demo seed change 4

frontend/src/api/hooks/useDashboardData.ts

@@ -122,6 +122,7 @@ export function useDashboardData(tenantId: string) {
 
         // Get reasoning data from multiple possible locations
         const reasoningData = alert.event_metadata?.reasoning_data ||
+                             alert.metadata?.reasoning_data ||
                              alert.ai_reasoning_details ||
                              alert.reasoning_data ||
                              alert.ai_reasoning ||
@@ -150,8 +151,9 @@ export function useDashboardData(tenantId: string) {
         return {
           ...po,
           supplier_name: supplierName, // Enrich with actual supplier name
-          reasoning_data: reasoningInfo?.reasoning_data,
-          ai_reasoning_summary: reasoningInfo?.ai_reasoning_summary,
+          // Prioritize reasoning_data from PO itself, then fall back to alert
+          reasoning_data: po.reasoning_data || reasoningInfo?.reasoning_data,
+          ai_reasoning_summary: po.ai_reasoning_summary || reasoningInfo?.ai_reasoning_summary,
         };
       });
 

frontend/src/api/services/purchase_orders.ts

@@ -60,6 +60,8 @@ export interface PurchaseOrderSummary {
   total_amount: string; // Decimal as string
   currency: string;
   created_at: string;
+  reasoning_data?: any; // AI reasoning data for dashboard display
+  ai_reasoning_summary?: string; // Human-readable summary
 }
 
 export interface PurchaseOrderDetail extends PurchaseOrderSummary {

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

frontend/src/locales/en/dashboard.json

@@ -458,7 +458,12 @@
       "reasoning": {
         "low_stock": "{ingredient} will run out in {days, plural, =0 {less than a day} one {# day} other {# days}}",
         "low_stock_detailed": "{count, plural, one {# critical ingredient} other {# critical ingredients}} at risk: {products}. Earliest depletion in {days, plural, =0 {<1 day} one {1 day} other {# days}}, affecting {batches, plural, one {# batch} other {# batches}}. Potential loss: €{loss}",
-        "demand_forecast": "Demand for {product} is expected to increase by {increase}%"
+        "demand_forecast": "Demand for {product} is expected to increase by {increase}%",
+        "production_requirement": "{products} needed for {batches, plural, one {# batch} other {# batches}} of production in {days, plural, =0 {less than a day} one {# day} other {# days}}",
+        "safety_stock": "Safety stock replenishment: {count, plural, one {# product} other {# products}} (current: {current}, target: {target})",
+        "supplier_contract": "Contract with {supplier} for {products}",
+        "seasonal_demand": "Seasonal increase of {increase}% in {products} for {season}",
+        "forecast_demand": "Forecasted demand for {product} with {confidence}% confidence for next {period, plural, one {# day} other {# days}}"
       }
     },
     "pending_deliveries": {

frontend/src/locales/es/dashboard.json

@@ -507,7 +507,12 @@
       "reasoning": {
         "low_stock": "{ingredient} se agotará en {days, plural, =0 {menos de un día} one {# día} other {# días}}",
         "low_stock_detailed": "{count, plural, one {# ingrediente crítico} other {# ingredientes críticos}} en riesgo: {products}. Agotamiento más temprano en {days, plural, =0 {<1 día} one {1 día} other {# días}}, afectando {batches, plural, one {# lote} other {# lotes}}. Pérdida potencial: €{loss}",
-        "demand_forecast": "Se espera que la demanda de {product} aumente un {increase}%"
+        "demand_forecast": "Se espera que la demanda de {product} aumente un {increase}%",
+        "production_requirement": "Se necesitan {products} para {batches, plural, one {# lote} other {# lotes}} de producción en {days, plural, =0 {menos de un día} one {# día} other {# días}}",
+        "safety_stock": "Reabastecimiento de stock de seguridad: {count, plural, one {# producto} other {# productos}} (actual: {current}, objetivo: {target})",
+        "supplier_contract": "Contrato con {supplier} para {products}",
+        "seasonal_demand": "Aumento estacional del {increase}% en {products} para {season}",
+        "forecast_demand": "Demanda prevista de {product} con {confidence}% de confianza para los próximos {period, plural, one {# día} other {# días}}"
       }
     },
     "pending_deliveries": {