Files
tfm_ainventory/frontend/app/page.tsx
Daniel Bedeleanu cbfd7232ca fix: convert extracted image blob to base64 before sending to API
The extracted image blob from AI extraction was not being sent to the backend
because Blob objects cannot be JSON serialized. Fixed by:

1. Converting Blob to base64 before sending to API
2. Renaming fields: extractedImageBlob → extracted_image_bytes, imageProcessing → image_processing
3. Removing Blob from local DB (keep original data structure for IndexedDB)
4. Applying same fix to both single item and batch update flows

This ensures the auto-photo-save feature receives the image data it needs.
2026-04-21 19:53:53 +03:00

517 lines
19 KiB
TypeScript

'use client';
import { useState, useEffect, useCallback } from 'react';
import { db, Item } from '@/lib/db';
import { inventoryApi } from '@/lib/api';
import { fetchAndCacheItems, syncOfflineOperations } from '@/lib/sync';
import { useScanner } from '@/hooks/useScanner';
import { useStockAdjustment } from '@/hooks/useStockAdjustment';
import { useSync } from '@/hooks/useSync';
import Scanner from '@/components/Scanner';
import AIOnboarding from '@/components/AIOnboarding';
import PageShell from '@/components/PageShell';
import ItemComparisonModal from '@/components/ItemComparisonModal';
import StockAdjustmentPanel from '@/components/StockAdjustmentPanel';
import NewItemDialog from '@/components/NewItemDialog';
import ScannerSection from '@/components/ScannerSection';
import { toast } from 'react-hot-toast';
import {
Package,
Camera,
Plus,
Minus,
Trash2,
AlertTriangle,
X,
ChevronRight,
Edit2,
RefreshCw,
Search
} from 'lucide-react';
import { generateBarcode128, getQRCodeURL } from '@/lib/labels';
import { clsx, type ClassValue } from 'clsx';
import { twMerge } from 'tailwind-merge';
import axios from 'axios';
import versionData from '../VERSION.json';
interface User {
id: number;
username: string;
role: string;
}
function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs));
}
export default function Home() {
const [mounted, setMounted] = useState(false);
const [isOnline, setIsOnline] = useState(true);
const [inventory, setInventory] = useState<Item[]>([]);
const [showOnboarding, setShowOnboarding] = useState(false);
const [selectedBoxLabel, setSelectedBoxLabel] = useState<string | null>(null);
const [selectedItem, setSelectedItem] = useState<Item | null>(null);
const [boxMatches, setBoxMatches] = useState<Item[]>([]);
const [isEditing, setIsEditing] = useState(false);
const [editedItem, setEditedItem] = useState<Partial<Item>>({});
const [trashReason, setTrashReason] = useState('Damaged');
const [currentUser, setCurrentUser] = useState<any | null>(null);
const [categories, setCategories] = useState<any[]>([]);
const [comparisonModal, setComparisonModal] = useState<{ show: boolean, newItem: any, existingItem: any, existingId: number | null }>({ show: false, newItem: null, existingItem: null, existingId: null });
const [comparisonLoading, setComparisonLoading] = useState(false);
const { syncing, handleSync } = useSync({
isOnline,
currentUser,
onInventoryUpdate: setInventory
});
const {
mode,
setMode,
showScanner,
setShowScanner,
lastScanned,
isScannerReady,
fieldScanning,
setFieldScanning,
onScanSuccess,
onOCRMatch,
} = useScanner({
inventory,
isOnline,
onSync: handleSync,
onMatchFound: (item, adjustType) => {
setSelectedItem(item);
setAdjustType(adjustType);
},
onMultipleMatches: (items) => {
setBoxMatches(items);
},
onFieldCapture: (field, value) => {
if (field === 'box_label') {
setEditedItem(prev => ({ ...prev, box_label: value }));
}
}
});
const {
adjustQty,
setAdjustQty,
adjustType,
setAdjustType,
handleAdjustStock
} = useStockAdjustment({
selectedItem,
isOnline,
currentUser,
onAdjustmentComplete: () => {
setSelectedItem(null);
},
onInventoryUpdate: setInventory
});
useEffect(() => {
if (!localStorage.getItem('inventory_token')) {
window.location.href = '/login';
return;
}
setMounted(true);
setIsOnline(navigator.onLine);
const savedUser = localStorage.getItem('inventory_user');
if (savedUser) {
setCurrentUser(JSON.parse(savedUser));
