using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AccountsDAL.DTO.Narration;
using AccountsDAL.Query.Narration;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using Newtonsoft.Json;

namespace AccountsDAL.CustomCode.Narration
{
    public class NarrationDAL : INarrationDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;


        public NarrationDAL(IQueryExecutor IQueryExecutor, IValidation Validation)
        {
            _QueryExecutor = IQueryExecutor;
            _Validation = Validation;

        }
        public async Task<string> GetSelectListNarration(CriteriaDTO CriteriaDTO, LoginDTO LoginDTO)
        {
            try
            {
                string SQL = NarrationQB.GET_SELECTLIST_NARRATION;
                var Result = await _QueryExecutor.QueryAsync<NarrationPicklistDTO>(LoginDTO, SQL, null!);
                string Json = JsonConvert.SerializeObject(Result);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<NarrationDTO> GetNarration(int NarrationId, LoginDTO LoginDTO)
        {
            try
            {
                string sql = NarrationQB.GET_NARRATION;
                var parameters = new { narrationid = NarrationId };
                NarrationDTO NarrationDTOs = await _QueryExecutor.QuerySingleAsync<NarrationDTO>(LoginDTO, sql, parameters);
                return NarrationDTOs;
            }
            catch (Exception)
            {
                throw;
            }
        }


        public async Task<int> SaveNarration(NarrationDTO NarrationDTO, LoginDTO LoginDTO)
        {
            try
            {
                const string Sql = NarrationQB.SAVE_NARRATION;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, NarrationDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.SaveErrorMessage}");
                throw new Exception(Error);
            }
        }

        public async Task<int> UpdateNarration(NarrationDTO NarrationDTO, LoginDTO LoginDTO)
        {
            try
            {
                const string Sql = NarrationQB.UPDATE_NARRATION;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, NarrationDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.UpdateErrorMessage}");
                throw new Exception(Error);
            }
        }



        public async Task<string> DeleteNarration(int NarrationId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = NarrationQB.DELETE_NARRATION;
                var parameter = new { narrationid = NarrationId };
                var result = await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, parameter);

                if (result > 0)
                {
                    return $"{SuccessResponse.DeleteSuccessMessage}";
                }
                else
                {
                    return $"{ErrorResponse.DeleteNotFoundMessage}";
                }
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.DeleteErrorMessage}");
                throw new Exception(Error);
            }
        }
    }
}