@php
    $siswa = $siswa ?? null;
    $action = $siswa ? route('admin.siswa.update', $siswa) : route('admin.siswa.store');
@endphp
<form method="POST" action="{{ $action }}" class="space-y-5">
    @csrf
    @if($siswa) @method('PUT') @endif

    <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
        <div>
            <x-input-label for="nis" value="NIS" />
            <input type="text" id="nis" name="nis" value="{{ old('nis', $siswa->nis ?? '') }}"
                   class="input mt-1.5">
            <x-input-error :messages="$errors->get('nis')" class="mt-2" />
        </div>
        <div>
            <x-input-label for="nama" value="Nama Lengkap" />
            <input type="text" id="nama" name="nama" value="{{ old('nama', $siswa->nama ?? '') }}"
                   class="input mt-1.5">
            <x-input-error :messages="$errors->get('nama')" class="mt-2" />
        </div>
    </div>

    <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
        <div>
            <x-input-label for="kelas_id" value="Kelas" />
            <select id="kelas_id" name="kelas_id" class="input mt-1.5">
                @foreach ($kelas as $k)
                    <option value="{{ $k->id }}" @selected(old('kelas_id', $siswa->kelas_id ?? '') == $k->id)>{{ $k->nama }}</option>
                @endforeach
            </select>
            <x-input-error :messages="$errors->get('kelas_id')" class="mt-2" />
        </div>
        <div>
            <x-input-label for="skema_spp_id" value="Skema SPP" />
            <select id="skema_spp_id" name="skema_spp_id" class="input mt-1.5">
                @foreach ($skema as $s)
                    <option value="{{ $s->id }}" @selected(old('skema_spp_id', $siswa->skema_spp_id ?? '') == $s->id)>{{ $s->nama }} ({{ $s->persen }}%)</option>
                @endforeach
            </select>
        </div>
    </div>

    
    <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
        <div>
            <x-input-label for="tgl_masuk" value="Tanggal Masuk/Diterima" />
            <input type="date" id="tgl_masuk" name="tgl_masuk" value="{{ old('tgl_masuk', $siswa->tgl_masuk ?? date('Y-m-d')) }}"
                   class="input mt-1.5">
            <x-input-error :messages="$errors->get('tgl_masuk')" class="mt-2" />
            <p class="mt-1 text-xs text-slate-500">Digunakan untuk menentukan mulai bulan SPP jika dibuat.</p>
        </div>
    </div>

    <div>
        <label class="inline-flex cursor-pointer items-center">
            <input type="checkbox" name="status_aktif" value="1"
                   @checked(old('status_aktif', $siswa->status_aktif ?? true))
                   class="h-4 w-4 rounded border-slate-300 text-brand-600 shadow-sm focus:ring-brand-500">
            <span class="ms-2 text-sm font-medium text-slate-700">Status Aktif</span>
        </label>
    </div>

    @if (!$siswa)
        <div class="rounded-xl border border-slate-200 bg-white p-5">
            <div class="mb-3 flex items-center justify-between">
                <div>
                    <h4 class="text-sm font-semibold text-slate-800">Pilih Tagihan yang Akan Dibuat</h4>
                    <p class="text-xs text-slate-500">Hanya jenis pembayaran yang dicentang yang akan digenerate</p>
                </div>
                <label class="inline-flex items-center gap-2 text-xs text-slate-600">
                    <input type="checkbox" id="checkAllTagihan" class="h-4 w-4 rounded border-slate-300 text-brand-600">
                    <span>Pilih Semua</span>
                </label>
            </div>
            <div class="space-y-3">
                @php
                    $jenisPembayarans = \App\Models\JenisPembayaran::where('status_aktif', 1)->orderBy('kategori', 'desc')->orderBy('id')->get();
                @endphp
                @foreach($jenisPembayarans as $jp)
                    <label class="flex items-start gap-3 rounded-lg border border-slate-100 bg-slate-50/40 p-3 hover:bg-slate-50">
                        <input type="checkbox" name="jenis_pembayaran_ids[]" value="{{ $jp->id }}"
                               @checked(in_array($jp->id, old('jenis_pembayaran_ids', $jp->kategori === 'bulanan' ? [$jp->id] : [])))
                               class="mt-1 h-4 w-4 rounded border-slate-300 text-brand-600 focus:ring-brand-500">
                        <div class="min-w-0 flex-1">
                            <div class="flex flex-wrap items-center gap-2">
                                <span class="text-sm font-medium text-slate-800">{{ $jp->nama }}</span>
                                <span class="inline-flex items-center rounded-full px-2 py-0.5 text-[10px] font-medium {{ $jp->kategori === 'bulanan' ? 'bg-blue-50 text-blue-700 ring-1 ring-blue-200' : 'bg-emerald-50 text-emerald-700 ring-1 ring-emerald-200' }}">
                                    {{ $jp->kategori === 'bulanan' ? 'Bulanan' : 'Sekali Bayar' }}
                                </span>
                            </div>
                            <div class="mt-0.5 text-xs text-slate-500">Rp {{ number_format($jp->nominal, 0, ',', '.') }}</div>
                            @if($jp->kategori === 'bulanan')
                                <div class="mt-1 text-[11px] text-slate-500">Akan dibuat mulai bulan masuk s/d akhir tahun ajaran</div>
                            @endif
                        </div>
                    </label>
                @endforeach
            </div>
            <x-input-error :messages="$errors->get('jenis_pembayaran_ids')" class="mt-2" />
        </div>
        <script>
            document.addEventListener('DOMContentLoaded', function() {
                const checkAll = document.getElementById('checkAllTagihan');
                if (checkAll) {
                    const checkboxes = document.querySelectorAll('input[name="jenis_pembayaran_ids[]"]');
                    checkAll.addEventListener('change', function() {
                        checkboxes.forEach(cb => cb.checked = checkAll.checked);
                    });
                }
            });
        </script>

        <div class="rounded-xl border border-brand-100 bg-brand-50/60 p-5">
            <div class="flex items-start gap-3">
                <div class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-brand-100 text-brand-700">
                    <svg class="h-5 w-5" fill="none" stroke="currentColor" stroke-width="1.8" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
                </div>
                <div class="text-sm text-brand-800">
                    <div class="font-semibold">Akun login dibuat otomatis</div>
                    <div class="mt-0.5 text-brand-700/80">Siswa akan bisa masuk dengan <span class="font-medium">username: NIS</span> dan password default <span class="font-medium">{{ \App\Models\Siswa::DEFAULT_PASSWORD }}</span>.</div>
                </div>
            </div>
        </div>
    @endif

    <div class="flex items-center gap-3 border-t border-slate-100 pt-5">
        <button class="btn-primary">
            <svg class="h-4 w-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7"/></svg>
            Simpan
        </button>
        <a href="{{ route('admin.siswa.index') }}" class="btn-secondary">Batal</a>
    </div>
</form>