// Zoe AIM Away Message RSS Feed Generator
//
// Seth King and Douglas Thrift
//
// $Id$

#include "Zoe.hpp"
#include "Matcher.hpp"

int main(int argc, char* argv[])
{
	Zoe::program = argv[0];

	for (int index(1); index < argc; ++index)
	{
		ext::String arg(argv[index]);
		Matcher matcher;

		if (arg == matcher("^-config=(.*)$"))
		{
			Zoe::config = matcher[1];
		}
		else if (arg == "-D")
		{
			if (!Zoe::debug) Zoe::debug = true;
		}
		else
		{
			cerr << "Usage: " << Zoe::program << " [-config=config] [-D]\n";

			return 1;
		}
	}

	Zoe zoe;

	return 0;
}

Zoe::Zoe() : rss("zoe.rss")
{
	configure();

	// This is just to figure out Jay's XML output, seems to have worked!
	// It should really go in Rss.cpp later
	api::FileOutputStream fout;

	if (this->rss != "-") fout.Open(this->rss); // need to ask Jay "Why?"

	xml::TextWriter rss(this->rss != "-" ? /*api::FileOutputStream(this->rss)*/
		fout : api::Cout.GetStream());
	xml::ScopeElement root(rss, "rss");

	rss.SetAttribute("version", "2.0");

	xml::ScopeElement channel(rss, "channel");

	rss.OpenElement("title");
	rss.OutputText("Zoe's Away Messages");
	rss.CloseElement();
	rss.OpenElement("link");
	rss.OutputText("http://computers.douglasthrift.net/zoe.xml");
	rss.CloseElement();
}

bool Zoe::debug(false);
ext::String Zoe::program, Zoe::config("zoe.xml");

void Zoe::configure()
{
	ext::Handle<xml::Document> document(xml::Parse(config));
	ext::Handle<xml::Node> zoe(*document/"zoe");

	login = *zoe/"login";
	password = *zoe/"password";

	if (!(*zoe/"rss").IsEmpty()) rss = *zoe/"rss";
}