Creates QR-code url

QrCodeFactory.cs

using System;

namespace Mojito.Core
{
    public static class QrCodeFactory
    {
        public static Uri CreateUri(string content)
        {
            // Image Size 3: value 4
            // Image Size 4: value 6
            return new Uri($"http://qrcoder.ru/code/?{content}&4&0");
        }
    }
}