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bakery-ia/frontend/src/components/domain/onboarding/steps/DataProcessingStep.tsx

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import React, { useState, useRef, useEffect } from 'react';
import { Upload, Brain, CheckCircle, AlertCircle, Download, FileText, Activity, TrendingUp } from 'lucide-react';
import { Button, Card, Badge } from '../../../ui';
import { OnboardingStepProps } from '../OnboardingWizard';
import { useModal } from '../../../../hooks/ui/useModal';
import { useToast } from '../../../../hooks/ui/useToast';
import { useOnboarding } from '../../../../hooks/business/onboarding';
import { useAuthUser, useAuthLoading } from '../../../../stores/auth.store';
import { useCurrentTenant, useTenantLoading } from '../../../../stores';
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type ProcessingStage = 'upload' | 'validating' | 'analyzing' | 'completed' | 'error';
interface ProcessingResult {
// Validation data
is_valid: boolean;
total_records: number;
unique_products: number;
product_list: string[];
validation_errors: string[];
validation_warnings: string[];
summary: {
date_range: string;
total_sales: number;
average_daily_sales: number;
};
// Analysis data
productsIdentified: number;
categoriesDetected: number;
businessModel: string;
confidenceScore: number;
recommendations: string[];
}
// This function has been replaced by the onboarding hooks
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export const DataProcessingStep: React.FC<OnboardingStepProps> = ({
data,
onDataChange,
onNext,
onPrevious,
isFirstStep,
isLastStep
}) => {
const user = useAuthUser();
const authLoading = useAuthLoading();
const currentTenant = useCurrentTenant();
const tenantLoading = useTenantLoading();
// Use the new onboarding hooks
const {
processSalesFile,
generateInventorySuggestions,
salesProcessing: {
stage: onboardingStage,
progress: onboardingProgress,
currentMessage: onboardingMessage,
validationResults,
suggestions
},
tenantCreation,
isLoading,
error,
clearError
} = useOnboarding();
const errorModal = useModal();
const toast = useToast();
// Check if we're still loading user or tenant data
const isLoadingUserData = authLoading || tenantLoading;
// Get tenant ID from multiple sources with fallback
const getTenantId = (): string | 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,
tenantCreationSuccess: data.tenantCreation?.isSuccess
});
return tenantId;
};
// Check if tenant data is available (not loading and has ID, OR tenant was created successfully)
const isTenantAvailable = (): boolean => {
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');
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const [uploadedFile, setUploadedFile] = useState<File | null>(data.files?.salesData || null);
const [localResults, setLocalResults] = useState<ProcessingResult | null>(data.processingResults || null);
// Derive current state from onboarding hooks or local state
// 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 from backend response
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: 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
});
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const [dragActive, setDragActive] = useState(false);
const fileInputRef = useRef<HTMLInputElement>(null);
const lastStateRef = useRef({ stage, progress, currentMessage, results, suggestions, uploadedFile });
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useEffect(() => {
// Only update if state actually changed
const currentState = { stage, progress, currentMessage, results, suggestions, uploadedFile };
if (JSON.stringify(currentState) !== JSON.stringify(lastStateRef.current)) {
lastStateRef.current = currentState;
// Update parent data when state changes
onDataChange({
processingStage: stage,
processingProgress: progress,
currentMessage: currentMessage,
processingResults: results,
suggestions: suggestions,
files: {
...data.files,
salesData: uploadedFile
}
});
}
