#!/usr/bin/env python

import asyncio
from websockets.server import serve

pin = "1234"
boats = ["999", "999", "999", "999"]

def onCMD(data):
    global boats, pin
    print("command:" + str(data))
    if (len(data) != 4):
        return
    if (data[1] != pin):
        return
    boot = int(data[2])
    if (boot >= 0 and boot <= 3):
        boats[boot] = data[3]
    print(boats)

def sendData(data):
    global boats
    print("data to send: " + str(data))

def onMessage(message):
    global boats
    data = message.split(':')
    if(data[0] == "cmd"):
        onCMD(message)
    else:
        for boat in boats:
            if(data[0] == boat):
                sendData(data)
                break

async def run(ws, path):
    async for message in ws:
        onMessage(message)

async def main():
    async with serve(run, "0.0.0.0", 8080):
        await asyncio.Future()

asyncio.run(main())