@extends('reports.pdf.layout')

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

@php
    $meta      = $data['meta'];
    $kpis      = $data['kpis'];
    $weekly    = $data['weekly'];
    $scenarios = $data['scenarios'];

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

    $toneBg    = ['danger' => '#FEE2E2', 'warning' => '#FEF3C7', 'success' => '#D1FAE5', 'neutral' => '#F3F4F6'];
    $toneColor = ['danger' => '#991B1B', 'warning' => '#92400E', 'success' => '#065F46', 'neutral' => '#374151'];

    $barW = 480; $barH = 160; $barPadX = 30; $barPadY = 22;
    $maxV = 0;
    foreach ($weekly as $w) { $maxV = max($maxV, ($w['fulfilled'] + $w['refused'])); }
    $maxV = max($maxV, 1);
    $barCount = count($weekly);
    $barSlot = $barCount > 0 ? ($barW - 2 * $barPadX) / $barCount : 0;
    $barWidth = $barSlot * 0.55;
@endphp

@section('content')
    <div class="header-band" style="background-color: #8B5CF6;">
        <div class="eyebrow">DADYCAR FLEET MANAGER</div>
        <h1 class="title">{{ $meta['title'] }}</h1>
        <div class="meta">
            <span class="badge">Autopartage & Pool</span>
            <span class="badge">{{ $meta['code'] }}</span>
            Période : {{ $meta['period']['label'] }} · {{ $meta['site_label'] }} ·
            {{ $meta['pool_count'] }} véhicules pool ·
            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">Demandes refusées</div>
                <div class="kpi-value">{{ $kpis['refused_reservations']['value'] }}</div>
                <div class="kpi-delta delta-down">{{ $kpis['refused_reservations']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Taux d'occupation</div>
                <div class="kpi-value">{{ $kpis['avg_occupancy_q']['value'] }}<span class="kpi-unit">{{ $kpis['avg_occupancy_q']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['avg_occupancy_q']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Sous-utilisés</div>
                <div class="kpi-value">{{ $kpis['underused']['value'] }}<span class="kpi-unit">{{ $kpis['underused']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['underused']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Recommandation</div>
                <div class="kpi-value" style="font-size: 14pt;">{{ $kpis['recommendation']['value'] }}</div>
                <div class="kpi-delta delta-up">{{ $kpis['recommendation']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <h3 class="section-title">Demandes satisfaites vs refusées</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 - $barPadY }}" stroke="#D1D5DB" stroke-width="0.5"/>
            @foreach ($weekly as $i => $w)
                @php
                    $total = $w['fulfilled'] + $w['refused'];
                    $hF = $maxV > 0 ? ($w['fulfilled'] / $maxV) * ($barH - 2 * $barPadY) : 0;
                    $hR = $maxV > 0 ? ($w['refused']   / $maxV) * ($barH - 2 * $barPadY) : 0;
                    $x = $barPadX + $i * $barSlot + ($barSlot - $barWidth) / 2;
                    $yF = $barH - $barPadY - $hF;
                    $yR = $yF - $hR;
                @endphp
                <rect x="{{ $x }}" y="{{ $yR }}" width="{{ $barWidth }}" height="{{ $hR }}" fill="#EF4444" rx="1.5" />
                <rect x="{{ $x }}" y="{{ $yF }}" width="{{ $barWidth }}" height="{{ $hF }}" fill="#10B981" rx="1.5" />
                <text x="{{ $x + $barWidth / 2 }}" y="{{ $barH - $barPadY + 12 }}" font-size="6.5" text-anchor="middle" fill="#6B7280">{{ $w['label'] }}</text>
            @endforeach
        </svg>
        <div style="font-size: 8pt; color: #6B7280; margin-top: 3pt;">
            <span style="display:inline-block;width:7pt;height:7pt;background:#10B981;border-radius:1pt;margin-right:5pt;"></span>Satisfaites
            <span style="display:inline-block;width:7pt;height:7pt;background:#EF4444;border-radius:1pt;margin:0 5pt 0 12pt;"></span>Refusées
        </div>
    @else
        <p style="color:#6B7280; font-style: italic;">Pas de données.</p>
    @endif

    <h3 class="section-title">Analyse des scénarios de dimensionnement</h3>
    @if (!empty($scenarios))
        <table class="data">
            <tr>
                <th>Scénario</th>
                <th class="num">Coût mensuel</th>
                <th class="num">Taux d'occupation prévu</th>
                <th>Verdict</th>
            </tr>
            @foreach ($scenarios as $s)
                @php
                    $tone = $s['gap']['tone'] ?? 'neutral';
                    $bg = $toneBg[$tone] ?? $toneBg['neutral'];
                    $fg = $toneColor[$tone] ?? $toneColor['neutral'];
                @endphp
                <tr>
                    <td>{{ $s['label'] }}</td>
                    <td class="num">{{ $s['budget'] }}</td>
                    <td class="num">{{ $s['actual'] }}</td>
                    <td><span style="display: inline-block; padding: 1pt 6pt; border-radius: 999pt; background: {{ $bg }}; color: {{ $fg }}; font-size: 7.5pt; font-weight: 600;">{{ $s['gap']['value'] ?? '' }}</span></td>
                </tr>
            @endforeach
        </table>
    @else
        <p style="color:#6B7280; font-style: italic;">Pas de scénarios calculables.</p>
    @endif
@endsection