using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using _0_Framework.Application;
using CompanyManagment.App.Contracts.PersonalContractingParty;
using Company.Domain.ContarctingPartyAgg;
using Company.Domain.empolyerAgg;
using CompanyManagment.App.Contracts.Representative;
using Company.Domain.InstitutionContractAgg;
using CompanyManagment.EFCore.Repository;

namespace CompanyManagment.Application;

public class PersonalContractingPartyApplication : IPersonalContractingPartyApp
{
    private readonly IPersonalContractingPartyRepository _personalContractingPartyRepository;
    private readonly IRepresentativeApplication _representativeApplication;
    private readonly IEmployerRepository _employerRepository;
    private readonly IInstitutionContractRepository _institutionContractRepository;
    public bool nationalCodValid=false;
    public bool idnumberIsOk = true;
    public bool nameIsOk = true;
    public bool nationalcodeIsOk = true;
    public bool legalNameIsOk = true;

    public bool registerIdIsOk = true;
    public bool nationalIdIsOk = true;
    public PersonalContractingPartyApplication(
        IPersonalContractingPartyRepository personalContractingPartyRepository, IRepresentativeApplication representativeApplication, IEmployerRepository employerRepository,  IInstitutionContractRepository institutionContractRepository)
    {
        _personalContractingPartyRepository = personalContractingPartyRepository;
        _representativeApplication = representativeApplication;
        _employerRepository = employerRepository;
        _institutionContractRepository = institutionContractRepository;

    }

    public OperationResult Create(CreatePersonalContractingParty command)
    {
        var opration = new OperationResult();
        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.LName && x.Nationalcode == command.Nationalcode && x.SureName == command.SureName ))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");
        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");
        //if (_personalContractingPartyRepository2.Exists(x => x.IdNumber == command.IdNumber))
        //{
        //    idnumberIsOk = false;

        //    return opration.Failed("شماره شناسنامه وارد شده تکراری است");
        //}
        //if (_personalContractingPartyRepository2.Exists(x =>  x.LName == command.LName))
        //{
        //    nameIsOk = false;
            
        //    return opration.Failed("نام خانوادگی وارد شده تکراری است");

        //}
        if (_personalContractingPartyRepository.Exists(x => x.Nationalcode == command.Nationalcode && x.LName != command.LName))
        {
            nationalcodeIsOk = false;
               
            return opration.Failed("کد ملی وارد شده تکراری است");
        }

        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode))
            return opration.Failed("کد طرف حساب تکراری است");

        try
        {


            char[] chArray = command.Nationalcode.ToCharArray();
            int[] numArray = new int[chArray.Length];
            var cunt = chArray.Length;
            for (int i = 0; i < chArray.Length; i++)
            {
                numArray[i] = (int)char.GetNumericValue(chArray[i]);
            }
            int num2 = numArray[9];
            switch (command.Nationalcode)
            {
                case "0000000000":
                case "1111111111":
                case "2222222222":
                case "3333333333":
                case "4444444444":
                case "5555555555":
                case "6666666666":
                case "7777777777":
                case "8888888888":
                case "9999999999":


                      
                    nationalCodValid = false;
                    return opration.Failed("کد ملی وارد شده صحیح نمی باشد");
                       

            }
            int num3 = ((((((((numArray[0] * 10) + (numArray[1] * 9)) + (numArray[2] * 8)) + (numArray[3] * 7)) + (numArray[4] * 6)) + (numArray[5] * 5)) + (numArray[6] * 4)) + (numArray[7] * 3)) + (numArray[8] * 2);
            int num4 = num3 - ((num3 / 11) * 11);
            if ((((num4 == 0) && (num2 == num4)) || ((num4 == 1) && (num2 == 1))) || ((num4 > 1) && (num2 == Math.Abs((int)(num4 - 11)))) && cunt <= 10)
            {



                nationalCodValid = true;


            }
            else
            {

                nationalCodValid = false;
                return opration.Failed("کد ملی وارد شده نا معتبر است");
            }
        }
        catch (Exception)
        {

            nationalCodValid = false;
            return opration.Failed("لطفا کد ملی 10 رقمی وارد کنید");

        }

        if (nationalCodValid && nationalcodeIsOk)
        {
            var representative = _representativeApplication.GetDetails(command.RepresentativeId);
            var personalContractingParty = new PersonalContractingParty(command.FName, command.LName,
                command.Nationalcode, command.IdNumber, "*", "*", 
                "حقیقی",
                command.Phone, command.AgentPhone, command.Address,command.RepresentativeId,representative.FullName,command.ArchiveCode,
                command.State,command.City,command.Zone,command.SureName,null,null);


