#include "Bureaucrat.hpp"
#include <iostream>
#include <ostream>
#include <string>

Bureaucrat::Bureaucrat()
{
	std::cout << "Bureaucrat()" << std::endl;
}

Bureaucrat::Bureaucrat(const Bureaucrat& src)
{
	*this = src;
	std::cout << "Bureaucrat(Bureaucrat)" << std::endl;
}

Bureaucrat::Bureaucrat(const std::string& name, int grade):
	_name(name)
{
	setGrade(grade);
	std::cout << "Bureaucrat(" << name << ", " << grade << ")" << std::endl;
}

Bureaucrat::~Bureaucrat()
{
	std::cout << "~Bureaucrat()" << std::endl;
}

Bureaucrat& Bureaucrat::operator=(const Bureaucrat &src)
{
	this->_grade = src._grade;

	return *this;
}

void Bureaucrat::setGrade(int new_grade)
{
	if (new_grade > 150)
		throw Bureaucrat::GradeTooLowException();
	if (new_grade < 1)
		throw Bureaucrat::GradeTooHighException();
	this->_grade = new_grade;
}

const std::string& Bureaucrat::getName(void) const
{
	return this->_name;
}

int Bureaucrat::getGrade(void) const
{
	return this->_grade;
}

void Bureaucrat::increment()
{
	if (this->_grade == 1)
		throw GradeTooHighException();
	this->_grade--;
}

void Bureaucrat::decrement()
{
	if (this->_grade == 150)
		throw GradeTooLowException();
	this->_grade++;
}

const char* Bureaucrat::GradeTooLowException::what() const throw()
{
	return "Too low grade";
}

const char* Bureaucrat::GradeTooHighException::what() const throw()
{
	return "Too high grade";
}

std::ostream& operator<<(std::ostream &stream, Bureaucrat &src)
{
	stream << src.getName() << ", bureaucrat grade " << src.getGrade() << "." << std::endl;
	return stream;
}