using System;
using System.Collections.Generic;
using System.Data;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.ModelBinding;
using Kendo.Mvc.UI;
using Kreta.BusinessLogic.Classes;
using Kreta.BusinessLogic.HelperClasses;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Security;
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.Helpers.Grid;
using Kreta.Web.Security;

namespace Kreta.Web.Areas.Orarend.ApiControllers
{
    [ApiRoleClaimsAuthorize(true)]
    [ApiRolePackageAuthorize(KretaClaimPackages.Naplo.ClaimValue)]
    public class SzamonkeresElorejelzesApiController : ApiController
    {
        [HttpPost]
        [ApiRolePackageAuthorize(
            KretaClaimPackages.IsKozossegiSzolgalatKezelo.ClaimValue,
            KretaClaimPackages.Osztalyfonok.ClaimValue,
            KretaClaimPackages.SzuperOsztalyfonok.ClaimValue,
            KretaClaimPackages.Adminisztrator.ClaimValue,
            KretaClaimPackages.FelhasznaloMunkakoreNemTiltoListas.ClaimValue,
            KretaClaimPackages.Naplo.ClaimValue
        )]
        public DataSourceResult GetSzamonkeresElorejelzesDetailGrid(int oraGroupId, int osztalyCsoportId, DateTime datum, [ModelBinder(typeof(ModelBinder.DataSourceRequestModelBinder))] DataSourceRequest request)
        {
            var helper = new SzamonkeresElorejelzesHelper(ConnectionTypeExtensions.GetSessionConnectionType());

            helper.GridParameters = Converter.GridParameter(request);

            SzamonkeresElorejelzesSearchCO co = new SzamonkeresElorejelzesSearchCO
            {
                OraGroupId = oraGroupId,
                Datum = datum,
                OsztalyCsoportId = osztalyCsoportId
            };

            var ds = helper.GetSzamonkeresElorejelzesDetailDataSet(co, isKellKapcsolodoOsztalyok: true);

            DataSourceResult result = ds.ToDataSourceResult();

            return result;
        }

        [HttpGet]
        [ApiValidateAjaxAntiForgeryToken]
        public IHttpActionResult GetModListAndComboItemColor(int? OraGroupId, int? OsztalyCsoportId, DateTime? Datum)
        {
            var helper = new SzamonkeresElorejelzesHelper(ConnectionTypeExtensions.GetSessionConnectionType());

            var szamonkeresModIdList = helper.GetModListAndComboItemColorNapiLimithez(OraGroupId, Datum, OsztalyCsoportId, out string backgroundColor);

            return Json(new { ErtekelesModList = szamonkeresModIdList, color = backgroundColor });
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public IHttpActionResult ValidateSzamonkeresElorejelzes(SzamonkeresElorejelzesModel model)
        {
            var szKLogic = new SzamonkeresElorejelzesLogic();
            int limit = szKLogic.GetNapiSzamonkeresiLimit;
            List<int> ertekelesModokLimithez = szKLogic.GetModokListNapiLimithez;

            if (model.ErtekelesModId != null && ertekelesModokLimithez.Contains(model.ErtekelesModId.Value) &&
                limit > 0 && ertekelesModokLimithez.Count > 0 && szKLogic.SzamonkeresLimitFigyelmeztetes < 3)
            {
                var helper = new SzamonkeresElorejelzesHelper(ConnectionTypeExtensions.GetSessionConnectionType());

                SzamonkeresElorejelzesSearchCO co = new SzamonkeresElorejelzesSearchCO
                {
                    OraGroupId = model.OraGroupId,
                    Datum = model.Datum,
                    NapiSzamonkeresLimit = limit,
                    OsztalyCsoportId = model.OsztalyCsoportId,
                    ErtekelesModokLimithez = ertekelesModokLimithez
                };

                var ds = helper.GetTanulokSzamonkeresElorejelzesei(co);

                switch (szKLogic.SzamonkeresLimitFigyelmeztetes)
                {
                    case 1:
                        if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
                        {
                            string msg = string.Format(OrarendResource.FelvitelNemLehetsegesLimit0Miatt, limit) + "<br>";

                            foreach (DataRow row in ds.Tables[0].Rows)
                            {
                                msg += SDAConvert.ToString(row["Nev"]) + " - " + SDAConvert.ToString(row["OsztalyNev"]) + " (" + SDAConvert.ToString(row["SzamonkeresekSzama"]) + ") " + "<br>";
                            }

                            throw new StatusError(HttpStatusCode.BadRequest, msg);
                        }

                        break;
                    case 2:
                        if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
                        {
                            string msg = string.Format(OrarendResource.FelvitelNemLehetsegesLimit0MiattKerdes, limit) + "<br>" + "<br>";

                            foreach (DataRow row in ds.Tables[0].Rows)
                            {
                                msg += SDAConvert.ToString(row["Nev"]) + " - " + SDAConvert.ToString(row["OsztalyNev"]) + " (" + SDAConvert.ToString(row["SzamonkeresekSzama"]) + ") " + "<br>";
                            }

                            return Json(new { Valid = false, Text = msg });
                        }

                        break;
                }
            }

            return Json(new { Valid = true, Text = "" });
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage SaveSzamonkeresElorejelzes(SzamonkeresElorejelzesModel model)
        {
            ModelState.Merge(model.Validate());

            var helper = new SzamonkeresElorejelzesHelper(ConnectionTypeExtensions.GetSessionConnectionType());

            SzamonkeresElorejelzesSearchCO co = new SzamonkeresElorejelzesSearchCO
            {
                OraGroupId = model.OraGroupId,
                DatumTol = model.Datum,
                DatumIg = model.Datum.Value.AddDays(1),
                OsztalyCsoportId = model.OsztalyCsoportId
            };

            var ds = helper.GetBejelentettSzamonkeresekGrid(co);

            if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
            {
                throw new StatusError(HttpStatusCode.BadRequest, ErrorResource.DuplikaltSzamonkeresElorejelzes);
            }

            if (ModelState.IsValid)
            {
                helper.SaveSzamonkeresElorejelzes(model.ToCo(), ClaimData.FelhasznaloId);
                return new HttpResponseMessage(HttpStatusCode.OK);
            }

            return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public HttpResponseMessage DeleteSzamonkeresElorejelzes(int id)
        {
            try
            {
                var helper = new SzamonkeresElorejelzesHelper(ConnectionTypeExtensions.GetSessionConnectionType());

                helper.DeleteSzamonkeresElorejelzes(id);

                return new HttpResponseMessage(HttpStatusCode.OK);
            }
            catch
            {
                throw new StatusError(HttpStatusCode.BadRequest, ErrorResource.HibaATorlesSoran);
            }
        }
    }
}