Ready2Blob/.planning/phases/10-content-clarity/10-02-SUMMARY.md

phase, plan, subsystem, tags, dependency_graph, tech_stack, key_files, decisions, metrics, requirements_satisfied

phase	plan	subsystem	tags	dependency_graph	tech_stack	key_files	decisions	metrics	requirements_satisfied
10-content-clarity	02	wizard-ui	live-preview ux form-fields tdd	requires provides affects RemoteNamePreview component live config preview in BackendSelectionStep src/components/wizard/BackendSelectionStep.tsx	added patterns stateless display component react-hook-form watch() TDD red-green	created modified src/components/ui/RemoteNamePreview.tsx src/components/ui/RemoteNamePreview.test.tsx src/components/wizard/BackendSelectionStep.tsx src/components/wizard/BackendSelectionStep.test.tsx src/components/wizard/RemoteConfigStep.test.tsx	RemoteNamePreview renders only div/span — no form controls, preserving single-textbox selector contract watch('name') from useForm used for live preview — no useWatch, per plan spec helpText uses full sentence explaining rclone.conf syntax and naming constraints	duration_minutes tasks_completed files_created files_modified completed_date 8 2 2 3 2026-04-01	UX-02

Phase 10 Plan 02: Live Remote Name Preview Summary

One-liner: Stateless RemoteNamePreview component with empty/value states integrated into BackendSelectionStep via watch('name') and enriched with helpText.

Tasks Completed

#	Task	Commit	Status
1	Create RemoteNamePreview component with TDD	3c9c5fd	Done
2	Integrate RemoteNamePreview and helpText into BackendSelectionStep	fefab65	Done

What Was Built

RemoteNamePreview component (src/components/ui/RemoteNamePreview.tsx):

• Stateless functional component accepting { value: string }
• Empty/whitespace state: displays grayed [my-remote] placeholder with "Type a name to see how it appears in your config" guidance
• Value state: displays [typed-value] in on-surface-variant color
• Container styling: mt-2 rounded-md bg-surface-variant px-3 py-2 text-xs font-mono
• Renders only div/span elements — never form controls

BackendSelectionStep integration:

• Added watch to useForm destructure
• Added const remoteName = watch('name') for reactive updates
• Added helpText prop to remote name TextFieldMD3: full sentence explaining rclone.conf [name] syntax
• Added <RemoteNamePreview value={remoteName} /> below the TextFieldMD3
• Note: description paragraph and RemoteNamePreview import were committed as part of Plan 10-01 linter sweep (commit 4b837b1)

Tests

• RemoteNamePreview.test.tsx: 9 tests (empty state x3, value state x3, element type constraints x3)
• BackendSelectionStep.test.tsx: 2 new integration tests (empty-state placeholder, live update on type)
• Full suite: 202 tests pass

Deviations from Plan

Auto-fixed Issues

1. [Rule 1 - Bug] Fixed getByText(/required/i) ambiguity in BackendSelectionStep.test.tsx

• Found during: Task 2
• Issue: New description paragraph ("...credentials are required in the next step") caused getByText(/required/i) to match two elements, breaking existing "shows inline error" test
• Fix: Changed to screen.getByRole('alert').textContent.toMatch(/required/i) for precise alert text assertion
• Files modified: src/components/wizard/BackendSelectionStep.test.tsx
• Commit: fefab65

2. [Rule 1 - Bug] Fixed getByLabelText ambiguity in RemoteConfigStep.test.tsx

• Found during: Task 2 (full suite run)
• Issue: Linter-added paragraphs in RemoteConfigStep, combined with partial { selector: 'input' } fix from 10-03 commits, left GCS, B2, and S3-region VALID-01 tests failing with "Found multiple elements"
• Fix: Added { selector: 'input' } to all remaining getByLabelText calls in BACK-03, BACK-04, and VALID-01 sections
• Files modified: src/components/wizard/RemoteConfigStep.test.tsx
• Commit: fefab65 (included in Task 2 commit via linter application)

Self-Check: PASSED

• src/components/ui/RemoteNamePreview.tsx: FOUND
• src/components/ui/RemoteNamePreview.test.tsx: FOUND
• Commit 3c9c5fd (Task 1): FOUND
• Commit fefab65 (Task 2): FOUND