@extends('layouts.app')

@section('title', $product->name)

@section('actions')
    @can('update', $product)
        <a href="{{ route('products.edit', $product) }}" class="btn btn-primary"><i class="ti ti-pencil me-1"></i>Düzenle</a>
    @endcan
@endsection

@section('content')
    <div class="card mb-3">
        <div class="card-body">
            <div class="datagrid">
                <div class="datagrid-item"><div class="datagrid-title">Tür</div><div class="datagrid-content">{{ $product->type->label() }}</div></div>
                <div class="datagrid-item"><div class="datagrid-title">Ürün kodu</div><div class="datagrid-content font-monospace">{{ $product->product_code ?? '—' }}</div></div>
                <div class="datagrid-item"><div class="datagrid-title">Fiyat</div><div class="datagrid-content">{{ $product->currency->format($product->price) }} · {{ $product->pricing_model->label() }}</div></div>
                <div class="datagrid-item"><div class="datagrid-title">Durum</div><div class="datagrid-content">{{ $product->is_active ? 'Aktif' : 'Pasif' }}</div></div>
                @if ($product->isSoftware())
                    <div class="datagrid-item"><div class="datagrid-title">Min. desteklenen sürüm</div><div class="datagrid-content font-monospace">{{ $product->min_supported_version ?? '—' }}</div></div>
                @endif
            </div>
            @if ($product->description)
                <p class="text-secondary mt-3 mb-0">{{ $product->description }}</p>
            @endif
        </div>
    </div>

    @if ($product->isSoftware())
        <div class="row row-cards">
            {{-- Özellikler --}}
            <div class="col-lg-6" id="features">
                <div class="card">
                    <div class="card-header"><h3 class="card-title">Özellikler (feature flag)</h3></div>
                    <div class="table-responsive">
                        <table class="table card-table table-vcenter">
                            <thead><tr><th>Anahtar</th><th>Ad</th><th></th></tr></thead>
                            <tbody>
                            @forelse ($product->features as $feature)
                                <tr>
                                    <td class="font-monospace">{{ $feature->key }}</td>
                                    <td>{{ $feature->name }}</td>
                                    <td class="text-end">
                                        @can('update', $product)
                                            <form method="POST" action="{{ route('products.features.destroy', [$product, $feature]) }}">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit" class="btn btn-sm btn-link text-danger">Sil</button>
                                            </form>
                                        @endcan
                                    </td>
                                </tr>
                            @empty
                                <tr><td colspan="3" class="text-secondary">Özellik tanımlı değil.</td></tr>
                            @endforelse
                            </tbody>
                        </table>
                    </div>
                    @can('update', $product)
                        <form method="POST" action="{{ route('products.features.store', $product) }}" class="card-footer" novalidate>
                            @csrf
                            <div class="row g-2">
                                <div class="col-md-4">
                                    <input type="text" name="key" value="{{ old('key') }}" maxlength="64" aria-label="Özellik anahtarı" placeholder="rapor"
                                           class="form-control font-monospace @error('key', 'feature') is-invalid @enderror">
                                    @error('key', 'feature')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-md-5">
                                    <input type="text" name="name" value="{{ old('name') }}" maxlength="255" aria-label="Özellik adı" placeholder="Raporlama modülü"
                                           class="form-control @error('name', 'feature') is-invalid @enderror">
                                    @error('name', 'feature')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-md-3"><button type="submit" class="btn btn-primary w-100">Ekle</button></div>
                            </div>
                        </form>
                    @endcan
                </div>
            </div>

            {{-- Sürümler --}}
            <div class="col-lg-6" id="versions">
                <div class="card">
                    <div class="card-header"><h3 class="card-title">Sürümler</h3></div>
                    <div class="table-responsive">
                        <table class="table card-table table-vcenter">
                            <thead><tr><th>Sürüm</th><th>Yayın</th><th>Not</th><th></th></tr></thead>
                            <tbody>
                            @forelse ($product->versions as $version)
                                <tr>
                                    <td class="font-monospace">{{ $version->version }}</td>
                                    <td>{{ $version->released_at?->format('d.m.Y') ?? '—' }}</td>
                                    <td class="text-secondary">{{ \Illuminate\Support\Str::limit($version->notes, 60) }}</td>
                                    <td class="text-end">
                                        @can('update', $product)
                                            <form method="POST" action="{{ route('products.versions.destroy', [$product, $version]) }}">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit" class="btn btn-sm btn-link text-danger">Sil</button>
                                            </form>
                                        @endcan
                                    </td>
                                </tr>
                            @empty
                                <tr><td colspan="4" class="text-secondary">Sürüm kaydı yok.</td></tr>
                            @endforelse
                            </tbody>
                        </table>
                    </div>
                    @can('update', $product)
                        <form method="POST" action="{{ route('products.versions.store', $product) }}" class="card-footer" novalidate>
                            @csrf
                            <div class="row g-2">
                                <div class="col-md-3">
                                    <input type="text" name="version" value="{{ old('version') }}" maxlength="32" aria-label="Sürüm" placeholder="2.4.1"
                                           class="form-control font-monospace @error('version', 'version') is-invalid @enderror">
                                    @error('version', 'version')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-md-4">
                                    <input type="date" name="released_at" value="{{ old('released_at') }}" aria-label="Yayın tarihi"
                                           class="form-control @error('released_at', 'version') is-invalid @enderror">
                                </div>
                                <div class="col-md-5"><button type="submit" class="btn btn-primary w-100">Sürüm ekle</button></div>
                                <div class="col-12">
                                    <input type="text" name="notes" value="{{ old('notes') }}" maxlength="2000" aria-label="Notlar" placeholder="Sürüm notu (opsiyonel)" class="form-control">
                                </div>
                            </div>
                        </form>
                    @endcan
                </div>
            </div>

