/*

 * 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();

    }

}