feat: 群响应规则的扩展性

pkg/pipeline/resprule/resprule.py

@@ -21,15 +21,13 @@ class GroupRespondRuleCheckStage(stage.PipelineStage):
     async def initialize(self):
         """初始化检查器
         """
-        self.rule_matchers = [
-            atbot.AtBotRule(self.ap),
-            prefix.PrefixRule(self.ap),
-            regexp.RegExpRule(self.ap),
-            random.RandomRespRule(self.ap),
-        ]
 
-        for rule_matcher in self.rule_matchers:
-            await rule_matcher.initialize()
+        self.rule_matchers = []
+
+        for rule_matcher in rule.preregisetered_rules:
+            rule_inst = rule_matcher(self.ap)
+            await rule_inst.initialize()
+            self.rule_matchers.append(rule_inst)
 
     async def process(self, query: core_entities.Query, stage_inst_name: str) -> entities.StageProcessResult:
         

pkg/pipeline/resprule/rule.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 import abc
+import typing
 
 import mirai
 
@@ -7,9 +8,20 @@ from ...core import app, entities as core_entities
 from . import entities
 
 
+preregisetered_rules: list[typing.Type[GroupRespondRule]] = []
+
+def rule_class(name: str):
+    def decorator(cls: typing.Type[GroupRespondRule]) -> typing.Type[GroupRespondRule]:
+        cls.name = name
+        preregisetered_rules.append(cls)
+        return cls
+    return decorator
+
+
 class GroupRespondRule(metaclass=abc.ABCMeta):
     """群组响应规则的抽象类
     """
+    name: str
 
     ap: app.Application
 

pkg/pipeline/resprule/rules/atbot.py

@@ -7,6 +7,7 @@ from .. import entities
 from ....core import entities as core_entities
 
 
+@rule_model.rule_class("at-bot")
 class AtBotRule(rule_model.GroupRespondRule):
 
     async def match(

pkg/pipeline/resprule/rules/prefix.py

@@ -5,6 +5,7 @@ from .. import entities
 from ....core import entities as core_entities
 
 
+@rule_model.rule_class("prefix")
 class PrefixRule(rule_model.GroupRespondRule):
 
     async def match(

pkg/pipeline/resprule/rules/random.py

@@ -7,6 +7,7 @@ from .. import entities
 from ....core import entities as core_entities
 
 
+@rule_model.rule_class("random")
 class RandomRespRule(rule_model.GroupRespondRule):
 
     async def match(

pkg/pipeline/resprule/rules/regexp.py

@@ -7,6 +7,7 @@ from .. import entities
 from ....core import entities as core_entities
 
 
+@rule_model.rule_class("regexp")
 class RegExpRule(rule_model.GroupRespondRule):
 
     async def match(