@extends('admin.panel.layout')

@section('admin_title', 'Lizenz-Detail')

@section('admin_content')
    <div class="admin-header">
        <div>
            <span class="shop-muted-label">Lizenz · {{ $license->app?->name ?? $license->app_id }}</span>
            <h1>{{ $license->maskedKey() }}</h1>
            <p class="shop-copy" style="margin-top: 10px;">{{ $license->customer?->name }} · {{ $license->customer?->email }}</p>
        </div>
        <div class="admin-toolbar">
            <a href="{{ route('admin.licenses.index') }}" class="shop-button-light"><i class="fas fa-arrow-left"></i> Liste</a>
        </div>
    </div>

    @include('admin.licenses._flash')

    {{-- Einmalige Key-Anzeige direkt nach dem Erstellen --}}
    @if (session('new_key'))
        <div class="admin-panel" style="border-left:4px solid #2563eb; background:#f4f6fc;">
            <span class="shop-muted-label">Lizenzschlüssel — wird nur EINMAL angezeigt</span>
            <div style="font-size:1.7rem; font-weight:800; letter-spacing:3px; margin:12px 0; color:#0f172a; word-break:break-all;">{{ session('new_key') }}</div>
            <div class="admin-toolbar">
                <button type="button" class="shop-button-light" onclick="navigator.clipboard.writeText('{{ session('new_key') }}'); this.innerHTML='<i class=\'fas fa-check\'></i> Kopiert';">
                    <i class="fas fa-copy"></i> Kopieren
                </button>
                <form method="POST" action="{{ route('admin.licenses.mail', $license->id) }}" style="display:inline;">
                    @csrf
                    <input type="hidden" name="key" value="{{ session('new_key') }}">
                    <button type="submit" class="shop-button"><i class="fas fa-paper-plane"></i> Per E-Mail senden</button>
                </form>
            </div>
            <p class="shop-note" style="margin-top:10px;">In der Datenbank steht nur der SHA-256-Hash. Schließt du diese Seite, lässt sich der Key nicht mehr anzeigen — nur ein neuer erzeugen.</p>
        </div>
    @endif

    <div class="admin-card-grid">
        <div class="admin-metric-card"><span>Status</span><strong style="color:{{ $license->status === 'active' ? '#16a34a' : '#dc2626' }};">{{ $license->status === 'active' ? 'Aktiv' : 'Gesperrt' }}</strong></div>
        <div class="admin-metric-card"><span>Stufe</span><strong>{{ $license->tier }}</strong></div>
        <div class="admin-metric-card"><span>Geräte</span><strong>{{ $license->devices->count() }}/{{ $license->max_devices }}</strong></div>
        <div class="admin-metric-card"><span>Quelle</span><strong>{{ $license->source }}</strong></div>
        <div class="admin-metric-card"><span>Erstellt</span><strong style="font-size:1.1rem;">{{ optional($license->created_at)->format('d.m.Y H:i') }}</strong></div>
    </div>

    @if ($license->note)
        <div class="admin-panel"><span class="shop-muted-label">Notiz</span><p style="margin:8px 0 0;">{{ $license->note }}</p></div>
    @endif

    {{-- Aktionen --}}
    <div class="admin-panel">
        <h2 style="font-size:1.4rem; margin-bottom:16px;">Aktionen</h2>
        <div class="admin-toolbar">
            @if ($license->status === 'active')
                <form method="POST" action="{{ route('admin.licenses.revoke', $license->id) }}" onsubmit="return confirm('Lizenz wirklich sperren?');">
                    @csrf <button class="shop-button" style="background:#dc2626;"><i class="fas fa-ban"></i> Sperren</button>
                </form>
            @else
                <form method="POST" action="{{ route('admin.licenses.unrevoke', $license->id) }}">
                    @csrf <button class="shop-button"><i class="fas fa-circle-check"></i> Entsperren</button>
                </form>
            @endif

            <form method="POST" action="{{ route('admin.licenses.devices.reset', $license->id) }}" onsubmit="return confirm('Alle Geräte dieser Lizenz entbinden?');">
                @csrf <button class="shop-button-light"><i class="fas fa-mobile-screen"></i> Alle Geräte zurücksetzen</button>
            </form>

            <form method="POST" action="{{ route('admin.licenses.resend', $license->id) }}" onsubmit="return confirm('Neuen Key erzeugen und mailen? Der alte Key wird damit ungültig.');">
                @csrf <button class="shop-button-light"><i class="fas fa-rotate"></i> Neuen Key mailen</button>
            </form>
        </div>
    </div>

    {{-- Geräte --}}
    <div class="admin-panel">
        <h2 style="font-size:1.4rem; margin-bottom:16px;">Gebundene Geräte</h2>
        <div class="admin-table-wrap">
            <table class="admin-table">
                <thead><tr><th>Name</th><th>Fingerprint</th><th>Erstmals</th><th>Zuletzt</th><th></th></tr></thead>
                <tbody>
                    @forelse ($license->devices as $dev)
                        <tr>
                            <td><strong>{{ $dev->name ?: '—' }}</strong></td>
                            <td><code style="font-size:.8rem;">{{ $dev->shortFingerprint() }}…</code></td>
                            <td><span class="shop-note">{{ optional($dev->first_seen)->format('d.m.Y H:i') }}</span></td>
                            <td><span class="shop-note">{{ optional($dev->last_seen)->format('d.m.Y H:i') }}</span></td>
                            <td>
                                <form method="POST" action="{{ route('admin.licenses.devices.remove', $dev->id) }}" onsubmit="return confirm('Gerät entfernen?');">
                                    @csrf @method('DELETE')
                                    <button class="shop-button-light" style="padding:6px 12px;"><i class="fas fa-xmark"></i></button>
                                </form>
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="5"><div class="shop-note">Noch kein Gerät aktiviert.</div></td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    {{-- Events --}}
    <div class="admin-panel">
        <h2 style="font-size:1.4rem; margin-bottom:16px;">Verlauf</h2>
        <div class="admin-table-wrap">
            <table class="admin-table">
                <thead><tr><th>Zeit</th><th>Aktion</th><th>Detail</th></tr></thead>
                <tbody>
                    @forelse ($events as $ev)
                        <tr>
                            <td><span class="shop-note">{{ optional($ev->ts)->format('d.m.Y H:i:s') }}</span></td>
                            <td><span class="admin-badge" style="background:#eef2ff;color:#4338ca;">{{ $ev->type }}</span></td>
                            <td><span class="shop-note">{{ $ev->detail }}</span></td>
                        </tr>
                    @empty
                        <tr><td colspan="3"><div class="shop-note">Keine Ereignisse.</div></td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
@endsection