const options = {
  el: "#training",
  fetch_url: "https://your-storage.com/training-v1.zip",
  user: { name: "John Doe", email: "john@example.com" }
};

// Default: resume latest.
const launch = player.launchCourse(options);
launch.state.then(result => {
  console.log(result.attempt_id, result.session_id, result.generation);
  // Store result.attempt_id in your LMS if you want to select it later.
});

// After closing the previous player, choose one of these:
// player.launchCourse({ ...options, attempt_mode: "new" });
// player.launchCourse({ ...options, attempt_id: savedAttemptId });
// player.launchCourse({ ...options, attempt_mode: "reset", attempt_id: savedAttemptId });