@extends('layouts.app')
@section('title', $license->license_key)

@section('breadcrumb')
    <li class="breadcrumb-item"><a href="{{ route('licenses.index') }}">Licenses</a></li>
    <li class="breadcrumb-item active">{{ $license->license_key }}</li>
@endsection

@section('content')
<div class="page-header d-flex justify-content-between align-items-center">
    <div>
        <h1 class="page-title"><i class="bi bi-key me-2"></i>{{ $license->license_key }}</h1>
        <small class="text-muted">{{ $license->customer?->company_name }}</small>
    </div>
    <div class="d-flex gap-2 flex-wrap">
        @can('license.edit')
            @if($license->status === 'active')
            <form method="POST" action="{{ route('licenses.suspend', $license) }}">
                @csrf
                <button type="button" class="btn btn-sm btn-outline-warning" data-confirm="Suspend this license?">
                    <i class="bi bi-pause me-1"></i>Suspend
                </button>
            </form>
            @elseif($license->status === 'suspended')
            <form method="POST" action="{{ route('licenses.activate', $license) }}">
                @csrf
                <button type="button" class="btn btn-sm btn-outline-success" data-confirm="Activate this license?">
                    <i class="bi bi-play me-1"></i>Activate
                </button>
            </form>
            @endif

            <a href="{{ route('licenses.renew.create', $license) }}" class="btn btn-sm btn-outline-info">
                <i class="bi bi-arrow-clockwise me-1"></i>Renew
            </a>
            <a href="{{ route('licenses.edit', $license) }}" class="btn btn-sm btn-outline-primary">
                <i class="bi bi-pencil me-1"></i>Edit
            </a>
        @endcan

        <a href="{{ route('licenses.download', $license) }}" class="btn btn-sm btn-success">
            <i class="bi bi-download me-1"></i>Download
        </a>

        @can('license.edit')
        <form method="POST" action="{{ route('licenses.regenerate', $license) }}" class="d-inline">
            @csrf
            <button type="button" class="btn btn-sm btn-outline-secondary" data-confirm="Regenerate license file signature?">
                <i class="bi bi-arrow-repeat me-1"></i>Regenerate
            </button>
        </form>
        @endcan

        @can('license.delete')
        <form method="POST" action="{{ route('licenses.destroy', $license) }}" class="d-inline">
            @csrf @method('DELETE')
            <button type="button" class="btn btn-sm btn-outline-danger" data-confirm="Revoke this license? This cannot be undone.">
                <i class="bi bi-ban me-1"></i>Revoke
            </button>
        </form>
        @endcan
    </div>
</div>

<!-- Status Banner -->
<div class="alert alert-{{ match($license->status) { 'active' => 'success', 'expired' => 'danger', 'suspended' => 'warning', 'revoked' => 'dark', default => 'secondary' } }} d-flex align-items-center mb-4">
    <i class="bi bi-{{ match($license->status) { 'active' => 'check-circle', 'expired' => 'x-circle', 'suspended' => 'pause-circle', 'revoked' => 'ban', default => 'info-circle' } }} me-2 fs-5"></i>
    <strong>License is {{ strtoupper($license->status) }}</strong>
    @if($license->days_until_expiry !== null)
        &mdash;
        @if($license->days_until_expiry <= 0)
            Expired {{ $license->expiry_date?->diffForHumans() }}
        @else
            Expires in {{ $license->days_until_expiry }} day(s) ({{ $license->expiry_date?->format('d M Y') }})
        @endif
    @elseif($license->license_type === 'lifetime')
        &mdash; No expiry (Lifetime License)
    @endif
</div>

<div class="row g-4">
    <!-- License Details -->
    <div class="col-md-5">
        <div class="card table-card p-4 mb-4">
            <h6 class="fw-bold mb-3 text-muted text-uppercase small">License Details</h6>
            <table class="table table-sm table-borderless mb-0">
                <tr><td class="text-muted small">License Key</td><td><code>{{ $license->license_key }}</code></td></tr>
                <tr><td class="text-muted small">Type</td><td><span class="badge badge-{{ $license->license_type }}">{{ ucfirst($license->license_type) }}</span></td></tr>
                <tr><td class="text-muted small">Issue Date</td><td>{{ $license->issue_date?->format('d M Y') }}</td></tr>
                <tr><td class="text-muted small">Expiry Date</td><td>{{ $license->expiry_date?->format('d M Y') ?? 'Lifetime' }}</td></tr>
                <tr><td class="text-muted small">Max Users</td><td>{{ $license->max_users }}</td></tr>
                <tr><td class="text-muted small">Max Servers</td><td>{{ $license->max_servers }}</td></tr>
                <tr><td class="text-muted small">Last Verified</td><td>{{ $license->last_verified_at?->diffForHumans() ?? 'Never' }}</td></tr>
            </table>
        </div>

