@extends('layouts.app')
@section('title','Log de Auditoría')
@section('page-title','Log de Auditoría')
@section('breadcrumb')
    <li class="breadcrumb-item"><a href="#">Configuración</a></li>
    <li class="breadcrumb-item active">Auditoría</li>
@endsection

@section('content')

<div class="card card-outline card-secondary mb-3">
    <div class="card-header py-2"><h3 class="card-title"><i class="fas fa-filter mr-1"></i>Filtros</h3></div>
    <div class="card-body py-2">
        <form method="GET" action="{{ route('configuracion.audit-log') }}" class="row g-2">
            <div class="col-md-2">
                <select name="modelo" class="form-control form-control-sm">
                    <option value="">— Modelo —</option>
                    @foreach($modelos as $m)
                    <option value="{{ $m }}" {{ request('modelo') === $m ? 'selected' : '' }}>{{ $m }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-2">
                <select name="evento" class="form-control form-control-sm">
                    <option value="">— Evento —</option>
                    <option value="created"  {{ request('evento') === 'created'  ? 'selected' : '' }}>Creado</option>
                    <option value="updated"  {{ request('evento') === 'updated'  ? 'selected' : '' }}>Modificado</option>
                    <option value="deleted"  {{ request('evento') === 'deleted'  ? 'selected' : '' }}>Eliminado</option>
                </select>
            </div>
            <div class="col-md-2">
                <input type="text" name="usuario" class="form-control form-control-sm"
                    placeholder="Usuario..." value="{{ request('usuario') }}">
            </div>
            <div class="col-md-2">
                <input type="date" name="desde" class="form-control form-control-sm" value="{{ request('desde') }}">
            </div>
            <div class="col-md-2">
                <input type="date" name="hasta" class="form-control form-control-sm" value="{{ request('hasta') }}">
            </div>
            <div class="col-md-2">
                <button type="submit" class="btn btn-secondary btn-sm w-100">
                    <i class="fas fa-search mr-1"></i>Buscar
                </button>
            </div>
        </form>
    </div>
</div>

<div class="card">
    <div class="card-header py-2 d-flex justify-content-between align-items-center">
        <h3 class="card-title"><i class="fas fa-history mr-1"></i>Registros ({{ $logs->total() }})</h3>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-sm table-hover mb-0">
                <thead class="thead-light">
                    <tr>
                        <th style="width:140px">Fecha</th>
                        <th style="width:100px">Modelo</th>
                        <th style="width:50px">ID</th>
                        <th style="width:80px" class="text-center">Evento</th>
                        <th style="width:120px">Usuario</th>
                        <th style="width:110px">IP</th>
                        <th>Cambios</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($logs as $log)
                    <tr>
                        <td class="small text-muted">{{ $log->created_at->format('d/m/Y H:i:s') }}</td>
                        <td><code class="small">{{ $log->model_type }}</code></td>
                        <td class="text-center small">{{ $log->model_id }}</td>
                        <td class="text-center">
                            @if($log->event === 'created')
                                <span class="badge badge-success">Creado</span>
                            @elseif($log->event === 'updated')
                                <span class="badge badge-warning text-dark">Modificado</span>
                            @else
                                <span class="badge badge-danger">Eliminado</span>
                            @endif
                        </td>
                        <td class="small">{{ $log->user_name ?? '—' }}</td>
                        <td class="small text-muted">{{ $log->ip_address ?? '—' }}</td>
                        <td class="small">
                            @if($log->event === 'updated' && $log->old_values && $log->new_values)
                                @foreach($log->new_values as $campo => $nuevo)
                                    @if(isset($log->old_values[$campo]) && $log->old_values[$campo] != $nuevo)
                                    <span class="text-muted">{{ $campo }}:</span>
                                    <span class="text-danger">{{ Str::limit($log->old_values[$campo], 30) }}</span>
                                    <i class="fas fa-arrow-right text-muted mx-1" style="font-size:9px;"></i>
                                    <span class="text-success">{{ Str::limit($nuevo, 30) }}</span>
                                    <br>
                                    @endif
                                @endforeach
                            @elseif($log->event === 'created' && $log->new_values)
                                <span class="text-muted">{{ implode(', ', array_keys($log->new_values)) }}</span>
                            @elseif($log->event === 'deleted' && $log->old_values)
                                <span class="text-muted">{{ implode(', ', array_keys($log->old_values)) }}</span>
                            @else
                                <span class="text-muted">—</span>
                            @endif
                        </td>
                    </tr>
                    @empty
                    <tr><td colspan="7" class="text-center text-muted py-4">No hay registros de auditoría.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
    @if($logs->hasPages())
    <div class="card-footer py-2">
        {{ $logs->links() }}
    </div>
    @endif
</div>

@endsection