#include "../headers/AdvancedEnemy.h"
#include "../headers/Bullet.h"
#include "../headers/Plansza.h"

AdvancedEnemy::AdvancedEnemy(int x, int y, const sf::Texture& texture, const sf::Texture& bulletTexture) : Actor(x, y, texture) {
    enemyBulletTexture = bulletTexture;
    hp = 2; //  2 punkty życia
    firerate = 2000; // Strzela co 2
    moving_speed = 4.0f; // Prędkość
    enemyBulletTexture.loadFromFile("../assets/img/bullets/enemy_bullet.png");
}

void AdvancedEnemy::shoot() {
    if (shootClock.getElapsedTime().asMilliseconds() >= firerate) {
        Bullet Cbullet(position.x, position.y + actorSprite.getGlobalBounds().height / 2, enemyBulletTexture);
        Cbullet.setSpeed(10.0f); // Prędkość w dół
        bullets.emplace_back(std::move(Cbullet));

        Bullet Lbullet(position.x - 20, position.y + actorSprite.getGlobalBounds().height / 2, enemyBulletTexture);
        Lbullet.setSpeed(10.0f); // Prędkość w dół
        bullets.emplace_back(std::move(Lbullet));

        Bullet Rbullet(position.x + 20, position.y + actorSprite.getGlobalBounds().height / 2, enemyBulletTexture);
        Rbullet.setSpeed(10.0f); // Prędkość w dół
        bullets.emplace_back(std::move(Rbullet));

        shootClock.restart();
    }
}

void AdvancedEnemy::updateDirection() {
    // Zmieniamy kierunek przeciwnika, gdy dotrze do krawędzi
    if (position.y <= 0) {
        direction = DirectionA::Down;
    } else if (position.y >= 800) {
        direction = DirectionA::Up;
    }

    // logika dla kierunku lewo/prawo
    if (position.x <= 0) {
        direction = DirectionA::Right;
    } else if (position.x >= 1200) {
        direction = DirectionA::Left;
    }
}

void AdvancedEnemy::move(float deltaX, float deltaY) {
    actorSprite.move(deltaX, deltaY);
    position.x += static_cast<int>(deltaX);
    position.y += static_cast<int>(deltaY);
}



void AdvancedEnemy::moveLeft() { move(-moving_speed, 0.0f); }
void AdvancedEnemy::moveRight() { move(moving_speed, 0.0f); }
void AdvancedEnemy::moveUp() { move(0.0f, -moving_speed); }
void AdvancedEnemy::moveDown() { move(0.0f, moving_speed); }

void AdvancedEnemy::update() {
    // Sprawdzamy, czy przeciwnik dotarł do krawędzi i zmieniamy kierunek
    updateDirection();

    switch (direction) {
        case DirectionA::Up:
            moveUp();
        break;
        case DirectionA::Down:
            moveDown();
        break;
        case DirectionA::Left:
            moveLeft();
        break;
        case DirectionA::Right:
            moveRight();
        break;
    }
}


bool AdvancedEnemy::isAlive() const {
    return alive;
}

void AdvancedEnemy::takeDamage() {
    if (--hp <= 0) {
        alive = false;
        Plansza::score += 10;
        Plansza::ultimateCounter += 10;
    }
}