            _personalContractingPartyRepository.Create(personalContractingParty);
            _personalContractingPartyRepository.SaveChanges();

            return opration.Succcedded();

        }
        else
        {
            return opration.Failed("خطایی رخ داده است");
        }



           

    }

    public OperationResult Edit2(EditPersonalContractingParty command)
    {
        var opration = new OperationResult();
        var personalContractingParty = _personalContractingPartyRepository.Get(command.Id);
        if (personalContractingParty == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        personalContractingParty.Edit2(command.Address);

        _personalContractingPartyRepository.SaveChanges();
        return opration.Succcedded();
    }

    public OperationResult CreateLegals(CreatePersonalContractingParty command)
    {
           
        var opration = new OperationResult();
        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.LName && x.RegisterId == command.RegisterId && x.SureName == command.SureName))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");
        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");



        if (_personalContractingPartyRepository.Exists(x => x.LName == command.LName && x.SureName == command.SureName))
        {
            legalNameIsOk = false;
            return opration.Failed("نام شرکت  وارد شده تکراری است");
        }
        if (_personalContractingPartyRepository.Exists(x => x.RegisterId == command.RegisterId && x.LName != command.LName))
        {
            registerIdIsOk = false;
            return opration.Failed("شماره ثبت وارد شده تکراری است");

        }
        if (_personalContractingPartyRepository.Exists(x => x.NationalId == command.NationalId && x.LName != command.LName))
        {
            nationalIdIsOk = false;
            return opration.Failed("شناسه ملی وارد شده تکراری است");
        }
        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode))
            return opration.Failed("کد طرف حساب تکراری است");


        if (legalNameIsOk && registerIdIsOk && nationalIdIsOk)
        {
            var representative = _representativeApplication.GetDetails(command.RepresentativeId);
            var legalContractingParty = new PersonalContractingParty("*", command.LName,
                "*", "*",  command.RegisterId, command.NationalId,
                "حقوقی",
                command.Phone, command.AgentPhone, command.Address,command.RepresentativeId, representative.FullName,command.ArchiveCode,
                command.State, command.City, command.Zone,command.SureName,null,null);


            _personalContractingPartyRepository.Create(legalContractingParty);
            _personalContractingPartyRepository.SaveChanges();

            return opration.Succcedded();

        }
        else
        {
            return opration.Failed("خطایی رخ داده است");
        }


           
    }

    public OperationResult Edit(EditPersonalContractingParty command)
    {
            
        var opration = new OperationResult();
        var personalContractingParty = _personalContractingPartyRepository.Get(command.Id);
        if (personalContractingParty == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");
        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");
        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.LName && x.Nationalcode == command.Nationalcode && x.SureName == command.SureName && x.id != command.Id))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");
        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode &&  x.id != command.Id))
            return opration.Failed("کد طرف حساب تکراری است");
        try
        {


            char[] chArray = command.Nationalcode.ToCharArray();
            int[] numArray = new int[chArray.Length];
            var cunt = chArray.Length;
            for (int i = 0; i < chArray.Length; i++)
            {
                numArray[i] = (int)char.GetNumericValue(chArray[i]);
            }
            int num2 = numArray[9];
            switch (command.Nationalcode)
            {
                case "0000000000":
                case "1111111111":
                case "22222222222":
                case "33333333333":
                case "4444444444":
                case "5555555555":
                case "6666666666":
                case "7777777777":
                case "8888888888":
                case "9999999999":

                    nationalCodValid = false;
                    return opration.Failed("کد ملی وارد شده صحیح نمی باشد");
                       
                      

            }
            int num3 = ((((((((numArray[0] * 10) + (numArray[1] * 9)) + (numArray[2] * 8)) + (numArray[3] * 7)) + (numArray[4] * 6)) + (numArray[5] * 5)) + (numArray[6] * 4)) + (numArray[7] * 3)) + (numArray[8] * 2);
            int num4 = num3 - ((num3 / 11) * 11);
            if ((((num4 == 0) && (num2 == num4)) || ((num4 == 1) && (num2 == 1))) || ((num4 > 1) && (num2 == Math.Abs((int)(num4 - 11)))) && cunt <= 10)
            {



                nationalCodValid = true;


            }
            else
            {

                nationalCodValid = false;
                return opration.Failed("کد ملی وارد شده نا معتبر است");
                   
