Files
GearBox/.planning/phases/21-item-catalog-detail-pages/21-02-PLAN.md
Jean-Luc Makiola d19090a279 docs(21-02): complete candidate detail page and thread modal plan
- Add 21-02-SUMMARY.md with execution results
- Update STATE.md, ROADMAP.md, REQUIREMENTS.md
2026-04-06 15:03:29 +02:00

13 KiB

phase, plan, type, wave, depends_on, files_modified, autonomous, requirements, must_haves
phase plan type wave depends_on files_modified autonomous requirements must_haves
21-item-catalog-detail-pages 02 execute 1
src/client/routes/threads/$threadId/index.tsx
src/client/routes/threads/$threadId/candidates/$candidateId.tsx
true
DETAIL-04
truths artifacts key_links
Navigating to /threads/:threadId/candidates/:candidateId renders a full candidate detail page
Candidate detail page shows name, weight, price, notes, pros, cons, status, product link, image
Edit mode toggle works: read-only by default, editable inputs when toggled
Back navigation returns to parent thread
Pick as winner and delete candidate actions are available
Thread detail page at /threads/:threadId still works after route restructuring
Add candidate button on thread page uses modal dialog instead of slide-out panel
path provides
src/client/routes/threads/$threadId/index.tsx Restructured thread detail page (moved from $threadId.tsx)
path provides exports
src/client/routes/threads/$threadId/candidates/$candidateId.tsx Candidate detail page with edit mode
Route
from to via pattern
src/client/routes/threads/$threadId/candidates/$candidateId.tsx useThread hook useThread(threadId) to get candidate data useThread
from to via pattern
src/client/routes/threads/$threadId/candidates/$candidateId.tsx useUpdateCandidate mutation updateCandidate.mutate useUpdateCandidate
Create the candidate detail page at `/threads/:threadId/candidates/:candidateId` with edit mode toggle, and restructure the thread route to support nested candidate routes. Replace the "Add Candidate" slide-out trigger on the thread page with a modal dialog.

Purpose: Creates the navigation target for candidate card clicks (rewired in Plan 03). The thread route restructuring is a prerequisite for the nested candidate route. Output: Restructured thread route directory + new candidate detail page + add-candidate modal on thread page

<execution_context> @$HOME/.claude/get-shit-done/workflows/execute-plan.md @$HOME/.claude/get-shit-done/templates/summary.md </execution_context>

@.planning/PROJECT.md @.planning/ROADMAP.md @.planning/STATE.md @.planning/phases/21-item-catalog-detail-pages/21-CONTEXT.md @.planning/phases/21-item-catalog-detail-pages/21-RESEARCH.md

@src/client/routes/threads/$threadId.tsx @src/client/hooks/useCandidates.ts @src/client/hooks/useThreads.ts @src/client/components/CandidateForm.tsx @src/client/components/CandidateCard.tsx @src/client/components/CandidateListItem.tsx @src/client/stores/uiStore.ts

From src/client/hooks/useCandidates.ts:

export function useCreateCandidate(threadId: number): UseMutationResult<CandidateResponse, Error, CreateCandidate & { imageFilename?: string }>;
export function useUpdateCandidate(threadId: number): UseMutationResult<CandidateResponse, Error, UpdateCandidate & { candidateId: number; imageFilename?: string }>;
export function useDeleteCandidate(threadId: number): UseMutationResult<{ success: boolean }, Error, number>;

From src/client/hooks/useThreads.ts:

export function useThread(id: number): UseQueryResult<ThreadWithCandidates>;
export function useResolveThread(): UseMutationResult;
// ThreadWithCandidates.candidates[]: { id, threadId, name, weightGrams, priceCents, categoryId, categoryName, categoryIcon, notes, productUrl, imageFilename, imageUrl, status, pros, cons, sortOrder, createdAt, updatedAt }

From src/client/components/CandidateForm.tsx:

interface CandidateFormProps { mode: "add" | "edit"; threadId: number; candidateId?: number | null; }
interface FormData {
  name: string; weightGrams: string; priceDollars: string; categoryId: number;
  notes: string; productUrl: string; imageFilename: string | null; pros: string; cons: string;
}

