import { Reactor } from "@reactor-team/js-sdk";

const video = document.querySelector("video")!;
const reactor = new Reactor({ modelName: "reactor/helios" });

// Render frames as soon as they arrive.
reactor.on("trackReceived", (name, track) => {
  if (name !== "main_video") return;
  video.srcObject = new MediaStream([track]);
  void video.play();
});

// Once the session is ready, set a prompt and start generating.
reactor.on("statusChanged", async (status) => {
  if (status !== "ready") return;
  await reactor.sendCommand("set_prompt", { prompt: "A serene mountain landscape at sunrise" });
  await reactor.sendCommand("start", {});
});

const jwt = await getToken(); // token minted on your server
await reactor.connect(jwt);

import { ReactorProvider, ReactorView, useReactor } from "@reactor-team/js-sdk";
import { useEffect } from "react";

function Studio() {
  const { status, sendCommand } = useReactor((s) => ({
    status: s.status,
    sendCommand: s.sendCommand,
  }));

  // Once the session is ready, set a prompt and start generating.
  useEffect(() => {
    if (status !== "ready") return;
    sendCommand("set_prompt", { prompt: "A serene mountain landscape at sunrise" });
    sendCommand("start", {});
  }, [status]);

  return <ReactorView className="w-full aspect-video" />;
}

export default function App({ token }: { token: string }) {
  // token is minted on your server
  return (
    <ReactorProvider modelName="reactor/helios" jwtToken={token} connectOptions={{ autoConnect: true }}>
      <Studio />
    </ReactorProvider>
  );
}

import asyncio
import os
from reactor_sdk import Reactor

async def main():
    async with Reactor(model_name="reactor/helios", api_key=os.environ["REACTOR_API_KEY"]) as reactor:
        await reactor.connect()

        # Receive decoded frames as NumPy arrays.
        output = reactor.tracks.with_direction("recvonly").with_kind("video").one()

        @output.on_frame
        def on_frame(frame):
            ...

        # Set a prompt and start generating.
        await reactor.send_command("set_prompt", {"prompt": "A serene mountain landscape at sunrise"})
        await reactor.send_command("start", {})

asyncio.run(main())

#include <reactor/reactor.hpp>

reactor::Reactor client{"reactor/helios", reactor::ApiKey{std::getenv("REACTOR_API_KEY")}};

// Once the session is ready, set a prompt and start generating.
auto status = client.on_status([&client](reactor::Status s) {
  if (s != reactor::Status::Ready) return;
  client.send_command("set_prompt", {{"prompt", "A serene mountain landscape at sunrise"}});
  client.send_command("start", {});
});

client.connect().get();

// Render frames as soon as they arrive.
auto output = client.track("main_video");
auto frames = output.on_frame([](const reactor::VideoFrame& frame) {
  render(frame.bgra, frame.width, frame.height);
});

import Reactor

let reactor = try Reactor(model: "reactor/helios", jwt: token)

// Render frames as soon as they arrive.
let output = try reactor.track("main_video")
let frames = try output.onFrame { frame in
  render(frame.pixels, frame.width, frame.height)
}

// Once the session is ready, set a prompt and start generating.
let status = reactor.onStatus { s in
  guard s == .ready else { return }
  Task {
    try await reactor.sendCommand("set_prompt", ["prompt": "A serene mountain landscape at sunrise"])
    try await reactor.sendCommand("start")
  }
}

try await reactor.connect()

import inc.reactor.sdk.*;

// token is a session-scoped JWT minted on your server.
try (Reactor reactor = Reactor.open(ReactorOptions
        .builder("https://api.reactor.inc", "reactor/helios")
        .jwt(token)
        .build())) {
    try {
        reactor.connect().join();
        try (Subscription frames = reactor.track("main_video").onFrame((VideoFrame frame) -> {
            System.out.printf("Frame: %dx%d%n", frame.width(), frame.height());
        })) {
            reactor.sendCommand("set_prompt", JsonValue.object()
                    .put("prompt", "A serene mountain landscape at sunrise").build()).join();
            reactor.sendCommand("start").join();
            Thread.sleep(30_000);
        }
    } finally {
        reactor.disconnect().join();
    }
}