/*
 * Copyright 2025 the original author or authors.
 *
 * 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
 *
 *      https://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 com.hbasesoft.framework.ai.agent.tool.shell.bash;

import java.util.List;

/**
 * Shell command executor interface. Provides cross-platform (Windows/Linux/Mac) shell command execution capability
 */
public interface ShellCommandExecutor {

    /**
     * Execute shell commands
     * 
     * @param commands List of commands to execute
     * @param workingDir Working directory
     * @return List of command execution results
     */
    List<String> execute(List<String> commands, String workingDir);

    /**
     * Terminate the currently executing process
     */
    void terminate();

    /**
     * Get the current system type
     * 
     * @return System type (windows/linux/mac)
     */
    default String getOsType() {
        String os = System.getProperty("os.name").toLowerCase();
        if (os.contains("win")) {
            return "windows";
        }
        else if (os.contains("mac")) {
            return "mac";
        }
        else {
            return "linux";
        }
    }

}