From src/client/stores/uiStore.ts (properties used by thread page):

openCandidateAddPanel: () => void;     // WILL BE REMOVED in Plan 03
openResolveDialog: (threadId: number, candidateId: number) => void;  // KEEP
openConfirmDeleteCandidate: (id: number) => void;  // KEEP
Task 1: Restructure thread route and create candidate detail page src/client/routes/threads/$threadId.tsx src/client/routes/threads/$threadId/index.tsx src/client/routes/threads/$threadId/candidates/$candidateId.tsx - src/client/routes/threads/$threadId.tsx (full file — must move to index.tsx intact) - src/client/hooks/useCandidates.ts (useUpdateCandidate, useDeleteCandidate hooks) - src/client/hooks/useThreads.ts (useThread — returns ThreadWithCandidates with candidates array) - src/client/components/CandidateForm.tsx (form fields and FormData interface to reuse for edit mode) - src/client/components/CategoryPicker.tsx (for edit mode category picker) - src/client/components/ImageUpload.tsx (for edit mode image upload) - src/client/routes/global-items/$globalItemId.tsx (layout pattern reference) - src/client/stores/uiStore.ts (openResolveDialog, openConfirmDeleteCandidate — keep using these) **Step 1: Restructure thread route directory.** - Move `src/client/routes/threads/$threadId.tsx` to `src/client/routes/threads/$threadId/index.tsx` - Delete the original `$threadId.tsx` file - The route path `/threads/$threadId` continues to work via the index.tsx convention - IMPORTANT: Do NOT manually edit `routeTree.gen.ts` — it auto-regenerates
**Step 2: Create candidate detail page.**
Create `src/client/routes/threads/$threadId/candidates/$candidateId.tsx` with `createFileRoute("/threads/$threadId/candidates/$candidateId")`.

Per D-13: Shows candidate data — name, weight, price, notes, pros, cons, status, product link, image.
Per D-14: Edit mode toggle — same pattern as item detail page (local `useState<boolean>(false)`). In edit mode:
- Name, weight (grams string), price (dollars string), category (CategoryPicker), notes (textarea), product URL (text input), image (ImageUpload), pros (textarea), cons (textarea)
- Save button calls `useUpdateCandidate(threadId).mutate({ candidateId, name, weightGrams: parsed, priceCents: parsed, categoryId, notes, productUrl, imageFilename, pros, cons })` with `onSuccess: () => setIsEditing(false)`
- Cancel resets and exits edit mode
- Initialize form from candidate data when entering edit mode

Per D-15: Back navigation — `<Link to="/threads/$threadId" params={{ threadId: String(threadId) }}>← Back to thread</Link>`.
Per D-16: Thread-specific actions:
- "Pick as winner" button (only if thread is active/not resolved) — calls `useUIStore.openResolveDialog(threadId, candidateId)` which triggers the existing ResolveDialog in __root.tsx
- "Delete candidate" button — calls `useUIStore.openConfirmDeleteCandidate(candidateId)` which triggers the existing CandidateDeleteDialog in __root.tsx

Data fetching: Use `useThread(Number(threadIdParam))` to get the thread, then find the candidate via `thread.candidates.find(c => c.id === Number(candidateIdParam))`. This avoids needing a new API endpoint.

Layout: Same gallery-like pattern as item detail — `max-w-3xl mx-auto px-4 sm:px-6 lg:px-8 py-6`. Hero image section, name as h1, badges (weight, price, category, status), pros/cons sections, notes section.

Loading state: shimmer placeholders.
Error state: "Candidate not found" with back link to thread.

