import yaml
from pydantic_settings import BaseSettings
from logger import logger

# Configuration path
config_path = "config/config.yaml"

class Settings(BaseSettings):
    
    class Config:
        extra = "allow"

class Config:
    def __init__(self, path: str = config_path):
        self.path = path
        self.config = None
            
    
    def load_config(self):
        try:
            with open(self.path, 'r') as file:
                logger.info({"config_load": f"load_config:{self.path}"})
                data = yaml.safe_load(file)
                logger.info({"config_load": f"config load successfully"})
                self.config = Settings(**data)
                #logger.info({"config_update": f"Config updated with: {data}"})
        except FileNotFoundError as e:
            logger.error({"config_err": f"File not found: {e}"})
            raise Exception(f"File not found: {e}")
        except yaml.YAMLError as e:
            logger.error({"config_err": f"YAML error: {e}"})
            raise Exception(f"YAML error: {e}")
        except Exception as e:
            logger.error({"config_err": f"Unexpected error: {e}"})
            raise Exception(f"Failed to load config: {e}")
        
    def reload_config(self) -> None:
        self.load_config()