def import_lcn_config(lcn_config: ConfigType) -> list[ConfigType]:
"""Convert lcn settings from configuration.yaml to config_entries data.
Create a list of config_entry data structures like:
"data": {
"host": "pchk",
"ip_address": "192.168.2.41",
"port": 4114,
"username": "******",
"password": "******"sk_num_tries: 0,
"dim_mode: "STEPS200",
"devices": [
{
"address": (0, 7, False)
"name": "",
"hardware_serial": -1,
"software_serial": -1,
"hardware_type": -1
}, ...
],
"entities": [
{
"address": (0, 7, False)
"name": "Light_Output1",
"resource": "output1",
"domain": "light",
"domain_data": {
"output": "OUTPUT1",
"dimmable": True,
"transition": 5000.0
}
}, ...
]
}
"""
data = {}
for connection in lcn_config[CONF_CONNECTIONS]:
host = {
CONF_HOST: connection[CONF_NAME],
CONF_IP_ADDRESS: connection[CONF_HOST],
CONF_PORT: connection[CONF_PORT],
CONF_USERNAME: connection[CONF_USERNAME],
CONF_PASSWORD: connection[CONF_PASSWORD],
CONF_SK_NUM_TRIES: connection[CONF_SK_NUM_TRIES],
CONF_DIM_MODE: connection[CONF_DIM_MODE],
CONF_DEVICES: [],
CONF_ENTITIES: [],
}
data[connection[CONF_NAME]] = host
for confkey, domain_config in lcn_config.items():
if confkey == CONF_CONNECTIONS:
continue
domain = DOMAIN_LOOKUP[confkey]
# loop over entities in configuration.yaml
for domain_data in domain_config:
# remove name and address from domain_data
entity_name = domain_data.pop(CONF_NAME)
address, host_name = domain_data.pop(CONF_ADDRESS)
if host_name is None:
host_name = DEFAULT_NAME
# check if we have a new device config
for device_config in data[host_name][CONF_DEVICES]:
if address == device_config[CONF_ADDRESS]:
break
else: # create new device_config
device_config = {
CONF_ADDRESS: address,
CONF_NAME: "",
CONF_HARDWARE_SERIAL: -1,
CONF_SOFTWARE_SERIAL: -1,
CONF_HARDWARE_TYPE: -1,
}
data[host_name][CONF_DEVICES].append(device_config)
# insert entity config
resource = get_resource(domain, domain_data).lower()
for entity_config in data[host_name][CONF_ENTITIES]:
if (address == entity_config[CONF_ADDRESS]
and resource == entity_config[CONF_RESOURCE]
and domain == entity_config[CONF_DOMAIN]):
break
else: # create new entity_config
entity_config = {
CONF_ADDRESS: address,
CONF_NAME: entity_name,
CONF_RESOURCE: resource,
CONF_DOMAIN: domain,
CONF_DOMAIN_DATA: domain_data.copy(),
}
data[host_name][CONF_ENTITIES].append(entity_config)
return list(data.values())
def remove_keys_with_empty_values(config: ConfigType) -> ConfigType:
"""Remove keys from config where the value is an empty string or None."""
return {key: value for key, value in config.items() if value not in ("", None)}
