package com.github.boukefalos.tm1638;

import java.io.ByteArrayInputStream;
import java.io.IOException;

import tm1638.Tm1638.Color;
import tm1638.Tm1638.Command;
import tm1638.Tm1638.Ping;
import tm1638.Tm1638.SetLED;
import base.Duplex;

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

public class Server extends com.github.boukefalos.arduino.Server {
    protected TM1638 tm1638;

    public Server(TM1638 tm1638, Duplex duplex, boolean direct) {
        super(tm1638, duplex, direct);
        this.tm1638 = tm1638;
    }

    public void receive(byte[] buffer) {
        // Client > [Server] > Arduino
        if (direct) {
            try {
                tm1638.send(buffer);
            } catch (ArduinoException e) {
                logger.error("", e);
            }
        } else {
            ByteArrayInputStream input = new ByteArrayInputStream(buffer);
            try {
                Command command = Command.parseDelimitedFrom(input);
                logger.debug("Command type = " + command.getType().name());
                switch (command.getType()) {
                    case PING:
                        Ping ping = command.getPing();
                        tm1638.ping(ping.getId());
                        break;
                    case SET_LED:
                        SetLED setLED = command.getSetLED();
                        logger.debug("Color = " + setLED.getColor().name());
                        switch (setLED.getColor()) {
                            case RED:
                                tm1638.setLED(Color.RED, 1);
                            case GREEN:
                                tm1638.setLED(Color.GREEN, 1);
                            default:
                                break;
                        }
                        break;
                    default:
                        break;
                }
            } catch (IOException e) {
                logger.error("Failed to parse input");
                return;
            }
        }
    }
}