# PATH: bot/config.py
import os

def _get_int(name: str, default: int) -> int:
    try:
        return int(str(os.environ.get(name, default)).strip())
    except Exception:
        return default

def _get_str(name: str, default: str = "") -> str:
    return str(os.environ.get(name, default)).strip()

class Telegram:
    API_ID: int = _get_int("API_ID", 0)
    API_HASH: str = _get_str("API_HASH", "")
    OWNER_ID: int = _get_int("OWNER_ID", 0)

    # HF: SESSION_STRING preferred (works even if BOT_TOKEN blocked)
    SESSION_STRING: str = _get_str("SESSION_STRING", "")
    BOT_TOKEN: str = _get_str("BOT_TOKEN", "")

class Workers:
    WORKER1_URL: str = _get_str("WORKER1_URL", "").rstrip("/")
    WORKER2_URL: str = _get_str("WORKER2_URL", "").rstrip("/")
    BOT_BACKEND_KEY: str = _get_str("BOT_BACKEND_KEY", "")
    HF_API_KEY: str = _get_str("HF_API_KEY", "")

class Server:
    BIND_ADDRESS: str = _get_str("BIND_ADDRESS", "0.0.0.0")
    PORT: int = _get_int("PORT", 7860)

LOGGER_CONFIG_JSON = {
    "version": 1,
    "disable_existing_loggers": False,
    "formatters": {
        "default": {
            "format": "[%(asctime)s][%(name)s][%(levelname)s] -> %(message)s",
            "datefmt": "%d/%m/%Y %H:%M:%S",
        }
    },
    "handlers": {"stream": {"class": "logging.StreamHandler", "formatter": "default"}},
    "loggers": {
        "uvicorn": {"level": "INFO", "handlers": ["stream"]},
        "uvicorn.error": {"level": "INFO", "handlers": ["stream"]},
        "bot": {"level": "INFO", "handlers": ["stream"]},
        "hydrogram": {"level": "INFO", "handlers": ["stream"]},
        "httpx": {"level": "WARNING", "handlers": ["stream"]},
    },
}