#pragma once

#include <memory>

#include "gfx/types.h"
#include "i_window_content.h"
#include "ui/text_buffer.h"
#include "ui/window_action.h"
#include "ui/menu_bar.h"

class TextView;

struct SyntaxTheme {
  Color normal    = { 1.0f, 1.0f, 1.0f };
  Color keyword   = { 0.8f, 0.6f, 1.0f };
  Color string    = { 1.0f, 0.8f, 0.6f };
  Color number    = { 0.6f, 1.0f, 0.8f };
  Color comment   = { 0.6f, 0.6f, 0.6f };
  Color line_num  = { 0.5f, 0.6f, 0.7f };
};

class Editor : public IWindowContent {
public:
  Editor(void);
  Editor(const std::string& filename);
  ~Editor(void) override;

  void update(void) override;
  void handle_input(SDL_Event* event, int window_x, int window_y, int window_gl_y) override;
  void render(const RenderContext& context, int x, int y_screen, int y_gl,
              int width, int height) override;
  void scroll(int amount, int content_height) override;
  bool should_close(void) override;
  void set_buffer_content(const std::string& content);
  WindowAction get_pending_action(void) override;
  const std::string& get_filename(void) const;

private:
  TextBuffer _buffer;
  std::unique_ptr<TextView> _view;
  std::unique_ptr<MenuBar> _menu_bar;
  bool _should_close;
  WindowAction _pending_action;
  SyntaxTheme _theme;
  std::string _filename;
};