{{-- resources/views/admin/tingkat-kelas/index.blade.php --}}
@extends('admin.layouts.app')

@section('title', 'Data Tingkat 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">Tingkat Kelas: {{ $jenjang->nama_jenjang }}</h4>
            <p class="text-muted mb-0" style="font-size: 14px;">Kelola tingkatan untuk jenjang ini.</p>
        </div>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.jenjang-kelas') }}" class="btn btn-secondary btn-sm d-flex align-items-center gap-2">
                <i class="bi bi-arrow-left"></i> Kembali ke Jenjang
            </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 Tingkat
            </button>
        </div>
    </div>

    @if($errors->any())
        <div class="alert alert-danger border-0 shadow-sm">
            <ul class="mb-0 fw-medium">
                @foreach($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <div class="card shadow-sm border-0">
        <div class="card-body p-0">
            <div class="table-responsive">
                <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: 35%">NAMA TINGKAT</th>
                            <th>DESKRIPSI</th>
                            <th class="text-center" style="width: 15%">AKSI</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($tingkats as $index => $tingkat)
                            <tr>
                                <td class="text-center text-muted">{{ $index + 1 }}</td>
                                <td class="fw-bold text-primary">{{ $tingkat->nama_tingkat }}</td>
                                <td class="text-muted">{{ $tingkat->deskripsi ?? '-' }}</td>
                                <td class="text-center">
                                    <div class="d-flex justify-content-center gap-1">
                                        <a href="{{ route('admin.kelas.index', $tingkat->id) }}" class="btn btn-sm btn-outline-success" title="Kelola Ruang Kelas (A, B, C)">
                                            <i class="bi bi-door-open"></i>
                                        </a>
                                        
                                        <button type="button" class="btn btn-sm btn-outline-primary" data-bs-toggle="modal" data-bs-target="#modalEdit{{ $tingkat->id }}" title="Edit">
                                            <i class="bi bi-pencil-square"></i>
                                        </button>
                                        <button type="button" class="btn btn-sm btn-outline-danger" onclick="confirmDelete({{ $tingkat->id }}, '{{ $tingkat->nama_tingkat }}')" title="Hapus">
                                            <i class="bi bi-trash"></i>
                                        </button>
                                        <form id="delete-form-{{ $tingkat->id }}" action="{{ route('admin.tingkat-kelas.destroy', $tingkat->id) }}" method="POST" class="d-none">
                                            @csrf
                                            @method('DELETE')
                                        </form>
                                    </div>
                                </td>
                            </tr>

                            <div class="modal fade" id="modalEdit{{ $tingkat->id }}" tabindex="-1" aria-hidden="true">
                                <div class="modal-dialog">
                                    <form action="{{ route('admin.tingkat-kelas.update', $tingkat->id) }}" method="POST">
                                        @csrf
                                        @method('PUT')
                                        <div class="modal-content border-0 shadow">
                                            <div class="modal-header border-bottom-0 bg-light">
                                                <h5 class="modal-title fw-bold">Edit Tingkat Kelas</h5>
                                                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                                            </div>
                                            <div class="modal-body p-4">
                                                <div class="mb-3">
                                                    <label class="form-label fw-medium">Nama Tingkat <span class="text-danger">*</span></label>
                                                    <input type="text" name="nama_tingkat" class="form-control" value="{{ $tingkat->nama_tingkat }}" required placeholder="Contoh: Kelas 1">
                                                </div>
                                                <div class="mb-3">
                                                    <label class="form-label fw-medium">Deskripsi</label>
                                                    <input type="text" name="deskripsi" class="form-control" value="{{ $tingkat->deskripsi }}">
                                                </div>
                                            </div>
                                            <div class="modal-footer border-top-0 bg-light">
                                                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                                                <button type="submit" class="btn btn-primary"><i class="bi bi-save me-1"></i> Simpan Perubahan</button>
                                            </div>
                                        </div>
                                    </form>
                                </div>
                            </div>
                        @empty
                            <tr>
                                <td colspan="4" class="text-center py-5 text-muted">
                                    <i class="bi bi-inboxes fs-1 d-block mb-2 opacity-50"></i>
                                    Belum ada data tingkat kelas untuk jenjang ini.
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="modalTambah" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <form action="{{ route('admin.tingkat-kelas.store', $jenjang->id) }}" method="POST">
            @csrf
            <div class="modal-content border-0 shadow">
                <div class="modal-header border-bottom-0 bg-light">
                    <h5 class="modal-title fw-bold">Tambah Tingkat ({{ $jenjang->nama_jenjang }})</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body p-4">
                    <div class="mb-3">
                        <label class="form-label fw-medium">Nama Tingkat <span class="text-danger">*</span></label>
                        <input type="text" name="nama_tingkat" class="form-control" placeholder="Contoh: Kelas 1" required>
                    </div>
                    <div class="mb-3">
                        <label class="form-label fw-medium">Deskripsi</label>
                        <input type="text" name="deskripsi" class="form-control" placeholder="Opsional">
                    </div>
                </div>
                <div class="modal-footer border-top-0 bg-light">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-primary"><i class="bi bi-save me-1"></i> Simpan Data</button>
                </div>
            </div>
        </form>
    </div>
</div>

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script>
    function confirmDelete(id, nama) {
        Swal.fire({
            title: 'Hapus ' + nama + '?',
            text: "Data yang dihapus tidak bisa dikembalikan!",
            icon: 'warning',
            showCancelButton: true,
            confirmButtonColor: '#d33',
            cancelButtonColor: '#6c757d',
            confirmButtonText: 'Ya, Hapus!'
        }).then((result) => {
            if (result.isConfirmed) {
                document.getElementById('delete-form-' + id).submit();
            }
        });
    }

    document.addEventListener("DOMContentLoaded", function() {
        @if(session('success'))
            Swal.fire({ icon: 'success', title: 'Berhasil!', text: '{{ session('success') }}', showConfirmButton: false, timer: 2000 });
        @endif
    });
</script>
@endpush
@endsection