PlayerStatus.java

package com.nbs.client.assassins.views;

import com.nbs.client.assassins.R;
import com.nbs.client.assassins.models.App;
import com.nbs.client.assassins.models.Player;
import com.nbs.client.assassins.models.PlayerMapper;
import com.nbs.client.assassins.models.Repository;
import com.nbs.client.assassins.models.User;
import com.nbs.client.assassins.utils.Bus;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.support.v4.content.LocalBroadcastManager;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

public class PlayerStatus extends LinearLayout {
	
	public interface PlayerReadyListener {
		void ready(PlayerStatus view, String matchId);
	}

	private static final String TAG = "PlayerStatus";
	
	private Context context;
	private boolean isFilterRegistered = false;
	private Player player;
	
	public PlayerStatus(Context context) {
		super(context);
		init(context);
	}

	public PlayerStatus(Context context, AttributeSet attrs) {
		super(context, attrs);
		init(context);
	}

	private void init(Context context) {
		this.context = context;
		if(!(context instanceof PlayerReadyListener)) {
			throw new ClassCastException("PayerStatus.context is not instance of PlayerReadyListener");
		}
	}

	public void update(Player p) {
		this.player = p;
		if(!isFilterRegistered)
			registerFilterWithAction(p.matchId + "." + p.username);
		setName(p.username);
		
		Repository model = App.getRepo();
		User user = model.getUser();
		if(user.getUsername().equals(p.username) && 
		   !Player.READY.equals(p.status)) {
			setStatus("ready?", context.getResources().getColor(R.color.red));
			enableReadyListener();
		} else {
			setStatus(p.status, context.getResources().getColor(R.color.gray));
			disableReadyListener();
		}
		invalidate();
	}

	public void disableReadyListener() {
		TextView t = (TextView)findViewById(R.id.player_status);
		t.setClickable(false);
	}

	public void enableReadyListener() {
		TextView t = (TextView)findViewById(R.id.player_status);
		t.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				arg0.setClickable(false);
				((PlayerReadyListener)context).ready(PlayerStatus.this, player.matchId);
			}
		});
		t.setClickable(true);
	}

	private void registerFilterWithAction(String action) {
		Log.d(TAG, "registering filter: '" + action + "'");
		filter.addAction(action);
		Bus.register(context, rcvr, filter);
		isFilterRegistered = true;
	}

	public void setName(String name) {		
		TextView t = (TextView)findViewById(R.id.player_username);
		t.setText(name);	
	}
	
	public void setStatus(String status, int color) {
		TextView t = (TextView)findViewById(R.id.player_status);
		t.setText(status);
		t.setTextColor(color);
	}

	private IntentFilter filter = new IntentFilter();
	private BroadcastReceiver rcvr = new BroadcastReceiver() {
		@Override
        public void onReceive(Context context, Intent intent) {
			Log.d(TAG, "onReceive("+intent+")");
			update(PlayerMapper.fromExtras(intent.getExtras()));
		}
	};
	
	@Override
	public void finalize() {
		Bus.unregister(context, rcvr);
		try {
			super.finalize();
		} catch (Throwable e) {
			e.printStackTrace();
		}
	}
}