@extends('layouts.admin-sekolah')

@section('title', 'Preview Pengumuman')
@section('page-title', 'Preview Pengumuman')

@section('content')
<div class="space-y-6">
    <!-- Header/Warning -->
    @if(!$announcement->is_published)
    <div class="bg-yellow-50 border-l-4 border-yellow-400 p-4 rounded-r shadow-sm flex justify-between items-center">
        <div class="flex items-start">
            <svg class="h-6 w-6 text-yellow-400 mr-3" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <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>
                <h3 class="text-yellow-800 font-bold text-lg">PENGUMUMAN BELUM DITERBITKAN (DRAFT)</h3>
                <p class="text-yellow-700 text-sm mt-1">Siswa belum bisa melihat hasil seleksi ini. Cek kembali data hasil upload di tabel bawah. Jika dirasa sudah tepat, klik tombol Publish Pengumuman.</p>
            </div>
        </div>
        <div class="flex flex-col gap-2 shrink-0">
            <form action="{{ route('admin-sekolah.announcements.publish', $announcement) }}" method="POST" onsubmit="return confirm('Apakah Anda yakin data kelulusan ini sudah benar? Setelah publish, siswa PMPA yang belum diverifikasi atau yang tidak lulus akan diubah jalurnya ke REGULER.')">
                @csrf
                <button type="submit" class="btn bg-green-500 hover:bg-green-600 text-white w-full py-2 shadow-lg shadow-green-200">
                    <svg class="w-5 h-5 mr-2" 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>
                    PUBLISH PENGUMUMAN SEKARANG
                </button>
            </form>
        </div>
    </div>
    @else
    <div class="bg-green-50 border-l-4 border-green-500 p-4 rounded-r shadow-sm">
        <div class="flex items-center">
            <svg class="h-6 w-6 text-green-500 mr-3" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
            </svg>
            <div>
                <h3 class="text-green-800 font-bold">PENGUMUMAN TELAH DITERBITKAN</h3>
                <p class="text-green-700 text-sm mt-1">Dipublish pada {{ $announcement->published_at->format('d F Y H:i:s') }} oleh {{ $announcement->publisher->name ?? 'Admin' }}.</p>
            </div>
        </div>
    </div>
    @endif

    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
        <!-- Info Card -->
        <div class="lg:col-span-1 space-y-6">
            <div class="card overflow-hidden">
                <div class="bg-gray-50 -my-6 -mx-6 px-6 py-4 border-b mb-6">
                    <h4 class="font-bold text-gray-900">Detail Pengumuman</h4>
                </div>
                <div class="space-y-4">
                    <div>
                        <span class="text-xs uppercase font-bold text-gray-400 block mb-1">Judul</span>
                        <div class="font-semibold text-gray-900">{{ $announcement->title }}</div>
                    </div>
                    <div>
                        <span class="text-xs uppercase font-bold text-gray-400 block mb-1">Target Jalur</span>
                        <div class="font-semibold text-gray-900">{{ $announcement->pathway->name ?? '-' }}</div>
                    </div>
                    <div>
                        <span class="text-xs uppercase font-bold text-gray-400 block mb-1">Pesan</span>
                        <div class="text-sm text-gray-600 bg-gray-50 p-3 rounded-lg">{{ $announcement->content }}</div>
                    </div>
                </div>
            </div>

            <!-- Statistik -->
            <div class="grid grid-cols-2 gap-4">
                <div class="bg-white p-4 rounded-xl border shadow-sm">
                    <div class="text-3xl font-black text-green-600 mb-1">{{ $stats['lulus'] }}</div>
                    <div class="text-xs uppercase font-bold text-gray-500">Siswa Lulus</div>
                </div>
                <div class="bg-white p-4 rounded-xl border shadow-sm">
                    <div class="text-3xl font-black text-red-600 mb-1">{{ $stats['tidak_lulus'] }}</div>
                    <div class="text-xs uppercase font-bold text-gray-500">Tdk Lulus (x-excel)</div>
                </div>
            </div>

            @if(!$announcement->is_published)
            <div class="card bg-blue-50 border-blue-100">
                <h4 class="font-bold text-blue-900 mb-3 text-sm">Ada perbaikan data?</h4>
                <form action="{{ route('admin-sekolah.announcements.update', $announcement) }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    @method('PUT')
                    <input type="file" name="results_file" accept=".xlsx, .xls, .csv" required class="block w-full text-xs text-gray-500 mb-3 file:py-1 file:px-2 file:rounded-md file:border-0 file:bg-white file:text-blue-600 border border-white p-1 rounded bg-white">
                    <button type="submit" class="w-full btn bg-blue-600 text-white hover:bg-blue-700 py-2 text-xs">
                        Upload & Replace Excel
                    </button>
                </form>
            </div>
            @endif
        </div>

        <!-- Tabel Preview -->
        <div class="lg:col-span-2">
            <div class="card h-full">
                <div class="flex justify-between items-center mb-6">
                    <h4 class="font-bold text-gray-900">Preview Data Excel yang Di-upload</h4>
                    <span class="text-xs text-gray-500 bg-gray-100 px-3 py-1 rounded-full">{{ $stats['total'] }} data terdeteksi</span>
                </div>

                <div class="overflow-x-auto border rounded-lg">
                    <table class="w-full text-sm text-left">
                        <thead class="bg-gray-50 text-gray-600 font-medium">
                            <tr>
                                <th class="px-4 py-3 border-b">NISN</th>
                                <th class="px-4 py-3 border-b">Nama Siswa</th>
                                <th class="px-4 py-3 border-b">Jalur Awal</th>
                                <th class="px-4 py-3 border-b text-center">Status di Excel</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-100">
                            @forelse($results as $res)
                            <tr class="hover:bg-gray-50">
                                <td class="px-4 py-3 font-mono text-gray-500 text-xs">{{ $res->nisn_from_excel }}</td>
                                <td class="px-4 py-3 font-semibold">{{ $res->applicant?->full_name ?? 'Data Tidak Ditemukan!' }}</td>
                                <td class="px-4 py-3">
                                    <span class="bg-gray-100 text-gray-600 px-2 py-0.5 rounded text-xs">{{ $res->pathway_before }}</span>
                                </td>
                                <td class="px-4 py-3 text-center">
                                    @if($res->selection_status == 'lulus')
                                        <span class="inline-flex items-center px-2 py-1 bg-green-100 text-green-700 rounded text-xs font-bold w-24 justify-center">LULUS</span>
                                    @else
                                        <span class="inline-flex items-center px-2 py-1 bg-red-100 text-red-700 rounded text-xs font-bold w-24 justify-center">TIDAK LULUS</span>
                                    @endif
                                </td>
                            </tr>
                            @empty
                            <tr>
                                <td colspan="4" class="px-4 py-8 text-center text-gray-500">
                                    Tidak ada data yang valid terdeteksi dari Excel. Harap pastikan NISN di Excel cocok dengan database.
                                </td>
                            </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
                <div class="mt-4">
                    {{ $results->links() }}
                </div>
            </div>
        </div>
    </div>
</div>
@endsection