@extends('layouts.app')

@section('title', 'Upload Dokumen SHS TTD Basah')

@section('content')
    <div class="max-w-7xl mx-auto space-y-6">

        {{-- Header Page --}}
        <div class="flex flex-col md:flex-row md:items-center justify-between gap-4 pb-2 border-b border-gray-100">
            <div>
                <h1 class="text-2xl font-bold text-slate-900 tracking-tight">Dokumen SHS Tanda Tangan Basah</h1>
                <p class="text-xs sm:text-sm text-gray-500 mt-0.5">Unggah hasil cetak PDF usulan yang telah ditandatangani
                    basah oleh pimpinan SKPD untuk diverifikasi Kepala BPAD.</p>
            </div>
            <div>
                <button type="button" onclick="document.getElementById('modalUpload').classList.remove('hidden')"
                    class="h-10 px-4 bg-blue-600 hover:bg-blue-700 text-white text-xs sm:text-sm font-semibold rounded-lg shadow-sm inline-flex items-center justify-center gap-2 transition-all whitespace-nowrap">
                    <i class="fa-solid fa-file-arrow-up text-xs"></i>
                    <span>Unggah Dokumen Baru</span>
                </button>
            </div>
        </div>

        {{-- Alert Notifikasi --}}
        @if (session('success'))
            <div
                class="p-4 bg-emerald-50 border-l-4 border-emerald-500 text-emerald-800 rounded-r-lg text-sm font-medium shadow-sm">
                <i class="fa-solid fa-circle-check mr-2"></i> {{ session('success') }}
            </div>
        @endif

        @if (session('error'))
            <div class="p-4 bg-rose-50 border-l-4 border-rose-500 text-rose-800 rounded-r-lg text-sm font-medium shadow-sm">
                <i class="fa-solid fa-circle-exclamation mr-2"></i> {{ session('error') }}
            </div>
        @endif

        @if ($errors->any())
            <div
                class="p-4 bg-rose-50 border-l-4 border-rose-500 text-rose-800 rounded-r-lg text-sm font-medium shadow-sm space-y-1">
                <p class="font-bold flex items-center gap-1.5"><i class="fa-solid fa-circle-xmark"></i> Terjadi kesalahan
                    input:</p>
                <ul class="list-disc list-inside text-xs pl-2">
                    @foreach ($errors->all() as $error)
                        <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
        @endif

        {{-- Tabel Riwayat Dokumen --}}
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-100 bg-slate-50 flex items-center justify-between">
                <h3 class="text-sm font-bold text-slate-800 flex items-center gap-2">
                    <i class="fa-solid fa-file-signature text-blue-600"></i> Riwayat Dokumen Terunggah
                </h3>
                <span class="text-xs font-semibold px-2.5 py-1 bg-blue-100 text-blue-800 rounded-full">
                    Total: {{ $dokumenList->total() }} Dokumen
                </span>
            </div>

