/*
    * SPDX-License-Identifier: LGPL-2.1-or-later
    * See LICENSE file for details.
    *
    * Copyright 2012-2026 Hazendaz.
    */
   package net.alchim31.maven.yuicompressor;
   
   import java.io.File;
  
  /**
   * The Class SourceFile.
   */
  public class SourceFile {
  
      /** The src root. */
      private File srcRoot;
  
      /** The dest root. */
      private File destRoot;
  
      /** The dest as source. */
      private boolean destAsSource;
  
      /** The rpath. */
      private String rpath;
  
      /** The extension. */
      private String extension;
  
      /**
       * Instantiates a new source file.
       *
       * @param srcRoot
       *            the src root
       * @param destRoot
       *            the dest root
       * @param name
       *            the name
       * @param destAsSource
       *            the dest as source
       */
      public SourceFile(File srcRoot, File destRoot, String name, boolean destAsSource) {
          this.srcRoot = srcRoot;
          this.destRoot = destRoot;
          this.destAsSource = destAsSource;
          this.rpath = name;
          int sep = this.rpath.lastIndexOf('.');
          if (sep > 0) {
              this.extension = this.rpath.substring(sep);
              this.rpath = rpath.substring(0, sep);
          } else {
              this.extension = "";
          }
      }
  
      /**
       * To file.
       *
       * @return the file
       */
      public File toFile() {
          String frpath = rpath + extension;
          if (destAsSource) {
              File defaultDest = destRoot.toPath().resolve(frpath).toFile();
              if (defaultDest.exists() && defaultDest.canRead()) {
                  return defaultDest;
              }
          }
          return srcRoot.toPath().resolve(frpath).toFile();
      }
  
      /**
       * To dest file.
       *
       * @param suffix
       *            the suffix
       *
       * @return the file
       */
      public File toDestFile(String suffix) {
          return destRoot.toPath().resolve(rpath + suffix + extension).toFile();
      }
  
      /**
       * Gets the extension.
       *
       * @return the extension
       */
      public String getExtension() {
          return extension;
      }
  }