using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using Kendo.Mvc.UI;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Logic;
using Kreta.BusinessLogic.Security;
using Kreta.Core;
using Kreta.Framework.Util;
using Kreta.Resources;
using Kreta.Web.Areas.TanuloErtekeles.Models;
using Kreta.Web.Helpers;
using Kreta.Web.Helpers.Error;
using Kreta.Web.Helpers.Grid;
using Kreta.Web.Security;
using Newtonsoft.Json;

namespace Kreta.Web.Areas.TanuloErtekeles.ApiControllers
{
    [ApiRoleClaimsAuthorize(true)]
    [ApiRolePackageAuthorize(KretaClaimPackages.Adminisztrator.ClaimValue)]
    public class ErettsegiEredmenyekKeresoApiController : ApiController
    {
        public DataSourceResult GetErettsegiEredmenyekKeresoGrid(string data, DataSourceRequest request)
        {
            var (gridParameter, modelList) = GetGridData(data, request);

            return modelList.ToDataSourceResult(gridParameter);
        }

        public HttpResponseMessage GetExport(string data, DataSourceRequest request)
        {
            try
            {
                var (gridParameter, modelList) = GetGridData(data, request);

                modelList = modelList.SortingAndPaging(gridParameter.OrderDictionary);

                var simpleExportColumnCos = SimpleExportLogic.GetSimpleExportColumnCos<ErettsegiEredmenyekKeresoGridModel>(ErettsegiEredmenyekKeresoGridModel.ErettsegiEredmenyekExportAttributeId);

                var memoryStream = SimpleExportLogic.GetExport(ErettsegiEredmenyekResource.ExportSheetName, simpleExportColumnCos, modelList, ClaimData.SelectedTanevID.Value);

                return HttpResponseExtensions.GetFileHttpResponse(memoryStream.ToArray(), ErettsegiEredmenyekResource.ExportFileName);
            }
            catch (Exception ex)
            {
                throw new StatusError(HttpStatusCode.BadRequest, ErrorResource.HibaTortentAFajlExportalasaKozben) { UnHandledException = ex };
            }
        }

        private (GridParameters gridParameter, List<ErettsegiEredmenyekKeresoGridModel> modelList) GetGridData(string data, DataSourceRequest request)
        {
            var model = JsonConvert.DeserializeObject<ErettsegiEredmenyekKeresoSearchModel>(data);

            var gridParameter = Converter.GridParameter(request);

            var coList = new ErettsegiEredmenyekHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetErettsegiEredmenyCoList(ErettsegiEredmenyekKeresoSearchModel.ConvertModelToCo(model));

            var modelList = new List<ErettsegiEredmenyekKeresoGridModel>();
            foreach (var co in coList)
            {
                var gridModel = new ErettsegiEredmenyekKeresoGridModel(co);
                modelList.Add(gridModel);
            }

            return (gridParameter, modelList);
        }

        [HttpPost]
        [ApiValidateAjaxAntiForgeryToken]
        public bool DeleteErettsegiEredmeny(int erettsegiEredmenyId)
        {
            try
            {
                var helper = new ErettsegiEredmenyekHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType());

                helper.DeleteErettsegiEredmeny(erettsegiEredmenyId);

                return true;
            }
            catch
            {
                throw new StatusError(HttpStatusCode.BadRequest, ErrorResource.HibaTortentAMuveletSoran);
            }
        }
    }
}