#ifndef LANDER_HTTP_RES
#define LANDER_HTTP_RES

#include <stdbool.h>
#include <stdio.h>

#include "http/types.h"

typedef struct http_response_header {
  http_header type;
  const char *value;
  bool owned;
} http_response_header;

typedef struct http_response {
  http_status status;
  const char *head;
  size_t head_len;
  size_t head_written;
  http_body_type body_type;
  union {
    char *buf;
    FILE *file;
  } body;
  size_t body_len;
  size_t body_written;
  // If false, the body won't be freed
  bool owns_body;
  http_response_header headers[4];
  size_t header_count;
} http_response;

/*
 * Set the request body to the given buffer. If owned is set to true, the body
 * buffer will be free'd after the request has finished.
 */
void http_res_set_body_buf(http_response *res, const char *body,
                           size_t body_len, bool owned);

/*
 * Set the request body to the given filename.
 */
void http_res_set_body_file(http_response *res, const char *filename);

/*
 * Add a header to the response.
 */
void http_res_add_header(http_response *res, http_header type,
                         const char *value, bool owned);

/*
 * Add a Content-Type header corresponding to the mime type.
 */
void http_res_set_mime_type(http_response *res, http_mime_type mime_type);

#endif