Start integrating the onboarding flow with backend 10

frontend/src/api/hooks/dataImport.ts

@@ -108,6 +108,72 @@ export const useImportCsvFile = (
 };
 
 // Combined validation and import hook for easier use
+// Validation-only hook for onboarding
+export const useValidateFileOnly = () => {
+  const validateCsv = useValidateCsvFile();
+  const validateJson = useValidateJsonData();
+
+  const validateFile = async (
+    tenantId: string,
+    file: File,
+    options?: {
+      onProgress?: (stage: string, progress: number, message: string) => void;
+    }
+  ): Promise<{
+    validationResult?: ImportValidationResponse;
+    success: boolean;
+    error?: string;
+  }> => {
+    try {
+      let validationResult: ImportValidationResponse | undefined;
+
+      options?.onProgress?.('validating', 20, 'Validando estructura del archivo...');
+      
+      const fileExtension = file.name.split('.').pop()?.toLowerCase();
+      if (fileExtension === 'csv') {
+        validationResult = await validateCsv.mutateAsync({ tenantId, file });
+      } else if (fileExtension === 'json') {
+        const jsonData = await file.text().then(text => JSON.parse(text));
+        validationResult = await validateJson.mutateAsync({ tenantId, data: jsonData });
+      } else {
+        throw new Error('Formato de archivo no soportado. Use CSV o JSON.');
+      }
+
+      options?.onProgress?.('validating', 50, 'Verificando integridad de datos...');
+
+      if (!validationResult.is_valid) {
+        const errorMessage = validationResult.errors && validationResult.errors.length > 0 
+          ? validationResult.errors.join(', ')
+          : 'Error de validación desconocido';
+        throw new Error(`Archivo inválido: ${errorMessage}`);
+      }
+      
+      // Report validation success with details
+      options?.onProgress?.('completed', 100, 
+        `Archivo validado: ${validationResult.valid_records} registros válidos de ${validationResult.total_records} totales`
+      );
+
+      return {
+        validationResult,
+        success: true,
+      };
+    } catch (error) {
+      const errorMessage = error instanceof Error ? error.message : 'Error validando archivo';
+      options?.onProgress?.('error', 0, errorMessage);
+      
+      return {
+        success: false,
+        error: errorMessage,
+      };
+    }
+  };
+
+  return {
+    validateFile,
+  };
+};
+
+// Full validation + import hook (for later use)
 export const useValidateAndImportFile = () => {
   const validateCsv = useValidateCsvFile();
   const validateJson = useValidateJsonData();
@@ -147,9 +213,17 @@ export const useValidateAndImportFile = () => {
 
         options?.onProgress?.('validating', 50, 'Verificando integridad de datos...');
 
-        if (!validationResult.valid) {
+        if (!validationResult.is_valid) {
-          throw new Error(`Archivo inválido: ${validationResult.errors?.join(', ')}`);
+          const errorMessage = validationResult.errors && validationResult.errors.length > 0 
+            ? validationResult.errors.join(', ')
+            : 'Error de validación desconocido';
+          throw new Error(`Archivo inválido: ${errorMessage}`);
         }
+        
+        // Report validation success with details
+        options?.onProgress?.('validating', 60, 
+          `Archivo validado: ${validationResult.valid_records} registros válidos de ${validationResult.total_records} totales`
+        );
       }
 
       // Step 2: Import
@@ -180,12 +254,18 @@ export const useValidateAndImportFile = () => {
         throw new Error('Formato de archivo no soportado. Use CSV o JSON.');
       }
 
-      options?.onProgress?.('completed', 100, 'Importación completada');
+      // Report completion with details
+      const completionMessage = importResult.success 
+        ? `Importación completada: ${importResult.records_processed} registros procesados`
+        : `Importación fallida: ${importResult.errors?.join(', ') || 'Error desconocido'}`;
+        
+      options?.onProgress?.('completed', 100, completionMessage);
 
       return {
         validationResult,
         importResult,
-        success: true,
+        success: importResult.success,
+        error: importResult.success ? undefined : (importResult.errors?.join(', ') || 'Error en la importación'),
       };
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : 'Error procesando archivo';

frontend/src/api/index.ts

@@ -384,6 +384,7 @@ export {
   useValidateCsvFile,
   useImportJsonData,
   useImportCsvFile,
+  useValidateFileOnly,
   useValidateAndImportFile,
   dataImportKeys,
 } from './hooks/dataImport';

frontend/src/api/services/dataImport.ts

@@ -27,9 +27,12 @@ export class DataImportService {
     tenantId: string, 
     file: File
   ): Promise<ImportValidationResponse> {
+    const formData = new FormData();
+    formData.append('file', file);
+    
     return apiClient.uploadFile<ImportValidationResponse>(
       `${this.baseUrl}/${tenantId}/sales/import/validate-csv`,
-      file
+      formData
     );
   }
 

frontend/src/api/services/onboarding.ts

@@ -5,14 +5,16 @@ import { apiClient } from '../client';
 import { UserProgress, UpdateStepRequest } from '../types/onboarding';
 
 export class OnboardingService {
-  private readonly baseUrl = '/onboarding';
+  private readonly baseUrl = '/users/me/onboarding';
 
   async getUserProgress(userId: string): Promise<UserProgress> {
-    return apiClient.get<UserProgress>(`${this.baseUrl}/progress/${userId}`);
+    // Backend uses current user from auth token, so userId parameter is ignored
+    return apiClient.get<UserProgress>(`${this.baseUrl}/progress`);
   }
 
   async updateStep(userId: string, stepData: UpdateStepRequest): Promise<UserProgress> {
-    return apiClient.put<UserProgress>(`${this.baseUrl}/progress/${userId}/step`, stepData);
+    // Backend uses current user from auth token, so userId parameter is ignored
+    return apiClient.put<UserProgress>(`${this.baseUrl}/step`, stepData);
   }
 
   async markStepCompleted(
@@ -20,14 +22,19 @@ export class OnboardingService {
     stepName: string, 
     data?: Record<string, any>
   ): Promise<UserProgress> {
-    return apiClient.post<UserProgress>(`${this.baseUrl}/progress/${userId}/complete`, {
+    // Backend uses current user from auth token, so userId parameter is ignored
+    // Backend expects UpdateStepRequest format for completion
+    return apiClient.put<UserProgress>(`${this.baseUrl}/step`, {
       step_name: stepName,
+      completed: true,
       data: data,
     });
   }
 
   async resetProgress(userId: string): Promise<UserProgress> {
-    return apiClient.post<UserProgress>(`${this.baseUrl}/progress/${userId}/reset`);
+    // Note: Backend doesn't have a reset endpoint, this might need to be implemented
+    // For now, we'll throw an error
+    throw new Error('Reset progress functionality not implemented in backend');
   }
 
   async getStepDetails(stepName: string): Promise<{
@@ -36,7 +43,8 @@ export class OnboardingService {
     dependencies: string[];
     estimated_time_minutes: number;
   }> {
-    return apiClient.get(`${this.baseUrl}/steps/${stepName}`);
+    // This endpoint doesn't exist in backend, we'll need to implement it or mock it
+    throw new Error('getStepDetails functionality not implemented in backend');
   }
 
   async getAllSteps(): Promise<Array<{
@@ -45,7 +53,23 @@ export class OnboardingService {
     dependencies: string[];
     estimated_time_minutes: number;
   }>> {
-    return apiClient.get(`${this.baseUrl}/steps`);
+    // This endpoint doesn't exist in backend, we'll need to implement it or mock it
+    throw new Error('getAllSteps functionality not implemented in backend');
+  }
+
+  async getNextStep(): Promise<{ step: string; completed?: boolean }> {
+    // This endpoint exists in backend
+    return apiClient.get(`${this.baseUrl}/next-step`);
+  }
+
+  async canAccessStep(stepName: string): Promise<{ can_access: boolean; reason?: string }> {
+    // This endpoint exists in backend
+    return apiClient.get(`${this.baseUrl}/can-access/${stepName}`);
+  }
+
+  async completeOnboarding(): Promise<{ success: boolean; message: string }> {
+    // This endpoint exists in backend
+    return apiClient.post(`${this.baseUrl}/complete`);
   }
 }
 