Status display: Show current status using the StatusBadge component (but read-only — status changes happen via the existing status cycle on the card, not on the detail page).
cd /home/jean-luc-makiola/Development/projects/GearBox && bun run lint 2>&1 | tail -5 - test -f src/client/routes/threads/\$threadId/index.tsx - test ! -f src/client/routes/threads/\$threadId.tsx - grep -q "createFileRoute.*threads.*threadId.*candidates.*candidateId" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - grep -q "useThread" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - grep -q "useUpdateCandidate" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - grep -q "isEditing" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - grep -q "Back to thread" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - grep -q "openResolveDialog\|Pick as winner" src/client/routes/threads/\$threadId/candidates/\$candidateId.tsx - Thread route restructured: `$threadId.tsx` moved to `$threadId/index.tsx`, `/threads/:threadId` still works - Candidate detail page renders at `/threads/:threadId/candidates/:candidateId` - Shows all candidate data: name, weight, price, notes, pros, cons, status, image - Edit mode toggle works with form fields for all editable properties - Back link returns to parent thread - Pick as winner and delete actions available via existing dialogs Task 2: Add candidate modal dialog on thread page src/client/routes/threads/$threadId/index.tsx - src/client/routes/threads/$threadId/index.tsx (just restructured — find the "Add Candidate" button) - src/client/components/CandidateForm.tsx (form fields to replicate in modal) - src/client/hooks/useCandidates.ts (useCreateCandidate hook) - src/client/components/CategoryPicker.tsx (for category field) - src/client/components/ImageUpload.tsx (for image field) Per D-28: Replace the `openCandidateAddPanel()` call on the thread page with a local modal dialog for adding candidates.
In `src/client/routes/threads/$threadId/index.tsx`:
1. Add local state: `const [addCandidateOpen, setAddCandidateOpen] = useState(false)`
2. Replace the existing "Add Candidate" button's `onClick={() => openCandidateAddPanel()}` with `onClick={() => setAddCandidateOpen(true)}`
3. Remove the `openCandidateAddPanel` import from useUIStore
4. Add an `AddCandidateModal` component (can be defined in the same file or as a separate component — Claude's discretion) that:
   - Renders as a fixed overlay with backdrop (`fixed inset-0 z-50 flex items-center justify-center`)
   - Contains a form with fields: name (required), weight (grams), price (dollars), category (CategoryPicker), notes, product URL, image (ImageUpload), pros, cons
   - Uses `useCreateCandidate(threadId)` for submission
   - On success: closes modal, form resets
   - On cancel/backdrop click: closes modal
   - Style consistent with the existing CandidateDeleteDialog and ResolveDialog patterns in `__root.tsx`
5. Render the modal conditionally: `{addCandidateOpen && <AddCandidateModal threadId={threadId} onClose={() => setAddCandidateOpen(false)} />}`

The modal should be a reasonable size (`max-w-lg`) with scrollable content if needed. Form fields should match CandidateForm's field set. Validation: name is required (show inline error if empty on submit).
cd /home/jean-luc-makiola/Development/projects/GearBox && bun run lint 2>&1 | tail -5 - grep -q "addCandidateOpen\|AddCandidateModal" src/client/routes/threads/\$threadId/index.tsx - grep -q "useCreateCandidate" src/client/routes/threads/\$threadId/index.tsx - grep -qv "openCandidateAddPanel" src/client/routes/threads/\$threadId/index.tsx - Thread page "Add Candidate" button opens a modal dialog instead of a slide-out panel - Modal contains all candidate form fields (name, weight, price, category, notes, URL, image, pros, cons) - Creating a candidate via the modal works and refreshes the thread data - The `openCandidateAddPanel` UIStore call is no longer used on the thread page - `bun run lint` passes with no errors - `bun run dev` starts and routes work: - `/threads/:threadId` renders thread detail (unchanged behavior after restructuring) - `/threads/:threadId/candidates/:candidateId` renders candidate detail with edit toggle - "Add Candidate" button on thread page opens modal, candidate creation works

<success_criteria>

  • Thread route restructured without breaking existing /threads/:threadId functionality
  • Candidate detail page at /threads/:threadId/candidates/:candidateId with edit mode
  • Add candidate modal replaces slide-out panel trigger on thread page
  • All existing thread page functionality preserved (reorder, view modes, impact deltas)
  • Lint passes cleanly </success_criteria>
After completion, create `.planning/phases/21-item-catalog-detail-pages/21-02-SUMMARY.md`