#include <Bureaucrat.hpp>
#include <Form.hpp>

Bureaucrat::Bureaucrat() : name("Franck Leboeuf") {
	std::cout << "Bureaucrat default constructor called" << std::endl;
	setGrade(150);
}

Bureaucrat::Bureaucrat(const Bureaucrat& other) : name(other.name), grade(other.grade) {
	std::cout << "Bureaucrat copy constructor called" << std::endl;
}

Bureaucrat::Bureaucrat(const std::string& name) : name(name) {
	std::cout << "Bureaucrat (name) constructor called" << std::endl;
	setGrade(150);
}

Bureaucrat::Bureaucrat(const std::string& name, const unsigned short grade) : name(name) {
	std::cout << "Bureaucrat (name, grade) constructor called" << std::endl;
	setGrade(grade);
}

void Bureaucrat::incrementGrade() {
	std::cout << "Increment grade called" << std::endl;
	setGrade(grade - 1);
}

void Bureaucrat::decrementGrade() {
	std::cout << "Decrement grade called" << std::endl;
	setGrade(grade + 1);
}

void Bureaucrat::signForm(Form& form) {
	if (form.getIsSigned()) {
		std::cout << name << " couldn't sign " << form.getName() << " because it is already signed" << std::endl;
		return;
	}

	try {
		form.beSigned(*this);
		std::cout << name << " signed " << form.getName() << std::endl;
	} catch (const std::exception& exception) {
		std::cout << name << " couldn't sign " << form.getName() << " because " << exception.what() << std::endl;
	}
}

const std::string& Bureaucrat::getName() const {
	return name;
}

unsigned short Bureaucrat::getGrade() const {
	return grade;
}

Bureaucrat& Bureaucrat::operator=(const Bureaucrat& other) {
	std::cout << "Bureaucrat assignment operator called" << std::endl;

	if (this != &other)
		grade = other.grade;

	return *this;
}

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

void Bureaucrat::setGrade(const unsigned short grade) {
	if (grade > 150)
		throw GradeTooLowException();

	if (grade < 1)
		throw GradeTooHighException();

	this->grade = grade;
}

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