655 lines
26 KiB
Python
655 lines
26 KiB
Python
"""
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TP-Link Tapo P110 Zentraler Controller für MYP Platform
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Sammelt alle operativen Tapo-Steckdosen-Funktionalitäten an einem Ort.
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"""
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import time
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import socket
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import signal
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import ipaddress
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from datetime import datetime
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from typing import Dict, Tuple, Optional, List, Any
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from concurrent.futures import ThreadPoolExecutor, as_completed
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from models import get_db_session, Printer, PlugStatusLog
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from utils.logging_config import get_logger
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from utils.settings import TAPO_USERNAME, TAPO_PASSWORD, DEFAULT_TAPO_IPS, TAPO_TIMEOUT, TAPO_RETRY_COUNT
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# TP-Link Tapo P110 Unterstützung prüfen
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try:
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from PyP100 import PyP100
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TAPO_AVAILABLE = True
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except ImportError:
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TAPO_AVAILABLE = False
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# Logger initialisieren
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logger = get_logger("tapo_controller")
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class TapoController:
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"""
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Zentraler Controller für alle TP-Link Tapo P110 Operationen.
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"""
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def __init__(self):
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"""Initialisiere den Tapo Controller."""
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self.username = TAPO_USERNAME
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self.password = TAPO_PASSWORD
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self.timeout = TAPO_TIMEOUT
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self.retry_count = TAPO_RETRY_COUNT
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self.auto_discovered = False
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if not TAPO_AVAILABLE:
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logger.error("❌ PyP100-Modul nicht installiert - Tapo-Funktionalität eingeschränkt")
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else:
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logger.info("✅ Tapo Controller initialisiert")
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def toggle_plug(self, ip: str, state: bool, username: str = None, password: str = None) -> bool:
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"""
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Schaltet eine TP-Link Tapo P100/P110-Steckdose ein oder aus.
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Args:
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ip: IP-Adresse der Steckdose
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state: True = Ein, False = Aus
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username: Benutzername (optional, nutzt Standard wenn nicht angegeben)
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password: Passwort (optional, nutzt Standard wenn nicht angegeben)
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Returns:
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bool: True wenn erfolgreich geschaltet
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"""
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if not TAPO_AVAILABLE:
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logger.error("❌ PyP100-Modul nicht installiert - Steckdose kann nicht geschaltet werden")
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return False
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# IMMER globale Anmeldedaten verwenden
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username = self.username
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password = self.password
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logger.debug(f"🔧 Verwende globale Tapo-Anmeldedaten für {ip}")
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for attempt in range(self.retry_count):
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try:
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# P100-Verbindung herstellen
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p100 = PyP100.P100(ip, username, password)
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p100.handshake()
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p100.login()
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# Steckdose schalten
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if state:
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p100.turnOn()
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logger.info(f"✅ Tapo-Steckdose {ip} erfolgreich eingeschaltet")
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else:
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p100.turnOff()
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logger.info(f"✅ Tapo-Steckdose {ip} erfolgreich ausgeschaltet")
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return True
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except Exception as e:
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action = "ein" if state else "aus"
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logger.warning(f"⚠️ Versuch {attempt+1}/{self.retry_count} fehlgeschlagen beim {action}schalten von {ip}: {str(e)}")
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if attempt < self.retry_count - 1:
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time.sleep(1) # Kurze Pause vor erneutem Versuch
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else:
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logger.error(f"❌ Fehler beim {action}schalten der Tapo-Steckdose {ip}: {str(e)}")
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return False
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def turn_off(self, ip: str, username: str = None, password: str = None, printer_id: int = None) -> bool:
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"""
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Schaltet eine TP-Link Tapo P110-Steckdose aus.
