"""Desktop supervisor smoke test; opens the normal local setup browser."""
import json,os,secrets,socket,subprocess,sys,time
from pathlib import Path
import psutil,requests
exe=Path(sys.argv[1]).resolve()
data=Path(sys.argv[2]).resolve()
data.mkdir(parents=True,exist_ok=False)
with socket.socket() as sock:
    sock.bind(('127.0.0.1',0));port=sock.getsockname()[1]
(data/'config.json').write_text(json.dumps({'host':'127.0.0.1','adminPort':port}),encoding='utf-8')
env=os.environ.copy();env['MONITOR_DATA_DIR']=str(data)
env.pop('PYTHONPATH',None);env.pop('PYTHONHOME',None)
root=env['SYSTEMROOT'];env['PATH']=root+'/System32;'+root+';'+root+'/System32/WindowsPowerShell/v1.0'
client=requests.Session();client.trust_env=False
base='http://127.0.0.1:'+str(port)
child=subprocess.Popen([str(exe)],env=env,cwd=data,creationflags=subprocess.CREATE_NO_WINDOW)
try:
    duplicate=subprocess.Popen([str(exe)],env=env,cwd=data,creationflags=subprocess.CREATE_NO_WINDOW)
    assert duplicate.wait(timeout=35)==0
    deadline=time.monotonic()+120
    while time.monotonic()<deadline:
        assert child.poll() is None,'Supervisor exited early'
        try:
            if client.get(base+'/setup',timeout=2).status_code==200:break
        except requests.RequestException:pass
        time.sleep(.5)
    else:raise RuntimeError('Setup page not ready')
    descendants=psutil.Process(child.pid).children(recursive=True)
    workers=[p for p in descendants if p.name().lower()=='monitor.exe']
    assert len(workers)==1,[(p.pid,p.name()) for p in descendants]
    stop=subprocess.Popen([str(exe),'--stop'],env=env,cwd=data,creationflags=subprocess.CREATE_NO_WINDOW)
    assert stop.wait(timeout=50)==0
    assert child.wait(timeout=10)==0
    _,alive=psutil.wait_procs(workers,timeout=10)
    assert not alive
    result={'status':'passed','single_instance':'passed (simultaneous double launch)',
            'setup_http':'passed','tray_supervisor':'passed','stop_command':'passed',
            'owned_workers_stopped':'passed','external_python_path':'removed'}
    (data/'tray-validation.json').write_text(json.dumps(result,indent=2),encoding='utf-8')
    print(json.dumps(result,indent=2))
finally:
    if child.poll() is None:
        child.kill();child.wait(timeout=15)