/*
    * The MIT License (MIT)
    *
    * Copyright (c) 2013 - 2023, Tapio Rautonen
    *
    * 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 org.eluder.coveralls.maven.plugin.util;
  
  import java.io.File;
  import java.io.FileInputStream;
  import java.io.FileNotFoundException;
  import java.io.IOException;
  import java.io.InputStreamReader;
  import java.io.PrintWriter;
  import java.net.URISyntaxException;
  import java.net.URL;
  import java.nio.charset.StandardCharsets;
  import java.util.Locale;
  
  import org.apache.commons.codec.digest.DigestUtils;
  import org.apache.commons.io.IOUtils;
  
  public class TestIoUtil {
  
      public static void writeFileContent(final String content, final File file) throws FileNotFoundException {
          try (PrintWriter writer = new PrintWriter(file)) {
              writer.write(content);
          }
      }
  
      public static String readFileContent(final File file) throws FileNotFoundException, IOException {
          try (InputStreamReader reader = new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8)) {
              return IOUtils.toString(reader);
          }
      }
  
      public static File getFile(final String resource) {
          try {
              String local = resource;
              if (local.lastIndexOf("/") > 0) {
                  local = local.substring(local.lastIndexOf('/'));
              }
              if (!local.startsWith("/")) {
                  local = "/" + local;
              }
              return new File(getResourceUrl(local).toURI());
          } catch (URISyntaxException ex) {
              throw new IllegalArgumentException(ex);
          }
      }
  
      public static String getSha512DigestHex(final String content) {
          return DigestUtils.sha512Hex(content).toUpperCase(Locale.ENGLISH);
      }
  
      private static URL getResourceUrl(final String resource) {
          return TestIoUtil.class.getResource(resource);
      }
  }