#include <iostream>
#include <sstream>

#include <cpr/cpr.h>
#include <json.hpp>

void appInit(char *args) {

}


int main(int argc, char *argv) {

    if (argc > 1) {
        appInit(argv);
    } else {
        std::cout << "Usage: a.out [search keyword]" << std::endl;
    }

    int limit = 3;

    cpr::Parameters parameters{{"query", input},
                        {"limit", "3"},
                        {"indent", "true"},
                        {"key", "AIzaSyA5Xr82w7LrJgaLPb99P4kVZzFlxYuPhng"}};

    auto response = cpr::Get(cpr::Url{
        "https://kgsearch.googleapis.com/v1/entities:search"}, parameters);

    auto json = nlohmann::json::parse(response.text);
    json.flatten();

    for (int i=0; i<limit; i++) {
        std::ostringstream oss;
        std::cout << json["/itemListElement/0/result/name"_json_pointer];
        //std::cout << json["/itemListElement/i/result/@type/0"_json_pointer] << std::endl;
        //std::cout << json["/itemListElement/i/result/@type/1"_json_pointer] << std::endl;
        std::cout << json["/itemListElement/0/result/description"_json_pointer] << std::endl;
        std::cout << json["/itemListElement/0/result/detailedDescription/articleBody"_json_pointer] << std::endl;
        std::cout << json["/itemListElement/0/result/image/url"_json_pointer] << std::endl;
    }

    //std::cout << json.dump(4) << std::endl;
}