using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.ModelBinding;
using System.Web.Http.Results;
using Kendo.Mvc.UI;
using Kreta.BusinessLogic.Classes;
using Kreta.BusinessLogic.Classes.ComboBox;
using Kreta.BusinessLogic.HelperClasses;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Interfaces;
using Kreta.BusinessLogic.Logic.Mulasztas;
using Kreta.BusinessLogic.Security;
using Kreta.BusinessLogic.Utils;
using Kreta.Client.CoreApi;
using Kreta.Core.Exceptions;
using Kreta.Enums;
using Kreta.Framework;
using Kreta.Framework.Util;
using Kreta.Web.Helpers;
using Kreta.Web.Helpers.Error;
using Kreta.Web.Helpers.Grid;
using Kreta.Web.Security;

namespace Kreta.Web.Areas.Orarend.ApiControllers
{
    [ApiRoleClaimsAuthorize(true)]
    [ApiRolePackageAuthorize(KretaClaimPackages.Adminisztrator.ClaimValue)]
    public class AdminNaploEllenorzesApiController : ApiController
    {
        private readonly IFileServiceHelper fileServiceHelper;
        private readonly ICoreApiClient coreApiClient;

        public AdminNaploEllenorzesApiController(IFileServiceHelper fileServiceHelper, ICoreApiClient coreApiClient)
        {
            this.fileServiceHelper = fileServiceHelper ?? throw new ArgumentNullException(nameof(fileServiceHelper));
            this.coreApiClient = coreApiClient ?? throw new ArgumentNullException(nameof(coreApiClient));
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage UpdateNemMegtartott(int id, DateTime oraKezdete, DateTime oraVege)
        {
            var helper = new OrarendiOraHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            var helperCo = helper.GetOrarendiOraById(id);

            var co = new TanoraCO();
            co.Targy = helperCo.TantargyId;
            co.Terem = helperCo.TeremID;
            co.IsTanoranKivuli = helperCo.TanoranKivuliFoglalkozas;
            co.Sorszamozando = false;
            co.OrarendiOra = helperCo.ID;
            co.OsztCsop = helperCo.OsztalyCsoportId;
            co.Tanar = helperCo.TanarId;
            co.OraKezd = oraKezdete;
            co.OraVeg = oraVege;
            co.Oraszam = helperCo.Oraszam;
            co.EvesOraSorszam = null;
            co.Megtartott = false;
            co.Tulaj = helperCo.TanarId;
            co.HetNapja = helperCo.HetNapja;
            co.CsengetesiRendID = helperCo.CsengetesiRendID;
            co.AdminAltalKiirt = true;
            co.Datum = co.OraKezd.Date;

            var thelper = new TanoraHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            thelper.TanoraNaplozas(co, mulasztasCo: null, fileServiceHelper, coreApiClient);

            return new HttpResponseMessage(HttpStatusCode.OK);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage DeleteNaplozas(int id)
        {
            try
            {
                var helper = new TanoraHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType());

                helper.NaplozasTorlese(id, true);

            }
            catch (BlException e)
            {
                throw new StatusError(HttpStatusCode.BadRequest, e.Message) { UnHandledException = e };
            }

            return new HttpResponseMessage(HttpStatusCode.OK);
        }

        public DataSourceResult GetMulasztasok(int osztalycsoportId, int tanoraId, DateTime oraKezdete, DateTime oraVege, int targyId, int tanarId, [ModelBinder(typeof(ModelBinder.DataSourceRequestModelBinder))] DataSourceRequest request)
        {
            return new MulasztasLogic(ConnectionTypeExtensions.GetSessionConnectionType()).GetMulasztasok(osztalycsoportId, tanoraId, oraKezdete, oraVege, targyId, tanarId, false).ToDataSourceResult();
        }

        private void SetMagantanuloFelmentett(DataSet ds)
        {
            foreach (DataRow item in ds.Tables[0].Rows)
            {
                if (SDAConvert.ToBoolean(item["IsMagantanulo_BOOL"]))
                {
                    item["OraMentesseg"] = "T";
                    item["OraMentesseg_BOOL"] = true;
                    item["Oka"] = StringResourcesUtil.GetString(387); /*Magántanuló*/
                }
            }
        }

        public JsonResult<List<ComboBoxListItem>> GetTanarList()
        {
            var connectionType = ConnectionTypeExtensions.GetSessionConnectionType();
            var felhasznalokOnlyAlkalmazottSzerepkorIds = new FelhasznaloHelper(connectionType).GetFelhasznaloIdsOnlyAlkalmazottSzerepkor();
            IDictionary<string, string> lista;
            var helper = new TanarHelper(connectionType);
            lista = helper.GetTanarok(string.Empty, oktatasiAzonositoval: true);

            lista.Remove("");

            return Json(lista.ToComboBoxItemList().Where(x => !felhasznalokOnlyAlkalmazottSzerepkorIds.Contains(SDAConvert.ToInt32(x.Value))).ToList());
        }

        public JsonResult<List<ComboBoxListItem>> GetHelyettesitesTipus()
        {
            var data = FrameworkEnumExtensions.EnumToList((int)GeneratedAdatszotarTipusEnum.HelyettesitesTipus, ClaimData.SelectedTanevID.Value, false);

            return Json(data.ToComboBoxItemList());
        }

        public JsonResult<List<ComboBoxListItem>> GetTema(int osztcsop, int targy)
        {
            var helper = new TanoraHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType());

            var list = helper.GetTemaIdAndNameForNaplozasDDL(targy, osztcsop).ToComboBoxItemList();

            return Json(list);
        }

        public List<System.Web.Mvc.SelectListItem> GetTanarListItems()
        {
            IDictionary<string, string> list;
            var helper = new TanarHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            list = helper.GetTanarok(string.Empty, oktatasiAzonositoval: false);

            list.Remove("");

            return list.ToSelectListItemList();
        }
    }
}