#pragma once
#include <guecs/ui.hpp>
#include "gui/event_router.hpp"
#include "gui/guecstra.hpp"
#include "events.hpp"

namespace animator {

  enum class State {
    START=__LINE__,
    ANIMATE=__LINE__,
    END=__LINE__,
  };

  enum class Event {
    TICK=__LINE__,
    PLAY=__LINE__,
    STOP=__LINE__,
    LOOP=__LINE__,
    TOGGLE=__LINE__,
  };

  struct FSM;

  struct UI {
    guecs::UI $ui;

    void button(const std::string& name, std::function<void(guecs::Modifiers mods)> cb);
    void init(const std::string& sprite_name, FSM& fsm);
    void render(sf::RenderWindow& window);
    bool mouse(float x, float y, guecs::Modifiers mods);
    std::shared_ptr<sf::Sprite> get_sprite();
  };

  struct FSM : public DeadSimpleFSM<State, Event> {
    UI $ui;
    gui::routing::Router $router;
    sf::RenderWindow $window{sf::VideoMode({SCREEN_WIDTH, SCREEN_HEIGHT}), "Animation Crafting Tool"};

    void init(const std::string &sprite_name);
    void event(Event ev, std::any data={});
    void START(Event ev);
    void ANIMATE(Event ev);
    void END(Event ev);
    void handle_keyboard_mouse();
    void render();
    bool active();
  };

}