            <div class="overflow-x-auto">
                <table class="w-full text-left border-collapse">
                    <thead>
                        <tr class="bg-gray-50 border-b text-xs font-bold text-gray-500 uppercase tracking-wider">
                            <th class="p-4">Nama Dokumen / Judul</th>
                            <th class="p-4">No. Surat Pengantar</th>
                            <th class="p-4">Tahun Anggaran</th>
                            <th class="p-4">Tanggal Upload</th>
                            <th class="p-4 text-center">Status Verifikasi</th>
                            <th class="p-4 text-center">Aksi</th>
                        </tr>
                    </thead>
                    <tbody class="text-sm divide-y divide-gray-100">
                        @forelse($dokumenList as $item)
                            <tr class="hover:bg-slate-50 transition-colors">
                                <td class="p-4">
                                    <p class="font-semibold text-slate-800">{{ $item->nama_dokumen }}</p>
                                    @if ($item->catatan_skpd)
                                        <p class="text-xs text-gray-400 mt-0.5 italic">"{{ $item->catatan_skpd }}"</p>
                                    @endif
                                </td>
                                <td class="p-4 font-mono text-xs text-slate-600">{{ $item->nomor_surat ?? '-' }}</td>
                                <td class="p-4 font-bold text-xs text-blue-700">{{ $item->tahun_anggaran }}</td>
                                <td class="p-4 text-xs text-gray-500">{{ $item->created_at->format('d M Y, H:i') }}</td>
                                <td class="p-4 text-center">
                                    @if (in_array($item->status, ['menunggu_disposisi_1', 'menunggu_review_bpad']))
                                        <span
                                            class="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-blue-100 text-blue-800">
                                            Menunggu Disposisi Ka. BPAD
                                        </span>
                                    @elseif ($item->status === 'menunggu_disposisi_2')
                                        <span
                                            class="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-amber-100 text-amber-800 border border-amber-200">
                                            Proses Ka. Bidang
                                        </span>
                                    @elseif ($item->status === 'menunggu_disposisi_3')
                                        <span
                                            class="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-indigo-100 text-indigo-800">
                                            Proses Ka. Subbid
                                        </span>
                                    @elseif (in_array($item->status, ['disposisi_selesai', 'disetujui_bpad']))
                                        <span
                                            class="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-emerald-100 text-emerald-800 border border-emerald-300">
                                            Disetujui BPAD
                                        </span>
                                    @elseif (in_array($item->status, ['dikembalikan_bpad', 'dikembalikan_kabid', 'dikembalikan_kasubbid']))
                                        <span
                                            class="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-rose-100 text-rose-800">
                                            Dikembalikan
                                        </span>
                                        @if ($item->catatan_bpad)
                                            <div
                                                class="mt-1.5 text-left bg-rose-50 border border-rose-200 rounded p-1.5 max-w-xs mx-auto">
                                                <p class="text-[10px] font-bold text-rose-800">Catatan Pengembalian:</p>
                                                <p class="text-[11px] text-rose-700 italic">"{{ $item->catatan_bpad }}"</p>
                                            </div>
                                        @endif
                                    @endif
                                </td>
                                <td class="p-4 text-center">
                                    <div class="flex items-center justify-center gap-1.5">
                                        <a href="{{ asset('storage/' . $item->file_pdf) }}" target="_blank"
                                            class="p-2 bg-sky-50 hover:bg-sky-100 text-sky-700 rounded-lg text-xs font-semibold transition-all"
                                            title="Buka File Scan PDF">
                                            <i class="fa-solid fa-file-pdf text-rose-600"></i>
                                        </a>

                                        @if (!in_array($item->status, ['disposisi_selesai', 'disetujui_bpad']))
                                            <form action="{{ route('skpd.staf.dokumen-ttd.destroy', $item->id) }}"
                                                method="POST"
                                                onsubmit="return confirm('Apakah Anda yakin ingin menghapus dokumen ini?')">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit"
                                                    class="p-2 bg-rose-50 hover:bg-rose-100 text-rose-700 rounded-lg text-xs font-semibold transition-all"
                                                    title="Hapus Dokumen">
                                                    <i class="fa-solid fa-trash"></i>
                                                </button>
                                            </form>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="6" class="p-12 text-center text-gray-400">
                                    <div class="flex flex-col items-center justify-center gap-2">
                                        <i class="fa-solid fa-file-circle-xmark text-4xl text-gray-300"></i>
                                        <p class="text-xs italic">Belum ada dokumen tanda tangan basah yang diunggah.</p>
                                    </div>
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            {{-- Footer Pagination & Per Page Selector --}}
            <div
                class="px-6 py-4 border-t border-gray-100 bg-slate-50 flex flex-col md:flex-row items-center justify-between gap-4">
                <div class="flex flex-wrap items-center gap-3 text-xs text-gray-500 font-medium">
                    <div class="flex items-center gap-2">
                        <label for="per_page_select" class="text-slate-600 font-semibold">Tampilkan:</label>
                        <select id="per_page_select" onchange="changePerPage(this.value)"
                            class="px-3 py-1.5 bg-white border border-slate-200 rounded-lg text-xs font-semibold text-slate-700 shadow-sm focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none cursor-pointer transition-all">
                            <option value="10" {{ request('per_page', 10) == 10 ? 'selected' : '' }}>10</option>
                            <option value="20" {{ request('per_page', 10) == 20 ? 'selected' : '' }}>20</option>
                            <option value="50" {{ request('per_page', 10) == 50 ? 'selected' : '' }}>50</option>
                            <option value="100" {{ request('per_page', 10) == 100 ? 'selected' : '' }}>100</option>
                            <option value="all" {{ request('per_page') == 'all' ? 'selected' : '' }}>Semua</option>
                        </select>
                        <span>data per halaman</span>
                    </div>