}
// Initial data fetch
inventoryApi.getCategories().then(c => setCategories(c)).catch(() => { });
loadInventory();
const handleOnline = () => {
setIsOnline(true);
};
const handleOffline = () => setIsOnline(false);
window.addEventListener('online', handleOnline);
window.addEventListener('offline', handleOffline);
// Active polling for network status AND periodic background refresh (30s)
const interval = setInterval(() => {
setIsOnline(navigator.onLine);
if (navigator.onLine) {
loadInventory(); // Keep other devices in sync
}
}, 30000);
return () => {
window.removeEventListener('online', handleOnline);
window.removeEventListener('offline', handleOffline);
clearInterval(interval);
};
}, []);
const loadInventory = async () => {
const cached = await db.items.toArray();
setInventory(cached);
if (navigator.onLine) {
const fresh = await fetchAndCacheItems();
setInventory(fresh);
}
};
const handleOnboardingComplete = async (itemData: any) => {
try {
if (itemData.part_number) {
itemData.part_number = itemData.part_number.toLowerCase();
}
// Prepare data for backend: convert Blob to base64 and rename fields
const backendData = { ...itemData };
delete backendData.extractedImageBlob; // Remove Blob from local DB version
// If extracted image blob is present, convert to base64 for backend
if (itemData.extractedImageBlob) {
const reader = new FileReader();
reader.readAsDataURL(itemData.extractedImageBlob);
await new Promise((resolve, reject) => {
reader.onload = () => {
const base64 = (reader.result as string).split(',')[1]; // Remove data URL prefix
backendData.extracted_image_bytes = base64;
backendData.image_processing = itemData.imageProcessing; // Use correct field name for API
delete backendData.imageProcessing; // Remove old field name
resolve(null);
};
reader.onerror = reject;
});
}
// 1. Add to local DB cache (without Blob)
await db.items.add(itemData);
// 2. If online, try to push to backend immediately
if (isOnline && currentUser) {
try {
await inventoryApi.createItem(currentUser.id, backendData);
toast.success("Item saved to cloud catalog!");
setShowOnboarding(false);
await loadInventory();
} catch (err: any) {
const status = err.response?.status;
const responseData = err.response?.data;
if (status === 409 && responseData?.detail) {
// Show comparison modal for duplicate part number
const detail = responseData.detail;
setComparisonModal({
show: true,
newItem: backendData,
existingItem: detail.existing_item,
existingId: detail.existing_id
});
return; // Don't close onboarding, user will decide
} else {
console.error("Cloud sync failed:", err.message);
toast.error("Item saved locally. Cloud sync failed.");
setShowOnboarding(false);
await loadInventory();
}
}
} else if (!isOnline) {
toast.success("Item saved locally. Will sync when online.");
setShowOnboarding(false);
await loadInventory();
} else {
toast("Please log in to save to cloud.", { icon: '⚠️' });
}
} catch (error) {
console.error(error);
toast.error("Failed to save item");
}
};
const handleComparisonUpdate = async () => {
if (!comparisonModal.existingId) return;
setComparisonLoading(true);
try {
// Prepare data: convert Blob to base64 if present
const updateData = { ...comparisonModal.newItem };
if (updateData.extractedImageBlob) {
const reader = new FileReader();
reader.readAsDataURL(updateData.extractedImageBlob);
await new Promise((resolve, reject) => {
reader.onload = () => {
const base64 = (reader.result as string).split(',')[1];
updateData.extracted_image_bytes = base64;
updateData.image_processing = updateData.imageProcessing;
delete updateData.extractedImageBlob;
delete updateData.imageProcessing;
resolve(null);
};
reader.onerror = reject;
});
}
// Update existing item
await inventoryApi.updateItem(comparisonModal.existingId, updateData);
toast.success("Item updated successfully!");
setComparisonModal({ show: false, newItem: null, existingItem: null, existingId: null });
setShowOnboarding(false);
await loadInventory();
} catch (err: any) {
console.error("Update failed:", err.message);
toast.error("Failed to update item");
} finally {
