advx/src/components/clientes/ClientesList.tsx

import React, { useState, useEffect } from 'react';
import { useQuery } from 'react-query';
import { useNavigate } from 'react-router-dom';
import { PencilIcon } from '@heroicons/react/24/outline';
import api from '../../services/api';
import { formatCPF, formatTelefone } from '../../utils/formatters';

interface ClientesListProps {
  searchTerm: string;
  onEdit: (cliente: any) => void;
}

export const ClientesList: React.FC<ClientesListProps> = ({ searchTerm, onEdit }) => {
  const navigate = useNavigate();
  const [debouncedTerm, setDebouncedTerm] = useState(searchTerm);
  
  // Implementar debounce para a busca
  useEffect(() => {
    const timer = setTimeout(() => {
      setDebouncedTerm(searchTerm);
    }, 300); // 300ms de delay

    return () => clearTimeout(timer);
  }, [searchTerm]);
  
  const { data: clientes = [], isLoading } = useQuery(
    ['clientes', debouncedTerm],
    async () => {
      const response = await api.get('/clientes', {
        params: {
          search: debouncedTerm.toUpperCase()
        }
      });
      
      // Filtrar localmente para melhor resposta
      let filteredClientes = response.data;
      if (debouncedTerm) {
        const searchTerms = debouncedTerm.toUpperCase().split(' ');
        filteredClientes = response.data.filter((cliente: any) => 
          searchTerms.every(term => 
            cliente.nome.includes(term) || 
            cliente.cpfCnpj.includes(term) ||
            cliente.email?.includes(term.toLowerCase())
          )
        );
      }
      
      // Ordenar por nome
      return filteredClientes.sort((a: any, b: any) => 
        a.nome.localeCompare(b.nome)
      );
    },
    {
      staleTime: 1000 * 60, // 1 minuto
      cacheTime: 1000 * 60 * 5, // 5 minutos
      keepPreviousData: true // Manter dados anteriores enquanto carrega novos
    }
  );

  if (isLoading) {
    return (
      <div className="bg-white dark:bg-gray-800 shadow rounded-lg p-6">
        <div className="animate-pulse flex space-x-4">
          <div className="flex-1 space-y-4">
            <div className="h-4 bg-gray-200 dark:bg-gray-700 rounded w-3/4"></div>
            <div className="h-4 bg-gray-200 dark:bg-gray-700 rounded"></div>
            <div className="h-4 bg-gray-200 dark:bg-gray-700 rounded w-5/6"></div>
          </div>
        </div>
      </div>
    );
  }

  return (
    <div className="bg-white dark:bg-gray-800 shadow rounded-lg overflow-hidden">
      {clientes.length === 0 ? (
        <div className="p-6 text-center text-gray-500 dark:text-gray-400">
          Nenhum cliente encontrado
        </div>
      ) : (
        <table className="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
          <thead className="bg-gray-50 dark:bg-gray-900">
            <tr>
              <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                Nome
              </th>
              <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                CPF/CNPJ
              </th>
              <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                Telefone
              </th>
              <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                Email
              </th>
              <th className="relative px-6 py-3">
                <span className="sr-only">Ações</span>
              </th>
            </tr>
          </thead>
          <tbody className="divide-y divide-gray-200 dark:divide-gray-700">
            {clientes.map((cliente: any) => (
              <tr 
                key={cliente.id}
                className="hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors cursor-pointer bg-white dark:bg-gray-800"
                onClick={() => navigate(`/clientes/${cliente.id}`)}
              >
                <td className="px-6 py-4 whitespace-nowrap">
                  <div className="text-sm font-medium text-gray-900 dark:text-white">
                    {cliente.nome}
                  </div>
                </td>
                <td className="px-6 py-4 whitespace-nowrap">
                  <div className="text-sm text-gray-500 dark:text-gray-400">
                    {formatCPF(cliente.cpfCnpj)}
                  </div>
                </td>
                <td className="px-6 py-4 whitespace-nowrap">
                  <div className="text-sm text-gray-500 dark:text-gray-400">
                    {formatTelefone(cliente.telefone)}
                  </div>
                </td>
                <td className="px-6 py-4 whitespace-nowrap">
                  <div className="text-sm text-gray-500 dark:text-gray-400">
                    {cliente.email}
                  </div>
                </td>
                <td className="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                  <button
                    onClick={(e) => {
                      e.stopPropagation();
                      onEdit(cliente);
                    }}
                    className="text-blue-600 dark:text-blue-400 hover:text-blue-900 dark:hover:text-blue-300"
                  >
                    <PencilIcon className="h-5 w-5" />
                  </button>
                </td>
              </tr>
            ))}
          </tbody>
        </table>
      )}
    </div>
  );
};