@extends('layouts.app')

@section('title', 'Présences')
@section('heading', 'Présences')
@section('subheading', $date->isToday() ? "Appel du jour" : 'Appel du ' . $date->translatedFormat('l j F Y'))

@section('content')
    @if (! $year)
        <div class="alert alert-warning">
            <i class="bi bi-exclamation-triangle me-2"></i>Aucune année scolaire courante.
        </div>
    @else
        <div class="card">
            <div class="card-header bg-white d-flex justify-content-between align-items-center flex-wrap gap-2">
                <span class="fw-semibold">
                    {{ $classes->count() }} classe{{ $classes->count() > 1 ? 's' : '' }}
                </span>

                {{-- Navigation par jour : la veille pour corriger, le calendrier
                     pour une date précise. Jamais le futur. --}}
                <form method="GET" class="d-flex align-items-center gap-2">
                    <a href="{{ route('attendance.index', ['date' => $date->copy()->subDay()->toDateString()]) }}"
                       class="btn btn-sm btn-outline-secondary" title="Jour précédent">
                        <i class="bi bi-chevron-left"></i>
                    </a>
                    <input type="date" name="date" class="form-control form-control-sm" style="width: auto;"
                           value="{{ $date->toDateString() }}" max="{{ now()->toDateString() }}"
                           onchange="this.form.submit()" aria-label="Date de l'appel">
                    @unless ($date->isToday())
                        <a href="{{ route('attendance.index', ['date' => $date->copy()->addDay()->toDateString()]) }}"
                           class="btn btn-sm btn-outline-secondary" title="Jour suivant">
                            <i class="bi bi-chevron-right"></i>
                        </a>
                        <a href="{{ route('attendance.index') }}" class="btn btn-sm btn-outline-primary">Aujourd'hui</a>
                    @endunless
                </form>
            </div>

            @if ($classes->isEmpty())
                <div class="card-body text-center text-secondary py-5">
                    @if (auth()->user()->isTeacher())
                        Aucune classe ne vous est confiée cette année.
                    @else
                        Aucune classe ouverte cette année.
                    @endif
                </div>
            @else
                <div class="table-responsive">
                    <table class="table table-hover align-middle mb-0">
                        <thead>
                            <tr>
                                <th>Classe</th>
                                <th>Titulaire</th>
                                <th class="text-end">Effectif</th>
                                <th class="text-end">Présents</th>
                                <th class="text-end">Absents</th>
                                <th>État</th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach ($classes as $class)
                                @php
                                    $s = $stats->get($class->id, collect());
                                    $done = $s->sum();
                                    $absent = (int) $s->get('absent', 0);
                                    $present = (int) $s->get('present', 0) + (int) $s->get('late', 0);
                                @endphp
                                <tr>
                                    <td class="fw-semibold">{{ $class->name }}</td>
                                    <td class="small text-secondary">{{ $class->homeroomTeacher?->fullName() ?? '—' }}</td>
                                    <td class="text-end">{{ $class->headcount }}</td>
                                    <td class="text-end">{{ $done ? $present : '—' }}</td>
                                    <td class="text-end">
                                        @if ($done && $absent > 0)
                                            <span class="badge text-bg-danger">{{ $absent }}</span>
                                        @elseif ($done)
                                            <span class="text-secondary">0</span>
                                        @else
                                            —
                                        @endif
                                    </td>
                                    <td>
                                        @if ($done >= $class->headcount && $class->headcount > 0)
                                            <span class="badge text-bg-success"><i class="bi bi-check-lg me-1"></i>Fait</span>
                                        @elseif ($done > 0)
                                            <span class="badge text-bg-warning">Partiel ({{ $done }}/{{ $class->headcount }})</span>
                                        @else
                                            <span class="badge text-bg-light">À faire</span>
                                        @endif
                                    </td>
                                    <td class="text-end">
                                        @can('recordFor', [\App\Models\Attendance::class, $class])
                                            <a href="{{ route('attendance.edit', [$class, 'date' => $date->toDateString()]) }}"
                                               class="btn btn-sm {{ $done ? 'btn-outline-secondary' : 'btn-primary' }}">
                                                <i class="bi bi-{{ $done ? 'pencil' : 'clipboard-check' }} me-1"></i>
                                                {{ $done ? 'Corriger' : "Faire l'appel" }}
                                            </a>
                                        @endcan
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            @endif
        </div>
    @endif
@endsection