import os
import time
import shutil
import subprocess
import sys

def main(arg1, arg2, dest_file):
    start_time = time.time()

    # Cargar la configuración del motor desde el archivo engine.cfg
    og_engine_configurate = os.getenv('OGENGINECONFIGURATE')
    if not og_engine_configurate:
        with open('/opt/opengnsys/etc/engine.cfg') as f:
            exec(f.read())

    # Limpiar los archivos temporales usados como log para httpdlog
    og_log_session = os.getenv('OGLOGSESSION')
    og_log_command = os.getenv('OGLOGCOMMAND')
    if og_log_session and og_log_command:
        with open(og_log_session, 'w') as f:
            f.write(" ")
        with open(og_log_command, 'w') as f:
            f.write(" ")
        with open(f"{og_log_command}.tmp", 'w') as f:
            f.write(" ")

    # Registrar el inicio de ejecución
    msg_interface_start = os.getenv('MSG_INTERFACE_START')
    if msg_interface_start:
        subprocess.run(['ogEcho', 'log', 'session', f"{msg_interface_start} {__file__} {arg1} {arg2}"])

    # Ejecutar el script listSoftwareInfo y capturar el archivo de salida
    try:
        result = subprocess.run(
            ["python3", "/opt/opengnsys/scripts/listSoftwareInfo.py", arg1, arg2],
            capture_output=True,
            text=True,
            check=True
        )
        file = result.stdout.strip()  # Captura la salida del script
    except subprocess.CalledProcessError as e:
        print(f"Error al ejecutar listSoftwareInfo: {e.stderr}")
        sys.exit(e.returncode)

    # Copiar el archivo resultante a dest_file
    shutil.copy(file, dest_file)

    # Registrar el tiempo de ejecución
    elapsed_time = time.time() - start_time
    msg_scripts_time_partial = os.getenv('MSG_SCRIPTS_TIME_PARTIAL')
    if msg_scripts_time_partial:
        subprocess.run(['ogEcho', 'log', 'session', f"   [ ]      {msg_scripts_time_partial} : {int(elapsed_time // 60)}m {int(elapsed_time % 60)}s"])

if __name__ == "__main__":
    if len(sys.argv) != 4:
        print("Usage: python InventarioSoftware.py <arg1> <arg2> <dest_file>")
        sys.exit(1)
    main(sys.argv[1], sys.argv[2], sys.argv[3])