namespace TestWeb.Core.Users;

using Infra;

public static class CreateUserEndpoint
{
    public record Request(string UserName);

    public class RequestValidator : AbstractValidator<Request>
    {
        public RequestValidator()
        {
            RuleFor(x => x.UserName).NotEmpty().MaximumLength(250);
        }
    }

    public record Response(int Id);

    public static async Task<Ok<Response>> Handle(Request request, AppDbContext db, CancellationToken ct)
    {
        var row = new User
        {
            Username = request.UserName,
            DisplayName = request.UserName,
            Password = string.Empty
        };

        await db.Users.AddAsync(row, ct);
        await db.SaveChangesAsync(ct);

        var response = new Response(row.Id);
        return TypedResults.Ok(response);
    }
}