@extends('layouts.app')
@section('title', 'Gestión Splitters')
@section('content')

<div class="d-flex align-items-center justify-content-between mb-4 flex-wrap gap-2">
    <div>
        <h5 class="mb-0 fw-bold"><i class="bi bi-diagram-2-fill me-2" style="color:var(--nf-purple)"></i>Gestión Splitters</h5>
        <small class="text-muted">{{ $splitters->count() }} splitters registrados</small>
    </div>
    <a href="{{ route('equipos.splitter.create') }}" class="btn btn-nf-primary btn-sm">
        <i class="bi bi-plus-circle me-1"></i>Agregar Splitter
    </a>
</div>

@if($splitters->isEmpty())
<div class="card">
    <div class="card-body text-center py-5 text-muted">
        <i class="bi bi-diagram-2 fs-1 d-block mb-2 opacity-25"></i>
        Sin splitters. <a href="{{ route('equipos.splitter.create') }}">Agrega el primero.</a>
    </div>
</div>
@else
<div class="row g-3">
    @foreach($splitters as $s)
    @php
        $total  = $s->ports->count();
        $usados = $s->ports->where('estado','ocupado')->count();
        $pct    = $total > 0 ? round(($usados/$total)*100) : 0;
    @endphp
    <div class="col-md-6 col-lg-4">
        <div class="card h-100">
            <div class="card-header d-flex align-items-center justify-content-between py-2">
                <span class="fw-bold">
                    <i class="bi bi-diagram-2 me-1"></i> {{ $s->nombre }}
                    <span class="badge ms-1" style="background:var(--nf-purple)">{{ $s->tipo }}</span>
                </span>
                <form method="POST" action="{{ route('equipos.splitter.destroy', $s) }}"
                      onsubmit="return confirm('¿Eliminar splitter {{ $s->nombre }}?')">
                    @csrf @method('DELETE')
                    <button class="btn btn-outline-danger btn-sm"><i class="bi bi-trash"></i></button>
                </form>
            </div>
            <div class="card-body p-3">
                {{-- Entrada ODF --}}
                <div class="mb-2 small">
                    <span class="text-muted">Entrada ODF:</span>
                    @if($s->odfPort)
                        <span class="badge-odf ms-1">{{ $s->odfPort->etiqueta }}</span>
                    @else
                        <span class="text-muted fst-italic ms-1">No asignado</span>
                    @endif
                </div>

                {{-- Ocupación --}}
                <div class="d-flex align-items-center justify-content-between mb-1 small">
                    <span class="text-muted">Salidas: {{ $usados }}/{{ $total }}</span>
                    <span class="text-muted">{{ $pct }}%</span>
                </div>
                <div class="progress mb-3" style="height:6px">
                    <div class="progress-bar nf-bar" style="width:{{ $pct }}%"></div>
                </div>

                {{-- Salidas --}}
                <div class="d-flex flex-wrap gap-1">
                    @foreach($s->ports as $p)
                    <div class="text-center">
                        <span class="badge {{ $p->estado === 'ocupado' ? 'bg-danger' : 'bg-success' }}"
                              style="font-size:0.72rem;min-width:28px;"
                              title="Salida {{ $p->numero }}{{ $p->cajaNap ? ' → '.$p->cajaNap->nombre : '' }}">
                            S{{ $p->numero }}
                        </span>
                        @if($p->cajaNap)
                        <div style="font-size:0.6rem;color:var(--text-muted);">{{ $p->cajaNap->nombre }}</div>
                        @endif
                    </div>
                    @endforeach
                </div>
            </div>
        </div>
    </div>
    @endforeach
</div>
@endif

@endsection