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/**
 * MIT License
 *
 * Copyright (c) 2018-2020 atharva washimkar, Vincenzo Palazzo [email protected]
 * Copyright (c) 2021 Vincenzo Palazzo [email protected]
 *
 * 
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * 
The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package mdlaf.components.spinner;

import java.awt.*;
import javax.swing.*;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicSpinnerUI;
import mdlaf.animation.MaterialUIMovement;
import mdlaf.components.button.MaterialButtonsComponentsUI;
import mdlaf.utils.MaterialColors;

/**
 * @author https://github.com/vincenzopalazzo
 * @author https://github.com/atarw
 */
public class MaterialSpinnerUI extends BasicSpinnerUI {

  public static ComponentUI createUI(JComponent c) {
    return new MaterialSpinnerUI();
  }

  protected JButton upArrowButton;
  protected JButton downArrowButton;
  protected Color spinnerDisableBackground = MaterialColors.COSMO_DARK_GRAY;
  protected Color spinnerBackground;

  @Override
  public void installUI(JComponent c) {
    super.installUI(c);
    this.spinnerBackground = UIManager.getColor("Spinner.background");
    this.spinnerDisableBackground = UIManager.getColor("Spinner.disabledBackground");
  }

  @Override
  public void uninstallUI(JComponent c) {
    c.setCursor(Cursor.getDefaultCursor());
    super.uninstallUI(c);
  }

  @Override
  public void paint(Graphics g, JComponent c) {
    super.paint(g, c);
  }

  @Override
  protected Component createNextButton() {
    Icon icon = UIManager.getIcon("Spinner.nextButtonIcon");
    JButton button = this.configureLocalButton(icon);
    this.upArrowButton = button;
    installNextButtonListeners(button);
    return button;
  }

  @Override
  protected Component createPreviousButton() {
    Icon icon = UIManager.getIcon("Spinner.previousButtonIcon");
    JButton button = this.configureLocalButton(icon);
    installPreviousButtonListeners(button);
    this.downArrowButton = button;
    return button;
  }

  protected JButton configureLocalButton(Icon icon) {
    JButton arrowButton = new ArrowButtonSpinner(icon);
    return arrowButton;
  }

  /** This class use the MaterialButtonUI API to create the custom button for the icon */
  protected class ArrowButtonSpinner extends JButton {

    public ArrowButtonSpinner(Icon icon) {
      super(icon);
      setUI(new SpinnerButtonUI());
    }

    @Override
    public void updateUI() {
      setUI(new SpinnerButtonUI());
    }

    protected class SpinnerButtonUI extends MaterialButtonsComponentsUI {

      @Override
      public void installUI(JComponent c) {
        super.installUI(c);
        super.mouseHoverEnabled = UIManager.getBoolean("Spinner.mouseHoverEnabled");
        super.background = UIManager.getColor("Spinner.arrowButtonBackground");
        super.disabledBackground = spinnerDisableBackground;
        LookAndFeel.installColors(
            super.button, "Spinner.arrowButtonBackground", "Button.foreground");
        super.button.setBorder(BorderFactory.createLineBorder(super.background));
        if (super.mouseHoverEnabled) {
          super.mouseHover =
              MaterialUIMovement.getMovement(button, UIManager.getColor("Spinner.mouseHoverColor"));
          super.button.addMouseListener(super.mouseHover);
        }
      }

      @Override
      protected void paintFocusRing(Graphics g, JButton b) {
        g.setColor(super.background);
      }

      @Override
      protected void paintFocus(
          Graphics g,
          AbstractButton b,
          Rectangle viewRect,
          Rectangle textRect,
          Rectangle iconRect) {}
    }
  }
}