using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;

namespace API.Interfaces.Services
{
    public interface IDirectoryService
    {
        /// <summary>
        /// Lists out top-level folders for a given directory. Filters out System and Hidden folders.
        /// </summary>
        /// <param name="rootPath">Absolute path of directory to scan.</param>
        /// <returns>List of folder names</returns>
        IEnumerable<string> ListDirectory(string rootPath);
        Task<byte[]> ReadFileAsync(string path);
        bool CopyFilesToDirectory(IEnumerable<string> filePaths, string directoryPath, string prepend = "");
        bool Exists(string directory);
        void CopyFileToDirectory(string fullFilePath, string targetDirectory);
        int TraverseTreeParallelForEach(string root, Action<string> action, string searchPattern, ILogger logger);
    }
}