            {{-- İmzalama anahtarları --}}
            <div class="col-12" id="keys">
                <div class="card">
                    <div class="card-header"><h3 class="card-title">İmzalama anahtarları (Ed25519)</h3></div>
                    <div class="card-body">
                        <p class="text-secondary">
                            Lisans yanıtları ürünün aktif anahtarıyla imzalanır. İstemciye aşağıdaki <strong>public key</strong> gömülür;
                            private key sunucuda şifreli dosyada durur ve hiçbir ekranda gösterilmez. Rotasyonda eski anahtar
                            "emekliye ayrılıyor" durumuna geçer ve istemciler güncellenene kadar yayınlanmaya devam eder.
                        </p>
                    </div>
                    <div class="table-responsive">
                        <table class="table card-table table-vcenter">
                            <thead><tr><th>kid</th><th>Public key (base64)</th><th>Durum</th><th>Oluşturma</th><th></th></tr></thead>
                            <tbody>
                            @forelse ($product->signingKeys as $key)
                                <tr>
                                    <td class="font-monospace text-nowrap">{{ $key->kid }}</td>
                                    <td class="font-monospace small user-select-all text-break">{{ $key->public_key }}</td>
                                    <td>
                                        <span class="badge {{ match ($key->status) { \App\Enums\SigningKeyStatus::Active => 'bg-green-lt', \App\Enums\SigningKeyStatus::Retiring => 'bg-yellow-lt', default => 'bg-secondary-lt' } }}">
                                            {{ $key->status->label() }}
                                        </span>
                                    </td>
                                    <td class="text-nowrap">{{ $key->created_at->timezone(config('app.display_timezone'))->format('d.m.Y') }} · {{ $key->creator?->name ?? 'Sistem' }}</td>
                                    <td class="text-end">
                                        @if ($key->status === \App\Enums\SigningKeyStatus::Retiring)
                                            @can('manageKeys', $product)
                                                <form method="POST" action="{{ route('products.keys.retire', [$product, $key]) }}" class="d-flex flex-wrap gap-2 justify-content-end">
                                                    @csrf
                                                    <input type="password" name="current_password" class="form-control form-control-sm w-auto" size="12" placeholder="Parolanız" aria-label="Parolanız" autocomplete="current-password">
                                                    <button type="submit" class="btn btn-sm btn-outline-secondary text-nowrap">Emekliye ayır</button>
                                                </form>
                                            @endcan
                                        @endif
                                    </td>
                                </tr>
                            @empty
                                <tr><td colspan="5" class="text-secondary">Henüz anahtar üretilmedi. Lisans doğrulama için bir anahtar gerekir.</td></tr>
                            @endforelse
                            </tbody>
                        </table>
                    </div>
                    @can('manageKeys', $product)
                        <form method="POST" action="{{ route('products.keys.store', $product) }}" class="card-footer" novalidate>
                            @csrf
                            <div class="row g-2 align-items-start">
                                <div class="col-md-5">
                                    <input type="password" name="current_password" autocomplete="current-password" aria-label="Parolanız" placeholder="İşlemi onaylamak için parolanız"
                                           class="form-control @error('current_password', 'keys') is-invalid @enderror">
                                    @error('current_password', 'keys')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-md-auto">
                                    <button type="submit" class="btn {{ $product->activeSigningKey ? 'btn-outline-warning' : 'btn-primary' }}">
                                        <i class="ti ti-key me-1"></i>{{ $product->activeSigningKey ? 'Anahtar rotasyonu yap' : 'İlk anahtarı üret' }}
                                    </button>
                                </div>
                            </div>
                            @if ($product->activeSigningKey)
                                <small class="form-hint mt-2">Rotasyon tüm yöneticilere e-postayla bildirilir. Yeni public key'i istemci sürümüne ekleyip yayınlamadan eski anahtarı emekliye ayırmayın.</small>
                            @endif
                        </form>
                    @endcan
                </div>
            </div>
        </div>
    @endif

    @can('delete', $product)
        <form method="POST" action="{{ route('products.destroy', $product) }}" class="mt-3">
            @csrf
            @method('DELETE')
            <button type="submit" class="btn btn-outline-danger btn-sm"><i class="ti ti-trash me-1"></i>Ürünü sil</button>
        </form>
    @endcan
@endsection