You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


/*
 * Copyright (c) 2011-2020, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package boofcv.gui.dialogs;

import boofcv.gui.BoofSwingUtil;
import boofcv.gui.image.ImagePanel;
import boofcv.io.image.ConvertBufferedImage;
import boofcv.io.image.SimpleImageSequence;
import boofcv.io.image.UtilImageIO;
import boofcv.io.wrapper.DefaultMediaManager;
import boofcv.struct.image.ImageType;
import boofcv.struct.image.InterleavedU8;
import lombok.Getter;
import lombok.Setter;

import javax.swing.*;
import javax.swing.event.AncestorEvent;
import javax.swing.event.AncestorListener;
import java.awt.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.io.File;

import static boofcv.misc.BoofMiscOps.timeStr;

// TODO preview text documents
// TODO show size of input images and other meta data

/**
 * Opens a dialog which lets the user select a single file but shows a preview of whatever file is currently selected
 *
 * @author Peter Abeles
 */
public class FilePreviewChooser extends JPanel {
	private static final int PREVIEW_PIXELS = 300;

	@Setter @Getter protected Listener listener;

	// GUI components
	@Getter FileBrowser browser; // file browser
	ImagePanel preview = new ImagePanel(); // shows preview of selected image
	JTextArea metadataText = new JTextArea();

	File selected;

	// Indicates if it's opening files (true) or saving files (false)
	@Getter boolean openFile;

	// Clicks this when a file has been selected
	JButton bSelect;

	// handling the image preview
	private final Object lockPreview = new Object();
	PreviewThread previewThread;
	String pendingPreview;

	public FilePreviewChooser( boolean openFile ) {
		setLayout(new BorderLayout());
		this.openFile = openFile;

		String buttonText = openFile ? "Select" : "Save";

		bSelect = BoofSwingUtil.button(buttonText, e -> handlePressedSelect());
		bSelect.setEnabled(false);
		bSelect.setDefaultCapable(true);
		JButton bCancel = BoofSwingUtil.button("Cancel", e -> handlePressedCancel());
		JPanel bottomPanel = JSpringPanel.createLockedSides(bCancel, bSelect, 35);
		bottomPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

		// make so the user can copy but not edit the meta data text
		metadataText.setEditable(false);
		metadataText.setWrapStyleWord(true);
		metadataText.setLineWrap(true);

		// it will draw the image centered in the split pane
		preview.setCentering(true);
		// Need to specify a preferred size or the split pane does silly stuff
		preview.setPreferredSize(new Dimension(PREVIEW_PIXELS + 30, PREVIEW_PIXELS + 30));

		JSplitPane splitPreview = new JSplitPane(JSplitPane.VERTICAL_SPLIT, preview, metadataText);
		splitPreview.setDividerLocation(0.9);
//        splitPreview.setResizeWeight(0.0);
		splitPreview.setContinuousLayout(true);

		browser = new FileBrowser(new File("."), null, new BrowserListener());
		browser.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

		JPanel leftPanel = new JPanel(new BorderLayout());
		leftPanel.add(BorderLayout.CENTER, browser);
		leftPanel.add(BorderLayout.SOUTH, bottomPanel);

		JSplitPane splitBrowserPreview = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel, splitPreview);
		splitBrowserPreview.setDividerLocation(300);
		splitBrowserPreview.setResizeWeight(0.0);
		splitBrowserPreview.setContinuousLayout(true);

		add(splitBrowserPreview, BorderLayout.CENTER);

		setPreferredSize(new Dimension(600, 400));

		// If the selected file is set before the chooser is visible then this is needed to set the selected button
		bSelect.addAncestorListener(new AncestorListener() {
			@Override
			public void ancestorAdded( AncestorEvent event ) {
				setSelectEnabled(bSelect.isEnabled());
			}

			@Override public void ancestorRemoved( AncestorEvent event ) { }

			@Override public void ancestorMoved( AncestorEvent event ) {}
		});
	}

	/**
	 * Select button pressed
	 */
	void handlePressedSelect() {
		if (listener == null)
			System.err.println("You didn't set a listener!");
		else
			listener.selectedFile(selected);
	}

	/**
	 * Cancel button pressed
	 */
	protected void handlePressedCancel() {
		if (listener == null) {
			System.err.println("You didn't set a listener!");
		} else {
			listener.userCanceled();
		}
	}

	public void setDirectory( File directory ) {
		BoofSwingUtil.checkGuiThread();
		if (directory.isFile())
			directory = directory.getParentFile();
		browser.setDirectory(directory);
	}

	private class BrowserListener implements FileBrowser.Listener {

		@Override
		public void handleSelectedFile( File file ) {
			// Do nothing if this file is already selected
			if (selected == file)
				return;
			if (selected != null && file != null && file.getAbsolutePath().equals(selected.getAbsolutePath()))
				return;

			// Update the preview
			if (file == null) {
				selected = null;
				showPreview(null);
				setSelectEnabled(false);
			} else {
				if (file.isFile()) {
					selected = file;
					showPreview(file.getPath());
					setSelectEnabled(true);
				} else {
					if (selected != null) {
						selected = null;
						showPreview(null);
						setSelectEnabled(false);
					}
				}
			}
		}

