271 lines
8.8 KiB
Python
271 lines
8.8 KiB
Python
import importlib
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import logging
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from contextlib import suppress
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from datetime import datetime, timedelta
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from typing import Optional, Dict, Any
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from typing import TYPE_CHECKING
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from pyhon import helper, exceptions
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from pyhon.commands import HonCommand
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from pyhon.parameter.fixed import HonParameterFixed
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if TYPE_CHECKING:
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from pyhon import HonAPI
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_LOGGER = logging.getLogger(__name__)
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class HonAppliance:
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_MINIMAL_UPDATE_INTERVAL = 5 # seconds
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def __init__(
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self, api: Optional["HonAPI"], info: Dict[str, Any], zone: int = 0
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) -> None:
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if attributes := info.get("attributes"):
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info["attributes"] = {v["parName"]: v["parValue"] for v in attributes}
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self._info: Dict = info
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self._api: Optional[HonAPI] = api
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self._appliance_model: Dict = {}
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self._commands: Dict = {}
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self._statistics: Dict = {}
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self._attributes: Dict = {}
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self._zone: int = zone
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self._additional_data: Dict[str, Any] = {}
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self._last_update = None
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try:
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self._extra = importlib.import_module(
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f"pyhon.appliances.{self.appliance_type.lower()}"
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).Appliance(self)
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except ModuleNotFoundError:
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self._extra = None
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def __getitem__(self, item):
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if self._zone:
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item += f"Z{self._zone}"
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if "." in item:
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result = self.data
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for key in item.split("."):
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if all(k in "0123456789" for k in key) and isinstance(result, list):
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result = result[int(key)]
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else:
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result = result[key]
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return result
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if item in self.data:
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return self.data[item]
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if item in self.attributes["parameters"]:
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return self.attributes["parameters"].get(item)
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return self.info[item]
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def get(self, item, default=None):
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try:
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return self[item]
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except (KeyError, IndexError):
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return default
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def _check_name_zone(self, name: str, frontend: bool = True) -> str:
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middle = " Z" if frontend else "_z"
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if (attribute := self._info.get(name, "")) and self._zone:
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return f"{attribute}{middle}{self._zone}"
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return attribute
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@property
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def appliance_model_id(self) -> str:
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return self._info.get("applianceModelId", "")
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@property
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def appliance_type(self) -> str:
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return self._info.get("applianceTypeName", "")
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@property
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def mac_address(self) -> str:
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return self.info.get("macAddress", "")
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@property
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def unique_id(self) -> str:
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return self._check_name_zone("macAddress", frontend=False)
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@property
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def model_name(self) -> str:
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return self._check_name_zone("modelName")
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@property
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def nick_name(self) -> str:
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return self._check_name_zone("nickName")
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@property
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def commands_options(self):
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return self._appliance_model.get("options")
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@property
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def commands(self):
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return self._commands
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@property
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def attributes(self):
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return self._attributes
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@property
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def statistics(self):
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return self._statistics
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@property
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def info(self):
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return self._info
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@property
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def additional_data(self):
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return self._additional_data
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@property
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def zone(self) -> int:
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return self._zone
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@property
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def api(self) -> "HonAPI":
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if self._api is None:
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raise exceptions.NoAuthenticationException
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return self._api
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async def _recover_last_command_states(self):
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command_history = await self.api.command_history(self)
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for name, command in self._commands.items():
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last = next(
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(
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index
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for (index, d) in enumerate(command_history)
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if d.get("command", {}).get("commandName") == name
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),
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None,
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)
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if last is None:
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continue
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parameters = command_history[last].get("command", {}).get("parameters", {})
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if command.categories and parameters.get("category"):
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command.category = parameters.pop("category").split(".")[-1].lower()
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command = self.commands[name]
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for key, data in command.settings.items():
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if (
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not isinstance(data, HonParameterFixed)
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and parameters.get(key) is not None
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):
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with suppress(ValueError):
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data.value = parameters.get(key)
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def _get_categories(self, command, data):
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categories = {}
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for category, value in data.items():
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result = self._get_command(value, command, category, categories)
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if result:
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if "PROGRAM" in category:
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category = category.split(".")[-1].lower()
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categories[category] = result[0]
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if categories:
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return [list(categories.values())[0]]
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return []
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def _get_commands(self, data):
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commands = []
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for command, value in data.items():
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commands += self._get_command(value, command, "")
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return {c.name: c for c in commands}
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def _get_command(self, data, command="", category="", categories=None):
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commands = []
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if isinstance(data, dict):
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if data.get("description") and data.get("protocolType", None):
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commands += [
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HonCommand(
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command,
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data,
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self,
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category_name=category,
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categories=categories,
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)
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]
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else:
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commands += self._get_categories(command, data)
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elif category:
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self._additional_data.setdefault(command, {})[category] = data
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else:
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self._additional_data[command] = data
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return commands
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async def load_commands(self):
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raw = await self.api.load_commands(self)
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self._appliance_model = raw.pop("applianceModel")
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raw.pop("dictionaryId")
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self._commands = self._get_commands(raw)
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await self._recover_last_command_states()
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async def load_attributes(self):
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self._attributes = await self.api.load_attributes(self)
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for name, values in self._attributes.pop("shadow").get("parameters").items():
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self._attributes.setdefault("parameters", {})[name] = values["parNewVal"]
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async def load_statistics(self):
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self._statistics = await self.api.load_statistics(self)
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async def update(self):
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now = datetime.now()
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if not self._last_update or self._last_update < now - timedelta(
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seconds=self._MINIMAL_UPDATE_INTERVAL
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):
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self._last_update = now
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await self.load_attributes()
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@property
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def command_parameters(self):
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return {n: c.parameter_value for n, c in self._commands.items()}
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@property
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def settings(self):
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result = {}
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for name, command in self._commands.items():
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for key in command.setting_keys:
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setting = command.settings.get(key)
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result[f"{name}.{key}"] = setting
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if self._extra:
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return self._extra.settings(result)
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return result
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@property
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def available_settings(self):
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result = []
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for name, command in self._commands.items():
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for key in command.setting_keys:
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result.append(f"{name}.{key}")
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return result
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@property
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def data(self):
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result = {
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"attributes": self.attributes,
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"appliance": self.info,
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"statistics": self.statistics,
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"additional_data": self._additional_data,
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**self.command_parameters,
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}
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if self._extra:
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return self._extra.data(result)
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return result
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def diagnose(self, whitespace="\u200B \u200B "):
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data = {
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"attributes": self.attributes.copy(),
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"appliance": self.info,
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"additional_data": self._additional_data,
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}
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data |= {n: c.parameter_groups for n, c in self._commands.items()}
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extra = {n: c.data for n, c in self._commands.items() if c.data}
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if extra:
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data |= {"extra_command_data": extra}
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for sensible in ["PK", "SK", "serialNumber", "code", "coords"]:
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data["appliance"].pop(sensible, None)
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result = helper.pretty_print({"data": data}, whitespace=whitespace)
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result += helper.pretty_print(
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{"commands": helper.create_command(self.commands)},
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whitespace=whitespace,
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)
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return result.replace(self.mac_address, "xx-xx-xx-xx-xx-xx")
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