ReportFilesFolder.cs

using System.IO;
 
namespace Waher.Reports.Files
{
    public class ReportFilesFolder : ReportsFolder
    {
        private readonly string folder;
 
        public ReportFilesFolder(string Folder, string NodeId, ReportNode Parent)
            : this(Folder, NodeId, Parent, true)
        {
        }
 
        private ReportFilesFolder(string Folder, string NodeId, ReportNode Parent, bool ScanFolder)
            : base(NodeId, Parent)
        {
            Folder = Path.GetFullPath(Folder);
 
            if (!Folder.EndsWith(Path.DirectorySeparatorChar))
                Folder += Path.DirectorySeparatorChar;
 
            if (!Directory.Exists(Folder))
                Directory.CreateDirectory(Folder);
 
            this.folder = Folder;
 
            if (ScanFolder)
                this.AppendReportFileNodes(Folder, Folder, this);
        }
 
        private void AppendReportFileNodes(string BaseFolder, string Folder, ReportNode Parent)
        {
            string[] FileNames = Directory.GetFiles(Folder, "*.rpx", SearchOption.TopDirectoryOnly);
            string[] Folders = Directory.GetDirectories(Folder, "*.*", SearchOption.TopDirectoryOnly);
 
            foreach (string FileName in FileNames)
                new ReportFileNode(FileName, FileName[BaseFolder.Length..], Parent);
 
            foreach (string SubFolder in Folders)
            {
                ReportFilesFolder SubFolderNode = new ReportFilesFolder(SubFolder, SubFolder[BaseFolder.Length..], Parent, false);
                this.AppendReportFileNodes(BaseFolder, SubFolder, SubFolderNode);
            }
        }
 
        public string Folder => this.folder;
    }
}