#include "client_node.h"
#include "ydi_client.h"

String const ClientNode::sig_connection_changed{ "connection_changed" };

void ClientNode::_bind_methods() {
	ClassDB::bind_method(D_METHOD("connect_to_server", "server_url"), &self_type::connect_to_server);
	ADD_SIGNAL(MethodInfo(sig_connection_changed, PropertyInfo(Variant::INT, "connected", PROPERTY_HINT_ENUM, "Disconnected,Connected,Authenticated")));
}

void ClientNode::process() {
	NetworkData::ConnectionStatus const new_status{ ydi::client::status() };
	if (new_status != this->state) {
		this->state = new_status;
		emit_signal(sig_connection_changed, new_status);
	}
}

void ClientNode::exit_tree() {
	ydi::client::disconnect();
}

void ClientNode::_notification(int what) {
	if (Engine::get_singleton()->is_editor_hint()) {
		return;
	}
	switch (what) {
		case NOTIFICATION_ENTER_TREE:
			set_process(true);
			return;
		case NOTIFICATION_PROCESS:
			process();
			return;
		case NOTIFICATION_EXIT_TREE:
			exit_tree();
			return;
		default:
			return;
	}
}

void ClientNode::connect_to_server(String const &server) {
	ydi::client::connect(server);
}