Fix new services implementation 1

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

@@ -56,6 +56,28 @@ export interface BusinessModelAnalysis {
   recommendations: string[];
 }
 
+// Step 1: File validation result
+export interface FileValidationResult {
+  is_valid: boolean;
+  total_records: number;
+  unique_products: number;
+  product_list: string[];
+  validation_errors: any[];
+  validation_warnings: any[];
+  summary: Record<string, any>;
+}
+
+// Step 2: AI suggestions result
+export interface ProductSuggestionsResult {
+  suggestions: InventorySuggestion[];
+  business_model_analysis: BusinessModelAnalysis;
+  total_products: number;
+  high_confidence_count: number;
+  low_confidence_count: number;
+  processing_time_seconds: number;
+}
+
+// Legacy support - will be deprecated
 export interface OnboardingAnalysisResult {
   total_products_found: number;
   inventory_suggestions: InventorySuggestion[];
@@ -143,16 +165,16 @@ export class OnboardingService {
     return apiClient.get(`${this.baseEndpoint}/can-access/${stepName}`);
   }
 
-  // ========== AUTOMATED INVENTORY CREATION METHODS ==========
+  // ========== NEW 4-STEP AUTOMATED INVENTORY CREATION METHODS ==========
 
   /**
-   * Phase 1: Analyze sales data and get AI suggestions
+   * Step 1: Validate file and extract unique products
    */
-  async analyzeSalesDataForOnboarding(tenantId: string, file: File): Promise<OnboardingAnalysisResult> {
+  async validateFileAndExtractProducts(tenantId: string, file: File): Promise<FileValidationResult> {
     const formData = new FormData();
     formData.append('file', file);
     
-    return apiClient.post(`/tenants/${tenantId}/onboarding/analyze`, formData, {
+    return apiClient.post(`/tenants/${tenantId}/onboarding/validate-file`, formData, {
       headers: {
         'Content-Type': 'multipart/form-data',
       },
@@ -160,7 +182,26 @@ export class OnboardingService {
   }
 
   /**
-   * Phase 2: Create inventory from approved suggestions
+   * Step 2: Generate AI-powered inventory suggestions
+   */
+  async generateInventorySuggestions(
+    tenantId: string, 
+    file: File, 
+    productList: string[]
+  ): Promise<ProductSuggestionsResult> {
+    const formData = new FormData();
+    formData.append('file', file);
+    formData.append('product_list', JSON.stringify(productList));
+    
+    return apiClient.post(`/tenants/${tenantId}/onboarding/generate-suggestions`, formData, {
+      headers: {
+        'Content-Type': 'multipart/form-data',
+      },
+    });
+  }
+
+  /**
+   * Step 3: Create inventory from approved suggestions
    */
   async createInventoryFromSuggestions(
     tenantId: string, 
@@ -176,7 +217,7 @@ export class OnboardingService {
   }
 
   /**
-   * Phase 3: Import sales data with inventory mapping
+   * Step 4: Final sales data import with inventory mapping
    */
   async importSalesWithInventory(
     tenantId: string, 
@@ -194,6 +235,35 @@ export class OnboardingService {
     });
   }
 
+  // ========== LEGACY METHODS (for backward compatibility) ==========
+
+  /**
+   * @deprecated Use the new 4-step flow instead
+   * Phase 1: Analyze sales data and get AI suggestions (OLD METHOD)
+   */
+  async analyzeSalesDataForOnboarding(tenantId: string, file: File): Promise<OnboardingAnalysisResult> {
+    // This method will use the new flow under the hood for backward compatibility
+    const validationResult = await this.validateFileAndExtractProducts(tenantId, file);
+    
+    if (!validationResult.is_valid) {
+      throw new Error(`File validation failed: ${validationResult.validation_errors.map(e => e.message || e).join(', ')}`);
+    }
+
+    const suggestionsResult = await this.generateInventorySuggestions(tenantId, file, validationResult.product_list);
+
+    // Convert to legacy format
+    return {
+      total_products_found: suggestionsResult.total_products,
+      inventory_suggestions: suggestionsResult.suggestions,
+      business_model_analysis: suggestionsResult.business_model_analysis,
+      import_job_id: `legacy-${Date.now()}`,
+      status: 'completed',
+      processed_rows: validationResult.total_records,
+      errors: validationResult.validation_errors.map(e => e.message || String(e)),
+      warnings: validationResult.validation_warnings.map(w => w.message || String(w))
+    };
+  }
+
   /**
    * Get business model guidance based on analysis
    */