feat(officialaccount): add eba adapter

src/langbot/pkg/platform/adapters/officialaccount/api_impl.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+import typing
+
+from langbot_plugin.api.entities.builtin.platform import entities as platform_entities
+from langbot_plugin.api.entities.builtin.platform import events as platform_events
+from langbot_plugin.api.entities.builtin.platform import message as platform_message
+from langbot.pkg.platform.adapters.officialaccount.errors import NotSupportedError
+
+
+class OfficialAccountAPIMixin:
+    _message_cache: dict[str, platform_events.MessageReceivedEvent]
+    _user_cache: dict[str, platform_entities.User]
+
+    async def get_message(
+        self,
+        chat_type: str,
+        chat_id: typing.Union[int, str],
+        message_id: typing.Union[int, str],
+    ) -> platform_events.MessageReceivedEvent:
+        event = self._message_cache.get(str(message_id))
+        if event is None:
+            raise NotSupportedError('get_message:message_not_cached')
+        return event
+
+    async def get_user_info(self, user_id: typing.Union[int, str]) -> platform_entities.User:
+        user = self._user_cache.get(str(user_id))
+        if user is None:
+            raise NotSupportedError('get_user_info:not_cached')
+        return user
+
+    async def get_friend_list(self) -> list[platform_entities.User]:
+        return list(self._user_cache.values())
+
+    async def edit_message(
+        self,
+        chat_type: str,
+        chat_id: typing.Union[int, str],
+        message_id: typing.Union[int, str],
+        new_content: platform_message.MessageChain,
+    ) -> None:
+        raise NotSupportedError('edit_message')
+
+    async def delete_message(
+        self,
+        chat_type: str,
+        chat_id: typing.Union[int, str],
+        message_id: typing.Union[int, str],
+    ) -> None:
+        raise NotSupportedError('delete_message')
+
+    async def forward_message(
+        self,
+        from_chat_type: str,
+        from_chat_id: typing.Union[int, str],
+        message_id: typing.Union[int, str],
+        to_chat_type: str,
+        to_chat_id: typing.Union[int, str],
+    ) -> platform_events.MessageResult:
+        raise NotSupportedError('forward_message')
+
+    async def upload_file(self, file_data: bytes, filename: str) -> str:
+        raise NotSupportedError('upload_file')
+
+    async def get_file_url(self, file_id: str) -> str:
+        raise NotSupportedError('get_file_url')
+
+    async def get_group_info(self, group_id: typing.Union[int, str]) -> platform_entities.UserGroup:
+        raise NotSupportedError('get_group_info')
+
+    async def get_group_list(self) -> list[platform_entities.UserGroup]:
+        raise NotSupportedError('get_group_list')
+
+    async def get_group_member_list(
+        self,
+        group_id: typing.Union[int, str],
+    ) -> list[platform_entities.UserGroupMember]:
+        raise NotSupportedError('get_group_member_list')
+
+    async def get_group_member_info(
+        self,
+        group_id: typing.Union[int, str],
+        user_id: typing.Union[int, str],
+    ) -> platform_entities.UserGroupMember:
+        raise NotSupportedError('get_group_member_info')