#!/usr/bin/env python3
import json
import subprocess
import os

def get_wayland_windows():
    """
    Since Wayland aggressively isolates window metadata from standard utilities,
    and KWin DBus scripts are restricted on this machine, we check for common
    running GUI applications via `ps` to label the composite pipewire sink.
    """
    windows = []
    
    # Try XWayland fallback first
    try:
        wmctrl_out = subprocess.run(['wmctrl', '-l'], capture_output=True, text=True, timeout=1).stdout
        for line in wmctrl_out.splitlines():
            parts = line.split(maxsplit=3)
            if len(parts) >= 4:
                windows.append({"title": parts[3]})
    except Exception:
        pass

    # Process scraping for common GUI apps on Wayland
    try:
        ps_out = subprocess.run(['ps', '-eo', 'comm='], capture_output=True, text=True).stdout
        running_procs = ps_out.lower().splitlines()
        
        common_apps = {
            'spotify': 'Spotify',
            'discord': 'Discord',
            'chrome': 'Google Chrome',
            'chromium': 'Chromium',
            'firefox': 'Firefox',
            'code': 'VS Code',
            'obsidian': 'Obsidian',
            'telegram': 'Telegram',
            'slack': 'Slack',
            'steam': 'Steam'
        }
        
        for proc, name in common_apps.items():
            if proc in running_procs and not any(name in w["title"] for w in windows):
                windows.append({"title": name})
                
    except Exception:
        pass

    # If we found absolutely nothing, provide a generic fallback
    if not windows:
        windows.append({"title": "Wayland Desktop / App"})

    print(json.dumps(windows))

if __name__ == '__main__':
    get_wayland_windows()