export const normalizeBackendId = (value: string) => {
  const id = value.trim();
  if (!/^[1-9]\d*$/.test(id)) throw new Error('PERSONAL_ID_INVALID');
  return id;
};

export const personalItemApiPath = (id: string, suffix = '') =>
  `/api/aihr/personal-assistant/items/${encodeURIComponent(normalizeBackendId(id))}${suffix}`;

export const personalSessionApiPath = (id: string) =>
  `/api/aihr/personal-assistant/sessions/${encodeURIComponent(normalizeBackendId(id))}`;

export const personalItemRoute = (id: string) =>
  `/pages/user/assistant/item?id=${encodeURIComponent(normalizeBackendId(id))}`;