@extends('layouts.app')

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

@section('content')
@php
    $assigned = $license->assignments->whereNull('returned_at');
    $free = $license->seats_purchased - $assigned->count();
@endphp
<div class="page-head">
    <div>
        <h1>{{ $license->name }}</h1>
        <div class="sub">{{ $license->manufacturer }} {{ $license->product }} · {{ $license->typeLabel() }} · {{ $license->inventory?->name }}</div>
    </div>
    <div class="page-actions">
        @can('editContent', $license->inventory)
            <a href="{{ route('licenses.edit', $license) }}" class="btn btn-primary btn-sm">Bearbeiten</a>
        @endcan
        <a href="{{ route('licenses.index') }}" class="btn btn-secondary btn-sm">Zur Liste</a>
    </div>
</div>

<div class="kpi-grid">
    <div class="kpi"><div class="kpi-value">{{ $license->seats_purchased }}</div><div class="kpi-label">Gekaufte Seats</div></div>
    <div class="kpi"><div class="kpi-value">{{ $assigned->count() }}</div><div class="kpi-label">Zugewiesen</div></div>
    <div class="kpi @if($free < 0) kpi-error @endif">
        <div class="kpi-value">{{ $free }}</div>
        <div class="kpi-label">{{ $free < 0 ? 'Überbelegung!' : 'Frei' }}</div>
    </div>
    <div class="kpi @if($license->expires_at?->isPast()) kpi-error @elseif($license->expires_at?->lessThan(now()->addDays(60))) kpi-warn @endif">
        <div class="kpi-value" style="font-size:1.1rem;">{{ $license->expires_at?->format('d.m.Y') ?? '–' }}</div>
        <div class="kpi-label">Ablauf/Verlängerung {{ $license->auto_renewal ? '(automatisch)' : '' }}</div>
    </div>
</div>

<div class="panel-grid">
    <div class="panel">
        <h2>Details</h2>
        <dl class="props">
            <dt>Status</dt><dd><span class="badge">{{ $license->statusLabel() }}</span></dd>
            <dt>Vertrags-/Bestellnummer</dt><dd>{{ $license->contract_number ?? '–' }}</dd>
            <dt>Kaufdatum</dt><dd>{{ $license->purchase_date?->format('d.m.Y') ?? '–' }}</dd>
            <dt>Vertragsbeginn</dt><dd>{{ $license->contract_start?->format('d.m.Y') ?? '–' }}</dd>
            <dt>Abrechnungsintervall</dt><dd>{{ \App\Models\License::BILLING_INTERVALS[$license->billing_interval] ?? '–' }}</dd>
            <dt>Kosten je Intervall</dt><dd>{{ $license->cost_per_interval ? number_format((float) $license->cost_per_interval, 2, ',', '’').' '.$license->currency : '–' }}</dd>
            <dt>Lieferant</dt><dd>{{ $license->supplier ?? '–' }}</dd>
            <dt>Verantwortlich</dt>
            <dd>@if($license->responsiblePerson)<a href="{{ route('persons.show', $license->responsiblePerson) }}">{{ $license->responsiblePerson->display_name }}</a>@else – @endif</dd>
            <dt>Kostenstelle</dt><dd>{{ $license->cost_center ?? '–' }}</dd>
            <dt>Benachrichtigungsvorlauf</dt><dd>{{ $license->notify_days_before }} Tage</dd>
            @if($license->notes)<dt>Notizen</dt><dd>{!! nl2br(e($license->notes)) !!}</dd>@endif
        </dl>
    </div>

    <div class="panel">
        <h2>Zuweisungen <span class="badge">{{ $assigned->count() }}</span></h2>

        @can('editContent', $license->inventory)
        <form method="POST" action="{{ route('licenses.assign', $license) }}" class="filterbar" style="box-shadow:none;padding:0;">
            @csrf
            <div class="field grow">
                <label for="assign_person">Person</label>
                <select id="assign_person" name="person_id">
                    <option value="">– keine –</option>
                    @foreach($persons as $p)
                        <option value="{{ $p->id }}">{{ $p->display_name }}</option>
                    @endforeach
                </select>
            </div>
            <div class="field grow">
                <label for="assign_asset">oder Gerät</label>
                <select id="assign_asset" name="asset_id">
                    <option value="">– keines –</option>
                    @foreach($assets as $a)
                        <option value="{{ $a->id }}">{{ $a->hostname ?: $a->asset_code }} ({{ $a->model }})</option>
                    @endforeach
                </select>
            </div>
            <div class="field">
                <label for="assign_date">Ab</label>
                <input type="date" id="assign_date" name="assigned_at" value="{{ now()->format('Y-m-d') }}">
            </div>
            <button type="submit" class="btn btn-primary btn-sm">Zuweisen</button>
        </form>
        @endcan

        <div class="table-wrap">
            <table class="data">
                <thead><tr><th>Person / Gerät</th><th>Von</th><th>Bis</th><th></th></tr></thead>
                <tbody>
                @forelse($license->assignments as $assignment)
                <tr>
                    <td>
                        @if($assignment->person)<a href="{{ route('persons.show', $assignment->person) }}">{{ $assignment->person->display_name }}</a>@endif
                        @if($assignment->asset)<a href="{{ route('assets.show', $assignment->asset) }}">{{ $assignment->asset->hostname ?: $assignment->asset->asset_code }}</a>@endif
                    </td>
                    <td>{{ $assignment->assigned_at?->format('d.m.Y') }}</td>
                    <td>{{ $assignment->returned_at?->format('d.m.Y') ?? 'aktiv' }}</td>
                    <td class="text-right">
                        @if(! $assignment->returned_at)
                            @can('editContent', $license->inventory)
                            <form method="POST" action="{{ route('licenses.assignments.return', [$license, $assignment]) }}" class="inline-form">
                                @csrf
                                <button type="submit" class="btn btn-secondary btn-sm">Beenden</button>
                            </form>
                            @endcan
                        @endif
                    </td>
                </tr>
                @empty
                <tr><td colspan="4" class="muted">Keine Zuweisungen.</td></tr>
                @endforelse
                </tbody>
            </table>
        </div>
    </div>
</div>
@endsection