using BetterSecondBot.bottypes;
using BetterSecondBot.Static;
using EmbedIO;
using EmbedIO.Routing;
using EmbedIO.WebApi;
using System;
using System.Collections.Generic;
using System.Text;
using OpenMetaverse;
using Newtonsoft.Json;
using System.Reflection;
using BetterSecondBotShared.Static;
using RestSharp;

namespace BetterSecondBot.HttpService
{
    public class HTTP_StreamAdmin : WebApiControllerWithTokens
    {
        public HTTP_StreamAdmin(SecondBot mainbot, TokenStorage setuptokens) : base(mainbot, setuptokens) { }

        [About("A streamadin command")]
        [ReturnHints("True|False")]
        [ReturnHints("Bad reply:  ...")]
        [ReturnHints("Endpoint is empty")]
        [ReturnHints("Endpointcode is empty")]
        [ReturnHints("HTTP status code: ...")]
        [ReturnHints("Error: ...")]
        [ReturnHints("Notecard title is to short")]
        [ArgHints("endpoint","Text","The end point")]
        [ArgHints("endpointcode", "Text", "The end point code")]
        [Route(HttpVerbs.Post, "/FetchNextNotecard/{token}")]
        public object FetchNextNotecard([FormField] string endpoint, [FormField] string endpointcode, string token)
        {
            if (tokens.Allow(token, "streamadmin", "FetchNextNotecard", handleGetClientIP()) == false)
            {
                return Failure("Token not accepted", "FetchNextNotecard", new [] { endpoint, endpointcode });
            }
            if(helpers.notempty(endpoint) == false)
            {
                return Failure("Endpoint is empty", "FetchNextNotecard", new [] { endpoint, endpointcode });
            }
            if (helpers.notempty(endpointcode) == false)
            {
                return Failure("Endpointcode is empty", "FetchNextNotecard", new [] { endpoint, endpointcode });
            }

            string attempt_endpoint = endpoint + "sys.php";
            token = helpers.GetSHA1(helpers.UnixTimeNow().ToString() + "NotecardNext" + endpointcode);
            var client = new RestClient(attempt_endpoint);
            var request = new RestRequest("Notecard/Next", Method.POST);
            string unixtime = helpers.UnixTimeNow().ToString();
            request.AddParameter("token", token);
            request.AddParameter("unixtime", unixtime);
            request.AddParameter("method", "Notecard");
            request.AddParameter("action", "Next");
            request.AddHeader("content-type", "application/x-www-form-urlencoded");
            IRestResponse endpoint_checks = client.Post(request);
            if (endpoint_checks.StatusCode != System.Net.HttpStatusCode.OK)
            {
                return Failure("HTTP status code: " + endpoint_checks.StatusCode.ToString(), "FetchNextNotecard", new [] { endpoint, endpointcode });
            }
            try
            {
                NotecardEndpoint server_reply = JsonConvert.DeserializeObject<NotecardEndpoint>(endpoint_checks.Content);
                if (server_reply.status == false)
                {
                    return Failure("Bad reply: " + server_reply.message, "FetchNextNotecard", new [] { endpoint, endpointcode });
                }
                if (server_reply.NotecardTitle.Length < 3)
                {
                    return Failure("Notecard title is to short", "FetchNextNotecard", new [] { endpoint, endpointcode });
                }
                return BasicReply(bot.SendNotecard(server_reply.NotecardTitle, server_reply.NotecardContent, (UUID)server_reply.AvatarUUID).ToString(), "FetchNextNotecard", new [] { endpoint, endpointcode });
            }
            catch (Exception e)
            {
                return Failure("Error: " + e.Message + "", "FetchNextNotecard", new [] { endpoint, endpointcode });
            }
        }

        public class NotecardEndpoint : BasicEndpoint
        {
            public string AvatarUUID { get; set; }
            public string NotecardTitle { get; set; }
            public string NotecardContent { get; set; }
        }

        public class BasicEndpoint
        {
            public bool status { get; set; }
            public string message { get; set; }
        }
    }
}