/*
 * Copyright (c) 2015, Nordic Semiconductor
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package no.nordicsemi.android.nrftoolbox.dfu.fragment;

import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.app.AlertDialog;
import android.util.Log;

import no.nordicsemi.android.nrftoolbox.R;
import no.nordicsemi.android.nrftoolbox.dfu.DfuService;

/**
 * When cancel button is pressed during uploading this fragment shows uploading cancel dialog
 */
public class UploadCancelFragment extends DialogFragment {
	private static final String TAG = "UploadCancelFragment";

	private CancelFragmentListener mListener;

	public interface CancelFragmentListener {
		void onCancelUpload();
	}

	public static UploadCancelFragment getInstance() {
		return new UploadCancelFragment();
	}

	@Override
	public void onAttach(final Activity activity) {
		super.onAttach(activity);

		try {
			mListener = (CancelFragmentListener) activity;
		} catch (final ClassCastException e) {
			Log.d(TAG, "The parent Activity must implement CancelFragmentListener interface");
		}
	}

	@NonNull
    @Override
	public Dialog onCreateDialog(final Bundle savedInstanceState) {
		return new AlertDialog.Builder(getActivity()).setTitle(R.string.dfu_confirmation_dialog_title).setMessage(R.string.dfu_upload_dialog_cancel_message).setCancelable(false)
				.setPositiveButton(R.string.yes, (dialog, whichButton) -> {
					final LocalBroadcastManager manager = LocalBroadcastManager.getInstance(getActivity());
					final Intent pauseAction = new Intent(DfuService.BROADCAST_ACTION);
					pauseAction.putExtra(DfuService.EXTRA_ACTION, DfuService.ACTION_ABORT);
					manager.sendBroadcast(pauseAction);

					mListener.onCancelUpload();
				}).setNegativeButton(R.string.no, (dialog, which) -> dialog.cancel()).create();
	}

	@Override
	public void onCancel(final DialogInterface dialog) {
		final LocalBroadcastManager manager = LocalBroadcastManager.getInstance(getActivity());
		final Intent pauseAction = new Intent(DfuService.BROADCAST_ACTION);
		pauseAction.putExtra(DfuService.EXTRA_ACTION, DfuService.ACTION_RESUME);
		manager.sendBroadcast(pauseAction);
	}
}
