using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web.Mvc;
using Foolproof;
using Kreta.BusinessLogic.Classes;
using Kreta.BusinessLogic.HelperClasses;
using Kreta.Enums;
using Kreta.Enums.ManualEnums;
using Kreta.Resources;
using Kreta.Web.Helpers;
using Kreta.Web.Helpers.TabStrip;
using Kreta.Web.Models;
using Kreta.Web.Security;

namespace Kreta.Web.Areas.Tantargy.Models
{
    public class TantargyModel
    {
        public TantargyModel()
        {
            TabList = new List<TabStripItemModel>();
            RadioButtonItems = new List<SelectListItem>();
            ErtekelesKorlatozasList = GetErtekelesKorlatozasList();
            AmiKepzesiJellemzokModel = new AmiKepzesiJellemzokModel();
        }

        public int? ID { get; set; }

        public List<TabStripItemModel> TabList { get; set; }
        public List<SelectListItem> RadioButtonItems { get; set; }
        public AmiKepzesiJellemzokModel AmiKepzesiJellemzokModel { get; set; }

        public List<int> NemzetiDokumentumNyelvek { get; set; } = new List<int>();

        public bool NemzetiDokumentumNyelvekMegjelenjenek
        {
            get
            {
                return NemzetiDokumentumNyelvek.Any(x => x == ((int)AnyanyelvEnum.horvat) || x == ((int)AnyanyelvEnum.szerb) || x == ((int)AnyanyelvEnum.roman));
            }
        }
        [Display(Name = nameof(TantargyResource.Tanev), ResourceType = typeof(TantargyResource))]
        public string Tanev { get; set; }

        [Display(Name = nameof(TantargyResource.TantargyNev), ResourceType = typeof(TantargyResource))]
        [Required(ErrorMessageResourceName = nameof(TantargyResource.ATantargyNevMegadasaKotelezo), ErrorMessageResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyNev { get; set; }

        [Display(Name = nameof(TantargyResource.TantargyRovidnev), ResourceType = typeof(TantargyResource))]
        [MaxLength(20, ErrorMessageResourceName = nameof(TantargyResource.ATantargyRovidNevMaximum20KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyRovidNev { get; set; }

        [Display(Name = nameof(TantargyResource.TantargyKategoria), ResourceType = typeof(TantargyResource))]
        [Required(ErrorMessageResourceName = nameof(TantargyResource.ATantargyKategoriaMegadasaKotelezo), ErrorMessageResourceType = typeof(TantargyResource))]
        public int? TargyKategoria { get; set; }

        [Display(Name = nameof(TantargyResource.TantargyKategoria), ResourceType = typeof(TantargyResource))]
        public string TargyKategoriaNev { get; set; }

        [Display(Name = nameof(TantargyResource.ESLTantargyKategoria), ResourceType = typeof(TantargyResource))]
        [Required(ErrorMessageResourceName = nameof(TantargyResource.AzESLTargyKategoriaMegadasaKotelezo), ErrorMessageResourceType = typeof(TantargyResource))]
        public int? ESLTargyKategoria { get; set; }

        [Display(Name = nameof(TantargyResource.ESLTantargyKategoria), ResourceType = typeof(TantargyResource))]
        public string ESLTargyKategoriaNev { get; set; }

        [Display(Name = nameof(TantargyResource.KapcsolodoFotantargyNeve), ResourceType = typeof(TantargyResource))]
        [RequiredIf(nameof(FoTargyIDValidationAttr), true, ErrorMessageResourceName = nameof(TantargyResource.KapcsolodoFotantargyNevenekMegadasaKotelezo), ErrorMessageResourceType = typeof(TantargyResource))]
        public int? FoTargyID { get; set; }

        public bool FoTargyIDValidationAttr => AltantargyNyomtatvanyban || !IsFoTargy;

        [Display(Name = nameof(TantargyResource.KapcsolodoFotantargyNeve), ResourceType = typeof(TantargyResource))]
        public string FoTargyNev { get; set; }

        [Display(Name = nameof(TantargyResource.Fotantargy), ResourceType = typeof(TantargyResource))]
        public bool IsFoTargy { get; set; }

        [Display(Name = nameof(TantargyResource.Fotantargy), ResourceType = typeof(TantargyResource))]
        public string IsFoTargy_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsFoTargy ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.KollegiumiTargy), ResourceType = typeof(TantargyResource))]
        public bool IsKollegiumiTargy { get; set; }

        [Display(Name = nameof(TantargyResource.KollegiumiTargy), ResourceType = typeof(TantargyResource))]
        public string IsKollegiumiTargy_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsKollegiumiTargy ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.GyakorlatiTargy), ResourceType = typeof(TantargyResource))]
        public bool GyakorlatiTargy { get; set; }

        [Display(Name = nameof(TantargyResource.GyakorlatiTargy), ResourceType = typeof(TantargyResource))]
        public string GyakorlatiTargy_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(GyakorlatiTargy ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.AmiTargy), ResourceType = typeof(TantargyResource))]
        public bool IsAmiTargyMod { get; set; }

