetails = false;
                        #endregion

                        #region objection details
                        CanViewObjections = false;
                        CanEditObjections = false;
                        #endregion

                        #region inspections
                        CanViewInspectionDetails = false;
                        CanEditInspectionDetails = false;
                        #endregion

                        #region referrals
                        CanEditReferralsDetails = false;
                        CanViewReferrals = false;
                        #endregion

                        #region adjudication details
                        CanViewAdjudicationDetails = false;
                        #endregion

                        #region Special/Temp Licence details
                        CanViewSpecialLicenceDetails = false;
                        CanEditSpecialLicenceDetails = false;
                        #endregion

                        #region Temporary replacement details
                        CanViewTemporaryReplacementDetails = false;
                        CanEditTemporaryReplacementDetails = false;
                        #endregion

                        #region Upliftment Extension details
                        CanViewUpliftmentExtensionDetails = false;
                        CanEditUpliftmentExtensionDetails = false;
                        #endregion

                        #region Can Print Temporary Replacement Letter
                        CanPrintTemporaryReplacementLetter = false;
                        #endregion

                        #region Can view new route requests
                        CanViewNewRouteRequests = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                        #endregion
                    }


                }
                else if (activeUserTask != null && activeUserTask.EscalatedFromID != null && (activeUserTask.WorkflowTemplateStepNumber == 1 || activeUserTask.WorkflowTemplateStepNumber == 3))
                {
                    #region TAT Details
                    CanViewTATDetails = false;
                    CanViewRelatedTATRequest = (ApplicationView.RelatedTATApplicationRequestID != null);
                    #endregion

                    #region applicant details
                    CanViewApplicantDetails = true;
                    CanEditApplicantDetails = true;
                    #endregion

                    #region proxy details
                    CanViewProxyDetails = true;
                    CanEditProxyDetails = true;
                    #endregion

                    #region existing licence holder details
                    CanViewPreviousLicenceHolderDetails = true;
                    CanEditPreviousLicenceHolderDetails = true;
                    #endregion

                    #region nptr livery details
                    CanViewNptrLiveryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    CanEditNptrLiveryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    #endregion

                    #region nptr vehicle maintenance details
                    CanViewNptrVehicleMaintenanceDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    CanEditNptrVehicleMaintenanceDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    #endregion

                    #region nptr vehicle summary details
                    CanViewNptrVehicleSummaryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    CanEditNptrVehicleSummaryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation) && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    #endregion

                    #region authority
                    CanViewAuthorityDetails = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                    CanEditAuthorityDetails = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                    #endregion

                    #region licences
                    // Hide Licence Details for NPTR E-hailing App Provider Registration types (60/61/62)
                    CanViewLicenceDetails = (
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence &&
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes &&
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes &&
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistration &&
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationRenewal &&
                        ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NPTR_EhailingProviderRegistrationAmendConditions
                    ) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3);
                    CanEditLicenceDetails = (ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3);
                    #endregion

                    #region licence application form document
                    CanViewLicenceApplicationFormDocument = true;
                    CanEditLicenceApplicationFormDocument = true;
                    #endregion

                    #region licence document
                    CanViewLicenceDocument = true;
                    CanEditLicenceDocument = true;
                    #endregion

                    #region service types
                    CanViewServiceTypeDetails = CanViewLicenceDetails;
                    CanEditServiceTypeDetails = true;
                    #endregion

                    #region vehicle type
                    CanViewVehicleTypeDetails = true;
                    CanEditVehicleTypeDetails = true;
                    #endregion

                    #region existing vehicle
                    CanViewExistingVehicleDetails = false;
                    #endregion

                    #region new vehicle
                    CanViewNewVehicleDetails = true;
                    CanEditNewVehicleDetails = true;
                    NewVehicleLabel = "Vehicle";
                    #endregion

                    #region new vehicle documents
                    CanViewNewVehicleDocuments = true;

                    CanEditNewVehicleDocuments = true;
                    #endregion

                    #region routes/area of operation
                    if (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence)
                    {
                        CanViewRouteDetails = false;
                        CanEditRouteDetails = false;
                    }
                    else
                    {
                        CanViewRouteDetails = true;
                        CanEditRouteDetails = true;
                    }
                    #endregion

                    #region Can view new route requests
                    CanViewNewRouteRequests = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                    #endregion

