package de.towerdefence.server.match;

import de.towerdefence.server.match.callbacks.PlayerHitpointsCallback;
import de.towerdefence.server.match.callbacks.PlayerMoneyCallback;
import de.towerdefence.server.player.Player;
import lombok.Getter;

import java.util.Optional;

@Getter
public class Match {

    private final String matchId;
    private final Player player1;
    private final Player player2;

    private GameSession player1Session;
    private GameSession player2Session;

    public Match(String matchId, Player player1, Player player2) {
        this.matchId = matchId;
        this.player1 = player1;
        this.player2 = player2;
    }

    public Optional<Player> getOpponent(Player player) {
        boolean isPlayer1 = player1.equals(player);
        boolean isPlayer2 = player2.equals(player);
        if (!isPlayer1 && !isPlayer2) {
            return Optional.empty();
        }
        if (isPlayer1) {
            return Optional.of(player2);
        }
        return Optional.of(player1);
    }

    public Optional<GameSession> getPlayerGameSession(Player player) {
        boolean isPlayer1 = player1.equals(player);
        boolean isPlayer2 = player2.equals(player);
        if (!isPlayer1 && !isPlayer2) {
            return Optional.empty();
        }
        if (isPlayer1) {
            return Optional.of(player1Session);
        }
        return Optional.of(player2Session);

    }

    public void connectPlayer(
        Player player,
        PlayerMoneyCallback moneyCallback,
        PlayerHitpointsCallback hitpointsCallback
    ) {
        boolean isPlayer1 = player1.equals(player);
        boolean isPlayer2 = player2.equals(player);
        if (!isPlayer1 && !isPlayer2) {
            return;
        }
        if (isPlayer1 && player1Session == null) {
            this.player1Session = new GameSession(player, moneyCallback);
            return;
        }
        if (isPlayer2 && player2Session == null) {
            this.player2Session = new GameSession(player, moneyCallback);
            return;
        }
    }

    public boolean hasMatchStarted() {
        return player1Session != null && player2Session != null;
    }
}