#include "player.h"

#include <boost/bind.hpp>

Player::p Player::create(Connection::p c, boost::function<void (Player::p)> f) {
	Player::p p(new Player(c));
	p->start(f);
	return p;
}

Player::Player(Connection::p c) : connection(c), timer(c->socket.get_io_service()) {
	
}

void Player::start(boost::function<void (Player::p)> f) {
	// Send Hello.
	connection->send(make_shared<Message::Hello>("aotenjoud git"));
	
	// Wait for Login.
	connection->recv(boost::bind(&Player::handle_login, shared_from_this(), _1, f));
}

void Player::handle_login(Message::p msg, boost::function<void (Player::p)> lobby_callback) {
	if(msg->type != Message::Types::Login) {
		return;
	}
	
	Message::Login::p login_msg = dynamic_pointer_cast<Message::Login>(msg);
	
	// Check if nick is invalid.
	if(login_msg->nick.size() == 0) {
		connection->send(make_shared<Message::LoginResponse>(false));
		connection->recv(boost::bind(&Player::handle_login, shared_from_this(), _1, lobby_callback));
		return;
	}
	
	connection->send(make_shared<Message::LoginResponse>(true));
	
	nick_ = login_msg->nick;
	
	lobby_callback(shared_from_this());
}

void Player::handle_ready(Message::p msg, boost::function<void ()> ready_callback) {
	if(msg->type != Message::Types::Ready) {
		return;
	}
	
	ready_callback();
}

void Player::handle_action(Message::p msg, boost::function<void (Action)> action_callback, Actions possible_actions) {
	if(msg->type != Message::Types::RoundAction) {
		return;
	}
	
	Message::RoundAction::p action_msg = dynamic_pointer_cast<Message::RoundAction>(msg);
	
	// Check if the action is valid.
	if(possible_actions.contains(action_msg->action)) {
		action_callback(action_msg->action);
	} else {
		action_callback(possible_actions[0]);
	}
}

std::string Player::nick() {
	return nick_;
}

void Player::game_start(boost::function<void ()> callback, std::vector<Player::p> players) {
	Message::GameStart::p msg = make_shared<Message::GameStart>();
	
	for(std::vector<Player::p>::iterator i = players.begin(); i != players.end(); i++) {
		msg->players.push_back((*i)->nick());
	}
	msg->player_id = id;
	
	connection->send(msg);
	
	connection->recv(boost::bind(&Player::handle_ready, shared_from_this(), _1, callback));
}

void Player::round_start() {
	connection->send(make_shared<Message::RoundStart>());
}

void Player::round_state(State state) {
	connection->send(make_shared<Message::RoundState>(state));
}

void Player::round_end() {
	connection->send(make_shared<Message::RoundEnd>());
}

void Player::get_action(boost::function<void (Action)> callback, Actions expected_actions) {
	connection->recv(boost::bind(&Player::handle_action, shared_from_this(), _1, callback, expected_actions));
}

void Player::kill_action() {
	
}