---
phase: 02-prompt-control-output-review
verified: 2026-03-08T19:00:00Z
status: passed
score: 16/16 must-haves verified
---

# Phase 2: Prompt Control + Output Review Verification Report

**Phase Goal:** L'utente puo' modificare i prompt direttamente dalla Web UI senza toccare il codice, rigenerare singoli post insoddisfacenti, e rivedere l'anteprima completa di ogni carosello prima di esportare il CSV.
**Verified:** 2026-03-08
**Status:** PASSED
**Re-verification:** No -- initial verification

## Goal Achievement

### Observable Truths

| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | GET /api/prompts ritorna lista dei prompt .txt con flag modificato/default | VERIFIED | backend/routers/prompts.py L98-110: endpoint calls list_prompts() + _is_modified(), returns PromptListResponse |
| 2 | GET /api/prompts/{name} ritorna contenuto grezzo + variabili richieste | VERIFIED | backend/routers/prompts.py L113-138: calls load_prompt(), get_required_variables(), returns PromptDetailResponse |
| 3 | PUT /api/prompts/{name} salva con validazione variabili obbligatorie | VERIFIED | backend/routers/prompts.py L141-174: SavePromptRequest with min_length=10, save_prompt(), returns updated variables |
| 4 | POST /api/prompts/{name}/reset ripristina al default originale | VERIFIED | backend/routers/prompts.py L177-212: reads from _DEFAULT_PROMPTS_DIR, overwrites current, 404 if no default |
| 5 | Utente vede la pagina Prompt Editor nella sidebar e puo' navigarci | VERIFIED | Sidebar.tsx L34-38: NavLink /prompt-editor with Pencil icon; App.tsx L31: Route to PromptEditor |
| 6 | Utente vede la lista dei prompt, seleziona uno, modifica in textarea | VERIFIED | PromptEditor.tsx: two-column layout (L123-159 list, L164-291 editor), monospace textarea L191-197 |
| 7 | Utente vede le variabili richieste con il nome di ciascuna | VERIFIED | PromptEditor.tsx L200-216: clientVariables via live regex extraction, rendered as name chips |
| 8 | Utente salva un prompt modificato e il badge Modificato appare | VERIFIED | PromptEditor.tsx L221-232: Save button calls useSavePrompt; L145-154: amber Modificato badge on list items |
| 9 | Utente puo' resettare al default con pulsante Reset | VERIFIED | PromptEditor.tsx L235-268: Reset button with inline confirmation, calls useResetPrompt, disabled when not modified |
| 10 | Ogni PostCard success mostra bottone Rigenera nell'header | VERIFIED | PostCard.tsx L198-207: RefreshCw button with e.stopPropagation(), toggles showRegenForm |
| 11 | Cliccando Rigenera si apre form inline con topic + note opzionali | VERIFIED | PostCard.tsx L219-273: inline form with Topic alternativo + Note aggiuntive inputs, Rigenera/Annulla buttons |
| 12 | Dopo rigenerazione, post aggiornato sostituisce originale nella griglia | VERIFIED | PostCard.tsx L51-72: handleRegen calls generateSingle.mutateAsync then onRegenerated; OutputReview.tsx L48-53: updates localResults |
| 13 | Post rigenerati hanno badge visivo (RefreshCw icon) | VERIFIED | PostCard.tsx L166-170: isRegenerated prop renders amber RefreshCw icon with title Post rigenerato |
| 14 | Summary counter mostra N post - X rigenerati - Y modificati | VERIFIED | OutputReview.tsx L109-127: counter with total, generati, falliti, rigenerati (amber + RefreshCw), modificati (blue) |
| 15 | Summary counter si aggiorna in tempo reale | VERIFIED | OutputReview.tsx L88-96: regeneratedCount from regeneratedSlots.size, manuallyEditedCount via state-driven JSON comparison |
| 16 | CSV scaricato contiene ultime versioni (originali, rigenerati, modificati inline) | VERIFIED | OutputReview.tsx L55-62: handleDownloadCsv sends localResults (contains all edits/regens) via POST to export endpoint |

