#include "Config.h"

#include <fstream>

#include "common/JsonN.h"
#include "Logger.h"
#include "AppData.h"

AppOption Config::option;

bool Config::init(std::string filename)
{
    NJsonNode jsonroot;
    bool ret = NJson::load(filename, jsonroot);
    if (!ret)
    {
        XLOGE() << "[APP] load config failed, filename=" << filename;
        return false;
    }
    XLOGI() << "[APP] load config success, filename=" << filename;

    if (jsonroot.contains("database"))
    {
        NJsonNode json = jsonroot.at("database");
        option.database.host = json.contains("host") ? json.at("host") : "";
        option.database.port = json.contains("port") ? json.at("port") : 0;
        option.database.user = json.contains("user") ? json.at("user") : "";
        option.database.passwd = json.contains("passwd") ? json.at("passwd") : "";
        option.database.dbname = json.contains("dbname") ? json.at("dbname") : "";

        XLOGI() << "[APP] load database config end. host=" << option.database.host;
    }
    else
    {
        XLOGI() << "[APP] load database config error: not found. host=" << option.database.host;
    }

    if (jsonroot.contains("token"))
    {
        std::string token = jsonroot["token"];
        option.useToken = !token.empty();
    }

    return true;
}