                    <span class="text-gray-300 hidden sm:inline">|</span>

                    <div>
                        @if ($dokumenList->total() > 0)
                            @if (request('per_page') === 'all')
                                Menampilkan semua <span class="font-bold text-slate-800">{{ $dokumenList->total() }}</span>
                                dokumen
                            @else
                                Menampilkan <span class="font-bold text-slate-800">{{ $dokumenList->firstItem() }}</span> -
                                <span class="font-bold text-slate-800">{{ $dokumenList->lastItem() }}</span> dari
                                <span class="font-bold text-slate-800">{{ $dokumenList->total() }}</span> total dokumen
                            @endif
                        @else
                            Menampilkan 0 data
                        @endif
                    </div>
                </div>

                @if (request('per_page') !== 'all' && $dokumenList->lastPage() > 1)
                    @php
                        $currentPage = $dokumenList->currentPage();
                        $lastPage = $dokumenList->lastPage();

                        $pages = [];
                        if ($lastPage <= 7) {
                            $pages = range(1, $lastPage);
                        } else {
                            $pages[] = 1;
                            $start = max(2, $currentPage - 1);
                            $end = min($lastPage - 1, $currentPage + 1);

                            if ($start > 2) {
                                $pages[] = '...';
                            }

                            for ($i = $start; $i <= $end; $i++) {
                                $pages[] = $i;
                            }

                            if ($end < $lastPage - 1) {
                                $pages[] = '...';
                            }

                            $pages[] = $lastPage;
                        }
                    @endphp

                    <nav class="flex items-center gap-1.5" aria-label="Pagination">
                        @if ($dokumenList->onFirstPage())
                            <span
                                class="w-8 h-8 flex items-center justify-center text-xs font-semibold text-slate-300 bg-slate-100 rounded-lg border border-slate-200 cursor-not-allowed">
                                <i class="fa-solid fa-chevron-left text-[10px]"></i>
                            </span>
                        @else
                            <a href="{{ $dokumenList->previousPageUrl() }}"
                                class="w-8 h-8 flex items-center justify-center text-xs font-semibold text-slate-600 bg-white hover:bg-blue-50 hover:text-blue-600 hover:border-blue-300 rounded-lg border border-slate-200 shadow-sm transition-all">
                                <i class="fa-solid fa-chevron-left text-[10px]"></i>
                            </a>
                        @endif

                        @foreach ($pages as $p)
                            @if ($p === '...')
                                <span
                                    class="w-8 h-8 flex items-center justify-center text-xs text-slate-400 font-bold select-none">...</span>
                            @elseif ($p == $currentPage)
                                <span
                                    class="w-8 h-8 flex items-center justify-center text-xs font-bold text-white bg-blue-600 rounded-lg border border-blue-600 shadow-md shadow-blue-500/20">
                                    {{ $p }}
                                </span>
                            @else
                                <a href="{{ $dokumenList->url($p) }}"
                                    class="w-8 h-8 flex items-center justify-center text-xs font-semibold text-slate-600 bg-white hover:bg-blue-50 hover:text-blue-600 hover:border-blue-300 rounded-lg border border-slate-200 shadow-sm transition-all">
                                    {{ $p }}
                                </a>
                            @endif
                        @endforeach

