using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.Configuration;
using System.ServiceModel.Description;
using DataLibrary;
using System.Net;
using CoreSavingLibrary;

namespace Saving
{
    public class WcfCallingExtend
    {
        private XmlConfigService xml;

        public WcfCallingExtend(XmlConfigService xml)
        {
            this.xml = xml;
        }

        private bool AcceptAllCertifications(object sender, System.Security.Cryptography.X509Certificates.X509Certificate certification, System.Security.Cryptography.X509Certificates.X509Chain chain, System.Net.Security.SslPolicyErrors sslPolicyErrors)
        {
            return true;
        }

        private bool progressBar = false;
        public bool ProgressBar
        {
            get { return progressBar; }
            set { progressBar = value; }
        }


        //utility ----------------------------------------------------------------------
        public void Close()
        {
        }

        private EndpointAddress ServiceUrl(String serviceName)
        {
            if (xml == null)
            {
                xml = new XmlConfigService(WebUtil.GetGcoopPath());
            }
            if (xml.WcfProtocol == "https")
            {
                ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(new WcfCallingExtend(null).AcceptAllCertifications);
            }
            String domain;
            if (ProgressBar)
            {
                domain = xml.WcfDomainProgress;
            }
            else
            {
                domain = xml.WcfDomain;
            }
            if (domain == "*")
            {
                domain = xml.SavDomain;
            }
            if (domain == "*")
            {
                domain = WebUtil.GetSavingAddress();
            }
            String url = xml.WcfProtocol + "://" + domain + ":" + xml.WcfPort + "/" + WebUtil.GetVirtualDirectory() + "/" + xml.WcfPathPattern;
            String uri = url + serviceName + ".svc";
            EndpointAddress enp = new EndpointAddress(new Uri(uri));
            return enp;
        }

        private void SetBinding(ServiceEndpoint endpoint, String name)
        {
            BasicHttpBinding binding = new BasicHttpBinding();
            binding.MaxReceivedMessageSize = Convert.ToInt64(ConfigurationManager.AppSettings["bindingMaxReceivedMessageSize"]);
            binding.ReaderQuotas.MaxDepth = Convert.ToInt32(ConfigurationManager.AppSettings["bindingReaderQuotasMaxDepth"]);
            binding.ReaderQuotas.MaxStringContentLength = Convert.ToInt32(ConfigurationManager.AppSettings["bindingReaderQuotasMaxStringContentLength"]);
            binding.ReaderQuotas.MaxArrayLength = Convert.ToInt32(ConfigurationManager.AppSettings["bindingReaderQuotasMaxArrayLength"]);
            binding.ReaderQuotas.MaxBytesPerRead = Convert.ToInt32(ConfigurationManager.AppSettings["bindingReaderQuotasMaxBytesPerRead"]);
            binding.CloseTimeout = TimeSpan.FromSeconds(Convert.ToInt32(ConfigurationManager.AppSettings["bindingCloseTimeout"]));
            binding.ReceiveTimeout = TimeSpan.FromSeconds(Convert.ToInt32(ConfigurationManager.AppSettings["bindingReceiveTimeout"]));
            binding.OpenTimeout = TimeSpan.FromSeconds(Convert.ToInt32(ConfigurationManager.AppSettings["bindingOpenTimeout"]));
            binding.SendTimeout = TimeSpan.FromSeconds(Convert.ToInt32(ConfigurationManager.AppSettings["bindingSendTimeout"]));
            endpoint.Binding = binding;
            endpoint.Address = ServiceUrl(name);
        }
    }
}