#include "Championship.h"
#include <string>
#include <iomanip>

class SoccerTeam
{
	std::string country;
	long points = 0;

  public:
	explicit SoccerTeam(const std::string& country) : country(country) { }
	std::ostream& print(std::ostream& out) const { return out << country; }
	std::ostream& printWithPoints(std::ostream& out) const { return out << std::setfill('.') << std::setw(20) << std::left << country << std::setfill(' ') << ' ' << points; }
	inline const SoccerTeam& operator+=(long points) { this->points += points; return *this; }
	inline bool operator<(const SoccerTeam& other) const { return points < other.points; }
	inline bool operator>(const SoccerTeam& other) const { return points > other.points; }
	friend inline std::ostream& operator<<(std::ostream& out, const SoccerTeam& team) { return team.print(out); }
};


int main()
{
	Championship<SoccerTeam> soccerWorldCup;
	soccerWorldCup << SoccerTeam("Alemania")
				   << SoccerTeam("Algeria")
				   << SoccerTeam("Argentina")
				   << SoccerTeam("Australia")
				   << SoccerTeam("Belgica")
				   << SoccerTeam("Bosnia")
				   << SoccerTeam("Brasil")
				   << SoccerTeam("Camerun")
				   << SoccerTeam("Chile")
				   << SoccerTeam("Colombia")
				   << SoccerTeam("Corea del Sur")
				   << SoccerTeam("Costa de Marfil")
				   << SoccerTeam("Costa Rica")
				   << SoccerTeam("Croacia")
				   << SoccerTeam("Ecuador")
				   << SoccerTeam("España")
				   << SoccerTeam("Estados Unidos")
				   << SoccerTeam("Francia")
				   << SoccerTeam("Ghana")
				   << SoccerTeam("Grecia")
				   << SoccerTeam("Holanda")
				   << SoccerTeam("Honduras")
				   << SoccerTeam("Inglaterra")
				   << SoccerTeam("Iran")
				   << SoccerTeam("Italia")
				   << SoccerTeam("Japon")
				   << SoccerTeam("Mexico")
				   << SoccerTeam("Nigeria")
				   << SoccerTeam("Portugal")
				   << SoccerTeam("Rusia")
				   << SoccerTeam("Suiza")
				   << SoccerTeam("Uruguay");

	soccerWorldCup.setGroupCount(8);
	if ( ! soccerWorldCup.makeGroups() )
		return 1;

	soccerWorldCup.printGroups(std::cout);

	std::cout << "\n\nMatches:\n";
	soccerWorldCup.update();
	soccerWorldCup.printMatches(std::cout);

	for (Championship<SoccerTeam>::MatchIterator itr = soccerWorldCup.beginMatch(); itr != soccerWorldCup.endMatch(); ++itr)
		(*itr).inventScores(8);

	std::cout << "\n\nInventing scores:\n";
	soccerWorldCup.printMatches(std::cout);

	std::cout << "\n\nGroups and points:\n";
	soccerWorldCup.update();
	soccerWorldCup.printGroups(std::cout, true);
	std::cout << "\n\nMatches:\n";
	soccerWorldCup.printMatches(std::cout);

	return 0;
}