v0.1.0

18 files changed, 613 insertions, 0 deletions

diff --git a/hydroroll/__init__.py b/hydroroll/__init__.py
new file mode 100644
index 0000000..c72c991
--- /dev/null
+++ b/hydroroll/__init__.py
@@ -0,0 +1,4 @@
+name = "hydroroll"
+
+from hydroroll.bot import Bot
+from hydroroll.config import GlobalConfig
\ No newline at end of file
diff --git a/hydroroll/bot.py b/hydroroll/bot.py
new file mode 100644
index 0000000..c2b99e6
--- /dev/null
+++ b/hydroroll/bot.py
@@ -0,0 +1,64 @@
+from iamai import Bot as _Bot
+from typing import Optional, Dict, List, Type, Any, Union
+from pathlib import Path
+import os
+# 获取当前目录路径
+current_dir = Path.cwd()
+
+# 获取当前脚本文件路径
+script_file = current_dir.resolve() / __file__
+
+# 获取当前脚本文件所在目录路径
+script_dir = script_file.parent
+
+__all__ = ["Bot"]
+
+class Bot:
+    def __init__(
+        self,
+        *,
+        config_file: Optional[str] = "config.toml",
+        config_dict: Optional[Dict] = None,
+        hot_reload: bool = False,
+    ) -> None:
+        self.bot = _Bot(hot_reload=hot_reload,
+                       config_file=config_file,
+                       config_dict=config_dict
+                       )
+        self.bot.load_plugins_from_dirs(Path(f"{script_dir}/plugins"))
+        self.create_folders()
+        self.init_data()
+        self.init_conf()
+        self.init_webui()
+    
+    def run(self) -> None:
+        self.bot.run()
+    
+    def restart(self) -> None:
+        self.bot.restart()
+        
+    def create_folders(self):
+            folder_path = os.path.dirname(os.path.abspath('__file__')) # 获取main.py所在文件夹路径
+            if not os.path.isdir(os.path.join(folder_path, 'user')):
+                os.mkdir(os.path.join(folder_path, 'user'))
+            if not os.path.isdir(os.path.join(folder_path, 'data')):
+                os.mkdir(os.path.join(folder_path, 'data'))
+            if not os.path.isdir(os.path.join(folder_path, 'models')):
+                os.mkdir(os.path.join(folder_path, 'models'))
+            if not os.path.isdir(os.path.join(folder_path, 'web')):
+                os.mkdir(os.path.join(folder_path, 'web'))
+            if not os.path.isdir(os.path.join(folder_path, 'config')):
+                os.mkdir(os.path.join(folder_path, 'config'))
+            if not os.path.isdir(os.path.join(folder_path, 'logs')):
+                os.mkdir(os.path.join(folder_path, 'logs'))
+            if not os.path.isdir(os.path.join(folder_path, 'rules')):
+                os.mkdir(os.path.join(folder_path, 'rules'))
+    
+    def init_data(self):
+        ...
+        
+    def init_webui(self):
+        ...
+        
+    def init_conf(self):
+        ...
\ No newline at end of file
diff --git a/hydroroll/config.py b/hydroroll/config.py
new file mode 100644
index 0000000..6739249
--- /dev/null
+++ b/hydroroll/config.py
@@ -0,0 +1,124 @@
+import argparse
+import sys
+import platform
+from importlib.metadata import version
+from iamai import Plugin
+import os
+import pickle
+import threading
+
+
+# 创建全局 ArgumentParser 对象
+global_parser = argparse.ArgumentParser(description='hydroroll[水系] 全局命令参数')
+
+# 定义全局配置类
+class GlobalConfig:
+    _name = "hydroroll"
+    _version = "0.1.0"
+    _svn = "2"
+    _author = "简律纯"
+    _iamai_version = version('iamai')
+    _python_ver = sys.version
+    _python_ver_raw= '.'.join(map(str, platform.python_version_tuple()[:3]))
+    current_path = os.path.dirname(os.path.abspath('__file__'))
+
+    # 定义系统组件
+    class HydroSystem:
+        def __init__(self):
+            self.parser = argparse.ArgumentParser(description='hydroroll[水系].system 系统命令参数')
+            self.subparsers = self.parser.add_subparsers()
+            self.status_parser = self.subparsers.add_parser('status', aliases=['s'], help='系统状态')
+            self.reload_parser = self.subparsers.add_parser('reload', aliases=['rld'], help='重新加载系统')
+            self.restart_parser = self.subparsers.add_parser('restart', aliases=['rst'], help='重启系统')
+            self.help = '\n'.join(self.parser.format_help().replace('\r\n', '\n').replace('\r', '').split('\n')[2:-3])
+    class HydroBot:
+        def __init__(self) -> None:
+            self.parser = argparse.ArgumentParser(description="Bot命令")
+        
+
+class ConfigManager:
+    def __init__(self, directory):
+        self.directory = directory
+        self.configs = {}
+        self.locks = {}
+    
+    def get(self, filename, section, key, default=None):
+        if not self._check_file_exists(filename):
+            return default
+        config = self._get_config(filename)
+        if section not in config:
+            return default
+        return config[section].get(key, default)
+    
+    def set(self, filename, section, key, value):
+        config = self._get_config(filename)
+        if section not in config:
+            config[section] = {}
+        config[section][key] = value
+        self._save_config(filename, config)
+    
+    def delete(self, filename, section, key):
+        config = self._get_config(filename)
+        if section not in config:
+            return
+        if key not in config[section]:
+            return
+        del config[section][key]
+        self._save_config(filename, config)
+    
+    def sections(self, filename):
+        if not self._check_file_exists(filename):
+            return []
+        config = self._get_config(filename)
+        return list(config.keys())