		@Override
		public void handleDoubleClickedFile( File file ) {
			selected = file;
			handlePressedSelect();
		}
	}

	private void setSelectEnabled( boolean enabled ) {
		if (enabled) {
			bSelect.setEnabled(true);
			JRootPane rootPane = SwingUtilities.getRootPane(FilePreviewChooser.this);
			if (rootPane != null)
				rootPane.setDefaultButton(bSelect);
			// This only fails when the panel isn't visible. That's handled by setting the enabled flag
			// when the panel first becomes visible
		} else {
			bSelect.setEnabled(false);
		}
	}

	/**
	 * Start a new preview thread if one isn't already running. Carefully manipulate variables due to threading
	 */
	void showPreview( String path ) {
		synchronized (lockPreview) {
			if (path == null) {
				pendingPreview = null;
			} else if (previewThread == null) {
				pendingPreview = path;
				previewThread = new PreviewThread();
				previewThread.start();
			} else {
				pendingPreview = path;
			}
		}
	}

	/**
	 * Loads a images, scales them down, and puts them in the image preview.
	 */
	private class PreviewThread extends Thread {
		public PreviewThread() {
			super("Image Preview");
		}

		@Override
		public void run() {
			while (true) {
				// see if there are any pending preview requests. If not exit and mark the thread as dead
				String path;
				synchronized (lockPreview) {
					if (pendingPreview == null) {
						previewThread = null;
						return;
					} else {
						path = pendingPreview;
						pendingPreview = null;
					}
				}

				File file = new File(path);
				if (!file.exists() || file.isDirectory())
					continue;

				BufferedImage full = null;

				if (UtilImageIO.isImage(file)) {
					full = UtilImageIO.loadImage(path);
				}
				if (full == null) {
					// That failed, now assume that the file is a video sequence
					full = loadVideoPreview(path);
				}

				String date = timeStr(file.lastModified());

				if (full == null) {
					preview.setImageRepaint(null);
					metadataText.setText("File Size: " + file.length() + " B\nModified: " + date);
				} else {
					// shrink the image down to preview size
					int w = full.getWidth(), h = full.getHeight();
					double scale;
					if (w > h) {
						scale = PREVIEW_PIXELS/(double)w;
						h = h*PREVIEW_PIXELS/w;
						w = PREVIEW_PIXELS;
					} else {
						scale = PREVIEW_PIXELS/(double)h;
						w = w*PREVIEW_PIXELS/h;
						h = PREVIEW_PIXELS;
					}
					BufferedImage small = new BufferedImage(w, h, full.getType());
					Graphics2D g2 = small.createGraphics();
					g2.setTransform(new AffineTransform(scale, 0, 0, scale, 0, 0));
					g2.drawImage(full, 0, 0, null);

					// don't need to run in the UI thread
					preview.setImageRepaint(small);
					metadataText.setText(String.format("Shape: %d x %d\nModified: %s",
							full.getWidth(), full.getHeight(), date));
				}
			}
		}
	}

	private BufferedImage loadVideoPreview( String path ) {
		BufferedImage full = null;
		try {
			SimpleImageSequence<InterleavedU8> sequence =
					DefaultMediaManager.INSTANCE.openVideo(path, ImageType.IL_U8);

			if (sequence.hasNext()) {
				InterleavedU8 frame = sequence.next();
				full = ConvertBufferedImage.convertTo(frame, null, true);
			}
		} catch (RuntimeException ignore) {
		}
		return full;
	}

	/**
	 * Lets the listener know what the user has chosen to do.
	 */
	public interface Listener {
		void selectedFile( File file );

		void userCanceled();
	}

	public static class DefaultListener implements Listener {

		JDialog dialog;
		public File selectedFile;
		public boolean canceled = false;

		public DefaultListener( JDialog dialog ) {
			this.dialog = dialog;
		}

		@Override
		public void selectedFile( File file ) {
			this.selectedFile = file;
			this.dialog.setVisible(false);
		}

		@Override
		public void userCanceled() {
			this.canceled = true;
			this.dialog.setVisible(false);
		}
	}

	public File showDialog( Component parent ) {
		String title = openFile ? "Open File" : "Save File";

		JDialog dialog = new JDialog(null, title, Dialog.ModalityType.APPLICATION_MODAL);
		DefaultListener listener = new DefaultListener(dialog);
		this.listener = listener;

		dialog.addWindowListener(new WindowAdapter() {
			@Override
			public void windowClosing( WindowEvent e ) {
				handlePressedCancel();
			}
		});
		dialog.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
		dialog.getContentPane().setLayout(new BorderLayout());
		dialog.getContentPane().add(this, BorderLayout.CENTER);
		dialog.pack();
		dialog.setLocationRelativeTo(parent);
		dialog.setVisible(true);
		// should block at this point
		dialog.dispose();

		if (listener.canceled)
			return null;
		return listener.selectedFile;
	}

	public static void main( String[] args ) {
		var chooser = new FilePreviewChooser(true);
		File selected = chooser.showDialog(null);

		if (selected == null)
			System.out.println("Canceled");
		else {
			System.out.println(selected.getPath());
		}
	}
}