362 lines
15 KiB
JavaScript
362 lines
15 KiB
JavaScript
'use client';
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import { useState, useEffect, Suspense, useRef } from 'react';
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import { useRouter, useSearchParams } from 'next/navigation';
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import Header from '@/components/Header';
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import { ScanLine, Search, Check, Box, Layers, AlertCircle, X, History } from 'lucide-react';
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import { hasRole } from '@/lib/auth';
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import { saveCountOffline, syncOfflineCounts } from '@/lib/offlineSync';
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import dynamic from 'next/dynamic';
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import { motion, AnimatePresence } from 'framer-motion';
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const Scanner = dynamic(() => import('@yudiel/react-qr-scanner').then(mod => mod.Scanner), { ssr: false });
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function ItemCountingContent() {
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const router = useRouter();
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const searchParams = useSearchParams();
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const product_id = searchParams.get('product_id');
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const warehouse = searchParams.get('warehouse');
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const [user, setUser] = useState(null);
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const [settings, setSettings] = useState({});
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const [loading, setLoading] = useState(true);
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// We fetch product details based on product_id from query
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const [productName, setProductName] = useState('');
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const [oldCount, setOldCount] = useState(null);
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const [newCount, setNewCount] = useState('');
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const [shelfCode, setShelfCode] = useState('');
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const [submitLoading, setSubmitLoading] = useState(false);
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const [history, setHistory] = useState([]);
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const [cameraEnabled, setCameraEnabled] = useState(true);
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const [camError, setCamError] = useState('');
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const [errorMsg, setErrorMsg] = useState('');
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const inputRef = useRef(null);
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useEffect(() => {
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const userData = localStorage.getItem('user');
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if (userData) setUser(JSON.parse(userData));
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fetchSettings();
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fetchInitialItemData();
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window.addEventListener('online', syncOfflineCounts);
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return () => window.removeEventListener('online', syncOfflineCounts);
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}, []);
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const fetchSettings = async () => {
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try {
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const res = await fetch('/api/settings');
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if (res.ok) setSettings(await res.json());
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} catch (e) {}
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};
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const fetchInitialItemData = async () => {
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if (!product_id) {
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router.push('/dashboard');
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return;
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}
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try {
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const nameRes = await fetch('/api/hesabfa', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ code: product_id, type: 'name' })
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});
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const nameData = await nameRes.json();
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if (!nameData?.Result?.Name || nameData?.Result?.Name === 'نامشخص') {
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setErrorMsg('کالا یافت نشد.');
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} else {
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setProductName(nameData.Result.Name);
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}
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const qRes = await fetch('/api/hesabfa', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ code: product_id, type: 'quantity' })
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});
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const qData = await qRes.json();
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const productInfo = qData?.Result?.[0];
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let foundStock = 0;
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if (productInfo) {
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if (productInfo.StockByWarehouse && Array.isArray(productInfo.StockByWarehouse)) {
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const wInfo = productInfo.StockByWarehouse.find(w => w.WarehouseCode === Number(warehouse) || w.Code === Number(warehouse));
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if (wInfo) foundStock = wInfo.Stock || wInfo.Quantity || 0;
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else foundStock = productInfo.Stock || productInfo.Quantity || 0;
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} else if (productInfo.Warehouse && Array.isArray(productInfo.Warehouse)) {
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const wInfo = productInfo.Warehouse.find(w => w.Code === Number(warehouse));
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foundStock = wInfo?.Quantity ?? productInfo.Stock ?? productInfo.Quantity ?? 0;
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} else {
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foundStock = productInfo.Stock ?? productInfo.Quantity ?? 0;
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}
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}
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setOldCount(foundStock);
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} catch (error) {
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setErrorMsg('خطا در دریافت اطلاعات کالا از سرور');
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} finally {
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setLoading(false);
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}
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};
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const handleScan = (detectedCodes) => {
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if (detectedCodes && detectedCodes.length > 0) {
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const scannedValue = detectedCodes[0].rawValue;
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// We do not close the camera!
