#include "ProxyTransceiver.h"
#include "ConfigFile.h"
#include "Common.h"
#include "Logger.h"
#include "AccessManager.h"

ProxyTransceiver::ProxyTransceiver(ISmsTransceiver& realtransceiver)
	: _transceiver(realtransceiver), _hasCC(false)
{
	Common* cmn = Common::instance();
	_countrycode = cmn->GetConfigfile()->GetValue("smsdaemon","countrycode","").StringValue();
	if (_countrycode != "")
	{
		try
		{
			if (ConfigHelper::StringToInt(_countrycode) != 0)
			{
				_hasCC = true;
			}
		}
		catch (...) 
		{
			Logger::logMessage( "Invalid country code:" + _countrycode);
		}
	}
	if (_hasCC)
		Logger::logMessage( "Enforcing country code: " + _countrycode);
	else
		Logger::logMessage( "No countrycode enforced");
}


void ProxyTransceiver::SendSms(std::string to, std::string message, bool allowMultipart)
{
	unsigned maxLength = allowMultipart ? 900 : 160;

	if (message.size() > maxLength)
		message = message.substr(0,maxLength);

	if (to.at(0) == '+') //no leading + signs
		to.erase(0);

	if (_hasCC) 
	{
		if (to.substr(0,_countrycode.size()) != _countrycode)
			to.insert(0, _countrycode);
	}
	
	if ( AccessManager::IsBlacklisted(to))
	{
		Logger::logMessage( "Will not send message to blacklisted phone: " + to);
		return;
	}

	_transceiver.SendSms(to,message,allowMultipart);
}

std::vector<SMS> ProxyTransceiver::ReadSms(bool readAll)
{
	return _transceiver.ReadSms(readAll);
}