package ruscz.game.gameOfProd.Battle;

import ruscz.game.gameOfProd.Windows.WindowOfBattle;

import java.util.Collections;
import java.util.LinkedList;
import java.util.Random;

public class Battle {
    private final String NAME_OF_CLASS_ENEMY = "ruscz.game.gameOfProd.Battle.Enemy";

    private LinkedList<Enemy> enemies;
    private LinkedList<Hero> heroes;
    private WindowOfBattle windowOfBattle;

    private int turnCount;
    private boolean battleEnded;

    private BattlePerson turnBelongTo;

    public BattlePerson getTurnBelongTo() {
        return turnBelongTo;
    }

    public Battle(LinkedList<Hero> heroes, LinkedList<Enemy> enemies, WindowOfBattle window) {
        this.heroes = heroes;
        this.enemies = enemies;
        this.windowOfBattle = window;
        battleEnded = false;
    }

    public LinkedList<Enemy> getEnemies() {
        return enemies;
    }

    public LinkedList<Hero> getHeroes() {
        return heroes;
    }

    public void startBattle() {
        turnBelongTo = heroes.getFirst();
        windowOfBattle.getMenuOfActions().setVisible(true);
        windowOfBattle.getEnemyDescription().setVisible(true);
        windowOfBattle.repaint();
    }

    public void attackByHero(Enemy e) {
        turnCount++;
        windowOfBattle.getMenuOfActions().setVisible(false);
        windowOfBattle.getEnemyDescription().setVisible(false);
        windowOfBattle.repaint();
        e.setHealth(e.getHealth() - turnBelongTo.getLevel() * turnBelongTo.getStrength());
        windowOfBattle.writeToOutput(turnBelongTo.getName() + " deal " + turnBelongTo.getLevel() * turnBelongTo.getStrength() + " to " + e.getName());
        nextTurn();
    }

    private void nextTurn() {
        windowOfBattle.getMenuOfActions().setVisible(false);
        windowOfBattle.getEnemyDescription().setVisible(false);
        windowOfBattle.repaint();
        LinkedList<BattlePerson> turns = new LinkedList<>(enemies);
        turns.addAll(heroes);
        Collections.shuffle(turns);
        if (turns.getFirst() != turnBelongTo) {
            turnBelongTo = turns.getFirst();
        } else {
            Collections.shuffle(turns);
        }
        System.out.println(turnBelongTo.getClass().getName());
        if (turnBelongTo.getClass().getName().equals(NAME_OF_CLASS_ENEMY)){
            attackByMonster();
        }
        else {
            windowOfBattle.getMenuOfActions().setVisible(true);
            windowOfBattle.getEnemyDescription().setVisible(true);
        }
    }

    private void attackByMonster() {
        turnCount++;
        LinkedList list = getHeroes();
        Random rand = new Random();
        Hero e = (Hero) list.get(rand.nextInt(list.size()));
        e.setHealth(e.getHealth() - turnBelongTo.getLevel() * turnBelongTo.getStrength());
        windowOfBattle.writeToOutput(turnBelongTo.getName() + " deal " + turnBelongTo.getLevel() * turnBelongTo.getStrength() + " to " + e.getName());
        nextTurn();
    }
}