#include "Config.h"
#include <fstream>
#include <iostream>

#define CFGFILE   "cfg.json"

CConfig::CConfig()
{
}

CConfig::~CConfig()
{
}

bool CConfig::load()
{
	std::ifstream ifs;
	ifs.open(CFGPATH);

	Json::CharReaderBuilder builder;
	builder["collectComments"] = true;
	JSONCPP_STRING errs;
	if (!parseFromStream(builder, ifs, &root, &errs)) {
		std::cout << errs << std::endl;
		//write();
		return false;
	}

	if (ifs.is_open())
		ifs.close();

	// FS
	m_fsIp = root["fsAddr"].asString();
	m_fsPort = (int16_t)root["fsPort"].asInt();
	m_fsPwd = root["fsPwd"].asString();

	// WEBSOCKET
	m_wsPort = (int16_t)root["wsPort"].asInt();
	m_wssPort = (int16_t)root["wssPort"].asInt();
	m_sslFilePath = root["sslFile"].asString();
	m_sslPwd = root["sslPwd"].asString();

	// db
	m_DBhost = root["dbHost"].asString();
	m_DBusername = root["dbUser"].asString();
	m_DBpasswd = root["dbPwd"].asString();
	m_DBdatabase = root["dbName"].asString();
	return true;
}

bool CConfig::write()
{
	//Json::Value root;
	Json::StreamWriterBuilder builder;

	// FS
	root["fsAddr"] = "192.168.1.10";
	root["fsPort"] = 8021;
	root["fsPwd"] = "123456";

	// WEBSOCKET
	root["wsPort"] = 9002;
	root["wssPort"] = 9003;
	root["sslFile"] = "wss.pem";
	root["sslPwd"] = "123456";

	// db
	m_DBhost = root["dbHost"].asString();
	m_DBusername = root["dbUser"].asString();
	m_DBpasswd = root["dbPwd"].asString();
	m_DBdatabase = root["dbName"].asString();

	// db
	root["dbHost"] = "tcp://192.168.8.6:3306";
	root["dbUser"] = "root";
	root["dbPwd"] = "123456";
	root["dbName"] = "asr";

	const std::string json_file = Json::writeString(builder, root);
	std::ofstream ofs;
	ofs.open(CFGPATH);
	ofs.write(json_file.c_str(), json_file.length());
	ofs.close();
	return true;
}

std::shared_ptr<CConfig> CConfig::pInstance(new CConfig);