#ifndef CORE_ROUTER_H
#define CORE_ROUTER_H

#include <mongoose.h>

#define ENDPOINTS_MAX_COUNT 128

typedef enum
{
    ENDPOINT_ARG_TYPE_INT,
    ENDPOINT_ARG_TYPE_STR
} endpoint_arg_type_e;

typedef enum
{
    HTTP_METHOD_GET     = (1 << 0),
    HTTP_METHOD_POST    = (1 << 1),
    HTTP_METHOD_PUT     = (1 << 2),
    HTTP_METHOD_DELETE  = (1 << 3),
    HTTP_METHOD_OPTIONS = (1 << 4)
} http_method_e;

typedef struct
{
    endpoint_arg_type_e type;
    union
    {
        int v_int;
        const char *v_str;
    } value;
} endpoint_args_t;

typedef struct
{
    int status_code;
    const char *content_type;
    size_t content_length;
    const char *content;
    int alloced_content;
} endpoint_response_t;

typedef void (*endpoint_func_f)(struct http_message *hm, endpoint_args_t *args, endpoint_response_t *response);

typedef struct
{
    const char *full_route;
    char **route;
    char *route_keeper;
    int method;
    int options;
    endpoint_func_f func;
    int trailing_slash;

    int args_count;
    endpoint_args_t *args;

    int possible_route;
    int args_found;
} endpoint_t;

void
router_init();

endpoint_t*
router_register_endpoint(const char *route, int method, endpoint_func_f func);

endpoint_t*
router_find_endpoint(const char *uri_str, size_t uri_len, struct mg_str *method_str);

void
router_free();

#endif /* CORE_ROUTER_H */