frontend/src/api/types/dataImport.ts

@@ -9,11 +9,30 @@ export interface ImportValidationRequest {
 }
 
 export interface ImportValidationResponse {
-  valid: boolean;
+  is_valid: boolean;
+  total_records: number;
+  valid_records: number;
+  invalid_records: number;
   errors: string[];
   warnings: string[];
-  record_count?: number;
+  summary: {
-  sample_records?: any[];
+    status: string;
+    file_format: string;
+    file_size_bytes: number;
+    file_size_mb: number;
+    estimated_processing_time_seconds: number;
+    validation_timestamp: string;
+    detected_columns: string[];
+    suggestions: string[];
+  };
+  unique_products: number;
+  product_list: string[];
+  message: string;
+  details: {
+    total_records: number;
+    format: string;
+  };
+  sample_records?: any[]; // Keep for backward compatibility
 }
 
 export interface ImportProcessRequest {
@@ -33,6 +52,18 @@ export interface ImportProcessResponse {
   records_failed: number;
   import_id?: string;
   errors?: string[];
+  import_summary?: {
+    total_records: number;
+    successful_imports: number;
+    failed_imports: number;
+    processing_time_seconds: number;
+    timestamp: string;
+  };
+  details?: {
+    tenant_id: string;
+    file_name?: string;
+    processing_status: string;
+  };
 }
 
 export interface ImportStatusResponse {

frontend/src/components/domain/onboarding/OnboardingWizard.tsx

@@ -26,10 +26,10 @@ interface OnboardingWizardProps {
   currentStep: number;
   data: any;
   onStepChange: (stepIndex: number, stepData: any) => void;
-  onNext: () => void;
+  onNext: () => Promise<boolean> | boolean;
-  onPrevious: () => void;
+  onPrevious: () => boolean;
-  onComplete: (data: any) => void;
+  onComplete: (data: any) => Promise<void> | void;
-  onGoToStep: (stepIndex: number) => void;
+  onGoToStep: (stepIndex: number) => boolean;
   onExit?: () => void;
   className?: string;
 }
@@ -82,9 +82,12 @@ export const OnboardingWizard: React.FC<OnboardingWizardProps> = ({
     return true;
   }, [currentStep, stepData]);
 
-  const goToNextStep = useCallback(() => {
+  const goToNextStep = useCallback(async () => {
     if (validateCurrentStep()) {
-      onNext();
+      const result = onNext();
+      if (result instanceof Promise) {
+        await result;
+      }
     }
   }, [validateCurrentStep, onNext]);
 
@@ -356,7 +359,13 @@ export const OnboardingWizard: React.FC<OnboardingWizardProps> = ({
 
               <Button
                 variant="primary"
-                onClick={goToNextStep}
+                onClick={async () => {
+                  if (currentStepIndex === steps.length - 1) {
+                    await onComplete(stepData);
+                  } else {
+                    await goToNextStep();
+                  }
+                }}
                 disabled={
                   (currentStep.validation && currentStep.validation(stepData || {}))
                 }

frontend/src/components/domain/onboarding/steps/BakerySetupStep.tsx

@@ -1,7 +1,9 @@
-import React, { useState, useEffect } from 'react';
+import React, { useState, useEffect, useRef } from 'react';
 import { Store, MapPin, Phone, Mail, Hash, Building } from 'lucide-react';
 import { Button, Card, Input } from '../../../ui';
 import { OnboardingStepProps } from '../OnboardingWizard';
+import { useAuthUser } from '../../../../stores/auth.store';
+import { useOnboarding } from '../../../../hooks/business/onboarding';
 
 // Backend-compatible bakery setup interface
 interface BakerySetupData {
@@ -24,6 +26,18 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
   isFirstStep,
   isLastStep
 }) => {
+  const user = useAuthUser();
+  const userId = user?.id;
+
+  // Business onboarding hooks
+  const {
+    updateStepData,
+    tenantCreation,
+    isLoading,
+    error,
+    clearError
+  } = useOnboarding();
+
   const [formData, setFormData] = useState<BakerySetupData>({
     name: data.bakery?.name || '',
     business_type: data.bakery?.business_type || 'bakery',
@@ -63,15 +77,33 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
     }
   ];
 
+  const lastFormDataRef = useRef(formData);
+
   useEffect(() => {
-    // Update parent data when form changes
+    // Only update if formData actually changed and is valid
-    onDataChange({
+    if (JSON.stringify(formData) !== JSON.stringify(lastFormDataRef.current)) {
-      bakery: {
+      lastFormDataRef.current = formData;
+      
+      // Update parent data when form changes
+      const bakeryData = {
         ...formData,
         tenant_id: data.bakery?.tenant_id
+      };
+      
+      onDataChange({ bakery: bakeryData });
+    }
+  }, [formData, onDataChange, data.bakery?.tenant_id]);
+
+  // Separate effect for hook updates to avoid circular dependencies
+  useEffect(() => {
+    const timeoutId = setTimeout(() => {
+      if (userId && Object.values(formData).some(value => value.trim() !== '')) {
+        updateStepData('setup', { bakery: formData });
       }
-    });
+    }, 1000);
-  }, [formData]);
+
+    return () => clearTimeout(timeoutId);
+  }, [formData, userId, updateStepData]);
 
   const handleInputChange = (field: keyof BakerySetupData, value: string) => {
     setFormData(prev => ({
@@ -81,6 +113,21 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
   };
 
 
+  // Validate form data for completion
+  const isFormValid = () => {
+    return !!(
+      formData.name &&
+      formData.address &&
+      formData.city &&
+      formData.postal_code &&
+      formData.phone &&
+      formData.business_type &&
+      formData.business_model
+    );
+  };
+
+
+
   return (
     <div className="space-y-8">
 
@@ -227,6 +274,16 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
         </div>
       </div>
 
+      {/* Show loading state for tenant creation */}
+      {tenantCreation.isLoading && (
+        <div className="text-center p-4 bg-blue-50 rounded-lg">
+          <div className="animate-spin w-6 h-6 border-2 border-blue-500 border-t-transparent rounded-full mx-auto mb-2" />
+          <p className="text-blue-600 text-sm">
+            Configurando panadería...
+          </p>
+        </div>
+      )}
+
       {/* Show loading state when creating tenant */}
       {data.bakery?.isCreating && (
         <div className="text-center p-6 bg-[var(--color-primary)]/5 rounded-lg">
@@ -237,6 +294,24 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
         </div>
       )}
 
+      {/* Show error state for business onboarding operations */}
+      {error && (
+        <div className="text-center p-4 bg-red-50 border border-red-200 rounded-lg">
+          <p className="text-red-600 font-medium mb-2">
+            Error al configurar panadería
+          </p>
+          <p className="text-red-500 text-sm">
+            {error}
+          </p>
+          <button 
+            onClick={clearError}
+            className="mt-2 text-sm text-red-600 underline hover:no-underline"
+          >
+            Ocultar error
+          </button>
+        </div>
+      )}
+
       {/* Show error state if tenant creation fails */}
       {data.bakery?.creationError && (
         <div className="text-center p-6 bg-red-50 border border-red-200 rounded-lg">
@@ -248,6 +323,7 @@ export const BakerySetupStep: React.FC<OnboardingStepProps> = ({
           </p>
         </div>
       )}
+
     </div>
   );
 };

frontend/src/components/domain/onboarding/steps/DataProcessingStep.tsx

@@ -57,6 +57,7 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
       validationResults,
       suggestions
     },
+    tenantCreation,
     isLoading,
     error,
     clearError
@@ -70,22 +71,44 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
   
