import discord
import datetime
import logging
from logging.handlers import RotatingFileHandler
import asyncio
import os

from discord.ext import commands

from in_game.gameplay_models import create_db_and_tables

raw_log_level = os.getenv('LOG_LEVEL')
if raw_log_level == 'DEBUG':
    log_level = logging.DEBUG
elif raw_log_level == 'INFO':
    log_level = logging.INFO
elif raw_log_level == 'WARN':
    log_level = logging.WARNING
else:
    log_level = logging.ERROR

# date = f'{datetime.datetime.now().year}-{datetime.datetime.now().month}-{datetime.datetime.now().day}'
# logger.basicConfig(
#     filename=f'logs/{date}.log',
#     format='%(asctime)s - %(levelname)s - %(message)s',
#     level=log_level
# )
# logger.getLogger('discord.http').setLevel(logger.INFO)
logger = logging.getLogger('discord_app')
logger.setLevel(log_level)

handler = RotatingFileHandler(
    filename='logs/discord.log',
    # encoding='utf-8',
    maxBytes=32 * 1024 * 1024,  # 32 MiB
    backupCount=5,  # Rotate through 5 files
)

formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
handler.setFormatter(formatter)

# dt_fmt = '%Y-%m-%d %H:%M:%S'
# formatter = logger.Formatter('[{asctime}] [{levelname:<8}] {name}: {message}', dt_fmt, style='{')
# handler.setFormatter(formatter)
logger.addHandler(handler)

COGS = [
    'cogs.owner',
    'cogs.admins',
    'cogs.economy',
    'cogs.players',
    'cogs.gameplay',
]

intents = discord.Intents.default()
intents.members = True
intents.message_content = True
bot = commands.Bot(command_prefix='.',
                   intents=intents,
                   # help_command=None,
                   description='The Paper Dynasty Bot\nIf you have questions, feel free to contact Cal.',
                   case_insensitive=True,
                   owner_id=258104532423147520)


@bot.event
async def on_ready():
    logger.info('Logged in as:')
    logger.info(bot.user.name)
    logger.info(bot.user.id)


@bot.tree.error
async def on_app_command_error(interaction: discord.Interaction, error: discord.app_commands.AppCommandError):
    """Global error handler for all app commands (slash commands)."""
    logger.error(f'App command error in {interaction.command}: {error}', exc_info=error)
    
    # Try to respond to the user
    try:
        if not interaction.response.is_done():
            await interaction.response.send_message(
                f'❌ An error occurred: {str(error)}', 
                ephemeral=True
            )
        else:
            await interaction.followup.send(
                f'❌ An error occurred: {str(error)}', 
                ephemeral=True
            )
    except Exception as e:
        logger.error(f'Failed to send error message to user: {e}')


async def main():
    create_db_and_tables()
    for c in COGS:
        try:
            await bot.load_extension(c)
            logger.info(f'Loaded cog: {c}')
        except Exception as e:
            logger.error(f'Failed to load cog: {c}')
            logger.error(f'{e}')
    async with bot:
        await bot.start(os.environ.get('BOT_TOKEN', 'NONE'))

asyncio.run(main())