using AllBase.Model.Result;
using Fiddler;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TemuKJD.BaseForms;

namespace TemuKJD.Helper
{
    public class FddlHelper
    {

        public bool InstallCertificate()
        {
            //FiddlerApplication.Log.LogString($"安装证书,为了监听https请求");
            if (!CertMaker.rootCertExists())
            {
                if (!CertMaker.createRootCert() || !CertMaker.trustRootCert())
                {
                    BaseMsgForm.ShowError("证书安装失败，请重试！");
                    return false;
                }
            }
            return true;
        }

        /// <summary>启动fiddlercore本地设置的代理端口监听</summary>
        public void StartupFiddlerCore(int port = 9898)
        {
            //Console.WriteLine("fiddler启动了...listening: port: 127.0.0.1:" + port);
            FiddlerApplication.Startup(port, FiddlerCoreStartupFlags.Default | FiddlerCoreStartupFlags.RegisterAsSystemProxy);
            //FiddlerApplication.Log.LogString($"Created endpoint listening on port {CONFIG.ListenPort}");
        }

        public void AttachListening()
        {
            //FiddlerApplication.OnNotification += (o, nea) => Console.WriteLine($"** NotifyUser: {nea.NotifyString}");
            //FiddlerApplication.Log.OnLogString += (o, lea) => Console.WriteLine($"** LogString: {lea.LogString}");

            FiddlerApplication.BeforeRequest += FiddlerApplication_BeforeRequest;
            FiddlerApplication.BeforeResponse += FiddlerApplication_BeforeResponse;
        }

        /// <summary>拦截请求返回Request信息</summary>
        private void FiddlerApplication_BeforeRequest(Session oSession)
        {
            //Debug.WriteLine(oSession.fullUrl);

            // In order to enable response tampering, buffering mode MUST
            // be enabled; this allows FiddlerCore to permit modification of
            // the response in the BeforeResponse handler rather than streaming
            // the response to the client as the response comes in.
            oSession.bBufferResponse = false;

            // Set this property if you want FiddlerCore to automatically authenticate by
            // answering Digest/Negotiate/NTLM/Kerberos challenges itself
            //session["X-AutoAuth"] = "(default)";

            //FiddlerApplication.Log.LogString($" {oSession.fullUrl }");
        }

        /// <summary>拦截请求返回Response信息</summary>
        private void FiddlerApplication_BeforeResponse(Session oSession)
        {

        }

        /// <summary>关闭fiddlercore设置的代理</summary>
        public void UninstallFiddler()
        {
            if (FiddlerApplication.IsStarted())
            {
                FiddlerApplication.Shutdown();
            }
        }

        /// <summary>卸载证书</summary>
        public bool UninstallCertificate()
        {
            if (CertMaker.rootCertExists())
            {
                if (!CertMaker.removeFiddlerGeneratedCerts(true))
                    return false;
            }
            return true;
        }
    }
}