# PATH: bot/config.py
import os

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

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

def _get_int_list(name: str) -> list[int]:
    raw = _get_str(name, "")
    if not raw:
        return []
    parts = [p.strip() for p in raw.replace(";", ",").replace("|", ",").split(",")]
    out: list[int] = []
    for p in parts:
        if not p:
            continue
        try:
            out.append(int(p))
        except Exception:
            continue
    return out

def _as_https_base(v: str) -> str:
    v = (v or "").strip().rstrip("/")
    if not v:
        return ""
    if v.startswith("http://") or v.startswith("https://"):
        return v.rstrip("/")
    return "https://" + v


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

    # ✅ BOT session (generated using API_ID + API_HASH + BOT_TOKEN)
    # In HF you already have this as SESSION_STRING
    SESSION_STRING: str = _get_str("SESSION_STRING", "")

    # ✅ USER session (generated using API_ID + API_HASH + phone login)
    USER_SESSION_STRING: str = _get_str("USER_SESSION_STRING", "")

    OWNER_ID: int = _get_int("OWNER_ID", 0)
    BOT_USERNAME: str = _get_str("TELEGRAM_BOT_USERNAME", "BotFather")
    ADMIN_IDS: list[int] = _get_int_list("ADMIN_IDS")


# ✅ Added: compatibility shim for handlers.py (Auth.OWNERS/Auth.ADMINS)
class Auth:
    # Optional multi-owner: OWNER_IDS="123,456" (comma/;/| supported)
    OWNERS: list[int] = _get_int_list("OWNER_IDS") or (
        [Telegram.OWNER_ID] if Telegram.OWNER_ID else []
    )
    ADMINS: list[int] = Telegram.ADMIN_IDS or []


class Workers:
    WORKER1_URL: str = _as_https_base(_get_str("WORKER1_URL", ""))
    WORKER2_URL: str = _as_https_base(_get_str("WORKER2_URL", ""))
    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)
    BASE_URL: str = _get_str("BASE_URL", "http://127.0.0.1:7860")


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"]},
    },
}