using AutoMapper;
using Gestor.Infrastructure.Entities.Generic;
using Gestor.Infrastructure.Entities.Seguros;
using Gestor.Infrastructure.Mappers;
using Gestor.Infrastructure.Repository.Generic;
using Gestor.Infrastructure.Repository.Interface;
using Gestor.Infrastructure.UnitOfWork.Generic;
using Gestor.Model.Domain.Generic;
using Gestor.Model.Domain.Seguros;
using NHibernate;
using NHibernate.Connection;
using NHibernate.Impl;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Data.SqlClient;
using System.Linq;
using System.Linq.Expressions;
using System.Runtime.CompilerServices;

namespace Gestor.Infrastructure.Repository.Logic
{
	public class CoberturaRepository : GenericRepository<CoberturaDb>, ICoberturaRepository, IGenericRepository<CoberturaDb>
	{
		private readonly GenericUnitOfWork _unitOfWork;

		public CoberturaRepository(GenericUnitOfWork unitOfWork) : base(unitOfWork.Session)
		{
			this._unitOfWork = unitOfWork;
		}

		public List<Cobertura> AddRange(List<Cobertura> coberturas)
		{
			List<CoberturaDb> coberturaDbs = ApplicationMapper.Mapper.Map<List<Cobertura>, List<CoberturaDb>>(coberturas);
			base.AddRange(coberturaDbs);
			return ApplicationMapper.Mapper.Map<List<CoberturaDb>, List<Cobertura>>(coberturaDbs);
		}

		public void Delete(long id)
		{
			CoberturaDb coberturaDb = base.FindEntityById(id);
			if (coberturaDb == null)
			{
				return;
			}
			base.Delete(coberturaDb);
		}

		public void DeletebyItem(long id)
		{
			object connection;
			SessionFactoryImpl sessionFactory = this._unitOfWork.Session.SessionFactory as SessionFactoryImpl;
			if (sessionFactory != null)
			{
				connection = sessionFactory.ConnectionProvider.GetConnection();
			}
			else
			{
				connection = null;
			}
			using (SqlConnection sqlConnection = connection as SqlConnection)
			{
				using (SqlCommand sqlCommand = sqlConnection.CreateCommand())
				{
					sqlCommand.CommandText = string.Format("DELETE FROM cobertura WHERE iditem = {0}", id);
					sqlCommand.ExecuteNonQuery();
				}
			}
		}

		public void DeleteRange(List<long> ids)
		{
			List<CoberturaDb> list = (
				from x in base.All()
				where ids.Contains(x.Item.Id)
				select x).ToList<CoberturaDb>();
			if (list.Count == 0)
			{
				return;
			}
			base.DeleteRange(list);
		}

		public Cobertura FindById(long id)
		{
			CoberturaDb coberturaDb = base.FindEntityById(id);
			return ApplicationMapper.Mapper.Map<CoberturaDb, Cobertura>(coberturaDb);
		}

		public List<Cobertura> FindByItemId(long id)
		{
			object connection;
			SessionFactoryImpl sessionFactory = this._unitOfWork.Session.SessionFactory as SessionFactoryImpl;
			DataTable dataTable = new DataTable();
			DataTable dataTable1 = new DataTable();
			if (sessionFactory != null)
			{
				connection = sessionFactory.ConnectionProvider.GetConnection();
			}
			else
			{
				connection = null;
			}
			using (SqlConnection sqlConnection = connection as SqlConnection)
			{
				using (SqlCommand sqlCommand = sqlConnection.CreateCommand())
				{
					sqlCommand.CommandText = "SELECT * FROM coberturapadrao;";
					using (SqlDataAdapter sqlDataAdapter = new SqlDataAdapter())
					{
						sqlDataAdapter.SelectCommand = sqlCommand;
						sqlDataAdapter.Fill(dataTable);
					}
					sqlCommand.CommandText = string.Format("SELECT * FROM cobertura WHERE iditem = {0}", id);
					using (SqlDataAdapter sqlDataAdapter1 = new SqlDataAdapter())
					{
						sqlDataAdapter1.SelectCommand = sqlCommand;
						sqlDataAdapter1.Fill(dataTable1);
					}
				}
			}
			List<CoberturaPadrao> list = (
				from x in dataTable.AsEnumerable().ToList<DataRow>()
				select new CoberturaPadrao()
				{
					Id = x.Field<long>("idcoberturapadrao"),
					IdRamo = (x.Field<object>("idramo") != null ? x.Field<long>("idramo") : (long)0),
					Descricao = x.Field<string>("descricao")
				}).ToList<CoberturaPadrao>();
			return dataTable1.AsEnumerable().ToList<DataRow>().Select<DataRow, Cobertura>((DataRow x) => {
				Cobertura cobertura = new Cobertura()
				{
					Id = x.Field<long>("idcobertura"),
					CoberturaPadrao = (x.Field<object>("idcoberturapadrao") == null ? null : list.FirstOrDefault<CoberturaPadrao>((CoberturaPadrao c) => c.Id == x.Field<long>("idcoberturapadrao"))),
					Item = new Item()
					{
						Id = x.Field<long>("iditem")
					}
				};
				decimal? nullable = x.Field<decimal?>("franquia");
				cobertura.Franquia = nullable.GetValueOrDefault();
				nullable = x.Field<decimal?>("premio");
				cobertura.Premio = nullable.GetValueOrDefault();
				nullable = x.Field<decimal?>("lmi");
				cobertura.Lmi = nullable.GetValueOrDefault();
				cobertura.Observacao = x.Field<string>("observacao");
				return cobertura;
			}).ToList<Cobertura>();
		}

		public Cobertura Merge(Cobertura cobertura)
		{
			CoberturaDb coberturaDb = ApplicationMapper.Mapper.Map<Cobertura, CoberturaDb>(cobertura);
			base.Merge(coberturaDb);
			return ApplicationMapper.Mapper.Map<CoberturaDb, Cobertura>(coberturaDb);
		}

		public List<Cobertura> MergeRange(List<Cobertura> coberturas)
		{
			List<CoberturaDb> coberturaDbs = ApplicationMapper.Mapper.Map<List<Cobertura>, List<CoberturaDb>>(coberturas);
			CoberturaRepository coberturaRepository = this;
			coberturaDbs.ForEach(new Action<CoberturaDb>(coberturaRepository.Merge));
			return ApplicationMapper.Mapper.Map<List<CoberturaDb>, List<Cobertura>>(coberturaDbs);
		}

		public Cobertura SaveOrUpdate(Cobertura cobertura)
		{
			CoberturaDb coberturaDb = ApplicationMapper.Mapper.Map<Cobertura, CoberturaDb>(cobertura);
			this.SaveOrUpdate(coberturaDb);
			return ApplicationMapper.Mapper.Map<CoberturaDb, Cobertura>(coberturaDb);
		}
	}
}