using LCU.Library.Internal.IncentiveApiModels.Entities;
using LCU.Library.Internal.IncentiveApiModels.Enums;
using LCU.API.Internal.Operations.IncentiveApiLib.Services;

namespace LCU.API.Internal.Operations.IncentiveApi.Models.ExternalActivities;

public class NewActivityManagerReferral : IExternalActivity
{
    public long ActivityId { get; set; }
    public string OriginatorUserId { get; set; }
    public long OriginatorPersNbr { get; set; }
    public string OriginatorFirstName { get; set; }
    public string OriginatorLastName { get; set; }
    public string OriginatorMiddleInitial { get; set; }
    public long? LandmarkCreditCardNumber { get; set; }
    public long? DirectDepositAccountNumber { get; set; }
    public string EmployeeEmail { get; set; }
    public DateTime LastUpdatedDateTime { get; set; }
    public string Campaign { get; set; }
    public string Category { get; set; }
    public string ReferralStation { get; set; }
    public int IsInitialStation { get; set; }
    public int IsFinalStation { get; set; }
    public DateTime OriginationDateTime { get; set; }
    public DateTime StationDateTime { get; set; }
    public string OriginatingBranchName { get; set; }
    public string ReferredPersonNbr { get; set; }
    public string ReferredOrgNbr { get; set; }
    public string ReferredPersOrgNbr { get; set; }
    public string ReferredPersonName { get; set; }
    public string ReferredOrgName { get; set; }
    public string PreferredPhone { get; set; }
    public string Comm1 { get; set; }
    public string Comm2 { get; set; }
    public string Comm3 { get; set; }
    public string Comm4 { get; set; }
    public string Comm5 { get; set; }
    public string Comm6 { get; set; }
    public string Comm7 { get; set; }

    private static readonly TimeZoneInfo AssumedSourceTimezone = TimeZoneConverter.TZConvert.GetTimeZoneInfo("America/Chicago");
    private readonly int IsInFinalStation = 1;

    public Activity MapToActivity()
    {
        return new Activity()
        {
            SourceId = GetSourceId(),
            Product = GetProductType(),
            Accepted = GetActivityDate(),
            Type = ActivityType.Referral,
            SourceSystem = GetSystemType(),
            SourceCreated = TimeZoneInfo.ConvertTime(OriginationDateTime, AssumedSourceTimezone, TimeZoneInfo.Utc),
            Detail = new ActivityDetail()
            {
                MemberName = ReferredOrgName ?? ReferredPersonName,
                DnaPersonNbr = OriginatorPersNbr.ToString(),
                SubjectPersonNbr = ReferredPersonNbr,
                SubjectOrgNbr = ReferredOrgNbr,
                StationName = ReferralStation,
                BranchOrgName = OriginatingBranchName,
                AccountNumber = GetAccountNumber()
            },
            MetaData = DataParsingService.MapActivityMetaData(new List<string> { PreferredPhone, Comm1, Comm2, Comm3, Comm4, Comm5, Comm6, Comm7 }),
            DepartmentId = -1,
            EmployeeId = null,
            State = ActivityState.Created,
            EmployeeEmail = EmployeeEmail
        };
    }

    private DateTime GetActivityDate()
    {
        var isLicReferral = Campaign.Equals("LIC Referral", StringComparison.InvariantCultureIgnoreCase);
        if (IsFinalStation == IsInFinalStation && isLicReferral)
        {
            return StationDateTime = StationDateTime.Date.AddHours(12);
        }

        return DateTime.UtcNow.Date.AddHours(12);
    }

    public ActivityType GetActivityType()
    {
        return ActivityType.Referral;
    }

    public string GetSourceId()
    {
        return ActivityId.ToString();
    }

    public Product GetProductType()
    {
        if (!string.IsNullOrWhiteSpace(Campaign))
        {
            if (Campaign.Equals("ATM Card", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.ATMCard;
            }

            if (Campaign.Equals("Check Card Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.CheckCard;
            }

            if (Campaign.Equals("Checking Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.NewChecking;
            }

            if (Campaign.Equals("Mortgage Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.Mortgage;
            }

            if (Campaign.Equals("Direct Deposit", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.DirectDeposit;
            }

            if (Campaign.Equals("CC Balance Transfer", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.CreditCardBalanceTransfer;
            }

            if (Campaign.Equals("LIC Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.LIC;
            }

            if (Campaign.Equals("First Mortgage Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.FirstMortgageReferral;
            }

            if (Campaign.Equals("eStatement Referral", StringComparison.InvariantCultureIgnoreCase))
            {
                return Product.eStatement;
            }
        }

        Log.Error($"Could not parse product type: {Campaign}for an incoming referral with id:{ActivityId} originating from person :{OriginatorPersNbr}");
        throw new Exception("Could not parse product type for incoming referral. See logs.");
    }

    private string GetAccountNumber()
    {
        var accountNumber = (DirectDepositAccountNumber ?? LandmarkCreditCardNumber);
        return accountNumber != null ? accountNumber.ToString() : null;
    }

    public SystemType GetSystemType()
    {
        return SystemType.ActivityManager;
    }
}