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setShelfCode(scannedValue);
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setCamError('');
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if (inputRef.current) setTimeout(() => inputRef.current.focus(), 100);
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}
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};
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const handleError = (error) => {
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const msg = error?.message || error?.name || '';
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if (msg.includes('Requested device not found')) setCamError('دوربینی یافت نشد.');
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else setCamError('خطا در دسترسی به دوربین.');
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};
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const handleSubmitShelf = async () => {
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if (!shelfCode) {
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setErrorMsg('کد قفسه را وارد یا اسکن کنید');
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return;
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}
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if (newCount === '' || newCount === null) {
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setErrorMsg('تعداد را وارد کنید');
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return;
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}
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setSubmitLoading(true);
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setErrorMsg('');
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const payload = {
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product_id: String(product_id),
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product_name: productName,
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warehouse: Number(warehouse),
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shelfCode: shelfCode.toUpperCase(),
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old_count: oldCount || 0,
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new_count: Number(newCount),
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user_id: user?.id,
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mode: 'ITEM'
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};
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try {
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const res = await fetch('/api/counting', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(payload)
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});
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if (res.ok) {
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setHistory([{ shelf: shelfCode.toUpperCase(), count: newCount }, ...history]);
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setShelfCode('');
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setNewCount('');
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setErrorMsg('');
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} else {
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const data = await res.json();
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setErrorMsg(data.error || 'خطا در ثبت اطلاعات در سرور');
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}
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} catch (err) {
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await saveCountOffline(payload);
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alert('ارتباط با سرور قطع است. اطلاعات ذخیره شد.');
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setHistory([{ shelf: shelfCode.toUpperCase(), count: newCount, offline: true }, ...history]);
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setShelfCode('');
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setNewCount('');
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} finally {
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setSubmitLoading(false);
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}
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};
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const handleCancelItem = async () => {
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const reason = window.prompt('لطفاً دلیل لغو انبارگردانی این کالا را وارد کنید:');
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if (!reason) return;
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try {
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await fetch('/api/counting/cancel', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ product_id, warehouse, userId: user?.id, reason, mode: 'ITEM' })
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});
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router.push('/dashboard');
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} catch (error) {
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alert('خطا در ارتباط با سرور');
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}
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};
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const isBlind = settings?.blind_counting && !hasRole(user?.roles, ['ADMIN', 'SUPERVISOR']);
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if (loading) {
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return (
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<div className="w-full min-h-screen bg-gray-50 flex flex-col">
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<Header title="انبارگردانی کالا" showBack={true} />
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<div className="flex-1 flex justify-center items-center">
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<div className="w-8 h-8 border-2 border-indigo-500 border-t-transparent rounded-full animate-spin"></div>
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</div>
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</div>
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);
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}
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return (
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<div className="w-full min-h-screen bg-gray-50 flex flex-col pb-24 relative overflow-x-hidden">
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<Header title="انبارگردانی کالا" showBack={true} />
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{/* Top Fixed Info Bar */}
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<div className="bg-white border-b border-gray-200 px-5 py-3 flex items-center justify-between sticky top-0 z-40 shadow-sm">
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<div className="flex items-center gap-3">
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<div className="w-10 h-10 bg-teal-50 text-teal-600 rounded-[14px] flex items-center justify-center font-black">
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<Box size={20} />
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</div>
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<div className="flex flex-col">
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<span className="text-[10px] text-gray-400 font-bold tracking-wider line-clamp-1 w-32">{productName}</span>
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<span className="text-xs font-black text-gray-800">آماده ثبت قفسه</span>
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</div>
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</div>
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<div className="flex items-center gap-2">
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<button
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onClick={handleCancelItem}
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className="w-10 h-10 flex items-center justify-center bg-red-50 text-red-500 rounded-[14px] transition-colors"
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>
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<X size={18} strokeWidth={2.5} />
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</button>
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<button
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onClick={() => router.push('/dashboard')}
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className="bg-gray-900 hover:bg-gray-800 text-white text-xs font-black py-2.5 px-4 rounded-[14px] transition-colors flex items-center gap-2"
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>
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<Check size={14} strokeWidth={3} />
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پایان کالا
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</button>
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</div>
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</div>
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<div className="flex-1 p-4 flex flex-col gap-5 max-w-md mx-auto w-full mt-2">
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{!isBlind && oldCount !== null && (
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<div className="bg-white rounded-[20px] p-4 shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-gray-100 flex items-center justify-between">
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<span className="text-sm font-bold text-gray-500">موجودی کل در سیستم:</span>
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<span className="text-xl font-black text-teal-600">{oldCount}</span>
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</div>
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)}
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{/* Continuous Scanner Area for Shelf */}
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<div className="bg-white rounded-[24px] p-2 shadow-sm border border-gray-100 flex flex-col relative overflow-hidden">
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<div className="w-full aspect-video relative flex items-center justify-center bg-gray-900 rounded-[20px] overflow-hidden">
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{camError ? (
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<div className="text-red-400 text-xs p-4 text-center font-medium">{camError}</div>
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) : cameraEnabled ? (
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<>
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<div className="w-full h-full opacity-80 [&>div]:!object-cover [&>div>video]:!object-cover">
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<Scanner onScan={handleScan} onError={handleError} />
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</div>
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{/* Scanner Overlay UI */}
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<div className="absolute inset-0 pointer-events-none border-[3px] border-teal-500/30 m-4 rounded-[16px]">
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<div className="absolute top-1/2 left-0 w-full h-[2px] bg-red-500/50 shadow-[0_0_10px_rgba(239,68,68,0.8)]"></div>
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</div>
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</>
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) : (
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<button onClick={() => setCameraEnabled(true)} className="flex flex-col items-center gap-2 text-gray-400">
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<ScanLine size={32} />
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<span className="text-xs font-bold">فعالسازی مجدد دوربین</span>
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</button>
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)}
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</div>
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<div className="flex items-center gap-2 mt-3 px-2 pb-2">
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<input
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type="text"
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dir="ltr"
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value={shelfCode}
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onChange={(e) => { setShelfCode(e.target.value); setErrorMsg(''); }}
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placeholder="کد قفسه..."
