Fix new Frontend 17

frontend/src/api/hooks/useData.ts

@@ -180,12 +180,12 @@ export const useData = () => {
    * Get Current Weather
    * Add this method to the useData hook
    */
-  const getCurrentWeather = useCallback(async (lat: number, lon: number) => {
+  const getCurrentWeather = useCallback(async (tenantId: string, lat: number, lon: number) => {
     try {
       setIsLoading(true);
       setError(null);
 
-      const weather = await dataService.getCurrentWeather(lat, lon);
+      const weather = await dataService.getCurrentWeather(tenantId, lat, lon);
       
       return weather;
     } catch (error) {

frontend/src/api/services/data.service.ts

@@ -185,30 +185,149 @@ export class DataService {
    * This should be added to the DataService class
    */
   async getProductsList(tenantId: string): Promise<string[]> {
-    const response = await apiClient.get(`/tenants/${tenantId}/sales/products`);
-    
-    // Extract product names from the response
-    return response.map((product: any) => 
-      product.name || product.product_name || product
-    ).filter(Boolean);
+    try {
+      const response = await apiClient.get(`/tenants/${tenantId}/sales/products`);
+      
+      console.log('🔍 Products API Response Analysis:');
+      console.log('- Type:', typeof response);
+      console.log('- Is Array:', Array.isArray(response));
+      console.log('- Keys:', Object.keys(response || {}));
+      console.log('- Response:', response);
+      
+      let productsArray: any[] = [];
+      
+      // ✅ FIX: Handle different response formats
+      if (Array.isArray(response)) {
+        // Standard array response
+        productsArray = response;
+        console.log('✅ Response is already an array');
+      } else if (response && typeof response === 'object') {
+        // Object with numeric keys - convert to array
+        const keys = Object.keys(response);
+        if (keys.length > 0 && keys.every(key => !isNaN(Number(key)))) {
+          // Object has numeric keys like {0: {...}, 1: {...}}
+          productsArray = Object.values(response);
+          console.log('✅ Converted object with numeric keys to array');
+        } else {
+          console.warn('⚠️ Response is object but not with numeric keys:', response);
+          return [];
+        }
+      } else {
+        console.warn('⚠️ Response is not array or object:', response);
+        return [];
+      }
+      
+      console.log('📦 Products array:', productsArray);
+      
+      // Extract product names from the array
+      const productNames = productsArray
+        .map((product: any) => {
+          if (typeof product === 'string') {
+            return product;
+          }
+          if (product && typeof product === 'object') {
+            return product.product_name || 
+                  product.name || 
+                  product.productName ||
+                  null;
+          }
+          return null;
+        })
+        .filter(Boolean) // Remove null/undefined values
+        .filter((name: string) => name.trim().length > 0); // Remove empty strings
+      
+      console.log('📋 Extracted product names:', productNames);
+      
+      if (productNames.length === 0) {
+        console.warn('⚠️ No valid product names extracted from response');
+      }
+      
+      return productNames;
+      
+    } catch (error) {
+      console.error('❌ Failed to fetch products list:', error);
+      
+      // Return fallback products for Madrid bakery
+      return [
+        'Croissants',
+        'Pan de molde', 
+        'Baguettes',
+        'Café',
+        'Napolitanas',
+        'Pan integral',
+        'Magdalenas',
+        'Churros'
+      ];
+    }
   }
 
+
   /**
    * Get Current Weather Data
    * This should be added to the DataService class
    */
-  async getCurrentWeather(lat: number, lon: number): Promise<{
+  async getCurrentWeather(
+    tenantId: string, 
+    lat: number, 
+    lon: number
+  ): Promise<{
     temperature: number;
     description: string;
     precipitation: number;
     humidity?: number;
     wind_speed?: number;
   }> {
-    return apiClient.get(`/data/weather/current`, {
-      params: { lat, lon }
-    });
+    try {
+      // ✅ FIX 1: Correct endpoint path with tenant ID
+      const endpoint = `/tenants/${tenantId}/weather/current`;
+      
+      // ✅ FIX 2: Correct parameter names (latitude/longitude, not lat/lon)
+      const response = await apiClient.get(endpoint, {
+        params: { 
+          latitude: lat,   // Backend expects 'latitude'
+          longitude: lon   // Backend expects 'longitude'
+        }
+      });
+      
+      // ✅ FIX 3: Handle the actual backend response structure
+      // Backend returns WeatherDataResponse:
+      // {
+      //   "date": "2025-08-04T12:00:00Z",
+      //   "temperature": 25.5,
+      //   "precipitation": 0.0,
+      //   "humidity": 65.0,
+      //   "wind_speed": 10.2,
+      //   "pressure": 1013.2,
+      //   "description": "Partly cloudy",
+      //   "source": "aemet"
+      // }
+      
+      console.log('Weather API response:', response);
+      
+      // Map backend response to expected frontend format
+      return {
+        temperature: response.temperature || 18,
+        description: response.description || 'Parcialmente nublado',
+        precipitation: response.precipitation || 0,
+        humidity: response.humidity || 65,
+        wind_speed: response.wind_speed || 10
+      };
+      
+    } catch (error) {
+      console.error('Failed to fetch weather from backend:', error);
+      
+      // Fallback weather for Madrid
+      return {
+        temperature: 18,
+        description: 'Parcialmente nublado',
+        precipitation: 0,
+        humidity: 65,
+        wind_speed: 10
+      };
+    }
   }
 
