Piotr Oleszczyk
d00e0afeec
Document all Phase 3 UI/UX observability work: - Backend API enrichment details - Frontend component specifications - Integration points - Known limitations - Testing plan and deployment checklist
412 lines
13 KiB
Markdown
412 lines
13 KiB
Markdown
# Phase 3: UI/UX Observability - COMPLETE ✅
|
||
|
||
## Summary
|
||
|
||
Phase 3 implementation is complete! The frontend now displays validation warnings, auto-fixes, LLM reasoning chains, and token usage metrics from all LLM endpoints.
|
||
|
||
---
|
||
|
||
## What Was Implemented
|
||
|
||
### 1. Backend API Enrichment
|
||
|
||
#### Response Models (`backend/innercontext/models/api_metadata.py`)
|
||
- **`TokenMetrics`**: Captures prompt, completion, thinking, and total tokens
|
||
- **`ResponseMetadata`**: Model name, duration, reasoning chain, token metrics
|
||
- **`EnrichedResponse`**: Base class with validation warnings, auto-fixes, metadata
|
||
|
||
#### LLM Wrapper Updates (`backend/innercontext/llm.py`)
|
||
- Modified `call_gemini()` to return `(response, log_id)` tuple
|
||
- Modified `call_gemini_with_function_tools()` to return `(response, log_id)` tuple
|
||
- Added `_build_response_metadata()` helper to extract metadata from AICallLog
|
||
|
||
#### API Endpoint Updates
|
||
**`backend/innercontext/api/routines.py`:**
|
||
- ✅ `/suggest` - Populates validation_warnings, auto_fixes_applied, metadata
|
||
- ✅ `/suggest-batch` - Populates validation_warnings, auto_fixes_applied, metadata
|
||
|
||
**`backend/innercontext/api/products.py`:**
|
||
- ✅ `/suggest` - Populates validation_warnings, auto_fixes_applied, metadata
|
||
- ✅ `/parse-text` - Updated to handle new return signature (no enrichment yet)
|
||
|
||
**`backend/innercontext/api/skincare.py`:**
|
||
- ✅ `/analyze-photos` - Updated to handle new return signature (no enrichment yet)
|
||
|
||
---
|
||
|
||
### 2. Frontend Type Definitions
|
||
|
||
#### Updated Types (`frontend/src/lib/types.ts`)
|
||
```typescript
|
||
interface TokenMetrics {
|
||
prompt_tokens: number;
|
||
completion_tokens: number;
|
||
thoughts_tokens?: number;
|
||
total_tokens: number;
|
||
}
|
||
|
||
interface ResponseMetadata {
|
||
model_used: string;
|
||
duration_ms: number;
|
||
reasoning_chain?: string;
|
||
token_metrics?: TokenMetrics;
|
||
}
|
||
|
||
interface RoutineSuggestion {
|
||
// Existing fields...
|
||
validation_warnings?: string[];
|
||
auto_fixes_applied?: string[];
|
||
metadata?: ResponseMetadata;
|
||
}
|
||
|
||
interface BatchSuggestion {
|
||
// Existing fields...
|
||
validation_warnings?: string[];
|
||
auto_fixes_applied?: string[];
|
||
metadata?: ResponseMetadata;
|
||
}
|
||
|
||
interface ShoppingSuggestionResponse {
|
||
// Existing fields...
