Added NightAlert project for travel kit

2021-06-10 14:39:06 -04:00
commit d38d9e3b7e
308 changed files with 35922 additions and 0 deletions
--- a/NightScout/Alerters/RaspberryPiAudioAlert.cs
+++ b/NightScout/Alerters/RaspberryPiAudioAlert.cs
@@ -0,0 +1,81 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using NightScout.Interfaces;
+
+namespace NightScout
+{
+    public class RaspberryPiAudioAlert : IAlerter
+    {
+        public String PlayerCommandLine { get; set; }
+        public String KillCommand { get; set; }
+        public String AlertFileName { get; set; }
+
+        protected IRaspberryPiButtonSource ButtonSource;
+
+        private Boolean playing = false;
+
+
+        public RaspberryPiAudioAlert()
+        {
+            this.PlayerCommandLine = "\"mpg123 -q {0}\"";
+            this.KillCommand = "pkill mpg123";
+            this.AlertFileName = "~/ratm.mp3";
+        }
+
+        public RaspberryPiAudioAlert(String playerCommandline)
+            : base()
+        {
+            this.PlayerCommandLine = playerCommandline;
+        }
+
+        public RaspberryPiAudioAlert(String playerCommandline, IRaspberryPiButtonSource buttonSource)
+            : this(playerCommandline)
+        {
+            this.ButtonSource = buttonSource;
+            this.ButtonSource.ButtonStateChange += ButtonSource_ButtonStateChange;
+        }
+
+        public RaspberryPiAudioAlert(IRaspberryPiButtonSource buttonSource)
+            : this()
+        {
+            this.ButtonSource = buttonSource;
+            this.ButtonSource.ButtonStateChange += ButtonSource_ButtonStateChange;
+        }
+
+        private void ButtonSource_ButtonStateChange(bool obj)
+        {
+            Console.WriteLine("Button state change: {0}", obj);
+            if(obj)
+                StopAlerts();
+        }
+
+        public void StartAlert()
+        {
+            if (!playing)
+            {
+                playing = true;
+                Process.Start("/bin/bash", String.Format("-c {0}", String.Format(PlayerCommandLine,AlertFileName )));
+            }
+        }
+
+        public void StartUrgentAlert()
+        {
+            StartAlert();
+        }
+
+        public void StartStaleDataAlert()
+        {
+            StartAlert();
+        }
+
+        public void StopAlerts()
+        {
+            Process.Start("/bin/bash", "-c \"pkill mpg123\"");
+            playing = false;
+        }
+    }
+}