using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using Newtonsoft.Json;
using TMSDAL.DTO.Evaluation;
using TMSDAL.DTO.EvaluationInstance;
using TMSDAL.Query.EvaluationInstance;

namespace TMSDAL.CustomCode.EvaluationInstance
{
    public class EvaluationInstanceDAL : IEvaluationInstanceDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;

        public EvaluationInstanceDAL(IQueryExecutor queryExecutor, IValidation validation)
        {
            _QueryExecutor = queryExecutor;
            _Validation = validation;
        }

        public async Task<string> GetEvaluationInstance(int evaluationInstanceId, LoginDTO loginDTO)
        {
            try
            {
                var result = await _QueryExecutor.QuerySingleAsync<EvaluationInstanceDTO>(
                    loginDTO,
                    EvaluationInstanceQB.GET_EVALUATIONINSTANCE,
                    new { EvaluationInstanceId = evaluationInstanceId, TenantId = loginDTO.ClientId });
                return JsonConvert.SerializeObject(result);
            }
            catch (Exception) { throw; }
        }

        public async Task<string> GetEvaluationInstanceList(CriteriaDTO criteriaDTO, LoginDTO loginDTO)
            => await _QueryExecutor.QueryWithCriteriaAsync<EvaluationInstanceDTO>(
                    loginDTO,
                    EvaluationInstanceQB.GET_EVALUATIONINSTANCE_LIST,
                    criteriaDTO);

        public async Task<int> SaveEvaluationInstance(EvaluationInstanceDTO dto, LoginDTO loginDTO)
        {
            try
            {
                return await _QueryExecutor.ExecuteAsync(
                    loginDTO, EvaluationInstanceQB.SAVE_EVALUATIONINSTANCE, dto);
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.SaveErrorMessage);
                throw new Exception(error);
            }
        }

        public async Task<int> UpdateEvaluationInstanceStatus(EvaluationInstanceDTO dto, LoginDTO loginDTO)
        {
            try
            {
                return await _QueryExecutor.ExecuteAsync(
                    loginDTO, EvaluationInstanceQB.UPDATE_EVALUATIONINSTANCE_STATUS, dto);
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.UpdateErrorMessage);
                throw new Exception(error);
            }
        }

        public async Task<string> DeleteEvaluationInstance(int evaluationInstanceId, LoginDTO loginDTO)
        {
            try
            {
                int rows = await _QueryExecutor.ExecuteAsync(loginDTO,
                    EvaluationInstanceQB.DELETE_EVALUATIONINSTANCE,
                    new { EvaluationInstanceId = evaluationInstanceId, TenantId = loginDTO.ClientId });
                return rows > 0 ? SuccessResponse.DeleteSuccessMessage : ErrorResponse.DeleteNotFoundMessage;
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.DeleteErrorMessage);
                throw new Exception(error);
            }
        }
    }
}