                        @if ($dokumenList->hasMorePages())
                            <a href="{{ $dokumenList->nextPageUrl() }}"
                                class="w-8 h-8 flex items-center justify-center text-xs font-semibold text-slate-600 bg-white hover:bg-blue-50 hover:text-blue-600 hover:border-blue-300 rounded-lg border border-slate-200 shadow-sm transition-all">
                                <i class="fa-solid fa-chevron-right text-[10px]"></i>
                            </a>
                        @else
                            <span
                                class="w-8 h-8 flex items-center justify-center text-xs font-semibold text-slate-300 bg-slate-100 rounded-lg border border-slate-200 cursor-not-allowed">
                                <i class="fa-solid fa-chevron-right text-[10px]"></i>
                            </span>
                        @endif
                    </nav>
                @endif
            </div>
        </div>

    </div>

    {{-- Modal Upload Dokumen --}}
    <div id="modalUpload"
        class="fixed inset-0 bg-slate-900/50 backdrop-blur-sm hidden flex items-center justify-center z-50 p-4">
        <div class="bg-white rounded-xl shadow-xl border border-gray-200 w-full max-w-lg p-6">
            <div class="flex justify-between items-center mb-4">
                <h3 class="text-base font-bold text-slate-800 flex items-center gap-2">
                    <i class="fa-solid fa-file-signature text-blue-600"></i> Unggah Dokumen Scan TTD Basah
                </h3>
                <button type="button" onclick="document.getElementById('modalUpload').classList.add('hidden')"
                    class="text-gray-400 hover:text-gray-600">
                    <i class="fa-solid fa-xmark text-lg"></i>
                </button>
            </div>

            <form action="{{ route('skpd.staf.dokumen-ttd.store') }}" method="POST" enctype="multipart/form-data"
                class="space-y-4">
                @csrf

                <div>
                    <label class="block text-xs font-bold text-slate-700 uppercase mb-1">Nama / Judul Dokumen <span
                            class="text-rose-500">*</span></label>
                    <input type="text" name="nama_dokumen" required
                        placeholder="Contoh: Kertas Kerja Usulan SHS 2026 - TTD Kepala SKPD"
                        class="w-full p-2.5 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 outline-none">
                </div>

                <div>
                    <label class="block text-xs font-bold text-slate-700 uppercase mb-1">Nomor Surat Pengantar
                        (Opsional)</label>
                    <input type="text" name="nomor_surat" placeholder="Contoh: 050/123/SKPD/2025"
                        class="w-full p-2.5 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 outline-none">
                </div>

                <div>
                    <label class="block text-xs font-bold text-slate-700 uppercase mb-1">File Scan PDF (TTD Basah + Cap)
                        <span class="text-rose-500">*</span></label>
                    <input type="file" name="file_pdf" accept="application/pdf" required
                        class="w-full text-xs text-slate-500 file:mr-4 file:py-2 file:px-4 file:rounded-lg file:border-0 file:text-xs file:font-semibold file:bg-blue-50 file:text-blue-700 hover:file:bg-blue-100 border rounded-lg p-1.5">
                    <p class="text-[11px] text-gray-400 mt-1">Hanya menerima format file PDF (Maksimal 20 MB).</p>
                </div>

                <div>
                    <label class="block text-xs font-bold text-slate-700 uppercase mb-1">Catatan Tambahan
                        (Opsional)</label>
                    <textarea name="catatan_skpd" rows="2" placeholder="Tuliskan catatan ringkas jika ada..."
                        class="w-full p-2.5 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 outline-none"></textarea>
                </div>

                <div class="flex justify-end gap-2 pt-2">
                    <button type="button" onclick="document.getElementById('modalUpload').classList.add('hidden')"
                        class="px-4 py-2 text-sm font-semibold text-gray-600 hover:bg-gray-100 rounded-lg">Batal</button>
                    <button type="submit"
                        class="px-5 py-2 text-sm font-semibold text-white bg-blue-600 hover:bg-blue-700 rounded-lg shadow">
                        Kirim ke Kepala BPAD
                    </button>
                </div>
            </form>
        </div>
    </div>

    <script>
        function changePerPage(value) {
            const url = new URL(window.location.href);
            url.searchParams.set('per_page', value);
            url.searchParams.delete('page');
            window.location.href = url.toString();
        }
    </script>
@endsection