using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
namespace ln.http.client
{
    public class CookieContainer : IEnumerable<HttpCookie>
    {
        public HttpCookie[] Cookies => cookies.ToArray();

        List<HttpCookie> cookies = new List<HttpCookie>();

        public CookieContainer()
        {
        }

        public void Add(HttpCookie httpCookie)
        {
            foreach (HttpCookie cookie in Get(httpCookie.Domain))
            {
                if (cookie.Name.Equals(httpCookie.Name))
                    Remove(cookie);
            }
            cookies.Add(httpCookie);
        }

        public void Remove(HttpCookie httpCookie)
        {
            cookies.Remove(httpCookie);
        }

        public IEnumerable<HttpCookie> Get(string domain)
        {
            return Cookies.Where((c) => c.Domain.Equals(domain));
        }


        public IEnumerator<HttpCookie> GetEnumerator() => cookies.GetEnumerator();
        IEnumerator IEnumerable.GetEnumerator() => cookies.GetEnumerator();
    }
}