using System;
using System.Collections.Generic;
using _0_Framework.Application;
using Company.Application.Contracts.AuthorizedBankDetails;
using Company.Domain.AuthorizedBankDetailsAgg;
using CompanyManagment.App.Contracts.AuthorizedBankDetails;

namespace CompanyManagment.Application
{
    public class AuthorizedBankDetailsApplication : IAuthorizedBankDetailsApplication
    {
        private readonly IAuthorizedBankDetailsRepository _authorizedBankDetailsRepository;

        public AuthorizedBankDetailsApplication(IAuthorizedBankDetailsRepository authorizedBankDetailsRepository)
        {
            _authorizedBankDetailsRepository = authorizedBankDetailsRepository;
        }

        public OperationResult Create(CreateAuthorizedBankDetails command)
        {
            var operation = new OperationResult();
            
            if (_authorizedBankDetailsRepository.Exists(x => x.CardNumber == command.CardNumber && 
                                                        x.AccountNumber == command.AccountNumber &&
                                                        x.IBan == command.IBan))
                return operation.Failed(ApplicationMessages.DuplicatedRecord);

            var ownersList = new List<AuthorizedBankDetailsOwner>();
            if (command.OwnersList != null && command.OwnersList.Count > 0)
            {
                foreach (var owner in command.OwnersList)
                {
                    var bankDetailsOwner = new AuthorizedBankDetailsOwner(
                        owner.FName,
                        owner.LName,
                        owner.NationalIdentifier,
                        owner.CustomerType
                    );
                    ownersList.Add(bankDetailsOwner);
                }
            }

            var authorizedBankDetails = new AuthorizedBankDetails(
                command.CardNumber,
                command.AccountNumber,
                command.IBan,
                command.BankName,
                ownersList
            );

            _authorizedBankDetailsRepository.Create(authorizedBankDetails);
            _authorizedBankDetailsRepository.SaveChanges();
            return operation.Succcedded();
        }

        public EditAuthorizedBankDetails GetDetails(long id)
        {
            return _authorizedBankDetailsRepository.GetDetails(id);
        }

        public List<AuthorizedBankDetailsViewModel> Search(AuthorizedBankDetailsSearchModel searchModel)
        {
            return _authorizedBankDetailsRepository.Search(searchModel);
        }

        public AuthorizedBankDetailsViewModel GetByIban(string iban)
        {
            return _authorizedBankDetailsRepository.GetByIban(iban);
        }
    }
}