content: /*
   * Androzic - android navigation client that uses OziExplorer maps (ozf2, ozfx3).
   * Copyright (C) 2010-2014  Andrey Novikov <http://andreynovikov.info/>
   *
   * This file is part of Androzic application.
   *
   * Androzic 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.
  
   * Androzic 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 Androzic.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package com.androzic.route;
  
  import java.io.File;
  
  import android.annotation.SuppressLint;
  import android.app.Dialog;
  import android.content.DialogInterface;
  import android.os.Bundle;
  import android.support.annotation.NonNull;
  import android.support.v4.app.DialogFragment;
  import android.support.v7.app.AlertDialog;
  import android.util.Log;
  import android.view.View;
  import android.widget.TextView;
  import android.widget.Toast;
  
  import com.androzic.Androzic;
  import com.androzic.R;
  import com.androzic.data.Route;
  import com.androzic.util.FileUtils;
  import com.androzic.util.OziExplorerFiles;
  
  public class RouteSave extends DialogFragment
  {
  	private TextView filename;
  	private Route route;
  	
  	public RouteSave()
  	{
  		throw new RuntimeException("Unimplemented initialization context");
  	}
  
      //FIXME Fix lint error
      @SuppressLint("ValidFragment")
  	public RouteSave(Route route)
  	{
  		this.route = route;
  		setRetainInstance(true);
  	}
  
  	@NonNull
  	@SuppressLint("InflateParams")
  	@Override
  	public Dialog onCreateDialog(Bundle savedInstanceState)
  	{
  		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  		builder.setTitle(getString(R.string.saveroute_name));
  		final View view = getActivity().getLayoutInflater().inflate(R.layout.act_save, null);
  
  		filename = (TextView) view.findViewById(R.id.filename_text);
  
  		if (route.filepath != null)
  		{
  			File file = new File(route.filepath);
  			filename.setText(file.getName());
  		}
  		else
  		{
  			filename.setText(FileUtils.sanitizeFilename(route.name) + ".rt2");
  		}
  
  		builder.setView(view);
  		builder.setPositiveButton(R.string.save, saveOnClickListener);
  		builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener()
  		{
  			@Override
  			public void onClick(DialogInterface dialog, int which)
  			{
  				getDialog().cancel();
  			}
  		});
  
  		return builder.create();
  	}
  
  	@Override
  	public void onDestroyView()
  	{
  		if (getDialog() != null && getRetainInstance())
  			getDialog().setDismissMessage(null);
  		super.onDestroyView();
  	}
  
  	private DialogInterface.OnClickListener saveOnClickListener = new DialogInterface.OnClickListener()
  	{
  
  		@Override
  		public void onClick(DialogInterface dialog, int which)
          {
      		String fname = filename.getText().toString();
      		fname = fname.replace("../", "");
      		fname = fname.replace("/", "");
      		if ("".equals(fname))
      			return;
      		
      		try
      		{
      			Androzic application = Androzic.getApplication();
      			File dir = new File(application.dataPath);
      			if (! dir.exists())
      				dir.mkdirs();
      			File file = new File(dir, fname);
      			if (! file.exists())
      			{
      				file.createNewFile();
      			}
      			if (file.canWrite())
      			{
      				OziExplorerFiles.saveRouteToFile(file, application.charset, route);
      				route.filepath = file.getAbsolutePath();
      			}
          		dismiss();
      		}
      		catch (Exception e)
      		{
      			Toast.makeText(getActivity(), R.string.err_write, Toast.LENGTH_LONG).show();
      			Log.e("ANDROZIC", e.toString(), e);
      		}
          }
  	};
  }
  