/*
 * 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.paimon.web.api.action.context;

import org.apache.paimon.web.api.exception.ActionException;

import org.apache.commons.lang3.StringUtils;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/** ActionContext Util. */
public class ActionContextUtil {

    private ActionContextUtil() {}

    public static void addConf(List<String> args, String confName, String conf) {
        if (StringUtils.isNotBlank(conf)) {
            args.add("--" + confName);
            args.add(conf);
        }
    }

    public static void addConfList(List<String> args, String confName, List<?> confList) {
        if (confList != null && !confList.isEmpty()) {
            for (Object conf : confList) {
                addConf(args, confName, String.valueOf(conf));
            }
        }
    }

    public static String getActionJarPath() {
        String actionJarPath = System.getenv("ACTION_JAR_PATH");
        if (StringUtils.isBlank(actionJarPath)) {
            actionJarPath = System.getProperty("ACTION_JAR_PATH");
        }
        if (StringUtils.isBlank(actionJarPath)) {
            throw new ActionException("ACTION_JAR_PATH is null");
        }
        return actionJarPath;
    }

    public static List<String> getConfListFromString(String value, String spiltCharacter) {
        if (StringUtils.isBlank(value)) {
            return new ArrayList<>();
        }
        return Arrays.asList(value.split(spiltCharacter));
    }
}