   // Get tenant ID from multiple sources with fallback
   const getTenantId = (): string | null => {
-    const tenantId = currentTenant?.id || user?.tenant_id || null;
+    // Also check the onboarding data for tenant creation success
+    const onboardingTenantId = data.bakery?.tenant_id;
+    const tenantId = currentTenant?.id || user?.tenant_id || onboardingTenantId || null;
     console.log('DataProcessingStep - getTenantId:', {
       currentTenant: currentTenant?.id,
       userTenantId: user?.tenant_id,
+      onboardingTenantId: onboardingTenantId,
       finalTenantId: tenantId,
       isLoadingUserData,
       authLoading,
       tenantLoading,
-      user: user ? { id: user.id, email: user.email } : null
+      user: user ? { id: user.id, email: user.email } : null,
+      tenantCreationSuccess: data.tenantCreation?.isSuccess
     });
     return tenantId;
   };
   
-  // Check if tenant data is available (not loading and has ID)
+  // Check if tenant data is available (not loading and has ID, OR tenant was created successfully)
   const isTenantAvailable = (): boolean => {
-    return !isLoadingUserData && getTenantId() !== null;
+    const hasAuth = !authLoading && user;
+    const hasTenantId = getTenantId() !== null;
+    const tenantCreatedSuccessfully = tenantCreation.isSuccess;
+    const tenantCreatedInOnboarding = data.bakery?.tenantCreated === true;
+    
+    const isAvailable = hasAuth && (hasTenantId || tenantCreatedSuccessfully || tenantCreatedInOnboarding);
+    console.log('DataProcessingStep - isTenantAvailable:', {
+      hasAuth,
+      hasTenantId,
+      tenantCreatedSuccessfully,
+      tenantCreatedInOnboarding,
+      isAvailable,
+      authLoading,
+      tenantLoading,
+      tenantCreationFromHook: tenantCreation,
+      bakeryData: data.bakery
+    });
+    
+    return isAvailable;
   };
   // Use onboarding hook state when available, fallback to local state
   const [localStage, setLocalStage] = useState<ProcessingStage>(data.processingStage || 'upload');
@@ -93,38 +116,67 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
   const [localResults, setLocalResults] = useState<ProcessingResult | null>(data.processingResults || null);
   
   // Derive current state from onboarding hooks or local state
-  const stage = onboardingStage || localStage;
+  // Priority: if local is 'completed' or 'error', use local; otherwise use onboarding state
+  const stage = (localStage === 'completed' || localStage === 'error') 
+    ? localStage 
+    : (onboardingStage || localStage);
   const progress = onboardingProgress || 0;
   const currentMessage = onboardingMessage || '';
   const results = (validationResults && suggestions) ? {
     ...validationResults,
     aiSuggestions: suggestions,
-    // Add calculated fields
+    // Add calculated fields from backend response
-    productsIdentified: validationResults.product_list?.length || 0,
+    productsIdentified: validationResults.unique_products || validationResults.product_list?.length || 0,
     categoriesDetected: suggestions ? new Set(suggestions.map((s: any) => s.category)).size : 0,
     businessModel: 'production',
     confidenceScore: 85,
-    recommendations: []
+    recommendations: validationResults.summary?.suggestions || [],
+    // Backend response details
+    totalRecords: validationResults.total_records || 0,
+    validRecords: validationResults.valid_records || 0,
+    invalidRecords: validationResults.invalid_records || 0,
+    fileFormat: validationResults.summary?.file_format || 'csv',
+    fileSizeMb: validationResults.summary?.file_size_mb || 0,
+    estimatedProcessingTime: validationResults.summary?.estimated_processing_time_seconds || 0,
+    detectedColumns: validationResults.summary?.detected_columns || [],
+    validationMessage: validationResults.message || 'Validación completada'
   } : localResults;
+
+  // Debug logging for state changes
+  console.log('DataProcessingStep - State debug:', {
+    localStage,
+    onboardingStage,
+    finalStage: stage,
+    hasValidationResults: !!validationResults,
+    hasSuggestions: !!suggestions,
+    hasResults: !!results,
+    localResults: !!localResults
+  });
   const [dragActive, setDragActive] = useState(false);
   
   const fileInputRef = useRef<HTMLInputElement>(null);
+  const lastStateRef = useRef({ stage, progress, currentMessage, results, suggestions, uploadedFile });
 
   useEffect(() => {
-    // Update parent data when state changes
+    // Only update if state actually changed
-    onDataChange({
+    const currentState = { stage, progress, currentMessage, results, suggestions, uploadedFile };
-      ...data,
+    if (JSON.stringify(currentState) !== JSON.stringify(lastStateRef.current)) {
-      processingStage: stage,
+      lastStateRef.current = currentState;
-      processingProgress: progress,
+      
-      currentMessage: currentMessage,
+      // Update parent data when state changes
-      processingResults: results,
+      onDataChange({
-      suggestions: suggestions,
+        processingStage: stage,
-      files: {
+        processingProgress: progress,
-        ...data.files,
+        currentMessage: currentMessage,
-        salesData: uploadedFile
+        processingResults: results,
-      }
+        suggestions: suggestions,
-    });
+        files: {
-  }, [stage, progress, currentMessage, results, suggestions, uploadedFile, onDataChange, data]);
+          ...data.files,
+          salesData: uploadedFile
+        }
+      });
+    }
+  }, [stage, progress, currentMessage, results, suggestions, uploadedFile, onDataChange, data.files]);
 
   const handleDragOver = (e: React.DragEvent) => {
     e.preventDefault();
@@ -190,7 +242,12 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
         return;
       }
       
-      console.log('DataProcessingStep - Starting file processing');
+      console.log('DataProcessingStep - Starting file processing', {
+        fileName: file.name,
+        fileSize: file.size,
+        fileType: file.type,
+        lastModified: file.lastModified
+      });
 
       // Use the onboarding hook for file processing
       const success = await processSalesFile(file, (progress, stage, message) => {
@@ -199,6 +256,21 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
       
       if (success) {
         setLocalStage('completed');
+        
+        // If we have results from the onboarding hook, store them locally too
+        if (validationResults && suggestions) {
+          const processedResults = {
+            ...validationResults,
+            aiSuggestions: suggestions,
+            productsIdentified: validationResults.product_list?.length || 0,
+            categoriesDetected: suggestions ? new Set(suggestions.map((s: any) => s.category)).size : 0,
+            businessModel: 'production',
+            confidenceScore: 85,
+            recommendations: []
+          };
+          setLocalResults(processedResults);
+        }
+        
         toast.addToast('El archivo se procesó correctamente', {
           title: 'Procesamiento completado',
           type: 'success'
@@ -209,6 +281,15 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
       
     } catch (error) {
       console.error('DataProcessingStep - Processing error:', error);
+      console.error('DataProcessingStep - Error details:', {
+        error,
+        errorMessage: error instanceof Error ? error.message : 'Unknown error',
+        errorStack: error instanceof Error ? error.stack : undefined,
+        uploadedFile: file?.name,
+        fileSize: file?.size,
+        fileType: file?.type,
+        localUploadedFile: uploadedFile?.name
+      });
       
       setLocalStage('error');
       const errorMessage = error instanceof Error ? error.message : 'Error en el procesamiento de datos';
@@ -471,15 +552,29 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
               ¡Procesamiento Completado!
             </h3>
             <p className="text-[var(--text-secondary)] max-w-2xl mx-auto">
-              Tus datos han sido procesados exitosamente
+              {results.validationMessage || 'Tus datos han sido procesados exitosamente'}
             </p>
+            {results.fileSizeMb && (
+              <div className="text-xs text-[var(--text-tertiary)] mt-2">
+                Archivo {results.fileFormat?.toUpperCase()} • {results.fileSizeMb.toFixed(2)} MB 
+                {results.estimatedProcessingTime && ` • ${results.estimatedProcessingTime}s procesamiento`}
+              </div>
+            )}
           </div>
 
