#include "../include/PhoneBook.hpp"
#include <cstddef>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <string>

PhoneBook::PhoneBook()
{
	this->len = 0;
}

PhoneBook::~PhoneBook()
{
	for (size_t i = 0; i < this->len; i++)
		delete this->contacts[i];
}

void	PhoneBook::add_contact(Contact *new_contact)
{
	size_t	i;

	if (this->len < 8)
	{
		this->contacts[this->len] = new_contact;
		this->len++;
	}
	else
	{
		for (i = this->len; i != 0; i--) {
			this->contacts[i] = this->contacts[i - 1];
		}
		this->contacts[0] = new_contact;
	}
}


void PhoneBook::display_contacts()
{
	size_t				i;

	std::cout 
	<< "     index|"
	<< "first name|"
	<< "last name |"
	<< "nickname  |"
	<< "phone num.|"
	<< "darkest s."
	<< std::endl;

	for (i = 0; i < this->len; i++)
	{
		std::cout
		<< std::setw(10) << i
		<< "|"
		<< this->contacts[i]->to_string_partial()
		<< std::endl;
	}
}

Contact* PhoneBook::search(int index)
{
	if ((size_t) index > this->len || index < 0)
		return (NULL);
	return (this->contacts[index]);
}