/*
 * Employee.h    Exercise P-E-M-C, CRTP, Step 3.
 */
#ifndef EMPLOYEE_H
#define EMPLOYEE_H
#include "CRN.h"
#include "Date.h"
#include "Person.h"
#include <string>

namespace IDA_Person
{
   class Employee : public Person_Cloneable<Person, Employee>  // CRTP
   {
   public:
      Employee(const std::string&     name,
	       const IDA_Person::CRN& crn,
	       const IDA_Date::Date&  e_date,
	       int                    e_number,
	       double                 salary,
	       int                    dept = 0);

      ~Employee() = default;

      std::string str() const override;

      int            get_department() const;
      IDA_Date::Date get_employment_date() const;
      int            get_employment_number() const;
      double         get_salary() const;

   protected:
      friend Person_Cloneable<Person, Employee>;
      Employee(const Employee&) = default;

   private:
      Employee& operator=(const Employee&) = delete;

      friend class Manager;
      void set_department(int dept);
      void set_salary(double salary);

      IDA_Date::Date e_date_;
      const int      e_number_;
      double         salary_;
      int            dept_;
   };

} // namespace IDA_Person

#endif