#include <exception>
#include <iostream>
#include <regex>

class email
{
 private:
  std::string mail;
 public:

   email(std::string mail)
   {
    this->mail = mail;
   }

 bool isMail()
 {
  //const std::regex pattern("[A-Z0-9._%-]+@[A-Z0-9.-]+?\\.[A-Z]{2,4}b\\.[A-Z]{2,4}");
   const std::regex pattern("[A-Z0-9._%-]+@[A-Z0-9.-]+\\.com.br?+\\.net.br?+\\.org.br)$");
  std::regex_match(mail, pattern);
 }

 email* print()
 {

   std::cout<<"\n\tEmail: "<<mail<<(email(mail).isMail()?" Valid":" Invalid")<<"\n";

 }
};

class phone
{
 private:
  std::string tel;

 public:

   phone(std::string tel)
   {
    this->tel = tel;
   }

  /*
   * ^(\\(?[0-9]{2}\\)?|[-. ]?)[-. ]?[0-9]{4}[-. ]?[0-9]{4}$
   * alida nos formatos:
   * xx xxxx xxxx, xx.xxxx.xxxx, xx-xxxx-xxxx
   * (xx) xxxx xxx, (xx).xxxx.xxx,(xx)-xxxx-xxx
   * xxxx xxxx, xxxx.xxxx, xxxx-xxxx
   */

 bool isPhone()
 {
  const std::regex pattern("^(\\(?[0-9]{2}\\)?|[-. ]?)[-. ]?[0-9]{4}[-. ]?[0-9]{4}$");
  std::regex_match(tel, pattern);
 }

 phone* print()
 {
    std::cout<<"\n\tPhone: "<<tel<<(phone(tel).isPhone()?" Valid":" Invalid")<<"\n";
 }
};

int main(void)
{

  std::string email1 = "regex_cpp@net.br";
  std::string email2 = "regex_cpp@terra.com.br";

  std::string email3 = "regex_cpp@hotmail.com.br.net"; /* nao pode validar */
  std::string email4 = "regex_cpp@hotmail.com";

  std::string email5 = "regex_cpp@yahoo.com.br";
  std::string email6 = "regex_cpp@gmail.com";

  std::string email7 = "regex_cpp@bol.com.br";
  std::string email8 = "regex.cpp@bol.com";

  std::string email9 = "reg_ex.cpp@bol.com";
  std::string email10 = "reg_ex.cpp@org.br";
  std::string email11 = "reg_ex.cpp@net.org.br";

  std::string phone1 = "(17) 3487-1141";

  /*
  email *v1 = new email(email9);
  email *v2 = new email(email10);

  std::cout <<"\n\tEmail 1: "<< email9 << (v1->isMail()? " Valid":" Invalid") <<"\n\n\tEmail 2: "<< email10 << (v2->isMail()? " Valid":" Invalid") <<"\n\n";

  v1->print();
  v2->print();
  */


  email(email1).print();
  email(email2).print();
  email(email3).print();
  email(email4).print();
  email(email5).print();
  email(email6).print();
  email(email7).print();
  email(email8).print();
  email(email9).print();
  email(email10).print();
  email(email11).print();

  phone(phone1).print();

  // email(email9).isMail().print(); erro

  //std::cout <<"\n\tEmail: "<< email10 << (email(email10).isMail()? " Valid":" Invalid")<<"\n\n";
}