using Impeltech.Bank.Models.NBKI;
using System;
using System.IO;
using System.ServiceModel;
using System.Xml;
using System.Xml.Serialization;
using EleWise.ELMA.Logging;
using Impeltech.Bank;
using Impeltech.Bank.Helpers;
using Impeltech.Bank.Models;
using Impeltech.Bank.Orchard;
using Parameters = EleWise.ELMA.Workflow.Models.Parameters.CA_PerezaprositjVNBKIDlyaLimit;
using EleWise.ELMA.Services;

namespace EleWise.ELMA.Model.Scripts
{

    /// <summary>
    /// Модуль сценариев пользовательского расширения "Перезапросить в НБКИ"
    /// </summary>
    //Внимание! Для корректной работы программы не изменяйте название класса
    public class CA_PerezaprositjVNBKIDlyaLimit_Scripts
    {

        //Внимание! В классе должен быть метод Execute с данной сигнатурой
        public void Execute(Parameters parameters)
        {
            var service = Locator.GetServiceNotNull<BankSettingsModule>();
            var url = string.Format("{0}/API/Elma/basic", service.Settings.UriPlatform);
            var endpointAdress = new EndpointAddress(url);
            var binding = service.Settings.UseSSL ? new BasicHttpBinding(BasicHttpSecurityMode.Transport) : new BasicHttpBinding(BasicHttpSecurityMode.None);
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
            binding.MaxReceivedMessageSize = long.MaxValue;
            var timeout = new TimeSpan(0, 10, 0);
            binding.OpenTimeout = timeout;
            binding.CloseTimeout = timeout;
            binding.SendTimeout = timeout;
            binding.ReceiveTimeout = timeout;
            binding.MaxBufferSize = int.MaxValue;
            binding.MaxBufferPoolSize = long.MaxValue;
            binding.TransferMode = TransferMode.Streamed;
            var myReaderQuotas = new XmlDictionaryReaderQuotas
            {
                MaxStringContentLength = int.MaxValue,
                MaxArrayLength = int.MaxValue,
                MaxBytesPerRead = int.MaxValue,
                MaxDepth = int.MaxValue,
                MaxNameTableCharCount = int.MaxValue
            };
            binding.ReaderQuotas = myReaderQuotas;
            using (var client = new ElmaServiceClient(binding, endpointAdress))
            {
                if (parameters.Request == null) return;
                var result = client.NBKIRequest(service.Settings?.PlatformPassword, (int)parameters.Request.OrhardContentId);
                if (result == null) return;
                if (string.IsNullOrWhiteSpace(result.SignFileHash) &&
                    string.IsNullOrWhiteSpace(result.ContentFileHash))
                {
                    result.SignFileHash = result.ContentFileHash = "1";
                }
                parameters.Request.NBKIResponse = result.ToEntity(parameters.Request, "NBKIResponse", parameters.Request.NBKIResponse) as SignedFile;
                var response = result.ToEntity(parameters.Request, "NBKIResponse", parameters.Request.NBKIResponse);
                if (parameters.Request.NBKIResponse == response) return;
                parameters.Request.NBKIResponse = response as SignedFile;
                try
                {
                    var serializer = new XmlSerializer(typeof(ProductType));
                    if (parameters.Request.NBKIResponse == null) return;
                    using (var stream = new FileStream(parameters.Request.NBKIResponse.File.ContentFilePath,
                        FileMode.Open))
                    {
                        var responseReader = XmlReader.Create(stream);
                        var productNbki =
                            serializer.Deserialize(responseReader) as
                                Impeltech.Bank.Models.NBKI.Contracts.ProductType;
                        var productNbkielma = productNbki?.ToEntity();
                        if (productNbkielma == null) return;
                        productNbkielma.RequestLimit = parameters.Request;
                        productNbkielma.Save();
                    }
                }
                catch (Exception ex)
                {
                    Logger.Log.Log(LogLevel.Error, ex);
                }
            }
        }
    }
}