"""
Launch Log Monitor Window - Standalone launcher
Usage: python launch_log_monitor.py <execution_id>
"""
import sys
from PyQt6.QtWidgets import QApplication
from gui.log_monitor_window import LogMonitorWindow
from core.database import SchedulerDatabase
from core.config import SchedulerConfig


def main():
    if len(sys.argv) != 2:
        print("Usage: python launch_log_monitor.py <execution_id>")
        return 1

    try:
        execution_id = int(sys.argv[1])
    except ValueError:
        print(f"ERROR: Invalid execution ID: {sys.argv[1]}")
        return 1

    # Create QApplication
    app = QApplication(sys.argv)
    app.setApplicationName("Job Monitor")

    # Load database
    config = SchedulerConfig()
    db = SchedulerDatabase(config.database_path)

    # Create and show monitor window
    window = LogMonitorWindow(execution_id, db)
    window.show()

    # Run event loop
    return app.exec()


if __name__ == '__main__':
    sys.exit(main())