using System.CommandLine;
using MycroForge.Core.Contract;

namespace MycroForge.CLI.Commands;

public partial class MycroForge
{
    public partial class Plugin
    {
        public class Uninstall : Command, ISubCommandOf<Plugin>
        {
            private static readonly Argument<IEnumerable<string>> NamesArgument = new(
                name: "name",
                description: "The names of the plugins you want to uninstall"
            );

            public Uninstall() : base("uninstall", "Uninstall a plugin")
            {
                AddAlias("u");
                AddArgument(NamesArgument);
                this.SetHandler(ExecuteAsync, NamesArgument);
            }

            private void ExecuteAsync(IEnumerable<string> names)
            {
                foreach (var name in names)
                {
                    var dir = Path.Join(Plugins.RootDirectory, name);
                    
                    if (Directory.Exists(dir))
                    {
                        Directory.Delete(dir, true);
                        Console.WriteLine($"Successfully uninstalled plugin {name}");
                    }
                    else
                    {
                        Console.WriteLine($"Plugin {name} could not be found");
                    }
                }
            }
        }
    }
}