@extends('layouts.app')

@section('title','Dashboard')

@section('content')
@php
    $profitReliable = $data['profit_reliable'] ?? false;
    $issues = $data['issues'] ?? [];

    $grossSales = $data['gross_sales'] ?? 0;
    $netSales = $data['net_sales'] ?? 0;
    $orders = $data['orders'] ?? 0;
    $items = $data['items'] ?? 0;

    $commission = $data['commission'] ?? 0;
    $platformServiceFee = $data['platform_service_fee'] ?? 0;
    $otherTrendyolFees = $data['other_trendyol_fees'] ?? 0;
    $trendyolShippingFee = $data['trendyol_shipping_fee'] ?? 0;
    $trendyolAdvertisingFee = $data['trendyol_advertising_fee'] ?? 0;
    $remainingTrendyolFees = $data['remaining_trendyol_fees'] ?? 0;

    $productCost = $data['product_cost'] ?? null;
    $shippingCost = $data['shipping_cost'] ?? 0;
    $otherExpenses = $data['other_expenses'] ?? 0;

    $netProfit = $data['net_profit'] ?? null;
    $provisionalNetProfit = $data['provisional_net_profit'] ?? null;
    $profitMargin = $data['profit_margin'] ?? null;
    $partners = $data['partners'] ?? null;

    $discounts = $data['discounts'] ?? 0;
    $coupons = $data['coupons'] ?? 0;
    $returns = $data['returns'] ?? 0;

    $averageOrderValue = $orders > 0 ? $netSales / $orders : 0;
    $profitPerOrder = ($orders > 0 && $netProfit !== null) ? $netProfit / $orders : null;
    $profitPerItem = ($items > 0 && $netProfit !== null) ? $netProfit / $items : null;
    $adRatio = $grossSales > 0 ? ($trendyolAdvertisingFee / $grossSales) * 100 : 0;
    $shippingRatio = $grossSales > 0 ? ($trendyolShippingFee / $grossSales) * 100 : 0;

    $dataStatus = $data['data_status'] ?? ($profitReliable ? 'TAM' : 'EKSİK');

    $missingCostCount = $data['missing_cost_count'] ?? 0;
    $unknownTransactions = $data['unknown_transactions'] ?? 0;
    $duplicateCandidates = $data['duplicate_candidates'] ?? 0;
    $unmatchedFinancialOrders = $data['unmatched_financial_orders'] ?? 0;
    $openConflicts = $data['open_conflicts'] ?? 0;
@endphp

<div class="d-flex justify-content-between align-items-center mb-3">
    <div>
        <h1 class="h3 mb-0">TRENDYOL KÂR PANELİ</h1>
        <small class="text-muted">Gerçek kâr, maliyet ve finans mutabakatı</small>
    </div>

    <div class="text-end">
        <form method="post" action="{{ route('sync.full') }}">
            @csrf

            <button
                class="btn btn-primary"
                @if($syncRunning ?? false) disabled @endif
            >
                @if($syncRunning ?? false)
                    Senkronizasyon devam ediyor...
                @else
                    FULL SYNC
                @endif
            </button>
        </form>

        <div class="small text-muted mt-1">
            @if(isset($lastFullSync) && $lastFullSync)
                Son başarılı FULL SYNC:
                {{ optional($lastFullSync->completed_at)->timezone('Europe/Istanbul')->format('d.m.Y H:i:s') }}
            @else
                Henüz tamamlanmış FULL SYNC yok.
            @endif
        </div>
    </div>
</div>

<div class="d-flex flex-wrap gap-2 mb-3">
    <a href="{{ route('dashboard', ['preset'=>'today']) }}" class="btn btn-sm btn-outline-secondary">Bugün</a>
    <a href="{{ route('dashboard', ['preset'=>'yesterday']) }}" class="btn btn-sm btn-outline-secondary">Dün</a>
    <a href="{{ route('dashboard', ['preset'=>'last7']) }}" class="btn btn-sm btn-outline-secondary">Son 7 Gün</a>
    <a href="{{ route('dashboard', ['preset'=>'thismonth']) }}" class="btn btn-sm btn-outline-secondary">Bu Ay</a>
    <a href="{{ route('dashboard', ['preset'=>'lastmonth']) }}" class="btn btn-sm btn-outline-secondary">Geçen Ay</a>
</div>

<form class="row g-2 mb-4">
    <div class="col-auto">
        <input class="form-control" type="date" name="from" value="{{ $from->toDateString() }}">
    </div>
    <div class="col-auto">
        <input class="form-control" type="date" name="to" value="{{ $to->toDateString() }}">
    </div>
    <div class="col-auto">
        <button class="btn btn-dark">Uygula</button>
    </div>
</form>

@if($hasUnresolvedSyncError ?? false)
    <div class="alert alert-danger">
        <strong>SENKRONİZASYON HATASI</strong>

        <div class="mt-2">
            Servis:
            <strong>{{ $lastFailedSync->service ?? '-' }}</strong>
        </div>

