using Microsoft.AspNetCore.Mvc;
using System.Text;

namespace VirtualTask
{
    public class SessionHelper
    {
        private Controller _controller;

        public SessionHelper(Controller controller)
        {
            _controller = controller;
        }

        public string GetStringValue(string key)
        {
            return _controller.HttpContext.Session.GetString(key);
        }

        public void SetStringValue(string key, string value)
        {

            _controller.HttpContext.Session.SetString(key, value);
        }

        public int? GetInt32Value(string key)
        {
            return _controller.HttpContext.Session.GetInt32(key);
        }

        public void SetInt32Value(string key, int value)
        {

            _controller.HttpContext.Session.SetInt32(key, value);
        }

        public Byte[] GetBytesValue(string key)
        {
            return _controller.HttpContext.Session.Get(key);
        }

        public void SetBytesValue(string key, Byte[] value)
        {

            _controller.HttpContext.Session.Set(key, value);
        }

        public void SetStringAsBytesValue(string key, string value)
        {
            var bytes = Encoding.UTF8.GetBytes(value);
            _controller.HttpContext.Session.Set(key, bytes);
        }

        public string GetStringFromBytesValue(string key)
        {
            var bytes = _controller.HttpContext.Session.Get(key);
            return Encoding.UTF8.GetString(bytes);
        }
    }
}