pyhOn/pyhon/appliance.py
2023-07-01 14:31:37 +02:00

266 lines
8.9 KiB
Python

import importlib
import logging
import re
from datetime import datetime, timedelta
from pathlib import Path
from typing import Optional, Dict, Any, TYPE_CHECKING, List
from pyhon import diagnose, exceptions
from pyhon.attributes import HonAttribute
from pyhon.command_loader import HonCommandLoader
from pyhon.commands import HonCommand
from pyhon.parameter.base import HonParameter
from pyhon.parameter.range import HonParameterRange
from pyhon.typedefs import Parameter
if TYPE_CHECKING:
from pyhon import HonAPI
_LOGGER = logging.getLogger(__name__)
class HonAppliance:
_MINIMAL_UPDATE_INTERVAL = 5 # seconds
def __init__(
self, api: Optional["HonAPI"], info: Dict[str, Any], zone: int = 0
) -> None:
if attributes := info.get("attributes"):
info["attributes"] = {v["parName"]: v["parValue"] for v in attributes}
self._info: Dict[str, Any] = info
self._api: Optional[HonAPI] = api
self._appliance_model: Dict[str, Any] = {}
self._commands: Dict[str, HonCommand] = {}
self._statistics: Dict[str, Any] = {}
self._attributes: Dict[str, Any] = {}
self._zone: int = zone
self._additional_data: Dict[str, Any] = {}
self._last_update: Optional[datetime] = None
self._default_setting = HonParameter("", {}, "")
try:
self._extra = importlib.import_module(
f"pyhon.appliances.{self.appliance_type.lower()}"
).Appliance(self)
except ModuleNotFoundError:
self._extra = None
def __getitem__(self, item: str) -> Any:
if self._zone:
item += f"Z{self._zone}"
if "." in item:
result = self.data
for key in item.split("."):
if all(k in "0123456789" for k in key) and isinstance(result, list):
result = result[int(key)]
else:
result = result[key]
return result
if item in self.data:
return self.data[item]
if item in self.attributes["parameters"]:
return self.attributes["parameters"][item].value
return self.info[item]
def get(self, item: str, default: Any = None) -> Any:
try:
return self[item]
except (KeyError, IndexError):
return default
def _check_name_zone(self, name: str, frontend: bool = True) -> str:
zone = " Z" if frontend else "_z"
if (attribute := self._info.get(name, "")) and self._zone:
return f"{attribute}{zone}{self._zone}"
return attribute
@property
def appliance_model_id(self) -> str:
return self._info.get("applianceModelId", "")
@property
def appliance_type(self) -> str:
return self._info.get("applianceTypeName", "")
@property
def mac_address(self) -> str:
return self.info.get("macAddress", "")
@property
def unique_id(self) -> str:
default_mac = "xx-xx-xx-xx-xx-xx"
import_name = f"{self.appliance_type.lower()}_{self.appliance_model_id}"
result = self._check_name_zone("macAddress", frontend=False)
result = result.replace(default_mac, import_name)
return result
@property
def model_name(self) -> str:
return self._check_name_zone("modelName")
@property
def brand(self) -> str:
return self._check_name_zone("brand")
@property
def nick_name(self) -> str:
result = self._check_name_zone("nickName")
if not result or re.findall("^[xX1\\s]+$", result):
return self.model_name
return result
@property
def code(self) -> str:
if code := self.info.get("code"):
return code
serial_number = self.info.get("serialNumber", "")
return serial_number[:8] if len(serial_number) < 18 else serial_number[:11]
@property
def model_id(self) -> int:
return self._info.get("applianceModelId", 0)
@property
def options(self) -> Dict[str, Any]:
return self._appliance_model.get("options", {})
@property
def commands(self) -> Dict[str, HonCommand]:
return self._commands
@property
def attributes(self) -> Dict[str, Any]:
return self._attributes
@property
def statistics(self) -> Dict[str, Any]:
return self._statistics
@property
def info(self) -> Dict[str, Any]:
return self._info
@property
def additional_data(self) -> Dict[str, Any]:
return self._additional_data
@property
def zone(self) -> int:
return self._zone
@property
def api(self) -> "HonAPI":
"""api connection object"""
if self._api is None:
raise exceptions.NoAuthenticationException("Missing hOn login")
return self._api
async def load_commands(self) -> None:
command_loader = HonCommandLoader(self.api, self)
await command_loader.load_commands()
self._commands = command_loader.commands
self._additional_data = command_loader.additional_data
self._appliance_model = command_loader.appliance_data
async def load_attributes(self) -> None:
self._attributes = await self.api.load_attributes(self)
for name, values in (
self._attributes.pop("shadow", {}).get("parameters", {}).items()
):
if name in self._attributes.get("parameters", {}):
self._attributes["parameters"][name].update(values)
else:
self._attributes.setdefault("parameters", {})[name] = HonAttribute(
values
)
if self._extra:
self._attributes = self._extra.attributes(self._attributes)
async def load_statistics(self) -> None:
self._statistics = await self.api.load_statistics(self)
self._statistics |= await self.api.load_maintenance(self)
async def update(self, force: bool = False) -> None:
now = datetime.now()
if (
force
or not self._last_update
or self._last_update
< now - timedelta(seconds=self._MINIMAL_UPDATE_INTERVAL)
):
self._last_update = now
await self.load_attributes()
@property
def command_parameters(self) -> Dict[str, Dict[str, str | float]]:
return {n: c.parameter_value for n, c in self._commands.items()}
@property
def settings(self) -> Dict[str, Parameter]:
result = {}
for name, command in self._commands.items():
for key in command.setting_keys:
setting = command.settings.get(key, self._default_setting)
result[f"{name}.{key}"] = setting
if self._extra:
return self._extra.settings(result)
return result
@property
def available_settings(self) -> List[str]:
result = []
for name, command in self._commands.items():
for key in command.setting_keys:
result.append(f"{name}.{key}")
return result
@property
def data(self) -> Dict[str, Any]:
result = {
"attributes": self.attributes,
"appliance": self.info,
"statistics": self.statistics,
"additional_data": self._additional_data,
**self.command_parameters,
**self.attributes,
}
return result
@property
def diagnose(self) -> str:
return diagnose.yaml_export(self, anonymous=True)
async def data_archive(self, path: Path) -> str:
return await diagnose.zip_archive(self, path, anonymous=True)
def sync_to_params(self, command_name: str) -> None:
if not (command := self.commands.get(command_name)):
return
for key, value in self.attributes.get("parameters", {}).items():
if new := command.parameters.get(key):
self.attributes["parameters"][key].update(
str(new.intern_value), shield=True
)
def sync_command(self, main: str, target: Optional[List[str] | str] = None) -> None:
base: Optional[HonCommand] = self.commands.get(main)
if not base:
return
for command, data in self.commands.items():
if command == main or target and command not in target:
continue
for name, parameter in data.parameters.items():
if base_value := base.parameters.get(name):
if isinstance(base_value, HonParameterRange) and isinstance(
parameter, HonParameterRange
):
parameter.max = base_value.max
parameter.min = base_value.min
parameter.step = base_value.step
elif isinstance(parameter, HonParameterRange):
parameter.max = int(base_value.value)
parameter.min = int(base_value.value)
parameter.step = 1
parameter.value = base_value.value