package bridge;

/**
 * Concrete Implementor — a television.
 * Contains device-specific logic for a TV.
 */
public class TV implements Device {

    private boolean on = false;
    private int volume = 30;
    private int channel = 1;

    @Override public boolean isEnabled() { return on; }
    @Override public void enable()  { on = true;  System.out.println("  [TV] Powered ON");  }
    @Override public void disable() { on = false; System.out.println("  [TV] Powered OFF"); }

    @Override
    public int getVolume() { return volume; }

    @Override
    public void setVolume(int percent) {
        this.volume = Math.max(0, Math.min(100, percent));
        System.out.println("  [TV] Volume set to " + this.volume);
    }

    @Override public int  getChannel()          { return channel; }
    @Override public void setChannel(int ch)    { this.channel = ch; System.out.println("  [TV] Channel -> " + ch); }
    @Override public String getName()           { return "Samsung TV"; }
}