namespace EngineeringSync.Domain.Entities;

public class ProjectConfig
{
    public Guid Id { get; set; } = Guid.NewGuid();
    public string Name { get; set; } = string.Empty;
    public string EngineeringPath { get; set; } = string.Empty;
    public string SimulationPath { get; set; } = string.Empty;
    /// <summary>Komma-separiert, z.B. ".jt,.cojt,.xml"</summary>
    public string FileExtensions { get; set; } = string.Empty;
    public bool IsActive { get; set; } = true;
    public bool BackupEnabled { get; set; } = true;
    public string? BackupPath { get; set; } = null;
    public int MaxBackupsPerFile { get; set; } = 0;
    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;

    public ICollection<FileRevision> FileRevisions { get; set; } = [];
    public ICollection<PendingChange> PendingChanges { get; set; } = [];

    public IEnumerable<string> GetExtensions()
    {
        // Wenn leer oder "*" → alle Dateien beobachten
        if (string.IsNullOrWhiteSpace(FileExtensions) || FileExtensions.Trim() == "*")
            return ["*"];
        
        return FileExtensions.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
    }
}