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Args:
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ip: IP-Adresse der Steckdose
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username: Benutzername (optional)
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password: Passwort (optional)
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printer_id: ID des zugehörigen Druckers für Logging (optional)
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Returns:
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bool: True wenn erfolgreich ausgeschaltet
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"""
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if not TAPO_AVAILABLE:
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logger.error("⚠️ PyP100-Modul nicht verfügbar - kann Tapo-Steckdose nicht schalten")
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self._log_plug_status(printer_id, "disconnected", ip, error_message="PyP100-Modul nicht verfügbar")
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return False
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# IMMER globale Anmeldedaten verwenden
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username = self.username
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password = self.password
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start_time = time.time()
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try:
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# TP-Link Tapo P100 Verbindung herstellen
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p100 = PyP100.P100(ip, username, password)
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p100.handshake()
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p100.login()
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# Steckdose ausschalten
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p100.turnOff()
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response_time = int((time.time() - start_time) * 1000) # in Millisekunden
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logger.debug(f"✅ Tapo-Steckdose {ip} erfolgreich ausgeschaltet")
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# Logging: Erfolgreich ausgeschaltet
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self._log_plug_status(printer_id, "off", ip, response_time_ms=response_time)
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return True
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except Exception as e:
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response_time = int((time.time() - start_time) * 1000)
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logger.debug(f"⚠️ Fehler beim Ausschalten der Tapo-Steckdose {ip}: {str(e)}")
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# Logging: Fehlgeschlagener Versuch
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self._log_plug_status(printer_id, "disconnected", ip,
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response_time_ms=response_time,
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error_message=str(e))
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return False
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def check_outlet_status(self, ip: str, username: str = None, password: str = None,
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printer_id: int = None) -> Tuple[bool, str]:
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"""
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Überprüft den Status einer TP-Link Tapo P110-Steckdose.
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Args:
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ip: IP-Adresse der Steckdose
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username: Benutzername (optional)
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password: Passwort (optional)
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printer_id: ID des zugehörigen Druckers für Logging (optional)
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Returns:
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Tuple[bool, str]: (Erreichbar, Status) - Status: "on", "off", "unknown"
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"""
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if not TAPO_AVAILABLE:
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logger.debug("⚠️ PyP100-Modul nicht verfügbar - kann Tapo-Steckdosen-Status nicht abfragen")
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self._log_plug_status(printer_id, "disconnected", ip,
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error_message="PyP100-Modul nicht verfügbar",
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notes="Status-Check fehlgeschlagen")
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return False, "unknown"
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# IMMER globale Anmeldedaten verwenden
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username = self.username
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password = self.password
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start_time = time.time()
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try:
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# TP-Link Tapo P100 Verbindung herstellen
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p100 = PyP100.P100(ip, username, password)
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p100.handshake()
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p100.login()
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# Geräteinformationen abrufen
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device_info = p100.getDeviceInfo()
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# Status auswerten
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device_on = device_info.get('device_on', False)
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status = "on" if device_on else "off"
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response_time = int((time.time() - start_time) * 1000)
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logger.debug(f"✅ Tapo-Steckdose {ip}: Status = {status}")
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# Erweiterte Informationen sammeln
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extra_info = self._collect_device_info(p100, device_info)
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# Logging: Erfolgreicher Status-Check
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self._log_plug_status(printer_id, status, ip,
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response_time_ms=response_time,
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power_consumption=extra_info.get('power_consumption'),
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voltage=extra_info.get('voltage'),
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current=extra_info.get('current'),
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firmware_version=extra_info.get('firmware_version'),
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notes="Automatischer Status-Check")
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return True, status
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except Exception as e:
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response_time = int((time.time() - start_time) * 1000)
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logger.debug(f"⚠️ Fehler bei Tapo-Steckdosen-Status-Check {ip}: {str(e)}")
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# Logging: Fehlgeschlagener Status-Check
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self._log_plug_status(printer_id, "disconnected", ip,
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response_time_ms=response_time,
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error_message=str(e),
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notes="Status-Check fehlgeschlagen")
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return False, "unknown"
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def test_connection(self, ip: str, username: str = None, password: str = None) -> dict:
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"""
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Testet die Verbindung zu einer TP-Link Tapo P110-Steckdose.
