package model;

public class Image extends NewsItem {
	private String author;
	private int width;
	private int height;
	
	/**
	 * Creates an image with the given title and author and a resolution 
	 * defined by width and height. 
	 * @param title
	 * @param width
	 * @param height
	 * @param author
	 */
	public Image(String title, int width, int height, String author) {
		this.title = title;
		this.width = width;
		this.height = height;
		this.author = author;
	}
	
	/**
	 * Get the author of the image.
	 * @return author
	 */
	public String getAuthor() {
		return author;
	}
	
	/**
	 * Get the width of the image.
	 * @return width
	 */
	public int getWidth() {
		return width;
	}

	/**
	 * Get the height of the image.
	 * @return height
	 */
	public int getHeight() {
		return height;
	}
		
	/**
	 * Renders the image as String and return the rendered image.
	 * @return String representing the rendered image
	 */
	public String renderToString() {
		/*
		 *  Dummy implementation
		 */
		return " /\\_/\\ \n( o.o )\n > ^ < ";
	}

	/**
	 * Print a list showing information about all directly or transitively
	 * referenced items in the given collection.
	 */
	@Override
	public String getOverviewInformation() {
		return "Image: " + this.getTitle()
					+ ", Resolution: " + this.getWidth() 
					+ "x" + this.getHeight() 
					+ ", Author: " + this.getAuthor();
	}

	@Override
	public String getDetailedInformation() {
		StringBuilder builder = new StringBuilder();
		builder.append("###" + this.getTitle() + "###");
		builder.append("\n");
		builder.append(renderToString());
		builder.append("\n");
		return builder.toString();
	}
}