/*

 * 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;

		}

	}

}