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Args:
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ip: IP-Adresse der Steckdose
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username: Benutzername (optional)
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password: Passwort (optional)
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Returns:
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dict: Ergebnis mit Status und Informationen
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"""
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result = {
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"success": False,
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"message": "",
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"device_info": None,
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"error": None
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}
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if not TAPO_AVAILABLE:
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result["message"] = "PyP100-Modul nicht verfügbar"
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result["error"] = "ModuleNotFound"
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logger.error("PyP100-Modul nicht verfügbar - kann Tapo-Steckdosen nicht testen")
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return result
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# Verwende globale Anmeldedaten falls nicht angegeben
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if not username or not password:
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username = self.username
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password = self.password
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logger.debug(f"Verwende globale Tapo-Anmeldedaten für {ip}")
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try:
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# TP-Link Tapo P100 Verbindung herstellen
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p100 = PyP100.P100(ip, username, password)
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p100.handshake()
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p100.login()
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# Geräteinformationen abrufen
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device_info = p100.getDeviceInfo()
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result["success"] = True
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result["message"] = "Verbindung erfolgreich"
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result["device_info"] = device_info
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logger.info(f"Tapo-Verbindung zu {ip} erfolgreich: {device_info.get('nickname', 'Unbekannt')}")
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except Exception as e:
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result["success"] = False
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result["message"] = f"Verbindungsfehler: {str(e)}"
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result["error"] = str(e)
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logger.error(f"Fehler bei Tapo-Test zu {ip}: {str(e)}")
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return result
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def ping_address(self, ip: str, timeout: int = 3) -> bool:
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"""
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Führt einen Konnektivitätstest zu einer IP-Adresse durch.
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Verwendet TCP-Verbindung statt Ping für bessere Kompatibilität.
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Args:
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ip: Zu testende IP-Adresse
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timeout: Timeout in Sekunden
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Returns:
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bool: True wenn Verbindung erfolgreich
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"""
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try:
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# IP-Adresse validieren
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ipaddress.ip_address(ip.strip())
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# Standard-Ports für Tapo-Steckdosen testen
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test_ports = [9999, 80, 443] # Tapo-Standard, HTTP, HTTPS
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for port in test_ports:
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.settimeout(timeout)
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result = sock.connect_ex((ip.strip(), port))
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sock.close()
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if result == 0:
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logger.debug(f"✅ Verbindung zu {ip}:{port} erfolgreich")
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return True
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logger.debug(f"❌ Keine Verbindung zu {ip} auf Standard-Ports möglich")
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return False
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except Exception as e:
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logger.debug(f"❌ Fehler beim Verbindungstest zu {ip}: {str(e)}")
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return False
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def auto_discover_outlets(self) -> Dict[str, bool]:
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"""
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Automatische Erkennung und Konfiguration von TP-Link Tapo P110-Steckdosen im Netzwerk.
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Returns:
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Dict[str, bool]: Ergebnis der Steckdosenerkennung mit IP als Schlüssel
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"""
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if self.auto_discovered:
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logger.info("🔍 Tapo-Steckdosen wurden bereits erkannt")
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return {}
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logger.info("🔍 Starte automatische Tapo-Steckdosenerkennung...")
