@extends('admin.layout')
@section('title', 'Documents')

@section('content')

<div class="flex items-center justify-between mb-6">
    <div>
        <h1 class="text-3xl font-bold text-primary">Documents</h1>
        <p class="text-gray-500 mt-1">{{ $documents->count() }} document(s)</p>
    </div>
    <a href="{{ route('admin.documents.create') }}"
       class="bg-accent hover:bg-accent-dark text-white font-semibold px-5 py-2.5 rounded-lg transition-colors flex items-center gap-2">
        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
        </svg>
        Upload PDF
    </a>
</div>

<div class="bg-white rounded-xl shadow-md overflow-hidden">
    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gray-50 border-b border-gray-200">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider">File</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider">UUID</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider">QR Pages</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider">Status</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider">Uploaded</th>
                    <th class="px-6 py-3 text-right text-xs font-semibold text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-100">
                @forelse($documents as $doc)
                <tr class="hover:bg-gray-50 transition-colors">
                    <td class="px-6 py-4">
                        <div class="flex items-center gap-3">
                            <div class="w-10 h-10 bg-red-100 rounded-lg flex items-center justify-center shrink-0">
                                <svg class="w-5 h-5 text-red-500" fill="currentColor" viewBox="0 0 20 20">
                                    <path fill-rule="evenodd" d="M4 4a2 2 0 012-2h4.586A2 2 0 0112 2.586L15.414 6A2 2 0 0116 7.414V16a2 2 0 01-2 2H6a2 2 0 01-2-2V4z" clip-rule="evenodd"/>
                                </svg>
                            </div>
                            <div>
                                <span class="font-semibold text-gray-800 block">{{ $doc->original_filename }}</span>
                                <span class="text-gray-400 text-xs">{{ $doc->uuid }}</span>
                            </div>
                        </div>
                    </td>
                    <td class="px-6 py-4">
                        <span class="font-mono text-xs text-gray-500 bg-gray-100 px-2 py-1 rounded">{{ $doc->uuid }}</span>
                    </td>
                    <td class="px-6 py-4">
                        <span class="text-gray-500 text-sm">{{ $doc->qr_pages === 'all' ? 'All pages' : $doc->qr_pages }}</span>
                    </td>
                    <td class="px-6 py-4">
                        @if($doc->status === 'stamped')
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-semibold bg-green-100 text-green-800">Stamped</span>
                        @elseif($doc->status === 'verified')
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-semibold bg-blue-100 text-blue-800">Verified</span>
                        @else
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-semibold bg-gray-100 text-gray-600">Draft</span>
                        @endif
                    </td>
                    <td class="px-6 py-4">
                        <span class="text-gray-500 text-sm">{{ $doc->created_at->format('d M Y') }}</span>
                    </td>
                    <td class="px-6 py-4">
                        <div class="flex items-center justify-end gap-2">
                            @if($doc->stamped_path)
                                <a href="{{ route('admin.documents.download', $doc->id) }}"
                                   class="text-green-600 hover:text-green-700 p-2 rounded-lg hover:bg-green-50 transition-colors" title="Download">
                                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"/>
                                    </svg>
                                </a>
                            @endif
                            @if($doc->status === 'draft')
                                <a href="{{ route('admin.documents.stamp', $doc->id) }}"
                                   class="text-primary hover:text-secondary p-2 rounded-lg hover:bg-blue-50 transition-colors" title="Stamp QR">
                                    <svg class="w-4 h-4" 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 20h4M4 12h4m12 0h.01M5 8h2a1 1 0 001-1V5a1 1 0 00-1-1H5a1 1 0 00-1 1v2a1 1 0 001 1zm12 0h2a1 1 0 001-1V5a1 1 0 00-1-1h-2a1 1 0 00-1 1v2a1 1 0 001 1zM5 20h2a1 1 0 001-1v-2a1 1 0 00-1-1H5a1 1 0 00-1 1v2a1 1 0 001 1z"/>
                                    </svg>
                                </a>
                            @endif
                            <form action="{{ route('admin.documents.destroy', $doc->id) }}" method="POST"
                                  onsubmit="return confirm('Delete this document?')">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="text-red-600 hover:text-red-700 p-2 rounded-lg hover:bg-red-50 transition-colors" title="Delete">
                                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
                                    </svg>
                                </button>
                            </form>
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-12 text-center text-gray-400">
                        <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="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
                        </svg>
                        No documents yet. <a href="{{ route('admin.documents.create') }}" class="text-accent hover:underline">Upload one!</a>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>
</div>

@endsection