/*

 * 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.R;

import org.hedgewars.hedgeroid.netplay.MessageLog;

import org.hedgewars.hedgeroid.netplay.Netplay;

import android.os.Bundle;

import android.support.v4.app.Fragment;

import android.view.KeyEvent;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.EditText;

import android.widget.ListView;

import android.widget.TextView;

import android.widget.TextView.OnEditorActionListener;

/**

 * This fragment displays a chatlog and text input field for chatting in either

 * the lobby or a room.

 */

public class ChatFragment extends Fragment {

    private ChatlogAdapter adapter;

    private Netplay netplay;

    private MessageLog messageLog;

    private boolean inRoom;

    public void setInRoom(boolean inRoom) {

        this.inRoom = inRoom;

    }

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        netplay = Netplay.getAppInstance(getActivity().getApplicationContext());

        adapter = new ChatlogAdapter(getActivity());

    }

    @Override

    public void onStart() {

        super.onStart();

        messageLog = inRoom ? netplay.roomChatlog : netplay.lobbyChatlog;

        adapter.setLog(messageLog.getLog());

        messageLog.addListener(adapter);

    }

    @Override

    public void onStop() {

        super.onStop();

        messageLog.removeListener(adapter);

    }

    @Override

    public View onCreateView(LayoutInflater inflater, ViewGroup container,

            Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_chat, container, false);

        ListView listView = (ListView) view.findViewById(R.id.chatConsole);

        listView.setAdapter(adapter);

        listView.setDivider(null);

        listView.setDividerHeight(0);

        listView.setVerticalFadingEdgeEnabled(true);

        EditText editText = (EditText) view.findViewById(R.id.chatInput);

        editText.setOnEditorActionListener(new ChatSendListener());

        return view;

    }

    private final class ChatSendListener implements OnEditorActionListener {

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

            String text = v.getText().toString();

            if(text.length()>0) {

                v.setText("");

                netplay.sendChat(text);

            }

            return true;

        }

    }

}