import importlib.util
import os


version = "0.0.1_alpha"


def get_subscription():
    apps_folder = "apps"
    apps = get_global_vars_from_apps(apps_folder)
    return {
        "version": version,
        "apps": apps,
    }


def get_global_vars_from_apps(apps_folder):
    global_vars = {}

    for filename in os.listdir(apps_folder):
        if filename.endswith(".py"):
            module_name = filename[:-3]
            file_path = os.path.join(apps_folder, filename)

            spec = importlib.util.spec_from_file_location(module_name, file_path)
            module = importlib.util.module_from_spec(spec)
            spec.loader.exec_module(module)

            module_globals = {
                key: value
                for key, value in vars(module).items()
                if not key.startswith("__")
            }
            print(
                "Scanned packageName: %s" % module_globals[module_name]["packageName"]
            )
            global_vars[module_name] = module_globals

    return global_vars


if __name__ == "__main__":
    apps_folder = "apps"
    apps = get_global_vars_from_apps(apps_folder)
    print(apps)
    for app, info in apps:
        print("%s: %s" % (app, info))