@extends('reports.pdf.layout')

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

@php
    $meta      = $data['meta'];
    $kpis      = $data['kpis'];
    $modelRows = $data['model_rows'];
    $evolution = $data['evolution'];

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

    $barW = 480; $barH = 160; $barPadX = 30; $barPadY = 22;
    $maxV = 0;
    foreach ($evolution as $e) { $maxV = max($maxV, $e['malus'] + $e['tax']); }
    $maxV = max($maxV, 1);
    $bc = count($evolution);
    $bs = $bc > 0 ? ($barW - 2 * $barPadX) / $bc : 0;
    $bw = $bs * 0.55;
@endphp

@section('content')
    <div class="header-band" style="background-color: #F59E0B;">
        <div class="eyebrow">DADYCAR FLEET MANAGER</div>
        <h1 class="title">{{ $meta['title'] }}</h1>
        <div class="meta">
            <span class="badge">Fiscalité</span>
            <span class="badge">{{ $meta['code'] }}</span>
            Année : {{ $meta['fiscal_year'] }} · {{ $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 clés</h3>
    <div class="kpi-grid">
        <div class="kpi-row">
            <div class="kpi-card">
                <div class="kpi-label">Malus total acquis</div>
                <div class="kpi-value">{{ $fmtNum($kpis['malus_total']['value']) }}<span class="kpi-unit">{{ $kpis['malus_total']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['malus_total']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Taxe annuelle CO₂</div>
                <div class="kpi-value">{{ $fmtNum($kpis['annual_co2_tax']['value']) }}<span class="kpi-unit">{{ $kpis['annual_co2_tax']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['annual_co2_tax']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Acquis sans malus</div>
                <div class="kpi-value">{{ $kpis['zero_malus']['value'] }}</div>
                <div class="kpi-delta delta-up">{{ $kpis['zero_malus']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Économie 100% VE</div>
                <div class="kpi-value">{{ $fmtNum($kpis['savings_100ve']['value']) }}<span class="kpi-unit">{{ $kpis['savings_100ve']['unit'] }}</span></div>
                <div class="kpi-delta delta-up">{{ $kpis['savings_100ve']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <h3 class="section-title">Malus et taxe annuelle par modèle acquis</h3>
    @if (!empty($modelRows))
        <table class="data">
            <tr>
                <th>Modèle</th>
                <th class="num">CO₂</th>
                <th class="num">Malus</th>
                <th class="num">Taxe annuelle</th>
            </tr>
            @foreach ($modelRows as $r)
                <tr>
                    <td>{{ $r['model'] }}</td>
                    <td class="num">{{ $r['co2'] }} g/km</td>
                    <td class="num">{{ $r['malus'] === 0 ? 'Exonéré' : $fmtNum($r['malus'], '€') }}</td>
                    <td class="num">{{ $fmtNum($r['tax'], '€') }}</td>
                </tr>
            @endforeach
        </table>
    @else
        <p style="color:#6B7280; font-style: italic;">Pas d'acquisitions sur la période.</p>
    @endif

    <h3 class="section-title">Évolution taxe + malus annuels</h3>
    @if ($maxV > 0)
        <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="{{ $barPadX }}" y1="{{ $barH - $barPadY }}" x2="{{ $barW - $barPadX }}" y2="{{ $barH - $barPadY }}" stroke="#D1D5DB" stroke-width="0.5"/>
            @foreach ($evolution as $i => $e)
                @php
                    $hM = ($e['malus'] / $maxV) * ($barH - 2 * $barPadY);
                    $hT = ($e['tax']   / $maxV) * ($barH - 2 * $barPadY);
                    $x = $barPadX + $i * $bs + ($bs - $bw) / 2;
                    $yT = $barH - $barPadY - $hT;
                    $yM = $yT - $hM;
                @endphp
                <rect x="{{ $x }}" y="{{ $yM }}" width="{{ $bw }}" height="{{ $hM }}" fill="#EF4444" />
                <rect x="{{ $x }}" y="{{ $yT }}" width="{{ $bw }}" height="{{ $hT }}" fill="#F59E0B" />
                <text x="{{ $x + $bw / 2 }}" y="{{ $barH - $barPadY + 12 }}" font-size="8" text-anchor="middle" fill="#6B7280">{{ $e['label'] }}</text>
            @endforeach
        </svg>
        <div style="font-size: 8pt; color: #6B7280; margin-top: 3pt;">
            <span style="display:inline-block;width:7pt;height:7pt;background:#EF4444;border-radius:1pt;margin-right:5pt;"></span>Malus
            <span style="display:inline-block;width:7pt;height:7pt;background:#F59E0B;border-radius:1pt;margin:0 5pt 0 12pt;"></span>Taxe annuelle
        </div>
    @endif
@endsection