content: /*
   *  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 org.apache.causeway.core.metamodel.valuesemantics;
  
  import java.math.BigInteger;
  import java.util.function.UnaryOperator;
  
  import jakarta.annotation.Priority;
  import jakarta.inject.Named;
  
  import org.springframework.stereotype.Component;
  
  import org.apache.causeway.applib.annotation.PriorityPrecedence;
  import org.apache.causeway.applib.services.bookmark.IdStringifier;
  import org.apache.causeway.applib.value.semantics.DefaultsProvider;
  import org.apache.causeway.applib.value.semantics.Parser;
  import org.apache.causeway.applib.value.semantics.Renderer;
  import org.apache.causeway.applib.value.semantics.ValueDecomposition;
  import org.apache.causeway.applib.value.semantics.ValueSemanticsAbstract;
  import org.apache.causeway.commons.collections.Can;
  import org.apache.causeway.schema.common.v2.ValueType;
  import org.apache.causeway.schema.common.v2.ValueWithTypeDto;
  
  import org.jspecify.annotations.NonNull;
  
  @Component
  @Named("causeway.metamodel.value.BigIntegerValueSemantics")
  @Priority(PriorityPrecedence.LATE)
  public class BigIntegerValueSemantics
  extends ValueSemanticsAbstract<BigInteger>
  implements
      DefaultsProvider<BigInteger>,
      Parser<BigInteger>,
      Renderer<BigInteger>,
      IdStringifier.EntityAgnostic<BigInteger> {
  
      @Override
      public Class<BigInteger> getCorrespondingClass() {
          return BigInteger.class;
      }
  
      @Override
      public ValueType getSchemaValueType() {
          return ValueType.BIG_INTEGER;
      }
  
      @Override
      public BigInteger getDefaultValue() {
          return BigInteger.ZERO;
      }
  
      // -- COMPOSER
  
      @Override
      public ValueDecomposition decompose(final BigInteger value) {
          return decomposeAsNullable(value, UnaryOperator.identity(), ()->null);
      }
  
      @Override
      public BigInteger compose(final ValueDecomposition decomposition) {
          return composeFromNullable(
                  decomposition, ValueWithTypeDto::getBigInteger, UnaryOperator.identity(), ()->null);
      }
  
      // -- RENDERER
  
      @Override
      public String titlePresentation(final Context context, final BigInteger value) {
          return renderTitle(value, getNumberFormat(context)::format);
      }
  
      @Override
      public String htmlPresentation(final Context context, final BigInteger value) {
          return renderHtml(value, getNumberFormat(context)::format);
      }
  
      // -- ID STRINGIFIER
  
      @Override
      public String enstring(final @NonNull BigInteger value) {
          return value.toString();
      }
  
      @Override
      public BigInteger destring(final @NonNull String stringified) {
          return new BigInteger(stringified);
      }
  
      // -- PARSER
  
      @Override
      public String parseableTextRepresentation(final Context context, final BigInteger value) {
          return value==null
                  ? null
                  : getNumberFormat(context)
                      .format(value);
      }
  
      @Override
      public BigInteger parseTextRepresentation(final Context context, final String text) {
          return super.parseInteger(context, text)
                  .orElse(null);
      }
  
      @Override
      public int typicalLength() {
          return 10;
      }
  
      @Override
      public Can<BigInteger> getExamples() {
          return Can.of(
                  BigInteger.valueOf(42L),
                  BigInteger.valueOf(-63L),
                  BigInteger.ZERO,
                  BigInteger.ONE,
                  BigInteger.TEN,
                  BigInteger.valueOf(123_456_789_012L)
                  );
      }
  
  }
  