#pragma once
#include <stddef.h>
#include "stellar/http.h"
#include "http_decoder_private.h"
#include "http_decoder_string.h"

enum http_item
{
    HTTP_ITEM_URI = 0x01,
    HTTP_ITEM_STATUS = 0x02,
    HTTP_ITEM_METHOD = 0x03,
    HTTP_ITEM_VERSION = 0x04,
    HTTP_ITEM_HDRKEY = 0x05,
    HTTP_ITEM_HDRVAL = 0x06,
    HTTP_ITEM_BODY = 0x07,
};

struct http_decoder_table;
struct http_decoder_table *http_decoder_table_new(nmx_pool_t *mempool);

void http_decoder_table_free(struct http_decoder_table *table);

enum string_state
http_decoder_table_state(struct http_decoder_table *table, enum http_item type);

void http_decoder_table_refer(struct http_decoder_table *table, enum http_item type,
                              const char *at, size_t len);

void http_decoder_table_cache(struct http_decoder_table *table, enum http_item type);

void http_decoder_table_commit(struct http_decoder_table *table, enum http_item type);

void http_decoder_table_reset(struct http_decoder_table *table, enum http_item type);

void http_decoder_table_reinit(struct http_decoder_table *table);

void http_decoder_table_dump(struct http_decoder_table *table);

int http_decoder_table_get_uri(const struct http_decoder_table *table, char **out, size_t *out_len);

int http_decoder_table_get_method(const struct http_decoder_table *table, char **out, size_t *out_len);

int http_decoder_table_get_status(const struct http_decoder_table *table, char **out, size_t *out_len);

int http_decoder_table_get_version(const struct http_decoder_table *table, char **out, size_t *out_len);

int http_decoder_table_get_body(const struct http_decoder_table *table, char **out, size_t *out_len);

int http_decoder_table_get_header(const struct http_decoder_table *table,
                                  const char *name, size_t name_len,
                                  struct http_header_field *hdr_res);

int http_decoder_table_iter_header(struct http_decoder_table *table,
                                   struct http_header_field *hdr);
int http_decoder_table_reset_header_iter(struct http_decoder_table *table);
/**
 * @brief Is there a parsed header
 *
 * @retval yes(1) no(0)
 */
int http_decoder_table_has_parsed_header(struct http_decoder_table *table);

/**
 * @brief If headers have been parsed completely
 *
 * @retval yes(1) no(0)
 */
int http_decoder_table_header_complete(struct http_decoder_table *table);

/**
 * @brief set flag for headers parsed completely
 */
void http_decoder_table_set_header_complete(struct http_decoder_table *table);

void http_decoder_table_reset_header_complete(struct http_decoder_table *table);

void http_decoder_table_update_commit_index(struct http_decoder_table *table);

int http_decoder_table_get_total_parsed_header(struct http_decoder_table *table);