fix teacher, parent and admin pages

src/pages/flags/flagRowUtils.ts

@@ -0,0 +1,48 @@
+import { incidentLabel } from './incidentLabels'
+import type { IncidentFlagRow, IncidentLogRow } from '../../api/flags'
+
+export function formatIncidentDatetime(iso?: string | null): string {
+  if (!iso) return ''
+  const d = new Date(iso)
+  if (Number.isNaN(d.getTime())) return String(iso)
+  const mm = String(d.getMonth() + 1).padStart(2, '0')
+  const dd = String(d.getDate()).padStart(2, '0')
+  const yyyy = d.getFullYear()
+  const hh = String(d.getHours()).padStart(2, '0')
+  const min = String(d.getMinutes()).padStart(2, '0')
+  return `${mm}-${dd}-${yyyy} ${hh}:${min}`
+}
+
+export function lastUpdaterCell(flag: IncidentFlagRow): string {
+  const st = flag.flag_state
+  if (st === 'Open') {
+    return String(flag.updated_by_open_name ?? flag.updated_by_open ?? 'N/A')
+  }
+  if (st === 'Closed') {
+    return String(flag.updated_by_closed_name ?? flag.updated_by_closed ?? 'N/A')
+  }
+  if (st === 'Canceled') {
+    return String(flag.updated_by_canceled_name ?? flag.updated_by_canceled ?? 'N/A')
+  }
+  return 'N/A'
+}
+
+export function descriptionForFlag(flag: IncidentFlagRow): string {
+  const st = flag.flag_state
+  if (st === 'Open') return flag.open_description ?? 'N/A'
+  if (st === 'Closed') return flag.close_description ?? 'N/A'
+  if (st === 'Canceled') return flag.cancel_description ?? 'N/A'
+  return 'N/A'
+}
+
+export function descriptionForLog(log: IncidentLogRow): string {
+  const st = log.flag_state
+  if (st === 'Open' && log.open_description) return String(log.open_description)
+  if (st === 'Closed' && log.close_description) return String(log.close_description)
+  if (st === 'Canceled' && log.cancel_description) return String(log.cancel_description)
+  return 'N/A'
+}
+
+export function incidentTypeLabel(flagKey: string | undefined): string {
+  return incidentLabel(flagKey)
+}