using System;
using System.Collections.Generic;
using System.Linq;

namespace BoundaryLab.Domain;

public static class DependencyRule
{
    public static bool Allowed(string from, string to) => from switch
    {
        "Domain" => false,
        "Application" => to == "Domain",
        "Infrastructure" => to == "Domain" || to == "Application",
        "Host" => to == "Domain" || to == "Application" || to == "Infrastructure",
        _ => false
    };
}