package sand.falling.opengl;

import android.content.Context;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.Toast;

public class MenuBar extends LinearLayout
{
	//Used when exit is called because we need the specific instance of the activity to end
	private MainActivity activity;
	
	private Context context;
	
	static ImageButton eraser_button;
	static ImageButton play_pause_button;
	private ImageButton save_button;
	private ImageButton load_button;
	private ImageButton load_demo_button;
	private ImageButton exit_button;
	
	//Used for eraser
	static boolean eraser_on = false;
	private static int temp_element = 0;
	
	//Used for play/pause
	static boolean play = true;

	//Constructor
	public MenuBar(Context context, AttributeSet attrs)
	{
		super(context, attrs);
		this.context = context;
		this.setGravity(Gravity.CENTER_HORIZONTAL);
	}
	
	//Used to get specific instance of activity
	public void setActivity(MainActivity act)
	{
		activity = act;
	}
	
	//Testing
	public void hi()
	{}
	public static void seteraseroff()
	{
		eraser_button.setImageResource(R.drawable.eraser);
		
		eraser_on = false;
		MainActivity.setElement(temp_element);
		
	}

	//Called when it's finished inflating the XML layout
	@Override
	protected void onFinishInflate()
	{
		//Set up all the variables for the objects
		eraser_button = (ImageButton) findViewById(R.id.eraser_button);
		play_pause_button = (ImageButton) findViewById(R.id.play_pause_button);
		save_button = (ImageButton) findViewById(R.id.save_button);
		load_button = (ImageButton) findViewById(R.id.load_button);
		load_demo_button = (ImageButton) findViewById(R.id.load_demo_button);
		exit_button = (ImageButton) findViewById(R.id.exit_button);
		
		//Set up the OnClickListener for the eraser button
		eraser_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
					//If it was on eraser, swap back to regular element
					if(eraser_on)
					{
						eraser_on = false;
						MainActivity.setElement(temp_element);
						
						//Change the button to look unclicked
						eraser_button.setImageResource(R.drawable.eraser);
					}
					//If it is on a normal element, go to eraser and store that element for later
					else
					{
						eraser_on = true;
						temp_element = MainActivity.getElement();
						MainActivity.setElement(3);
						
						//Change the button to look clicked
						eraser_button.setImageResource(R.drawable.eraser_on);
					}
				}
			}
		);
		if(MainActivity.getElement() == 3) //If the current element is eraser
		{
			 //Start off the button to being on
			eraser_button.setImageResource(R.drawable.eraser_on);
		}
		else
		{
			//Start off the eraser in "off" position
			eraser_button.setImageResource(R.drawable.eraser);
		}
		
		
		//Set up the OnClickListener for the play/pause button
		play_pause_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
					if(play)
					{
						play = false;
						play_pause_button.setImageResource(R.drawable.play);
						MainActivity.pause();
					}
					else
					{
						play = true;
						play_pause_button.setImageResource(R.drawable.pause);
						MainActivity.play();
					}
				}
				
			}
		);
		if(MainActivity.getPlayState() == 1)
		{
			play_pause_button.setImageResource(R.drawable.pause);
		}
		else
		{
			play_pause_button.setImageResource(R.drawable.play);
		}
		
		//Set up the OnClickListener for the save button
		save_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
			  
		    		  if (MainActivity.save() == 1)
		    		  {
		    			  Toast.makeText(context, "File Saved", Toast.LENGTH_SHORT).show();    			  
		    		  }
		    		  else
		    		  {
		    			  Toast.makeText(context, "No SDcard", Toast.LENGTH_LONG).show();    			  
		    		  }
		    		  
			    		  
			    	 
				}
			}
		);
		
		//Set up the OnClickListener for the load button
		load_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
			    	  if (MainActivity.load() == 1)
			    	  {
			    		  Toast.makeText(context, "File Loaded", Toast.LENGTH_SHORT).show();
			    	  }
			    	  else
			    	  {
			    		  Toast.makeText(context, "No Save File or SDcard", Toast.LENGTH_LONG).show();
			    	  }
				}
			}
		);
		
		//Set up the OnClickListener for the load demo button
		load_demo_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
			    	  if (MainActivity.loadDemo() == 1)
			    	  {
			    		  Toast.makeText(context, "Demo Loaded", Toast.LENGTH_SHORT).show();
			    	  }
			    	  else
			    	  {
			    		  Toast.makeText(context, "No Demo File or SDcard", Toast.LENGTH_LONG).show();
			    	  }
				}
			}
		);
		
		//Set up the OnClickListener for the exit button
		exit_button.setOnClickListener
		(
			new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
					activity.finish();
				}
			}
		);
	}
}