            }
        }
        catch (Exception)
        {

            nationalCodValid = false;
            return opration.Failed("لطفا کد ملی 10 رقمی وارد کنید");
                

        }

        if (nationalCodValid)
        {
            var representative = _representativeApplication.GetDetails(command.RepresentativeId);
            personalContractingParty.Edit(command.FName, command.LName,
                command.Nationalcode, command.IdNumber, 
                command.Phone, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName, command.ArchiveCode,
                command.State, command.City, command.Zone,command.SureName);

            _personalContractingPartyRepository.SaveChanges();
            return opration.Succcedded();
        }
        else
        {
            return opration.Failed("خطایی رخ داده است");
        }
      
    }

    public OperationResult EditLegal(EditPersonalContractingParty command)
    {
            
        var opration = new OperationResult();
        var legalContractingParty = _personalContractingPartyRepository.Get(command.Id);
        if (legalContractingParty == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName== command.LName && x.RegisterId == command.RegisterId &&x.SureName == command.SureName &&x.id != command.Id))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");
        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");
        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode && x.id != command.Id))
            return opration.Failed("کد طرف حساب تکراری است");
        var representative = _representativeApplication.GetDetails(command.RepresentativeId);
        legalContractingParty.EditLegal(command.LName, command.RegisterId,
            command.NationalId,
            command.Phone, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName,command.ArchiveCode,
            command.State, command.City, command.Zone, command.SureName);

        _personalContractingPartyRepository.SaveChanges();
        return opration.Succcedded();
    }

    public EditPersonalContractingParty GetDetails(long id)
    {
        return _personalContractingPartyRepository.GetDetails(id);
    }

    public string IsBlockByEmployerId(long employerId)
    {
        return _personalContractingPartyRepository.IsBlockByEmployerId(employerId);
    }

    public EditPersonalContractingParty GetDetailsToEdit(long id)
    { 
        return _personalContractingPartyRepository.GetDetailsToEdit(id);
   
    }

    public string GetFullName(long id)
    {
        return _personalContractingPartyRepository.GetFullName(id);
    }

    public List<PersonalContractingPartyViewModel> GetPersonalContractingParties()
    {
        return _personalContractingPartyRepository.GetPersonalContractingParties();
    }

    public List<PersonalContractingPartyViewModel> Search(PersonalContractingPartySearchModel searchModel2)
    {
        return _personalContractingPartyRepository.Search(searchModel2);
    }

    public int GetLastArchiveCode()
    {
        return _personalContractingPartyRepository.GetLastNewArchiveCode();
    }
	#region Mahan
	public List<string> SearchByName(string name)
	{
		return _personalContractingPartyRepository.SearchByName(name);
	}
	#endregion
	public ContractingPartyAndStatmentIdViewModel GetContractingpartyIdByAccountId(long accountId)
    {
        return _personalContractingPartyRepository.GetContractingpartyIdByAccountId(accountId);
    }


    #region NewByHeydari

    public List<PersonalContractingPartyViewModel> GetPersonalContractingPartiesForNationalcode(string searchText)
    {
        return _personalContractingPartyRepository.GetPersonalContractingPartiesForNationalcode(searchText);

    }
    public List<PersonalContractingPartyViewModel> SearchForMain(PersonalContractingPartySearchModel searchModel2)
    {
        var result= _personalContractingPartyRepository.SearchForMain(searchModel2);
        foreach (var item in result)
        {
            item.HasInstitutionContract = _personalContractingPartyRepository.GetHasContract(item.id);
        }
        return result;
    }

    public OperationResult DeletePersonalContractingParties(long id)
    {
        var opration = new OperationResult();
        //همان لحظه قبل از آیا از حذف مطمئن هستید، پیغام باید نماییش داده شود که قرارداد مالی دارد
        //if (_personalContractingPartyRepository2.GetHasContract(id))
        //{
        //    return opration.Failed("HasInstitutionContract");
        //}

        //اونهایی که کارفرما یا قرارداد غیر فعال دارند غیر فعال می شوند
        if (_employerRepository.Exists(x => x.ContractingPartyId == id)|| _institutionContractRepository.Exists(x => x.ContractingPartyId == id))
        {
            opration= _personalContractingPartyRepository.DeActiveAll(id);
            return opration;
        }
        else
        {
            opration = _personalContractingPartyRepository.DeletePersonalContractingParties(id);
        }

        return opration;
    }



    public OperationResult Active(long id)
    {

        var opration = new OperationResult();
        var contract = _personalContractingPartyRepository.Get(id);
        if (contract == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");
        return _personalContractingPartyRepository.ActiveAll(id);