                }
                else
                {
                    #region TAT Details
                    if (ApplicationView.DivisionTypeID == (short)DivisionTypeEnum.TAT)
                    {
                        CanViewTATDetails = true;
                    }
                    else
                    {
                        CanViewTATDetails = false;
                    }
                    CanViewRelatedTATRequest = (ApplicationView.RelatedTATApplicationRequestID != null);
                    #endregion

                    #region applicant details
                    CanViewApplicantDetails = true;
                    CanEditApplicantDetails = CanViewApplicantDetails && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 1);
                    #endregion

                    #region proxy details
                    CanViewProxyDetails = true;
                    CanEditProxyDetails = CanViewProxyDetails && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 1);
                    #endregion

                    #region existing licence holder details
                    CanViewPreviousLicenceHolderDetails =
                            ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value;

                    CanEditPreviousLicenceHolderDetails =
                            CanViewPreviousLicenceHolderDetails &&
                            (
                                activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                            );
                    #endregion

                    #region nptr livery details
                    CanViewNptrLiveryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3)
                            );
                    CanEditNptrLiveryDetails =
                            CanViewNptrLiveryDetails
                            &&
                            (
                                activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                            )
                            &&
                            (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation
                            );
                    #endregion

                    #region nptr vehicle maintenance details
                    CanViewNptrVehicleMaintenanceDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3)
                            );

                    CanEditNptrVehicleMaintenanceDetails =
                            CanViewNptrVehicleMaintenanceDetails
                            &&
                            (
                                activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                            )
                            &&
                            (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation
                            );
                    #endregion

                    #region nptr vehicle summary details
                    CanViewNptrVehicleSummaryDetails =
                            ((ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3)
                            );

                    CanEditNptrVehicleSummaryDetails =
                            CanViewNptrVehicleSummaryDetails
                            &&
                            (
                                activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                            )
                            &&
                            (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation
                            );
                    #endregion

                    #region authority
                    CanViewAuthorityDetails = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                    CanEditAuthorityDetails = false;
                    #endregion

                    #region licences
                    if (activeUserTask == null && (ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication))
                    {
                        CanViewLicenceDetails = true;
                        CanEditLicenceDetails = false;

                        // Adjudication / gazette read-only: show NPTR sections (same types as data capture step 3)
                        if (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddOperatingLicenceToAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation)
                        {
                            CanViewNptrLiveryDetails = true;
                            CanViewNptrVehicleMaintenanceDetails = true;
                            CanViewNptrVehicleSummaryDetails = true;
                        }
                    } else
                    {
                        CanViewLicenceDetails = (ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes) && (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3);
                        CanEditLicenceDetails = false;
                    }
                    #endregion

                    #region licence application form document
                    CanViewLicenceApplicationFormDocument = true;
                    CanEditLicenceApplicationFormDocument =
                        CanViewLicenceApplicationFormDocument
                        &&
                        (
                            activeUserTask != null &&
                            activeUserTask.WorkflowTemplateStepNumber == 3
                        );
                    #endregion

                    #region licence document
                    CanViewLicenceDocument = (
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NewOperatingLicence &&
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditation &&
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence &&
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes &&
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes
                            );

                    CanEditLicenceDocument =
                        CanViewLicenceDocument
                        &&
                        (
                            activeUserTask != null &&
                            activeUserTask.WorkflowTemplateStepNumber == 3
                        );
                    #endregion

                    #region service types
                    CanViewServiceTypeDetails = (CanViewLicenceDetails);
                    CanEditServiceTypeDetails =
                        CanViewServiceTypeDetails
                        &&
                        (
                            activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                        )
                        &&
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.DuplicateLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ConversionOfMeteredTaxiToEhailing ||
                            ApplicationView.ApplicationRequestType.IncludeRenewalType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                        );
                    #endregion

                    #region vehicle type
                    CanViewVehicleTypeDetails = CanViewLicenceDetails;
                    CanEditVehicleTypeDetails =
                        CanViewVehicleTypeDetails
                        &&
                        (
                            activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                        )
                        &&
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.IncreaseCarryingCapacity ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.DuplicateLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ConversionOfMeteredTaxiToEhailing ||
                            ApplicationView.ApplicationRequestType.IncludeRenewalType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                        );
                    #endregion

