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JFoenix
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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.jfoenix.transitions;

import java.util.function.Supplier;

import javafx.animation.Interpolator;
import javafx.beans.value.WritableValue;

/**
 * Wrapper for JFXDrawer animation key value
 *
 * @author Shadi Shaheen
 * @version 1.0
 * @since 2018-05-03
 */
public class JFXDrawerKeyValue
{

   private WritableValue target;
   private Supplier closeValueSupplier;
   private Supplier openValueSupplier;
   private Interpolator interpolator;
   private Supplier animateCondition = () -> true;

   public WritableValue getTarget()
   {
      return target;
   }

   public Supplier getCloseValueSupplier()
   {
      return closeValueSupplier;
   }

   public Supplier getOpenValueSupplier()
   {
      return openValueSupplier;
   }

   public Interpolator getInterpolator()
   {
      return interpolator;
   }

   public boolean isValid()
   {
      return animateCondition == null ? true : animateCondition.get();
   }

   public static JFXDrawerKeyValueBuilder builder()
   {
      return new JFXDrawerKeyValueBuilder();
   }

   public void applyOpenValues()
   {
      target.setValue(getOpenValueSupplier().get());
   }

   public void applyCloseValues()
   {
      target.setValue(getCloseValueSupplier().get());
   }

   public static final class JFXDrawerKeyValueBuilder
   {
      private WritableValue target;
      private Interpolator interpolator = Interpolator.EASE_BOTH;
      private Supplier animateCondition = () -> true;
      private Supplier closeValueSupplier;
      private Supplier openValueSupplier;

      private JFXDrawerKeyValueBuilder()
      {
      }

      public static JFXDrawerKeyValueBuilder aJFXDrawerKeyValue()
      {
         return new JFXDrawerKeyValueBuilder();
      }

      public JFXDrawerKeyValueBuilder setTarget(WritableValue target)
      {
         this.target = target;
         return this;
      }

      public JFXDrawerKeyValueBuilder setInterpolator(Interpolator interpolator)
      {
         this.interpolator = interpolator;
         return this;
      }

      public JFXDrawerKeyValueBuilder setAnimateCondition(Supplier animateCondition)
      {
         this.animateCondition = animateCondition;
         return this;
      }

      public JFXDrawerKeyValueBuilder setCloseValue(T closeValue)
      {
         this.closeValueSupplier = () -> closeValue;
         return this;
      }

      public JFXDrawerKeyValueBuilder setCloseValueSupplier(Supplier closeValueSupplier)
      {
         this.closeValueSupplier = closeValueSupplier;
         return this;
      }

      public JFXDrawerKeyValueBuilder setOpenValueSupplier(Supplier openValueSupplier)
      {
         this.openValueSupplier = openValueSupplier;
         return this;
      }

      public JFXDrawerKeyValueBuilder setOpenValue(T openValue)
      {
         this.openValueSupplier = () -> openValue;
         return this;
      }

      public JFXDrawerKeyValue build()
      {
         JFXDrawerKeyValue jFXDrawerKeyValue = new JFXDrawerKeyValue();
         jFXDrawerKeyValue.openValueSupplier = this.openValueSupplier;
         jFXDrawerKeyValue.closeValueSupplier = this.closeValueSupplier;
         jFXDrawerKeyValue.target = this.target;
         jFXDrawerKeyValue.interpolator = this.interpolator;
         jFXDrawerKeyValue.animateCondition = this.animateCondition;
         return jFXDrawerKeyValue;
      }
   }
}