package org.hedgewars.hedgeroid.Downloader;

import org.hedgewars.hedgeroid.R;

import android.app.AlertDialog;

import android.app.AlertDialog.Builder;

import android.app.Dialog;

import android.content.DialogInterface;

import android.content.DialogInterface.OnClickListener;

import android.content.Intent;

import android.os.Bundle;

import android.support.v4.app.DialogFragment;

public class DownloadDialogFragment extends DialogFragment {

	public static final int NUM_ALREADYDOWNLOADED = 0;

	public static final int NUM_AREYOUSURE = 1;

	private final static String BUNDLE_TASK = "task";

	static DownloadDialogFragment newInstance(DownloadPackage task){

		DownloadDialogFragment dialog = new DownloadDialogFragment();

		Bundle args = new Bundle();

		args.putParcelable(DownloadDialogFragment.BUNDLE_TASK, task);

		dialog.setArguments(args);

		return dialog;

	}

	public Dialog onCreateDialog(Bundle savedInstanceState){

		DownloadPackage task = (DownloadPackage)getArguments().getParcelable(DownloadDialogFragment.BUNDLE_TASK);

		Builder builder = new AlertDialog.Builder(getActivity());

		switch(task.getStatus()){

		case CURRENTVERSION:

		case NEWERVERSION:

			builder.setMessage(R.string.download_areyousure);

			break;

		case OLDERVERSION:

			builder.setMessage(R.string.download_alreadydownloaded);

			break;

		}

		DownloadClicker clicker = new DownloadClicker(task);

		builder.setPositiveButton(android.R.string.yes, clicker);

		builder.setNegativeButton(android.R.string.no, clicker);

		return builder.create();

	}

	class DownloadClicker implements OnClickListener{

		DownloadPackage task = null;

		public DownloadClicker(DownloadPackage _task){

			task = _task;

		}

		public void onClick(DialogInterface dialog, int which) {

			if(which == Dialog.BUTTON_POSITIVE){

				Intent i = new Intent(getActivity(), DownloadFragment.class);

				i.putExtra(DownloadFragment.EXTRA_TASK, task);

				getActivity().startActivity(i);

			}

		}

	}

}