#ifndef ASCII3D_RENDERER_H
#define ASCII3D_RENDERER_H

#include "config.h"
#include "lighting.h"
#include <stdbool.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct RotationState {
  float angle_x;
  float angle_y;
  float angle_z;
  bool enable_x;
  bool enable_y;
  bool enable_z;
  float speed;
} RotationState;

typedef struct RenderSettings {
  RenderMode mode;
  ColorMode color_mode;
  bool anti_aliasing;
  bool show_fps;
  bool auto_rotate;
  float quality;
  int palette_index;
  Color base_color;
  Color highlight_color;
} RenderSettings;

// Diagnostics profile updated each tick
typedef struct FrameStats {
  double frame_time;
  double fps;
  double avg_fps;
  int frame_count;
  int triangles;
} FrameStats;

// Core Engine Lifecycles
int renderer_init(void);
void renderer_cleanup(void);

// Nulls out all raster buffers ready for drawing
void renderer_clear(void);

void renderer_draw_text(const char *text, const RotationState *rotation);
void renderer_draw_text_ex(const char *text, const RotationState *rotation,
                           const RenderSettings *settings);

// Flushes the rendering pipeline out to standard output
void renderer_present(void);
void renderer_present_color(const RenderSettings *settings);

void renderer_update_rotation(RotationState *rotation, double delta_time);
RotationState renderer_default_rotation(void);
RenderSettings renderer_default_settings(void);

// Dynamic rendering reconfiguration toggles
void renderer_set_mode(RenderMode mode);
void renderer_set_color_mode(ColorMode mode);
void renderer_set_palette(int palette_index);

FrameStats renderer_get_stats(void);
LightingSystem *renderer_get_lighting(void);

// Console visual hacks
void renderer_hide_cursor(void);
void renderer_show_cursor(void);
void renderer_clear_terminal(void);
void renderer_enter_alternate_screen(void);
void renderer_exit_alternate_screen(void);

#ifdef __cplusplus
}
#endif

#endif