import os
from dotenv import load_dotenv

load_dotenv()

BOT_PROFILE = os.getenv("BOT_PROFILE", "dev").strip().lower() or "dev"
if BOT_PROFILE not in {"dev", "economy", "lan"}:
    raise SystemExit("BOT_PROFILE must be either 'dev', 'economy', or 'lan'.")


def _env_int(name: str, default: int) -> int:
    raw = os.getenv(name)
    if raw is None or not raw.strip():
        return default
    return int(raw)


_LEGACY_DISCORD_TOKEN = os.getenv("DISCORD_TOKEN", "")
DISCORD_TOKEN_DEV = os.getenv("DISCORD_TOKEN_DEV", "")
DISCORD_TOKEN_ECONOMY = os.getenv("DISCORD_TOKEN_ECONOMY", "")
DISCORD_BOT_LAN = os.getenv("DISCORD_BOT_LAN", "")
DISCORD_TOKEN = {
    "dev": DISCORD_TOKEN_DEV,
    "economy": DISCORD_TOKEN_ECONOMY,
    "lan": DISCORD_BOT_LAN,
}[BOT_PROFILE] or _LEGACY_DISCORD_TOKEN

SHEET_ID_DEV = os.getenv("SHEET_ID_DEV", "").strip()
SHEET_ID_LAN = os.getenv("SHEET_ID_LAN", "").strip()
SHEET_ID = (
    SHEET_ID_LAN
    if BOT_PROFILE == "lan"
    else SHEET_ID_DEV or os.getenv("SHEET_ID")
)
GOOGLE_CREDS_PATH = os.getenv("GOOGLE_CREDS_PATH", "credentials.json")

_LEGACY_GUILD_ID = _env_int("GUILD_ID", 0)
GUILD_ID_DEV = _env_int("GUILD_ID_DEV", _LEGACY_GUILD_ID)
GUILD_ID_ECONOMY = _env_int("GUILD_ID_ECONOMY", _LEGACY_GUILD_ID)
GUILD_ID_LAN = _env_int("GUILD_ID_LAN", 0)
GUILD_ID = {
    "dev": GUILD_ID_DEV,
    "economy": GUILD_ID_ECONOMY,
    "lan": GUILD_ID_LAN,
}[BOT_PROFILE]

_LEGACY_BIRTHDAY_CHANNEL_ID = _env_int("BIRTHDAY_CHANNEL_ID", 0)
BIRTHDAY_CHANNEL_ID_DEV = _env_int("BIRTHDAY_CHANNEL_ID_DEV", _LEGACY_BIRTHDAY_CHANNEL_ID)
BIRTHDAY_CHANNEL_ID_ECONOMY = _env_int("BIRTHDAY_CHANNEL_ID_ECONOMY", 0)
BIRTHDAY_CHANNEL_ID = (
    BIRTHDAY_CHANNEL_ID_ECONOMY
    if BOT_PROFILE == "economy"
    else BIRTHDAY_CHANNEL_ID_DEV
)

BIRTHDAY_WINDOW_DAYS = int(os.getenv("BIRTHDAY_WINDOW_DAYS", "7"))
BASE_ROLE_IDS: list[int] = [1478304631930228779, 1478302278862766190]

PB_URL = os.getenv("PB_URL", "http://127.0.0.1:8090")
PB_ADMIN_EMAIL = os.getenv("PB_ADMIN_EMAIL", "")
PB_ADMIN_PASSWORD = os.getenv("PB_ADMIN_PASSWORD", "")

_LEGACY_PB_COLLECTION = os.getenv("PB_ECONOMY_COLLECTION", "").strip()
PB_ECONOMY_COLLECTION_DEV = (
    os.getenv("PB_ECONOMY_COLLECTION_DEV", "").strip()
    or (_LEGACY_PB_COLLECTION if _LEGACY_PB_COLLECTION else "economy_users_dev")
)
PB_ECONOMY_COLLECTION_ECONOMY = (
    os.getenv("PB_ECONOMY_COLLECTION_ECONOMY", "").strip()
    or (_LEGACY_PB_COLLECTION if _LEGACY_PB_COLLECTION else "economy_users_prod")
)
PB_ECONOMY_COLLECTION_LAN = (
    os.getenv("PB_ECONOMY_COLLECTION_LAN", "").strip()
    or (_LEGACY_PB_COLLECTION if _LEGACY_PB_COLLECTION else "economy_users_lan")
)
PB_ECONOMY_COLLECTION = {
    "dev": PB_ECONOMY_COLLECTION_DEV,
    "economy": PB_ECONOMY_COLLECTION_ECONOMY,
    "lan": PB_ECONOMY_COLLECTION_LAN,
}[BOT_PROFILE]

PB_FIENTA_COLLECTION_LAN = (
    os.getenv("PB_FIENTA_COLLECTION_LAN", "").strip()
    or "fienta_registrations_lan"
)

FIENTA_WEBHOOK_SECRET = os.getenv("FIENTA_WEBHOOK_SECRET", "").strip()
FIENTA_WEBHOOK_PORT = _env_int("FIENTA_WEBHOOK_PORT", 8090)
FIENTA_ADMIN_ALERT_CHANNEL_ID = _env_int("FIENTA_ADMIN_ALERT_CHANNEL_ID", 0)