@extends('layouts.app')

@section('title', 'TCP Ports Overview')

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h2 mb-2">
                <i class="bi bi-hdd-network text-dark"></i>
                TCP Port Monitoring
            </h1>
            <p class="text-muted">Monitor TCP port availability and connectivity across all your servers</p>
        </div>
    </div>

    <!-- Stats Overview -->
    <div class="row g-4 mb-4">
        <div class="col-md-4">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <div class="bg-primary bg-opacity-10 text-primary rounded p-3">
                                <i class="bi bi-globe fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Total Sites</div>
                            <div class="h4 mb-0">{{ $stats['total_sites'] }}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <div class="bg-dark bg-opacity-10 text-dark rounded p-3">
                                <i class="bi bi-hdd-network fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Monitored Ports</div>
                            <div class="h4 mb-0">{{ $stats['total_ports_monitored'] }}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <div class="bg-success bg-opacity-10 text-success rounded p-3">
                                <i class="bi bi-check-circle fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Sites with Ports</div>
                            <div class="h4 mb-0">{{ $stats['sites_with_ports'] }}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Sites List -->
    <div class="card border-0 shadow-sm">
        <div class="card-header bg-white border-bottom">
            <h5 class="mb-0">
                <i class="bi bi-list-check me-2"></i>
                TCP Ports by Site
            </h5>
        </div>
        <div class="card-body p-0">
            @if($sites->isNotEmpty())
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead class="bg-light">
                            <tr>
                                <th>Website</th>
                                <th>Monitored Ports</th>
                                <th>Active Ports</th>
                                <th>Common Ports</th>
                                <th class="text-end">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($sites as $site)
                                @php
                                    $activePorts = $site->tcpPorts->where('is_active', true);
                                @endphp
                                <tr>
                                    <td>
                                        <div class="fw-semibold">{{ $site->name }}</div>
                                        <div class="small text-muted">{{ $site->url }}</div>
                                    </td>
                                    <td>
                                        <span class="badge bg-primary fs-6">
                                            {{ $site->tcp_ports_count }} ports
                                        </span>
                                    </td>
                                    <td>
                                        @if($activePorts->count() > 0)
                                            <span class="badge bg-success">
                                                <i class="bi bi-check-circle"></i> {{ $activePorts->count() }} active
                                            </span>
                                        @else
                                            <span class="badge bg-secondary">
                                                <i class="bi bi-dash-circle"></i> None active
                                            </span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($site->tcpPorts->isNotEmpty())
                                            @foreach($site->tcpPorts->take(5) as $port)
                                                <span class="badge bg-dark me-1">{{ $port->port }}</span>
                                            @endforeach
                                            @if($site->tcpPorts->count() > 5)
                                                <span class="badge bg-light text-dark">+{{ $site->tcpPorts->count() - 5 }}</span>
                                            @endif
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td class="text-end">
                                        <a href="{{ route('tcp-ports.index', $site) }}" class="btn btn-sm btn-outline-primary">
                                            <i class="bi bi-eye"></i> View Ports
                                        </a>
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            @else
                <div class="text-center py-5">
                    <i class="bi bi-hdd-network text-muted" style="font-size: 4rem; opacity: 0.3;"></i>
                    <h5 class="mt-3">No TCP Ports Monitored</h5>
                    <p class="text-muted">Add sites and configure TCP ports to start monitoring connectivity.</p>
                    <a href="{{ route('sites.create') }}" class="btn btn-primary mt-3">
                        <i class="bi bi-plus-circle"></i> Add Site
                    </a>
                </div>
            @endif
        </div>
    </div>

    <!-- Common Ports Reference -->
    <div class="card border-0 shadow-sm mt-4">
        <div class="card-header bg-white">
            <h6 class="mb-0">
                <i class="bi bi-info-circle me-2"></i>
                Common TCP Ports Reference
            </h6>
        </div>
        <div class="card-body">
            <div class="row">
                <div class="col-md-6">
                    <ul class="list-unstyled mb-0">
                        <li class="mb-2"><span class="badge bg-dark">80</span> <span class="ms-2">HTTP</span></li>
                        <li class="mb-2"><span class="badge bg-dark">443</span> <span class="ms-2">HTTPS</span></li>
                        <li class="mb-2"><span class="badge bg-dark">22</span> <span class="ms-2">SSH</span></li>
                        <li class="mb-2"><span class="badge bg-dark">21</span> <span class="ms-2">FTP</span></li>
                        <li class="mb-2"><span class="badge bg-dark">25</span> <span class="ms-2">SMTP</span></li>
                    </ul>
                </div>
                <div class="col-md-6">
                    <ul class="list-unstyled mb-0">
                        <li class="mb-2"><span class="badge bg-dark">3306</span> <span class="ms-2">MySQL</span></li>
                        <li class="mb-2"><span class="badge bg-dark">5432</span> <span class="ms-2">PostgreSQL</span></li>
                        <li class="mb-2"><span class="badge bg-dark">6379</span> <span class="ms-2">Redis</span></li>
                        <li class="mb-2"><span class="badge bg-dark">27017</span> <span class="ms-2">MongoDB</span></li>
                        <li class="mb-2"><span class="badge bg-dark">3000</span> <span class="ms-2">Node.js (common)</span></li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection