/**
 * Copyright (c) 2013 LEAP Encryption Access Project and contributers
 *
 * 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 se.leap.bitmaskclient;

import android.app.*;
import android.content.*;
import android.os.*;

/**
 * Implements a dialog to show why a download failed.
 *
 * @author parmegv
 */
public class DownloadFailedDialog extends DialogFragment {

    public static String TAG = "downloaded_failed_dialog";
    private String reason_to_fail;

    /**
     * @return a new instance of this DialogFragment.
     */
    public static DialogFragment newInstance(String reason_to_fail) {
        DownloadFailedDialog dialog_fragment = new DownloadFailedDialog();
        dialog_fragment.reason_to_fail = reason_to_fail;
        return dialog_fragment;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        builder.setMessage(reason_to_fail)
                .setPositiveButton(R.string.retry, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        dismiss();
                        interface_with_ConfigurationWizard.retrySetUpProvider();
                    }
                })
                .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        interface_with_ConfigurationWizard.cancelSettingUpProvider();
                        dialog.dismiss();
                    }
                });

        // Create the AlertDialog object and return it
        return builder.create();
    }

    public interface DownloadFailedDialogInterface {
        public void retrySetUpProvider();

        public void cancelSettingUpProvider();
    }

    DownloadFailedDialogInterface interface_with_ConfigurationWizard;

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        try {
            interface_with_ConfigurationWizard = (DownloadFailedDialogInterface) activity;
        } catch (ClassCastException e) {
            throw new ClassCastException(activity.toString()
                    + " must implement NoticeDialogListener");
        }
    }

    @Override
    public void onCancel(DialogInterface dialog) {
        interface_with_ConfigurationWizard.cancelSettingUpProvider();
        dialog.dismiss();
    }

}