Form primitives, keyboard-operable comboboxes, dialog focus, route states

Accessibility work on the UI layer, all of it rooted in one structural gap:
there were no form primitives, so every field was hand-assembled and every
field got the same details wrong.

Form primitives
- components/ui/Field.tsx (Field/TextField/SelectField/TextareaField) and
  Button.tsx. Field generates the control id with useId and derives htmlFor
  from it, which is what makes the association impossible to omit rather
  than merely conventional.
- 92 labels existed, 4 used htmlFor, and no input carried an id at all: a
  screen reader announced an unnamed edit box and clicking a label focused
  nothing. Now every label resolves to its control (0 unassociated), and the
  input class chain that appeared verbatim 85 times appears zero times.
- Field also takes a render prop, so Lookup, CountryPicker and Picklist get
  the same wiring instead of a second, partial solution.
- SearchInput replaces three hand-rolled copies of the icon-in-a-box search
  whose input had only a placeholder — not a label — and killed its own
  focus ring with outline-none and nothing in its place.
- Toggle groups (workdays, reorg change type) became fieldsets with
  aria-pressed; colour alone was carrying the selected state.

Comboboxes
- Lookup and CountryPicker were text inputs with a div of clickable buttons
  underneath: typeable, but no keyboard path to a result and nothing telling
  a screen reader a list had appeared. Both now carry role=combobox,
  aria-expanded/controls/activedescendant and listbox semantics, with arrow
  keys, Enter and Escape. Escape stops propagation, or it would close the
  surrounding dialog along with the dropdown.

Dialogs
- useDialogFocus centralises what Modal and SlideOver each owed the
  keyboard and neither provided beyond Escape: focus into the dialog on
  open, Tab and Shift+Tab cycling within it, focus restored to the trigger
  on close.
- SlideOver stays mounted for its transition, and aria-hidden does not
  remove anything from the tab order — so every closed panel was leaving
  invisible tab stops at the end of the page. `inert` fixes that.

Route states
- loading.tsx, error.tsx, not-found.tsx and global-error.tsx. Every page in
  the (app) group is server-rendered per request, so without loading.tsx a
  navigation showed nothing at all until the server answered, and a render
  error dropped the user on Next's own screen with no way back.

Tests
- 22 component tests (vitest jsdom project). Two of them found limits of the
  environment rather than of the code: jsdom implements neither `inert` nor
  scrollIntoView, so the inert test asserts the attribute and the missing
  scrollIntoView — which was taking the whole render down from inside an
  effect — is stubbed in the setup file.
This commit is contained in:
2026-07-25 13:10:52 +02:00
parent 4be5f2264e
commit d9367a8ce4
44 changed files with 1770 additions and 1127 deletions

