using System;
using System.Collections.Generic;
using System.Linq;
using Kreta.BusinessLogic.Classes;
using Kreta.Client.CoreApi;
using Kreta.Client.CoreApi.Response;
using Kreta.Core;
using Kreta.Core.ConnectionType;
using Kreta.Core.Validation.Exceptions;
using Kreta.Core.Validation.Exceptions.Enum;
using Kreta.DataAccessManual;
using Kreta.DataAccessManual.Util;
using Kreta.Enums.ManualEnums;

namespace Kreta.BusinessLogic.Helpers
{
    public class EszkozIgenylesHelper : LogicBase
    {
        public EszkozIgenylesHelper(IConnectionType connectionType) : base(connectionType)
        {
        }

        public int EszkozIgenylesInsert(ICoreApiClient coreApiClient, EszkozIgenylesCreateDto dto, string intezmenyGuid, int tanevSorszam)
        {
            try
            {
                var response = coreApiClient.EszkozIgenylesInsert(dto, intezmenyGuid, tanevSorszam);
                return response.NewId;
            }
            catch (Exception e)
            {
                throw new ValidationException(ValidationErrorType.Undefined, e.Message);
            }
        }

        public void EszkozIgenylesUpdate(ICoreApiClient coreApiClient, EszkozIgenylesUpdateDto dto, string intezmenyGuid, int tanevSorszam)
        {
            try
            {
                var response = coreApiClient.EszkozIgenylesUpdate(dto, intezmenyGuid, tanevSorszam);
            }
            catch (Exception e)
            {
                throw new ValidationException(ValidationErrorType.Undefined, e.Message);
            }
        }

        public List<EszkozIgenylesDto> EszkozIgenylesGet(ICoreApiClient coreApiClient, string intezmenyGuid, int tanevSorszam, int? alkalmazottId, int? gondviseloId)
        {
            try
            {
                var result = coreApiClient.EszkozIgenylesGet(intezmenyGuid, tanevSorszam);

                if (alkalmazottId.HasValue)
                {
                    result = result.Where(x => x.AlkalmazottId == alkalmazottId.Value).ToList();
                }

                if (gondviseloId.HasValue)
                {
                    result = result.Where(x => x.GondviseloId == gondviseloId.Value).ToList();
                }

                return result;
            }
            catch (Exception e)
            {
                throw new ValidationException(ValidationErrorType.Undefined, e.Message);
            }
        }

        public bool IsEszkozKiosztva(int tanuloId)
        {
            return Dal.CustomConnection.Run(ConnectionType, h =>
            {
                var eszkozIgenyles = h.EszkozigenylesDal();
                var dataSet = eszkozIgenyles.IsEszkozKiosztva(IntezmenyId, TanevId, tanuloId);

                if (dataSet.Tables[0].Rows.Count < 1)
                {
                    return false;
                }
                return SDAConvert.ToBooleanFromTF(dataSet.Tables[0].Rows[0]["C_ISESZKOZKIOSZTVA"]);
            });
        }

        public string EszkozUgyintezesUrl()
        {
            return Dal.CustomConnection.Run(ConnectionType, (h) =>
            {
                var intezmenyConfigHelper = new IntezmenyConfigHelper(new DalHandlerConnectionType(ConnectionType, h));
                var eszkozUgyintezesUrl = intezmenyConfigHelper.GetIntezmenyConfig<string>(IntezmenyConfigModulEnum.EszkozUgyintezes, IntezmenyConfigTipusEnum.Url);

                return eszkozUgyintezesUrl;
            });
        }
    }
}