@extends('reports.pdf.layout')

@section('title', $data['meta']['title'])

@php
    $meta = $data['meta'];
    $kpis = $data['kpis'];
    $pie  = $data['pie'];
    $rows = $data['rows'];

    $fmtNum = function ($v, $unit = '') {
        if ($v === null) return '—';
        $s = is_numeric($v) ? number_format((float) $v, 0, ',', ' ') : (string) $v;
        return trim($s . ' ' . $unit);
    };

    // Pie chart geometry — 360° degenerate slice fallback as in SG-01.
    $pieR = 60; $pieCx = 70; $pieCy = 70;
    $totalPie = array_sum(array_map(fn ($s) => (int) $s['count'], $pie));
    $pieSlices = [];
    $accAngle = -90;
    foreach ($pie as $s) {
        if ($totalPie <= 0 || $s['count'] <= 0) continue;
        $sweep = ($s['count'] / $totalPie) * 360;
        $isFull = $sweep >= 359.999;

        if ($isFull) {
            $path = null;
        } else {
            $rad1 = deg2rad($accAngle);
            $rad2 = deg2rad($accAngle + $sweep);
            $x1 = $pieCx + $pieR * cos($rad1); $y1 = $pieCy + $pieR * sin($rad1);
            $x2 = $pieCx + $pieR * cos($rad2); $y2 = $pieCy + $pieR * sin($rad2);
            $largeArc = $sweep > 180 ? 1 : 0;
            $path = sprintf(
                'M %s %s L %.2f %.2f A %s %s 0 %d 1 %.2f %.2f Z',
                $pieCx, $pieCy, $x1, $y1, $pieR, $pieR, $largeArc, $x2, $y2
            );
        }
        $pieSlices[] = ['path' => $path, 'color' => $s['color'], 'label' => $s['label'], 'count' => $s['count'], 'percent' => $s['percent']];
        $accAngle += $sweep;
    }

    $statusBadge = [
        'valid'    => ['label' => 'Valide',      'bg' => '#D1FAE5', 'fg' => '#065F46'],
        'expiring' => ['label' => 'Expire bientôt', 'bg' => '#FEF3C7', 'fg' => '#92400E'],
        'expired'  => ['label' => 'Expiré',      'bg' => '#FEE2E2', 'fg' => '#991B1B'],
        'unknown'  => ['label' => 'Non renseigné', 'bg' => '#F3F4F6', 'fg' => '#374151'],
    ];
@endphp

@section('content')
    <div class="header-band">
        <div class="eyebrow">DADYCAR FLEET MANAGER</div>
        <h1 class="title">{{ $meta['title'] }}</h1>
        <div class="meta">
            <span class="badge">Conducteurs</span>
            <span class="badge">{{ $meta['code'] }}</span>
            Période : {{ $meta['period']['label'] }} · {{ $meta['site_label'] }} ·
            {{ $meta['total_drivers'] }} conducteurs ·
            Généré le {{ $meta['generated_at']->locale('fr')->isoFormat('D MMMM YYYY') }}
        </div>
    </div>

    <h3 class="section-title">Indicateurs clés</h3>
    <div class="kpi-grid">
        <div class="kpi-row">
            <div class="kpi-card">
                <div class="kpi-label">Permis valides</div>
                <div class="kpi-value">{{ $fmtNum($kpis['valid']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['valid']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Permis expirés</div>
                <div class="kpi-value" style="color: {{ $kpis['expired']['value'] > 0 ? '#EF4444' : '#111827' }};">{{ $fmtNum($kpis['expired']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['expired']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Expirant &lt; 30 jours</div>
                <div class="kpi-value" style="color: {{ $kpis['expiring_30d']['value'] > 0 ? '#F59E0B' : '#111827' }};">{{ $fmtNum($kpis['expiring_30d']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['expiring_30d']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Catégories manquantes</div>
                <div class="kpi-value">{{ $fmtNum($kpis['missing_categories']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['missing_categories']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <div class="two-col" style="margin-top: 8pt;">
        <div class="col">
            <h3 class="section-title">Suivi des permis par conducteur</h3>
            @if (!empty($rows))
                <table class="data">
                    <thead>
                        <tr>
                            <th>Conducteur</th>
                            <th>Cat.</th>
                            <th>Expiration</th>
                            <th class="num">Restant</th>
                            <th>Véhicule</th>
                            <th>Statut</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach ($rows as $r)
                            @php $b = $statusBadge[$r['status']] ?? $statusBadge['unknown']; @endphp
                            <tr>
                                <td>{{ $r['driver'] }}</td>
                                <td>{{ $r['category'] }}</td>
                                <td>{{ $r['expiration'] }}</td>
                                <td class="num">{{ $r['remaining'] }}</td>
                                <td>{{ $r['vehicle'] }}</td>
                                <td>
                                    <span style="display: inline-block; padding: 1pt 6pt; border-radius: 999pt; background: {{ $b['bg'] }}; color: {{ $b['fg'] }}; font-size: 8pt; font-weight: 600;">
                                        {{ $b['label'] }}
                                    </span>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            @else
                <p style="color:#6B7280; font-style: italic;">Aucun conducteur correspondant.</p>
            @endif
        </div>
        <div class="col">
            <h3 class="section-title">Répartition par statut</h3>
            @if (!empty($pieSlices))
                <table style="width: 100%; border-collapse: collapse;">
                    <tr>
                        <td style="vertical-align: middle; width: 150pt; padding-right: 8pt;">
                            <svg width="140" height="140" viewBox="0 0 140 140" xmlns="http://www.w3.org/2000/svg">
                                @foreach ($pieSlices as $s)
                                    @if ($s['path'] === null)
                                        <circle cx="{{ $pieCx }}" cy="{{ $pieCy }}" r="{{ $pieR }}" fill="{{ $s['color'] }}" stroke="#FFF" stroke-width="0.8" />
                                    @else
                                        <path d="{{ $s['path'] }}" fill="{{ $s['color'] }}" stroke="#FFF" stroke-width="0.8" />
                                    @endif
                                @endforeach
                            </svg>
                        </td>
                        <td style="vertical-align: middle;">
                            @foreach ($pieSlices as $s)
                                <div style="font-size: 8.5pt; padding: 1pt 0;">
                                    <span style="display:inline-block;width:7pt;height:7pt;background:{{ $s['color'] }};border-radius:1pt;margin-right:5pt;"></span>
                                    <strong>{{ $s['label'] }}</strong> — {{ $s['count'] }} ({{ number_format($s['percent'], 1, ',', ' ') }} %)
                                </div>
                            @endforeach
                        </td>
                    </tr>
                </table>
            @else
                <p style="color:#6B7280; font-style: italic;">Aucune donnée de permis.</p>
            @endif

            @if ($kpis['expired']['value'] > 0)
                <div style="margin-top: 8pt; padding: 6pt 8pt; background: #FEE2E2; border-left: 3pt solid #EF4444; border-radius: 3pt;">
                    <strong style="color: #991B1B; font-size: 9pt;">Action immédiate requise</strong>
                    <p style="margin: 3pt 0 0; font-size: 8.5pt; color: #1F2937;">
                        Permis expiré détecté : véhicule à immobiliser immédiatement. Risque pénal pour l'entreprise.
                    </p>
                </div>
            @endif
        </div>
    </div>
@endsection