[chronojump] Networks RFID and send email finally done!

[Xavier de Blas <xaviblas src gnome org>]

commit bbc8b249356ea03f3be68ff117e6f2c9f9d94664
Author: Xavier de Blas <xaviblas gmail com>
Date:   Fri Jul 19 15:34:13 2019 +0200

    Networks RFID and send email finally done!

 src/RFID.cs | 99 +++++++++++++++++++++++++------------------------------------
 1 file changed, 41 insertions(+), 58 deletions(-)
---
diff --git a/src/RFID.cs b/src/RFID.cs
index da0e63e2..3dfd0ea4 100644
--- a/src/RFID.cs
+++ b/src/RFID.cs
@@ -30,7 +30,6 @@ public class RFID
 
        private bool waitingAdmin;
        private string adminRFID;
-       private Stopwatch swWaitingAdminDetected; //count when detected 3 seconds to not detect again
 
        private bool stop;
        //public event EventHandler ChangedEvent; //raised when change RFID vaues
@@ -52,7 +51,6 @@ public class RFID
 
                waitingAdmin = false;
                adminRFID = "";
-               swWaitingAdminDetected = new Stopwatch();
        }
        
        public void Start()
@@ -62,13 +60,10 @@ public class RFID
                 * use chronopicRegister.Rfid portName
                 */
                //List<string> l = getPorts(false);
-               //LogB.Information("getPorts");
-
-               //List<string> l = new List<string>();
-               //l.Add(portName);
                
                string lastRFID = "";
                string str = "";
+               DateTime dtWaitingLastTimeAdminDetected = new DateTime(); //to be able to detect other person 
after the AdminDetected
 
                LogB.Information("portName: " + portName);
                port = new SerialPort(portName, 9600); //for the rfid
@@ -77,6 +72,7 @@ public class RFID
                LogB.Information("AT RFID.cs");
                while(! stop)
                {
+                       Thread.Sleep(200);
                        //str = port.ReadLine(); //don't use this because gets waiting some stop signal
                        str = "";
                        try {
@@ -88,64 +84,49 @@ public class RFID
                                return;
                        }
 
-                       if(str != "")
-                       {
-                               LogB.Information("No trim str" + str);
+                       if(str == "")
+                               continue;
+
+                       LogB.Information("No trim str" + str);
+
+                       //get only the first line and trim it
+                       if(str.IndexOf(Environment.NewLine) > 0)
+                               str = str.Substring(0, str.IndexOf(Environment.NewLine)).Trim();
 
-                               //get only the first line and trim it
-                               if(str.IndexOf(Environment.NewLine) > 0)
-                                       str = str.Substring(0, str.IndexOf(Environment.NewLine)).Trim();
+                       LogB.Information("Yes one line and trim str" + str);
 
-                               LogB.Information("Yes one line and trim str" + str);
+                       //this first line should have a 's' and 'e' (mark of 's'tart and 'e'nd of rfid)
+                       if( ! (str.IndexOf('s') == 0 && str[str.Length -1] == 'e') )
+                               continue;
 
-                               //this first line should have a 's' and 'e' (mark of 's'tart and 'e'nd of 
rfid)
-                               if(str.IndexOf('s') == 0 && str[str.Length -1] == 'e')
+                       str = str.Substring(1, str.Length -2); //remove the 's' and 'e'
+
+                       if((DateTime.Now - dtWaitingLastTimeAdminDetected).TotalSeconds <= 3)
+                               continue;
+
+                       if(waitingAdmin && adminRFID != "")
+                       {
+                               if(str == adminRFID)
                                {
-                                       str = str.Substring(1, str.Length -2);
-
-                                       //LogB.Information(string.Format("waitingAdmin: {0}, adminRFID: {1}, 
str: {2}, swRunning: {3}", waitingAdmin, adminRFID, str, swWaitingAdminDetected.IsRunning));
-                                       if(waitingAdmin && adminRFID != "")
-                                       {
-                                               if(str == adminRFID)
-                                               {
-                                                       if(! swWaitingAdminDetected.IsRunning)
-                                                       {
-                                                               //start stopwatch
-                                                               swWaitingAdminDetected.Start();
-
-                                                               //fire special signal
-                                                               fakeButtonAdminDetected.Click();
-                                                       } else {
-                                                               //do not allow any other rfid in 2 seconds
-                                                               if(swWaitingAdminDetected.ElapsedMilliseconds 
> 2000)
-                                                               {
-                                                                       swWaitingAdminDetected.Stop();
-                                                                       waitingAdmin = false;
-                                                               }
-                                                       }
-                                               }
-                                       }
-                                       else {
-                                               if(str != lastRFID)
-                                               {
-                                                       Captured = str;
-
-                                                       //Firing the event
-                                                       fakeButtonChange.Click();
-                                                       /*
-                                                          EventHandler handler = ChangedEvent;
-                                                          if (handler != null)
-                                                          handler(this, new EventArgs());
-                                                          */
-                                                       lastRFID = str;
-                                               } else {
-                                                       //Firing the event
-                                                       fakeButtonReopenDialog.Click();
-                                               }
-                                       }
+                                       dtWaitingLastTimeAdminDetected = DateTime.Now;
+
+                                       fakeButtonAdminDetected.Click();        //fire special signal
+
+                                       waitingAdmin = false;
                                }
                        }
-                       Thread.Sleep(200);
+                       else
+                       {
+                               if(str != lastRFID)
+                               {
+                                       Captured = str;
+
+                                       fakeButtonChange.Click();               //Firing the event
+
+                                       lastRFID = str;
+                               } else
+                                       fakeButtonReopenDialog.Click();         //Firing the event
+                       }
                }
                LogB.Information("AT RFID.cs: STOPPED");
                port.Close();
@@ -192,6 +173,7 @@ public class RFID
                return(false);
        }
 
+       /*
        private List<string> getPorts(bool debug)
        {
                //TODO: move that method here
@@ -203,6 +185,7 @@ public class RFID
                
                return l;
        }
+       */
        
        public Gtk.Button FakeButtonChange
        {