import crypto from 'node:crypto';

/**
 * Goosed requires user_message.metadata.userVisible/agentVisible and created on /reply.
 */
export function ensureGooseUserMessageMetadata(userMessage) {
  if (!userMessage || typeof userMessage !== 'object' || Array.isArray(userMessage)) {
    return userMessage;
  }
  const metadata =
    userMessage.metadata && typeof userMessage.metadata === 'object' && !Array.isArray(userMessage.metadata)
      ? { ...userMessage.metadata }
      : {};
  if (metadata.userVisible == null) metadata.userVisible = true;
  if (metadata.agentVisible == null) metadata.agentVisible = true;
  const created = Number(userMessage.created ?? 0) || Math.floor(Date.now() / 1000);
  return {
    ...userMessage,
    id: userMessage.id ?? crypto.randomUUID(),
    role: userMessage.role ?? 'user',
    created,
    metadata,
  };
}