#include "BballRoster.h"
#include <iostream>
using namespace std;

BballRoster::BballRoster()
{
	head = nullptr;
	tail = nullptr;



}


bool BballRoster::rosterEmpty() const
{
	Node* p;
	p = head;
	int i = 0;
	while (p != nullptr)
	{

		p = p->next;
		i++;
	}

	if (i == 0)
	{
		return true;
	}
	else
	{
		return false;
	}

}


int BballRoster::howManyPlayers() const
{
	Node* p;
	p = head;
	int i = 0;
	while (p != nullptr)
	{

		p = p->next;
		i++;
	}



	return i;

}





bool BballRoster::signPlayer(const std::string& firstName, const std::string&lastName, const SomeType& value)
{
	//put data into node
	Node* p;
	p = new Node;
	p->firstname = firstName;
	p->lastname = lastName;
	p->value = value;

	//create unsorted linked list
	if (rosterEmpty() == true)
	{
		head = p;
		tail = p;
		head->next = nullptr;
		p->prev = nullptr;
	}
	else {

		tail->next = p;
		p->prev = tail;
		tail = p;
		tail->next = nullptr;

	}

	//sort linked list
	Node* n;
	Node* k;
	string temp;
	string temp2;
	string temp3;

	for (n = head->next; n != nullptr; n = n->next)
	{
		for (k = head; k != nullptr; k = k->next)
		{
			if (n->lastname < k->lastname)
			{
				temp = n->lastname;
				temp2 = n->firstname;
				temp3 = n->value;

				n->lastname = k->lastname;
				n->firstname = k->firstname;
				n->value = k->value;
				k->lastname = temp;
				k->firstname = temp2;
				k->value = temp3;
			}
			else if (n->lastname == k->lastname)
			{
				if (n->firstname < k->firstname)
				{
					temp = n->lastname;
					temp2 = n->firstname;
					temp3 = n->value;

					n->lastname = k->lastname;
					n->firstname = k->firstname;
					n->value = k->value;
					k->lastname = temp;
					k->firstname = temp2;
					k->value = temp3;
				}

			}
		}

	}




	return true;
}

bool BballRoster::resignPlayer(const std::string& firstName, const std::string&lastName, const SomeType& value)
{


	return false;
}

bool BballRoster::signOrResign(const std::string& firstName, const std::string&lastName, const SomeType& value)
{


	return false;
}

bool BballRoster::renouncePlayer(const std::string& firstName, const std::string& lastName)
{

	return false;
}

bool BballRoster::playerOnRoster(const std::string& firstName, const std::string& lastName) const
{


	return false;
}

bool BballRoster::lookupPlayer(const std::string& firstName, const std::string&lastName, SomeType& value) const
{


	return true;
}

bool BballRoster::choosePlayer(int i, std::string& firstName, std::string&lastName, SomeType& value) const
{


	return true;
}


void BballRoster::swapRoster(BballRoster& other)
{


}

void BballRoster::printRoster()
{
	Node* p = new Node;
	p = head;
	while (p != nullptr)
	{
		cout << p->lastname << " " << p->firstname << " " << p->value << endl;
		p = p->next;
	}
}