From 05d6152936bc7c1b9bc4178beb4027cb6b5e0375 Mon Sep 17 00:00:00 2001
From: Kwoth <srki0509@gmail.com>
Date: Mon, 6 Mar 2017 20:13:06 +0100
Subject: [PATCH] Cleverbot is beyond stupid, but works. Not using cleverbot,
 but program-o.com

---
 .../Games/Commands/CleverBotCommands.cs       | 50 ++++++++++++++++---
 src/NadekoBot/Services/Impl/StatsService.cs   |  2 +-
 src/NadekoBot/_Extensions/Extensions.cs       |  6 +++
 3 files changed, 50 insertions(+), 8 deletions(-)

diff --git a/src/NadekoBot/Modules/Games/Commands/CleverBotCommands.cs b/src/NadekoBot/Modules/Games/Commands/CleverBotCommands.cs
index fa04a2c6..3d7fb832 100644
--- a/src/NadekoBot/Modules/Games/Commands/CleverBotCommands.cs
+++ b/src/NadekoBot/Modules/Games/Commands/CleverBotCommands.cs
@@ -5,12 +5,15 @@ using NadekoBot.Attributes;
 using NadekoBot.Extensions;
 using NadekoBot.Services;
 using NLog;
-using Services.CleverBotApi;
+//using Services.CleverBotApi;
 using System;
 using System.Collections.Concurrent;
 using System.Diagnostics;
 using System.Linq;
+using System.Net.Http;
 using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Services.CleverBotApi;
 
 namespace NadekoBot.Modules.Games
 {
@@ -27,13 +30,11 @@ namespace NadekoBot.Modules.Games
             {
                 _log = LogManager.GetCurrentClassLogger();
                 var sw = Stopwatch.StartNew();
-
                 
-                var bot = ChatterBotFactory.Create(ChatterBotType.CLEVERBOT);
                 CleverbotGuilds = new ConcurrentDictionary<ulong, Lazy<ChatterBotSession>>(
                     NadekoBot.AllGuildConfigs
                         .Where(gc => gc.CleverbotEnabled)
-                        .ToDictionary(gc => gc.GuildId, gc => new Lazy<ChatterBotSession>(() => bot.CreateSession(), true)));
+                        .ToDictionary(gc => gc.GuildId, gc => new Lazy<ChatterBotSession>(() => new ChatterBotSession(gc.GuildId), true)));
 
                 sw.Stop();
                 _log.Debug($"Loaded in {sw.Elapsed.TotalSeconds:F2}s");
@@ -100,9 +101,7 @@ namespace NadekoBot.Modules.Games
                     return;
                 }
 
-                var cleverbot = ChatterBotFactory.Create(ChatterBotType.CLEVERBOT);
-
-                CleverbotGuilds.TryAdd(channel.Guild.Id, new Lazy<ChatterBotSession>(() => cleverbot.CreateSession(), true));
+                CleverbotGuilds.TryAdd(channel.Guild.Id, new Lazy<ChatterBotSession>(() => new ChatterBotSession(Context.Guild.Id), true));
 
                 using (var uow = DbHandler.UnitOfWork())
                 {
@@ -113,5 +112,42 @@ namespace NadekoBot.Modules.Games
                 await ReplyConfirmLocalized("cleverbot_enabled").ConfigureAwait(false);
             }
         }
+
+        public class ChatterBotSession
+        {
+            private static NadekoRandom rng { get; } = new NadekoRandom();
+            public string ChatterbotId { get; }
+            public string ChannelId { get; }
+            private int _botId = 15;
+
+            public ChatterBotSession(ulong channelId)
+            {
+                ChannelId = channelId.ToString().ToBase64();
+                ChatterbotId = rng.Next(0, 1000000).ToString().ToBase64();
+            }
+
+            private string apiEndpoint => "http://api.program-o.com/v2/chatbot/" +
+                                          $"?bot_id={_botId}&" +
+                                          "say={0}&" +
+                                          $"convo_id=nadekobot_{ChatterbotId}_{ChannelId}&" +
+                                          "format=json";
+
+            public async Task<string> Think(string message)
+            {
+                using (var http = new HttpClient())
+                {
+                    var res = await http.GetStringAsync(string.Format(apiEndpoint, message)).ConfigureAwait(false);
+                    var cbr = JsonConvert.DeserializeObject<ChatterBotResponse>(res);
+                    //Console.WriteLine(cbr.Convo_id);
+                    return cbr.BotSay.Replace("<br/>", "\n");
+                }
+            }
+        }
+
+        public class ChatterBotResponse
+        {
+            public string Convo_id { get; set; }
+            public string BotSay { get; set; }
+        }
     }
 }
\ No newline at end of file
diff --git a/src/NadekoBot/Services/Impl/StatsService.cs b/src/NadekoBot/Services/Impl/StatsService.cs
index 0390cbda..946bf11f 100644
--- a/src/NadekoBot/Services/Impl/StatsService.cs
+++ b/src/NadekoBot/Services/Impl/StatsService.cs
@@ -16,7 +16,7 @@ namespace NadekoBot.Services.Impl
         private readonly DiscordShardedClient _client;
         private readonly DateTime _started;
 
-        public const string BotVersion = "1.2";
+        public const string BotVersion = "1.21";
 
         public string Author => "Kwoth#2560";
         public string Library => "Discord.Net";
diff --git a/src/NadekoBot/_Extensions/Extensions.cs b/src/NadekoBot/_Extensions/Extensions.cs
index f95e6fbb..429e9c80 100644
--- a/src/NadekoBot/_Extensions/Extensions.cs
+++ b/src/NadekoBot/_Extensions/Extensions.cs
@@ -21,6 +21,12 @@ namespace NadekoBot.Extensions
         private const string arrow_left = "⬅";
         private const string arrow_right = "➡";
 
+        public static string ToBase64(this string plainText)
+        {
+            var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
+            return Convert.ToBase64String(plainTextBytes);
+        }
+
         public static Stream ToStream(this IEnumerable<byte> bytes, bool canWrite = false)
         {
             var ms = new MemoryStream(bytes as byte[] ?? bytes.ToArray(), canWrite);