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results = {}
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start_time = time.time()
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# Standard-IPs aus der Konfiguration testen
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logger.info(f"🔄 Teste {len(DEFAULT_TAPO_IPS)} Standard-IPs aus der Konfiguration")
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for i, ip in enumerate(DEFAULT_TAPO_IPS):
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try:
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logger.info(f"🔍 Teste IP {i+1}/{len(DEFAULT_TAPO_IPS)}: {ip}")
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# Schneller Ping-Test
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if self.ping_address(ip, timeout=2):
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logger.info(f"✅ Steckdose mit IP {ip} ist erreichbar")
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# Tapo-Verbindung testen
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test_result = self.test_connection(ip)
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if test_result["success"]:
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device_info = test_result["device_info"]
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nickname = device_info.get('nickname', f"Tapo P110 ({ip})")
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state = "on" if device_info.get('device_on', False) else "off"
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logger.info(f"✅ Tapo-Steckdose '{nickname}' ({ip}) gefunden - Status: {state}")
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results[ip] = True
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# Steckdose in Datenbank speichern/aktualisieren
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try:
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self._ensure_outlet_in_database(ip, nickname)
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except Exception as db_error:
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logger.warning(f"⚠️ Fehler beim Speichern in DB für {ip}: {str(db_error)}")
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else:
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logger.debug(f"❌ IP {ip} ist erreichbar, aber keine Tapo-Steckdose")
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results[ip] = False
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else:
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logger.debug(f"❌ IP {ip} nicht erreichbar")
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results[ip] = False
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except Exception as e:
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logger.warning(f"❌ Fehler bei Steckdosen-Erkennung für IP {ip}: {str(e)}")
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results[ip] = False
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continue
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# Erfolgsstatistik
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success_count = sum(1 for success in results.values() if success)
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elapsed_time = time.time() - start_time
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logger.info(f"✅ Steckdosen-Erkennung abgeschlossen: {success_count}/{len(results)} Steckdosen gefunden in {elapsed_time:.1f}s")
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self.auto_discovered = True
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return results
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def initialize_all_outlets(self) -> Dict[str, bool]:
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"""
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Schaltet alle gespeicherten Steckdosen aus (einheitlicher Startzustand).
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Returns:
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Dict[str, bool]: Ergebnis der Initialisierung pro Drucker
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"""
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logger.info("🚀 Starte Steckdosen-Initialisierung...")
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results = {}
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try:
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db_session = get_db_session()
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printers = db_session.query(Printer).filter(Printer.active == True).all()
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if not printers:
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logger.warning("⚠️ Keine aktiven Drucker zur Initialisierung gefunden")
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db_session.close()
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return results
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# Alle Steckdosen ausschalten
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for printer in printers:
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try:
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if printer.plug_ip:
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success = self.turn_off(
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printer.plug_ip,
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printer_id=printer.id
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)
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results[printer.name] = success
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if success:
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logger.info(f"✅ {printer.name}: Steckdose ausgeschaltet")
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printer.status = "offline"
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printer.last_checked = datetime.now()
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else:
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logger.warning(f"❌ {printer.name}: Steckdose konnte nicht ausgeschaltet werden")
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else:
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logger.warning(f"⚠️ {printer.name}: Keine Steckdosen-IP konfiguriert")
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results[printer.name] = False
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except Exception as e:
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logger.error(f"❌ Fehler bei Initialisierung von {printer.name}: {str(e)}")
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results[printer.name] = False
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# Änderungen speichern
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db_session.commit()
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db_session.close()
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success_count = sum(1 for success in results.values() if success)
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total_count = len(results)
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logger.info(f"🎯 Steckdosen-Initialisierung abgeschlossen: {success_count}/{total_count} erfolgreich")
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except Exception as e:
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logger.error(f"❌ Kritischer Fehler bei Steckdosen-Initialisierung: {str(e)}")
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return results
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def get_all_outlet_status(self) -> Dict[str, Dict[str, Any]]:
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"""
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Holt den Status aller konfigurierten Tapo-Steckdosen.
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Returns:
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Dict[str, Dict]: Status aller Steckdosen mit IP als Schlüssel
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"""
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status_dict = {}
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try:
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db_session = get_db_session()
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printers = db_session.query(Printer).filter(
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Printer.active == True,
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Printer.plug_ip.isnot(None)
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).all()
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if not printers:
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logger.info("ℹ️ Keine Drucker mit Tapo-Steckdosen konfiguriert")
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db_session.close()
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return status_dict
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logger.info(f"🔍 Prüfe Status von {len(printers)} Tapo-Steckdosen...")
