package org.gcube.portlet.user.userstatisticsportlet.client.ui;

import org.gcube.portal.databook.shared.ShowUserStatisticAction;
import org.gcube.portlet.user.userstatisticsportlet.client.events.ShowFeedsRelatedToUserStatisticsEvent;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Style.Cursor;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;

public class CommentsAndLikesWidget extends Composite {

	private static CommentsAndLikesWidgetUiBinder uiBinder = GWT
			.create(CommentsAndLikesWidgetUiBinder.class);

	interface CommentsAndLikesWidgetUiBinder extends
	UiBinder<Widget, CommentsAndLikesWidget> {
	}

	@UiField
	Image likesImage;

	@UiField
	Image commentsImage;

	@UiField
	Label likesValue;

	@UiField
	Label commentsValue;

	private HandlerManager busEvents;

	public CommentsAndLikesWidget() {
		initWidget(uiBinder.createAndBindUi(this));
	}

	public void setComments(String url, String value, String tipIcon, String tipValue, final ShowUserStatisticAction actionToTakeOnClick, final String landingPage){

		this.commentsImage.setUrl(url);
		this.commentsImage.setTitle(tipIcon);
		this.commentsValue.setText(value);
		this.commentsValue.setTitle(tipValue);

		if(busEvents != null && actionToTakeOnClick != null){

			commentsValue.getElement().getStyle().setCursor(Cursor.POINTER);
			commentsValue.addStyleName("statistic-value-underline");
			commentsValue.addClickHandler(new ClickHandler() {

				@Override
				public void onClick(ClickEvent event) {

					busEvents.fireEvent(new ShowFeedsRelatedToUserStatisticsEvent(actionToTakeOnClick, landingPage));

				}
			});

		}
	}

	public void setLikes(String url, String value, String tipIcon, String tipValue, final ShowUserStatisticAction actionToTakeOnClick, final String landingPage){

		this.likesImage.setUrl(url);
		this.likesImage.setTitle(tipIcon);
		this.likesValue.setText(value);
		this.likesValue.setTitle(tipValue);

		if(busEvents != null && actionToTakeOnClick != null){

			likesValue.getElement().getStyle().setCursor(Cursor.POINTER);
			likesValue.addStyleName("statistic-value-underline");
			likesValue.addClickHandler(new ClickHandler() {

				@Override
				public void onClick(ClickEvent event) {

					busEvents.fireEvent(new ShowFeedsRelatedToUserStatisticsEvent(actionToTakeOnClick, landingPage));

				}
			});

		}
	}

	public void setEventBus(HandlerManager busEvents){
		this.busEvents = busEvents;
	}
}