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