                    #region existing vehicle
                    CanViewExistingVehicleDetails =
                            (
                                ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                            );

                    ExistingVehicleLabel =
                            (
                                ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value ||
                                ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                            ) ? "vehicle Details" : "Vehicle";
                    #endregion

                    #region new vehicle
                    CanViewNewVehicleDetails = (ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.ApplicationForAccreditationWithoutOperatingLicence && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);

                    CanEditNewVehicleDetails =
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForRenewalOfAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicenceFromSource ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.DuplicateLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ConversionOfMeteredTaxiToEhailing ||
                            ApplicationView.ApplicationRequestType.IncludeRenewalType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                        )
                        &&
                        (
                            activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                        );

                    NewVehicleLabel =
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.NewOperatingLicence ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.ApplicationForAccreditation ||
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements ||
                            ApplicationView.ApplicationRequestType.IncludeNormalTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeDeceasedTransferType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeCovType.Value ||
                            ApplicationView.ApplicationRequestType.IncludeIncreaseInCapacityType.Value
                        ) ? "Vehicle Details" : "Vehicle";
                    #endregion

                    #region new vehicle documents
                    CanViewNewVehicleDocuments = (ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes && ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);

                    CanEditNewVehicleDocuments = activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3;
                    #endregion

                    #region routes/area of operation
                    if (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence)
                    {
                        CanViewRouteDetails = false;
                        CanEditRouteDetails = false;
                    }
                    else
                    {
                        CanViewRouteDetails = true;

                        CanEditRouteDetails =
                            CanViewRouteDetails
                            &&
                            (
                                activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3
                            )
                            &&
                            ApplicationView.ApplicationRequestTypeID != (short)ApplicationRequestTypeEnum.NewTATRequest;
                    }
                    #endregion                   

                    #region payment details
                    CanViewPaymentDetails = ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture;
                    CanEditPaymentDetails = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 2);
                    #endregion

                    #region gazette details
                    CanViewGazetteDetails =
                            ApplicationView.IsGazettingRequired &&
                            (
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting ||
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                            );
                    #endregion

                    #region objection details
                    CanViewObjections =
                                (ApplicationView.IsGazettingRequired) &&
                                (
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting ||
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                                ) 
                                || (ApplicationView.IsAdjudicationRequired) &&
                                (
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                    ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                                );

                    CanEditObjections = CanViewObjections && ApplicationView.GazetteNoticeExpiryDate != null && ApplicationView.GazetteNoticeExpiryDate >= DateTime.Now;
                    #endregion

                    #region inspections
                    CanViewInspectionDetails =
                            ApplicationView.IsInspectionRequired &&
                            (
                                ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture &&
                                ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Payment &&
                                ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Verification
                            );

                    CanEditInspectionDetails = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 11);
                    #endregion

                    #region referrals
                    if (activeUserTask == null && ApplicationView.IsReferralRequired && (ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Gazetting || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled || ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication))
                    {
                        CanEditReferralsDetails = false;
                        CanViewReferrals = true;
                    } else
                    {
                        CanEditReferralsDetails = ApplicationView.IsReferralRequired && (ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.DataCapture && ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Verification && ApplicationView.ApplicationStatusID != (short)ApplicationStatusEnum.Payment);
                        CanViewReferrals = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 12);
                    }
                    #endregion

                    #region adjudication details
                    CanViewAdjudicationDetails =
                            ApplicationView.IsAdjudicationRequired &&
                            (
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Adjudication ||
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Finalised ||
                                ApplicationView.ApplicationStatusID == (short)ApplicationStatusEnum.Cancelled
                            );
                    #endregion

                    #region Special/Temp Licence details
                    CanViewSpecialLicenceDetails = (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence
                            );

                    CanEditSpecialLicenceDetails = (activeUserTask != null && (activeUserTask.WorkflowTemplateStepNumber == 3 || activeUserTask.WorkflowTemplateStepNumber == 1)) &&
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporarySpecialLicence
                        );
                    #endregion

                    #region Temporary replacement details
                    CanViewTemporaryReplacementDetails = (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                            );

                    CanEditTemporaryReplacementDetails = (activeUserTask != null && (activeUserTask.WorkflowTemplateStepNumber == 3 || activeUserTask.WorkflowTemplateStepNumber == 1)) &&
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                        );
                    #endregion

