/*
   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 "gui/auxiliary/find_widget.tpp"
#include "gui/dialogs/helper.hpp"
#include "gui/dialogs/lobby_player_info.hpp"
#include "gui/widgets/button.hpp"
#include "gui/widgets/label.hpp"
#include "gui/widgets/settings.hpp"
#include "gui/widgets/text_box.hpp"

#include "game_preferences.hpp"
#include "gettext.hpp"

#include <boost/bind.hpp>

namespace gui2
{

REGISTER_DIALOG(lobby_player_info)

tlobby_player_info::tlobby_player_info(events::chat_handler& chat,
									   user_info& info,
									   const lobby_info& li)
	: chat_(chat)
	, info_(info)
	, reason_(NULL)
	, time_(NULL)
	, relation_(NULL)
	, add_to_friends_(NULL)
	, add_to_ignores_(NULL)
	, remove_from_list_(NULL)
	, result_open_whisper_(false)
	, lobby_info_(li)
{
}

tlobby_player_info::~tlobby_player_info()
{
}

void tlobby_player_info::pre_show(CVideo& /*video*/, twindow& window)
{
	relation_ = find_widget<tlabel>(&window, "relation_info", false, true);
	connect_signal_mouse_left_click(
			find_widget<tbutton>(&window, "start_whisper", false),
			boost::bind(&tlobby_player_info::start_whisper_button_callback,
						this,
						boost::ref(window)));

	add_to_friends_ = &find_widget<tbutton>(&window, "add_to_friends", false);
	connect_signal_mouse_left_click(
			*add_to_friends_,
			boost::bind(&tlobby_player_info::add_to_friends_button_callback,
						this,
						boost::ref(window)));

	add_to_ignores_ = &find_widget<tbutton>(&window, "add_to_ignores", false);
	connect_signal_mouse_left_click(
			*add_to_ignores_,
			boost::bind(&tlobby_player_info::add_to_ignores_button_callback,
						this,
						boost::ref(window)));

	remove_from_list_
			= &find_widget<tbutton>(&window, "remove_from_list", false);
	connect_signal_mouse_left_click(
			*remove_from_list_,
			boost::bind(&tlobby_player_info::remove_from_list_button_callback,
						this,
						boost::ref(window)));

	connect_signal_mouse_left_click(
			find_widget<tbutton>(&window, "check_status", false),
			boost::bind(&tlobby_player_info::check_status_button_callback,
						this,
						boost::ref(window)));

	connect_signal_mouse_left_click(
			find_widget<tbutton>(&window, "kick", false),
			boost::bind(&tlobby_player_info::kick_button_callback,
						this,
						boost::ref(window)));

	connect_signal_mouse_left_click(
			find_widget<tbutton>(&window, "kick_ban", false),
			boost::bind(&tlobby_player_info::kick_ban_button_callback,
						this,
						boost::ref(window)));

	find_widget<tlabel>(&window, "player_name", false).set_label(info_.name);

	std::stringstream loc;
	const game_info* game = lobby_info_.get_game_by_id(info_.game_id);
	if(game != NULL) {
		loc << _("In game:") << " " << game->name << " ";
		if(info_.observing) {
			loc << _("(observing)");
		} else {
			loc << _("(playing)");
		}
	} else {
		loc << _("In lobby");
	}

	find_widget<tlabel>(&window, "location_info", false).set_label(loc.str());

	update_relation(window);

	if(!preferences::is_authenticated()) {
		twidget* aw = window.find("admin", false);
		aw->set_visible(twidget::tvisible::invisible);
	}
}

void tlobby_player_info::post_show(twindow& /*window*/)
{
}

void tlobby_player_info::update_relation(twindow& w)
{
	add_to_friends_->set_active(false);
	add_to_ignores_->set_active(false);
	remove_from_list_->set_active(false);
	switch(info_.relation) {
		case user_info::FRIEND:
			relation_->set_label(_("On friends list"));
			add_to_ignores_->set_active(true);
			remove_from_list_->set_active(true);
			break;
		case user_info::IGNORED:
			relation_->set_label(_("On ignores list"));
			add_to_friends_->set_active(true);
			remove_from_list_->set_active(true);
			break;
		case user_info::NEUTRAL:
			relation_->set_label(_("Neither a friend nor ignored"));
			add_to_friends_->set_active(true);
			add_to_ignores_->set_active(true);
			break;
		case user_info::ME:
			relation_->set_label(_("You"));
			break;
		default:
			relation_->set_label(_("Error"));
	}
	w.invalidate_layout();
}

void tlobby_player_info::add_to_friends_button_callback(twindow& w)
{
	preferences::add_friend(info_.name, "");
	info_.relation = user_info::FRIEND;
	update_relation(w);
}

void tlobby_player_info::add_to_ignores_button_callback(twindow& w)
{
	preferences::add_ignore(info_.name, "");
	info_.relation = user_info::IGNORED;
	update_relation(w);
}

void tlobby_player_info::remove_from_list_button_callback(twindow& w)
{
	preferences::remove_acquaintance(info_.name);
	info_.relation = user_info::NEUTRAL;
	update_relation(w);
}

void tlobby_player_info::start_whisper_button_callback(twindow& w)
{
	result_open_whisper_ = true;
	w.close();
}

void tlobby_player_info::check_status_button_callback(twindow& w)
{
	chat_.send_command("query", "status " + info_.name);
	w.close();
}

void tlobby_player_info::kick_button_callback(twindow& w)
{
	do_kick_ban(false);
	w.close();
}

void tlobby_player_info::kick_ban_button_callback(twindow& w)
{
	do_kick_ban(true);
	w.close();
}

void tlobby_player_info::do_kick_ban(bool ban)
{
	std::stringstream ss;
	ss << (ban ? "kban" : "kick ") << info_.name;
	if(ban && !time_->get_value().empty()) {
		ss << " " << time_->get_value();
	}
	if(!reason_->get_value().empty()) {
		ss << " " << reason_->get_value();
	}

	chat_.send_command("query", ss.str());
}

} // end namespace gui2