using System;
using System.Threading.Tasks;
using Flurl.Http;

namespace Aegis
{
    static class HttpClientFactory
    {
        /// <summary>
        ///   Reuseable flurl http client.
        /// </summary>
        public static readonly FlurlClient Client = new FlurlClient();

        /// <summary>
        ///   Flurl http client headers.
        /// </summary>
        public static IFlurlClient Headers(this IFlurlClient client)
        {
            client.WithHeaders(new {
                Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
                Accept_Language = "en-US,en;q=0.8",
                User_Agent =
                "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.89 Safari/537.36 OPR/49.0.2725.47"
            });

            return client;
        }

        /// <summary>
        ///   Async tinychat login post request.
        /// </summary>
        public static async Task<IFlurlRequest> LoginAsync(this IFlurlRequest request, string token)
        {
            await request.PostUrlEncodedAsync(new {
                    login_username = Config.UserName,
                    login_password = Config.UserPass,
                    remember = 1,
                    next = "",
                    _token = "TOKEN"
                })
                .ReceiveString();

            return request;
        }
    }

    static class HttpClient
    {
        /// <summary>
        ///   Tinychat base url.
        /// </summary>
        const string _tinyChatUrl = "https://tinychat.com";

        /// <summary>
        ///   Tinychat login request.
        /// </summary>
        public static async Task<bool> LoginRequest()
        {
            try {
                var client = HttpClientFactory.Client.Headers().EnableCookies();

                var index = await _tinyChatUrl.WithClient(client)
                    .GetStringAsync();

                await _tinyChatUrl.WithClient(client)
                    .AppendPathSegment("login")
                    .LoginAsync("sd");

                return client.Cookies.ContainsKey("pass");
            }
            catch (Exception e) {
                FluentConsole
                    .White
                    .Text(Info.Time())
                    .Red
                    .Text(e.Message);

                return false;
            }
        }
    }
}