using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.WebUtilities;

namespace MP.MON
{
    public static class Utils
    {
        public static T ExtractQueryStringByKey<T>(this NavigationManager navManager, string key)
        {
            Uri uri = navManager.ToAbsoluteUri(navManager.Uri);
            QueryHelpers.ParseQuery(uri.Query).TryGetValue(key, out var value);
            if (typeof(T).Equals(typeof(int)))
            {
                int.TryParse(value, out var result);
                return (T)(object)result;
            }

            if (typeof(T).Equals(typeof(string)))
            {
                return (T)(object)value.ToString();
            }

            return default(T);
        }
    }
}