-          {/* Simple Stats Cards */}
+          {/* Enhanced Stats Cards */}
           <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
             <div className="text-center p-4 bg-[var(--color-info)]/10 rounded-lg">
-              <p className="text-2xl font-bold text-[var(--color-info)]">{results.total_records}</p>
+              <p className="text-2xl font-bold text-[var(--color-info)]">{results.totalRecords || results.total_records}</p>
-              <p className="text-sm text-[var(--text-secondary)]">Registros</p>
+              <p className="text-sm text-[var(--text-secondary)]">Total Registros</p>
+            </div>
+            <div className="text-center p-4 bg-[var(--color-success)]/10 rounded-lg">
+              <p className="text-2xl font-bold text-[var(--color-success)]">{results.validRecords || results.valid_records}</p>
+              <p className="text-sm text-[var(--text-secondary)]">Válidos</p>
+            </div>
+            <div className="text-center p-4 bg-[var(--color-error)]/10 rounded-lg">
+              <p className="text-2xl font-bold text-[var(--color-error)]">{results.invalidRecords || results.invalid_records || 0}</p>
+              <p className="text-sm text-[var(--text-secondary)]">Inválidos</p>
             </div>
             
             <div className="text-center p-4 bg-[var(--color-primary)]/10 rounded-lg">
@@ -500,6 +595,41 @@ export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
               <p className="text-sm text-[var(--text-secondary)]">Modelo</p>
             </div>
           </div>
+
+          {/* Additional Details from Backend */}
+          {(results.detectedColumns?.length > 0 || results.recommendations?.length > 0) && (
+            <div className="grid md:grid-cols-2 gap-6">
+              {/* Detected Columns */}
+              {results.detectedColumns?.length > 0 && (
+                <Card className="p-4">
+                  <h4 className="font-semibold text-[var(--text-primary)] mb-3">Columnas Detectadas</h4>
+                  <div className="flex flex-wrap gap-2">
+                    {results.detectedColumns.map((column, index) => (
+                      <span key={index} 
+                            className="px-2 py-1 bg-[var(--color-primary)]/10 text-[var(--color-primary)] text-xs rounded-full border border-[var(--color-primary)]/20">
+                        {column}
+                      </span>
+                    ))}
+                  </div>
+                </Card>
+              )}
+
+              {/* Backend Recommendations */}
+              {results.recommendations?.length > 0 && (
+                <Card className="p-4">
+                  <h4 className="font-semibold text-[var(--text-primary)] mb-3">Recomendaciones</h4>
+                  <ul className="space-y-2">
+                    {results.recommendations.slice(0, 3).map((rec, index) => (
+                      <li key={index} className="text-sm text-[var(--text-secondary)] flex items-start">
+                        <span className="text-[var(--color-success)] mr-2">•</span>
+                        {rec}
+                      </li>
+                    ))}
+                  </ul>
+                </Card>
+              )}
+            </div>
+          )}
         </div>
       )}
 

frontend/src/components/domain/onboarding/steps/InventorySetupStep.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useEffect } from 'react';
+import React, { useState, useEffect, useRef } from 'react';
 import { Package, Calendar, AlertTriangle, Plus, Edit, Trash2, CheckCircle } from 'lucide-react';
 import { Button, Card, Input, Badge } from '../../../ui';
 import { OnboardingStepProps } from '../OnboardingWizard';
@@ -31,8 +31,8 @@ interface InventoryItem {
 const convertProductsToInventory = (approvedProducts: any[]): InventoryItem[] => {
   return approvedProducts.map((product, index) => ({
     id: `inventory-${index}`,
-    name: product.suggested_name || product.name,
+    name: product.suggested_name || product.original_name,
-    category: product.product_type || 'finished_product',
+    category: product.product_type === 'ingredient' ? 'ingredient' : 'finished_product',
     current_stock: 0, // To be configured by user
     min_stock: 1,     // Default minimum
     max_stock: 100,   // Default maximum
@@ -62,8 +62,9 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
   const currentTenant = useCurrentTenant();
   const { showToast } = useToast();
   
-  // Use the onboarding hooks
+  // Use the business onboarding hooks
   const {
+    updateStepData,
     createInventoryFromSuggestions,
     importSalesData,
     inventorySetup: {
@@ -72,6 +73,7 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
       salesImportResult,
       isInventoryConfigured
     },
+    allStepData,
     isLoading,
     error,
     clearError
@@ -79,11 +81,16 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
 
   const createAlert = (alert: any) => {
     console.log('Alert:', alert);
-    showToast({
+    if (showToast && typeof showToast === 'function') {
-      title: alert.title,
+      showToast({
-      message: alert.message,
+        title: alert.title,
-      type: alert.type
+        message: alert.message,
-    });
+        type: alert.type
+      });
+    } else {
+      // Fallback to console if showToast is not available
+      console.warn(`Toast would show: ${alert.title} - ${alert.message}`);
+    }
   };
   
   // Use modal for confirmations and editing
@@ -93,6 +100,7 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
   const [isCreating, setIsCreating] = useState(false);
   const [editingItem, setEditingItem] = useState<InventoryItem | null>(null);
   const [isAddingNew, setIsAddingNew] = useState(false);
+  const [inventoryCreationAttempted, setInventoryCreationAttempted] = useState(false);
 
   // Generate inventory items from approved products
   const generateInventoryFromProducts = (approvedProducts: any[]): InventoryItem[] => {
@@ -115,20 +123,24 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
     if (data.inventoryItems) {
       return data.inventoryItems;
     }
-    // Try to get approved products from current step data first, then from review step data
+    // Try to get approved products from business hooks data first, then from component props
-    const approvedProducts = data.approvedProducts || data.allStepData?.['review']?.approvedProducts;
+    const approvedProducts = data.approvedProducts || 
+                            allStepData?.['review']?.approvedProducts || 
+                            data.allStepData?.['review']?.approvedProducts;
     return generateInventoryFromProducts(approvedProducts || []);
   });
 
   // Update items when approved products become available (for when component is already mounted)
   useEffect(() => {
-    const approvedProducts = data.approvedProducts || data.allStepData?.['review']?.approvedProducts;
+    const approvedProducts = data.approvedProducts || 
+                            allStepData?.['review']?.approvedProducts || 
+                            data.allStepData?.['review']?.approvedProducts;
     
     if (approvedProducts && approvedProducts.length > 0 && items.length === 0) {
       const newItems = generateInventoryFromProducts(approvedProducts);
       setItems(newItems);
     }
-  }, [data.approvedProducts, data.allStepData]);
+  }, [data.approvedProducts, allStepData, data.allStepData]);
 
   const [filterCategory, setFilterCategory] = useState<'all' | 'ingredient' | 'finished_product'>('all');
 
@@ -136,20 +148,25 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
     ? items 
     : items.filter(item => item.category === filterCategory);
 
-  // Create inventory items via API using hooks
+  // Create inventory items via API using business hooks
   const handleCreateInventory = async () => {
     console.log('InventorySetup - Starting handleCreateInventory');
-    console.log('InventorySetup - data:', data);
-    console.log('InventorySetup - data.allStepData keys:', Object.keys(data.allStepData || {}));
     
-    const approvedProducts = data.approvedProducts || data.allStepData?.['review']?.approvedProducts;
+    const approvedProducts = data.approvedProducts || 
-    console.log('InventorySetup - approvedProducts:', approvedProducts);
+                            allStepData?.['review']?.approvedProducts || 
+                            data.allStepData?.['review']?.approvedProducts;
+    console.log('InventorySetup - approvedProducts:', {
+      fromDataProp: data.approvedProducts,
+      fromAllStepData: allStepData?.['review']?.approvedProducts,
+      fromDataAllStepData: data.allStepData?.['review']?.approvedProducts,
+      finalProducts: approvedProducts,
+      allStepDataKeys: Object.keys(allStepData || {}),
+      dataKeys: Object.keys(data || {})
+    });
     
