envoy/src/main/java/envoy/client/ui/Theme.java

package envoy.client.ui;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 * Project: <strong>envoy-client</strong><br>
 * File: <strong>Theme.java</strong><br>
 * Created: <strong>23 Nov 2019</strong><br>
 *
 * @author Maximilian K&auml;fer
 * @since Envoy Client v0.2-alpha
 */
public class Theme implements Serializable {

	private static final long serialVersionUID = 0L;

	private String				themeName;
	private Map<String, Color>	colors	= new HashMap<>();

	/**
	 * Initializes a {@link Theme} with all colors relevant to the application GUI.
	 *
	 * @param themeName                   the name of the {@link Theme}
	 * @param backgroundColor             the background color
	 * @param cellColor                   the cell color
	 * @param interactableForegroundColor the color of interactable foreground UI
	 *                                    elements
	 * @param interactableBackgroundColor the color of interactable background UI
	 *                                    elements
	 * @param textColor                   the color normal text should be displayed
	 *                                    in
	 * @param dateColorChat               the color of chat message metadata
	 * @param selectionColor              the section color
	 * @param typingMessageColor          the color of currently typed messages
	 * @param userNameColor               the color of user names
	 * @since Envoy Client v0.2-alpha
	 */
	public Theme(String themeName, Color backgroundColor, Color cellColor, Color interactableForegroundColor, Color interactableBackgroundColor,
			Color textColor, Color dateColorChat, Color selectionColor, Color typingMessageColor, Color userNameColor) {

		this.themeName = themeName;

		colors.put("backgroundColor", backgroundColor);
		colors.put("cellColor", cellColor);
		colors.put("interactableForegroundColor", interactableForegroundColor);
		colors.put("interactableBackgroundColor", interactableBackgroundColor);
		colors.put("textColor", textColor);
		colors.put("dateColorChat", dateColorChat);
		colors.put("selectionColor", selectionColor);
		colors.put("typingMessageColor", typingMessageColor);
		colors.put("userNameColor", userNameColor);
	}

	/**
	 * Initializes a {@link Theme} by copying all parameters except for the name
	 * from another {@link Theme} instance.
	 *
	 * @param name  the name of the {@link Theme}
	 * @param other the {@link Theme} to copy
	 * @since Envoy Client v0.2-alpha
	 */
	public Theme(String name, Theme other) {
		themeName = name;
		colors.putAll(other.colors);
	}

	/**
	 * @return a {@code Map<String, Color>} of all colors defined for this theme
	 *         with their names as keys
	 * @since Envoy Client v0.2-alpha
	 */
	public Map<String, Color> getColors() { return colors; }

	/**
	 * @return name of the theme
	 * @since Envoy Client v0.2-alpha
	 */
	public String getThemeName() { return themeName; }

	/**
	 * @return interactableForegroundColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getInteractableForegroundColor() { return colors.get("interactableForegroundColor"); }

	/**
	 * @return the {@link Color} in which the text content of a message should be
	 *         displayed
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getTextColor() { return colors.get("textColor"); }

	/**
	 * @return the {@link Color} in which the creation date of a message should be
	 *         displayed
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getDateColor() { return colors.get("dateColorChat"); }

	/**
	 * @return selectionColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getSelectionColor() { return colors.get("selectionColor"); }

	/**
	 * @return typingMessageColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getTypingMessageColor() { return colors.get("typingMessageColor"); }

	/**
	 * @return backgroundColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getBackgroundColor() { return colors.get("backgroundColor"); }

	/**
	 * @return cellColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getCellColor() { return colors.get("cellColor"); }

	/**
	 * @return interactableBackgroundColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getInteractableBackgroundColor() { return colors.get("interactableBackgroundColor"); }

	/**
	 * @return userNameColor
	 * @since Envoy Client v0.2-alpha
	 */
	public Color getUserNameColor() { return colors.get("userNameColor"); }

	/**
	 * Sets the a specific {@link Color} in this theme to a new {@link Color}
	 *
	 * @param colorName the name of the {@link Color} to set
	 * @param newColor  the new {@link Color} to be set
	 * @since Envoy 0.2-alpha
	 */
	public void setColor(String colorName, Color newColor) { colors.put(colorName, newColor); }
}