package doom.util;

import org.doom.DoomClient;
import org.doom.R;
import org.doom.DoomClient.eNavMethod;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.hardware.SensorListener;
import android.hardware.SensorManager;
import android.net.Uri;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

public class DialogTool 
{
	public static final String TAG = "DialogTool";
	
	
	/**
	 * Load spinner
	 * @param ctx
	 * @param spinner
	 * @param resID
	 * @param idx
	 */
	private static void loadSpinner(Context ctx, Spinner spinner, int resID, int idx) {
		ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(ctx, resID
				, android.R.layout.simple_spinner_item);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner.setAdapter(adapter);
        spinner.setSelection(idx);
	}

	/**
	 * Game options UI
	 * @param ctx
	 * @param v
	 */
	public static void setLauncherDlgOptionsUI (final Context ctx, final View v, boolean multiPlayer) 
	{
         //Load files spinner
		final Spinner sFiles = (Spinner) v.findViewById(R.id.s_files);
		loadSpinner(ctx, sFiles , R.array.LaunchFiles, 0);
		
		sFiles.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

			public void onItemSelected(AdapterView<?> arg0, View arg1,
					int idx, long arg3) 
			{
				if ( idx == 3) {
					// other
					TextView lbl = ((TextView)v.findViewById(R.id.tv_game));
					
					// hide spinner
					toggleView(sFiles); 
					
					// Show WAD text box
					toggleView(v.findViewById(R.id.t_wad)); 
					
					// Help lbl
					lbl.setText(DoomTools.DOOM_FOLDER);
					
					// Hint
					Toast(ctx, "Upload your game file(s) to " + DoomTools.DOOM_FOLDER);
				}
			}

			public void onNothingSelected(AdapterView<?> arg0) {
			}

			
		});
		
		// mp?
		if ( multiPlayer) {
			v.findViewById(R.id.lbl_mp).setVisibility(View.VISIBLE);
			v.findViewById(R.id.t_server).setVisibility(View.VISIBLE);
		}
		else {
			v.findViewById(R.id.lbl_mp).setVisibility(View.GONE);
			v.findViewById(R.id.t_server).setVisibility(View.GONE);
		}
		
/*		
        // Load sound spinner
		loadSpinner(ctx, (Spinner) v.findViewById(R.id.s_sound), R.array.Sound, 0);
        
         //Sizes spinner: portrait, landscape
		loadSpinner(ctx, (Spinner) v.findViewById(R.id.s_size), R.array.Size, 0);
*/		
    }
	
	/**
	 * Download game file dlg
	 * @param ctx
	 */
	static public void showDownloadDialog(final Context ctx) {
        LayoutInflater factory = LayoutInflater.from(ctx);
        final View view = factory.inflate(R.layout.download, null);
        
        setDownloadDlgUI(ctx , view);
        
        AlertDialog dialog = new AlertDialog.Builder(ctx)
	        .setIcon(R.drawable.icon)
	        .setTitle("Download a Game File")
	        .setView(view)
	        .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
	            public void onClick(DialogInterface dialog, int whichButton) 
	            {
	            	// game file
	            	int wadIdx = ((Spinner)view.findViewById(R.id.s_files)).getSelectedItemPosition();
	            	
	            	// force?
	            	boolean force = ((CheckBox)view.findViewById(R.id.cb_force)).isChecked();
	            	
	            	// Fetch
	            	new GameFileDownloader().downloadGameFiles(ctx, wadIdx, force);
	            }
	        })
	        .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
	            public void onClick(DialogInterface dialog, int whichButton) {
	                dialog.dismiss();
	            }
	        })
	        .create();
        dialog.show();
	}

	/**
	 * Select a nav method dialog
	 * @param ctx
	 */
	static public void showNavMethodDialog(final Context ctx) { //, final SensorManager mSensorManager, final SensorListener mSensor) {
		final String[] mListItems = new String[] { "Kbd: 1AQW, Shift=Run, Alt=Strafe"
				, "Touch Screen" }; //, "Accelerometer"};
		
