/*
 * 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.streampark.console.core.enums;

/** Git authentication results */
public enum GitAuthorizedErrorEnum {

  /** Success. */
  SUCCESS(0),

  /** Need required, user password is null. */
  REQUIRED(1),

  /** User password error. */
  ERROR(2),

  /** Unknown error. */
  UNKNOW(3);

  private final int value;

  GitAuthorizedErrorEnum(int value) {
    this.value = value;
  }

  public static GitAuthorizedErrorEnum of(Integer state) {
    for (GitAuthorizedErrorEnum error : values()) {
      if (error.value == state) {
        return error;
      }
    }
    return null;
  }

  public int getType() {
    return value;
  }
}
