#!/usr/bin/env python3

"""
TC²-BBS Server for Meshtastic by TheCommsChannel (TC²)
Date: 07/14/2024
Version: 0.1.6

Description:
The system allows for mail message handling, bulletin boards, and a channel
directory. It uses a configuration file for setup details and an SQLite3
database for data storage. Mail messages and bulletins are synced with
other BBS servers listed in the config.ini file.
"""

import logging
import time

from config_init import initialize_config, get_interface, init_cli_parser, merge_config
from db_operations import initialize_database
from js8call_integration import JS8CallClient
from message_processing import on_receive
from pubsub import pub

# General logging
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(levelname)s - %(message)s',
    datefmt='%Y-%m-%d %H:%M:%S'
)

# JS8Call logging
js8call_logger = logging.getLogger('js8call')
js8call_logger.setLevel(logging.DEBUG)
js8call_handler = logging.StreamHandler()
js8call_handler.setLevel(logging.DEBUG)
js8call_formatter = logging.Formatter('%(asctime)s - JS8Call - %(levelname)s - %(message)s', '%Y-%m-%d %H:%M:%S')
js8call_handler.setFormatter(js8call_formatter)
js8call_logger.addHandler(js8call_handler)

def display_banner():
    banner = """
████████╗ ██████╗██████╗       ██████╗ ██████╗ ███████╗
╚══██╔══╝██╔════╝╚════██╗      ██╔══██╗██╔══██╗██╔════╝
   ██║   ██║      █████╔╝█████╗██████╔╝██████╔╝███████╗
   ██║   ██║     ██╔═══╝ ╚════╝██╔══██╗██╔══██╗╚════██║
   ██║   ╚██████╗███████╗      ██████╔╝██████╔╝███████║
   ╚═╝    ╚═════╝╚══════╝      ╚═════╝ ╚═════╝ ╚══════╝
Meshtastic Version
"""
    print(banner)

def main():
    display_banner()
    args = init_cli_parser()
    config_file = None
    if args.config is not None:
        config_file = args.config
    system_config = initialize_config(config_file)

    merge_config(system_config, args)

    interface = get_interface(system_config)
    interface.bbs_nodes = system_config['bbs_nodes']
    interface.allowed_nodes = system_config['allowed_nodes']

    logging.info(f"TC²-BBS is running on {system_config['interface_type']} interface...")

    initialize_database()

    def receive_packet(packet, interface):
        on_receive(packet, interface)

    pub.subscribe(receive_packet, system_config['mqtt_topic'])

    # Initialize and start JS8Call Client if configured
    js8call_client = JS8CallClient(interface)
    js8call_client.logger = js8call_logger

    if js8call_client.db_conn:
        js8call_client.connect()

    try:
        while True:
            time.sleep(1)

    except KeyboardInterrupt:
        logging.info("Shutting down the server...")
        interface.close()
        if js8call_client.connected:
            js8call_client.close()

if __name__ == "__main__":
    main()