@extends('layouts.app')
@section('title', 'Agregar Puertos EDFA')
@section('content')
<div class="d-flex align-items-center justify-content-between mb-4">
    <h5 class="mb-0 fw-bold">Agregar Puertos EDFA</h5>
    <a href="{{ route('equipos.edfa.index') }}" class="btn btn-outline-secondary btn-sm"><i class="bi bi-arrow-left me-1"></i>Volver</a>
</div>
<div class="row">
    <div class="col-md-6">
        <div class="card">
            <div class="card-header py-3"><i class="bi bi-plus-circle me-2" style="color:var(--nf-purple)"></i>Nuevo EDFA o Puertos</div>
            <div class="card-body">
                @if($errors->any())
                <div class="alert alert-danger small"><ul class="mb-0 ps-3">@foreach($errors->all() as $e)<li>{{ $e }}</li>@endforeach</ul></div>
                @endif
                <form method="POST" action="{{ route('equipos.edfa.store') }}">
                    @csrf
                    <div class="mb-3">
                        <label class="form-label fw-600">Número de EDFA</label>
                        <input type="number" name="edfa_numero" class="form-control" min="1" max="20"
                               value="{{ old('edfa_numero', $maxEdfa + 1) }}" required>
                        <small class="text-muted">EDFA actual más alto: {{ $maxEdfa }}</small>
                    </div>
                    <div class="row g-3 mb-3">
                        <div class="col-6">
                            <label class="form-label fw-600">Puerto desde</label>
                            <input type="number" name="puerto_desde" class="form-control" min="1" value="{{ old('puerto_desde', 1) }}" required>
                        </div>
                        <div class="col-6">
                            <label class="form-label fw-600">Puerto hasta</label>
                            <input type="number" name="puerto_hasta" class="form-control" min="1" value="{{ old('puerto_hasta', 32) }}" required>
                        </div>
                    </div>
                    <div class="alert alert-info small p-2">
                        <i class="bi bi-info-circle me-1"></i>
                        Ejemplo: EDFA5 con 32 puertos → desde 1, hasta 32.
                    </div>
                    <button type="submit" class="btn btn-nf-primary w-100"><i class="bi bi-check-circle me-2"></i>Crear Puertos</button>
                </form>
            </div>
        </div>
    </div>
    <div class="col-md-6">
        <div class="card">
            <div class="card-header py-3"><i class="bi bi-info-circle me-2" style="color:var(--nf-purple)"></i>EDFAs existentes</div>
            <div class="card-body p-0">
                <table class="table table-sm table-nextfiber mb-0">
                    <thead><tr><th>EDFA</th><th>Puertos</th><th>Libres</th><th>Ocupados</th></tr></thead>
                    <tbody>
                        @forelse($edfasExistentes as $e)
                        <tr>
                            <td><strong>EDFA{{ $e->edfa_numero }}</strong></td>
                            <td>{{ App\Models\EdfaPort::where('edfa_numero',$e->edfa_numero)->count() }}</td>
                            <td><span class="badge bg-success">{{ App\Models\EdfaPort::where('edfa_numero',$e->edfa_numero)->where('estado','libre')->count() }}</span></td>
                            <td><span class="badge bg-danger">{{ App\Models\EdfaPort::where('edfa_numero',$e->edfa_numero)->where('estado','ocupado')->count() }}</span></td>
                        </tr>
                        @empty
                        <tr><td colspan="4" class="text-center text-muted py-3">Sin equipos</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>
@endsection