#pragma once
#include <memory>
#include <unordered_map>
#include "components.hpp"
#include "textures.hpp"
#include <SFML/Graphics/RenderWindow.hpp>
#include <guecs/ui.hpp>

namespace scene {
  using std::shared_ptr;
  using namespace textures;

  struct Element {
    std::string name;
    textures::SpriteTexture st;
    components::Animation anim;
    std::string cell;
    float scale_x = 1.0f;
    float scale_y = 1.0f;
    float x = 0;
    float y = 0;
    bool at_mid=false;
    sf::Vector2f pos{0,0};
  };

  struct Engine {
    guecs::UI $ui;
    components::AnimatedScene& $scene;
    std::string $layout;
    std::unordered_map<std::string, int> $actor_name_ids;
    std::vector<Element> $fixtures;
    std::vector<Element> $actors;

    Engine(components::AnimatedScene& scene);

    void init();
    void render(sf::RenderWindow& window);
    bool mouse(float x, float y, guecs::Modifiers mods);

    sf::Vector2f position_sprite(textures::SpriteTexture& st, const std::string& cell_name, float scale_x, float scale_y, bool at_mid, float x_diff=0.0f, float y_diff=0.0f);

    void move_actor(const std::string& actor, const std::string& cell_name);
    void animate_actor(const std::string& actor);
    void play_animations();
  };
}