@extends('reports.pdf.layout')

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

@php
    $meta    = $data['meta'];
    $kpis    = $data['kpis'];
    $rows    = $data['rows'];
    $horizon = $data['horizon'];
    $action  = $data['action'];

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

    $statusToneBar = ['success' => '#10B981', 'warning' => '#F59E0B', 'danger' => '#EF4444', 'neutral' => '#6B7280'];
    $rowToneBar = function ($r) {
        if (($r['penalty'] ?? 0) > 0)               return '#EF4444';
        if (($r['km_usage_score'] ?? 0) >= 90)      return '#F59E0B';
        if (($r['km_usage_score'] ?? 0) <= 50)      return '#FBBF24';
        return '#10B981';
    };

    // Horizon bars.
    $barW = 320; $barH = 160; $barPadX = 30; $barPadY = 22;
    $barMax = max($horizon['values'] + [1]);
    $barCount = count($horizon['labels']);
    $barSlot = $barCount > 0 ? ($barW - 2 * $barPadX) / $barCount : 0;
    $barWidth = $barSlot * 0.55;
    $bucketColors = ['#EF4444', '#F59E0B', '#FBBF24', '#10B981', '#3B82F6'];

    $toneBg    = ['danger' => '#FEE2E2', 'warning' => '#FEF3C7', 'success' => '#D1FAE5', 'neutral' => '#F3F4F6'];
    $toneColor = ['danger' => '#991B1B', 'warning' => '#92400E', 'success' => '#065F46', 'neutral' => '#374151'];
    $aTone = $action['tone'] ?? 'neutral';
@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">Conformité</span>
            <span class="badge">{{ $meta['code'] }}</span>
            Période : {{ $meta['period']['label'] }} · {{ $meta['site_label'] }} ·
            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">Contrats actifs</div>
                <div class="kpi-value">{{ $kpis['active_contracts']['value'] }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['active_contracts']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Fin de contrat < 3 mois</div>
                <div class="kpi-value">{{ $kpis['ending_3_months']['value'] }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['ending_3_months']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Km dépassés</div>
                <div class="kpi-value">{{ $kpis['km_overrun']['value'] }}</div>
                <div class="kpi-delta delta-flat">{{ $kpis['km_overrun']['delta_label'] }}</div>
            </div>
            <div class="kpi-card">
                <div class="kpi-label">Loyer mensuel total</div>
                <div class="kpi-value">{{ $fmtNum($kpis['total_monthly_rent']['value']) }}<span class="kpi-unit">{{ $kpis['total_monthly_rent']['unit'] }}</span></div>
                <div class="kpi-delta delta-flat">{{ $kpis['total_monthly_rent']['delta_label'] }}</div>
            </div>
        </div>
    </div>

    <div class="two-col" style="margin-top: 12pt;">
        <div class="col">
            <h3 class="section-title">Contrats — état kilométrique et échéances</h3>
            @if (!empty($rows))
                @foreach (array_slice($rows, 0, 8) as $r)
                    @php
                        $w = $r['km_usage_score'] !== null ? min(180, ($r['km_usage_score'] / 100) * 180) : 0;
                        $color = $rowToneBar($r);
                    @endphp
                    <div style="padding: 5pt 0; border-bottom: 0.5pt solid #F3F4F6;">
                        <div style="font-size: 9pt; font-weight: 600;">{{ $r['vehicle'] }} · {{ $r['model'] }}</div>
                        <div style="font-size: 7.5pt; color: #6B7280;">
                            {{ $r['type'] }} · {{ $r['lessor'] }} · Fin : {{ $r['end_date'] ?? '—' }}
                            · {{ $fmtNum($r['km_actual'], 'km') }} / {{ $fmtNum($r['km_contract'], 'km') }}
                        </div>
                        <div style="display: table; width: 100%; margin-top: 3pt;">
                            <div style="display: table-cell; vertical-align: middle;">
                                <div style="background: #F3F4F6; height: 8pt; width: 180pt; border-radius: 2pt;">
                                    <div style="background: {{ $color }}; height: 8pt; width: {{ $w }}pt; border-radius: 2pt;"></div>
                                </div>
                            </div>
                            <div style="display: table-cell; vertical-align: middle; text-align: right; width: 30%; font-size: 9pt; font-weight: 600;">
                                {{ $r['km_usage_score'] !== null ? $r['km_usage_score'] . ' %' : '—' }}
                                @if ($r['penalty'] > 0)
                                    <span style="color: #991B1B;">· {{ $fmtNum($r['penalty'], '€') }}</span>
                                @endif
                            </div>
                        </div>
                    </div>
                @endforeach
            @else
                <p style="color:#6B7280; font-style: italic;">Aucun contrat pour les filtres choisis.</p>
            @endif
        </div>
        <div class="col">
            <h3 class="section-title">Répartition par horizon de fin</h3>
            @if (array_sum($horizon['values']) > 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 - $barPadY }}" stroke="#D1D5DB" stroke-width="0.5"/>
                    @foreach ($horizon['labels'] as $i => $lbl)
                        @php
                            $h = $barMax > 0 ? (($horizon['values'][$i] / $barMax) * ($barH - 2 * $barPadY)) : 0;
                            $x = $barPadX + $i * $barSlot + ($barSlot - $barWidth) / 2;
                            $y = $barH - $barPadY - $h;
                        @endphp
                        <rect x="{{ $x }}" y="{{ $y }}" width="{{ $barWidth }}" height="{{ $h }}" fill="{{ $bucketColors[$i] ?? '#3B82F6' }}" rx="2" />
                        <text x="{{ $x + $barWidth / 2 }}" y="{{ $y - 4 }}" font-size="7.5" text-anchor="middle" fill="#374151">{{ $horizon['values'][$i] }}</text>
                        <text x="{{ $x + $barWidth / 2 }}" y="{{ $barH - $barPadY + 12 }}" font-size="7" text-anchor="middle" fill="#6B7280">{{ $lbl }}</text>
                    @endforeach
                </svg>
            @else
                <p style="color:#6B7280; font-style: italic;">Aucun contrat à venir.</p>
            @endif

            @if (!empty($action['label']))
                <div style="margin-top: 8pt; padding: 8pt; border-radius: 4pt; background: {{ $toneBg[$aTone] ?? $toneBg['neutral'] }}; color: {{ $toneColor[$aTone] ?? $toneColor['neutral'] }}; font-size: 8.5pt;">
                    <strong>Action requise :</strong> {{ $action['label'] }}
                </div>
            @endif
        </div>
    </div>
@endsection