}, [stage, progress, currentMessage, results, suggestions, uploadedFile, onDataChange, data.files]);
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const handleDragOver = (e: React.DragEvent) => {
e.preventDefault();
setDragActive(true);
};
const handleDragLeave = (e: React.DragEvent) => {
e.preventDefault();
setDragActive(false);
};
const handleDrop = (e: React.DragEvent) => {
e.preventDefault();
setDragActive(false);
const files = Array.from(e.dataTransfer.files);
if (files.length > 0) {
handleFileUpload(files[0]);
}
};
const handleFileSelect = (e: React.ChangeEvent<HTMLInputElement>) => {
if (e.target.files && e.target.files.length > 0) {
handleFileUpload(e.target.files[0]);
}
};
const handleFileUpload = async (file: File) => {
// Validate file type
const validExtensions = ['.csv', '.xlsx', '.xls', '.json'];
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const fileExtension = file.name.toLowerCase().substring(file.name.lastIndexOf('.'));
if (!validExtensions.includes(fileExtension)) {
toast.addToast('Formato de archivo no válido. Usa CSV, JSON o Excel (.xlsx, .xls)', {
title: 'Formato inválido',
type: 'error'
});
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return;
}
// Check file size (max 10MB)
if (file.size > 10 * 1024 * 1024) {
toast.addToast('El archivo es demasiado grande. Máximo 10MB permitido.', {
title: 'Archivo muy grande',
type: 'error'
});
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return;
}
setUploadedFile(file);
setLocalStage('validating');
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try {
// Wait for user data to load if still loading
if (!isTenantAvailable()) {
console.log('Tenant not available, waiting...');
setUploadedFile(null);
setLocalStage('upload');
toast.addToast('Por favor espere mientras cargamos su información...', {
title: 'Esperando datos de usuario',
type: 'info'
});
return;
}
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) => {
console.log(`Processing: ${progress}% - ${stage} - ${message}`);
});
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'
});
} else {
throw new Error('Error procesando el archivo');
}
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} 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';
toast.addToast(errorMessage, {
title: 'Error en el procesamiento',
type: 'error'
});
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}
};
const downloadTemplate = () => {
// Provide a static CSV template
const csvContent = `fecha,producto,cantidad,precio_unitario,precio_total,cliente,canal_venta
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2024-01-15,Pan Integral,5,2.50,12.50,Cliente A,Tienda
2024-01-15,Croissant,3,1.80,5.40,Cliente B,Online
2024-01-15,Baguette,2,3.00,6.00,Cliente C,Tienda
2024-01-16,Pan de Centeno,4,2.80,11.20,Cliente A,Tienda
2024-01-16,Empanadas,6,4.50,27.00,Cliente D,Delivery`;
const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
const link = document.createElement('a');
const url = URL.createObjectURL(blob);
link.setAttribute('href', url);
link.setAttribute('download', 'plantilla_ventas.csv');
link.style.visibility = 'hidden';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
toast.addToast('La plantilla se descargó correctamente.', {
title: 'Plantilla descargada',
type: 'success'
});
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};
const resetProcess = () => {
setLocalStage('upload');
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setUploadedFile(null);
setLocalResults(null);
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if (fileInputRef.current) {
fileInputRef.current.value = '';
}
if (error) {
clearError();
}
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};
return (
<div className="space-y-8">
{/* Loading state when tenant data is not available */}
{!isTenantAvailable() && (
<Card className="p-8 text-center">
<div className="w-16 h-16 bg-[var(--color-info)]/10 rounded-full flex items-center justify-center mx-auto mb-6">
<Activity className="w-8 h-8 text-[var(--color-info)] animate-pulse" />