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# Parallel-Status-Prüfung
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with ThreadPoolExecutor(max_workers=min(len(printers), 8)) as executor:
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future_to_printer = {
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executor.submit(
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self.check_outlet_status,
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printer.plug_ip,
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printer_id=printer.id
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): printer
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for printer in printers
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}
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for future in as_completed(future_to_printer, timeout=15):
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printer = future_to_printer[future]
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try:
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reachable, status = future.result()
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status_dict[printer.plug_ip] = {
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"printer_name": printer.name,
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"printer_id": printer.id,
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"reachable": reachable,
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"status": status,
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"ip": printer.plug_ip,
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"last_checked": datetime.now().isoformat()
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}
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except Exception as e:
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logger.error(f"❌ Fehler bei Status-Check für {printer.name}: {str(e)}")
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status_dict[printer.plug_ip] = {
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"printer_name": printer.name,
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"printer_id": printer.id,
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"reachable": False,
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"status": "error",
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"ip": printer.plug_ip,
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"error": str(e),
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"last_checked": datetime.now().isoformat()
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}
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db_session.close()
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logger.info(f"✅ Status-Update abgeschlossen für {len(status_dict)} Steckdosen")
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except Exception as e:
|
||
logger.error(f"❌ Kritischer Fehler beim Abrufen des Steckdosen-Status: {str(e)}")
|
||
|
||
return status_dict
|
||
|
||
def _collect_device_info(self, p100: PyP100.P100, device_info: dict) -> dict:
|
||
"""
|
||
Sammelt erweiterte Geräteinformationen von der Tapo-Steckdose.
|
||
|
||
Args:
|
||
p100: PyP100-Instanz
|
||
device_info: Basis-Geräteinformationen
|
||
|
||
Returns:
|
||
dict: Erweiterte Informationen
|
||
"""
|
||
extra_info = {}
|
||
|
||
try:
|
||
# Firmware-Version
|
||
extra_info['firmware_version'] = device_info.get('fw_ver', None)
|
||
|
||
# Versuche Energiedaten zu holen (nur P110)
|
||
try:
|
||
energy_usage = p100.getEnergyUsage()
|
||
if energy_usage:
|
||
extra_info['power_consumption'] = energy_usage.get('current_power', None)
|
||
extra_info['voltage'] = energy_usage.get('voltage', None)
|
||
extra_info['current'] = energy_usage.get('current', None)
|
||
except:
|
||
pass # P100 unterstützt keine Energiedaten
|
||
|
||
except Exception as e:
|
||
logger.debug(f"Fehler beim Sammeln erweiterter Geräteinformationen: {str(e)}")
|
||
|
||
return extra_info
|
||
|
||
def _log_plug_status(self, printer_id: int, status: str, ip_address: str, **kwargs):
|
||
"""
|
||
Protokolliert Steckdosen-Status in der Datenbank.
|
||
|
||
Args:
|
||
printer_id: ID des Druckers
|
||
status: Status der Steckdose
|
||
ip_address: IP-Adresse der Steckdose
|
||
**kwargs: Zusätzliche Parameter für das Logging
|
||
"""
|
||
if not printer_id:
|
||
return
|
||
|
||
try:
|
||
PlugStatusLog.log_status_change(
|
||
printer_id=printer_id,
|
||
status=status,
|
||
source="system",
|
||
ip_address=ip_address,
|
||
**kwargs
|
||
)
|
||
except Exception as e:
|
||
logger.warning(f"Fehler beim Loggen des Steckdosen-Status: {e}")
|
||
|
||
def _ensure_outlet_in_database(self, ip_address: str, nickname: str = None) -> bool:
|
||
"""
|
||
Stellt sicher, dass eine erkannte Tapo-Steckdose in der Datenbank existiert.