     // Get tenant ID from current tenant context or user
     const tenantId = currentTenant?.id || user?.tenant_id;
-    console.log('InventorySetup - tenantId from currentTenant:', currentTenant?.id);
+    console.log('InventorySetup - tenantId:', tenantId);
-    console.log('InventorySetup - tenantId from user:', user?.tenant_id);
-    console.log('InventorySetup - final tenantId:', tenantId);
     
     if (!tenantId || !approvedProducts || approvedProducts.length === 0) {
       console.log('InventorySetup - Missing requirements: tenantId =', tenantId, 'approvedProducts length =', approvedProducts?.length);
@@ -167,162 +184,112 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
 
     setIsCreating(true);
     try {
-      // Create ingredients one by one using the inventory hook
+      // Approved products should already be in ProductSuggestionResponse format
-      let successCount = 0;
+      // Just ensure they have all required fields
-      let failCount = 0;
+      const suggestions = approvedProducts.map((product: any, index: number) => ({
-      const createdItems: any[] = [];
+        suggestion_id: product.suggestion_id || `suggestion-${Date.now()}-${index}`,
-      const inventoryMapping: { [productName: string]: string } = {};
+        original_name: product.original_name,
+        suggested_name: product.suggested_name,
+        product_type: product.product_type,
+        category: product.category,
+        unit_of_measure: product.unit_of_measure,
+        confidence_score: product.confidence_score || 0.8,
+        estimated_shelf_life_days: product.estimated_shelf_life_days,
+        requires_refrigeration: product.requires_refrigeration,
+        requires_freezing: product.requires_freezing,
+        is_seasonal: product.is_seasonal,
+        suggested_supplier: product.suggested_supplier,
+        notes: product.notes
+      }));
 
-      for (const [index, product] of approvedProducts.entries()) {
+      // Use business onboarding hook to create inventory
-        const ingredientData = {
+      const inventorySuccess = await createInventoryFromSuggestions(suggestions);
-          name: product.suggested_name || product.name,
-          category: product.category || 'general',
-          unit_of_measure: product.unit_of_measure || 'unit',
-          shelf_life_days: product.estimated_shelf_life_days || 30,
-          requires_refrigeration: product.requires_refrigeration || false,
-          requires_freezing: product.requires_freezing || false,
-          is_seasonal: product.is_seasonal || false,
-          minimum_stock_level: 0,
-          maximum_stock_level: 1000,
-          reorder_point: 10
-        };
       
-        try {
+      if (inventorySuccess) {
-          // Use the onboarding hook's inventory creation method
-          const response = await createInventoryFromSuggestions([{
-            suggestion_id: product.suggestion_id || `suggestion-${Date.now()}-${index}`,
-            original_name: product.original_name || product.name,
-            suggested_name: product.suggested_name || product.name,
-            product_type: product.product_type || 'finished_product',
-            category: product.category || 'general',
-            unit_of_measure: product.unit_of_measure || 'unit',
-            confidence_score: product.confidence_score || 0.8,
-            estimated_shelf_life_days: product.estimated_shelf_life_days || 30,
-            requires_refrigeration: product.requires_refrigeration || false,
-            requires_freezing: product.requires_freezing || false,
-            is_seasonal: product.is_seasonal || false,
-            suggested_supplier: product.suggested_supplier,
-            notes: product.notes
-          }]);
-          const success = !!response;
-          if (success) {
-            successCount++;
-            // Mock created item data since hook doesn't return it
-            const createdItem = { ...ingredientData, id: `created-${Date.now()}-${successCount}` };
-            createdItems.push(createdItem);
-            inventoryMapping[product.original_name || product.name] = createdItem.id;
-          } else {
-            failCount++;
-          }
-        } catch (ingredientError) {
-          console.error('Error creating ingredient:', product.name, ingredientError);
-          failCount++;
-          // For onboarding, continue even if backend is not ready
-          // Mock success for onboarding flow
-          successCount++;
-          const createdItem = { ...ingredientData, id: `created-${Date.now()}-${successCount}` };
-          createdItems.push(createdItem);
-          inventoryMapping[product.original_name || product.name] = createdItem.id;
-        }
-      }
-
-      // Show results
-      if (successCount > 0) {
         createAlert({
           type: 'success',
           category: 'system',
           priority: 'medium',
           title: 'Inventario creado',
-          message: `Se crearon ${successCount} elementos de inventario exitosamente.`,
+          message: `Se crearon ${suggestions.length} elementos de inventario exitosamente.`,
           source: 'onboarding'
         });
-      } else if (failCount > 0) {
+
+        // Now try to import sales data if available
+        const salesDataFile = data.allStepData?.['data-processing']?.salesDataFile ||
+                             allStepData?.['data-processing']?.salesDataFile;
+        const processingResults = data.allStepData?.['data-processing']?.processingResults ||
+                                 allStepData?.['data-processing']?.processingResults;
+        
+        if (salesDataFile && processingResults?.is_valid && inventoryMapping) {
+          try {
+            createAlert({
+              type: 'info',
+              category: 'system',
+              priority: 'medium',
+              title: 'Subiendo datos de ventas',
+              message: 'Subiendo historial de ventas al sistema para entrenamiento de IA...',
+              source: 'onboarding'
+            });
+            
+            const salesSuccess = await importSalesData(processingResults, inventoryMapping);
+            
+            if (salesSuccess) {
+              createAlert({
+                type: 'success',
+                category: 'system',
+                priority: 'medium',
+                title: 'Datos de ventas subidos',
+                message: `Se subieron ${processingResults.total_records} registros de ventas al sistema exitosamente.`,
+                source: 'onboarding'
+              });
+            }
+          } catch (salesError) {
+            console.error('Error uploading sales data:', salesError);
+            createAlert({
+              type: 'error',
+              category: 'system',
+              priority: 'high',
+              title: 'Error al subir datos de ventas',
+              message: 'El inventario se creó correctamente, pero hubo un problema al subir los datos de ventas.',
+              source: 'onboarding'
+            });
+          }
+        }
+
+        // Update component data and business hook data
+        const updatedData = {
+          ...data,
+          inventoryItems: items,
+          inventoryConfigured: true,
+          inventoryCreated: true,
+          inventoryMapping,
+          createdInventoryItems: createdItems,
+          salesImportResult
+        };
+        onDataChange(updatedData);
+
+        // Also update step data in business hooks
+        updateStepData('inventory', {
+          inventoryItems: items,
+          inventoryConfigured: true,
+          inventoryCreated: true,
+          inventoryMapping,
+          createdInventoryItems: createdItems,
+          salesImportResult
+        });
+
+      } else {
         createAlert({
           type: 'error',
           category: 'system',
           priority: 'high',
           title: 'Error al crear inventario',
-          message: `No se pudieron crear los elementos de inventario. Backend no disponible.`,
+          message: 'No se pudieron crear los elementos de inventario.',
           source: 'onboarding'
         });
-        // Don't continue with sales import if inventory creation failed
-        return;
       }
 