        <!-- Modules -->
        <div class="card table-card p-4">
            <h6 class="fw-bold mb-3 text-muted text-uppercase small">Allowed Modules</h6>
            @if($license->allowed_modules)
                <div class="d-flex flex-wrap gap-2">
                    @foreach($license->allowed_modules as $module)
                        <span class="badge bg-primary bg-opacity-10 text-primary border border-primary border-opacity-25 px-3 py-2">
                            {{ strtoupper($module) }}
                        </span>
                    @endforeach
                </div>
            @else
                <p class="text-muted small mb-0">No modules assigned.</p>
            @endif
        </div>
    </div>

    <!-- Servers -->
    <div class="col-md-7">
        <div class="card table-card p-4 mb-4">
            <div class="d-flex justify-content-between align-items-center mb-3">
                <h6 class="fw-bold mb-0 text-muted text-uppercase small">Registered Servers ({{ $license->servers->count() }}/{{ $license->max_servers }})</h6>
            </div>
            @if($license->servers->count())
            <div class="table-responsive">
                <table class="table table-sm table-hover mb-0">
                    <thead class="table-light">
                        <tr><th>Hostname</th><th>IP</th><th>Fingerprint</th><th>Last Validated</th><th>Status</th><th>Action</th></tr>
                    </thead>
                    <tbody>
                        @foreach($license->servers as $server)
                        <tr>
                            <td class="small">{{ $server->hostname }}</td>
                            <td class="small">{{ $server->ip_address }}</td>
                            <td><code style="font-size:0.65rem">{{ substr($server->server_fingerprint, 0, 16) }}...</code></td>
                            <td class="small text-muted">{{ $server->last_validation?->diffForHumans() ?? 'Never' }}</td>
                            <td><span class="badge {{ $server->status === 'active' ? 'badge-active' : 'badge-suspended' }}">{{ ucfirst($server->status) }}</span></td>
                            <td>
                                @if($server->status === 'active')
                                <form method="POST" action="{{ route('servers.deactivate', $server) }}">
                                    @csrf
                                    <button type="button" class="btn btn-xs btn-sm btn-outline-danger" data-confirm="Deactivate this server?">
                                        <i class="bi bi-pause-fill"></i>
                                    </button>
                                </form>
                                @else
                                <form method="POST" action="{{ route('servers.activate', $server) }}">
                                    @csrf
                                    <button class="btn btn-xs btn-sm btn-outline-success">
                                        <i class="bi bi-play-fill"></i>
                                    </button>
                                </form>
                                @endif
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            @else
                <p class="text-muted small mb-0">No servers registered yet. The first API validation will auto-register the server.</p>
            @endif
        </div>

        <!-- Activity Log -->
        <div class="card table-card p-4">
            <h6 class="fw-bold mb-3 text-muted text-uppercase small">Activity Log</h6>
            <div class="timeline" style="max-height:300px;overflow-y:auto">
                @forelse($license->logs->sortByDesc('created_at') as $log)
                <div class="d-flex gap-3 mb-3">
                    <div class="flex-shrink-0">
                        <span class="badge rounded-circle p-2 bg-{{ match($log->action) { 'validated' => 'success', 'created' => 'primary', 'renewed' => 'info', 'expired' => 'danger', 'suspended' => 'warning', default => 'secondary' } }}">
                            <i class="bi bi-{{ match($log->action) { 'validated' => 'check', 'created' => 'plus', 'renewed' => 'arrow-clockwise', 'expired' => 'x', default => 'dot' } }}"></i>
                        </span>
                    </div>
                    <div class="flex-grow-1">
                        <div class="small fw-medium">{{ ucfirst($log->action) }}</div>
                        <div class="small text-muted">{{ $log->description }}</div>
                        <div style="font-size:0.7rem" class="text-muted">{{ $log->created_at?->format('d M Y H:i') }} &bull; {{ $log->created_by }}</div>
                    </div>
                </div>
                @empty
                <p class="text-muted small mb-0">No activity recorded.</p>
                @endforelse
            </div>
        </div>
    </div>
</div>
@endsection