using System;
using System.Collections.Generic;
using System.Data;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.Results;
using Kreta.BusinessLogic.HelperClasses;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Security;
using Kreta.Core;
using Kreta.Core.Exceptions;
using Kreta.Enums;
using Kreta.Enums.ManualEnums;
using Kreta.Framework.Util;
using Kreta.Resources;
using Kreta.Web.Areas.Orarend.Logic;
using Kreta.Web.Areas.Orarend.Models;
using Kreta.Web.Helpers;
using Kreta.Web.Helpers.Error;
using Kreta.Web.Security;

namespace Kreta.Web.Areas.Orarend.ApiControllers
{
    public class BaseAdminTanariOrarendApiController : ApiController
    {
        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage SaveOrarendiOra(OrarendiOraModel model)
        {
            if (!ModelState.IsValid)
            {
                return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
            }

            OrarendiOraLogic.SetOraKezdetekAndOraVegek(model);

            var customModelState = OrarendiOraLogic.CheckCustomValidation(ModelState, model);
            if (!customModelState.IsValid)
            {
                return Request.CreateErrorResponse(HttpStatusCode.BadRequest, customModelState);
            }

            try
            {
                var orarendiOraHelper = new OrarendiOraHelper(ConnectionTypeExtensions.GetSessionConnectionType());

                orarendiOraHelper.CheckUtkozesValidationAndSaveOrUpdateOrarendiOrak(OrarendiOraLogic.SetOraValidationCoFromOrarendiOraModel(model), ClaimData.FelhasznaloId);

                return new HttpResponseMessage(HttpStatusCode.OK);
            }
            catch (BlException ex)
            {
                throw new StatusError(HttpStatusCode.BadRequest, ex.Message);
            }

            throw new StatusError(HttpStatusCode.BadRequest, OrarendResource.AzOrarendiOratNemLehetModositaniMertMarTartozikHozzaNaplozottOra);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage PreValidationOrarendiOra(OrarendiOraModel model)
        {
            if (!ModelState.IsValid)
            {
                return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
            }

            OrarendiOraLogic.SetOraKezdetekAndOraVegek(model);

            var customModelState = OrarendiOraLogic.CheckCustomValidation(ModelState, model);
            if (!customModelState.IsValid)
            {
                return Request.CreateErrorResponse(HttpStatusCode.BadRequest, customModelState);
            }

            var utkozesValidationMsg = OrarendiOraLogic.CheckUtkozesValidation(OrarendiOraLogic.SetOraValidationCoFromOrarendiOraModel(model), !model.ID.HasValue ? "OrarendiOrak.Save();" : "OrarendiOrak.ModConfirmSave();", isPrevalidation: true);

            if (utkozesValidationMsg.ErrorMsg.Length > 0)
            {
                throw new StatusError(HttpStatusCode.BadRequest, utkozesValidationMsg.ErrorMsg);
            }

            if (utkozesValidationMsg.Msg.Length > 0)
            {
                throw new StatusError(CustomHTTPStatusEnum.WarningMegszakitas, string.Empty) { Json = utkozesValidationMsg };
            }

            return new HttpResponseMessage(HttpStatusCode.OK);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage PreValidationDeleteOrarendiOra(OrarendiOraModel model)
        {
            OrarendiOraLogic.SetOraKezdetekAndOraVegek(model);

            var utkozesValidationMsg = OrarendiOraLogic.CheckUtkozesValidation(OrarendiOraLogic.SetOraValidationCoFromOrarendiOraModel(model), "OrarendiOrak.deleteOrarendiOra();", isPrevalidation: true, isForDelete: true);

            if (utkozesValidationMsg.Msg.Length > 0)
            {
                throw new StatusError(CustomHTTPStatusEnum.WarningMegszakitas, string.Empty) { Json = utkozesValidationMsg };
            }

            return new HttpResponseMessage(HttpStatusCode.OK);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage DeleteOrarendiOra(OrarendiOraModel model)
        {
            var orarendiOraHelper = new OrarendiOraHelper(ConnectionTypeExtensions.GetSessionConnectionType());

            bool torlesSikeres = orarendiOraHelper.DeletOrarendiOra(model.ID.Value, model.ModositasiIdoszakTipus, model.ModificationDate);

            if (torlesSikeres)
            {
                return new HttpResponseMessage(HttpStatusCode.OK);
            }

            throw new StatusError(HttpStatusCode.BadRequest, ErrorResource.OrarendiOraNemTorolhetoMivelATorlendoIdoszakbanMarVanNaplozottOra);
        }

        public int GetOraszam(int Id, CalendarOraTypeEnum calendarEnum)
        {
            var helper = new OrarendiOraHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            return helper.GetOraszamByOrarendiOra(Id, calendarEnum);
        }

        public string GetTanarokNeve(string id)
        {
            return int.TryParse(id, out int fID) && fID.IsEntityId()
                ? new FoglalkozasHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetTanarokTanoranKivuliFoglalkozashoz(fID)
                : string.Empty;
        }


        [HttpGet]
        public bool IsOrarendiNap(DateTime date)
        {
            var tanevrendHelper = new TanevrendHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            bool isOrarendiNap = tanevrendHelper.IsOrarendiNap(date, null);

            return isOrarendiNap;
        }

        [HttpGet]
        public bool HasTanitasiNap(DateTime date)
        {
            var tanevrendHelper = new TanevrendHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            bool isOrarendiNap = tanevrendHelper.IsOrarendiNap(date, null);

            return isOrarendiNap || tanevrendHelper.HasTanitasiNap(date);
        }

        [HttpPost]
        public JsonResult<OraCO> GetCsengetesiRendEsOrak(CsengetesiRendOraszamaModel csengetesiRend)
        {
            var helper = new CsengetesiRendHelper(ConnectionTypeExtensions.GetSessionConnectionType());

            var data = helper.GetCsengetesiRendEsOrak(csengetesiRend.AktualisCsengetesiRendId, csengetesiRend.AktualisOraSzam).Tables[0].Rows;

            var ora = new OraCO
            {
                Kezdete = data.Count > 0 ? data[0].Field<DateTime>("Kezdete").TimeOfDay : TimeSpan.Zero,
                Vege = data.Count > 0 ? data[0].Field<DateTime>("Vege").TimeOfDay : TimeSpan.Zero
            };

            return Json(ora);
        }

        public List<System.Web.Mvc.SelectListItem> GetHetirendList()
        {
            var dictionary = FrameworkEnumExtensions.EnumToList((int)
                GeneratedAdatszotarTipusEnum.HetiRendTipus, ClaimData.SelectedTanevID.Value, false);
            List<System.Web.Mvc.SelectListItem> list = new List<System.Web.Mvc.SelectListItem>();

            foreach (var item in dictionary)
            {
                System.Web.Mvc.SelectListItem sli = new System.Web.Mvc.SelectListItem() { Text = item.Value, Value = item.Key };
                list.Add(sli);
            }

            return list;
        }

        [HttpGet]
        public int GetOsztalyCsoportTerem(int? osztalyCsoportId)
        {
            if (osztalyCsoportId > 0)
            {
                return new OsztalyCsoportHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetOsztalyCsoportTeremId(osztalyCsoportId.Value);
            }

            return 0;
        }

    }
}