using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FrameworkDAL.CustomCode.SecurityQuestion;
using FrameworkDAL.DTO.Region;
using FrameworkDAL.DTO.User;
using FrameworkDAL.Query.SecurityQuestion;
using GB5Shared.DTO.Framework.AutoNumber;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.ResponseStandard;

namespace FrameworkBLL.SecurityQuestion
{
    public class SecurityQuestionBLL : ISecurityQuestionBLL
    {
        private readonly ISecurityQuestionDAL _SecurityQuestionDAL;
        private readonly AutoNumber _autoNumber;

        public SecurityQuestionBLL(ISecurityQuestionDAL SecurityQuestionDAL, AutoNumber autoNumber)
        {
            _SecurityQuestionDAL = SecurityQuestionDAL;
            _autoNumber = autoNumber;
        }

        public async Task<string> GetSecurityQuestion(int SecurityQuestionId, LoginDTO LoginDTO)
        {
            try
            {
                return await _SecurityQuestionDAL.GetSecurityQuestion(SecurityQuestionId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

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

        public async Task<string> SaveSecurityQuestion(SecurityQuestionDTO SecurityQuestionDTO, LoginDTO LoginDTO)
        {
            try
            {
                int initialId = SecurityQuestionDTO.SecurityQuestionId;
                int count = 1 + initialId;
                if (initialId == 0)
                {
                    SecurityQuestionDTO.SecurityQuestionCreatedById = LoginDTO.UserId;
                    SecurityQuestionDTO.SecurityQuestionCreatedOn = DateTime.UtcNow;
                    SecurityQuestionDTO.SecurityQuestionModifiedById = LoginDTO.UserId;
                    SecurityQuestionDTO.SecurityQuestionModifiedOn = DateTime.UtcNow;
                    AutoNumberDTO autoNumberDTO = await _autoNumber.GetNumberAsync(count, "SECURITYQUESTION", LoginDTO);
                    SecurityQuestionDTO.SecurityQuestionId = autoNumberDTO.StartNumber;

                    await _SecurityQuestionDAL.SaveSecurityQuestion(SecurityQuestionDTO, LoginDTO);
                    return $"Security Question details saved successfully with Secuirty Question Id {SecurityQuestionDTO.SecurityQuestionId}.";
                }
                else
                {
                    SecurityQuestionDTO.SecurityQuestionModifiedById = LoginDTO.UserId;
                    SecurityQuestionDTO.SecurityQuestionModifiedOn = DateTime.UtcNow;

                    await _SecurityQuestionDAL.UpdateSecurityQuestion(SecurityQuestionDTO, LoginDTO);
                    return $"Security Question details updated successfully with Secuirty Question Id {SecurityQuestionDTO.SecurityQuestionId}.";
                }
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<Result<string>> DeleteSecurityQuestion(int SecurityQuestionId, LoginDTO LoginDTO)
        {
            try
            {
                return await _SecurityQuestionDAL.DeleteSecurityQuestion(SecurityQuestionId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}