setComparisonLoading(false);
}
};
const handleComparisonSkip = () => {
// Item was already added to local DB, just close modal and onboarding
setComparisonModal({ show: false, newItem: null, existingItem: null, existingId: null });
setShowOnboarding(false);
toast("Local copy saved. Not synced to cloud.", { icon: '💾' });
loadInventory();
};
const handleUpdateItem = async () => {
if (!selectedItem) return;
try {
const updated = { ...selectedItem, ...editedItem };
// Normalize PN
if (updated.part_number) updated.part_number = updated.part_number.toLowerCase();
await db.items.update(selectedItem.id!, updated);
if (isOnline) {
await inventoryApi.updateItem(selectedItem.id!, updated);
}
toast.success("Item updated successfully");
setIsEditing(false);
setSelectedItem(updated as Item);
await loadInventory();
} catch (err: any) {
console.error(err);
toast.error("Failed to update item");
}
};
const handleDeleteItem = async () => {
if (!selectedItem || !selectedItem.id) return;
if (!window.confirm(`Are you sure you want to delete "${selectedItem.name}" completely from the catalog?`)) return;
try {
await db.items.delete(selectedItem.id);
if (isOnline) {
await inventoryApi.deleteItem(selectedItem.id);
}
toast.success("Item deleted from catalog");
setSelectedItem(null);
await loadInventory();
} catch (err: any) {
console.error(err);
toast.error("Failed to delete item");
}
};
const [searchQuery, setSearchQuery] = useState('');
const filteredInventory = inventory.filter(item => {
const query = searchQuery.toLowerCase();
return (
item.name.toLowerCase().includes(query) ||
item.category.toLowerCase().includes(query) ||
(item.description?.toLowerCase().includes(query) ?? false) ||
(item.connector?.toLowerCase().includes(query) ?? false) ||
(item.size?.toLowerCase().includes(query) ?? false) ||
(item.part_number?.toLowerCase().includes(query) ?? false) ||
(item.color?.toLowerCase().includes(query) ?? false) ||
(item.box_label?.toLowerCase().includes(query) ?? false) ||
(item.ocr_text?.toLowerCase().includes(query) ?? false)
);
});
// Extract unique item types and box labels for suggestions
const existingTypes = Array.from(new Set(inventory.map(i => i.type).filter(Boolean))).sort() as string[];
const existingBoxes = Array.from(new Set(inventory.map(i => i.box_label).filter(Boolean))).sort() as string[];
if (!mounted) return null;
return (
<PageShell>
<div className="p-3 md:p-8 overflow-x-hidden w-full max-w-7xl mx-auto">
{/* Search datalists for autocomplete */}
<datalist id="existing-types">
{existingTypes.map(t => <option key={t} value={t} />)}
</datalist>
<datalist id="existing-boxes">
{existingBoxes.map(b => <option key={b} value={b} />)}
</datalist>
{/* Header */}
<header className="flex flex-col sm:flex-row justify-between sm:items-center gap-3 md:gap-4 mb-3 md:mb-4 w-full px-1">
<div className="flex items-center gap-2 md:gap-3">
<div className="p-1">
<img
src="/logo.png"
alt="TFM aInventory"
className="h-8 md:h-10 object-contain drop-shadow-xl rounded-lg"
/>
</div>
<div>
<h1 className="text-2xl md:text-3xl font-normal tracking-tight text-white leading-tight">TFM aInventory</h1>
<p className="text-xs md:text-sm text-secondary font-normal tracking-tight mt-1 leading-relaxed">Check-in, Check-out & Trash Operations</p>
</div>
</div>
<div className="flex flex-wrap items-center justify-between sm:justify-end gap-2 md:gap-3 bg-surface/50 sm:bg-transparent px-3 py-2 sm:p-0 rounded-2xl border border-slate-800/50 sm:border-none">
<div className="flex flex-wrap items-center gap-2 md:gap-3">
{isScannerReady && (
<div className="flex items-center gap-2">
<div className="w-1.5 h-1.5 rounded-full bg-green-500 shadow-[0_0_8px_rgba(34,197,94,0.6)]" />
<span className="text-xs font-normal text-green-500/90 whitespace-nowrap">
Scanner: OK
</span>
</div>
)}
<div className="flex items-center gap-2" data-testid={!isOnline ? "offline-indicator" : undefined}>
<div className={`w-1.5 h-1.5 rounded-full ${isOnline ? 'bg-green-500 animate-pulse shadow-[0_0_8px_rgba(34,197,94,0.6)]' : 'bg-rose-500 shadow-[0_0_8px_rgba(244,63,94,0.6)]'}`} />
