MConnectSDK/TestClient/MainForm.cs

using MConnectSDK;
using System;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace TestClient
{
  public partial class MainForm : Form
  {
    private CancellationTokenSource _cts;


    private readonly SynchronizationContext synchronizationContext;
    private DateTime previousTime = DateTime.Now;

    protected MConnectClient MCC;
    protected requestStatus reqStatus;

    public MainForm()
    {
      InitializeComponent();
      myInit();
      synchronizationContext = SynchronizationContext.Current;
    }

    protected void myInit()
    {
      var clockTask = updateClockAsync();
      fixDisplay();
      lblConsole.Text = "";
    }

    private void fixDisplay()
    {
      // controllo se visualizzare parametri di testing...
      bool showTP = chkTestMode.Checked;
      chkCloudOk.Visible = showTP;
      chkLocalOk.Visible = showTP;
      chkEnrolled.Visible = showTP;
    }

    private async Task updateClockAsync()
    {
      await Task.Run(() =>
      {
        while (true)
        {
          Thread.Sleep(50);
          UpdateUI();
        }
      });
    }

    public void UpdateUI()
    {
      var timeNow = DateTime.Now;

      if ((DateTime.Now - previousTime).Milliseconds <= 250)
      {
        return;
      }

      synchronizationContext.Post(new SendOrPostCallback(o =>
      {
        lblClock.Text = timeNow.ToString("ddd dd.MM.yyyy HH:mm:ss");
      }), "");

      previousTime = timeNow;
    }

    private async void btnInit_Click(object sender, EventArgs e)
    {
      confParam param = new confParam
      {
        redisConn = txtConnParam.Text,
        redisConnAdmin = txtConnParam.Text + ",allowAdmin=true",
        testMode = chkTestMode.Checked
      };

      // init in modalità Task based...
      await Task.Run(() =>
      {
        var initObj = doInitAsync(param);
      });

      // aggiorno log console                      
      StringBuilder sb = new StringBuilder();
      sb.AppendLine("--------------------------------------------------");
      sb.AppendLine(string.Format("{0:HH.mm.ss.fff} | START INIT", DateTime.Now));
      sb.AppendLine("");
      lblConsole.Text = sb.ToString();
    }

    private async Task doInitAsync(confParam param)
    {
      await Task.Run(() =>
      {
        MCC = new MConnectClient(txtMConnectID.Text.Trim(), txtClientID.Text.Trim(), param);
        reqStatus = MCC.init();

        synchronizationContext.Post(new SendOrPostCallback(o =>
        {
          refreshRequestStatus();
        }), "");
      });
    }

    public void refreshRequestStatus()
    {
      // mostro risultato
      StringBuilder sb = new StringBuilder();
      sb.AppendLine("-------------------------");
      sb.AppendLine("- Request Status");
      sb.AppendLine("-------------------------");
      sb.AppendLine("isHmiEnrolled: " + reqStatus.isHmiEnrolled);
      sb.AppendLine("cloudConnection: " + reqStatus.cloudConnection);
      sb.AppendLine("localConnection: " + reqStatus.localConnection);
      sb.AppendLine("callSuccess: " + reqStatus.callSuccess);
      sb.AppendLine("-------------------------");
      lblReqStatus.Text = sb.ToString();
      sb.AppendLine("");
      sb.AppendLine(string.Format("{0:HH.mm.ss.fff} | END INIT", DateTime.Now));
      sb.AppendLine("--------------------------------------------------");
      lblConsole.Text += sb.ToString();
    }

    private void btnResetParam_Click(object sender, EventArgs e)
    {
      txtMConnectID.Text = "MCID-0000-1234-5678";
      txtClientID.Text = "HMI_TEST_CLI";
      chkTestMode.Checked = true;
      txtConnParam.Text = "127.0.0.1,abortConnect=false,ssl=false";
      fixDisplay();
    }

    private void chkCloudOk_Click(object sender, EventArgs e)
    {

    }

    private void chkLocalOk_Click(object sender, EventArgs e)
    {

    }

    private void chkEnrolled_Click(object sender, EventArgs e)
    {

    }

    private void chkTestMode_Click(object sender, EventArgs e)
    {
      fixDisplay();
    }
  }
}