Ready2Blob/.planning/phases/09-md3-components/09-05-SUMMARY.md

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
09-md3-components	05	ui	react tailwind tooltip accessibility testing-library	phase provides 09-md3-components/09-04 TextFieldMD3 component with suffix/helpText props	Tooltip hover+click behavior in FieldRenderer (text and select branches) and PasswordField helpTextPrefix prop on TextFieldMD3 for inline left-of-helpText slot Tooltip icon rendered beside helpText below the field (not above the field) Tests covering hover show/hide, click-pin, click-unpin, and helpTextPrefix rendering	RemoteConfigStep PasswordField TextFieldMD3	added patterns hoverTooltip + showTooltip dual-state: hover shows, click pins, click-unpin clears both helpTextPrefix slot pattern: ReactNode prop for inline content left of helpText in TextFieldMD3 Click-to-unpin guard: setShowTooltip(v => { if (v) setHoverTooltip(false); return !v; })	created modified src/components/ui/TextFieldMD3.tsx src/components/ui/FieldRenderer.tsx src/components/ui/PasswordField.tsx src/components/ui/FieldRenderer.test.tsx src/components/ui/TextFieldMD3.test.tsx	Tooltip hover uses dual-state (hoverTooltip + showTooltip); click-unpin explicitly clears hoverTooltip to prevent sticky tooltip after dismiss helpTextPrefix guard is (helpText || helpTextPrefix) not just helpText, enabling icon-only rendering when field has tooltipText but no helpText Tooltip content rendered BELOW TextFieldMD3 (after component), not inside it — TextFieldMD3 stays self-contained	helpTextPrefix slot: pass ReactNode as inline prefix left of helpText text in TextFieldMD3 Hover+click tooltip: mouseEnter shows, mouseLeave hides, click pins, second-click clears both states	COMP-04	10min	2026-04-01

Phase 9 Plan 05: Tooltip Placement and Hover Fix Summary

Tooltip icon moved from above field to inline with helpText below it, with hover-to-preview and click-to-pin behavior via dual hoverTooltip+showTooltip state

Performance

• Duration: ~10 min
• Started: 2026-04-01T09:10:00Z
• Completed: 2026-04-01T09:20:34Z
• Tasks: 2
• Files modified: 5

Accomplishments

• Added helpTextPrefix prop to TextFieldMD3 for rendering inline content (tooltip icon) left of helpText below the field
• Fixed tooltip icon position: moved from above the floating-label input to beside helpText below it
• Implemented hover-to-preview (mouseEnter shows, mouseLeave hides) and click-to-pin (stays open through mouseLeave) in FieldRenderer and PasswordField
• Fixed click-unpin edge case: second click explicitly clears hoverTooltip so tooltip dismisses even when mouse stays on button
• Added 7 new tests covering all tooltip hover/pin/unpin behaviors and helpTextPrefix rendering

Task Commits

Each task was committed atomically:

1. Task 1: Add helpTextPrefix prop and fix tooltip placement + hover - 23617c0 (feat)
2. Task 2: Add tests for tooltip hover behavior and helpTextPrefix rendering - d2b6da2 (test)

Files Created/Modified

• src/components/ui/TextFieldMD3.tsx - Added helpTextPrefix?: React.ReactNode prop; changed helpText guard to (helpText || helpTextPrefix) && !error; renders <div className="flex items-start gap-1"> wrapping prefix + helpText
• src/components/ui/FieldRenderer.tsx - Added hoverTooltip state; moved tooltip icon from above-field to tooltipIcon element passed as helpTextPrefix; tooltip content rendered below TextFieldMD3; select-branch also gains hover support
• src/components/ui/PasswordField.tsx - Same dual-state tooltip fix as FieldRenderer text-branch
• src/components/ui/FieldRenderer.test.tsx - Added fireEvent import; added 4 hover behavior tests (hover shows, leave hides, click pins, second-click unpins)
• src/components/ui/TextFieldMD3.test.tsx - Added Tests 9-11 for helpTextPrefix with helpText, without, and prefix-only

Decisions Made

• Click-to-unpin must explicitly clear hoverTooltip because userEvent.click() simulates hover before click, leaving hoverTooltip=true after second click — required setShowTooltip(v => { if (v) setHoverTooltip(false); return !v; })
• Tooltip content stays outside TextFieldMD3 (rendered after the component in FieldRenderer/PasswordField) — keeps TextFieldMD3 self-contained, tooltip is a consumer concern

Deviations from Plan

Auto-fixed Issues

1. [Rule 1 - Bug] Fixed click-unpin leaving tooltip visible due to hoverTooltip race

• Found during: Task 1 verification (RemoteConfigStep.test.tsx "hides tooltip panel when clicked again")
• Issue: userEvent.click() simulates mouseEnter before click; second click set showTooltip=false but hoverTooltip stayed true, so tooltip remained visible
• Fix: Changed click handler to setShowTooltip(v => { if (v) setHoverTooltip(false); return !v; }) — clears hover state when unpinning
• Files modified: src/components/ui/FieldRenderer.tsx, src/components/ui/PasswordField.tsx
• Verification: All 186 tests pass including RemoteConfigStep "hides tooltip panel when clicked again"
• Committed in: 23617c0 (Task 1 commit)

---

Total deviations: 1 auto-fixed (Rule 1 - bug) Impact on plan: Required for correctness — without this fix, tooltip could not be dismissed by click when mouse was over the button.

Issues Encountered

• Click-unpin sticky tooltip: userEvent.click triggers hover state before click event. Resolved by clearing hoverTooltip in the unpin branch of the click handler.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• UAT test 7 (Tooltip Info Buttons Accessibility) now satisfies all criteria: hover shows, mouseLeave hides, click pins, click again unpins, icon beside helpText below field
• Phase 9 (09-md3-components) fully complete — all must-have truths and requirements satisfied
• Ready for Phase 10

---

Phase: 09-md3-components Completed: 2026-04-01