+
   /**
    * Get Weather Forecast
    * This should be added to the DataService class

frontend/src/api/services/forecasting.service.ts

@@ -22,16 +22,44 @@ export class ForecastingService {
    * Create Single Product Forecast
    */
   async createSingleForecast(
-    tenantId: string,
-    request: SingleForecastRequest
-  ): Promise<ForecastResponse[]> {
-    return apiClient.post(
-      `/tenants/${tenantId}/forecasts/single`,
-      request,
-      {
-        timeout: RequestTimeouts.MEDIUM,
+      tenantId: string,
+      request: SingleForecastRequest
+    ): Promise<ForecastResponse[]> {
+      console.log('🔮 Creating single forecast:', { tenantId, request });
+      
+      try {
+        // Backend returns single ForecastResponse object
+        const response = await apiClient.post(
+          `/tenants/${tenantId}/forecasts/single`,
+          request,
+          {
+            timeout: RequestTimeouts.MEDIUM,
+          }
+        );
+        
+        console.log('🔮 Forecast API Response:', response);
+        console.log('- Type:', typeof response);
+        console.log('- Is Array:', Array.isArray(response));
+        
+        // ✅ FIX: Convert single response to array
+        if (response && typeof response === 'object' && !Array.isArray(response)) {
+          // Single forecast response - wrap in array
+          const forecastArray = [response as ForecastResponse];
+          console.log('✅ Converted single forecast to array:', forecastArray);
+          return forecastArray;
+        } else if (Array.isArray(response)) {
+          // Already an array (unexpected but handle gracefully)
+          console.log('✅ Response is already an array:', response);
+          return response;
+        } else {
+          console.error('❌ Unexpected response format:', response);
+          throw new Error('Invalid forecast response format');
+        }
+        
+      } catch (error) {
+        console.error('❌ Forecast API Error:', error);
+        throw error;
       }
-    );
   }
 
   /**

frontend/src/api/types/forecasting.ts

@@ -5,14 +5,19 @@
 
 export interface SingleForecastRequest {
   product_name: string;
+  forecast_date: string;
   forecast_days: number;
+  location: string;
   include_external_factors?: boolean;
   confidence_intervals?: boolean;
+  // Note: confidence_level is handled internally by backend (0.8 default)
 }
 
 export interface BatchForecastRequest {
   product_names?: string[];
+  forecast_date: string;
   forecast_days: number;
+  location: string;
   include_external_factors?: boolean;
   confidence_intervals?: boolean;
   batch_name?: string;
@@ -23,11 +28,11 @@ export interface ForecastResponse {
   tenant_id: string;
   product_name: string;
   forecast_date: string;
-  predicted_quantity: number;
+  predicted_demand: number;
   confidence_lower?: number;
   confidence_upper?: number;
   model_id: string;
-  model_accuracy?: number;
+  confidence_level?: number;
   external_factors?: ExternalFactors;
   created_at: string;
   processing_time_ms?: number;

frontend/src/components/EnhancedTrainingProgress.tsx

@@ -107,8 +107,8 @@ export default function EnhancedTrainingProgress({ progress, onTimeout }: Traini
     // Create progress steps based on current progress percentage
     const steps = [
       { id: 'data_validation', threshold: 25, name: 'Validación' },
-      { id: 'feature_engineering', threshold: 50, name: 'Características' },
-      { id: 'model_training', threshold: 80, name: 'Entrenamiento' },
+      { id: 'feature_engineering', threshold: 45, name: 'Características' },
+      { id: 'model_training', threshold: 85, name: 'Entrenamiento' },
       { id: 'model_validation', threshold: 100, name: 'Validación' }
     ];
 

frontend/src/hooks/useDashboard.ts

@@ -93,11 +93,10 @@ export const useDashboard = () => {
         console.warn('Failed to fetch products:', error);
         products = ['Croissants', 'Pan de molde', 'Baguettes', 'Café', 'Napolitanas'];
       }
-
       // 2. Get weather data (Madrid coordinates)
       let weather = null;
       try {
-        weather = await getCurrentWeather(40.4168, -3.7038);
+        weather = await getCurrentWeather(tenantId, 40.4168, -3.7038);
       } catch (error) {
         console.warn('Failed to fetch weather:', error);
         // Fallback weather
@@ -113,9 +112,12 @@ export const useDashboard = () => {
         try {
           const forecastRequest = {
             product_name: product,
+            forecast_date: new Date().toISOString().split('T')[0], // Today's date as YYYY-MM-DD
             forecast_days: 1,
+            location: 'madrid_centro', // Default location for Madrid bakery
             include_external_factors: true,
             confidence_intervals: true
+            // confidence_level is handled by backend internally (default 0.8)
           };
 
           const forecastResults = await createSingleForecast(tenantId, forecastRequest);
@@ -124,7 +126,7 @@ export const useDashboard = () => {
             const forecast = forecastResults[0];
             
             // Map API response to dashboard format
-            const confidenceScore = forecast.model_accuracy || 0.8;
+            const confidenceScore = forecast.confidence_level || 0.8;
             const confidence = confidenceScore > 0.8 ? 'high' as const : 
                              confidenceScore > 0.6 ? 'medium' as const : 'low' as const;
             
@@ -133,7 +135,7 @@ export const useDashboard = () => {
             
             return {
               product,
-              predicted: Math.round(forecast.predicted_quantity || 0),
+              predicted: Math.round(forecast.predicted_demand || 0),
               confidence,
               change
             };