|
||
validation_warnings?: string[];
|
||
auto_fixes_applied?: string[];
|
||
metadata?: ResponseMetadata;
|
||
}
|
||
```
|
||
|
||
---
|
||
|
||
### 3. UI Components
|
||
|
||
#### ValidationWarningsAlert.svelte
|
||
- **Purpose**: Display validation warnings from backend
|
||
- **Features**:
|
||
- Yellow/amber alert styling
|
||
- List format with warning icons
|
||
- Collapsible if >3 warnings
|
||
- "Show more" button
|
||
- **Example**: "⚠️ No SPF found in AM routine while leaving home"
|
||
|
||
#### StructuredErrorDisplay.svelte
|
||
- **Purpose**: Parse and display HTTP 502 validation errors
|
||
- **Features**:
|
||
- Splits semicolon-separated error strings
|
||
- Displays as bulleted list with icons
|
||
- Extracts prefix text if present
|
||
- Red alert styling
|
||
- **Example**:
|
||
```
|
||
❌ Generated routine failed safety validation:
|
||
• Retinoid incompatible with acid in same routine
|
||
• Unknown product ID: abc12345
|
||
```
|
||
|
||
#### AutoFixBadge.svelte
|
||
- **Purpose**: Show automatically applied fixes
|
||
- **Features**:
|
||
- Green success alert styling
|
||
- List format with sparkle icon
|
||
- Communicates transparency
|
||
- **Example**: "✨ Automatically adjusted wait times and removed conflicting products"
|
||
|
||
#### ReasoningChainViewer.svelte
|
||
- **Purpose**: Display LLM thinking process from MEDIUM thinking level
|
||
- **Features**:
|
||
- Collapsible panel (collapsed by default)
|
||
- Brain icon with "AI Reasoning Process" label
|
||
- Monospace font for thinking content
|
||
- Gray background
|
||
- **Note**: Currently returns null (Gemini doesn't expose thinking content via API), but infrastructure is ready for future use
|
||
|
||
#### MetadataDebugPanel.svelte
|
||
- **Purpose**: Show token metrics and model info for cost monitoring
|
||
- **Features**:
|
||
- Collapsible panel (collapsed by default)
|
||
- Info icon with "Debug Information" label
|
||
- Displays:
|
||
- Model name (e.g., `gemini-3-flash-preview`)
|
||
- Duration in milliseconds
|
||
- Token breakdown: prompt, completion, thinking, total
|
||
- Formatted numbers with commas
|
||
- **Example**:
|
||
```
|
||
ℹ️ Debug Information (click to expand)
|
||
Model: gemini-3-flash-preview
|
||
Duration: 1,234 ms
|
||
Tokens: 1,300 prompt + 78 completion + 835 thinking = 2,213 total
|
||
```
|
||
|
||
---
|
||
|
||
### 4. CSS Styling
|
||
|
||
#### Alert Variants (`frontend/src/app.css`)
|
||
```css
|
||
.editorial-alert--warning {
|
||
border-color: hsl(42 78% 68%);
|
||
background: hsl(45 86% 92%);
|
||
color: hsl(36 68% 28%);
|
||
}
|
||
|
||
.editorial-alert--info {
|
||
border-color: hsl(204 56% 70%);
|
||
background: hsl(207 72% 93%);
|
||
color: hsl(207 78% 28%);
|
||
}
|
||
```
|
||
|
||
---
|
||
|
||
### 5. Integration
|
||
|
||
#### Routines Suggest Page (`frontend/src/routes/routines/suggest/+page.svelte`)
|
||
**Single Suggestion View:**
|
||
- Replaced plain error div with `<StructuredErrorDisplay>`
|
||
- Added after summary card, before steps:
|
||
- `<AutoFixBadge>` (if auto_fixes_applied)
|
||
- `<ValidationWarningsAlert>` (if validation_warnings)
|
||
- `<ReasoningChainViewer>` (if reasoning_chain)
|
||
- `<MetadataDebugPanel>` (if metadata)
|
||
|
||
**Batch Suggestion View:**
|
||
- Same components added after overall reasoning card
|
||
- Applied to batch-level metadata (not per-day)
|
||
|
||
#### Products Suggest Page (`frontend/src/routes/products/suggest/+page.svelte`)
|
||
- Replaced plain error div with `<StructuredErrorDisplay>`
|
||
- Added after reasoning card, before suggestion list:
|
||
- `<AutoFixBadge>`
|
||
- `<ValidationWarningsAlert>`
|
||
- `<ReasoningChainViewer>`
|
||
- `<MetadataDebugPanel>`
|
||
- Updated `enhanceForm()` to extract observability fields
|
||
|
||
---
|
||
|
||
## What Data is Captured
|
||
|
||
### From Backend Validation (Phase 1)
|
||
- ✅ `validation_warnings`: Non-critical issues (e.g., missing SPF in AM routine)
|
||
- ✅ `auto_fixes_applied`: List of automatic corrections made
|
||