View File

@@ -4,6 +4,8 @@ import { RotateCcw, X } from "lucide-react";
import { useRouter } from "next/navigation";
import { useMemo, useState } from "react";
import { applyReorg, undoReorg, type ReorgMovePayload } from "@/actions/reorg";
import { Button } from "@/components/ui/Button";
import { Field, SelectField, TextField } from "@/components/ui/Field";
import { Lookup } from "@/components/ui/Lookup";
import { useToast } from "@/components/ui/Toast";
import { fmtDate } from "@/lib/format";
@@ -190,60 +192,62 @@ export function ReorgWorkbench({ employees, divisions, departments, teams, reorg
<div className="rounded border border-border bg-white p-4">
<h2 className="mb-3 text-sm font-bold text-ink">Neue Reorganisation</h2>
<div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Name der Reorganisation*</label>
<input value={name} onChange={(e) => setName(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm" />
</div>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Wirksam ab*</label>
<input
type="date"
value={effectiveDate}
onChange={(e) => setEffectiveDate(e.target.value)}
className="w-full rounded border border-border px-3 py-2 text-sm"
/>
</div>
<TextField label="Name der Reorganisation" required value={name} onChange={setName} />
<TextField label="Wirksam ab" required type="date" value={effectiveDate} onChange={setEffectiveDate} />
</div>
<div className="mt-4 flex gap-2">
{(Object.keys(KIND_LABELS) as ChangeKind[]).map((kind) => (
<button
key={kind}
type="button"
onClick={() => setChangeType(kind)}
className={`rounded px-3 py-1.5 text-sm font-semibold ${
changeType === kind ? "bg-brand-500 text-white" : "border border-border text-ink-body hover:bg-surface"
}`}
>
{KIND_LABELS[kind]}
</button>
))}
</div>
<fieldset className="mt-4">
<legend className="sr-only">Art der Änderung</legend>
<div className="flex flex-wrap gap-2">
{(Object.keys(KIND_LABELS) as ChangeKind[]).map((kind) => (
<button
key={kind}
type="button"
aria-pressed={changeType === kind}
onClick={() => setChangeType(kind)}
className={`rounded px-3 py-1.5 text-sm font-semibold focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-brand-500 ${
changeType === kind ? "bg-brand-500 text-white" : "border border-border text-ink-body hover:bg-surface"
}`}
>
{KIND_LABELS[kind]}
</button>
))}
</div>
</fieldset>
<div className="mt-4 grid grid-cols-2 gap-3">
<div className="mt-4 grid grid-cols-1 gap-3 sm:grid-cols-2">
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Quelle</label>
{changeType === "emp" && (
<div className="flex flex-col gap-2">
<Lookup<OrgEmployee>
placeholder="Mitarbeiter:in suchen…"
onSearch={searchLocalEmployees}
onSelect={(e) => setSelectedEmployees((prev) => [...prev, e])}
renderResult={(e) => (
<div>
<div className="font-semibold text-ink">
{e.first_name} {e.last_name}
</div>
<div className="text-xs text-ink-muted">{e.job_title}</div>
</div>
<Field label="Quelle: Mitarbeiter:innen">
{(p) => (
<Lookup<OrgEmployee>
{...p}
placeholder="Mitarbeiter:in suchen…"
onSearch={searchLocalEmployees}
onSelect={(e) => setSelectedEmployees((prev) => [...prev, e])}
renderResult={(e) => (
<div>
<div className="font-semibold text-ink">
{e.first_name} {e.last_name}
</div>
<div className="text-xs text-ink-muted">{e.job_title}</div>
</div>
)}
/>
)}
/>
</Field>
{selectedEmployees.length > 0 && (
<div className="flex flex-wrap gap-1.5">
{selectedEmployees.map((e) => (
<span key={e.id} className="flex items-center gap-1 rounded-full bg-brand-100 px-2.5 py-1 text-xs font-semibold text-brand-700">
{e.first_name} {e.last_name}
<button type="button" onClick={() => setSelectedEmployees((prev) => prev.filter((s) => s.id !== e.id))}>
<button
type="button"
aria-label={`${e.first_name} ${e.last_name} aus der Auswahl entfernen`}
onClick={() => setSelectedEmployees((prev) => prev.filter((s) => s.id !== e.id))}
className="rounded focus-visible:outline-2 focus-visible:outline-offset-1 focus-visible:outline-brand-500"
>
<X className="h-3 w-3" />
</button>
</span>
@@ -253,78 +257,60 @@ export function ReorgWorkbench({ employees, divisions, departments, teams, reorg
</div>
)}
{changeType === "team" && (
<select value={sourceTeamId} onChange={(e) => setSourceTeamId(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm">
<option value="">Team wählen</option>
{teams.map((t) => (
<option key={t.id} value={t.id}>
{t.name}
</option>
))}
</select>
<SelectField
label="Quelle: Team"
value={sourceTeamId}
onChange={setSourceTeamId}
placeholder="Team wählen…"
