/**
 * Client-side logging endpoint.
 * Accepts log messages from the browser and outputs them server-side.
 */
export default defineEventHandler(async (event) => {
  // Note: Auth is optional - we rely on session cookie validation if needed

  const body = await readBody(event).catch(() => ({}))
  const { level, message, data, sessionId, userId } = body

  const logPrefix = `[CLIENT${sessionId ? `:${sessionId}` : ''}${userId ? `:${userId.slice(0, 8)}` : ''}]`
  const logMessage = data ? `${message} ${JSON.stringify(data)}` : message

  switch (level) {
    case 'error':
      console.error(logPrefix, logMessage)
      break
    case 'warn':
      console.warn(logPrefix, logMessage)
      break
    case 'info':
      console.log(logPrefix, logMessage)
      break
    case 'debug':
      console.log(logPrefix, logMessage)
      break
    default:
      console.log(logPrefix, logMessage)
  }

  return { ok: true }
})