/**
 * Copyright (c) 2013, Sana
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Sana nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL Sana BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.sana.android.fragment;

import org.sana.R;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.LayoutInflater;

/**
 * @author Sana Development
 *
 */
public class AuthenticationDialogFragment extends DialogFragment {
	
	public interface AuthenticationDialogListener{
		public void onDialogPositiveClick(DialogFragment dialog);
		public void onDialogNegativeClick(DialogFragment dialog);
	}
	
	AuthenticationDialogListener mListener;
    // Override the Fragment.onAttach() method to instantiate the NoticeDialogListener
    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
     // Verify that the host activity implements the callback interface
        try {
            // Instantiate the NoticeDialogListener so we can send events to the host
            mListener = (AuthenticationDialogListener) activity;
        } catch (ClassCastException e) {
            // The activity doesn't implement the interface, throw exception
            throw new ClassCastException(activity.toString()
                    + " must implement AuthenticationDialogListener");
        }
    }
    
	@Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
		
		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
	    // Get the layout inflater
	    LayoutInflater inflater = getActivity().getLayoutInflater();

	    // Inflate and set the layout for the dialog
	    // Pass null as the parent view because its going in the dialog layout
	    builder.setView(inflater.inflate(R.layout.dialog_authentication, null))
	    	// Add action buttons
        	.setPositiveButton(R.string.authentication_login, new DialogInterface.OnClickListener() {
        		@Override
        		public void onClick(DialogInterface dialog, int id) {
        			// listener should attempt to sign in the user ...
        			mListener.onDialogPositiveClick(AuthenticationDialogFragment.this);
        		}
        	})
        	.setNegativeButton(R.string.general_cancel, new DialogInterface.OnClickListener() {
    			// listener should handle the cancel ...
        		public void onClick(DialogInterface dialog, int id) {
        			mListener.onDialogNegativeClick(AuthenticationDialogFragment.this);
            }
        });  
		return builder.create();
	}
}