# tool/core/config.py
import os
import yaml
from pathlib import Path

class Config:
    def __init__(self):
        self._config = None
        self.config_name = "config.yaml"
        self.custom_path = None  # Speicher für den Parameter-Pfad
        self.debug = False

    def _load(self):
        if self._config is not None:
            return
        
        from core.utils import console

        search_paths = []
        if self.custom_path:
            search_paths.append(Path(self.custom_path))
        
        search_paths.append(Path(os.getcwd()) / self.config_name)
        search_paths.append(Path(__file__).parent.parent / self.config_name)

        config_path = None
        for p in search_paths:
            if p.exists():
                config_path = p
                break

        if not config_path:
            raise FileNotFoundError(f"Konfiguration konnte an keinem Ort gefunden werden.")

        if not config_path.exists():
            raise FileNotFoundError(f"Konfiguration nicht gefunden: {self.config_name}")
        else:
            if self.debug: console.print(f"[bold green]✓[/bold green] Konfiguration geladen: [info]{config_path}[/info]")

        with open(config_path, 'r') as f:
            self._config = yaml.safe_load(f)

    @property
    def serial_settings(self):
        self._load()
        return self._config.get('serial', {})

cfg = Config()