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.viewer.commons.prism;
  
  import java.util.List;
  import java.util.Optional;
  
  import lombok.RequiredArgsConstructor;
  
  @RequiredArgsConstructor
  public enum PrismTheme {
      DEFAULT("", false),
      COY("-coy", true),
      DARK("-dark", false),
      FUNKY("-funky", false),
      OKAIDIA("-okaidia", false),
      SOLARIZEDLIGHT("-solarizedlight", false),
      TOMORROW("-tomorrow", false),
      TWILIGHT("-twilight", false),
      ;
      final String themeSuffix;
      final boolean override;
  
      public String cssPrimaryFile() {
          return "prism/themes/prism" + themeSuffix + ".min.css";
      }
  
      public Optional<String> cssOverrideFile() {
          return override
                  ? Optional.of("prismoverride/prism" + themeSuffix + ".css")
                  : Optional.empty();
      }
  
      public List<String> cssFiles() {
          return cssOverrideFile()
                  .map(cssOverride->List.of(cssPrimaryFile(), cssOverride))
                  .orElseGet(()->List.of(cssPrimaryFile()));
      }
      
  }
  