Flow.Launcher/Plugins/Flow.Launcher.Plugin.WebSearch/SearchSource.cs

using System.IO;
using JetBrains.Annotations;
using System.Text.Json.Serialization;

namespace Flow.Launcher.Plugin.WebSearch
{
    public class SearchSource : BaseModel
    {
        public string Title { get; set; }
        public string ActionKeyword { get; set; }

        [NotNull]
        public string Icon { get; set; } = "web_search.png";

        public bool CustomIcon { get; set; } = false;

        /// <summary>
        /// Default icons are placed in Images directory in the app location. 
        /// Custom icons are placed in the user data directory
        /// </summary>
        [JsonIgnore]
        public string IconPath 
        {
            get
            {
                if (CustomIcon)
                    return Path.Combine(Main.CustomImagesDirectory, Icon);

                return Path.Combine(Main.DefaultImagesDirectory, Icon);
            }
        }

        public string Url { get; set; }

        [JsonIgnore]
        public bool Status => Enabled;
        public bool Enabled { get; set; }

        public SearchSource DeepCopy()
        {
            var webSearch = new SearchSource
            {
                Title = Title,
                ActionKeyword = ActionKeyword,
                Url = Url,
                Icon = Icon,
                CustomIcon = CustomIcon,
                Enabled = Enabled
            };
            return webSearch;
        }
    }
}