/*  Public Domain / CC-0
 *  Author: tastytea <tastytea@tastytea.de>
 */

#include <fstream>
#include <sstream>
#include <basedir.h>
#include "xdgjson.hpp"

xdgjson::xdgjson(const string &filename, const string &subdir)
: _json()
{
    xdgHandle xdg;
    xdgInitHandle(&xdg);
    _filepath = xdgConfigHome(&xdg);
    xdgWipeHandle(&xdg);

    if (!subdir.empty())
    {
        _filepath /= subdir;
    }
    if (!fs::exists(_filepath))
    {
        fs::create_directories(_filepath);
    }
    _filepath /= filename;
}

const bool xdgjson::read()
{
    std::ifstream file(_filepath);
    if (file.is_open())
    {
        std::stringstream config;
        config << file.rdbuf();
        file.close();
        config >> _json;

        return true;
    }
    else
    {
        return false;
    }
}

const bool xdgjson::write()
{
    std::ofstream file(_filepath);
    if (file.is_open())
    {
        const string config = _json.toStyledString();
        file.write(config.c_str(), config.length());
        file.close();

        return true;
    }
    else
    {
        return false;
    }
}

Json::Value &xdgjson::get_json()
{
    return _json;
}

const fs::path xdgjson::get_filepath() const
{
    return _filepath;
}