#include "network.hpp"
NetworkManager::NetworkManager() : web(WebSocket::getInstance()) {
    Log::create(INFO, NETWORK, "Network init");
    curl_global_init(CURL_GLOBAL_DEFAULT);
    curl = curl_easy_init();
    if (!curl) {
        Log::create(CRITICAL, NETWORK, "Failed to initialize CURL");
        abort();
    }
}
NetworkManager::~NetworkManager() {
    if (curl) {
        curl_easy_cleanup(curl);
    }
    curl_global_cleanup();
}
unsigned long NetworkManager::WriteCallback(void* contents, unsigned long size, unsigned long nmemb, void* userp) {
    ((std::string*)userp)->append((char*)contents, size * nmemb);
    return size * nmemb;
}
NetworkManager& NetworkManager::getInstance() {
    Log::create(INFO, NETWORK, "Instance event");
    static NetworkManager instance;
    return instance;
}
unsigned long NetworkManager::getLatency() const {
    return 0;
}
std::string NetworkManager::request(const std::string& method, const std::string& path, const std::string& data) {
    std::string response;
    if (curl) {
        curl_easy_setopt(curl, CURLOPT_URL, path.c_str());
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, method.c_str());
        curl_easy_setopt(curl, CURLOPT_POSTFIELDS, data.c_str());
        curl_slist* headers = nullptr;
        headers = curl_slist_append(headers, "Accept: application/json");
        headers = curl_slist_append(headers, "Content-Type: application/json");
        headers = curl_slist_append(headers, ("Authorization: " + web.getToken()).c_str());
        headers = curl_slist_append(headers, "User-Agent: DiscordBot");
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
        curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_3ONLY);
        if ((res = curl_easy_perform(curl)) != 0) {
            Log::create(ERROR, NETWORK, "curl_easy_perform() failed: " + std::string(curl_easy_strerror(res)));
        }
        curl_slist_free_all(headers);
    }
#ifdef DEBUG
    Log::create(INFO, NETWORK, response);
#endif
    return response;
}