                    #region Upliftment Extension details
                    CanViewUpliftmentExtensionDetails = (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.UpliftmentExtension
                            );

                    CanEditUpliftmentExtensionDetails = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 3) &&
                        (
                            ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.UpliftmentExtension
                        );
                    #endregion

                    #region Can Print Temporary Replacement Letter
                    CanPrintTemporaryReplacementLetter =
                            (
                                activeUserTask != null &&
                                activeUserTask.WorkflowTemplateStepNumber == 16 &&
                                ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.TemporaryReplacements
                            );
                    #endregion

                    #region Can view new route requests
                    CanViewNewRouteRequests = (ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AddNewAuthorisationsRoutes || ApplicationView.ApplicationRequestTypeID == (short)ApplicationRequestTypeEnum.AmendAuthorisationsRoutes);
                    #endregion
                }

                // Enable Documentation only after intial catire and payment detail captured
                CanViewDocumentation = activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber >= 3;
            }
        }
        #endregion

        #region TAT applicant / proxy display merge (before PRE release)

        /// <summary>
        /// Before PRE releases the parent OL file, the TAT application row may not yet mirror the holder's applicant/proxy.
        /// Fill missing fields from the parent (copied-from) application so Data Capture and Payment show the same particulars.
        /// </summary>
        public static void MergeTatApplicantProxyFromParentBeforePreRelease(ApplicationDetail tat, ApplicationDetail parent)
        {
            if (tat == null || parent == null)
            {
                return;
            }

            if (parent.Applicant != null)
            {
                if (tat.Applicant == null)
                {
                    tat.Applicant = new ApplicationApplicantDetail
                    {
                        ApplicationDetailID = tat.ApplicationDetailID
                    };
                }

                var c = tat.Applicant;
                var p = parent.Applicant;

                if (string.IsNullOrWhiteSpace(c.SurnameOrCompanyName))
                {
                    c.SurnameOrCompanyName = p.SurnameOrCompanyName;
                }

                if (string.IsNullOrWhiteSpace(c.FirstNames))
                {
                    c.FirstNames = p.FirstNames;
                }

                if (c.IDTypeID == null)
                {
                    c.IDTypeID = p.IDTypeID;
                }

                if (string.IsNullOrWhiteSpace(c.IDNumberOrBusinessRegistrationNo))
                {
                    c.IDNumberOrBusinessRegistrationNo = p.IDNumberOrBusinessRegistrationNo;
                }

                if (string.IsNullOrWhiteSpace(c.PhysicalAddress))
                {
                    c.PhysicalAddress = p.PhysicalAddress;
                }

                if (string.IsNullOrWhiteSpace(c.PhysicalAddressCode))
                {
                    c.PhysicalAddressCode = p.PhysicalAddressCode;
                }

                if (string.IsNullOrWhiteSpace(c.PostalAddress))
                {
                    c.PostalAddress = p.PostalAddress;
                }

                if (string.IsNullOrWhiteSpace(c.PostalAddressCode))
                {
                    c.PostalAddressCode = p.PostalAddressCode;
                }

                if (string.IsNullOrWhiteSpace(c.TelPhone))
                {
                    c.TelPhone = p.TelPhone;
                }

                if (string.IsNullOrWhiteSpace(c.TelCell))
                {
                    c.TelCell = p.TelCell;
                }

                if (string.IsNullOrWhiteSpace(c.TelFax))
                {
                    c.TelFax = p.TelFax;
                }

                if (string.IsNullOrWhiteSpace(c.Email))
                {
                    c.Email = p.Email;
                }

                if (string.IsNullOrWhiteSpace(c.SARSIncomeTaxNumber))
                {
                    c.SARSIncomeTaxNumber = p.SARSIncomeTaxNumber;
                }

                if (string.IsNullOrWhiteSpace(c.TradeName))
                {
                    c.TradeName = p.TradeName;
                }

                if (string.IsNullOrWhiteSpace(c.TypeOfBusiness))
                {
                    c.TypeOfBusiness = p.TypeOfBusiness;
                }

                if (c.BusinessTypeID == null)
                {
                    c.BusinessTypeID = p.BusinessTypeID;
                }

                if (c.ProvinceID == null)
                {
                    c.ProvinceID = p.ProvinceID;
                }

                if (c.RegionID == null)
                {
                    c.RegionID = p.RegionID;
                }

