Files
kawa 0c27818030 docs(11-02): complete step animation and scroll-to-error plan
- Create 11-02-SUMMARY.md documenting POLISH-03 and POLISH-04 completion
- Update STATE.md: phase 11 complete, 100% progress, new decisions added
- Update ROADMAP.md: phase 11 plan progress (2/2 complete)
- Update REQUIREMENTS.md: mark POLISH-03 and POLISH-04 complete
2026-04-01 13:32:39 +02:00

5.6 KiB

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed
phase plan subsystem tags requires provides affects tech-stack key-files key-decisions patterns-established requirements-completed duration completed
11-polish-responsiveness 02 ui
react
tailwind
css-animation
react-hook-form
accessibility
reduced-motion
phase provides
11-01 focus rings and BackendCard hover states (polish foundation)
phase provides
10-content-clarity App.tsx WizardShell structure with step content wrapper
CSS @keyframes step-in animation with 200ms ease-out fade/slide-up on step change
prefers-reduced-motion guard disabling animation for accessibility
Auto-scroll to first errored field on validation failure in BackendSelectionStep and RemoteConfigStep
11-03
any future plan modifying App.tsx WizardShell or wizard form steps
added patterns
key={state.currentStep} on step wrapper forces React remount, triggering CSS animation from initial state
@theme --animate-step-in token pattern for Tailwind v4 custom animation utility
onInvalidSubmit second arg to handleSubmit for scroll-to-error without JS media query listener
document.getElementById(firstKey)?.scrollIntoView for registry-driven field error targeting
created modified
src/index.css
src/App.tsx
src/components/wizard/BackendSelectionStep.tsx
src/components/wizard/BackendSelectionStep.test.tsx
src/components/wizard/RemoteConfigStep.tsx
src/components/wizard/RemoteConfigStep.test.tsx
CSS-only reduced-motion guard via @media (prefers-reduced-motion: reduce) — no JS listener needed
key={state.currentStep} on step wrapper (not on step components themselves) to trigger animation
onInvalidSubmit hardcodes getElementById('remote-name') in BackendSelectionStep — only one validatable field exists
FieldErrors type added to react-hook-form imports in RemoteConfigStep for typed errors param
Tailwind v4 custom animation: register --animate-X in @theme, define @keyframes, add reduced-motion guard
react-hook-form scroll-to-error: pass onInvalidSubmit as second arg to handleSubmit
POLISH-03
POLISH-04
3min 2026-04-01

Phase 11 Plan 02: Polish & Responsiveness — Animation & Scroll-to-Error Summary

CSS step-in animation (200ms fade/slide-up) with reduced-motion guard, plus auto-scroll to first errored form field via react-hook-form onInvalidSubmit handler

Performance

  • Duration: 3 min
  • Started: 2026-04-01T11:28:03Z
  • Completed: 2026-04-01T11:31:00Z
  • Tasks: 2 (Task 2 used TDD: RED → GREEN)
  • Files modified: 6

Accomplishments

  • Wizard step transitions now play a 200ms opacity/translateY(8px) fade-slide animation on step change
  • Users with prefers-reduced-motion enabled see zero animation (declarative CSS guard, no JS)
  • BackendSelectionStep scrolls to remote-name input when form submitted with invalid/empty name
  • RemoteConfigStep scrolls to the first errored field (by key) when form submitted with missing required fields
  • Both scroll behaviors verified by unit tests with vi.fn() mock on Element.prototype.scrollIntoView
  • Full test suite: 204 tests pass, 0 failures, 0 regressions

Task Commits

Each task was committed atomically:

  1. Task 1: Step transition animation with reduced-motion guard - 9af58bc (feat)
  2. Task 2 RED: Failing tests for auto-scroll to first error - 8b7daa8 (test)
  3. Task 2 GREEN: Auto-scroll to first errored field implementation - 90cdeda (feat)

Plan metadata: (docs commit follows)

Note: Task 2 used TDD — separate test commit (RED) then implementation commit (GREEN).

Files Created/Modified

  • src/index.css - Added --animate-step-in token in @theme, @keyframes step-in, and @media prefers-reduced-motion: reduce guard
  • src/App.tsx - Step content wrapper: added key={state.currentStep} and animate-step-in class
  • src/components/wizard/BackendSelectionStep.tsx - Added onInvalidSubmit scrolling to remote-name, wired to form onSubmit and handleCardClick
  • src/components/wizard/BackendSelectionStep.test.tsx - Added scrollIntoView mock in beforeEach, added POLISH-04 scroll test
  • src/components/wizard/RemoteConfigStep.tsx - Added FieldErrors import, onInvalidSubmit scrolling to first error key, wired to form onSubmit
  • src/components/wizard/RemoteConfigStep.test.tsx - Added scrollIntoView mock in beforeEach, added POLISH-04 scroll test

Decisions Made

  • CSS-only reduced-motion guard via @media (prefers-reduced-motion: reduce) — consistent with existing prefers-reduced-motion: no-preference pattern at line 45 of index.css. No JS listener.
  • key={state.currentStep} on the step content wrapper div (not on step components themselves) — forces React to unmount/remount the wrapper, reliably triggering the CSS animation from its from state on every step change.
  • BackendSelectionStep onInvalidSubmit uses getElementById('remote-name') directly (hardcoded) — only one validatable field exists in that step, no dynamic key needed.
  • Added FieldErrors to react-hook-form imports in RemoteConfigStep (alongside existing FieldError) for typed errors parameter in onInvalidSubmit.

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

None.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

  • POLISH-03 (step animation) and POLISH-04 (scroll-to-error) are complete
  • Phase 11 plan 02 satisfies all must_haves and success criteria
  • Ready for plan 11-03 if it exists, or phase 11 completion

Phase: 11-polish-responsiveness Completed: 2026-04-01