Frontend weiterarbeit, Client Server datenaustausch und sync, fertiggestellt.
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+39
-45
@@ -15,65 +15,59 @@ class JsonHandling:
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return data["metadata"]["config_has_changed"] == "1"
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class DataCollector:
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def __init__(self):
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self.data = {"timestamps": []}
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self.data = {}
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self.now = datetime.datetime.now()
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def collect_and_store_data(self, producer_values, meter_values, user_values):
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print("a")
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def collect_and_store_data(self, producer_values, meter_values, user_values, last_data=None):
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# Überprüfe, ob die Minute gleich geblieben ist, um Daten zu sammeln
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if self.now.minute == datetime.datetime.now().minute:
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print("b")
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return
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self.now = datetime.datetime.now()
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print("cccccccc")
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# Aktuellen Zeitstempel holen
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timestamp = self.now.strftime("%Y-%m-%d %H:%M")
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self.data["timestamps"].append(timestamp)
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# Werte für Produzenten hinzufügen
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for producer_id, values in producer_values.items():
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if producer_id not in self.data:
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self.data[producer_id] = {}
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self.data[producer_id]["values"] = self.update_values(self.data[producer_id].get("values", {}), values)
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# Werte für Meter hinzufügen
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for meter_id, values in meter_values.items():
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if meter_id not in self.data:
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self.data[meter_id] = {}
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self.data[meter_id]["values"] = self.update_values(self.data[meter_id].get("values", {}), values)
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# Werte für Benutzer hinzufügen
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for user_id, values in user_values.items():
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if user_id not in self.data:
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self.data[user_id] = {}
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self.data[user_id]["values"] = self.update_values(self.data[user_id].get("values", {}), values)
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# Begrenzung der Daten auf die letzten 24 Stunden (1440 Minuten)
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if len(self.data["timestamps"]) > 1440:
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self.data["timestamps"].pop(0)
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for key in self.data.keys():
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if key != "timestamps":
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for value_key in self.data[key]["values"]:
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self.data[key]["values"][value_key].pop(0)
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self.data[timestamp] = {
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"producer_values": {},
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"meter_values": {},
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"user_values": {}
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}
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if os.path.exists("data.json"):
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with open("data.json", "r") as file:
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existing_data = json.load(file)
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existing_data.update(self.data)
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self.data = existing_data
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# Alle Werte in ein einzelnes Dictionary zusammenführen
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all_values = {"producer_values": producer_values, "meter_values": meter_values, "user_values": user_values}
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# Alle Werte aktualisieren
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for key, values in all_values.items():
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self.update_values(self.data[timestamp][key], values)
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# Filtere Werte basierend auf dem letzten mitgegebenen Zeitstempel
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if last_data:
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# Konvertiere den letzten Zeitstempel in ein datetime-Objekt
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last_data = datetime.datetime.strptime(last_data, "%Y-%m-%d %H:%M")
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# Entferne alle Einträge in self.data, die vor dem letzten Zeitstempel liegen
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self.data = {ts: values for ts, values in self.data.items() if datetime.datetime.strptime(ts, "%Y-%m-%d %H:%M") > last_data}
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# Begrenze die Daten auf die letzten 24 Stunden (1440 Minuten)
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timestamps_sorted = sorted(self.data.keys(), reverse=True)
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if len(timestamps_sorted) > 1440:
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timestamps_to_remove = timestamps_sorted[1440:]
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for timestamp_to_remove in timestamps_to_remove:
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del self.data[timestamp_to_remove]
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# Daten als JSON speichern
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with open("data.json", "w") as file:
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json.dump(self.data, file)
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def update_values(self, current_values, new_values):
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for key, value in new_values.items():
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if key not in current_values:
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current_values[key] = []
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current_values[key].append(value)
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return current_values
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current_values[key] = value
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else:
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# Überprüfen, ob der Wert bereits eine Liste ist
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if not isinstance(current_values[key], list):
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# Wenn nicht, konvertieren Sie ihn in eine Liste
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current_values[key] = [current_values[key]]
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# Füge den neuen Wert der Liste hinzu
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current_values[key].append(value)
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