#include "UrlTriggerPlugin.h"

#include "ISmsTransceiver.h"
#include "Sms.h"
#include "Util.h"

#include "Logger.h"
#include "Exceptions.h"
#include "HttpClient.h"
#include <sstream>

using namespace std;

UrlTriggerPlugin::UrlTriggerPlugin(string cmd, string url)
  : Plugin(cmd, string("URL Trigger:")+url ), 
    command(cmd), URL(url)
{
}

void UrlTriggerPlugin::Execute(ISmsTransceiver& modem, SMS& sms)
{
	ostringstream request;
	request << URL << "?";
	request << "sender=" << sms.GetSender() << "&";
	request << "data=" << HttpClient::UrlEncode(sms.ExtractParameters());

	string reply;
	try {
		reply = HttpClient::GetString( request.str() );
		reply = Util::str_replace(reply, "\r"); //remove carriage return
		if (reply == "")
			reply = "Empty reply from server !?!";
	} catch (httpexception& e) {
		reply = "Error: Could not execute command";
		Logger::logMessage(string("UrlTrigger failed: ") + command + ">" + e.what() );
	}

	modem.SendSms(sms.GetSender(), reply, true);
}