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Override some properties of state for special HA handling.

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This commit is contained in:
James Muscat
2024-08-08 23:05:54 +01:00
parent e37369f90b
commit d9196ad5bf
1 changed files with 81 additions and 5 deletions
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86
HADiscovery.py
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@@ -12,6 +12,74 @@ def decamelcase(str):
HA_DISCOVERY_PREFIX = "homeassistant"
MAGIC_OVERRIDES = {
"BackendConnected": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "connectivity",
"payload_on": True,
"payload_off": False
}
},
"SoftwareUpdateAvailable": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "update",
"payload_on": "Present"
}
},
"DoorState": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "door",
"payload_on": "Open",
"payload_off": "Closed"
}
},
"PowerState": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "power"
}
},
"RinseAidLack": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "problem",
"payload_on": "Present"
}
},
"SaltLack": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "problem",
"payload_on": "Present"
}
},
"RinseAidNearlyEmpty": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "problem",
"payload_on": "Present"
}
},
"SaltNearlyEmpty": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "problem",
"payload_on": "Present"
}
},
"WaterheaterCalcified": {
"component_type": "binary_sensor",
"payload_values": {
"device_class": "problem",
"payload_on": "Present"
}
},
}
def publish_ha_discovery(device, client, mqtt_topic):
print(f"{now()} Publishing HA discovery for {device}")
@@ -43,10 +111,17 @@ def publish_ha_discovery(device, client, mqtt_topic):
available = feature.get("available", False)
if (feature_type == "Setting" and available and (access == "read" or access == "readWrite")) or \
(feature_type == "Status" and available and (access == "read" or access == "readWrite")) or \
feature_type == "Event" or \
feature_type == "Option":
component_type = "binary_sensor" if feature_type == "Event" else "sensor" # TODO use more appropriate types
default_component_type = "binary_sensor" if feature_type == "Event" else "sensor" # TODO use more appropriate types
overrides = MAGIC_OVERRIDES.get(name, {})
component_type = overrides.get("component_type", default_component_type)
extra_payload_values = overrides.get("payload_values", {})
discovery_topic = f"{HA_DISCOVERY_PREFIX}/{component_type}/hcpy/{device_ident}_{name}/config"
# print(discovery_topic, state_topic)
@@ -56,16 +131,17 @@ def publish_ha_discovery(device, client, mqtt_topic):
"device": device_info,
"state_topic": f"{mqtt_topic}/state",
# "availability_topic": f"{mqtt_topic}/LWT",
"value_template": "{{value_json." + name + "}}",
"value_template": "{{value_json." + name + " | default('unavailable')}}",
"object_id": f"{device_ident}_{name}",
"unique_id": f"{device_ident}_{name}",
**extra_payload_values
}
if component_type == "binary_sensor":
discovery_payload["payload_on"] = "On"
discovery_payload["payload_off"] = "Off"
discovery_payload.setdefault("payload_on", "On")
discovery_payload.setdefault("payload_off", "Off")
print(discovery_topic)
# print(discovery_topic)
# print(discovery_payload)
client.publish(discovery_topic, json.dumps(discovery_payload), retain=True)