AuthorStories.java

/*
 *	Copyright (c) 2013 Andrew Fontaine, James Finlay, Jesse Tucker, Jacob Viau, and
 * 	Evan DeGraff
 *
 * 	Permission is hereby granted, free of charge, to any person obtaining a copy of
 * 	this software and associated documentation files (the "Software"), to deal in
 * 	the Software without restriction, including without limitation the rights to
 * 	use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * 	the Software, and to permit persons to whom the Software is furnished to do so,
 * 	subject to the following conditions:
 *
 * 	The above copyright notice and this permission notice shall be included in all
 * 	copies or substantial portions of the Software.
 *
 * 	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * 	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * 	FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * 	COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * 	IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * 	CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package ca.cmput301f13t03.adventure_datetime.view;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.*;
import android.widget.*;
import android.widget.AdapterView.OnItemClickListener;
import ca.cmput301f13t03.adventure_datetime.R;
import ca.cmput301f13t03.adventure_datetime.model.AccountService;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.ILocalStoriesListener;
import ca.cmput301f13t03.adventure_datetime.model.Story;
import ca.cmput301f13t03.adventure_datetime.serviceLocator.Locator;

import java.util.Collection;
import java.util.Map;
import java.util.UUID;

/**
 * 
 * View containing list of stories created by the author
 * 
 * @author James Finlay
 *
 */
public class AuthorStories extends FragmentActivity implements ILocalStoriesListener {

	private ListView _listView;
	private RowArrayAdapter _adapter;
	private Collection<Story> _stories;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.browse_authored);

		_listView = (ListView) findViewById(R.id.list_view);
		_listView.setOnItemClickListener(new OnItemClickListener() {
			@Override
			public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

				// Get selected item
				ListView listView = (ListView) parent;
				Story item = (Story) listView.getItemAtPosition(position);

				Locator.getAuthorController().selectStory(item.getId());

				Intent intent = new Intent(AuthorStories.this, AuthorStoryDescription.class);
				startActivity(intent);	
			}
		});
		setUpView();
	}
	@Override
	public void OnLocalStoriesChange(Map<UUID, Story> stories) {
		_stories = Locator.getAuthorController().checkIfAuthored(stories.values());
		setUpView();
	}
	@Override
	public void onResume() {
		Locator.getPresenter().Subscribe(this);
		super.onResume();
	}
	@Override
	public void onPause() {
		Locator.getPresenter().Unsubscribe(this);
		super.onPause();
	}
	private void setUpView() {
		if (_listView == null) return;
		if (_stories == null) return;


		_adapter = new RowArrayAdapter(this, R.layout.listviewitem,
				_stories.toArray(new Story[_stories.size()]));

		_listView.setAdapter(_adapter);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.

		getMenuInflater().inflate(R.menu.authorlist, menu);
		return true;
	}
	@Override
	public boolean onOptionsItemSelected(MenuItem item) {

		switch (item.getItemId()) {
		case R.id.action_new:
			Story story = Locator.getAuthorController().CreateStory();
			Locator.getAuthorController().selectStory(story.getId());
			story.setAuthor(AccountService.getUserName(getContentResolver()));
			Locator.getAuthorController().saveStory();
			Locator.getAuthorController().selectStory(story.getId());
			
			Intent intent = new Intent(AuthorStories.this, AuthorStoryDescription.class);
			startActivityForResult(intent, 0);
			break;
		}

		return super.onOptionsItemSelected(item);
	}


	private class RowArrayAdapter extends ArrayAdapter<Story> {

		private Context context;
		private int layoutResourceID;
		private Story[] values;

		public RowArrayAdapter(Context context, int layoutResourceID, Story[] values) {
			super(context, layoutResourceID, values);

			this.context = context;
			this.layoutResourceID = layoutResourceID;
			this.values = values;
		}

		public View getView(int position, View convertView, ViewGroup parent) {
			LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

			View rowView = inflater.inflate(R.layout.listviewitem, parent, false);

			Story item = values[position];
			
			/** Layout Items **/
			ImageView thumbnail = (ImageView) rowView.findViewById(R.id.thumbnail);
			TextView title = (TextView) rowView.findViewById(R.id.title);
			TextView fragments = (TextView) rowView.findViewById(R.id.author);
			TextView lastModified = (TextView) rowView.findViewById(R.id.datetime);
			ImageView status = (ImageView) rowView.findViewById(R.id.status_icon);

			thumbnail.setImageBitmap(item.decodeThumbnail());
			title.setText(item.getTitle());
			fragments.setText("Fragments: " + item.getFragmentIds().size());
			lastModified.setText("Last Modified: " + item.getFormattedTimestamp());
			
			/*
			 *  TODO: set status icon depending on server sync
			 *  status.setImageResource(R.drawable.ic_action_cloud);
			 *	status.setImageResource(R.drawable.ic_action_sync);
			 */

			return rowView;
		}
	}

}