		AlertDialog dialog = new AlertDialog.Builder(ctx)
	        .setIcon(R.drawable.icon)
	        .setTitle("Navigation Method")
	        .setItems(mListItems, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int which) {
                    final View v = ((Activity)ctx).findViewById(R.id.pan_ctls);
                    final View v1 = ((Activity)ctx).findViewById(R.id.other_ctls);
                    
                    switch (which) {
	                	case 0:
	                		// KBD Hide ctls
	                		v.setVisibility(View.GONE);
	                		v1.setVisibility(View.GONE);
	                		
	                		DoomClient.mNavMethod = eNavMethod.KBD;
	                		break;
                    
                    	case 1:
	                		// Touch Screen
	                		// Unregister accelerometer
//	                		if ( mSensorManager != null)
//	                			mSensorManager.unregisterListener(mSensor);
	                		
	                		DoomClient.mNavMethod = eNavMethod.PANEL;
	                		
	                		// show arrows
	                		v.setVisibility(View.VISIBLE);
	                		v1.setVisibility(View.VISIBLE);
	                		
	                		break;
//                    	case 2:
//	                		// Accelerometer
//	            			// TODO Sensor sim test (remove this)
//	            			// now connect to simulator 
//	            			//org.openintents.hardware.SensorManagerSimulator.connectSimulator(); 
//	            			
//	            			// now enable the new sensors
//	            			if (!mSensorManager.registerListener(mSensor, SensorManager.SENSOR_ACCELEROMETER)) {
//	            				MessageBox(ctx, "Unable to register the accelerometer. Using keyboard by default.");
//	            				return;
//	            			}
//	            			
//	            			DoomClient.mNavMethod = eNavMethod.ACC; // mAccelerometer = true;
//	            			
//	            			// Hide arrows
//	            			v.setVisibility(View.GONE);
//	            			v1.setVisibility(View.GONE);
//	            			
//	            			Toast(ctx, "Pitch controls Left/Right. Roll controls Up/Down");
                	}
                }
            })
            .create();
		dialog.show();
	}
	
	
	/**
	 * Download dlg data
	 * @param ctx
	 * @param v
	 */
	private static void setDownloadDlgUI (Context ctx, View v) {
        /**
         * Load files spinner
         */
		loadSpinner(ctx, (Spinner) v.findViewById(R.id.s_files), R.array.DoomFiles, 0);
    }
	
	/**
	 * Message box
	 * @param text
	 */
	
	public static  void MessageBox (Context ctx, String title, String text) {
		AlertDialog d = createAlertDialog(ctx
				, title
				, text);
			
		d.setButton("Dismiss", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int whichButton) {
                /* User clicked OK so do some stuff */
            }
        });
		d.show();
	}
	
    /**
     * Create an alert dialog
     * @param ctx App context
     * @param message Message
     * @return
     */
    static public AlertDialog createAlertDialog (Context ctx, String title, String message) {
        return new AlertDialog.Builder(ctx)
	        .setIcon(R.drawable.icon)
	        .setTitle(title)
	        .setMessage(message)
	        .create();
    }
	
    /**
     * Launch web browser
     */
    static public void launchBrowser(Context ctx, String url) {
    	ctx.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));     	
    }

	/**
	 * MessageBox
	 * @param ctx
	 * @param text
	 */
	public static void MessageBox (Context ctx, String text) {
		MessageBox(ctx, ctx.getString(R.string.app_name), text);
	}

	/**
	 * Messagebox
	 * @param ctx
	 * @param text
	 */
	public static void PostMessageBox (final Context ctx, final String text) {
		DoomClient.mHandler.post(new Runnable() {
			public void run() {
				MessageBox(ctx, ctx.getString(R.string.app_name), text);
			}
		});
	}
	
	/**
	 * Change a view's visibility
	 * @param v
	 */
	public static void toggleView ( View v) {
		if ( v.getVisibility() == View.VISIBLE)
			v.setVisibility(View.GONE);
		else
			v.setVisibility(View.VISIBLE);
	}

    /**
     * Message Box
     * @param ctx
     * @param text
     */
    public static void Toast( final Context ctx, final String text) {
	    Toast.makeText(ctx, text, Toast.LENGTH_LONG).show();
    }

    public static void Toast( Handler handler ,final Context ctx, final String text) {
    	handler.post(new Runnable() {
			public void run() {
				Toast.makeText(ctx, text, Toast.LENGTH_LONG).show();
			}
		});
    }
	
}