@extends('reports.pdf.layout')

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

@php
    $meta  = $data['meta'];
    $kpis  = $data['kpis'];
    $days  = $data['km_by_day'];
    $zones = $data['top_zones'];
    $trips = $data['recent_trips'];

    $fmtNum = function ($v, $unit = '') {
        if ($v === null) return '—';
        $s = is_numeric($v) ? number_format((float) $v, is_float($v) && fmod($v, 1) !== 0.0 ? 1 : 0, ',', ' ') : (string) $v;
        return trim($s . ' ' . $unit);
    };

    // Bar chart "Km par jour" — pixel-fixed SVG (wkhtmltopdf 0.12.x).
    $chartW = 510; $chartH = 150; $padX = 28; $padY = 22;
    $barCount = count($days);
    $maxKm = $barCount > 0 ? max(array_map(fn ($d) => (float) $d['km'], $days)) : 0;
    if ($maxKm <= 0) { $maxKm = 1; }
    $bars = [];
    if ($barCount > 0) {
        $slot = ($chartW - 2 * $padX) / $barCount;
        $bw   = max(4, $slot * 0.7);
        foreach ($days as $i => $d) {
            $x = $padX + $i * $slot + ($slot - $bw) / 2;
            $h = (($d['km']) / $maxKm) * ($chartH - 2 * $padY);
            $y = $chartH - $padY - $h;
            $bars[] = ['x' => $x, 'y' => $y, 'w' => $bw, 'h' => $h, 'label' => $d['label'], 'km' => $d['km']];
        }
    }
@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">Télématique</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 de géolocalisation</h3>
    <div class="kpi-grid">
        <div class="kpi-row">
            <div class="kpi-card">
                <div class="kpi-label">Trajets analysés</div>
                <div class="kpi-value">{{ $fmtNum($kpis['total_trips']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['total_trips']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Km parcourus</div>
                <div class="kpi-value">{{ $fmtNum($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">Zones autorisées</div>
                <div class="kpi-value">{{ $fmtNum($kpis['frequented_zones']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['frequented_zones']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Trajets non autorisés</div>
                <div class="kpi-value">{{ $fmtNum($kpis['unauthorized_trips']['value']) }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['unauthorized_trips']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <h3 class="section-title">Km parcourus par jour</h3>
    @if (!empty($bars))
        <svg width="{{ $chartW }}" height="{{ $chartH }}" viewBox="0 0 {{ $chartW }} {{ $chartH }}" xmlns="http://www.w3.org/2000/svg" style="background: #F9FAFB; border: 1pt solid #E5E7EB; border-radius: 4pt;">
            <line x1="{{ $padX }}" y1="{{ $chartH - $padY }}" x2="{{ $chartW - $padX }}" y2="{{ $chartH - $padY }}" stroke="#D1D5DB" stroke-width="0.5" />
            @foreach ($bars as $b)
                <rect x="{{ $b['x'] }}" y="{{ $b['y'] }}" width="{{ $b['w'] }}" height="{{ $b['h'] }}" fill="#3B82F6" rx="1" />
                @if ($barCount <= 16)
                    <text x="{{ $b['x'] + $b['w'] / 2 }}" y="{{ $chartH - $padY + 12 }}" font-size="7" text-anchor="middle" fill="#6B7280">{{ $b['label'] }}</text>
                    <text x="{{ $b['x'] + $b['w'] / 2 }}" y="{{ $b['y'] - 3 }}" font-size="7" text-anchor="middle" fill="#374151">{{ number_format($b['km'], 0, ',', ' ') }}</text>
                @endif
            @endforeach
        </svg>
    @else
        <p style="color:#6B7280; font-style: italic;">Aucun trajet enregistré sur la période.</p>
    @endif

    <h3 class="section-title">Zones géographiques fréquentées</h3>
    @if (!empty($zones))
        <table class="data">
            <thead>
                <tr>
                    <th>Zone</th>
                    <th class="num">Priorité</th>
                    <th class="num">Boîtiers attachés</th>
                </tr>
            </thead>
            <tbody>
                @foreach ($zones as $z)
                    <tr>
                        <td>{{ $z['name'] }}</td>
                        <td class="num">{{ $z['priority'] !== null ? $z['priority'] : '—' }}</td>
                        <td class="num">{{ $z['devices_attached'] }}</td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    @else
        <p style="color:#6B7280; font-style: italic;">Aucune zone définie pour cette entreprise.</p>
    @endif

    <h3 class="section-title">Historique des trajets récents</h3>
    @if (!empty($trips))
        <table class="data">
            <thead>
                <tr>
                    <th>Date</th>
                    <th>Heure</th>
                    <th>Véhicule</th>
                    <th>Origine</th>
                    <th>Destination</th>
                    <th class="num">Km</th>
                    <th class="num">Durée</th>
                </tr>
            </thead>
            <tbody>
                @foreach ($trips as $t)
                    <tr>
                        <td>{{ $t['date'] }}</td>
                        <td>{{ $t['time'] }}</td>
                        <td>{{ $t['plate'] }}<br><span style="font-size:7.5pt;color:#6B7280;">{{ $t['vehicle'] }}</span></td>
                        <td>{{ $t['origin'] }}</td>
                        <td>{{ $t['destination'] }}</td>
                        <td class="num">{{ $t['km'] !== null ? number_format($t['km'], 1, ',', ' ') . ' km' : '—' }}</td>
                        <td class="num">{{ $t['duration_min'] !== null ? $t['duration_min'] . ' min' : '—' }}</td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    @else
        <p style="color:#6B7280; font-style: italic;">Aucun trajet à afficher sur la période.</p>
    @endif

    @if (empty($data['flags']['trips_available']))
        <p style="color:#92400E; font-size:9pt; margin-top:8pt;">Note : la table <code>car_trips</code> n'est pas disponible — les indicateurs trajets resteront à venir tant qu'aucune donnée n'est ingérée.</p>
    @endif
@endsection