package com.github.boukefalos.tm1638.implementation;

import java.io.IOException;
import java.util.ArrayList;

import base.Duplex;
import base.Receiver;
import base.work.Listen;

import com.github.boukefalos.arduino.exception.ArduinoException;
import com.github.boukefalos.tm1638.AbstractTM1638;

public class Remote extends AbstractTM1638 implements Receiver {
    protected Duplex duplex;

    public Remote(Duplex duplex) {
        this.duplex = duplex;
        listenList = new ArrayList<Listen<Object>>();
        duplex.register(this); // Server > [receive()]
    }

    public void start() {
        duplex.start();
    }

    public void stop() {
        duplex.stop();
    }

    public void exit() {
        super.stop();
        duplex.exit();
    }

    public void receive(byte[] buffer) {
        // Arduino > Server > [Client]
        // Should give option to decode here?
        for (Listen<Object> listen : listenList) {
            listen.add(buffer);
        }
    }

    public void send(byte[] buffer) throws ArduinoException {
        // [Client] > Server > Arduino
        try {
            duplex.send(buffer);
        } catch (IOException e) {
            throw new ArduinoException("Failed to send");
        }
    }
}