                if (c.VerifiedMemberID == null)
                {
                    c.VerifiedMemberID = p.VerifiedMemberID;
                }
            }

            if (parent.Proxy != null)
            {
                if (tat.Proxy == null)
                {
                    tat.Proxy = new ApplicationProxyDetail
                    {
                        ApplicationDetailID = tat.ApplicationDetailID,
                        RequiresProxy = parent.Proxy.RequiresProxy,
                        Surname = parent.Proxy.Surname,
                        FirstNames = parent.Proxy.FirstNames,
                        IDTypeID = parent.Proxy.IDTypeID,
                        TelPhone = parent.Proxy.TelPhone,
                        TelCell = parent.Proxy.TelCell,
                        TelFax = parent.Proxy.TelFax,
                        Email = parent.Proxy.Email,
                        IDNumberOrBusinessRegistrationNo = parent.Proxy.IDNumberOrBusinessRegistrationNo
                    };
                }
                else
                {
                    var cp = tat.Proxy;
                    var pp = parent.Proxy;

                    if (string.IsNullOrWhiteSpace(cp.Surname))
                    {
                        cp.Surname = pp.Surname;
                    }

                    if (string.IsNullOrWhiteSpace(cp.FirstNames))
                    {
                        cp.FirstNames = pp.FirstNames;
                    }

                    if (cp.IDTypeID == null)
                    {
                        cp.IDTypeID = pp.IDTypeID;
                    }

                    if (string.IsNullOrWhiteSpace(cp.IDNumberOrBusinessRegistrationNo))
                    {
                        cp.IDNumberOrBusinessRegistrationNo = pp.IDNumberOrBusinessRegistrationNo;
                    }

                    if (string.IsNullOrWhiteSpace(cp.TelPhone))
                    {
                        cp.TelPhone = pp.TelPhone;
                    }

                    if (string.IsNullOrWhiteSpace(cp.TelCell))
                    {
                        cp.TelCell = pp.TelCell;
                    }

                    if (string.IsNullOrWhiteSpace(cp.TelFax))
                    {
                        cp.TelFax = pp.TelFax;
                    }

                    if (string.IsNullOrWhiteSpace(cp.Email))
                    {
                        cp.Email = pp.Email;
                    }
                }
            }

            // Appellant (TAT) row: align with parent applicant when still empty (Change 1).
            if (parent.Applicant != null)
            {
                var pApp = parent.Applicant;
                if (tat.ApplicationTATDetail == null)
                {
                    tat.ApplicationTATDetail = new ApplicationTATDetail
                    {
                        ApplicationDetailID = tat.ApplicationDetailID
                    };
                }

                var t = tat.ApplicationTATDetail;

                if (string.IsNullOrWhiteSpace(t.TatRequestByName))
                {
                    t.TatRequestByName = FormatTatAppellantDisplayNameForPrecheck(pApp);
                }

                if (t.TatRequestByIDTypeID == null)
                {
                    t.TatRequestByIDTypeID = pApp.IDTypeID;
                }

                if (string.IsNullOrWhiteSpace(t.TatRequestByIDNumber))
                {
                    t.TatRequestByIDNumber = pApp.IDNumberOrBusinessRegistrationNo;
                }

                if (string.IsNullOrWhiteSpace(t.OriginalApplicationNumber) && !string.IsNullOrWhiteSpace(parent.ApplicationNumber))
                {
                    t.OriginalApplicationNumber = parent.ApplicationNumber;
                }
            }
        }

        /// <summary>
        /// Builds a single display name for TAT appellant fields from parent applicant (Change 1).
        /// </summary>
        public static string FormatTatAppellantDisplayNameForPrecheck(ApplicationApplicantDetail applicant)
        {
            if (applicant == null)
            {
                return null;
            }

            var parts = new List<string>();
            if (!string.IsNullOrWhiteSpace(applicant.FirstNames))
            {
                parts.Add(applicant.FirstNames.Trim());
            }

            if (!string.IsNullOrWhiteSpace(applicant.SurnameOrCompanyName))
            {
                parts.Add(applicant.SurnameOrCompanyName.Trim());
            }

            if (parts.Count > 0)
            {
                return string.Join(" ", parts);
            }

            return applicant.SurnameOrCompanyName;
        }

        #endregion

    }
}