#ifndef R_TOOLS_H
#define R_TOOLS_H

#include <json-c/json.h>
#include <json-c/json_object.h>
#include <string.h>
#include "http_curl.h"

struct json_object * tool_description_http_get();

struct json_object * tools_descriptions(){
    struct json_object *root = json_object_new_array();
    json_object_array_add(root, tool_description_http_get());
    return root;
}


char * tool_function_http_get(char * url) {
    return curl_get(url);
}

struct json_object * tool_description_http_get(){
      // Create root object
    struct json_object *root = json_object_new_object();
    json_object_object_add(root, "type", json_object_new_string("function"));

    // Create function object
    struct json_object *function = json_object_new_object();
    json_object_object_add(function, "name", json_object_new_string("http_fetch"));
    json_object_object_add(function, "description", json_object_new_string("Get the contents of an url."));

    // Create parameters object
    struct json_object *parameters = json_object_new_object();
    json_object_object_add(parameters, "type", json_object_new_string("object"));

    // Create properties object
    struct json_object *properties = json_object_new_object();
    struct json_object *url = json_object_new_object();
    json_object_object_add(url, "type", json_object_new_string("string"));
    json_object_object_add(url, "description", json_object_new_string("fetch url contents."));
    json_object_object_add(properties, "url", url);

    json_object_object_add(parameters, "properties", properties);

    // Add required array
    struct json_object *required = json_object_new_array();
    json_object_array_add(required, json_object_new_string("url"));
    json_object_object_add(parameters, "required", required);

    // Add additionalProperties as false
    json_object_object_add(parameters, "additionalProperties", json_object_new_boolean(0));

    // Add parameters to function object
    json_object_object_add(function, "parameters", parameters);

    // Add strict mode
    json_object_object_add(function, "strict", json_object_new_boolean(1));

    // Add function object to root
    json_object_object_add(root, "function", function);


    return root;
}

struct json_object * tools_execute(struct json_object * tools_array){
    //struct json_object * tools_result = json_object_new_object();
    struct json_object * tools_result_messages = json_object_new_array();
    int array_len = json_object_array_length(tools_array);
  // Iterate over array
    for (int i = 0; i < array_len; i++) {
        struct json_object *obj = json_object_array_get_idx(tools_array, i);
        struct json_object * tool_result = json_object_new_object();
        

        json_object_object_add(tool_result, "tool_call_id", json_object_new_string(json_object_get_string(json_object_object_get(obj, "id"))));

        json_object_object_add(tool_result, "role", json_object_new_string("tool"));

        // Get "id"
        struct json_object *id_obj;
        if (json_object_object_get_ex(obj, "id", &id_obj)) {


            printf("ID: %s\n", json_object_get_string(id_obj));
        }

        // Get "type"
        struct json_object *type_obj;
        if (json_object_object_get_ex(obj, "type", &type_obj)) {
            printf("Type: %s\n", json_object_get_string(type_obj));
        }

        // Get "function" object
        struct json_object *function_obj;
        if (json_object_object_get_ex(obj, "function", &function_obj)) {
            // Get function "name"
            struct json_object *name_obj;
            char * function_name = NULL;
            if (json_object_object_get_ex(function_obj, "name", &name_obj)) {
                function_name = (char *)json_object_get_string(name_obj);
                printf("Function Name: %s\n", json_object_get_string(name_obj));
            }

            // Get function "arguments"
            if(!strcmp(function_name,"http_fetch")){
                
        
            struct json_object *arguments_obj;
            if (json_object_object_get_ex(function_obj, "arguments", &arguments_obj)) {
                struct json_object *arguments = json_tokener_parse(json_object_get_string(arguments_obj));;
                struct json_object *url_obj;
                if (json_object_object_get_ex(arguments, "url", &url_obj)) {
                    char * url = (char *)json_object_get_string(url_obj);
                    char * http_result = curl_get(url);
                    printf("URL: %s\n", json_object_get_string(url_obj));
                    printf("content: %s\n",http_result);
                    json_object_object_add(tool_result, "content", json_object_new_string(http_result));
                }

                printf("Function Arguments: %s\n", json_object_get_string(arguments_obj));
            }
            }
            json_object_array_add(tools_result_messages, tool_result);
        }

        printf("\n"); // Add spacing for readability
    }

    //json_object_object_add(tools_result, "messages", tools_result_messages);
    return tools_result_messages;
}

#endif