# Reasoning i18n Audit Report

## Files with Hardcoded English Reasoning Text

### ✅ Already Fixed
1. **services/orchestrator/app/services/dashboard_service.py** - Now returns reasoning_data
2. **services/procurement/app/services/procurement_service.py** - Generates structured reasoning_data
3. **services/production/app/services/production_service.py** - Generates structured reasoning_data

### ❌ Needs Fixing

#### 1. Demo Seed Scripts
**File:** `services/procurement/scripts/demo/seed_demo_purchase_orders.py`
- Line 126: `"Low stock detected for {supplier.name} items..."`
- Line 127: `"Stock-out risk in {days_until_delivery + 2} days..."`
- Line 135: `"Auto-approved based on supplier trust score..."`

**File:** `services/production/scripts/demo/seed_demo_batches.py`
- Similar hardcoded text (needs check)

**Fix:** Use `create_po_reasoning_*()` helper functions

#### 2. Safety Stock Calculator
**File:** `services/procurement/app/services/safety_stock_calculator.py`
- Line 111: `'Lead time or demand std dev is zero or negative'`
- Line 163: `'Insufficient historical demand data (need at least 2 data points)'`

**Fix:** Return structured error codes instead of English text

#### 3. Replenishment Planning Service
**File:** `services/procurement/app/services/replenishment_planning_service.py`
- Line 376: `'Insufficient data for safety stock calculation'`

**Fix:** Return structured error codes

#### 4. ML Services
**File:** `services/procurement/app/ml/price_forecaster.py`
- Needs audit for hardcoded reasoning text

#### 5. Frontend Components
**File:** `frontend/src/components/dashboard/OrchestrationSummaryCard.tsx`
- Hardcoded English text: "Last Night I Planned Your Day", "All caught up!", etc.

**File:** `frontend/src/components/dashboard/HealthStatusCard.tsx`
- Hardcoded English text

**File:** `frontend/src/components/dashboard/ActionQueueCard.tsx`
- Hardcoded English text: "What Needs Your Attention", "Why this is needed:", etc.

**File:** `frontend/src/components/dashboard/ProductionTimelineCard.tsx`
- Hardcoded English text

**File:** `frontend/src/components/dashboard/InsightsGrid.tsx`
- Uses backend labels (good) but needs i18n setup

## Strategy

### Backend
- Return structured error codes: `{"type": "error", "code": "INSUFFICIENT_DATA", "params": {...}}`
- Frontend translates based on code

### Frontend
- Setup `react-i18next`
- Create translation files for EN, ES, CA
- Update all dashboard components to use `t()` function