import os
import time
import json
import argparse
from vs_types import BookerStandaloneConfig
from gco_wrapper import GCOWrapper
from logger_setup import setup_app_logger
from booker_standalone import BookerStandalone


def load_config(path: str):
    if not os.path.exists(path):
        return {}
    with open(path, "r", encoding="utf-8") as f:
        return json.load(f)

def main():
    parser = argparse.ArgumentParser(description="Standalone Booker Runner")
    parser.add_argument(
        "-c", "--config",
        type=str,
        required=False,
        default="config/config.json",
        help="Path to standalone booker config.json"
    )

    args = parser.parse_args()
    config_path = args.config
    
    app_logger = setup_app_logger("Booker")
    app_logger.info("Booker Logger is ready! All VSC macros are hooked.")

    cfg_data = load_config(config_path)

    redis_conf = cfg_data.get('redis')

    booker_standalone_config = cfg_data.get('booker_standalone_config')
    cfg = BookerStandaloneConfig.from_json(booker_standalone_config)

    gco_class = BookerStandalone

    wrapper = GCOWrapper(gco_class=gco_class, gco_cfg=cfg, redis_conf=redis_conf)
    wrapper.load()
    wrapper.start()
    app_logger.info(f"Successfully started booker. Press Ctrl+C to stop.")
    
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        app_logger.info("Shutting down Bookers...")
        wrapper.stop()

if __name__ == "__main__":
    main()