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

namespace MycroForge.CLI.Commands;

public partial class MycroForge
{
    public partial class Add
    {
        public class Api : Command, ISubCommandOf<Add>
        {
            private static readonly Option<int> ApiPortOption = new(name: "--api-port", description: "The API port");

            private readonly ProjectContext _context;
            private readonly OptionsContainer _optionsContainer;
            private readonly List<IFeature> _features;

            public Api(ProjectContext context, OptionsContainer optionsContainer, IEnumerable<IFeature> features) :
                base(Features.Api.FeatureName, "Add FastAPI to the project")
            {
                _context = context;
                _optionsContainer = optionsContainer;
                _features = features.ToList();

                AddOption(ApiPortOption);
                this.SetHandler(ExecuteAsync, ApiPortOption);
            }

            private async Task ExecuteAsync(int apiPort)
            {
                _optionsContainer.Set(new Features.Api.Options { ApiPort = apiPort });
                var feature = _features.First(f => f.Name == Features.Api.FeatureName);
                await feature.ExecuteAsync(_context);
            }
        }
    }
}