package de.ctdo.bunti.model;

import de.ctdo.bunti.dmx.DMX;
import de.ctdo.bunti.dmx.model.DMXChannel;
import org.codehaus.jackson.annotate.JsonIgnore;

import javax.persistence.Entity;
import javax.persistence.Transient;

@Entity
public class Par56Spot extends BuntiDMXDevice {

    private static final String CHANNEL_MODE = "mode";
    private static final String CHANNEL_RED = "red";
    private static final String CHANNEL_GREEN = "green";
    private static final String CHANNEL_BLUE = "blue";
    private static final String CHANNEL_SPEED = "speed";

    public Par56Spot() {
        super();
        addChannels();
    }

    private void addChannels() {
        int offset = 0;
        addChannel(new DMXChannel(offset++, CHANNEL_MODE));
        addChannel(new DMXChannel(offset++, CHANNEL_RED));
        addChannel(new DMXChannel(offset++, CHANNEL_GREEN));
        addChannel(new DMXChannel(offset++, CHANNEL_BLUE));
        addChannel(new DMXChannel(offset, CHANNEL_SPEED));
    }

    public final void setRed(int value) {
        setChannelValueByName(CHANNEL_RED, value);
    }

    public final void setGreen(int value) {
        setChannelValueByName(CHANNEL_GREEN, value);
    }

    public final void setBlue(int value) {
        setChannelValueByName(CHANNEL_BLUE, value);
    }

    @JsonIgnore
    @Transient
    public final int getRed() {
        return getChannelValueByName(CHANNEL_RED);
    }

    @JsonIgnore
    @Transient
    public final int getGreen() {
        return getChannelValueByName(CHANNEL_GREEN);
    }

    @JsonIgnore
    @Transient
    public final int getBlue() {
        return getChannelValueByName(CHANNEL_BLUE);
    }

    @Override
    public final void switchOff() {
        setChannelValueByName(CHANNEL_MODE, DMX.DMX_CHANNEL_VALUE_MIN);
        setRed(DMX.DMX_CHANNEL_VALUE_MIN);
        setGreen(DMX.DMX_CHANNEL_VALUE_MIN);
        setBlue(DMX.DMX_CHANNEL_VALUE_MIN);
        setChannelValueByName(CHANNEL_SPEED, DMX.DMX_CHANNEL_VALUE_MIN);
    }

    @Override
    public final void switchOn() {
        setChannelValueByName(CHANNEL_MODE, DMX.DMX_CHANNEL_VALUE_MIN);
        setRed(DMX.DMX_CHANNEL_VALUE_MAX);
        setGreen(DMX.DMX_CHANNEL_VALUE_MAX);
        setBlue(DMX.DMX_CHANNEL_VALUE_MAX);
        setChannelValueByName(CHANNEL_SPEED, DMX.DMX_CHANNEL_VALUE_MIN);
    }

    @Override
    public final String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("Par56Spot ");
        sb.append(getId());
        sb.append(", ");
        sb.append(getDeviceName());
        sb.append(" [");
        sb.append(getRed());
        sb.append(",");
        sb.append(getGreen());
        sb.append(",");
        sb.append(getBlue());
        sb.append("]");
        return sb.toString();
    }

}