/**
 * PPM library for creating and drawing images using the PPM image format.
 */

#ifndef PPM_H
#define PPM_H
#include <stdint.h>

typedef struct {
  uint8_t r;
  uint8_t g;
  uint8_t b;
} ppm_rgb;

#define PPM_RED (ppm_rgb){255, 0, 0}
#define PPM_GREEN (ppm_rgb){0, 255, 0}
#define PPM_BLUE (ppm_rgb){0, 0, 255}
#define PPM_WHITE (ppm_rgb){255, 255, 255}
#define PPM_BLACK (ppm_rgb){0, 0, 0}

typedef struct {
  uint64_t width;
  uint64_t height;
  ppm_rgb *data;
} ppm_image;

ppm_image *ppm_create(uint64_t height, uint64_t width);
ppm_image *ppm_create_with_background_color(uint64_t height, uint64_t width,
                                            ppm_rgb background_color);
int ppm_destroy(ppm_image *image);
int ppm_to_ppm3_file(ppm_image *image, const char *file_path);
int ppm_to_ppm6_file(ppm_image *image, const char *file_path);
int ppm_draw_point(ppm_image *image, uint64_t x, uint64_t y, ppm_rgb color);
int ppm_draw_circle(ppm_image *image, int x, int y, uint64_t radius,
                    ppm_rgb color);
int ppm_draw_rectangle(ppm_image *image, int x, int y, uint64_t height,
                       uint64_t width, ppm_rgb color);
int ppm_draw_line(ppm_image *image, int x1, int y1, int x2, int y2,
                  ppm_rgb color);
int ppm_clear(ppm_image *image);
int ppm_clear_with_background_color(ppm_image *image, ppm_rgb background_color);

#endif