using System;
using System.Collections.Generic;
using System.Linq;
using Kreta.BusinessLogic.HelperClasses;
using Kreta.BusinessLogic.Helpers;
using Kreta.Enums.ManualEnums;
using Kreta.Web.Areas.Intezmeny.Logic;
using Kreta.Web.Areas.Orarend.Models;
using Kreta.Web.Helpers;

namespace Kreta.Web.Areas.Orarend.Logic
{
    public class AdminKozpontiOraLogic
    {
        public KozpontiOraValidationCo CreateOraValidationCoListForKozpontiOrak(DateTime start, DateTime end, int hanyadikOra, List<AdminKozpontiOrakRogzitesGridModel> kozpontiOrakList, bool isTeremutkozesFigyelese, out List<OraValidationCo> validatedKozpontiOraToBeSaved)
        {
            validatedKozpontiOraToBeSaved = new List<OraValidationCo>();
            var validationCo = new KozpontiOraValidationCo();
            validationCo.IsValid = true;
            validationCo.ErrorMessage = string.Empty;

            if (kozpontiOrakList == null || !kozpontiOrakList.Any())
            {
                return validationCo;
            }
            var orarendiOraHelper = new OrarendiOraHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            var csengetesirendId = new AdminKozpontiOrakHelper(ConnectionTypeExtensions.GetSessionConnectionType()).CsengetesirendId;
            var kozpontiOraGroupId = Guid.NewGuid();
            foreach (var kozpontiOra in kozpontiOrakList)
            {
                OrarendiOraModel orarendiOramodel = KozpontiOraConverter.ConvertToOrarendiOra(kozpontiOra, csengetesirendId, start, end, hanyadikOra);
                OrarendiOraLogic.SetHetNapja(orarendiOramodel, start.DayOfWeek);
                orarendiOramodel.HetirendList = OrarendiOraLogic.GetAktualHetirendList();
                orarendiOramodel.IsEgyediNap = TanevRendjeLogic.IsEgyediNapByDateAndOsztalyCsoportId(start.Date, kozpontiOra.OsztalyId);

                OrarendiOraLogic.PostProcessHetirend(orarendiOramodel);
                OrarendiOraLogic.PostProcessOraszam(orarendiOramodel);
                OrarendiOraLogic.PostProcessHetnapja(orarendiOramodel);
                orarendiOramodel.ModositasiIdoszakTipus = (int)OraModositasiIdoszakTipus.EgyOra;

                OraValidationCo oraValidationCo = orarendiOramodel.CreateOraValidationCo();

                if (orarendiOraHelper.CheckUtkozesValidation(oraValidationCo, null, isPrevalidation: false, isThrowExceptionOnCollision: false, isCheckKozponti: true, isTeremutkozesFigyelese: isTeremutkozesFigyelese))
                {

                    if (oraValidationCo.IsKozpontiDuplicate || !string.IsNullOrWhiteSpace(oraValidationCo.Msg.ToString()))
                    {
                        validationCo.IsValid = false;
                        validationCo.ErrorMessage = oraValidationCo.Msg.ToString();
                        validationCo.HasTeremutkozes = oraValidationCo.OrarendiOraValidationCo.HasTeremutkozes;
                        validationCo.TeremutkozesSystemSettingsValue = oraValidationCo.OrarendiOraValidationCo.TeremutkozesSystemSetting;
                        validatedKozpontiOraToBeSaved.Add(oraValidationCo);
                        return validationCo;

                    }

                    oraValidationCo.OrarendiOraValidationCo.KozpontiOraGroupId = kozpontiOraGroupId;
                    validatedKozpontiOraToBeSaved.Add(oraValidationCo);
                }
            }

            return validationCo;
        }
    }
}