</div>
<h3 className="text-xl font-semibold text-[var(--text-primary)] mb-3">
Cargando datos de usuario...
</h3>
<p className="text-[var(--text-secondary)]">
Por favor espere mientras cargamos su información de tenant
</p>
</Card>
)}
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{/* Improved Upload Stage */}
{(stage === 'idle' || localStage === 'upload') && isTenantAvailable() && (
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<>
<div
className={`
border-2 border-dashed rounded-2xl p-16 text-center transition-all duration-300 cursor-pointer group
${
dragActive
? 'border-[var(--color-primary)] bg-[var(--color-primary)]/10 scale-[1.02] shadow-lg'
: uploadedFile
? 'border-[var(--color-success)] bg-[var(--color-success)]/10 shadow-md'
: 'border-[var(--border-secondary)] hover:border-[var(--color-primary)] hover:bg-[var(--bg-secondary)]/30 hover:shadow-lg'
}
`}
onDragOver={handleDragOver}
onDragLeave={handleDragLeave}
onDrop={handleDrop}
onClick={() => fileInputRef.current?.click()}
>
<input
ref={fileInputRef}
type="file"
accept=".csv,.xlsx,.xls"
onChange={handleFileSelect}
className="hidden"
/>
<div className="space-y-8">
{uploadedFile ? (
<>
<div className="w-20 h-20 bg-[var(--color-success)]/10 rounded-full flex items-center justify-center mx-auto">
<CheckCircle className="w-10 h-10 text-[var(--color-success)]" />
</div>
<div>
<h3 className="text-3xl font-bold text-[var(--color-success)] mb-3">
¡Perfecto! Archivo listo
</h3>
<div className="bg-[var(--bg-secondary)] rounded-lg p-4 inline-block">
<p className="text-[var(--text-primary)] font-medium text-lg">
📄 {uploadedFile.name}
</p>
<p className="text-[var(--text-secondary)] text-sm mt-1">
{(uploadedFile.size / 1024 / 1024).toFixed(2)} MB Listo para procesar
</p>
</div>
</div>
</>
) : (
<>
<div className="w-20 h-20 bg-[var(--color-primary)]/10 rounded-full flex items-center justify-center mx-auto group-hover:scale-110 transition-transform duration-300">
<Upload className="w-10 h-10 text-[var(--color-primary)]" />
</div>
<div>
<h3 className="text-3xl font-bold text-[var(--text-primary)] mb-4">
Sube tu historial de ventas
</h3>
<p className="text-[var(--text-secondary)] text-xl leading-relaxed max-w-md mx-auto">
Arrastra y suelta tu archivo aquí, o <span className="text-[var(--color-primary)] font-semibold">haz clic para seleccionar</span>
</p>
</div>
{/* Visual indicators */}
<div className="flex justify-center space-x-8 mt-8">
<div className="text-center">
<div className="w-12 h-12 bg-green-100 rounded-lg flex items-center justify-center mx-auto mb-2">
<span className="text-2xl">📊</span>
</div>
<span className="text-sm text-[var(--text-secondary)]">CSV</span>
</div>
<div className="text-center">
<div className="w-12 h-12 bg-green-100 rounded-lg flex items-center justify-center mx-auto mb-2">
<span className="text-2xl">📈</span>
</div>
<span className="text-sm text-[var(--text-secondary)]">Excel</span>
</div>
<div className="text-center">
<div className="w-12 h-12 bg-blue-100 rounded-lg flex items-center justify-center mx-auto mb-2">
<span className="text-2xl"></span>
</div>
<span className="text-sm text-[var(--text-secondary)]">Hasta 10MB</span>
</div>
</div>
</>
)}
</div>
<div className="mt-10 px-4 py-2 bg-[var(--bg-secondary)]/50 rounded-lg text-sm text-[var(--text-tertiary)] inline-block">
💡 Formatos aceptados: CSV, Excel (XLSX, XLS) Tamaño máximo: 10MB
</div>
</div>
{/* Improved Template Download Section */}
<div className="bg-gradient-to-r from-[var(--color-info)]/5 to-[var(--color-primary)]/5 rounded-xl p-6 border border-[var(--color-info)]/20">
<div className="flex flex-col md:flex-row items-center space-y-4 md:space-y-0 md:space-x-6">
<div className="w-16 h-16 rounded-full bg-[var(--color-info)]/10 flex items-center justify-center flex-shrink-0">
<Download className="w-8 h-8 text-[var(--color-info)]" />
</div>
<div className="flex-1 text-center md:text-left">
<h4 className="text-lg font-semibold text-[var(--text-primary)] mb-2">
¿Necesitas ayuda con el formato?
