/*

 * 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.Datastructures.GameConfig;

import org.hedgewars.hedgeroid.Datastructures.Team;

import org.hedgewars.hedgeroid.Datastructures.TeamInGame;

import org.hedgewars.hedgeroid.NetplayStateFragment.NetplayStateListener;

import org.hedgewars.hedgeroid.netplay.Netplay;

import org.hedgewars.hedgeroid.netplay.RunGameListener;

import org.hedgewars.hedgeroid.netplay.Netplay.State;

import org.hedgewars.hedgeroid.util.UiUtils;

import android.content.Intent;

import android.os.Bundle;

import android.support.v4.app.FragmentActivity;

import android.support.v4.app.FragmentTransaction;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.LinearLayout;

import android.widget.TabHost;

/**

 * This activity is used to set up and start a game on the server.

 */

public class NetRoomActivity extends FragmentActivity implements NetplayStateListener, TeamAddDialog.Listener, RoomStateManager.Provider, RunGameListener {

    private TabHost tabHost;

    private Netplay netplay;

    private RoomStateManager stateManager;

    private Button startButton;

    @Override

    protected void onCreate(Bundle icicle) {

        super.onCreate(icicle);

        netplay = Netplay.getAppInstance(getApplicationContext());

        netplay.registerRunGameListener(this);

        stateManager = netplay.getRoomStateManager();

        stateManager.addListener(roomStateChangeListener);

        setContentView(R.layout.activity_netroom);

        startButton = (Button)findViewById(R.id.startGame);

        ChatFragment chatFragment = (ChatFragment)getSupportFragmentManager().findFragmentById(R.id.chatFragment);

        chatFragment.setInRoom(true);

        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();

        trans.add(new NetplayStateFragment(), "netplayFragment");

        trans.commit();

        startButton.setVisibility(netplay.isChief() ? View.VISIBLE : View.GONE);

        startButton.setOnClickListener(startButtonClickListener);

        // Set up a tabbed UI for medium and small screens

        tabHost = (TabHost)findViewById(android.R.id.tabhost);

        if(tabHost != null) {

            tabHost.setup();

            tabHost.getTabWidget().setOrientation(LinearLayout.VERTICAL);

            tabHost.addTab(tabHost.newTabSpec("map").setIndicator(UiUtils.createVerticalTabIndicator(tabHost, R.string.room_tab_map, 0)).setContent(R.id.mapFragment));

            tabHost.addTab(tabHost.newTabSpec("settings").setIndicator(UiUtils.createVerticalTabIndicator(tabHost, R.string.room_tab_settings, 0)).setContent(R.id.settingsFragment));

            tabHost.addTab(tabHost.newTabSpec("teams").setIndicator(UiUtils.createVerticalTabIndicator(tabHost, R.string.room_tab_teams, 0)).setContent(R.id.teamlistFragment));

            tabHost.addTab(tabHost.newTabSpec("chat").setIndicator(UiUtils.createVerticalTabIndicator(tabHost, R.string.room_tab_chat, 0)).setContent(R.id.chatFragment));

            tabHost.addTab(tabHost.newTabSpec("players").setIndicator(UiUtils.createVerticalTabIndicator(tabHost, R.string.room_tab_players, 0)).setContent(R.id.playerListContainer));

            if (icicle != null) {

                tabHost.setCurrentTabByTag(icicle.getString("currentTab"));

            }

        }

    }

    @Override

    protected void onDestroy() {

        super.onDestroy();

        stateManager.removeListener(roomStateChangeListener);

        netplay.unregisterRunGameListener(this);

    }

    @Override

    public void onBackPressed() {

        netplay.sendLeaveRoom(null);

    }

    @Override

    protected void onSaveInstanceState(Bundle icicle) {

        super.onSaveInstanceState(icicle);

        if(tabHost != null) {

            icicle.putString("currentTab", tabHost.getCurrentTabTag());

        }

    }

    public void onNetplayStateChanged(State newState) {

        switch(newState) {

        case NOT_CONNECTED:

        case CONNECTING:

        case LOBBY:

            finish();

            break;

        case ROOM:

            // Do nothing

            break;

        default:

            throw new IllegalStateException("Unknown connection state: "+newState);

        }

    }

    public void onTeamAddDialogSubmitted(Team newTeam) {

        stateManager.requestAddTeam(newTeam, TeamInGame.getUnusedOrRandomColorIndex(stateManager.getTeams().values()));

    }

    public RoomStateManager getRoomStateManager() {

        return stateManager;

    }

    private final OnClickListener startButtonClickListener = new OnClickListener() {

        public void onClick(View v) {

            netplay.sendStartGame();

        }

    };

    private final RoomStateManager.Listener roomStateChangeListener = new RoomStateManager.ListenerAdapter() {

        @Override

        public void onChiefStatusChanged(boolean isChief) {

            startButton.setVisibility(isChief ? View.VISIBLE : View.GONE);

        }

    };

    public void runGame(GameConfig config) {

        SDLActivity.startConfig = config;

        SDLActivity.startNetgame = true;

        startActivity(new Intent(this, SDLActivity.class));

    }

}