package com.alttd.hunger_games.services;

import com.alttd.hunger_games.data_objects.PLAYER_STATE;
import com.alttd.hunger_games.data_objects.ROUND_STATE;
import lombok.Getter;
import org.bukkit.entity.Player;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;

public class RoundService implements RoundListener {

    @Getter
    private ROUND_STATE roundState;
    private final HashMap<UUID, PLAYER_STATE> players = new HashMap<>();

    public RoundService(Round round) {
        this.roundState = round.register(this);
    }

    public Set<UUID> getPlayers(PLAYER_STATE playerState) {
        return players.entrySet().stream()
                .filter(entry -> entry.getValue().equals(playerState))
                .map(Map.Entry::getKey)
                .collect(Collectors.toSet());
    }

    protected void setPlayerState(UUID uuid, PLAYER_STATE playerState) {
        players.put(uuid, playerState);
    }

    public PLAYER_STATE getPlayerState(UUID uuid) {
        return players.get(uuid);
    }

    @Override
    public void stateChange(ROUND_STATE roundState) {
        this.roundState = roundState;
    }

    @Override
    public void roundReset() {
        players.clear();
        roundState = null;
    }
}