-      // Now upload sales data to backend (required for ML training)
-      const salesDataFile = data.allStepData?.['data-processing']?.salesDataFile;
-      const processingResults = data.allStepData?.['data-processing']?.processingResults;
-      console.log('InventorySetup - salesDataFile:', salesDataFile);
-      console.log('InventorySetup - processingResults:', processingResults);
-      let salesImportResult = null;
-      
-      if (salesDataFile && processingResults?.is_valid) {
-        try {
-          createAlert({
-            type: 'info',
-            category: 'system',
-            priority: 'medium',
-            title: 'Subiendo datos de ventas',
-            message: 'Subiendo historial de ventas al sistema para entrenamiento de IA...',
-            source: 'onboarding'
-          });
-          
-          // TODO: Implement bulk sales record creation from file
-          // For now, simulate success
-          const importSuccess = true;
-          
-          if (importSuccess) {
-            salesImportResult = {
-              records_created: processingResults.total_records,
-              success: true,
-              imported: true
-            };
-            
-            createAlert({
-              type: 'success',
-              category: 'system',
-              priority: 'medium',
-              title: 'Datos de ventas subidos',
-              message: `Se subieron ${processingResults.total_records} registros de ventas al sistema exitosamente.`,
-              source: 'onboarding'
-            });
-          } else {
-            throw new Error('Failed to upload sales data');
-          }
-        } catch (salesError) {
-          console.error('Error uploading sales data:', salesError);
-          createAlert({
-            type: 'error',
-            category: 'system',
-            priority: 'high',
-            title: 'Error al subir datos de ventas',
-            message: 'El inventario se creó correctamente, pero hubo un problema al subir los datos de ventas. Esto es requerido para el entrenamiento de IA.',
-            source: 'onboarding'
-          });
-          
-          // Set failed result
-          salesImportResult = {
-            records_created: 0,
-            success: false,
-            error: salesError instanceof Error ? salesError.message : 'Error uploading sales data'
-          };
-        }
-      }
-
-      // Update the step data with created inventory and sales import result
-      console.log('InventorySetup - Updating step data with salesImportResult:', salesImportResult);
-      const updatedData = {
-        ...data,
-        inventoryItems: items,
-        inventoryConfigured: true,
-        inventoryCreated: true, // Mark as created to prevent duplicate calls
-        inventoryMapping: inventoryMapping,
-        createdInventoryItems: createdItems,
-        salesImportResult: salesImportResult
-      };
-      console.log('InventorySetup - updatedData:', updatedData);
-      onDataChange(updatedData);
-
     } catch (error) {
       console.error('Error creating inventory:', error);
       const errorMessage = error instanceof Error ? error.message : 'Error al crear inventario';
@@ -339,17 +306,34 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
     }
   };
 
-  useEffect(() => {
+  const lastItemsRef = useRef(items);
-    const hasValidStock = items.length > 0 && items.every(item => 
+  const lastIsCreatingRef = useRef(isCreating);
-      item.min_stock >= 0 && item.max_stock > item.min_stock
-    );
 
-    onDataChange({
+  useEffect(() => {
-      ...data,
+    // Only update if items or isCreating actually changed
-      inventoryItems: items,
+    if (JSON.stringify(items) !== JSON.stringify(lastItemsRef.current) || isCreating !== lastIsCreatingRef.current) {
-      inventoryConfigured: hasValidStock && !isCreating
+      lastItemsRef.current = items;
-    });
+      lastIsCreatingRef.current = isCreating;
-  }, [items, isCreating]);
+      
+      const hasValidStock = items.length > 0 && items.every(item => 
+        item.min_stock >= 0 && item.max_stock > item.min_stock
+      );
+      
+      const stepData = {
+        inventoryItems: items,
+        inventoryConfigured: hasValidStock && !isCreating
+      };
+      
+      // Update component props
+      onDataChange({
+        ...data,
+        ...stepData
+      });
+
+      // Update business hooks data
+      updateStepData('inventory', stepData);
+    }
+  }, [items, isCreating]); // Only depend on items and isCreating
 
   // Auto-create inventory when step is completed (when user clicks Next)
   useEffect(() => {
@@ -358,11 +342,12 @@ export const InventorySetupStep: React.FC<OnboardingStepProps> = ({
     );
     
     // If inventory is configured but not yet created in backend, create it automatically
-    if (hasValidStock && !data.inventoryCreated && !isCreating) {
+    if (hasValidStock && !data.inventoryCreated && !isCreating && !inventoryCreationAttempted) {
       console.log('InventorySetup - Auto-creating inventory on step completion');
+      setInventoryCreationAttempted(true);
       handleCreateInventory();
     }
-  }, [data.inventoryCreated, items, isCreating]);
+  }, [data.inventoryCreated, items, isCreating, inventoryCreationAttempted]);
 
   const handleAddItem = () => {
     const newItem: InventoryItem = {

frontend/src/components/domain/onboarding/steps/ReviewStep.tsx

@@ -168,14 +168,13 @@ export const ReviewStep: React.FC<OnboardingStepProps> = ({
         approvedProductsCount: approvedProducts.length
       });
       onDataChange({
-        ...data,
         detectedProducts: products,
         approvedProducts,
         reviewCompleted
       });
       dataChangeRef.current = currentState;
     }
-  }, [products, approvedProducts, reviewCompleted]);
+  }, [products, approvedProducts, reviewCompleted, onDataChange]);
 
   // Handle review completion alert separately
   useEffect(() => {

frontend/src/hooks/business/onboarding/useInventorySetup.ts

@@ -65,7 +65,14 @@ export const useInventorySetup = () => {
     createdItems?: any[];
     inventoryMapping?: { [productName: string]: string };
   }> => {
+    console.log('useInventorySetup - createInventoryFromSuggestions called with:', {
+      suggestionsCount: suggestions?.length,
+      suggestions: suggestions?.slice(0, 3), // Log first 3 for debugging
+      tenantId: currentTenant?.id
+    });
+
     if (!suggestions || suggestions.length === 0) {
+      console.error('useInventorySetup - No suggestions provided');
       setState(prev => ({
         ...prev,
         error: 'No hay sugerencias para crear el inventario',
@@ -74,6 +81,7 @@ export const useInventorySetup = () => {
     }
 
     if (!currentTenant?.id) {
+      console.error('useInventorySetup - No tenant ID available');
       setState(prev => ({
         ...prev,
         error: 'No se pudo obtener información del tenant',
@@ -91,31 +99,54 @@ export const useInventorySetup = () => {
       const createdItems = [];
       const inventoryMapping: { [key: string]: string } = {};
       
+      console.log('useInventorySetup - Creating ingredients from suggestions...');
+      
       // Create ingredients from approved suggestions
       for (const suggestion of suggestions) {
         try {
           const ingredientData = {
-            name: suggestion.name,
+            name: suggestion.suggested_name || suggestion.original_name,
             category: suggestion.category || 'Sin categoría',
-            description: suggestion.description || '',
+            description: suggestion.notes || '',
             unit_of_measure: suggestion.unit_of_measure || 'unidad',
-            cost_per_unit: suggestion.cost_per_unit || 0,
+            minimum_stock_level: 1, // Default minimum stock
-            supplier_info: suggestion.supplier_info || {},
+            maximum_stock_level: 100, // Default maximum stock
-            nutritional_info: suggestion.nutritional_info || {},
+            reorder_point: 5, // Default reorder point
-            storage_requirements: suggestion.storage_requirements || {},
+            shelf_life_days: suggestion.estimated_shelf_life_days || 30,
-            allergen_info: suggestion.allergen_info || {},
+            requires_refrigeration: suggestion.requires_refrigeration || false,
-            is_active: true,
+            requires_freezing: suggestion.requires_freezing || false,
+            is_seasonal: suggestion.is_seasonal || false,
+            cost_per_unit: 0, // Will be set by user later
+            notes: suggestion.notes || `Producto clasificado automáticamente desde: ${suggestion.original_name}`,
           };
 
+          console.log('useInventorySetup - Creating ingredient:', {
+            name: ingredientData.name,
+            category: ingredientData.category,
+            original_name: suggestion.original_name,
+            ingredientData: ingredientData,
+            tenantId: currentTenant.id,
+            apiUrl: `/tenants/${currentTenant.id}/ingredients`
+          });
+
           const createdItem = await createIngredientMutation.mutateAsync({
             tenantId: currentTenant.id,
             ingredientData,
           });
           
