Function buildQueryNotes

backend/src/ai/query.ts:247–274

(
  medicines: Medicine[],
  todayStr: string,
  in30daysStr: string,
  expiringDays: number,
)

}

function buildQueryNotes(
  medicines: Medicine[],
  todayStr: string,
  in30daysStr: string,
  expiringDays: number,
) {
  const expired = medicines.filter(
    (medicine) => getMedicineExpiryState(medicine, todayStr, in30daysStr) === 'expired',
  );
  const expiring = medicines.filter(
    (medicine) => getMedicineExpiryState(medicine, todayStr, in30daysStr) === 'expiring',
  );
  const lines: string[] = [];

  if (expired.length > 0 || expiring.length > 0) {
    lines.push('### 注意事项');
  }

  if (expired.length > 0) {
    lines.push(`- **已过期**：${expired.map(formatMedicineDisplayName).join('、')}，请勿继续使用`);
  }

  if (expiring.length > 0) {
    lines.push(`- **${expiringDays} 天内到期**：${expiring.map(formatMedicineDisplayName).join('、')}`);
  }

  return lines;
}

export function buildInventoryAnswer(
  medicines: Medicine[],