/*
 * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
 * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package org.hedgewars.hedgeroid;

import org.hedgewars.hedgeroid.netplay.Netplay;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.text.InputType;
import android.text.method.PasswordTransformationMethod;
import android.widget.EditText;

/**
 * Shown when connecting to the server, and the server requests a password.
 */
public class PasswordDialog extends ConnectionDependendDialogFragment {
	String username;
	
	public PasswordDialog() {
	}
	
	public PasswordDialog(String username) {
		this.username = username;
	}
	
	@Override
	public void onSaveInstanceState(Bundle icicle) {
		super.onSaveInstanceState(icicle);
		icicle.putString("username", username);
	}
	
	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
		if(savedInstanceState != null) {
			username = savedInstanceState.getString("username");
		}
		final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
		final EditText editText = new EditText(getActivity());
		final Netplay netplay = Netplay.getAppInstance(getActivity().getApplicationContext());
		
		editText.setHint(R.string.dialog_password_hint);
		editText.setId(android.R.id.text1);
		editText.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD);
		editText.setTransformationMethod(PasswordTransformationMethod.getInstance());
		builder.setView(editText);
		builder.setTitle(R.string.dialog_password_title);
		builder.setMessage(getString(R.string.dialog_password_message, username));
		builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
			public void onClick(DialogInterface dialog, int which) {
				String password = editText.getText().toString();
				editText.setText("");
				netplay.sendPassword(password);
			}
		});
		return builder.create();
	}
	
	@Override
	public void onCancel(DialogInterface dialog) {
		super.onCancel(dialog);
		Netplay.getAppInstance(getActivity().getApplicationContext()).disconnect();
	}
}