@extends('layouts.app')

@section('title', 'SSL Certificates')

@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-shield-lock text-success"></i>
                SSL Certificates
            </h1>
            <p class="text-muted">Monitor SSL certificate expiration and validity across all your sites</p>
        </div>
    </div>

    <!-- Stats Overview -->
    <div class="row g-4 mb-4">
        <div class="col-md-3">
            <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-3">
            <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-shield-check fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Valid Certs</div>
                            <div class="h4 mb-0 text-success">{{ $stats['valid_certs'] }}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <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-warning bg-opacity-10 text-warning rounded p-3">
                                <i class="bi bi-clock-history fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Expiring Soon</div>
                            <div class="h4 mb-0 text-warning">{{ $stats['expiring_soon'] }}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <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-danger bg-opacity-10 text-danger rounded p-3">
                                <i class="bi bi-shield-x fs-4"></i>
                            </div>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <div class="text-muted small">Expired</div>
                            <div class="h4 mb-0 text-danger">{{ $stats['expired'] }}</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>
                SSL Status by Site
            </h5>
        </div>
        <div class="card-body p-0">
            @if($sites->isNotEmpty())
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead class="bg-light">
                            <tr>
                                <th>Website</th>
                                <th>Issuer</th>
                                <th>Issued Date</th>
                                <th>Expiry Date</th>
                                <th>Days Remaining</th>
                                <th>Status</th>
                                <th class="text-end">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($sites as $site)
                                @php
                                    $latestCert = $site->sslCertificates->first();
                                    $daysUntilExpiry = $latestCert && $latestCert->expires_at ? now()->diffInDays($latestCert->expires_at, false) : null;
                                @endphp
                                <tr>
                                    <td>
                                        <div class="fw-semibold">{{ $site->name }}</div>
                                        <div class="small text-muted">{{ $site->url }}</div>
                                    </td>
                                    <td>
                                        @if($latestCert && $latestCert->issuer)
                                            <span class="text-muted">{{ Str::limit($latestCert->issuer, 30) }}</span>
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($latestCert && $latestCert->issued_at)
                                            {{ $latestCert->issued_at->format('M d, Y') }}
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($latestCert && $latestCert->expires_at)
                                            {{ $latestCert->expires_at->format('M d, Y') }}
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($daysUntilExpiry !== null)
                                            @if($daysUntilExpiry < 0)
                                                <span class="text-danger fw-bold">Expired</span>
                                            @elseif($daysUntilExpiry < 30)
                                                <span class="text-warning fw-bold">{{ $daysUntilExpiry }} days</span>
                                            @else
                                                <span class="text-success">{{ $daysUntilExpiry }} days</span>
                                            @endif
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if(!$latestCert)
                                            <span class="badge bg-secondary">
                                                <i class="bi bi-dash-circle"></i> Not Checked
                                            </span>
                                        @elseif($daysUntilExpiry < 0)
                                            <span class="badge bg-danger">
                                                <i class="bi bi-shield-x"></i> Expired
                                            </span>
                                        @elseif($daysUntilExpiry < 30)
                                            <span class="badge bg-warning text-dark">
                                                <i class="bi bi-clock-history"></i> Expiring Soon
                                            </span>
                                        @else
                                            <span class="badge bg-success">
                                                <i class="bi bi-shield-check"></i> Valid
                                            </span>
                                        @endif
                                    </td>
                                    <td class="text-end">
                                        <a href="{{ route('ssl.show', $site) }}" class="btn btn-sm btn-outline-primary">
                                            <i class="bi bi-eye"></i> View Details
                                        </a>
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            @else
                <div class="text-center py-5">
                    <i class="bi bi-shield-lock text-muted" style="font-size: 4rem; opacity: 0.3;"></i>
                    <h5 class="mt-3">No SSL Certificates</h5>
                    <p class="text-muted">Add sites to start monitoring their SSL certificates.</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>

    <!-- Recent Certificates -->
    @if($recentCertificates->isNotEmpty())
    <div class="card border-0 shadow-sm mt-4">
        <div class="card-header bg-white border-bottom">
            <h5 class="mb-0">
                <i class="bi bi-clock-history me-2"></i>
                Recent Certificate Checks
            </h5>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-sm mb-0">
                    <thead class="bg-light">
                        <tr>
                            <th>Time</th>
                            <th>Site</th>
                            <th>Issuer</th>
                            <th>Expires</th>
                            <th>Status</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($recentCertificates as $cert)
                            @php
                                $daysUntilExpiry = $cert->expires_at ? now()->diffInDays($cert->expires_at, false) : null;
                            @endphp
                            <tr>
                                <td class="text-muted small">{{ $cert->created_at->format('M d, H:i:s') }}</td>
                                <td>{{ $cert->site->name }}</td>
                                <td class="small">{{ Str::limit($cert->issuer ?? 'Unknown', 25) }}</td>
                                <td>
                                    @if($cert->expires_at)
                                        {{ $cert->expires_at->format('M d, Y') }}
                                    @else
                                        —
                                    @endif
                                </td>
                                <td>
                                    @if($daysUntilExpiry === null)
                                        <span class="badge bg-secondary">Unknown</span>
                                    @elseif($daysUntilExpiry < 0)
                                        <span class="badge bg-danger">Expired</span>
                                    @elseif($daysUntilExpiry < 30)
                                        <span class="badge bg-warning text-dark">{{ $daysUntilExpiry }}d</span>
                                    @else
                                        <span class="badge bg-success">Valid</span>
                                    @endif
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    @endif
</div>
@endsection