        //var opration = new OperationResult();
        //var contract = _personalContractingPartyRepository2.Get(id);
        //if (contract == null)
        //    return opration.Failed("رکورد مورد نظر یافت نشد");
        //contract.Active();
        //_personalContractingPartyRepository2.SaveChanges();
        //return opration.Succcedded();
    }

    public OperationResult DeActive(long id)
    {
        var opration = new OperationResult();
        var personalContracting = _personalContractingPartyRepository.Get(id);
        if (personalContracting == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        personalContracting.DeActive();


        _personalContractingPartyRepository.SaveChanges();
        return opration.Succcedded();
    }    
    public  bool GetHasContract(long id)
    {
           
        return  _personalContractingPartyRepository.GetHasContract(id);

    }

    public OperationResult Block(long id)
    {
        var opration = new OperationResult();
        var contract = _personalContractingPartyRepository.Get(id);
        if (contract == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");
        contract.Block();

        _personalContractingPartyRepository.SaveChanges();
        return opration.Succcedded();
    }
    public OperationResult DisableBlock(long id)
    {
        var opration = new OperationResult();
        var personalContracting = _personalContractingPartyRepository.Get(id);
        if (personalContracting == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");
       
            int blockTimes = personalContracting.BlockTimes + 1;
            personalContracting.DisableBlock(blockTimes);
            _personalContractingPartyRepository.SaveChanges();
      
        
    
         
        return opration.Succcedded();
    }



    #endregion

    #region Insurance

    public bool IsBlockCheckByWorkshopId(long workshopId)
    {
        return _personalContractingPartyRepository.IsBlockCheckByWorkshopId(workshopId);
    }



    #endregion


    #region Api


    public async Task<ICollection<ContractingPartyGetListViewModel>> GetList(
        ContractingPartyGetListSearchModel searchModel)
    {
        return await _personalContractingPartyRepository.GetList(searchModel);
    }

    public async Task<List<ContractingPartySelectListViewModel>> GetSelectList(string search,long id)
    {
        return await _personalContractingPartyRepository.GetSelectList(search,id);
    }
    public async Task<OperationResult> CreateReal(CreateRealContractingParty command)
    {
        var operation = new OperationResult();

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.LName && x.Nationalcode == command.NationalCode && x.SureName == command.SureName))
            return operation.Failed("امکان ثبت رکورد تکراری وجود ندارد");

        if (command.RepresentativeId < 1)
            return operation.Failed("لطفا معرف را انتخاب کنید");

        if (_personalContractingPartyRepository.Exists(x => x.Nationalcode == command.NationalCode && x.LName != command.LName))
        {
            nationalcodeIsOk = false;

            return operation.Failed("کد ملی وارد شده تکراری است");
        }


        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode))
            return operation.Failed("کد طرف حساب تکراری است");

        if (command.NationalCode.NationalCodeValid() != "valid")
        {
            return operation.Failed("کد ملی وارد شده نا معتبر است");
        }

        var representative = _representativeApplication.GetDetails(command.RepresentativeId);
        var personalContractingParty = new PersonalContractingParty(command.FName, command.LName,
            command.NationalCode, command.IdNumber, "*", "*",
            "حقیقی",
            command.PhoneNumber, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName, command.ArchiveCode,
            command.State, command.City, command.Zone, command.SureName, null, null);


        await _personalContractingPartyRepository.CreateAsync(personalContractingParty);
        await _personalContractingPartyRepository.SaveChangesAsync();

        return operation.Succcedded();
    }

    public async Task<OperationResult> CreateLegal(CreateLegalContractingParty command)
    {
        var opration = new OperationResult();

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.CompanyName && x.RegisterId == command.RegisterId && x.SureName == command.SureName))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");

        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.CompanyName && x.SureName == command.SureName))
        {
            legalNameIsOk = false;
            return opration.Failed("نام شرکت  وارد شده تکراری است");
        }

        if (_personalContractingPartyRepository.Exists(x =>
                x.RegisterId == command.RegisterId && x.LName != command.CompanyName))
        {
            registerIdIsOk = false;
            return opration.Failed("شماره ثبت وارد شده تکراری است");

        }

        if (_personalContractingPartyRepository.Exists(x =>
                x.NationalId == command.NationalId && x.LName != command.CompanyName))
        {
            nationalIdIsOk = false;
            return opration.Failed("شناسه ملی وارد شده تکراری است");
        }