        [Display(Name = nameof(TantargyResource.MSZGtantargy), ResourceType = typeof(TantargyResource))]
        public bool IsMszgTargy { get; set; }

        [Display(Name = nameof(TantargyResource.MSZGtantargy), ResourceType = typeof(TantargyResource))]
        public string IsMszgTargy_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsMszgTargy ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.AmiTargy), ResourceType = typeof(TantargyResource))]
        public string IsAmiTargy_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsAmiTargyMod ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.FelnottoktatasTargy), ResourceType = typeof(TantargyResource))]
        public bool IsFelnottOktatasTargy { get; set; }

        [Display(Name = nameof(TantargyResource.AltantargykentBizonyitvanyban), ResourceType = typeof(TantargyResource))]
        public bool AltantargyNyomtatvanyban { get; set; }

        [Display(Name = nameof(TantargyResource.AltantargykentBizonyitvanyban), ResourceType = typeof(TantargyResource))]
        public string AltantargyNyomtatvanyban_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(AltantargyNyomtatvanyban ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.FelnottoktatasTargy), ResourceType = typeof(TantargyResource))]
        public bool IsFelnottOktatas { get; set; }

        [Display(Name = nameof(TantargyResource.FelnottoktatasTargy), ResourceType = typeof(TantargyResource))]
        public string IsFelnottOktatas_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsFelnottOktatas ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.IsEgymi), ResourceType = typeof(TantargyResource))]
        public bool IsEgymi { get; set; }

        [Display(Name = nameof(TantargyResource.IsEgymi), ResourceType = typeof(TantargyResource))]
        public string IsEgymi_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsEgymi ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.TanulmanyiAtlagbaNemSzamitBele), ResourceType = typeof(TantargyResource))]
        public bool IsTanulmanyiAtlagbaNemSzamit { get; set; }

        [Display(Name = nameof(TantargyResource.TanulmanyiAtlagbaNemSzamitBele), ResourceType = typeof(TantargyResource))]
        public string IsTanulmanyiAtlagbaNemSzamit_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsTanulmanyiAtlagbaNemSzamit ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.NincsBeloleOra), ResourceType = typeof(TantargyResource))]
        public bool IsNincsBeloleOraMod { get; set; }

        [Display(Name = nameof(TantargyResource.NincsBeloleOra), ResourceType = typeof(TantargyResource))]
        public string IsNincsBeloleOra_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsNincsBeloleOraMod ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.OsztalynaplobanNemJelenikMeg), ResourceType = typeof(TantargyResource))]
        public bool IsOsztalynaplobanNemJelenikMeg { get; set; }

        [Display(Name = nameof(TantargyResource.OsztalynaplobanNemJelenikMeg), ResourceType = typeof(TantargyResource))]
        public string IsOsztalynaplobanNemJelenikMeg_BNAME { get { return IsOsztalynaplobanNemJelenikMeg ? IgenNemEnum.Igen.GetDisplayName(ClaimData.SelectedTanevID.Value) : IgenNemEnum.Nem.GetDisplayName(ClaimData.SelectedTanevID.Value); } }

        [Display(Name = nameof(TantargyResource.OsztalynaplobanMegjelenik), ResourceType = typeof(TantargyResource))]
        public bool IsOsztalyOrarendjebenMegjelenik { get; set; }

        [Display(Name = nameof(TantargyResource.OsztalynaplobanMegjelenik), ResourceType = typeof(TantargyResource))]
        public string IsOsztalyokOrarendjebenMegjelenik_BNAME { get { return Kreta.Framework.StringResourcesUtil.GetString(IsOsztalyOrarendjebenMegjelenik ? 133 : 134); } } //Igen, Nem

        [Display(Name = nameof(TantargyResource.OsztalyEsTanuloiOrarendbenNemJelenikMeg), ResourceType = typeof(TantargyResource))]
        public bool IsOsztalyEsTanuloiOrarendbenNemJelenikMeg { get => !IsOsztalyOrarendjebenMegjelenik; set => IsOsztalyOrarendjebenMegjelenik = !value; }

        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ABizonyitvanybanMegjelenoNevMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        [Display(Name = nameof(TantargyResource.BizonyitvanybanMegjelenoNev), ResourceType = typeof(TantargyResource))]
        public string NevNyomtatvanyban { get; set; }

        [Display(Name = nameof(TantargyResource.AngolTantargyNev), ResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyAngolNev { get; set; }

        [Display(Name = nameof(TantargyResource.NemetTantargyNev), ResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyNemetNev { get; set; }

        [Display(Name = nameof(TantargyResource.HorvatTantargyNev), ResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyHorvatNev { get; set; }

        [Display(Name = nameof(TantargyResource.RomanTantargyNev), ResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargyRomanNev { get; set; }