        <div>
            Zaman:
            <strong>
                {{ optional($lastFailedSync->created_at)
                    ?->timezone('Europe/Istanbul')
                    ->format('d.m.Y H:i:s') }}
            </strong>
        </div>

        @if(!empty($lastFailedSync->error_message))
            <div class="mt-2">
                <strong>Hata:</strong>
                <div class="small">
                    {{ \Illuminate\Support\Str::limit($lastFailedSync->error_message, 500) }}
                </div>
            </div>
        @endif
    </div>
@endif

@if(!$profitReliable)
    <div class="alert alert-danger">
        <strong>RAPOR DURUMU: EKSİK VERİ — NET KÂR GÜVENİLİR OLARAK YAYINLANMADI.</strong>

        @if(count($issues))
            <ul class="mb-0 mt-2">
                @foreach($issues as $issue)
                    <li>{{ $issue }}</li>
                @endforeach
            </ul>
        @endif
    </div>
@endif

<div class="card mb-3">
    <div class="card-body">
        <div class="row align-items-center">

            <div class="col-md-3">
                <div class="text-muted small">SİSTEM DURUMU</div>

                @if($systemHealthy ?? false)
                    <strong class="text-success fs-5">
                        ✓ Sistem Sağlıklı
                    </strong>
                @elseif($syncRunning ?? false)
                    <strong class="text-warning fs-5">
                        Senkronizasyon Çalışıyor
                    </strong>
                @else
                    <strong class="text-danger fs-5">
                        Kontrol Gerekli
                    </strong>
                @endif
            </div>

            <div class="col-md-3">
                <div class="text-muted small">SON FULL SYNC</div>

                <strong>
                    @if($lastFullSync)
                        {{ $lastFullSync->completed_at
                            ->timezone('Europe/Istanbul')
                            ->format('d.m.Y H:i:s') }}
                    @else
                        -
                    @endif
                </strong>
            </div>

            <div class="col-md-3">
                <div class="text-muted small">SONRAKİ OTOMATİK SYNC</div>

                <strong>
                    {{ $nextAutoSync
                        ?->format('d.m.Y H:i') ?? '-' }}
                </strong>
            </div>

            <div class="col-md-3">
                <div class="text-muted small">KUYRUK</div>

                <strong>
                    {{ $pendingJobs ?? 0 }} bekleyen iş
                </strong>
            </div>

        </div>
    </div>
</div>

<div class="row g-3">
    @foreach([
        ['CİRO', $grossSales, true],
        ['NET SATIŞ', $netSales, true],
        ['SİPARİŞ', $orders, false],
        ['ÜRÜN ADEDİ', $items, false]
    ] as $m)
        <div class="col-md-3">
            <div class="card metric h-100">
                <div class="card-body">
                    <div class="text-muted small">{{ $m[0] }}</div>
                    <div class="value">
                        @if($m[2])
                            ₺{{ number_format($m[1], 2, ',', '.') }}
                        @else
                            {{ $m[1] }}
                        @endif
                    </div>
                </div>
            </div>
        </div>
    @endforeach
</div>

<div class="row g-3 mb-3">
    <div class="col-md-3">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">İNDİRİM + KUPON</div>
                <div class="value">₺{{ number_format($discounts + $coupons, 2, ',', '.') }}</div>
            </div>
        </div>
    </div>

    <div class="col-md-3">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">İADE</div>
                <div class="value">₺{{ number_format($returns, 2, ',', '.') }}</div>
            </div>
        </div>
    </div>

    <div class="col-md-3">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">ORT. SİPARİŞ TUTARI</div>
                <div class="value">₺{{ number_format($averageOrderValue, 2, ',', '.') }}</div>
            </div>
        </div>
    </div>

    <div class="col-md-3">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">SİPARİŞ BAŞINA KÂR</div>
                <div class="value">
                    @if($profitPerOrder !== null)
                        ₺{{ number_format($profitPerOrder, 2, ',', '.') }}
                    @else
                        -
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row g-3 mb-3">
    <div class="col-md-4">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">ÜRÜN BAŞINA KÂR</div>
                <div class="value">
                    @if($profitPerItem !== null)
                        ₺{{ number_format($profitPerItem, 2, ',', '.') }}
                    @else
                        -
                    @endif
                </div>
            </div>
        </div>
    </div>

    <div class="col-md-4">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">REKLAM / CİRO</div>
                <div class="value">%{{ number_format($adRatio, 2, ',', '.') }}</div>
            </div>
        </div>
    </div>

    <div class="col-md-4">
        <div class="card metric h-100">
            <div class="card-body">
                <div class="text-muted small">KARGO / CİRO</div>
                <div class="value">%{{ number_format($shippingRatio, 2, ',', '.') }}</div>
            </div>
        </div>
    </div>
</div>

