/*
   Copyright (C) 2009 - 2015 by Tomasz Sniatowski <kailoran@gmail.com>
   Part of the Battle for Wesnoth Project http://www.wesnoth.org/

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY.

   See the COPYING file for more details.
*/

#include "config.hpp"
#include "game.hpp"
#include "player_network.hpp"
#include "room.hpp"
#include "../log.hpp"
#include "serialization/string_utils.hpp"
#include "util.hpp"

static lg::log_domain log_server("server");
#define ERR_ROOM LOG_STREAM(err, log_server)
#define LOG_ROOM LOG_STREAM(info, log_server)
#define DBG_ROOM LOG_STREAM(debug, log_server)

namespace wesnothd {

room::room(const std::string& name)
	: name_(name)
	, members_()
	, persistent_(false)
	, topic_()
	, logged_(false)
{
}

room::room(const config& wml)
	: name_(wml["name"])
	, members_()
	, persistent_(wml["persistent"].to_bool())
	, topic_(wml["topic"])
	, logged_(wml["logged"].to_bool())
{
}

void room::write(config& cfg) const
{
	cfg["name"] = name_;
	cfg["persistent"] = persistent_;
	cfg["topic"] = topic_;
	cfg["logged"] = logged_;
}

const std::string& room::name() const
{
	return name_;
}

bool room::persistent() const
{
	return persistent_;
}

void room::set_persistent(bool v)
{
	persistent_ = v;
}

const std::string& room::topic() const
{
	return topic_;
}

void room::set_topic(const std::string& v)
{
	topic_ = v;
}

bool room::logged() const
{
	return logged_;
}

void room::set_logged(bool v)
{
	logged_ = v;
}

bool room::add_player(network::connection player)
{
	if (is_member(player)) {
		ERR_ROOM << "ERROR: Player is already in this room. (socket: "
			<< player << ")\n";
		return false;
	}
	members_.push_back(player);
	return true;
}

void room::remove_player(network::connection player)
{
	const user_vector::iterator itor =
		std::find(members_.begin(), members_.end(), player);
	if (itor != members_.end()) {
		members_.erase(itor);
	} else {
		ERR_ROOM << "ERROR: Player is not in this room. (socket: "
			<< player << ")\n";
	}
}


void room::send_data(simple_wml::document& data,
					 const network::connection exclude,
					 std::string packet_type) const
{
	wesnothd::send_to_many(data, members(), exclude, packet_type);
}

void room::send_server_message_to_all(const char* message, network::connection exclude) const
{
	simple_wml::document doc;
	send_server_message(message, 0, &doc);
	send_data(doc, exclude, "message");
}

void room::send_server_message(const char* message, network::connection sock,
						   simple_wml::document* docptr) const
{
	simple_wml::document docbuf;
	if(docptr == NULL) {
		docptr = &docbuf;
	}
	simple_wml::document& doc = *docptr;

	simple_wml::node& msg = doc.root().add_child("message");
	msg.set_attr("sender", "server");
	msg.set_attr_dup("message", message);

	if(sock) {
		send_to_one(doc, sock, "message");
	}
}

void room::process_message(simple_wml::document& /*data*/,
						   const player_map::iterator /*user*/)
{
}



} //end namespace wesnothd