#ifndef MUSIC_H
#define MUSIC_H

#include "http.h"
#include "http_connection.h"

#include <boost/filesystem.hpp>
#include <vector>
#include <iostream>

namespace fs = boost::filesystem;

class MusicListing {
	public:
		typedef boost::shared_ptr<MusicListing> p;
		fs::path path;
		virtual void render(HTTP::Connection::p req, HTTPResponse& res) = 0;
};

class MusicTrack : public MusicListing {
	public:
		MusicTrack(const fs::path path);
		virtual void render(HTTP::Connection::p req, HTTPResponse& res);
};

class MusicDirectory : public MusicListing {
	public:
		typedef boost::shared_ptr<MusicDirectory> p;
		typedef std::vector<fs::path> PathListings;
		PathListings directories;
		PathListings tracks;

		MusicDirectory(const fs::path root);
		virtual void render(HTTP::Connection::p req, HTTPResponse& res);
};

namespace music {
	extern fs::path root_directory;
	void init(std::string root);
	MusicListing::p get(const std::vector<std::string>& path);
	MusicListing::p get(const std::string& path);
	MusicDirectory::p get_directory(const std::string& path);
	std::vector<MusicListing::p> find_artist(const std::string artist);
	void begin_update(const std::string path);
	void update(const MusicDirectory& dir);
};

#endif