import importlib.util
import argparse
import os
import subprocess
import sys
from ..services import config as Config

# Parse arguments properly
parser = argparse.ArgumentParser(description="Uninstall module for each instance")
parser.add_argument(
    "action", help="Action to perform", choices=["uninstall", "install", "upgrade"]
)
parser.add_argument("config_path", help="Path to the config file")
args = parser.parse_args()

# Load the configuration
print(f"Config path: {args.config_path}")
config = Config.Config(config_path=args.config_path)

instances = config.get_instances()

# Ensure instances is a valid list
if not isinstance(instances, list):
    print("Error: instances is not a valid list.")
    sys.exit(1)

# Loop over each instance and run the uninstall command
for instance in instances:
    if "name" in instance:
        cmd = ["python", "utility/main.py", "module", args.action, instance["name"]]
        subprocess.run(cmd)
    else:
        print(f"Warning: Instance missing 'name' field. Skipping.")