@extends('layouts.admin')

@section('title', 'ماسح الباركود')
@section('page-title', 'ماسح الباركود')

@section('breadcrumb')
    <a href="{{ route('admin.dashboard') }}" class="hover:text-navy-900">الرئيسية</a>
    <span class="mx-2">/</span>
    <span>ماسح الباركود</span>
@endsection

@push('styles')
<style>
    .scanner-container {
        position: relative;
        overflow: hidden;
    }
    .scanner-line {
        position: absolute;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, transparent, #d4af37, transparent);
        animation: scan 2s linear infinite;
    }
    @keyframes scan {
        0% { top: 10%; }
        100% { top: 90%; }
    }
    .pulse {
        animation: pulse 2s infinite;
    }
    @keyframes pulse {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.5; }
    }
</style>
@endpush

@section('content')
<div class="grid lg:grid-cols-2 gap-6">
    <!-- Scanner Section -->
    <div class="bg-white rounded-xl shadow-sm overflow-hidden">
        <div class="p-6 border-b">
            <h3 class="text-lg font-bold text-navy-900">مسح الباركود</h3>
            <p class="text-sm text-gray-500 mt-1">أدخل الباركود يدوياً أو استخدم الكاميرا</p>
        </div>
        
        <div class="p-6">
            <!-- Manual Input -->
            <form id="scan-form" class="mb-6">
                @csrf
                <div class="flex gap-3">
                    <input 
                        type="text" 
                        id="barcode-input" 
                        name="barcode"
                        placeholder="أدخل الباركود أو امسحه..."
                        class="flex-1 px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-navy-500 focus:border-navy-500 outline-none text-lg font-mono"
                        autofocus
                    >
                    <button type="submit" class="px-6 py-3 bg-navy-900 text-white rounded-lg hover:bg-navy-800 transition-colors">
                        تحقق
                    </button>
                </div>
            </form>
            
            <!-- Camera Scanner (Placeholder) -->
            <div class="scanner-container bg-navy-900 rounded-xl aspect-video flex items-center justify-center relative">
                <div class="scanner-line"></div>
                <div class="text-center text-white">
                    <svg class="w-16 h-16 mx-auto mb-4 pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v1m6 11h2m-6 0h-2v4m0-11v3m0 0h.01M12 12h4.01M16 20h2M4 12h2m14 0h2M6.343 17.657l1.414-1.414M6.343 6.343l1.414 1.414M17.657 6.343l-1.414 1.414"/>
                    </svg>
                    <p class="text-lg">جاهز للمسح</p>
                    <p class="text-sm text-gray-400 mt-2">وجه الباركود نحو الكاميرا</p>
                </div>
            </div>
            
            <!-- Result Display -->
            <div id="scan-result" class="hidden mt-6">
                <!-- Success -->
                <div id="result-success" class="hidden bg-green-50 border border-green-200 rounded-xl p-6 text-center">
                    <div class="w-16 h-16 bg-green-500 rounded-full flex items-center justify-center mx-auto mb-4">
                        <svg class="w-10 h-10 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
                        </svg>
                    </div>
                    <h4 class="text-xl font-bold text-green-700 mb-2">تم تسجيل الحضور بنجاح</h4>
                    <div id="success-details" class="text-gray-600"></div>
                </div>
                
                <!-- Duplicate -->
                <div id="result-duplicate" class="hidden bg-amber-50 border border-amber-200 rounded-xl p-6 text-center">
                    <div class="w-16 h-16 bg-amber-500 rounded-full flex items-center justify-center mx-auto mb-4">
                        <svg class="w-10 h-10 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
                        </svg>
                    </div>
                    <h4 class="text-xl font-bold text-amber-700 mb-2">تم تسجيل الحضور مسبقاً</h4>
                    <div id="duplicate-details" class="text-gray-600"></div>
                </div>
                
                <!-- Invalid -->
                <div id="result-invalid" class="hidden bg-red-50 border border-red-200 rounded-xl p-6 text-center">
                    <div class="w-16 h-16 bg-red-500 rounded-full flex items-center justify-center mx-auto mb-4">
                        <svg class="w-10 h-10 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                        </svg>
                    </div>
                    <h4 class="text-xl font-bold text-red-700 mb-2">الباركود غير صالح</h4>
                    <p class="text-gray-600">لم يتم العثور على تذكرة بهذا الباركود</p>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Recent Scans -->
    <div class="bg-white rounded-xl shadow-sm">
        <div class="p-6 border-b">
            <h3 class="text-lg font-bold text-navy-900">آخر عمليات المسح</h3>
        </div>
        
