#pragma once

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

#include "esp_err.h"

typedef struct {
    const char *prompt;
    const char *size;
    bool prompt_extend;
    bool has_seed;
    uint32_t seed;
    uint32_t generation_timeout_ms;
    uint32_t download_timeout_ms;
} image_generation_request_t;

typedef struct {
    uint8_t *png;
    size_t png_len;
    char image_url[1024];
    char output_prompt[256];
    char request_id[80];
    uint16_t width;
    uint16_t height;
} image_generation_result_t;

void image_generation_result_reset(image_generation_result_t *result);
void image_generation_result_free(image_generation_result_t *result);

esp_err_t image_generation_generate_png(const image_generation_request_t *req,
                                        image_generation_result_t *out_result,
                                        char *err,
                                        size_t err_len);