Refactor network and temperature monitoring scripts: implement structured classes for network scanning and temperature monitoring, enhance error handling, and integrate Discord notifications for temperature alerts.

Scripts/monitors.py

@@ -0,0 +1,72 @@
+import time
+from scripts.discord_webhook import send_discord_message
+from scripts.temperature_sensor import TemperatureSensor
+
+class Monitor:
+    """Base class for all monitoring tasks."""
+    def __init__(self, interval=300):
+        """
+        interval: seconds between checks
+        """
+        self.interval = interval
+        self.last_check_ms = 0
+    
+    def should_run(self):
+        """Check if enough time has passed to run again."""
+        now = time.ticks_ms()
+        if time.ticks_diff(now, self.last_check_ms) >= (self.interval * 1000):
+            self.last_check_ms = now
+            return True
+        return False
+    
+    def run(self):
+        """Override this in subclasses to implement monitoring logic."""
+        pass
+
+class TemperatureMonitor(Monitor):
+    """Monitor temperature sensors and report to Discord."""
+    def __init__(self, pin=10, interval=300, alert_high=None, alert_low=None):
+        super().__init__(interval)
+        self.sensor = TemperatureSensor(pin=pin)
+        self.alert_high = alert_high  # Alert if temp goes above this
+        self.alert_low = alert_low    # Alert if temp goes below this
+    
+    def run(self):
+        """Read all sensors and report temperatures."""
+        temps = self.sensor.read_all_temps(unit='F')
+        if not temps:
+            print("No temperature readings available")
+            return
+        
+        # Format message
+        temp_msg = "🌡️ Temperature readings:\n"
+        alerts = []
+        
+        for rom, temp in temps.items():
+            sensor_id = rom.hex()[:8]
+            temp_msg += f"Sensor {sensor_id}: {temp:.1f}°F\n"
+            
+            # Check alerts
+            if self.alert_high and temp > self.alert_high:
+                alerts.append(f"⚠️ Sensor {sensor_id} HIGH: {temp:.1f}°F (threshold: {self.alert_high}°F)")
+            if self.alert_low and temp < self.alert_low:
+                alerts.append(f"⚠️ Sensor {sensor_id} LOW: {temp:.1f}°F (threshold: {self.alert_low}°F)")
+        
+        # Send regular update
+        send_discord_message(temp_msg.strip())
+        
+        # Send alerts separately
+        for alert in alerts:
+            send_discord_message(alert)
+
+def run_monitors(monitors):
+    """
+    Run all monitors in the list, checking if each should run based on interval.
+    Call this in your main loop.
+    """
+    for monitor in monitors:
+        if monitor.should_run():
+            try:
+                monitor.run()
+            except Exception as e:
+                print(f"Error running monitor {monitor.__class__.__name__}: {e}")