package envoy.client.ui.settings;

import javafx.geometry.Insets;
import javafx.scene.control.*;
import javafx.scene.layout.HBox;
import javafx.stage.DirectoryChooser;

import envoy.client.data.Context;

/**
 * Displays options for downloading {@link envoy.data.Attachment}s.
 *
 * @author Leon Hofmeister
 * @since Envoy Client v0.2-beta
 */
public final class DownloadSettingsPane extends SettingsPane {

	/**
	 * Constructs a new {@code DownloadSettingsPane}.
	 *
	 * @since Envoy Client v0.2-beta
	 */
	public DownloadSettingsPane() {
		super("Download");
		setSpacing(15);
		setPadding(new Insets(15));

		// Checkbox to disable asking
		final var checkBox = new CheckBox(settings.getItems().get("autoSaveDownloads").getUserFriendlyName());
		checkBox.setSelected(settings.isDownloadSavedWithoutAsking());
		checkBox.setTooltip(new Tooltip("Determines whether a \"Select save location\" - dialogue will be shown when saving attachments."));
		checkBox.setOnAction(e -> settings.setDownloadSavedWithoutAsking(checkBox.isSelected()));
		getChildren().add(checkBox);

		// Displaying the default path to save to
		final var pathLabel = new Label(settings.getItems().get("downloadLocation").getDescription() + ":");
		pathLabel.setWrapText(true);
		getChildren().add(pathLabel);
		final var hbox = new HBox(20);
		Tooltip.install(hbox, new Tooltip("Determines the location where attachments will be saved to."));
		final var currentPath = new Label(settings.getDownloadLocation().getAbsolutePath());
		hbox.getChildren().add(currentPath);

		// Setting the default path
		final var button = new Button("Select");
		button.setOnAction(e -> {
			final var directoryChooser = new DirectoryChooser();
			directoryChooser.setTitle("Select the directory where attachments should be saved to");
			directoryChooser.setInitialDirectory(settings.getDownloadLocation());
			final var selectedDirectory = directoryChooser.showDialog(Context.getInstance().getSceneContext().getStage());

			if (selectedDirectory != null) {
				currentPath.setText(selectedDirectory.getAbsolutePath());
				settings.setDownloadLocation(selectedDirectory);
			}
		});
		hbox.getChildren().add(button);
		getChildren().add(hbox);
	}
}