<div class="row g-3 mt-1">
    <div class="col-lg-7">
        <div class="card metric">
            <div class="card-header">Kesintiler ve Giderler</div>
            <div class="card-body">
                <table class="table mb-0">
                    <tr>
                        <td>Trendyol Komisyonu</td>
                        <td class="text-end neg">-₺{{ number_format($commission, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Platform Bedeli</td>
                        <td class="text-end neg">-₺{{ number_format($platformServiceFee, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Trendyol Kargo Faturaları</td>
                        <td class="text-end neg">-₺{{ number_format($trendyolShippingFee, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Trendyol Reklam Gideri</td>
                        <td class="text-end neg">-₺{{ number_format($trendyolAdvertisingFee, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Diğer Trendyol Kesintileri</td>
                        <td class="text-end neg">-₺{{ number_format($remainingTrendyolFees, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Mal Maliyeti</td>
                        <td class="text-end neg">
                            @if($productCost === null)
                                <span class="text-danger">EKSİK</span>
                            @else
                                -₺{{ number_format($productCost, 2, ',', '.') }}
                            @endif
                        </td>
                    </tr>
                    <tr>
                        <td>Kargo</td>
                        <td class="text-end neg">-₺{{ number_format($shippingCost, 2, ',', '.') }}</td>
                    </tr>
                    <tr>
                        <td>Diğer Giderler</td>
                        <td class="text-end neg">-₺{{ number_format($otherExpenses, 2, ',', '.') }}</td>
                    </tr>
                </table>
            </div>
        </div>
    </div>

    <div class="col-lg-5">
        <div class="card metric mb-3">
            <div class="card-header">Net Kâr</div>
            <div class="card-body">
                @if($netProfit === null)
                    <h4 class="text-danger">GÜVENİLİRLİK UYARISI</h4>
                    <div class="small text-muted">
                        Eksik/çelişkili veri giderilmeden ortak kârı hesaplanmaz.
                    </div>

                    @if($provisionalNetProfit !== null)
                        <div class="mt-2">
                            Geçici hesap: ₺{{ number_format($provisionalNetProfit, 2, ',', '.') }}
                        </div>
                    @endif
                @else
                    <h2>₺{{ number_format($netProfit, 2, ',', '.') }}</h2>

                    @if($profitMargin !== null)
                        <div>Kâr marjı: {{ $profitMargin }}%</div>
                    @endif
                @endif
            </div>
        </div>

        <div class="card metric mb-3">
            <div class="card-header">Ortaklar</div>
            <div class="card-body">
                @if(is_array($partners) && count($partners))
                    @foreach($partners as $p)
                        <div class="d-flex justify-content-between border-bottom py-2">
                            <span>{{ $p['name'] ?? '-' }} %{{ $p['share'] ?? 0 }}</span>
                            <strong>
                                @if(isset($p['profit']))
                                    ₺{{ number_format($p['profit'], 2, ',', '.') }}
                                @else
                                    -
                                @endif
                            </strong>
                        </div>
                    @endforeach
                @else
                    <span class="text-danger">
                        Veri güvenilir olmadan ortak kârı yayınlanmaz.
                    </span>
                @endif
            </div>
        </div>

        <div class="card metric mb-3">
            <div class="card-header">Senkronizasyon Durumu</div>

            <div class="card-body">
                @php
                    $syncLabels = [
                        'products' => 'Ürünler',
                        'orders' => 'Siparişler',
                        'settlements' => 'Settlement',
                        'otherfinancials' => 'Diğer Finans',
                        'payment_orders' => 'Ödeme Emirleri',
                        'full_sync_finalize' => 'Final Kontrol',
                    ];
                @endphp

                @foreach($syncLabels as $key => $label)
                    @php
                        $log = $syncLogs[$key] ?? null;
                        $status = $log?->status;
                    @endphp

                    <div class="d-flex justify-content-between border-bottom py-2">
                        <span>{{ $label }}</span>

                        <span>
                            @if($status === 'success')
                                <strong class="text-success">✓ Başarılı</strong>

                            @elseif($status === 'running')
                                <strong class="text-warning">Çalışıyor</strong>

                            @elseif($status === 'failed')
                                <strong class="text-danger">✗ Hata</strong>

                            @else
                                <span class="text-muted">Henüz yok</span>
                            @endif
                        </span>
                    </div>
                @endforeach

                @if(($pendingJobs ?? 0) > 0)
                    <div class="small text-muted mt-2">
                        Kuyrukta bekleyen iş:
                        <strong>{{ $pendingJobs }}</strong>
                    </div>
                @endif
            </div>
        </div>

        <div class="card metric">
            <div class="card-header">Veri Sağlığı</div>
            <div class="card-body">
                <h4>{{ $dataStatus }}</h4>
                <div>Eksik maliyet: <strong>{{ $missingCostCount }}</strong></div>
                <div>Bilinmeyen finans tipi: <strong>{{ $unknownTransactions }}</strong></div>
                <div>Duplicate adayı: <strong>{{ $duplicateCandidates }}</strong></div>
                <div>Eşleşmeyen finans: <strong>{{ $unmatchedFinancialOrders }}</strong></div>
                <div>Açık çatışma: <strong>{{ $openConflicts }}</strong></div>
            </div>
        </div>
    </div>
</div>
@endsection