import os

from loguru import logger
from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    BASE_DIR: str = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

    VERSION: str | None = None

    redis_dsn: str = 'redis://:@localhost:6379/0'
    kv_redis_dsn: str = 'redis://:password@localhost:6379/1'
    mysql_dsn: str = 'mysql+pymysql://username:password@localhost:3306/data?charset=utf8mb4'

    @property
    def version(self):
        if self.VERSION:
            return self.VERSION
        if not os.path.exists(os.path.join(self.BASE_DIR, ".version")):
            self.VERSION = "0.0.0"
            return self.VERSION
        with open(os.path.join(self.BASE_DIR, ".version"), "r") as f:
            self.VERSION = f.read().strip()
        return self.VERSION

    PROJECT_NAME: str = 'project_name'

    class Config:
        case_sensitive = True


settings = Settings()

if __name__ == '__main__':
    logger.debug(settings.BASE_DIR)