"""Two real game clients; no GPIO, no live deployment database."""
import json
import os
from pathlib import Path
import subprocess
import sys
import tempfile
import threading
import time
import urllib.request
from http.server import HTTPServer
from test_room import ROOT, server

with tempfile.TemporaryDirectory() as temp:
    fleet=server.Fleet(Path(temp)/'chain.db',json.loads((ROOT/'tools/room_controller/catalog.json').read_text()))
    service=HTTPServer(('127.0.0.1',0),server.handler_for(fleet,'test-operator-token',{'cabinet_01':'test-token-one-123','cabinet_02':'test-token-two-123'}))
    thread=threading.Thread(target=service.serve_forever,daemon=True)
    thread.start()
    url='http://127.0.0.1:'+str(service.server_port)
    processes=[]
    def post(path,data={}):
        request=urllib.request.Request(url+path,data=json.dumps(data).encode(),headers={'Authorization':'Bearer test-operator-token'})
        with urllib.request.urlopen(request,timeout=3) as response: return json.load(response)
    def wait(predicate):
        deadline=time.monotonic()+12
        while time.monotonic()<deadline:
            state=post('/operator/state')
            if predicate(state['cabinets']): return state
            time.sleep(.1)
        raise AssertionError('Timed out waiting for chain state')
    try:
        for cabinet,token in [('cabinet_01','test-token-one-123'),('cabinet_02','test-token-two-123')]:
            processes.append(subprocess.Popen([sys.argv[1],'--headless','--path',str(ROOT),'--log-file',str(Path(temp)/(cabinet+'.log')),'--script','tests/room_network/managed_agent.gd','--','--cabinet='+cabinet,'--test-no-reward'],env=dict(os.environ,ARCADE_ROOM_URL=url,ARCADE_CABINET_TOKEN=token)))
        wait(lambda c:c['cabinet_01']['online'] and c['cabinet_02']['online'])
        post('/operator/command',{'action':'prepare_scenario','scenario':'cabinet_chain_test'})
        wait(lambda c:c['cabinet_01']['phase']=='ready' and c['cabinet_02']['phase']=='waiting')
        post('/operator/command',{'action':'start','cabinet':'cabinet_01'})
        state=wait(lambda c:c['cabinet_01']['phase']=='won' and c['cabinet_02']['phase']=='won')
        commands=state['cabinets']['cabinet_02']['commands']
        assert [c['type'] for c in commands]==['reset','prepare','start']
        assert all(c['status']=='accepted' for c in commands)
        for process in processes: assert process.wait(timeout=8)==0
        print('PASS: Pac-Man win automatically loads and starts Galaga on the second client exactly once')
    finally:
        for process in processes:
            if process.poll() is None:
                process.terminate(); process.wait(timeout=5)
        service.shutdown(); service.server_close(); thread.join()
        for room in fleet.rooms.values(): room.db.close()