- ✅ `validation_errors`: Critical issues (blocks response with HTTP 502)
|
||
|
||
### From AICallLog (Phase 2)
|
||
- ✅ `model_used`: Model name (e.g., `gemini-3-flash-preview`)
|
||
- ✅ `duration_ms`: API call duration
|
||
- ✅ `prompt_tokens`: Input tokens
|
||
- ✅ `completion_tokens`: Output tokens
|
||
- ✅ `thoughts_tokens`: Thinking tokens (from MEDIUM thinking level)
|
||
- ✅ `total_tokens`: Sum of all token types
|
||
- ❌ `reasoning_chain`: Thinking content (always null - Gemini doesn't expose via API)
|
||
- ❌ `tool_use_prompt_tokens`: Tool overhead (always null - included in prompt_tokens)
|
||
|
||
---
|
||
|
||
## User Experience Improvements
|
||
|
||
### Before Phase 3
|
||
❌ **Validation Errors:**
|
||
```
|
||
Generated routine failed safety validation: No SPF found in AM routine; Retinoid incompatible with acid
|
||
```
|
||
- Single long string, hard to read
|
||
- No distinction between errors and warnings
|
||
- No explanations
|
||
|
||
❌ **No Transparency:**
|
||
- User doesn't know if request was modified
|
||
- No visibility into LLM decision-making
|
||
- No cost/performance metrics
|
||
|
||
### After Phase 3
|
||
✅ **Structured Errors:**
|
||
```
|
||
❌ Safety validation failed:
|
||
• No SPF found in AM routine while leaving home
|
||
• Retinoid incompatible with acid in same routine
|
||
```
|
||
|
||
✅ **Validation Warnings (Non-blocking):**
|
||
```
|
||
⚠️ Validation Warnings:
|
||
• AM routine missing SPF while leaving home
|
||
• Consider adding wait time between steps
|
||
[Show 2 more]
|
||
```
|
||
|
||
✅ **Auto-Fix Transparency:**
|
||
```
|
||
✨ Automatically adjusted:
|
||
• Adjusted wait times between retinoid and moisturizer
|
||
• Removed conflicting acid step
|
||
```
|
||
|
||
✅ **Token Metrics (Collapsed):**
|
||
```
|
||
ℹ️ Debug Information (click to expand)
|
||
Model: gemini-3-flash-preview
|
||
Duration: 1,234 ms
|
||
Tokens: 1,300 prompt + 78 completion + 835 thinking = 2,213 total
|
||
```
|
||
|
||
---
|
||
|
||
## Known Limitations
|
||
|
||
### 1. Reasoning Chain Not Accessible
|
||
- **Issue**: `reasoning_chain` field is always `null`
|
||
- **Cause**: Gemini API doesn't expose thinking content from MEDIUM thinking level
|
||
- **Evidence**: `thoughts_token_count` is captured (835-937 tokens), but content is internal to model
|
||
- **Status**: UI component exists and is ready if Gemini adds API support
|
||
|
||
### 2. Tool Use Tokens Not Separated
|
||
- **Issue**: `tool_use_prompt_tokens` field is always `null`
|
||
- **Cause**: Tool overhead is included in `prompt_tokens`, not reported separately
|
||
- **Evidence**: ~3000 token overhead observed in production logs
|
||
- **Status**: Not blocking - total token count is still accurate
|
||
|
||
### 3. I18n Translations Not Added
|
||
- **Issue**: No Polish translations for new UI text
|
||
- **Status**: Deferred to Phase 4 (low priority)
|
||
- **Impact**: Components use English hardcoded labels
|
||
|
||
---
|
||
|
||
## Testing Plan
|
||
|
||
### Manual Testing Checklist
|
||
1. **Trigger validation warnings** (e.g., request AM routine without specifying leaving home)
|
||
2. **Trigger validation errors** (e.g., request invalid product combinations)
|
||
3. **Check token metrics** match `ai_call_logs` table entries
|
||
4. **Verify reasoning chain** displays correctly (if Gemini adds support)
|
||
5. **Test collapsible panels** (expand/collapse)
|
||
6. **Responsive design** (mobile, tablet, desktop)
|
||
|
||
### Test Scenarios
|
||
|
||
#### Scenario 1: Successful Routine with Warning
|
||
```
|
||
Request: AM routine, leaving home = true, no notes
|
||
Expected:
|
||
- ✅ Suggestion generated
|
||
- ⚠️ Warning: "Consider adding antioxidant serum before SPF"
|
||
- ℹ️ Metadata shows token usage
|
||
```
|
||
|
||
#### Scenario 2: Validation Error
|
||
```
|
||
Request: PM routine with incompatible products
|
||
Expected:
|
||
- ❌ Structured error: "Retinoid incompatible with acid"
|
||
- No suggestion displayed
|
||
```
|
||
|
||
#### Scenario 3: Auto-Fix Applied
|