        [Display(Name = nameof(TantargyResource.SzerbTantargyNev), ResourceType = typeof(TantargyResource))]
        [MaxLength(150, ErrorMessageResourceName = nameof(TantargyResource.ATantargyNeveMaximum150KarakterLehet), ErrorMessageResourceType = typeof(TantargyResource))]
        public string TantargySzerbNev { get; set; }

        [Display(Name = nameof(TantargyResource.Sorszam), ResourceType = typeof(TantargyResource))]
        [Range(Core.Constants.MinMaxValues.MinTantargySorszam, Core.Constants.MinMaxValues.MaxTantargySorszam, ErrorMessageResourceName = nameof(ErrorResource.Ervenytelen), ErrorMessageResourceType = typeof(ErrorResource))]
        public int Sorszam { get; set; }

        [Display(Name = nameof(CommonResource.Megjegyzes), ResourceType = typeof(CommonResource))]
        [StringLength(500, ErrorMessageResourceName = nameof(CommonResource.AMegjegyzesSzovegeNemLehet500KarakternelHosszabb), ErrorMessageResourceType = typeof(ErrorResource))]
        public string Megjegyzes { get; set; }

        public List<int> GyakorlatigenyessegKategoriak { get { return Kreta.Core.Constants.GyakorlatigenyessegTargyKategoriaTipusIdList; } }

        public bool IsGyakorlatigenyessegKategoria { get { return ClaimData.IsSelectedTanev20_21OrLater && ClaimData.IsSzakkepzoIntezmeny && TargyKategoria.HasValue && GyakorlatigenyessegKategoriak.Contains(TargyKategoria.Value); } }

        [RequiredIf(nameof(IsGyakorlatigenyessegKategoria), true, ErrorMessageResourceName = nameof(TantargyResource.GyakorlatigenyessegKitolteseKotelezo), ErrorMessageResourceType = typeof(TantargyResource))]
        [KretaRange(1, 99, ErrorMessageResourceName = nameof(TantargyResource.SzazalekosErtekNincsAMegengedettTartomanyban), ErrorMessageResourceType = typeof(TantargyResource))]
        [Display(Name = nameof(TantargyResource.Gyakorlatigenyesseg), ResourceType = typeof(TantargyResource))]
        public int? Gyakorlatigenyesseg { get; set; }

        [Display(Name = nameof(TantargyResource.ErtekelesKorlatozas), ResourceType = typeof(TantargyResource))]
        public List<int> ErtekelesKorlatozasIdList { get; set; }

        [Display(Name = nameof(TantargyResource.ErtekelesKorlatozas), ResourceType = typeof(TantargyResource))]
        public string ErtekelesKorlatozasStringList
        {
            get
            {
                var result = new List<string>();
                foreach (var item in ErtekelesKorlatozasList)
                {
                    if (int.TryParse(item.Value, out int id))
                    {
                        if (ErtekelesKorlatozasIdList.Contains(id))
                        {
                            result.Add(item.Text);
                        }
                    }
                }

                return string.Join(", ", result);
            }
        }

        public List<SelectListItem> ErtekelesKorlatozasList { get; set; }

        private List<SelectListItem> GetErtekelesKorlatozasList()
        {
            var dictionary = EnumExtensions.EnumToDictionary<ErtekelesKorlatozas>(ClaimData.SelectedTanevID.Value, false, true);
            return dictionary.ToSelectListItemList();
        }

        public void SetDefaultsForNew()
        {
            TargyKategoria = (int)TargyKategoriaTipusEnum.na;

            IsFoTargy = true;

            Sorszam = Core.Constants.MinMaxValues.MinTantargySorszam;

            IsTanulmanyiAtlagbaNemSzamit = false;

            ErtekelesKorlatozasIdList = Enum.GetValues(typeof(ErtekelesKorlatozas)).Cast<ErtekelesKorlatozas>().Cast<int>().ToList();

            IsOsztalynaplobanNemJelenikMeg = false;
            IsOsztalyOrarendjebenMegjelenik = true;

            AmiKepzesiJellemzokModel.MufajTipusId = (int)MufajTipusEnum.na;
            AmiKepzesiJellemzokModel.TanszakTipusId = (int)TanszakTipusEnum.na;
        }

        public void SetErtekelesKorlatozasIdList(TantargyCO co)
        {
            ErtekelesKorlatozasIdList = new List<int>();

            if (co.IsOsztalyzattalErtekelheto)
            {
                ErtekelesKorlatozasIdList.Add((int)ErtekelesKorlatozas.OsztalyzattalErtekelheto);
            }

            if (co.IsSzovegesenErtekelheto)
            {
                ErtekelesKorlatozasIdList.Add((int)ErtekelesKorlatozas.SzovegesenErtekelheto);
            }

            if (co.IsSzazalekosanErtekelheto)
            {
                ErtekelesKorlatozasIdList.Add((int)ErtekelesKorlatozas.SzazalekosanErtekelheto);
            }
        }
    }
}