annotations/Azaion.Annotator/DTO/FormState.cs

using System.Collections.ObjectModel;
using System.IO;
using System.Windows;

namespace Azaion.Annotator.DTO;

public class FormState
{
    public MediaFileInfo? CurrentMedia { get; set; }
    public string VideoName => string.IsNullOrEmpty(CurrentMedia?.Name)
        ? ""
        : Path.GetFileNameWithoutExtension(CurrentMedia.Name).Replace(" ", "");

    public string CurrentMrl { get; set; } = null!;
    public Size CurrentVideoSize { get; set; }
    public TimeSpan CurrentVideoLength { get; set; }

    public TimeSpan? BackgroundTime { get; set; }
    public int CurrentVolume { get; set; } = 100;
    public ObservableCollection<AnnotationResult> AnnotationResults { get; set; } = [];

    public string GetTimeName(TimeSpan? ts) => $"{VideoName}_{ts:hmmssf}";
}