monorepo/LCU.API.Operations.IncentiveAPI/LCU.Library.Internal.IncentiveApiModels/Entities/DeadActivityDetail.cs

using System;
using LCU.Library.Internal.IncentiveApiModels.Enums;
using LCU.Library.Internal.IncentiveApiModels.Common;
using Newtonsoft.Json;

namespace LCU.Library.Internal.IncentiveApiModels.Entities
{
    public class DeadActivityDetail : IViewTransformable<DeadActivityDetail>
    {
        public int Id { get; set; }
        public string? DnaPersonNbr { get; set; }
        public string? AccountNumber { get; set; }
        public string? SubAccountNumber { get; set; }
        public string? AccountStatus { get; set; }
        public string? AgreementNumber { get; set; }
        public string? SubjectPersonNbr { get; set; }
        public string? SubjectOrgNbr { get; set; }
        public string? MemberName { get; set; }
        public string? StationName { get; set; }
        public string? BranchOrgNbr { get; set; }
        public string? BranchOrgName { get; set; }
        public double? AccountBalance { get; set; }
        public double? AccountNewBalance { get; set; }
        public int DeadActivityRef { get; set; }
        [JsonIgnore]
        public DeadActivity DeadActivity { get; set; }
        public DateTime? DebtProtectionAddDate { get; set; }
        public DateTime? DebtProtectionRemoveDate { get; set; }
        public bool? IsDebtProtectionEligible { get; set; }
        public bool IsGapInsuranceEligible { get; set; }
        public DateTime? GapInsuranceAddDate { get; set; }
        public DateTime? GapInsuranceRemoveDate { get; set; }

        public DeadActivityDetail TransformForView()
        {
            if (DeadActivity == null || DeadActivity.Product == null || DeadActivity.Type == null)
            {
                return this;
            }

            if ((DeadActivity?.Product == Product.CreditCard || DeadActivity?.Product == Product.CreditCardBalanceTransfer)
                && DeadActivity?.Type == ActivityType.Referral)
            {
                AccountNumber = GetAccountNumber();
            }

            return this;
        }

        private string GetAccountNumber()
        {
            if (string.IsNullOrEmpty(AccountNumber) || AccountNumber.Length <= 4) return AccountNumber;

            var lastDigits = AccountNumber.Substring(AccountNumber.Length - 4, 4);
            var maskDigits = new string('X', AccountNumber.Length - 4);
            return string.Concat(maskDigits, lastDigits);
        }
    }
}