"""Configuration for backup service."""
import os
from dataclasses import dataclass


@dataclass
class Config:
    """Backup service configuration from environment variables."""

    # Database
    DB_HOST: str = os.getenv("DB_HOST", "db")
    DB_PORT: str = os.getenv("DB_PORT", "5432")
    DB_NAME: str = os.getenv("DB_NAME", "marathon")
    DB_USER: str = os.getenv("DB_USER", "marathon")
    DB_PASSWORD: str = os.getenv("DB_PASSWORD", "123")

    # S3
    S3_BUCKET_NAME: str = os.getenv("S3_BUCKET_NAME", "")
    S3_REGION: str = os.getenv("S3_REGION", "ru-1")
    S3_ACCESS_KEY_ID: str = os.getenv("S3_ACCESS_KEY_ID", "")
    S3_SECRET_ACCESS_KEY: str = os.getenv("S3_SECRET_ACCESS_KEY", "")
    S3_ENDPOINT_URL: str = os.getenv("S3_ENDPOINT_URL", "")
    S3_BACKUP_PREFIX: str = os.getenv("S3_BACKUP_PREFIX", "backups/")

    # Telegram
    TELEGRAM_BOT_TOKEN: str = os.getenv("TELEGRAM_BOT_TOKEN", "")
    TELEGRAM_ADMIN_ID: str = os.getenv("TELEGRAM_ADMIN_ID", "947392854")

    # Backup settings
    BACKUP_RETENTION_DAYS: int = int(os.getenv("BACKUP_RETENTION_DAYS", "14"))


config = Config()