@extends('reports.pdf.layout')

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

@php
    $meta = $data['meta'];
    $kpis = $data['kpis'];
    $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);
    };

    // Stacked horizontal bar geometry — one row per driver, segments per
    // bucket. Width scales to the max driver total.
    $segments = [
        ['key' => 'fuel',        'label' => 'Carburant',   'color' => '#3B82F6'],
        ['key' => 'maintenance', 'label' => 'Maintenance', 'color' => '#F59E0B'],
        ['key' => 'fines',       'label' => 'Amendes',     'color' => '#8B5CF6'],
        ['key' => 'claims_cost', 'label' => 'Sinistres',   'color' => '#EF4444'],
    ];
    $maxTotal = 0;
    foreach ($rows as $r) { $maxTotal = max($maxTotal, (float) $r['total']); }
    if ($maxTotal <= 0) { $maxTotal = 1; }
    $trackW = 280; // pt
@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">Dépenses & Coûts</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">Coût moyen / conducteur</div>
                <div class="kpi-value">{{ $fmtNum($kpis['avg_cost_driver']['value']) }}<span class="kpi-unit">{{ $kpis['avg_cost_driver']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['avg_cost_driver']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Conducteur le + cher</div>
                <div class="kpi-value">{{ $fmtNum($kpis['most_expensive']['value']) }}<span class="kpi-unit">{{ $kpis['most_expensive']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['most_expensive']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Conducteurs > 100% moy.</div>
                <div class="kpi-value">{{ $kpis['above_avg_count']['value'] }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['above_avg_count']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Coût sinistres</div>
                <div class="kpi-value">{{ $fmtNum($kpis['claims_cost']['value']) }}<span class="kpi-unit">{{ $kpis['claims_cost']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['claims_cost']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <h3 class="section-title">Coût total par conducteur — Décomposition par poste</h3>
    @if (!empty($rows))
        <table style="width: 100%; border-collapse: collapse;">
            @foreach ($rows as $r)
                @php $totalLen = $maxTotal > 0 ? ((float) $r['total'] / $maxTotal) * $trackW : 0; @endphp
                <tr style="border-bottom: 0.5pt solid #F3F4F6;">
                    <td style="padding: 5pt 4pt; vertical-align: middle; width: 22%;">
                        <div style="font-size: 9pt; font-weight: 600; color: #1F2937;">{{ $r['driver'] }}</div>
                    </td>
                    <td style="padding: 5pt 4pt; vertical-align: middle;">
                        <div style="height: 14pt; width: {{ $trackW }}pt;">
                            @php $offset = 0; @endphp
                            @foreach ($segments as $seg)
                                @php
                                    $val = (float) ($r[$seg['key']] ?? 0);
                                    $segLen = $maxTotal > 0 ? ($val / $maxTotal) * $trackW : 0;
                                @endphp
                                @if ($segLen > 0)
                                    <div style="display:inline-block;height:14pt;width:{{ $segLen }}pt;background:{{ $seg['color'] }};vertical-align:top;"></div>
                                @endif
                            @endforeach
                        </div>
                    </td>
                    <td style="padding: 5pt 4pt; vertical-align: middle; text-align: right; width: 16%;">
                        <strong>{{ $fmtNum($r['total']) }} €</strong>
                    </td>
                </tr>
            @endforeach
        </table>
        <div style="margin-top: 6pt; font-size: 8pt; color: #374151;">
            @foreach ($segments as $seg)
                <span style="display: inline-block; margin-right: 10pt;">
                    <span style="display:inline-block;width:8pt;height:8pt;background:{{ $seg['color'] }};border-radius:1pt;margin-right:4pt;vertical-align:middle;"></span>
                    {{ $seg['label'] }}
                </span>
            @endforeach
        </div>
    @else
        <p style="color:#6B7280; font-style: italic;">Aucun conducteur avec dépense pour la période.</p>
    @endif
@endsection