@extends('layouts.app')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h3 class="mb-0">
                        <i class="fas fa-map-marked-alt"></i> Zonas de Cobertura
                    </h3>
                    <a href="{{ route('zonas.create') }}" class="btn btn-primary">
                        <i class="fas fa-plus"></i> Nueva Zona
                    </a>
                </div>
                <div class="card-body">
                    <!-- Filtros y búsqueda -->
                    <div class="row mb-3">
                        <div class="col-md-6">
                            <form action="{{ route('zonas.search') }}" method="GET" class="d-flex">
                                <input type="text" name="query" class="form-control me-2" 
                                       placeholder="Buscar por nombre, descripción o departamento..." 
                                       value="{{ request('query') }}">
                                <button type="submit" class="btn btn-outline-primary">
                                    <i class="fas fa-search"></i>
                                </button>
                            </form>
                        </div>
                        <div class="col-md-6">
                            <select class="form-select" id="estadoFilter">
                                <option value="">Todos los estados</option>
                                <option value="1">Activas</option>
                                <option value="0">Inactivas</option>
                            </select>
                        </div>
                    </div>

                    <!-- Tabla de zonas -->
                    <div class="table-responsive">
                        <table class="table table-striped table-hover">
                            <thead class="table-dark">
                                <tr>
                                    <th>Nombre</th>
                                    <th>Descripción</th>
                                    <th>Departamento</th>
                                    <th>Clientes</th>
                                    <th>Estado</th>
                                    <th>Acciones</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($zonas as $zona)
                                    <tr>
                                        <td>
                                            <strong>{{ $zona->nombre }}</strong>
                                        </td>
                                        <td>{{ $zona->descripcion ?: '-' }}</td>
                                        <td>{{ $zona->departamento }}</td>
                                        <td>
                                            <span class="badge bg-info">
                                                {{ $zona->clientes_count ?? $zona->clientes()->count() }} clientes
                                            </span>
                                        </td>
                                        <td>
                                            @if($zona->estado)
                                                <span class="badge bg-success">Activa</span>
                                            @else
                                                <span class="badge bg-danger">Inactiva</span>
                                            @endif
                                        </td>
                                        <td>
                                            <div class="btn-group" role="group">
                                                <a href="{{ route('zonas.show', $zona->id) }}" 
                                                   class="btn btn-sm btn-outline-primary" title="Ver">
                                                    <i class="fas fa-eye"></i>
                                                </a>
                                                <a href="{{ route('zonas.edit', $zona->id) }}" 
                                                   class="btn btn-sm btn-outline-secondary" title="Editar">
                                                    <i class="fas fa-edit"></i>
                                                </a>
                                                <button type="button" class="btn btn-sm btn-outline-danger" 
                                                        onclick="confirmarEliminar({{ $zona->id }})" title="Eliminar">
                                                    <i class="fas fa-trash"></i>
                                                </button>
                                            </div>
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="6" class="text-center text-muted py-4">
                                            <i class="fas fa-map-marked-alt fa-3x mb-3"></i>
                                            <p>No hay zonas registradas</p>
                                        </td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>

                    <!-- Paginación -->
                    <div class="d-flex justify-content-between align-items-center mt-3">
                        <div>
                            Mostrando {{ $zonas->firstItem() ?? 0 }} a {{ $zonas->lastItem() ?? 0 }} 
                            de {{ $zonas->total() }} zonas
                        </div>
                        <div>
                            {{ $zonas->links() }}
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Modal de confirmación para eliminar -->
<div class="modal fade" id="confirmarEliminarModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Confirmar Eliminación</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                ¿Está seguro de que desea eliminar esta zona?
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
                <form id="eliminarForm" method="POST" style="display: inline;">
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="btn btn-danger">Eliminar</button>
                </form>
            </div>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script>
function confirmarEliminar(id) {
    document.getElementById('eliminarForm').action = `/zonas/${id}`;
    new bootstrap.Modal(document.getElementById('confirmarEliminarModal')).show();
}

// Filtro por estado
document.getElementById('estadoFilter').addEventListener('change', function() {
    const estado = this.value;
    const rows = document.querySelectorAll('tbody tr');
    
    rows.forEach(row => {
        const estadoBadge = row.querySelector('td:nth-child(5) .badge');
        if (!estadoBadge) return;
        
        const isActive = estadoBadge.textContent.includes('Activa');
        
        let showRow = true;
        if (estado === '1' && !isActive) {
            showRow = false;
        } else if (estado === '0' && isActive) {
            showRow = false;
        }
        
        row.style.display = showRow ? '' : 'none';
    });
});
</script>
@endsection