</h4>
<p className="text-[var(--text-secondary)] mb-4">
Descarga nuestra plantilla Excel con ejemplos y formato correcto para tus datos de ventas
</p>
<Button
onClick={downloadTemplate}
className="bg-[var(--color-info)] hover:bg-[var(--color-info)]/90 text-white shadow-lg"
>
<Download className="w-4 h-4 mr-2" />
Descargar Plantilla Gratuita
</Button>
</div>
</div>
</div>
</>
)}
{/* Processing Stages */}
{(stage === 'validating' || stage === 'analyzing') && (
<Card className="p-8">
<div className="text-center">
<div className="relative mb-8">
<div className={`w-20 h-20 rounded-full flex items-center justify-center mx-auto mb-6 ${
stage === 'validating'
? 'bg-[var(--color-info)]/10 animate-pulse'
: 'bg-[var(--color-primary)]/10 animate-pulse'
}`}>
{stage === 'validating' ? (
<FileText className={`w-8 h-8 ${stage === 'validating' ? 'text-[var(--color-info)]' : 'text-[var(--color-primary)]'}`} />
) : (
<Brain className="w-8 h-8 text-[var(--color-primary)]" />
)}
</div>
<h3 className="text-2xl font-semibold text-[var(--text-primary)] mb-2">
{stage === 'validating' ? 'Validando datos...' : 'Analizando con IA...'}
</h3>
<p className="text-[var(--text-secondary)] mb-8">
{currentMessage}
</p>
</div>
{/* Progress Bar */}
<div className="mb-8">
<div className="flex justify-between items-center mb-3">
<span className="text-sm font-medium text-[var(--text-primary)]">
Progreso
</span>
<span className="text-sm text-[var(--text-secondary)]">{progress}%</span>
</div>
<div className="w-full bg-[var(--bg-secondary)] rounded-full h-3">
<div
className="bg-gradient-to-r from-[var(--color-info)] to-[var(--color-primary)] h-3 rounded-full transition-all duration-500 ease-out"
style={{ width: `${progress}%` }}
/>
</div>
</div>
{/* Processing Steps */}
<div className="grid grid-cols-3 gap-4">
<div className={`p-4 rounded-lg text-center ${
progress >= 40 ? 'bg-[var(--color-success)]/10 text-[var(--color-success)]' : 'bg-[var(--bg-secondary)]'
}`}>
<FileText className="w-6 h-6 mx-auto mb-2" />
<span className="text-sm font-medium">Validación</span>
</div>
<div className={`p-4 rounded-lg text-center ${
progress >= 70 ? 'bg-[var(--color-success)]/10 text-[var(--color-success)]' : 'bg-[var(--bg-secondary)]'
}`}>
<Brain className="w-6 h-6 mx-auto mb-2" />
<span className="text-sm font-medium">Análisis IA</span>
</div>
<div className={`p-4 rounded-lg text-center ${
progress >= 100 ? 'bg-[var(--color-success)]/10 text-[var(--color-success)]' : 'bg-[var(--bg-secondary)]'
}`}>
<CheckCircle className="w-6 h-6 mx-auto mb-2" />
<span className="text-sm font-medium">Completo</span>
</div>
</div>
</div>
</Card>
)}
{/* Simplified Results Stage */}
{stage === 'completed' && results && (
<div className="space-y-8">
{/* Success Header */}
<div className="text-center">
<div className="w-16 h-16 bg-[var(--color-success)] rounded-full flex items-center justify-center mx-auto mb-6">
<CheckCircle className="w-8 h-8 text-white" />
</div>
<h3 className="text-2xl font-semibold text-[var(--color-success)] mb-3">
¡Procesamiento Completado!
</h3>
<p className="text-[var(--text-secondary)] max-w-2xl mx-auto">
{results.validationMessage || 'Tus datos han sido procesados exitosamente'}
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</p>
{results.fileSizeMb && (
<div className="text-xs text-[var(--text-tertiary)] mt-2">
Archivo {results.fileFormat?.toUpperCase()} {results.fileSizeMb.toFixed(2)} MB
{results.estimatedProcessingTime && `${results.estimatedProcessingTime}s procesamiento`}
</div>
)}
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</div>
{/* Enhanced Stats Cards */}
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<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.totalRecords || results.total_records}</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>
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</div>
<div className="text-center p-4 bg-[var(--color-primary)]/10 rounded-lg">
<p className="text-2xl font-bold text-[var(--color-primary)]">{results.productsIdentified}</p>
<p className="text-sm text-[var(--text-secondary)]">Productos</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.confidenceScore}%</p>
<p className="text-sm text-[var(--text-secondary)]">Confianza</p>
</div>
<div className="text-center p-4 bg-[var(--bg-secondary)] rounded-lg">
<p className="text-lg font-bold text-[var(--text-primary)]">
{results.businessModel === 'artisan' ? 'Artesanal' :
results.businessModel === 'retail' ? 'Retail' : 'Híbrido'}
</p>
<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>
)}
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</div>
)}
{/* Error State */}
{stage === 'error' && (
<Card className="p-8 text-center">
<div className="w-16 h-16 bg-[var(--color-error)] rounded-full flex items-center justify-center mx-auto mb-6">
<AlertCircle className="w-8 h-8 text-white" />
</div>
<h3 className="text-xl font-semibold text-[var(--color-error)] mb-3">
Error en el procesamiento
</h3>
<p className="text-[var(--text-secondary)] mb-6">
{currentMessage}
</p>
<Button onClick={resetProcess} variant="outline">
Intentar nuevamente
</Button>
</Card>
)}
</div>
);
};