using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FMDAL.CustomCode.PartyBranchLocation;
using FMDAL.DTO.PartyBranchLocation;
using GB5Shared.DTO.Framework.AutoNumber;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;

namespace FMBLL.PartyBranchLocation
{
    public class PartyBranchLocationBLL : IPartyBranchLocationBLL
    {
        private readonly IPartyBranchLocationDAL _PartyBranchLocationDAL;
        private readonly AutoNumber _AutoNumber;
        private readonly IValidation _Validation;

        public PartyBranchLocationBLL(IPartyBranchLocationDAL IPartyBranchLocationDAL, AutoNumber AutoNumber, IValidation Validation)
        {
            _PartyBranchLocationDAL = IPartyBranchLocationDAL;
            _AutoNumber = AutoNumber;
            _Validation = Validation;
        }

        public async Task<string> GetPartyBranchLocation(int PartyBranchLocationId, LoginDTO LoginDTO)
        {
            try
            {
                return await _PartyBranchLocationDAL.GetPartyBranchLocation(PartyBranchLocationId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> GetSelectListPartyBranchLocation(CriteriaDTO criteriaDTO, LoginDTO loginDTO)
        {
            try
            {
                return await _PartyBranchLocationDAL.GetSelectListPartyBranchLocation(criteriaDTO, loginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> SavePartyBranchLocation(PartyBranchLocationDTO PartyBranchLocationDTO, LoginDTO LoginDTO)
        {
            if (PartyBranchLocationDTO == null) throw new ArgumentNullException(nameof(PartyBranchLocationDTO));
            AutoNumberDTO? autoNumberDTO = null;

            try
            {
                await _Validation.NotEmpty(PartyBranchLocationDTO.PartyBranchLocationCode, nameof(PartyBranchLocationDTO.PartyBranchLocationCode));
                await _Validation.NotEmpty(PartyBranchLocationDTO.PartyBranchLocationName, nameof(PartyBranchLocationDTO.PartyBranchLocationName));
                PartyBranchLocationDTO.PartyBranchLocationModifiedById = LoginDTO.UserId;
                PartyBranchLocationDTO.PartyBranchLocationModifiedOn = DateTime.UtcNow;

                int count = 1;
                if (PartyBranchLocationDTO.PartyBranchLocationId == 0)
                {
                    autoNumberDTO = await _AutoNumber.GetAutoNumber(count, "PARTYBRANCHLOCATION", LoginDTO);
                    PartyBranchLocationDTO.PartyBranchLocationId = autoNumberDTO.StartNumber;
                    PartyBranchLocationDTO.PartyBranchLocationCreatedById = LoginDTO.UserId;
                    PartyBranchLocationDTO.PartyBranchLocationCreatedOn = DateTime.UtcNow;

                    await _PartyBranchLocationDAL.SavePartyBranchLocation(PartyBranchLocationDTO, LoginDTO);
                    return $"{SuccessResponse.SaveSuccessMessage} {PartyBranchLocationDTO.PartyBranchLocationId}";
                }
                else
                {
                    await _PartyBranchLocationDAL.UpdatePartyBranchLocation(PartyBranchLocationDTO, LoginDTO);
                    return $"{SuccessResponse.UpdateSuccessMessage} {PartyBranchLocationDTO.PartyBranchLocationId}";
                }
            }
            catch (ValidationException vex)
            {
                throw new Exception(vex.Message);
            }
            catch (Exception)
            {
                if (autoNumberDTO != null && PartyBranchLocationDTO.PartyBranchLocationId > 0)
                    await _AutoNumber.RollbackAutoNumber("PARTYBRANCHLOCATION", PartyBranchLocationDTO.PartyBranchLocationId, LoginDTO);

                throw;
            }
        }

        public async Task<string> DeletePartyBranchLocation(int PartyBranchLocationId, LoginDTO LoginDTO)
        {
            try
            {
                return await _PartyBranchLocationDAL.DeletePartyBranchLocation(PartyBranchLocationId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}