{{-- resources/views/admin/kelas/index.blade.php --}}
@extends('admin.layouts.app')
@section('title', 'Data Ruang Kelas')
@section('content')
<div class="container-fluid py-4">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h4 class="mb-1 fw-bold">Ruang Kelas untuk: {{ $tingkat->nama_tingkat }}</h4>
            <p class="text-muted mb-0" style="font-size: 14px;">Jenjang: <span class="fw-medium text-primary">{{ $tingkat->jenjang->nama_jenjang ?? '-' }}</span></p>
        </div>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.tingkat-kelas.index', $tingkat->jenjang_kelas_id) }}" class="btn btn-secondary btn-sm d-flex align-items-center gap-2"><i class="bi bi-arrow-left"></i> Kembali</a>
            <button type="button" class="btn btn-primary btn-sm d-flex align-items-center gap-2" data-bs-toggle="modal" data-bs-target="#modalTambah"><i class="bi bi-plus-circle"></i> Tambah Ruang</button>
        </div>
    </div>
    
    @if(session('success')) <div class="alert alert-success border-0 shadow-sm">{{ session('success') }}</div> @endif
    @if($errors->any()) <div class="alert alert-danger border-0 shadow-sm"><ul class="mb-0">@foreach($errors->all() as $err) <li>{{ $err }}</li> @endforeach</ul></div> @endif

    <div class="card shadow-sm border-0">
        <div class="card-body p-0">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                    <tr>
                        <th class="text-center" style="width: 5%">NO</th>
                        <th style="width: 50%">NAMA RUANG KELAS</th>
                        <th class="text-center" style="width: 20%">KAPASITAS</th>
                        <th class="text-center" style="width: 25%">AKSI</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($kelases as $index => $kls)
                        <tr>
                            <td class="text-center text-muted">{{ $index + 1 }}</td>
                            <td><span class="badge bg-success text-white px-3 py-2 fs-6 rounded-1">{{ $tingkat->nama_tingkat }} - {{ $kls->nama_kelas }}</span></td>
                            <td class="text-center text-muted">{{ $kls->kapasitas ? $kls->kapasitas . ' Siswa' : 'Tak Terbatas' }}</td>
                            <td class="text-center">
                                <div class="d-flex justify-content-center gap-1">
                                    <a href="{{ route('admin.kelas-detail.index', $kls->id) }}" class="btn btn-sm btn-outline-info" title="Atur Gender & Kuota">
                                        <i class="bi bi-gender-ambiguous"></i>
                                    </a>
                                    <button type="button" class="btn btn-sm btn-outline-primary" data-bs-toggle="modal" data-bs-target="#modalEdit{{ $kls->id }}"><i class="bi bi-pencil-square"></i></button>
                                    <form action="{{ route('admin.kelas.destroy', $kls->id) }}" method="POST" class="d-inline" onsubmit="return confirm('Hapus ruang kelas ini?');">@csrf @method('DELETE') <button class="btn btn-sm btn-outline-danger"><i class="bi bi-trash"></i></button></form>
                                </div>
                            </td>
                        </tr>

                        <div class="modal fade" id="modalEdit{{ $kls->id }}" tabindex="-1">
                            <div class="modal-dialog">
                                <form action="{{ route('admin.kelas.update', $kls->id) }}" method="POST">
                                    @csrf @method('PUT')
                                    <div class="modal-content">
                                        <div class="modal-header"><h5 class="modal-title fw-bold">Edit Ruang Kelas</h5><button type="button" class="btn-close" data-bs-dismiss="modal"></button></div>
                                        <div class="modal-body">
                                            <div class="mb-3">
                                                <label class="form-label">Nama Ruang</label>
                                                <input type="text" name="nama_kelas" class="form-control" value="{{ $kls->nama_kelas }}" required>
                                            </div>
                                            <div class="mb-3">
                                                <label class="form-label">Kapasitas Fisik Ruangan</label>
                                                <input type="number" name="kapasitas" class="form-control" value="{{ $kls->kapasitas }}">
                                                <div class="form-text">Biarkan kosong jika tidak dibatasi.</div>
                                            </div>
                                        </div>
                                        <div class="modal-footer"><button type="submit" class="btn btn-primary">Simpan</button></div>
                                    </div>
                                </form>
                            </div>
                        </div>
                    @empty
                        <tr><td colspan="4" class="text-center py-5 text-muted">Belum ada data ruang kelas.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
</div>

<div class="modal fade" id="modalTambah" tabindex="-1">
    <div class="modal-dialog">
        <form action="{{ route('admin.kelas.store', $tingkat->id) }}" method="POST">
            @csrf
            <div class="modal-content">
                <div class="modal-header"><h5 class="modal-title fw-bold">Tambah Ruang Kelas</h5><button type="button" class="btn-close" data-bs-dismiss="modal"></button></div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label">Nama Ruang (Cnth: A, B)</label>
                        <input type="text" name="nama_kelas" class="form-control" required>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Kapasitas Fisik Ruangan</label>
                        <input type="number" name="kapasitas" class="form-control" placeholder="Contoh: 30">
                        <div class="form-text">Biarkan kosong jika tidak dibatasi.</div>
                    </div>
                </div>
                <div class="modal-footer"><button type="submit" class="btn btn-primary">Simpan</button></div>
            </div>
        </form>
    </div>
</div>
@endsection