/*
 * Copyright 2000-2018 JetBrains s.r.o.
 *
 * Licensed 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 jetbrains.buildServer.buildTriggers.vcs.mercurial.command;

import org.jetbrains.annotations.NotNull;

import static com.intellij.openapi.util.text.StringUtil.isEmpty;

/**
 * File status, see 'hg help status'.
 */
public enum Status {

  ADDED("added"),
  MODIFIED("modified"),
  REMOVED("removed"),
  CLEAN("clean"),
  MISSING("missing"),
  NOT_TRACKED("not tracked"),
  IGNORED("ignored"),
  UNKNOWN("unknown");

  private final String myName;

  Status(@NotNull String name) {
    myName = name;
  }

  @NotNull
  public String getName() {
    return myName;
  }

  public static Status makeStatus(@NotNull final String s) {
    if (isEmpty(s))
      return UNKNOWN;
    return makeStatus(s.charAt(0));
  }

  public static Status makeStatus(final char c) {
    switch (c) {
      case 'A': return ADDED;
      case 'M': return MODIFIED;
      case 'R': return REMOVED;
      case 'C': return CLEAN;
      case '!': return MISSING;
      case '?': return NOT_TRACKED;
      case 'I': return IGNORED;
      case ' ': return ADDED;
      default : return UNKNOWN;
    }
  }
}