Move fun commands to separate module.

modules/Entertainment/Entertainment.cs

@@ -0,0 +1,13 @@
+using Kruzya.TelegramBot.Core;
+using West.TelegramBot.ChatManagement;
+
+namespace West.Entertainment
+{
+    public class Entertainment : Module
+    {
+        public Entertainment(Core core) : base(core)
+        {
+            core.EnsureLoaded<ChatManagement>();
+        }
+    }
+}

modules/Entertainment/Entertainment.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net5.0</TargetFramework>
+        <AssemblyName>TelegramBot.Entertainment</AssemblyName>
+        <RootNamespace>West.Entertainment</RootNamespace>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\..\Core\Core.csproj" />
+      <ProjectReference Include="..\ChatManagement\ChatManagement.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <Folder Include="Handler" />
+    </ItemGroup>
+
+    <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+        <Delete Files="$(OutDir)\TelegramBot.dll" />
+        <Delete Files="$(OutDir)\TelegramBot.ChatManagement.dll" />
+    </Target>
+</Project>

modules/Entertainment/Handler/Fun/AbstractAnimationReply.cs

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+#nullable enable
+
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using Castle.Core.Internal;
+using Kruzya.TelegramBot.Core.Data;
+using Kruzya.TelegramBot.Core.Extensions;
+using Telegram.Bot;
+using West.TelegramBot.ChatManagement.Handler;
+
+namespace West.Entertainment.Handler.Fun
+{
+    public abstract class AbstractAnimationReply : ManagementHandler
+    {
+        protected abstract Regex AnimationMatch
+        {
+            get;
+        }
+        
+        protected abstract string GetAnimationName();
+        
+        protected virtual bool CanHandle() => true;
+        
+        protected async Task HandleSetAnimation()
+        {
+            var animation = Message?.ReplyToMessage?.Animation;
+            if (await CanPunish() || animation == null) return;
+
+            var animationFileOption = await GetAnimationFileOption();
+            animationFileOption.SetValue(animation.FileId);
+            Db.MarkAsModified(animationFileOption);
+        }
+
+        [Message(InChat.Public, MessageFlag.HasText)]
+        protected virtual async Task<bool> HandleAnimation(int? replyToMessageId = null)
+        {
+            var animationFileId = (await GetAnimationFileOption()).GetValue(string.Empty);
+            if (animationFileId.IsNullOrEmpty() || !AnimationMatch.IsMatch(Message!.Text!) || !CanHandle()) return false;
+            
+
+            await Bot.SendAnimationAsync(Chat.Id, animationFileId, 
+                replyToMessageId: replyToMessageId ?? Message?.MessageId);
+            return true;
+        }
+        
+        private async Task<BotUserValue> GetAnimationFileOption()
+        {
+            return await Db.UserValues.FindOrCreateOption(Chat.Id, $"{GetAnimationName()}File");
+        }
+
+        protected AbstractAnimationReply(CoreContext db) : base(db) {}
+    }
+}

modules/Entertainment/Handler/Fun/Bayan.cs

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+#nullable enable
+
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using Kruzya.TelegramBot.Core.Data;
+using Telegram.Bot;
+
+namespace West.Entertainment.Handler.Fun
+{
+    public class Bayan : AbstractAnimationReply
+    {
+        public Bayan(CoreContext db) : base(db) { }
+
+        protected override Regex AnimationMatch => new("^баян$", RegexOptions.IgnoreCase);
+
+        protected override string GetAnimationName() => "bayan";
+ 
+        
+        [Command(InChat.Public, "setbayan", CommandParseMode.Both)]
+        public async Task HandleSetBayan() => await HandleSetAnimation();
+
+        protected override async Task<bool> HandleAnimation(int? replyToMessageId = null)
+        {
+            if (await base.HandleAnimation(replyToMessageId))
+            {
+                await Bot.DeleteMessageAsync(Chat.Id, Message!.MessageId);
+            }
+
+            return true;
+        }
+
+        protected override bool CanHandle() => Message?.ReplyToMessage != null;
+
+    }
+}

modules/Entertainment/Handler/Fun/Python.cs

@@ -0,0 +1,25 @@
+#nullable enable
+
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using Kruzya.TelegramBot.Core.Data;
+
+namespace West.Entertainment.Handler.Fun
+{
+    public class Python : AbstractAnimationReply
+    {
+        protected override Regex AnimationMatch => 
+            new("питон|пайтон|python|путхон|питухон|петухон", RegexOptions.IgnoreCase);
+
+        protected override string GetAnimationName() => "python";
+        
+        protected override bool CanHandle() => !Message!.Text!.Contains("/setpython");
+        
+        [Command(InChat.Public, "setpython", CommandParseMode.Both)]
+        public async Task HandleSetPython() => await HandleSetAnimation();
+        
+        public Python(CoreContext db) : base(db) { }
+    }
+}