+          console.log('useInventorySetup - Created ingredient successfully:', {
+            id: createdItem.id,
+            name: createdItem.name
+          });
+          
           createdItems.push(createdItem);
-          inventoryMapping[suggestion.name] = createdItem.id;
+          // Map both original and suggested names to the same ingredient ID for flexibility
+          inventoryMapping[suggestion.original_name] = createdItem.id;
+          if (suggestion.suggested_name && suggestion.suggested_name !== suggestion.original_name) {
+            inventoryMapping[suggestion.suggested_name] = createdItem.id;
+          }
         } catch (error) {
-          console.error(`Error creating ingredient ${suggestion.name}:`, error);
+          console.error(`Error creating ingredient ${suggestion.suggested_name || suggestion.original_name}:`, error);
           // Continue with other ingredients even if one fails
         }
       }
@@ -124,6 +155,12 @@ export const useInventorySetup = () => {
         throw new Error('No se pudo crear ningún elemento del inventario');
       }
 
+      console.log('useInventorySetup - Successfully created ingredients:', {
+        createdCount: createdItems.length,
+        totalSuggestions: suggestions.length,
+        inventoryMapping
+      });
+      
       setState(prev => ({ 
         ...prev, 
         isLoading: false,
@@ -139,6 +176,7 @@ export const useInventorySetup = () => {
       };
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : 'Error creando el inventario';
+      console.error('useInventorySetup - Error in createInventoryFromSuggestions:', error);
       setState(prev => ({ 
         ...prev, 
         isLoading: false, 

frontend/src/hooks/business/onboarding/useOnboarding.ts

@@ -20,35 +20,6 @@ import type {
 } from './types';
 import type { BakeryRegistration } from '../../../api';
 
-interface OnboardingActions {
-  // Navigation
-  nextStep: () => boolean;
-  previousStep: () => boolean;
-  goToStep: (stepIndex: number) => boolean;
-  
-  // Data Management
-  updateStepData: (stepId: string, data: Partial<OnboardingData>) => void;
-  validateCurrentStep: () => string | null;
-  
-  // Step-specific Actions
-  createTenant: (bakeryData: BakeryRegistration) => Promise<boolean>;
-  processSalesFile: (file: File, onProgress?: ProgressCallback) => Promise<boolean>;
-  generateInventorySuggestions: (productList: string[]) => Promise<ProductSuggestionResponse[] | null>;
-  createInventoryFromSuggestions: (suggestions: ProductSuggestionResponse[]) => Promise<boolean>;
-  importSalesData: (salesData: any, inventoryMapping: { [productName: string]: string }) => Promise<boolean>;
-  startTraining: (options?: {
-    products?: string[];
-    startDate?: string;
-    endDate?: string;
-  }) => Promise<boolean>;
-  
-  // Completion
-  completeOnboarding: () => Promise<boolean>;
-  
-  // Utilities
-  clearError: () => void;
-  reset: () => void;
-}
 
 export const useOnboarding = () => {
   const navigate = useNavigate();
@@ -63,28 +34,6 @@ export const useOnboarding = () => {
   const inventorySetup = useInventorySetup();
   const trainingOrchestration = useTrainingOrchestration();
 
-  // Navigation actions
-  const nextStep = useCallback((): boolean => {
-    const validation = validateCurrentStep();
-    if (validation) {
-      return false;
-    }
-    
-    if (flow.nextStep()) {
-      flow.markStepCompleted(flow.currentStep - 1);
-      return true;
-    }
-    return false;
-  }, [flow]);
-
-  const previousStep = useCallback((): boolean => {
-    return flow.previousStep();
-  }, [flow]);
-
-  const goToStep = useCallback((stepIndex: number): boolean => {
-    return flow.goToStep(stepIndex);
-  }, [flow]);
-
   // Data management
   const updateStepData = useCallback((stepId: string, stepData: Partial<OnboardingData>) => {
     data.updateStepData(stepId, stepData);
@@ -104,10 +53,69 @@ export const useOnboarding = () => {
   const createTenant = useCallback(async (bakeryData: BakeryRegistration): Promise<boolean> => {
     const success = await tenantCreation.createTenant(bakeryData);
     if (success) {
-      updateStepData('setup', { bakery: bakeryData });
+      // Store the bakery data with tenant creation success flag and tenant ID
+      updateStepData('setup', { 
+        bakery: {
+          ...bakeryData,
+          tenantCreated: true,
+          tenant_id: currentTenant?.id || 'created'
+        } as any // Type assertion to allow the additional properties
+      });
+      console.log('useOnboarding - Tenant created successfully, updated step data with tenant ID:', currentTenant?.id);
     }
     return success;
-  }, [tenantCreation, updateStepData]);
+  }, [tenantCreation, updateStepData, currentTenant]);
+
+  // Navigation actions
+  const nextStep = useCallback(async (): Promise<boolean> => {
+    try {
+      const currentStep = flow.getCurrentStep();
+      console.log('useOnboarding - nextStep called from step:', currentStep.id);
+      
+      const validation = validateCurrentStep();
+      if (validation) {
+        console.log('useOnboarding - Validation failed:', validation);
+        return false;
+      }
+      
+      // Handle step-specific actions before moving to next step
+      if (currentStep.id === 'setup') {
+        console.log('useOnboarding - Creating tenant before leaving setup step');
+        const allStepData = data.getAllStepData();
+        const bakeryData = allStepData?.setup?.bakery;
+        
+        if (bakeryData && !tenantCreation.isSuccess) {
+          console.log('useOnboarding - Tenant data found, creating tenant:', bakeryData);
+          const tenantSuccess = await createTenant(bakeryData);
+          console.log('useOnboarding - Tenant creation result:', tenantSuccess);
+          
+          if (!tenantSuccess) {
+            console.log('useOnboarding - Tenant creation failed, stopping navigation');
+            return false;
+          }
+        } else {
+          console.log('useOnboarding - No tenant data found or tenant already created');
+        }
+      }
+      
+      if (flow.nextStep()) {
+        flow.markStepCompleted(flow.currentStep - 1);
+        return true;
+      }
+      return false;
+    } catch (error) {
+      console.error('useOnboarding - Error in nextStep:', error);
+      return false;
+    }
+  }, [flow, validateCurrentStep, data, createTenant, tenantCreation]);
+
+  const previousStep = useCallback((): boolean => {
+    return flow.previousStep();
+  }, [flow]);
+
+  const goToStep = useCallback((stepIndex: number): boolean => {
+    return flow.goToStep(stepIndex);
+  }, [flow]);
 
   const processSalesFile = useCallback(async (
     file: File, 
@@ -299,8 +307,5 @@ export const useOnboarding = () => {
     completeOnboarding,
     clearError,
     reset,
-  } satisfies ReturnType<typeof useOnboardingFlow> & 
+  };
-             ReturnType<typeof useOnboardingData> & 
-             { [key: string]: any } & 
-             OnboardingActions;
 };

frontend/src/hooks/business/onboarding/useSalesProcessing.ts

@@ -3,7 +3,7 @@
  */
 
 import { useState, useCallback } from 'react';
-import { useClassifyProductsBatch, useValidateAndImportFile } from '../../../api';
+import { useClassifyProductsBatch, useValidateFileOnly } from '../../../api';
 import { useCurrentTenant } from '../../../stores';
 import type { ProductSuggestionResponse, ProgressCallback } from './types';
 
@@ -41,7 +41,7 @@ export const useSalesProcessing = () => {
 
   const classifyProductsMutation = useClassifyProductsBatch();
   const currentTenant = useCurrentTenant();
-  const { processFile: processFileImport } = useValidateAndImportFile();
+  const { validateFile } = useValidateFileOnly();
 
   const updateProgress = useCallback((progress: number, stage: string, message: string, onProgress?: ProgressCallback) => {
     setState(prev => ({
@@ -76,21 +76,35 @@ export const useSalesProcessing = () => {
       updateProgress(20, 'validating', 'Validando estructura del archivo...', onProgress);
 
