/*
 * 				Twidere - Twitter client for Android
 * 
 *  Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.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 3 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, see <http://www.gnu.org/licenses/>.
 */

package org.mariotaku.twidere.fragment;

import android.app.Activity;
import android.app.Fragment;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.Context;
import android.content.IntentFilter;
import android.content.SharedPreferences;

import org.mariotaku.twidere.Constants;
import org.mariotaku.twidere.activity.support.BaseAppCompatActivity;
import org.mariotaku.twidere.app.TwidereApplication;
import org.mariotaku.twidere.util.AsyncTwitterWrapper;
import org.mariotaku.twidere.util.MultiSelectManager;
import org.mariotaku.twidere.util.dagger.component.DaggerGeneralComponent;

import javax.inject.Inject;

public class BaseFragment extends Fragment implements Constants {

    @Inject
    protected AsyncTwitterWrapper mTwitterWrapper;

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        DaggerGeneralComponent.builder().applicationModule(TwidereApplication.getModule(context)).build().inject(this);
    }

    public TwidereApplication getApplication() {
        final Activity activity = getActivity();
        if (activity != null) return (TwidereApplication) activity.getApplication();
        return null;
    }

    public ContentResolver getContentResolver() {
        final Activity activity = getActivity();
        if (activity != null) return activity.getContentResolver();
        return null;
    }

    public MultiSelectManager getMultiSelectManager() {
        final TwidereApplication app = getApplication();
        return app != null ? app.getMultiSelectManager() : null;
    }

    public SharedPreferences getSharedPreferences(final String name, final int mode) {
        final Activity activity = getActivity();
        if (activity != null) return activity.getSharedPreferences(name, mode);
        return null;
    }

    public Object getSystemService(final String name) {
        final Activity activity = getActivity();
        if (activity != null) return activity.getSystemService(name);
        return null;
    }

    public void registerReceiver(final BroadcastReceiver receiver, final IntentFilter filter) {
        final Activity activity = getActivity();
        if (activity == null) return;
        activity.registerReceiver(receiver, filter);
    }

    public void setProgressBarIndeterminateVisibility(final boolean visible) {
        final Activity activity = getActivity();
        if (activity instanceof BaseAppCompatActivity) {
            activity.setProgressBarIndeterminateVisibility(visible);
        }
    }

    public void unregisterReceiver(final BroadcastReceiver receiver) {
        final Activity activity = getActivity();
        if (activity == null) return;
        activity.unregisterReceiver(receiver);
    }
}