import { createPlayer } from "@daydreamlive/browser";

// Create player with WHEP URL (from broadcast.whepUrl or your backend)
const player = createPlayer(whepUrl);

// Listen for state changes
player.on("stateChange", (state) => {
  console.log("State:", state);
  // 'connecting' | 'playing' | 'buffering' | 'ended' | 'error'
});

// Connect and attach to video element
await player.connect();
player.attachTo(document.querySelector("video#output"));

const player = createPlayer(whepUrl, {
  // Optional
  reconnect: {
    enabled: true,           // Auto-reconnect on disconnect
    maxAttempts: 5,          // Max reconnection attempts
    baseDelay: 1000,         // Initial delay (ms)
    maxDelay: 30000,         // Max delay (ms)
  },
});

// State changes
player.on("stateChange", (state) => {
  switch (state) {
    case "connecting":
      console.log("Connecting...");
      break;
    case "playing":
      console.log("Playing AI output!");
      break;
    case "buffering":
      console.log("Buffering...");
      break;
    case "error":
      console.log("Playback error");
      break;
    case "ended":
      console.log("Playback ended");
      break;
  }
});

// Error details
player.on("error", (error) => {
  console.error("Player error:", error.message);
});

const player = createPlayer(whepUrl);
await player.connect();

// Attach to existing video element
const video = document.querySelector("video#output");
player.attachTo(video);

<video id="output" autoplay playsinline muted></video>

const player = createPlayer(whepUrl);
await player.connect();

// Get the MediaStream
const stream = player.getStream();

// Use with canvas, WebGL, etc.
const video = document.createElement("video");
video.srcObject = stream;
video.play();

// Draw to canvas
const ctx = canvas.getContext("2d");
function draw() {
  ctx.drawImage(video, 0, 0);
  requestAnimationFrame(draw);
}
draw();

player.stop();

import { createBroadcast, createPlayer } from "@daydreamlive/browser";

async function startStreaming(whipUrl: string) {
  // Get camera
  const stream = await navigator.mediaDevices.getUserMedia({ video: true });

  // Show local preview
  const previewVideo = document.querySelector("video#preview");
  previewVideo.srcObject = stream;

  // Start broadcasting
  const broadcast = createBroadcast({ whipUrl, stream });

  broadcast.on("stateChange", async (state) => {
    if (state === "live") {
      // Once broadcasting, start the player for AI output
      const player = createPlayer(broadcast.whepUrl);

      player.on("stateChange", (playerState) => {
        console.log("Player:", playerState);
      });

      await player.connect();
      player.attachTo(document.querySelector("video#output"));
    }
  });

  await broadcast.connect();

  return { broadcast, player };
}

// From stream creation response
const playbackId = stream.outputPlaybackId;

// Use Livepeer's player
const playbackUrl = `https://lvpr.tv/?v=${playbackId}`;
window.open(playbackUrl);

// Or embed with iframe
const iframe = document.createElement("iframe");
iframe.src = playbackUrl;
iframe.allow = "autoplay";
document.body.appendChild(iframe);