Function parseRequestId

src/utils/agentId.ts:74–99

(
  requestId: string,
)

 * Returns null if the request ID doesn't match the expected format.
 */
export function parseRequestId(
  requestId: string,
): { requestType: string; timestamp: number; agentId: string } | null {
  const atIndex = requestId.indexOf('@')
  if (atIndex === -1) {
    return null
  }

  const prefix = requestId.slice(0, atIndex)
  const agentId = requestId.slice(atIndex + 1)

  const lastDashIndex = prefix.lastIndexOf('-')
  if (lastDashIndex === -1) {
    return null
  }

  const requestType = prefix.slice(0, lastDashIndex)
  const timestampStr = prefix.slice(lastDashIndex + 1)
  const timestamp = parseInt(timestampStr, 10)

  if (isNaN(timestamp)) {
    return null
  }

  return { requestType, timestamp, agentId }
}