export const formatCPFCNPJ = (value: string) => {
  const digits = value.replace(/\D/g, "");
  if (digits.length <= 11) {
    return digits
      .replace(/(\d{3})(\d)/, "$1.$2")
      .replace(/(\d{3})(\d)/, "$1.$2")
      .replace(/(\d{3})(\d{1,2})$/, "$1-$2");
  } else {
    return digits
      .replace(/^(\d{2})(\d)/, "$1.$2")
      .replace(/^(\d{2})\.(\d{3})(\d)/, "$1.$2.$3")
      .replace(/\.(\d{3})(\d)/, ".$1/$2")
      .replace(/(\d{4})(\d)/, "$1-$2");
  }
};

export const formatCEP = (value: string) => {
  return value
    .replace(/\D/g, "")
    .replace(/^(\d{5})(\d)/, "$1-$2")
    .slice(0, 9);
};

export const formatPhone = (value: string) => {
  const clean = value.replace(/\D/g, "");
  
  // (11) 99999-9999
  return clean
    .replace(/^(\d{2})(\d)/, "($1) $2")
    .replace(/(\d{5})(\d)/, "$1-$2")
    .replace(/(-\d{4})\d+?$/, "$1"); 
};