        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode))
            return opration.Failed("کد طرف حساب تکراری است");



        var representative = _representativeApplication.GetDetails(command.RepresentativeId);
        var legalContractingParty = new PersonalContractingParty("*", command.CompanyName,
            "*", "*", command.RegisterId, command.NationalId,
            "حقوقی",
            command.PhoneNumber, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName,
            command.ArchiveCode,
            command.State, command.City, command.Zone, command.SureName,null,null);


        await _personalContractingPartyRepository.CreateAsync(legalContractingParty);
        await _personalContractingPartyRepository.SaveChangesAsync();

        return opration.Succcedded();

    }

    public async Task<List<GetContractingPartyNationalCodeOrNationalIdViewModel>> GetNationalCodeOrNationalId()
    {
        return await _personalContractingPartyRepository.GetNationalCodeOrNationalId();
    }

    public async Task<OperationResult<string>> Delete(long id)
    {
        var operationResult = new OperationResult<string>();

        try
        {
            //اگر دارای قرارداد یا دازای کارفرما باشد غیر فعال می شود
            if (_employerRepository.Exists(x => x.ContractingPartyId == id) || _institutionContractRepository.Exists(x => x.ContractingPartyId == id))
            {
                operationResult = await _personalContractingPartyRepository.DeactivateWithSubordinates(id);
                return operationResult;
            }

            var entity = _personalContractingPartyRepository.Get(id);
            _personalContractingPartyRepository.Remove(entity);
            operationResult.Succcedded("Deleted");
        }
        catch
        {
            return operationResult.Failed("خطایی رخ داده است");
        }

        return operationResult;
    }

    public OperationResult EditRealApi(EditRealContractingParty command)
    {
        var opration = new OperationResult();
        var personalContractingParty = _personalContractingPartyRepository.Get(command.Id);

        if (personalContractingParty == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.LName && x.Nationalcode == command.NationalCode && x.SureName == command.SureName && x.id != command.Id))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");

        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode && x.id != command.Id))
            return opration.Failed("کد طرف حساب تکراری است");

        if (command.NationalCode.NationalCodeValid() != "valid")
        {
            return opration.Failed("کد ملی وارد شده نا معتبر است");
        }

        try
        {
            var representative = _representativeApplication.GetDetails(command.RepresentativeId);
            personalContractingParty.Edit(command.FName, command.LName,
                command.NationalCode, command.IdNumber,
                command.PhoneNumber, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName, command.ArchiveCode,
                command.State, command.City, command.Zone, command.SureName);

            _personalContractingPartyRepository.SaveChanges();
            return opration.Succcedded();
        }
        catch
        {

            return opration.Failed("خطایی رخ داده است");
        }
    }

    public OperationResult EditLegal(EditLegalContractingParty command)
    {
        var opration = new OperationResult();
        var legalContractingParty = _personalContractingPartyRepository.Get(command.Id);
        if (legalContractingParty == null)
            return opration.Failed("رکورد مورد نظر یافت نشد");

        if (_personalContractingPartyRepository.Exists(x =>
                x.LName == command.CompanyName && x.RegisterId == command.RegisterId && x.SureName == command.SureName && x.id != command.Id))
            return opration.Failed("امکان ثبت رکورد تکراری وجود ندارد");
        if (command.RepresentativeId < 1)
            return opration.Failed("لطفا معرف را انتخاب کنید");
        if (_personalContractingPartyRepository.Exists(x => x.ArchiveCode == command.ArchiveCode && x.id != command.Id))
            return opration.Failed("کد طرف حساب تکراری است");
        var representative = _representativeApplication.GetDetails(command.RepresentativeId);
        legalContractingParty.EditLegal(command.CompanyName, command.RegisterId,
            command.NationalId,
            command.PhoneNumber, command.AgentPhone, command.Address, command.RepresentativeId, representative.FullName, command.ArchiveCode,
            command.State, command.City, command.Zone, command.SureName);

        _personalContractingPartyRepository.SaveChanges();
        return opration.Succcedded();
    }

    public async Task<GetRealContractingPartyDetailsViewModel> GetRealDetails(long id)
    {
        return await _personalContractingPartyRepository.GetRealDetails(id);
    }

    public async Task<GetLegalContractingPartyDetailsViewModel> GetLegalDetails(long id)
    {
        return await _personalContractingPartyRepository.GetLegalDetails(id);
    }

    public async Task<long> GetRepresentativeIdByNationalCode(string nationalCode)
    {
        var entity = await _personalContractingPartyRepository.GetByNationalCode(nationalCode);
        return entity?.RepresentativeId??0;
    }

    #endregion
}