demo seed change 4

frontend/src/components/dashboard/blocks/PendingPurchasesBlock.tsx

@@ -138,6 +138,58 @@ export function PendingPurchasesBlock({
       });
     }
 
+    // Handle production requirement reasoning
+    if (reasoningData.type === 'production_requirement') {
+      const params = reasoningData.parameters || {};
+      const productNames = params.product_names || [];
+      const productsStr = productNames.length > 0 ? productNames.join(', ') : 'products';
+      
+      return t('dashboard:new_dashboard.pending_purchases.reasoning.production_requirement', {
+        products: productsStr,
+        batches: params.production_batches || params.batches_required || 0,
+        days: params.days_until_required || 0,
+      });
+    }
+
+    // Handle safety stock replenishment reasoning
+    if (reasoningData.type === 'safety_stock_replenishment') {
+      const params = reasoningData.parameters || {};
+      return t('dashboard:new_dashboard.pending_purchases.reasoning.safety_stock', {
+        count: params.product_count || 0,
+        current: params.current_safety_stock || 0,
+        target: params.target_safety_stock || 0,
+      });
+    }
+
+    // Handle supplier contract reasoning
+    if (reasoningData.type === 'supplier_contract') {
+      const params = reasoningData.parameters || {};
+      return t('dashboard:new_dashboard.pending_purchases.reasoning.supplier_contract', {
+        supplier: params.supplier_name || 'supplier',
+        products: params.product_categories?.join(', ') || 'products',
+      });
+    }
+
+    // Handle seasonal demand reasoning
+    if (reasoningData.type === 'seasonal_demand') {
+      const params = reasoningData.parameters || {};
+      return t('dashboard:new_dashboard.pending_purchases.reasoning.seasonal_demand', {
+        season: params.season || 'season',
+        increase: params.expected_demand_increase_pct || 0,
+        products: params.product_names?.join(', ') || 'products',
+      });
+    }
+
+    // Handle forecast demand reasoning
+    if (reasoningData.type === 'forecast_demand') {
+      const params = reasoningData.parameters || {};
+      return t('dashboard:new_dashboard.pending_purchases.reasoning.forecast_demand', {
+        product: params.product_name || 'product',
+        confidence: params.confidence_score ? Math.round(params.confidence_score * 100) : 0,
+        period: params.forecast_period_days || 0,
+      });
+    }
+
     if (reasoningData.summary) return reasoningData.summary;
 
     // Fallback to ai_reasoning_summary if structured data doesn't have a matching type