package org.gcube.portlets.user.newsfeed.client;

import java.util.ArrayList;

import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.Like;
import org.gcube.portal.databook.shared.UserInfo;
import org.gcube.portlets.user.newsfeed.shared.EnhancedFeed;

import com.google.gwt.user.client.rpc.AsyncCallback;

/**
 * The async counterpart of <code>NewsService</code>.
 */
public interface NewsServiceAsync {

	void getAllUpdateUserFeeds(AsyncCallback<ArrayList<EnhancedFeed>> callback);

	void getOnlyConnectionsUserFeeds(
			AsyncCallback<ArrayList<EnhancedFeed>> callback);

	void like(String feedid, String feedText, String feedOwnerId,
			AsyncCallback<Boolean> callback);

	void getAllLikesByFeed(String feedid,
			AsyncCallback<ArrayList<Like>> callback);

	void getOnlyMyUserFeeds(AsyncCallback<ArrayList<EnhancedFeed>> callback);

	void getUserInfo(AsyncCallback<UserInfo> callback);

	void comment(String feedid, String text, String feedOwnerId,
			AsyncCallback<Comment> callback);

	void getAllCommentsByFeed(String feedid,
			AsyncCallback<ArrayList<Comment>> callback);

	void deleteComment(String commentid, String feedid,
			AsyncCallback<Boolean> callback);

	void deleteFeed(String feedid, AsyncCallback<Boolean> callback);

	void editComment(Comment toEdit, AsyncCallback<Comment> callback);

	void getOnlyLikedFeeds(AsyncCallback<ArrayList<EnhancedFeed>> callback);
	
}