using Spectre.Console.Cli;
using System.ComponentModel;

internal sealed class Program
{
    private static int Main(string[] args)
    {
        var app = new CommandApp();

        app.Configure(cfg =>
        {
            cfg.TrimTrailingPeriods(false);
            cfg.AddCommand<ExampleCommand>("example");
        });

        return app.Run(args);
    }
}

[Description("Example command description with trailing period. Trailing period is preserved as expected.")]
internal sealed class ExampleCommand : Command<ExampleCommandSettings>
{
    public override int Execute(CommandContext context, ExampleCommandSettings settings)
    {
        return 0;
    }
}

internal sealed class ExampleCommandSettings : CommandSettings
{
    [CommandArgument(0, "<EXAMPLE>")]
    [Description("Example argument description with trailing period. Looks silly when trailing period is removed from description with multiple sentences.")]
    public string ExampleArgument { get; set; } = string.Empty;

    [CommandOption("-e|--example <VALUE>")]
    [Description("""
        Example option description with trailing period.
        
        Looks silly when trailing period is removed from multiline description.
        """)]
    public string ExampleOption { get; set; } = string.Empty;
}