@extends('reports.pdf.layout')

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

@php
    $meta = $data['meta'];
    $kpis = $data['kpis'];
    $perDriver = $data['per_driver'];
    $hourly = $data['hourly_distribution'];

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

    // Hourly bar chart geometry.
    $barW = 480; $barH = 150; $padX = 30; $padY = 22;
    if ($hourly !== null) {
        $labels = $hourly['labels'];
        $values = array_map(fn ($v) => (int) ($v ?? 0), $hourly['pro']);
        $maxV   = max(1, max($values));
        $bw     = ($barW - 2 * $padX) / max(1, count($labels));
    }
@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_vehicles'] }} véhicules ·
            Généré le {{ $meta['generated_at']->locale('fr')->isoFormat('D MMMM YYYY') }}
        </div>
    </div>

    <h3 class="section-title">Indicateurs d'utilisation</h3>
    <div class="kpi-grid">
        <div class="kpi-row">
            <div class="kpi-card">
                <div class="kpi-label">Km total flotte</div>
                <div class="kpi-value">{{ $fmt($kpis['total_km']['value']) }}<span class="kpi-unit">{{ $kpis['total_km']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['total_km']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Km moyen / conducteur</div>
                <div class="kpi-value">{{ $fmt($kpis['avg_km']['value']) }}<span class="kpi-unit">{{ $kpis['avg_km']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['avg_km']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Jours d'utilisation moyens</div>
                <div class="kpi-value">{{ $fmt($kpis['avg_days']['value']) }}<span class="kpi-unit">{{ $kpis['avg_days']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['avg_days']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Conducteur le + actif</div>
                <div class="kpi-value" style="font-size: 12pt;">{{ $kpis['most_active']['value'] ?? '—' }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['most_active']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <h3 class="section-title">Répartition des trajets par plage horaire</h3>
    @if ($hourly !== null)
        <svg width="{{ $barW }}" height="{{ $barH }}" viewBox="0 0 {{ $barW }} {{ $barH }}" xmlns="http://www.w3.org/2000/svg" style="background: #F9FAFB; border: 1pt solid #E5E7EB; border-radius: 4pt;">
            <line x1="{{ $padX }}" y1="{{ $barH - $padY }}" x2="{{ $barW - $padX }}" y2="{{ $barH - $padY }}" stroke="#D1D5DB" stroke-width="0.5"/>
            @foreach ($labels as $i => $label)
                @php
                    $val = $values[$i] ?? 0;
                    $cx = $padX + $i * $bw + $bw / 2;
                    $bh = $val > 0 ? (($val / $maxV) * ($barH - 2 * $padY)) : 0;
                    $by = $barH - $padY - $bh;
                    $w  = max(8, $bw * 0.6);
                    $bx = $cx - $w / 2;
                @endphp
                @if ($bh > 0)
                    <rect x="{{ $bx }}" y="{{ $by }}" width="{{ $w }}" height="{{ $bh }}" fill="#3B82F6" />
                    <text x="{{ $cx }}" y="{{ $by - 3 }}" font-size="7" text-anchor="middle" fill="#374151">{{ $val }}</text>
                @endif
                <text x="{{ $cx }}" y="{{ $barH - $padY + 12 }}" font-size="8" text-anchor="middle" fill="#6B7280">{{ $label }}</text>
            @endforeach
        </svg>
        <p style="font-size: 8pt; color:#6B7280; font-style: italic; margin-top: 4pt;">{{ $hourly['note'] }}</p>
    @else
        <p style="color:#6B7280; font-style: italic;">Source télématique (car_trips) indisponible — distribution horaire à venir.</p>
    @endif

    <h3 class="section-title">Kilométrage et jours d'utilisation par conducteur</h3>
    @if (!empty($perDriver))
        <table class="data">
            <thead>
                <tr>
                    <th>Conducteur</th>
                    <th class="num">Km</th>
                    <th class="num">Jours</th>
                    <th class="num">% Pro</th>
                </tr>
            </thead>
            <tbody>
                @foreach ($perDriver as $d)
                    <tr>
                        <td>{{ $d['name'] }}</td>
                        <td class="num">{{ number_format((float) $d['km'], 0, ',', ' ') }} km</td>
                        <td class="num">{{ $d['days'] }} j</td>
                        <td class="num">{{ $d['pro_rate'] !== null ? $d['pro_rate'] . '%' : '—' }}</td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    @else
        <p style="color:#6B7280; font-style: italic;">Aucune affectation conducteur sur la période.</p>
    @endif

    @if (!empty($data['pro_vs_perso']['note']))
        <p style="font-size: 8pt; color:#6B7280; font-style: italic; margin-top: 6pt;">{{ $data['pro_vs_perso']['note'] }}</p>
    @endif
@endsection