**Score:** 16/16 truths verified

### Required Artifacts

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| backend/routers/prompts.py | API CRUD for prompts: list, read, write, reset | VERIFIED (212 lines) | 4 endpoints, Pydantic schemas, helper _is_modified, lazy PromptService init |
| frontend/src/pages/PromptEditor.tsx | Prompt Editor page with list, textarea, variables, save, reset | VERIFIED (294 lines) | Two-column layout, live variable extraction, save/reset with feedback, dirty tracking |
| frontend/src/components/PostCard.tsx | PostCard with Regen button, popover inline, badge | VERIFIED (286 lines) | handleRegen, showRegenForm, isRegenerated prop, inline form with topic/notes |
| frontend/src/pages/OutputReview.tsx | OutputReview with summary counter and regen tracking | VERIFIED (200 lines) | regeneratedSlots Set, regeneratedCount, manuallyEditedCount, summary counter UI |
| frontend/src/types.ts | PromptInfo, PromptListResponse, PromptDetail types | VERIFIED | L167-181: all three interfaces with correct fields |
| frontend/src/api/hooks.ts | usePromptList, usePrompt, useSavePrompt, useResetPrompt hooks | VERIFIED | L195-236: four hooks with correct TanStack Query patterns and cache invalidation |

### Key Link Verification

| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| PromptEditor.tsx | /api/prompts | usePromptList, usePrompt, useSavePrompt, useResetPrompt | WIRED | Imports at L9, hooks used at L15-17, handlers call mutations at L66-94 |
| App.tsx | PromptEditor.tsx | React Router route /prompt-editor | WIRED | Import at L8, Route at L31 |
| Sidebar.tsx | /prompt-editor | NavLink | WIRED | NavItem at L34-38 with Pencil icon |
| backend/main.py | backend/routers/prompts.py | app.include_router(prompts.router) | WIRED | Import at L17, registration at L94 (before SPA catch-all) |
| PostCard.tsx | /api/generate/single | useGenerateSingle mutation | WIRED | Hook at L46, called in handleRegen at L64 via mutateAsync |
| OutputReview.tsx | PostCard.tsx | onRegenerated callback + isRegenerated prop | WIRED | PostCard rendered at L167-177, handleRegenerated updates localResults + regeneratedSlots |
| hooks.ts | client.ts | apiGet, apiPut, apiPost | WIRED | Imports at L13, all four prompt hooks use these helpers |

### Requirements Coverage

| Requirement | Status | Blocking Issue |
|-------------|--------|----------------|
| PRM-05: Prompt Editor nella Web UI: visualizza, modifica e salva file prompt | SATISFIED | None |
| UI-05: Prompt Editor: lista, visualizza, modifica e salva prompt | SATISFIED | None |

### Anti-Patterns Found

| File | Line | Pattern | Severity | Impact |
|------|------|---------|----------|--------|
| PostCard.tsx | 143 | return null | Info | Guard clause for missing post data on success status -- correct defensive pattern, not a stub |

No TODO, FIXME, placeholder content, or stub implementations found in any Phase 2 artifact.

### Human Verification Required

#### 1. Visual Prompt Editor Layout

**Test:** Navigate to /postgenerator/prompt-editor, verify two-column layout renders correctly, badges show Modificato/Default with correct colors (amber/stone)
**Expected:** List on left (1/3), editor on right (2/3) on desktop; stacked on mobile
**Why human:** Visual layout verification cannot be done programmatically

#### 2. Prompt Save Roundtrip

**Test:** Edit a prompt in the textarea, click Salva, navigate away and return
**Expected:** Modified content persists, badge changes to Modificato, variables re-extracted
**Why human:** Requires running application with backend serving prompt files

#### 3. Regen Popover UX

**Test:** On OutputReview, click RefreshCw on a successful post card, fill optional topic, click Rigenera
**Expected:** Popover opens inline (not modal), regeneration calls API, card updates with new content and amber badge
**Why human:** Requires running LLM generation and visual confirmation of inline form behavior

#### 4. Summary Counter Update

**Test:** Regenerate a post, then edit another inline; observe summary counter
**Expected:** Counter updates immediately showing X rigenerati (amber) and Y modificati (blue)
**Why human:** Requires real-time interaction to verify state updates

### Gaps Summary

No gaps found. All 16 must-haves are verified at all three levels (existence, substantive, wired). The backend has 4 fully implemented CRUD endpoints with proper validation and error handling. The frontend has a complete Prompt Editor page with live variable extraction, dirty tracking, save/reset functionality, and proper sidebar/routing integration. The PostCard regeneration feature includes an inline form with topic/notes override, visual badge for regenerated posts, and a real-time summary counter in OutputReview. The CSV download path correctly uses localResults which reflects all edits and regenerations.

---

_Verified: 2026-03-08_
_Verifier: Claude (gsd-verifier)_