options={teams.map((t) => ({ value: t.id, label: t.name }))}
/>
)}
{changeType === "abt" && (
<select value={sourceDeptId} onChange={(e) => setSourceDeptId(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm">
<option value="">Abteilung wählen</option>
{departments.map((d) => (
<option key={d.id} value={d.id}>
{d.name}
</option>
))}
</select>
<SelectField
label="Quelle: Abteilung"
value={sourceDeptId}
onChange={setSourceDeptId}
placeholder="Abteilung wählen…"
options={departments.map((d) => ({ value: d.id, label: d.name }))}
/>
)}
{changeType === "dept" && (
<select
<SelectField
label="Quelle: Bereich"
value={sourceDivisionId}
onChange={(e) => setSourceDivisionId(e.target.value)}
className="w-full rounded border border-border px-3 py-2 text-sm"
>
<option value="">Bereich wählen</option>
{divisions.map((d) => (
<option key={d.id} value={d.id}>
{d.name}
</option>
))}
</select>
onChange={setSourceDivisionId}
placeholder="Bereich wählen…"
options={divisions.map((d) => ({ value: d.id, label: d.name }))}
/>
)}
</div>
<div>
<label className="mb-1 block text-sm font-semibold text-ink">Ziel-Bereich* / Ziel-Team*</label>
<div className="flex flex-col gap-2">
<select
value={targetDivisionId}
onChange={(e) => {
setTargetDivisionId(e.target.value);
setTargetTeamId("");
}}
className="w-full rounded border border-border px-3 py-2 text-sm"
>
<option value="">Ziel-Bereich wählen</option>
{divisions.map((d) => (
<option key={d.id} value={d.id}>
{d.name}
</option>
))}
</select>
<select value={targetTeamId} onChange={(e) => setTargetTeamId(e.target.value)} className="w-full rounded border border-border px-3 py-2 text-sm">
<option value="">Ziel-Team wählen</option>
{teamsInTargetDivision.map((t) => (
<option key={t.id} value={t.id}>
{t.name}
</option>
))}
</select>
</div>
<div className="flex flex-col gap-2">
<SelectField
label="Ziel-Bereich"
required
value={targetDivisionId}
onChange={(v) => {
setTargetDivisionId(v);
setTargetTeamId("");
}}
placeholder="Ziel-Bereich wählen…"
options={divisions.map((d) => ({ value: d.id, label: d.name }))}
/>
<SelectField
label="Ziel-Team"
required
value={targetTeamId}
onChange={setTargetTeamId}
placeholder="Ziel-Team wählen…"
options={teamsInTargetDivision.map((t) => ({ value: t.id, label: t.name }))}
/>
</div>
</div>
<button
type="button"
onClick={handleAddMove}
className="mt-4 rounded border border-border px-4 py-2 text-sm font-semibold text-ink-body hover:bg-surface"
>
<Button variant="secondary" onClick={handleAddMove} className="mt-4">
+ Zur Reorganisation hinzufügen
</button>
</Button>
</div>
{pendingMoves.length > 0 && (
@@ -340,9 +326,14 @@ export function ReorgWorkbench({ employees, divisions, departments, teams, reorg
</span>
<span className="ml-2 text-xs text-ink-muted">({m.employeeIds.length} Mitarbeiter:innen)</span>
</div>
<button type="button" onClick={() => removeMove(m.id)} aria-label="Entfernen" className="text-ink-muted hover:text-danger-solid">
<Button
variant="icon"
onClick={() => removeMove(m.id)}
aria-label={`${m.label} aus der Reorganisation entfernen`}
className="hover:!text-danger-solid"
>
<X className="h-4 w-4" />
</button>
</Button>
</li>
))}
</ul>
@@ -376,22 +367,13 @@ export function ReorgWorkbench({ employees, divisions, departments, teams, reorg
</tbody>
</table>
<div className="mt-4 flex gap-2">
<button
type="button"
onClick={() => setPendingMoves([])}
className="rounded border border-border px-4 py-2 text-sm font-semibold text-ink-body hover:bg-surface"
>
<div className="mt-4 flex flex-wrap gap-2">
<Button variant="secondary" onClick={() => setPendingMoves([])}>
Verwerfen
</button>
<button
type="button"
onClick={handleApply}
disabled={applying}
className="rounded bg-brand-500 px-4 py-2 text-sm font-semibold text-white disabled:opacity-50"
>
</Button>
<Button onClick={handleApply} pending={applying}>
Reorganisation durchführen
</button>
</Button>
</div>
</div>
)}
@@ -408,15 +390,10 @@ export function ReorgWorkbench({ employees, divisions, departments, teams, reorg
wirksam ab {fmtDate(s.effective_date)} · durchgeführt am {fmtDate(s.applied_at)}
</span>
</div>
<button
type="button"
onClick={() => handleUndo(s.id)}
disabled={undoingId === s.id}
className="flex items-center gap-1.5 rounded border border-border px-3 py-1.5 text-xs font-semibold text-ink-body hover:bg-surface disabled:opacity-50"
>
<Button variant="secondary" size="sm" onClick={() => handleUndo(s.id)} pending={undoingId === s.id}>
<RotateCcw className="h-3.5 w-3.5" />
Rückgängig machen
</button>
</Button>
</li>
))}
</ul>