export const formatCPF = (cpf: string): string => {
  const cleaned = cpf.replace(/\D/g, "");
  const match = cleaned.match(/^(\d{3})(\d{3})(\d{3})(\d{2})$/);
  if (match) {
    return `${match[1]}.${match[2]}.${match[3]}-${match[4]}`;
  }
  return cpf;
};

export const formatCelular = (celular: string): string => {
  const cleaned = celular.replace(/\D/g, "");
  const match = cleaned.match(/^(\d{2})(\d{5})(\d{4})$/);
  if (match) {
    return `(${match[1]}) ${match[2]}-${match[3]}`;
  }
  return celular;
};

export const formatRG = (rg: string): string => {
  const cleaned = rg.replace(/\D/g, "");
  const match = cleaned.match(/^(\d{2})(\d{3})(\d{3})(\d{1})$/);
  if (match) {
    return `${match[1]}.${match[2]}.${match[3]}-${match[4]}`;
  }
  return rg;
};