using System.CommandLine;
using MycroForge.CLI.Commands.Interfaces;

namespace MycroForge.CLI.Commands;

public partial class MycroForge
{
    public partial class Orm
    {
        public partial class Generate
        {
            public class Migration : Command, ISubCommandOf<Generate>
            {
                private static readonly Argument<string> NameArgument =
                    new(name: "name", description: "The name of the migration");

                public Migration() : base("migration", "Generate a migration")
                {
                    AddAlias("m");
                    AddArgument(NameArgument);
                    this.SetHandler(ExecuteAsync, NameArgument);
                }

                private async Task ExecuteAsync(string name)
                {
                    await Bash.ExecuteAsync(
                        "source .venv/bin/activate",
                        $"alembic revision --autogenerate -m \"{name}\" --rev-id $(date -u +\"%Y%m%d%H%M%S\")"
                    );
                }
            }
        }
    }
}