#!/usr/bin/env python3
"""Entry point for TSSBOT. Connects to Discord and idles until commands land."""
import logging
import os
import signal
import sys
from pathlib import Path

# Make TSSBOT root and BOTS/SHARED importable.
_HERE = Path(__file__).resolve().parent
sys.path.insert(0, str(_HERE))
sys.path.insert(0, str(_HERE.parent / "SHARED"))

import discord
from discord.ext import commands
from dotenv import load_dotenv

load_dotenv(dotenv_path=_HERE / ".env")

logging.basicConfig(
    level=logging.INFO,
    format="[%(asctime)s] [%(levelname)s] [tssbot] %(message)s",
    datefmt="%Y-%m-%d %H:%M:%S",
)
log = logging.getLogger("tssbot")


def _handle_signal(signum, _frame):
    log.info(f"received signal {signum}, exiting")
    sys.exit(0)


TOKEN = os.environ.get("DISCORD_KEY", "").strip()

intents = discord.Intents.default()
intents.message_content = True
bot = commands.Bot(command_prefix="!", intents=intents)


@bot.event
async def on_ready():
    log.info(f"logged in as {bot.user} (id={bot.user.id if bot.user else '?'})")
    log.info(f"connected to {len(bot.guilds)} guild(s)")


if __name__ == "__main__":
    signal.signal(signal.SIGTERM, _handle_signal)
    signal.signal(signal.SIGINT, _handle_signal)
    if not TOKEN:
        log.error("DISCORD_KEY not set in TSSBOT/.env — aborting")
        sys.exit(1)
    bot.run(TOKEN, log_handler=None)