from config.parser import ConfigParser
from config.reloadtrigger import ReloadTrigger
from models.home import Home


class MaSH:
    """Max' Smart Home. Smart home automation framework."""

    config_parser: ConfigParser
    """Parser for the config file."""

    config_trigger: list[ReloadTrigger]
    """Active triggers for reloading the config."""

    home: Home
    """Home to control and make smart."""

    def __init__(self, config_parser: ConfigParser) -> None:
        """Initialize the framework.

        Args:
            config_parser (ConfigParser): Parser for the config file.
        """
        self.config_parser = config_parser
        self.config_trigger = []

        self.reload_config()

    def reload_config(self) -> None:
        """Reload the config."""
        self.home = self.config_parser.get_config()  # TODO: Check type

    def register_config_trigger(self, trigger: ReloadTrigger) -> bool:
        """Register a trigger for hot-reloading the config.

        Args:
            trigger (ReloadTrigger): Trigger for hot-reloading the config based on ReloadTrigger.

        Returns:
            bool: True if the trigger was registered, False if not.
        """
        if trigger is None or trigger in self.config_trigger:
            return False

        trigger.on_reload(self.reload_config)
        self.config_trigger.append(trigger)

        return True