<span className={`text-xs font-normal whitespace-nowrap ${isOnline ? 'text-green-500/90' : 'text-rose-500/90'}`} data-testid={!isOnline ? "offline-sync-indicator" : undefined}>
Sync: {isOnline ? 'Active' : 'Offline'}
</span>
</div>
</div>
<div className="flex items-center gap-2">
<button
onClick={handleSync}
disabled={syncing}
data-testid="manual-sync-button"
className="p-2.5 bg-surface border border-slate-800 text-secondary rounded-xl hover:text-white transition-all active:scale-95 disabled:opacity-50"
>
<RefreshCw size={18} className={syncing ? "animate-spin text-primary" : ""} />
</button>
</div>
</div>
</header>
<ScannerSection
mode={mode}
onModeChange={(newMode) => setMode(newMode as any)}
showScanner={showScanner}
onShowScanner={setShowScanner}
onScanSuccess={onScanSuccess}
onOCRMatch={onOCRMatch}
onAddItemClick={() => setShowOnboarding(true)}
/>
{/* Onboarding Overlay */}
{showOnboarding && (
<AIOnboarding
categories={categories}
inventory={inventory}
onCancel={() => setShowOnboarding(false)}
onComplete={handleOnboardingComplete}
/>
)}
{/* Item Comparison Modal (for duplicate Part Numbers) */}
<ItemComparisonModal
show={comparisonModal.show}
existingItem={comparisonModal.existingItem}
newItem={comparisonModal.newItem}
onUpdate={handleComparisonUpdate}
onSkip={handleComparisonSkip}
loading={comparisonLoading}
/>
{/* Stock Adjustment Panel */}
<StockAdjustmentPanel
selectedItem={selectedItem}
isEditing={isEditing}
editedItem={editedItem}
adjustQty={adjustQty}
adjustType={adjustType}
trashReason={trashReason}
categories={categories}
fieldScanning={fieldScanning}
onCancel={() => {
setSelectedItem(null);
setIsEditing(false);
}}
onEdit={(item) => {
setEditedItem(item);
setIsEditing(true);
}}
onEditChange={setEditedItem}
onQuantityChange={setAdjustQty}
onTypeChange={setAdjustType}
onReasonChange={setTrashReason}
onShowScanner={(active, field) => {
setFieldScanning({ active, field });
setShowScanner(true);
}}
onAdjustStock={handleAdjustStock}
onUpdateItem={handleUpdateItem}
onDeleteItem={handleDeleteItem}
/>
{/* Box Contents Selection Modal */}
{boxMatches.length > 0 && !selectedItem && (
<div className="fixed inset-0 z-50 flex items-end sm:items-center justify-center p-4 bg-background/80 animate-in fade-in duration-200">
<div className="w-full max-w-lg bg-surface border border-slate-800 rounded-[2.5rem] shadow-2xl p-4 md:p-6 overflow-hidden animate-in slide-in-from-bottom-10 duration-300 flex flex-col max-h-[85vh]">
<div className="flex justify-between items-center mb-3 md:mb-4 shrink-0">
<div>
<h3 className="text-xl font-normal tracking-tight flex items-center gap-2">
<Package className="text-primary" />
Box Contents
</h3>
<p className="text-xs text-secondary font-normal mt-1">Select the item you want to {mode.replace('_', ' ').toLowerCase()}</p>
</div>
<button onClick={() => setBoxMatches([])} className="p-2 hover:bg-slate-800 rounded-full">
<X size={20} />
</button>
</div>
<div className="overflow-y-auto w-full pr-2 space-y-2 md:space-y-3 pb-3 md:pb-4">
{boxMatches.map(item => (
<button
key={item.id}
onClick={() => {
setSelectedItem(item);
setBoxMatches([]);
setAdjustType(mode === 'CHECK_IN' ? 'ADD' : 'REMOVE');
}}
className="w-full text-left bg-background/50 hover:bg-slate-800 border border-slate-800/80 p-3 md:p-4 rounded-2xl flex items-center gap-2 md:gap-3 transition-all active:scale-[0.98] group"
>
<div className="flex-1 min-w-0">
<p className="text-sm font-normal text-white">{item.name}</p>
<p className="text-xs text-secondary font-normal mt-1">Part #: {item.part_number || 'N/A'}</p>
</div>
<ChevronRight size={18} className="text-secondary group-hover:text-primary" />
</button>
))}
</div>
</div>
</div>
)}
{/* Footer Branding */}
<footer className="mt-12 md:mt-20 mb-4 md:mb-8 flex flex-col items-center gap-2 opacity-70">
<p className="text-sm font-normal text-secondary">Powered by TFM Group Software</p>
<div className="h-px w-16 bg-slate-700/60" />
<p className="text-xs font-mono text-secondary">v{versionData.version} {versionData.last_build} BUILD: dev-{(versionData as any).commit || 'N/A'}</p>
</footer>
</div>
</PageShell>
);
}