TBMM/TBMM/ModInfo.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TBMM
{
    public class ModInfo
    {
        public string Name { get; set; }
        /// <summary>
        /// Installed version. Can be null.
        /// </summary>
        public Version Version { get; set; }
        public Version LatestVersion { get; set; }
        /// <summary>
        /// Can be null.
        /// </summary>
        public string Description { get; set; }
        /// <summary>
        /// Can be null.
        /// </summary>
        public string Author { get; set; }
        /// <summary>
        /// The time when the mod was last updated by its author.
        /// </summary>
        public DateTime LastUpdated { get; set; }
        public bool Installed => Version != null;
        public string DownloadURL { get; set; }
        public HashSet<string> ModFiles { get; set; }
        public string UpdateDetails { get; set; }
        public bool Updatable => Version != null && LatestVersion != null && Version < LatestVersion;
        public bool? Broken { get; set; }

        public bool Outdated(DateTime lastGameUpdateTime) => LastUpdated != default && LastUpdated < lastGameUpdateTime;
    }
}