/*

 * 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.Context;

import android.content.DialogInterface;

import android.content.SharedPreferences;

import android.content.SharedPreferences.Editor;

import android.os.Bundle;

import android.support.v4.app.DialogFragment;

import android.view.KeyEvent;

import android.view.inputmethod.EditorInfo;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.TextView.OnEditorActionListener;

public class StartNetgameDialog extends DialogFragment {

    private static final String PREF_PLAYERNAME = "playerName";

    @Override

    public Dialog onCreateDialog(Bundle savedInstanceState) {

        SharedPreferences prefs = getActivity().getSharedPreferences("settings", Context.MODE_PRIVATE);

        final String playerName = prefs.getString(PREF_PLAYERNAME, "Player");

        final EditText editText = new EditText(getActivity());

        final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        editText.setText(playerName);

        editText.setHint(R.string.start_netgame_dialog_playername_hint);

        editText.setId(android.R.id.text1);

        editText.setImeOptions(EditorInfo.IME_ACTION_DONE);

        editText.setSingleLine();

        builder.setTitle(R.string.start_netgame_dialog_title);

        builder.setMessage(R.string.start_netgame_dialog_message);

        builder.setView(editText);

        builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {

            public void onClick(DialogInterface dialog, int which) {

                editText.setText(playerName);

            }

        });

        editText.setOnEditorActionListener(new OnEditorActionListener() {

            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

                boolean handled = false;

                if(actionId == EditorInfo.IME_ACTION_DONE) {

                    startConnection(v.getText().toString());

                    handled = true;

                }

                return handled;

            }

        });

        builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {

            public void onClick(DialogInterface dialog, int which) {

                startConnection(editText.getText().toString());

            }

        });

        return builder.create();

    }

    private void startConnection(String username) {

        if(username.length() > 0) {

            SharedPreferences prefs = getActivity().getSharedPreferences("settings", Context.MODE_PRIVATE);

            Editor edit = prefs.edit();

            edit.putString(PREF_PLAYERNAME, username);

            edit.commit();

            Netplay.getAppInstance(getActivity().getApplicationContext()).connectToDefaultServer(username);

            getDialog().dismiss();

            ((MainActivity)getActivity()).onNetConnectingStarted();

        }

    }

}