||
```
|
||
Request: Routine with conflicting wait times
|
||
Expected:
|
||
- ✅ Suggestion generated
|
||
- ✨ Auto-fix: "Adjusted wait times between steps"
|
||
```
|
||
|
||
---
|
||
|
||
## Success Metrics
|
||
|
||
### User Experience
|
||
- ✅ Validation warnings visible (not just errors)
|
||
- ✅ HTTP 502 errors show structured breakdown
|
||
- ✅ Auto-fixes communicated transparently
|
||
- ✅ Error messages easier to understand
|
||
|
||
### Developer Experience
|
||
- ✅ Token metrics visible for cost monitoring
|
||
- ✅ Model info displayed for debugging
|
||
- ✅ Duration tracking for performance analysis
|
||
- ✅ Full token breakdown (prompt, completion, thinking)
|
||
|
||
### Technical
|
||
- ✅ 0 TypeScript errors (`svelte-check` passes)
|
||
- ✅ All components follow design system
|
||
- ✅ Backend passes `ruff` lint
|
||
- ✅ Code formatted with `black`/`isort`
|
||
|
||
---
|
||
|
||
## Next Steps
|
||
|
||
### Immediate (Deployment)
|
||
1. **Run database migrations** (if any pending)
|
||
2. **Deploy backend** to Proxmox LXC
|
||
3. **Deploy frontend** to production
|
||
4. **Monitor first 10-20 API calls** for metadata population
|
||
|
||
### Phase 4 (Optional Future Work)
|
||
1. **i18n**: Add Polish translations for new UI components
|
||
2. **Enhanced reasoning display**: If Gemini adds API support for thinking content
|
||
3. **Cost dashboard**: Aggregate token metrics across all calls
|
||
4. **User preferences**: Allow hiding debug panels permanently
|
||
5. **Export functionality**: Download token metrics as CSV
|
||
6. **Tooltips**: Add explanations for token types
|
||
|
||
---
|
||
|
||
## File Changes
|
||
|
||
### Backend Files Modified
|
||
- `backend/innercontext/llm.py` - Return log_id tuple
|
||
- `backend/innercontext/api/routines.py` - Populate observability fields
|
||
- `backend/innercontext/api/products.py` - Populate observability fields
|
||
- `backend/innercontext/api/skincare.py` - Handle new return signature
|
||
|
||
### Backend Files Created
|
||
- `backend/innercontext/models/api_metadata.py` - Response metadata models
|
||
|
||
### Frontend Files Modified
|
||
- `frontend/src/lib/types.ts` - Add observability types
|
||
- `frontend/src/app.css` - Add warning/info alert variants
|
||
- `frontend/src/routes/routines/suggest/+page.svelte` - Integrate components
|
||
- `frontend/src/routes/products/suggest/+page.svelte` - Integrate components
|
||
|
||
### Frontend Files Created
|
||
- `frontend/src/lib/components/ValidationWarningsAlert.svelte`
|
||
- `frontend/src/lib/components/StructuredErrorDisplay.svelte`
|
||
- `frontend/src/lib/components/AutoFixBadge.svelte`
|
||
- `frontend/src/lib/components/ReasoningChainViewer.svelte`
|
||
- `frontend/src/lib/components/MetadataDebugPanel.svelte`
|
||
|
||
---
|
||
|
||
## Commits
|
||
|
||
1. **`3c3248c`** - `feat(api): add Phase 3 observability - expose validation warnings and metadata to frontend`
|
||
- Backend API enrichment
|
||
- Response models created
|
||
- LLM wrapper updated
|
||
|
||
2. **`5d3f876`** - `feat(frontend): add Phase 3 UI components for observability`
|
||
- All 5 UI components created
|
||
- CSS alert variants added
|
||
- Integration into suggestion pages
|
||
|
||
---
|
||
|
||
## Deployment Checklist
|
||
|
||
- [ ] Pull latest code on production server
|
||
- [ ] Run backend migrations: `cd backend && uv run alembic upgrade head`
|
||
- [ ] Restart backend service: `sudo systemctl restart innercontext-backend`
|
||
- [ ] Rebuild frontend: `cd frontend && pnpm build`
|
||
- [ ] Restart frontend service (if applicable)
|
||
- [ ] Test routine suggestion endpoint
|
||
- [ ] Test products suggestion endpoint
|
||
- [ ] Verify token metrics in MetadataDebugPanel
|
||
- [ ] Check for any JavaScript console errors
|
||
|
||
---
|
||
|
||
**Status: Phase 3 COMPLETE ✅**
|
||
- Backend API enriched with observability data
|
||
- Frontend UI components created and integrated
|
||
- All tests passing, zero errors
|
||
- Ready for production deployment
|