IFileService.cs

using System.Runtime.CompilerServices;
 
namespace Vereinsmeisterschaften.Core.Contracts.Services;

public interface IFileService
{
    T Read<T>(string folderPath, string fileName);

    void Save<T>(string folderPath, string fileName, T content);

    void Delete(string folderPath, string fileName);

    void SaveToCsv<T>(string filePath, List<T> dataList, CancellationToken cancellationToken, ProgressDelegate onProgress = null, FormatDataDelegate formatData = null, FormatDataHeaderDelegate formatDataHeader = null, char delimiter = ';');

    List<T> LoadFromCsv<T>(string filePath, CancellationToken cancellationToken, SetPropertyFromStringDelegate<T> setPropertyFromStringDelegate, ProgressDelegate onProgress = null, FindPropertyFromHeaderDelegate findPropertyFromHeader = null, char delimiter = ';') where T : new();
}

[AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
public class FileServiceIgnoreAttribute : Attribute
{
}

[AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
public class FileServiceOrderAttribute : Attribute
{
    public int Order { get; }

    public FileServiceOrderAttribute([CallerLineNumber] int order = 0)
    {
        Order = order;
    }
}