package envoy.client.ui.listcell;

import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.control.Label;
import javafx.scene.image.ImageView;
import javafx.scene.layout.*;
import javafx.scene.shape.Rectangle;

import envoy.client.data.Chat;
import envoy.client.ui.IconUtil;
import envoy.data.Group;

/**
 * Displays a chat using a contact control for the recipient and a label for the
 * unread message count.
 * <p>
 * Project: <strong>envoy-client</strong><br>
 * File: <strong>ContactControl.java</strong><br>
 * Created: <strong>01.07.2020</strong><br>
 *
 * @see ContactControl
 * @author Leon Hofmeister
 * @since Envoy Client v0.1-beta
 */
public final class ChatControl extends HBox {

	/**
	 * @param chat the chat to display
	 * @since Envoy Client v0.1-beta
	 */
	public ChatControl(Chat chat) {
		setAlignment(Pos.CENTER_LEFT);
		setPadding(new Insets(0, 0, 3, 0));
		// profile pic
		ImageView contactProfilePic;
		if (chat.getRecipient() instanceof Group) contactProfilePic = new ImageView(IconUtil.loadIconThemeSensitive("group_icon", 32));
		else contactProfilePic = new ImageView(IconUtil.loadIconThemeSensitive("user_icon", 32));
		final var clip = new Rectangle();
		clip.setWidth(32);
		clip.setHeight(32);
		clip.setArcHeight(32);
		clip.setArcWidth(32);
		contactProfilePic.setClip(clip);
		getChildren().add(contactProfilePic);
		// spacing
		final var leftSpacing = new Region();
		leftSpacing.setPrefSize(8, 0);
		leftSpacing.setMinSize(8, 0);
		leftSpacing.setMaxSize(8, 0);
		getChildren().add(leftSpacing);
		// Contact control
		getChildren().add(new ContactControl(chat.getRecipient()));
		// Unread messages
		if (chat.getUnreadAmount() != 0) {
			final var spacing = new Region();
			setHgrow(spacing, Priority.ALWAYS);
			getChildren().add(spacing);
			final var unreadMessagesLabel = new Label(Integer.toString(chat.getUnreadAmount()));
			unreadMessagesLabel.setMinSize(15, 15);
			final var vBox2 = new VBox();
			vBox2.setAlignment(Pos.CENTER_RIGHT);
			unreadMessagesLabel.setAlignment(Pos.CENTER);
			unreadMessagesLabel.getStyleClass().add("unread-messages-amount");
			vBox2.getChildren().add(unreadMessagesLabel);
			getChildren().add(vBox2);
		}
		getStyleClass().add("list-element");
	}
}