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/**
 * Copyright 2000-2023 Vaadin Ltd.
 *
 * This program is available under Vaadin Commercial License and Service Terms.
 *
 * See  for the full
 * license.
 */
package com.vaadin.flow.component.map.configuration.style;

import com.fasterxml.jackson.annotation.JsonGetter;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.fasterxml.jackson.annotation.JsonIdentityReference;
import com.fasterxml.jackson.annotation.ObjectIdGenerators;
import com.vaadin.flow.component.map.configuration.AbstractConfigurationObject;
import com.vaadin.flow.component.map.configuration.Constants;
import com.vaadin.flow.component.map.configuration.Feature;

/**
 * Defines how to visually represent a {@link Feature}
 */
public class Style extends AbstractConfigurationObject {

    private ImageStyle image;
    private Fill fill;
    private Stroke stroke;
    private TextStyle textStyle;

    @Override
    public String getType() {
        return Constants.OL_STYLE_STYLE;
    }

    @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
    @JsonIdentityReference(alwaysAsId = true)
    public ImageStyle getImage() {
        return image;
    }

    public void setImage(ImageStyle image) {
        removeChild(this.image);
        this.image = image;
        addChild(image);
    }

    @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
    @JsonIdentityReference(alwaysAsId = true)
    public Fill getFill() {
        return fill;
    }

    public void setFill(Fill fill) {
        removeChild(this.fill);
        this.fill = fill;
        addChild(fill);
    }

    @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
    @JsonIdentityReference(alwaysAsId = true)
    public Stroke getStroke() {
        return stroke;
    }

    public void setStroke(Stroke stroke) {
        removeChild(this.stroke);
        this.stroke = stroke;
        addChild(stroke);
    }

    /**
     * The text style used for rendering texts, such as feature texts. This is
     * {@code null} by default, which means that a default text style will be
     * used instead.
     *
     * @return the text style, or {@code null} if no text style is defined
     */
    @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
    @JsonIdentityReference(alwaysAsId = true)
    @JsonGetter("text")
    public TextStyle getTextStyle() {
        return textStyle;
    }

    /**
     * Sets the text style to use for rendering texts, such as feature texts.
     * Set this to {@code null} to clear the text style and use a default text
     * style instead.
     *
     * @param textStyle
     *            the new text style, or {@code null}
     */
    public void setTextStyle(TextStyle textStyle) {
        removeChild(this.textStyle);
        this.textStyle = textStyle;
        addNullableChild(textStyle);
    }
}