|
||
|
||
Args:
|
||
ip_address: IP-Adresse der Steckdose
|
||
nickname: Name der Steckdose (optional)
|
||
|
||
Returns:
|
||
bool: True wenn erfolgreich gespeichert/aktualisiert
|
||
"""
|
||
try:
|
||
db_session = get_db_session()
|
||
|
||
# Prüfen, ob Drucker mit dieser IP bereits existiert
|
||
existing_printer = db_session.query(Printer).filter(
|
||
Printer.plug_ip == ip_address
|
||
).first()
|
||
|
||
if existing_printer:
|
||
# Drucker aktualisieren
|
||
if not existing_printer.plug_username or not existing_printer.plug_password:
|
||
existing_printer.plug_username = self.username
|
||
existing_printer.plug_password = self.password
|
||
logger.info(f"✅ Drucker {existing_printer.name} mit Tapo-Anmeldedaten aktualisiert")
|
||
|
||
if nickname and existing_printer.name != nickname and "Tapo P110" not in existing_printer.name:
|
||
old_name = existing_printer.name
|
||
existing_printer.name = nickname
|
||
logger.info(f"✅ Drucker {old_name} umbenannt zu {nickname}")
|
||
|
||
# Drucker als aktiv markieren
|
||
if not existing_printer.active:
|
||
existing_printer.active = True
|
||
logger.info(f"✅ Drucker {existing_printer.name} als aktiv markiert")
|
||
|
||
existing_printer.last_checked = datetime.now()
|
||
db_session.commit()
|
||
db_session.close()
|
||
return True
|
||
else:
|
||
# Neuen Drucker erstellen
|
||
printer_name = nickname or f"Tapo P110 ({ip_address})"
|
||
mac_address = f"tapo:{ip_address.replace('.', '-')}"
|
||
|
||
new_printer = Printer(
|
||
name=printer_name,
|
||
model="TP-Link Tapo P110",
|
||
location="Automatisch erkannt",
|
||
ip_address=ip_address,
|
||
mac_address=mac_address,
|
||
plug_ip=ip_address,
|
||
plug_username=self.username,
|
||
plug_password=self.password,
|
||
status="offline",
|
||
active=True,
|
||
last_checked=datetime.now()
|
||
)
|
||
|
||
db_session.add(new_printer)
|
||
db_session.commit()
|
||
logger.info(f"✅ Neuer Drucker '{printer_name}' mit Tapo-Steckdose {ip_address} erstellt")
|
||
db_session.close()
|
||
return True
|
||
|
||
except Exception as e:
|
||
logger.error(f"❌ Fehler beim Speichern der Tapo-Steckdose {ip_address}: {str(e)}")
|
||
try:
|
||
db_session.rollback()
|
||
db_session.close()
|
||
except:
|
||
pass
|
||
return False
|
||
|
||
|
||
# Globale Instanz für einfachen Zugriff
|
||
tapo_controller = TapoController()
|
||
|
||
|
||
# Convenience-Funktionen für Rückwärtskompatibilität
|
||
def toggle_plug(ip: str, state: bool, username: str = None, password: str = None) -> bool:
|
||
"""Schaltet eine Tapo-Steckdose ein/aus."""
|
||
return tapo_controller.toggle_plug(ip, state, username, password)
|
||
|
||
|
||
def test_tapo_connection(ip: str, username: str = None, password: str = None) -> dict:
|
||
"""Testet die Verbindung zu einer Tapo-Steckdose."""
|
||
return tapo_controller.test_connection(ip, username, password)
|
||
|
||
|
||
def check_outlet_status(ip: str, username: str = None, password: str = None,
|
||
printer_id: int = None) -> Tuple[bool, str]:
|
||
"""Prüft den Status einer Tapo-Steckdose."""
|
||
return tapo_controller.check_outlet_status(ip, username, password, printer_id)
|
||
|
||
|
||
def auto_discover_tapo_outlets() -> Dict[str, bool]:
|
||
"""Führt automatische Erkennung von Tapo-Steckdosen durch."""
|
||
return tapo_controller.auto_discover_outlets()
|
||
|
||
|
||
def initialize_all_outlets() -> Dict[str, bool]:
|
||
"""Initialisiert alle Tapo-Steckdosen (schaltet sie aus)."""
|
||
return tapo_controller.initialize_all_outlets() |