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className="flex-1 bg-gray-50 border border-gray-200 rounded-[14px] px-4 py-3 text-sm font-bold text-gray-800 uppercase focus:outline-none focus:border-teal-500 text-center placeholder:font-normal placeholder:normal-case"
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/>
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</div>
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</div>
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{/* Error Message */}
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<AnimatePresence>
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{errorMsg && (
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<motion.div initial={{ opacity: 0, height: 0 }} animate={{ opacity: 1, height: 'auto' }} exit={{ opacity: 0, height: 0 }} className="bg-red-50 border border-red-100 text-red-600 px-4 py-3 rounded-[16px] text-xs font-bold flex items-center gap-2">
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<AlertCircle size={16} className="shrink-0" />
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{errorMsg}
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</motion.div>
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)}
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</AnimatePresence>
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{/* Count Input Box */}
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<div className="bg-white rounded-[24px] p-5 shadow-[0_8px_30px_rgb(0,0,0,0.06)] border border-teal-50 flex flex-col gap-4 relative overflow-hidden">
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<div className="absolute top-0 right-0 w-32 h-32 bg-teal-500/5 rounded-bl-full -z-0"></div>
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<div className="flex flex-col gap-1 relative z-10">
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<h3 className="font-black text-gray-800 text-sm flex items-center gap-2">
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<Layers size={18} className="text-teal-600" />
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ثبت موجودی در قفسه {shelfCode ? `«${shelfCode.toUpperCase()}»` : ''}
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</h3>
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</div>
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<div className="flex flex-col gap-3 relative z-10 mt-2">
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<input
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ref={inputRef}
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type="number"
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dir="ltr"
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value={newCount}
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onChange={(e) => { setNewCount(e.target.value); setErrorMsg(''); }}
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placeholder="0"
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className="w-full bg-gray-50 border-2 border-gray-200 rounded-[16px] p-4 text-center text-3xl font-black text-gray-900 focus:outline-none focus:border-teal-500 focus:bg-white transition-all placeholder:text-gray-300"
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/>
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<button
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onClick={handleSubmitShelf}
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disabled={submitLoading || !newCount || !shelfCode}
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className="w-full bg-teal-600 text-white py-4 rounded-[16px] shadow-md hover:bg-teal-700 transition-all disabled:opacity-50 text-sm font-black flex items-center justify-center gap-2"
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>
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{submitLoading ? (
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<div className="w-5 h-5 border-2 border-white/30 border-t-white rounded-full animate-spin"></div>
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) : (
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<>ثبت شمارش</>
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)}
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</button>
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</div>
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</div>
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{/* History of this session */}
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{history.length > 0 && (
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<div className="flex flex-col gap-3 mt-4">
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<h3 className="text-xs font-black text-gray-400 flex items-center gap-2 px-2">
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<History size={14} />
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قفسههای شمارش شده برای این کالا
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</h3>
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<div className="flex flex-col gap-2">
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{history.map((item, idx) => (
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<div key={idx} className="flex justify-between items-center bg-white p-3 rounded-[16px] border border-gray-100 relative overflow-hidden">
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{item.offline && <div className="absolute left-0 top-0 bottom-0 w-1 bg-yellow-400"></div>}
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<div className="flex items-center gap-3">
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<div className="w-8 h-8 bg-green-50 rounded-[10px] flex items-center justify-center text-green-500 shrink-0">
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<Check size={16} strokeWidth={3} />
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</div>
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<div className="flex flex-col">
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<p className="text-xs font-bold text-gray-800 tracking-widest uppercase">{item.shelf}</p>
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</div>
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</div>
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<div className="flex items-center gap-1 bg-gray-50 px-3 py-1.5 rounded-xl border border-gray-100">
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<span className="text-sm font-black text-gray-800">{item.count}</span>
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</div>
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</div>
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))}
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</div>
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</div>
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)}
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</div>
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</div>
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);
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}
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export default function ItemCountingPage() {
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return (
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<Suspense fallback={<div className="min-h-screen bg-gray-50 flex items-center justify-center">در حال بارگذاری...</div>}>
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<ItemCountingContent />
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</Suspense>
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);
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}
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