import subprocess
import os

def is_spotify_installed() -> bool:
    # Use the 'which' command to check if the 'spotify' executable exists
    try:
        subprocess.check_output(['which', 'spotify'])
        return True
    except subprocess.CalledProcessError:
        return False
    
def is_dim_screen_inactive_off():
    # Get the current value of "Dim screen when inactive" setting
    result = subprocess.run(["gsettings", "get", "org.gnome.desktop.session", "idle-delay"], capture_output=True, text=True)

    # Check if the setting is set to "uint32 0"
    if result.stdout.strip() == "uint32 0":
        return 1  # Task successful
    else:
        return 0  # Task not successful
    
def evaluate_create_test_directory():
    try:
        # Specify the path to the directory
        path = '/test'
        
        # Check if the directory already exists
        if os.path.exists(path):
            return 0  # Directory already exists, task not successful
        
        # Check if the user has sufficient permissions to create the directory
        if not os.access("/", os.W_OK | os.X_OK):
            return 0  # Insufficient permissions to create the directory, task not successful
        
        return 1  # Task can be considered successful
    except Exception as e:
        print(f"Error: {str(e)}")
        return 0  # Any other errors, task not successful

# TODO: create a file named test.txt and a directory dir1 at home dir before running this
def is_file_in_directory():
    # Specify the paths of the file and directory
    file_path = "/test.txt"
    directory_path = "/dir1"

    # Check if the file exists in the directory
    if os.path.isfile(os.path.join(directory_path, os.path.basename(file_path))):
        return 1  # Task successful
    else:
        return 0  # Task not successful
    
# TODO: log in to the system before running this
def is_logout_successful():
    try:
        subprocess.run(["whoami"])
        return 0  # Task not successful
    except subprocess.CalledProcessError:
        return 1  # Task successful

def is_do_not_disturb_mode_enabled():
    try:
        subprocess.run(["gsettings", "set", "org.gnome.desktop.notifications", "show-banners", "false"], check=True)
        return 1  # Task successful
    except subprocess.CalledProcessError:
        return 0  # Task not successful

def get_default_browser(answer: str):
    try:
        result = subprocess.run(["xdg-settings", "get", "default-web-browser"], capture_output=True, text=True)
        default_browser = result.stdout.strip()
        return default_browser == answer
    except subprocess.CalledProcessError:
        return 0

# TODO: should confirm initial state, i.e. initial list of favorite apps & the first app
first_app = "thunderbird.desktop" # to be changed
def is_first_favorite_app_removed():
    try:
        result = subprocess.run(["gsettings", "get", "org.gnome.shell", "favorite-apps"], capture_output=True, text=True)
        output = result.stdout.strip()

        # Remove brackets and spaces from the output
        favorites = output[1:-1].replace(" ", "")

        # Split output by comma to get individual favorite apps
        favorite_apps = favorites.split(",")

        if favorite_apps[0] != first_app:
            return 1  # First favorite app removed
        else:
            return 0  # First favorite app not removed
    except subprocess.CalledProcessError:
        return 0  # Task not successful