        <div id="recent-scans" class="divide-y max-h-[600px] overflow-y-auto">
            @forelse($recentScans as $log)
                <div class="p-4 flex items-center justify-between">
                    <div class="flex items-center gap-3">
                        @if($log->ticket)
                            <div class="w-10 h-10 rounded-full flex items-center justify-center {{ $log->ticket->type === 'vip' ? 'bg-gold-100 text-gold-700' : 'bg-navy-100 text-navy-700' }}">
                                {{ mb_substr($log->ticket->name, 0, 1) }}
                            </div>
                            <div>
                                <p class="font-medium text-navy-900">{{ $log->ticket->name }}</p>
                                <p class="text-xs text-gray-500">{{ $log->ticket->seat_number }} - {{ $log->ticket->type_arabic }}</p>
                            </div>
                        @else
                            <div class="w-10 h-10 bg-red-100 rounded-full flex items-center justify-center">
                                <svg class="w-5 h-5 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                                </svg>
                            </div>
                            <div>
                                <p class="font-medium text-red-600">باركود غير صالح</p>
                                <p class="text-xs text-gray-500">{{ $log->notes }}</p>
                            </div>
                        @endif
                    </div>
                    <div class="text-left">
                        <span class="text-sm text-gray-500">{{ $log->scanned_at->format('H:i') }}</span>
                        <span class="block text-xs text-gray-400">{{ $log->scanned_at->diffForHumans() }}</span>
                    </div>
                </div>
            @empty
                <div class="p-8 text-center text-gray-500">
                    <svg class="w-12 h-12 mx-auto mb-3 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v1m6 11h2m-6 0h-2v4m0-11v3m0 0h.01M12 12h4.01M16 20h2M4 12h2m14 0h2M6.343 17.657l1.414-1.414"/>
                    </svg>
                    <p>لا توجد عمليات مسح بعد</p>
                </div>
            @endforelse
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    const form = document.getElementById('scan-form');
    const input = document.getElementById('barcode-input');
    const resultDiv = document.getElementById('scan-result');
    const successDiv = document.getElementById('result-success');
    const duplicateDiv = document.getElementById('result-duplicate');
    const invalidDiv = document.getElementById('result-invalid');
    
    form.addEventListener('submit', async (e) => {
        e.preventDefault();
        
        const barcode = input.value.trim();
        if (!barcode) return;
        
        // Hide all results
        resultDiv.classList.add('hidden');
        successDiv.classList.add('hidden');
        duplicateDiv.classList.add('hidden');
        invalidDiv.classList.add('hidden');
        
        try {
            const response = await fetch('{{ route("admin.scanner.scan") }}', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    'Accept': 'application/json',
                },
                body: JSON.stringify({ barcode }),
            });
            
            const data = await response.json();
            resultDiv.classList.remove('hidden');
            
            if (data.status === 'success') {
                successDiv.classList.remove('hidden');
                document.getElementById('success-details').innerHTML = `
                    <p class="font-bold text-lg">${data.ticket.name}</p>
                    <p>الكرسي: ${data.ticket.seat_number} - ${data.ticket.type}</p>
                `;
                playSound('success');
            } else if (data.status === 'duplicate') {
                duplicateDiv.classList.remove('hidden');
                document.getElementById('duplicate-details').innerHTML = `
                    <p class="font-bold text-lg">${data.ticket.name}</p>
                    <p>تم الحضور في: ${data.ticket.attended_at}</p>
                `;
                playSound('warning');
            } else {
                invalidDiv.classList.remove('hidden');
                playSound('error');
            }
        } catch (error) {
            resultDiv.classList.remove('hidden');
            invalidDiv.classList.remove('hidden');
            playSound('error');
        }
        
        input.value = '';
        input.focus();
    });
    
    function playSound(type) {
        // Sound feedback (optional - requires audio files)
        const audio = new Audio(`/sounds/${type}.mp3`);
        audio.play().catch(() => {});
    }
    
    // Keep focus on input
    input.addEventListener('blur', () => {
        setTimeout(() => input.focus(), 100);
    });
</script>
@endpush