       // Use the actual data import hook for file validation
+      console.log('useSalesProcessing - currentTenant check:', {
+        currentTenant,
+        tenantId: currentTenant?.id,
+        hasTenant: !!currentTenant,
+        hasId: !!currentTenant?.id
+      });
+      
       if (!currentTenant?.id) {
-        throw new Error('No se pudo obtener información del tenant');
+        throw new Error(`No se pudo obtener información del tenant. Tenant: ${JSON.stringify(currentTenant)}`);
       }
 
-      const result = await processFileImport(
+      const result = await validateFile(
         currentTenant.id, 
         file,
         {
-          skipValidation: false,
           onProgress: (stage, progress, message) => {
             updateProgress(progress, stage, message, onProgress);
           }
         }
       );
 
+      console.log('useSalesProcessing - Backend result:', {
+        success: result.success,
+        hasValidationResult: !!result.validationResult,
+        validationResult: result.validationResult,
+        error: result.error,
+        fullResult: result
+      });
+
       if (!result.success || !result.validationResult) {
         throw new Error(result.error || 'Error en la validación del archivo');
       }
@@ -100,9 +114,21 @@ export const useSalesProcessing = () => {
         product_list: extractProductList(result.validationResult),
       };
 
+      console.log('useSalesProcessing - Processed validation result:', {
+        validationResult,
+        hasProductList: !!validationResult.product_list,
+        productListLength: validationResult.product_list?.length || 0,
+        productListSample: validationResult.product_list?.slice(0, 5)
+      });
+
       updateProgress(40, 'validating', 'Verificando integridad de datos...', onProgress);
 
       if (!validationResult || !validationResult.product_list || validationResult.product_list.length === 0) {
+        console.error('useSalesProcessing - No products found:', {
+          hasValidationResult: !!validationResult,
+          hasProductList: !!validationResult?.product_list,
+          productListLength: validationResult?.product_list?.length
+        });
         throw new Error('No se encontraron productos válidos en el archivo');
       }
 
@@ -144,11 +170,24 @@ export const useSalesProcessing = () => {
         success: false,
       };
     }
-  }, [updateProgress, currentTenant, processFileImport]);
+  }, [updateProgress, currentTenant, validateFile]);
 
   // Helper to extract product list from validation result
   const extractProductList = useCallback((validationResult: any): string[] => {
-    // Extract unique product names from sample records
+    console.log('extractProductList - Input validation result:', {
+      hasProductList: !!validationResult?.product_list,
+      productList: validationResult?.product_list,
+      hasSampleRecords: !!validationResult?.sample_records,
+      keys: Object.keys(validationResult || {})
+    });
+    
+    // First try to use the direct product_list from backend response
+    if (validationResult.product_list && Array.isArray(validationResult.product_list)) {
+      console.log('extractProductList - Using direct product_list:', validationResult.product_list);
+      return validationResult.product_list;
+    }
+    
+    // Fallback: Extract unique product names from sample records
     if (validationResult.sample_records && Array.isArray(validationResult.sample_records)) {
       const productSet = new Set<string>();
       validationResult.sample_records.forEach((record: any) => {
@@ -156,8 +195,12 @@ export const useSalesProcessing = () => {
           productSet.add(record.product_name);
         }
       });
-      return Array.from(productSet);
+      const extractedList = Array.from(productSet);
+      console.log('extractProductList - Extracted from sample_records:', extractedList);
+      return extractedList;
     }
+    
+    console.log('extractProductList - No products found, returning empty array');
     return [];
   }, []);
 

frontend/src/hooks/business/onboarding/useTenantCreation.ts

@@ -4,7 +4,8 @@
 
 import { useState, useCallback } from 'react';
 import { useRegisterBakery } from '../../../api';
-import type { BakeryRegistration } from '../../../api';
+import type { BakeryRegistration, TenantResponse } from '../../../api';
+import { useTenantStore } from '../../../stores/tenant.store';
 
 interface TenantCreationState {
   isLoading: boolean;
@@ -28,6 +29,7 @@ export const useTenantCreation = () => {
   });
 
   const registerBakeryMutation = useRegisterBakery();
+  const { setCurrentTenant, loadUserTenants } = useTenantStore();
 
   const createTenant = useCallback(async (bakeryData: BakeryRegistration): Promise<boolean> => {
     if (!bakeryData) {
@@ -46,7 +48,14 @@ export const useTenantCreation = () => {
     }));
 
     try {
-      await registerBakeryMutation.mutateAsync(bakeryData);
+      const tenantResponse: TenantResponse = await registerBakeryMutation.mutateAsync(bakeryData);
+      
+      // Update the tenant store with the newly created tenant
+      console.log('useTenantCreation - Setting current tenant:', tenantResponse);
+      setCurrentTenant(tenantResponse);
+      
+      // Reload user tenants to ensure the list is up to date
+      await loadUserTenants();
       
       setState(prev => ({ 
         ...prev, 
@@ -55,6 +64,7 @@ export const useTenantCreation = () => {
         tenantData: bakeryData,
       }));
       
+      console.log('useTenantCreation - Tenant created and set successfully');
       return true;
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : 'Error al crear la panadería';

frontend/src/pages/app/onboarding/OnboardingPage.tsx

@@ -68,19 +68,25 @@ const OnboardingPage: React.FC = () => {
     }
   };
 
-  const handleNext = () => {
+  const handleNext = async (): Promise<boolean> => {
-    return nextStep();
+    try {
+      const success = await nextStep();
+      return success;
+    } catch (error) {
+      console.error('Error in handleNext:', error);
+      return false;
+    }
   };
 
-  const handlePrevious = () => {
+  const handlePrevious = (): boolean => {
     return previousStep();
   };
 
-  const handleComplete = async (allData: any) => {
+  const handleComplete = async (allData: any): Promise<void> => {
-    const success = await completeOnboarding();
+    try {
-    if (success) {
+      await completeOnboarding();
-      // Navigation is handled inside completeOnboarding
+    } catch (error) {
-      return;
+      console.error('Error in handleComplete:', error);
     }
   };
 

frontend/src/stores/auth.store.ts

@@ -40,7 +40,7 @@ export interface AuthState {
   canAccess: (resource: string, action: string) => boolean;
 }
 
-import { authService } from '../api';
+import { authService, apiClient } from '../api';
 
 export const useAuthStore = create<AuthState>()(
   persist(
@@ -61,6 +61,9 @@ export const useAuthStore = create<AuthState>()(
           const response = await authService.login({ email, password });
           
           if (response && response.access_token) {
+            // Set the auth token on the API client immediately
+            apiClient.setAuthToken(response.access_token);
+            
             set({
               user: response.user || null,
               token: response.access_token,
@@ -92,6 +95,9 @@ export const useAuthStore = create<AuthState>()(
           const response = await authService.register(userData);
           
           if (response && response.access_token) {
+            // Set the auth token on the API client immediately
+            apiClient.setAuthToken(response.access_token);
+            
             set({
               user: response.user || null,
               token: response.access_token,
@@ -117,6 +123,10 @@ export const useAuthStore = create<AuthState>()(
       },
 
       logout: () => {
+        // Clear the auth token from API client
+        apiClient.setAuthToken(null);
+        apiClient.setTenantId(null);
+        
         set({
           user: null,
           token: null,
@@ -139,6 +149,9 @@ export const useAuthStore = create<AuthState>()(
           const response = await authService.refreshToken(refreshToken);
           
           if (response && response.access_token) {
+            // Set the auth token on the API client immediately
+            apiClient.setAuthToken(response.access_token);
+            
             set({
               token: response.access_token,
               refreshToken: response.refresh_token || refreshToken,