feat: Add RegexFunctionBase

src/Bot/Lagrange/QQBot.cs

@@ -121,7 +121,7 @@ public async Task SendMessageAsync(uint? id, MessagePair messages)
 
         if (messages.Text is not null)
         {
-            messageBuilder.Text(messages.Text.Text);
+            messageBuilder.Text(messages.Text);
         }
 
         await _bot.SendMessage(messageBuilder.Build());

src/Bot/Message/MediaMessage.cs

@@ -5,4 +5,9 @@ public class MediaMessage(MediaType type, MemoryStream stream)
     public MediaType Type { get; } = type;
 
     public MemoryStream Data { get; } = stream;
+
+    public static implicit operator MessagePair(MediaMessage message)
+    {
+        return new(message);
+    }
 }

src/Bot/Message/TextMessage.cs

@@ -11,4 +11,14 @@ public static implicit operator TextMessage(string text)
             Text = text
         };
     }
+
+    public static implicit operator string(TextMessage message)
+    {
+        return message.Text;
+    }
+
+    public static implicit operator MessagePair(TextMessage message)
+    {
+        return new(message);
+    }
 }

src/Functions/LoveYou.cs

@@ -4,28 +4,17 @@
 
 namespace DXKumaBot.Functions;
 
-public static partial class LoveYou
+public sealed partial class LoveYou : RegexFunctionBase
 {
-    public static void Register()
+    protected override async Task Main(object? sender, MessageReceivedEventArgs args)
     {
-        BotInstance.MessageReceived += Main;
-    }
-
-    private static async Task Main(object? sender, MessageReceivedEventArgs args)
-    {
-        if (MessageRegex().IsMatch(args.Text))
-        {
-            return;
-        }
-
-        TextMessage textMessage = new()
+        TextMessage message = new()
         {
             Text = "迪拉熊也喜欢你❤️"
         };
-        MessagePair messages = new(textMessage);
-        await args.Reply(messages);
+        await args.Reply(message);
     }
 
     [GeneratedRegex("^(迪拉熊|dlx)我喜欢你$", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline)]
-    private static partial Regex MessageRegex();
+    protected override partial Regex MessageRegex();
 }

src/Functions/RegexFunctionBase.cs

@@ -0,0 +1,24 @@
+using DXKumaBot.Bot;
+using System.Text.RegularExpressions;
+
+namespace DXKumaBot.Functions;
+
+public abstract class RegexFunctionBase
+{
+    public void Register()
+    {
+        BotInstance.MessageReceived += async (sender, args) =>
+        {
+            if (!MessageRegex().IsMatch(args.Text))
+            {
+                return;
+            }
+
+            await Main(sender, args);
+        };
+    }
+
+    protected abstract Task Main(object? sender, MessageReceivedEventArgs args);
+
+    protected abstract Regex MessageRegex();
+}