using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using Newtonsoft.Json;
using MMDAL.DTO.Item;
using MMDAL.Query.ItemFeature;

namespace MMDAL.CustomCode.ItemFeature
{
    public class ItemFeatureDAL : IItemFeatureDAL
    {
        private readonly IQueryExecutor _QueryExecutor;

        public ItemFeatureDAL(IQueryExecutor QueryExecutor)
        {
            _QueryExecutor = QueryExecutor;
        }

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

        public async Task<string> GetItemFeature(int ItemFeatureId, LoginDTO LoginDTO)
        {
            string Json = "";
            try
            {
                string sql = ItemFeatureQB.GET_ITEMFEATURE;
                var parameters = new { itemfeatureid = ItemFeatureId };
                ItemFeatureDTO ItemFeatureDTOs = await _QueryExecutor.QuerySingleAsync<ItemFeatureDTO>(LoginDTO, sql, parameters);
                Json = JsonConvert.SerializeObject(ItemFeatureDTOs);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                Json = null;
            }
        }

        public async Task<int> SaveItemFeature(ItemFeatureDTO ItemFeatureDTO, LoginDTO LoginDTO)
        {
            try
            {
                //ItemFeatureDTO.ItemFeatureCreatedById = LoginDTO.UserId;
                //ItemFeatureDTO.ItemFeatureCreatedOn = DateTime.UtcNow;
                //ItemFeatureDTO.ItemFeatureModifiedById = LoginDTO.UserId;
                //ItemFeatureDTO.ItemFeatureModifiedOn = DateTime.UtcNow;
                const string Sql = ItemFeatureQB.SAVE_ITEMFEATURE;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, ItemFeatureDTO);
            }
            catch (Exception ex)
            {
                throw new Exception("Error while saving ItemFeature", ex);
            }
        }

        public async Task<int> UpdateItemFeature(ItemFeatureDTO ItemFeatureDTO, LoginDTO LoginDTO)
        {
            try
            {
                //ItemFeatureDTO.ItemFeatureModifiedById = LoginDTO.UserId;
                //ItemFeatureDTO.ItemFeatureModifiedOn = DateTime.UtcNow;
                const string sql = ItemFeatureQB.UPDATE_ITEMFEATURE;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, sql, ItemFeatureDTO);
            }
            catch (Exception ex)
            {
                throw new Exception("Error while updating ItemFeature", ex);
            }
        }

        public async Task<string> DeleteItemFeature(int ItemFeatureId, LoginDTO LoginDTO)
        {
            try
            {
                string sql = ItemFeatureQB.DELETE_ITEMFEATURE;
                var parameter = new { itemfeatureid = ItemFeatureId };
                var result = await _QueryExecutor.ExecuteAsync(LoginDTO, sql, parameter);

                if (result > 0)
                {
                    return ($"ItemFeature deleted successfully.");
                }
                else
                {
                    return ("User not found or could not be deleted.");
                }
            }
            catch (Exception ex)
            {
                throw new Exception("Error while deleting ItemFeature", ex);
            }
        }
    }
}