const name = "FaizUndead"
const ws = new WebSocket('ws://echo.websocket.org/')
const myMsg = {
    "name": name,
    command: "challenge accepted"

}

ws.binaryType = 'arraybuffer'
const open = new Promise((res) =>
        ws.onopen = res

    )
    .then(() => {
        ws.send(JSON.stringify(myMsg))
    })


const onMessage = new Promise((res) =>
        ws.onmessage = res
    )
    .then((e) => {
        let msg = e.data
        let obj = JSON.parse(msg)

        let token = obj.token

        const myMsg = {
            "token": token,
            command: "arithmetic"
        };
        ws.send(JSON.stringify(myMsg))

        return new Promise((res) => ws.onmessage = res)

    })
    .then((e) => {
        let task = getTask(e)

        let myMsg = {
            "token": token,
            command: "arithmetic",
            answer: arithmetic(task.sign, task.values)
        }
        ws.send(JSON.stringify(myMsg))

        return new Promise((res) => ws.onmessage = res)
    })
    .then((e) => {
        let msg = e.data;

        let obj = JSON.parse(msg);
        const myMsg = {
            "token": token,
            command: "binary_arithmetic"
        };

        ws.send(JSON.stringify(myMsg))
        return new Promise((res) => ws.onmessage = res)

    })
    .then((e) => {
        let msg = e.data;
        let obj = JSON.parse(msg)
        bits = obj.task.bits
        return new Promise((res) => ws.onmessage = res)
    })
    .then((e) => {
        let msg = e.data;
        let myMsg = {
            "token": token,
            command: "binary_arithmetic",
            answer: binary(bits, msg)
        }
        ws.send(JSON.stringify(myMsg))
        return new Promise((res) => ws.onmessage = res)

    })
    .then(e => {
        let msg = e.data

        let myMsg = {
            "token": token,
            command: "win"
        }
        ws.send(JSON.stringify(myMsg))
        return new Promise((res) => ws.onmessage = res)

    })
    .then((e)=>{
        console.log(JSON.parse(e.data).secretCode)
    })