+    
+    def section_items(self, filename, section):
+        if not self._check_file_exists(filename):
+            return []
+        config = self._get_config(filename)
+        if section not in config:
+            return []
+        return list(config[section].items())
+    
+    def files(self):
+        return [filename for filename in os.listdir(self.directory) if filename.endswith('.dat')]
+
+    def _get_lock(self, filename):
+        if filename not in self.locks:
+            self.locks[filename] = threading.Lock()
+        return self.locks[filename]
+    
+    def _get_config(self, filename):
+        with self._get_lock(filename):
+            if filename not in self.configs:
+                filepath = os.path.join(self.directory, filename)
+                if os.path.exists(filepath):
+                    try:
+                        with open(filepath, 'rb') as f:
+                            self.configs[filename] = pickle.load(f)
+                    except:
+                        pass
+                if filename not in self.configs:
+                    self.configs[filename] = {}
+        return self.configs[filename]
+    
+    def _save_config(self, filename, config):
+        with self._get_lock(filename):
+            try:
+                filepath = os.path.join(self.directory, filename)
+                backuppath = os.path.join(self.directory, filename + '.bak')
+                lockpath = os.path.join(self.directory, filename + '.lock')
+                with open(lockpath, 'wb') as f:
+                    pass
+                if os.path.exists(filepath):
+                    os.replace(filepath, backuppath)
+                with open(filepath, 'wb') as f:
+                    pickle.dump(config, f)
+                os.remove(backuppath)
+                os.remove(lockpath)
+            except:
+                pass
+    
+    def _check_file_exists(self, filename):
+        filepath = os.path.join(self.directory, filename)
+        return os.path.exists(filepath) and filename.endswith('.dat')
diff --git a/hydroroll/plugins/HydroRoll_plugin_base/__init__.py b/hydroroll/plugins/HydroRoll_plugin_base/__init__.py
new file mode 100644
index 0000000..a050ae1
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_base/__init__.py
@@ -0,0 +1,93 @@
+import re
+from abc import ABC, abstractmethod
+from typing import Type, Union, Generic, TypeVar
+
+from iamai import Plugin
+from iamai.typing import T_State
+from iamai.adapter.cqhttp.event import GroupMessageEvent, PrivateMessageEvent
+
+from .config import BasePluginConfig, RegexPluginConfig, CommandPluginConfig
+
+T_Config = TypeVar("T_Config", bound=BasePluginConfig)
+T_RegexPluginConfig = TypeVar("T_RegexPluginConfig", bound=RegexPluginConfig)
+T_CommandPluginConfig = TypeVar("T_CommandPluginConfig", bound=CommandPluginConfig)
+
+
+class BasePlugin(
+    Plugin[Union[PrivateMessageEvent, GroupMessageEvent], T_State, T_Config],
+    ABC,
+    Generic[T_State, T_Config],
+):
+    Config: Type[T_Config] = BasePluginConfig
+
+    def format_str(self, format_str: str, message_str: str = "") -> str:
+        return format_str.format(
+            message=message_str,
+            user_name=self.event.sender.nickname,
+            user_id=self.event.sender.user_id,
+        )
+
+    async def rule(self) -> bool:
+        is_bot_off = True
+        
+        if self.event.adapter.name != "cqhttp":
+            return False
+        if self.event.type != "message":
+            return False
+        match_str = self.event.message.get_plain_text()
+        if is_bot_off:
+            if self.event.message.startswith(f'[CQ:at,qq={self.event.self_id}]'):
+                match_str = re.sub(fr'^\[CQ:at,qq={self.event.self_id}\]', '', match_str)
+            else:
+                return False
+        if self.config.handle_all_message:
+            return self.str_match(match_str)
+        elif self.config.handle_friend_message:
+            if self.event.message_type == "private":
+                return self.str_match(match_str)
+        elif self.config.handle_group_message:
+            if self.event.message_type == "group":
+                if (
+                    self.config.accept_group is None
+                    or self.event.group_id in self.config.accept_group
+                ):
+                    return self.str_match(match_str)
+        return False
+
+    @abstractmethod
+    def str_match(self, msg_str: str) -> bool:
+        raise NotImplemented
+
+
+class RegexPluginBase(BasePlugin[T_State, T_RegexPluginConfig], ABC):
+    msg_match: re.Match
+    re_pattern: re.Pattern
+    Config: Type[T_RegexPluginConfig] = RegexPluginConfig
+
+    def str_match(self, msg_str: str) -> bool:
+        msg_str = msg_str.strip()
+        self.msg_match = self.re_pattern.fullmatch(msg_str)
+        return bool(self.msg_match)
+
+
+class CommandPluginBase(RegexPluginBase[T_State, T_CommandPluginConfig], ABC):
+    command_match: re.Match
+    command_re_pattern: re.Pattern
+    Config: Type[T_CommandPluginConfig] = CommandPluginConfig
+
+    def str_match(self, msg_str: str) -> bool:
+        if not hasattr(self, "command_re_pattern"):
+            self.command_re_pattern = re.compile(
+                f'[{"".join(self.config.command_prefix)}]'
+                f'({"|".join(self.config.command)})'
+                r"\s*(?P<command_args>.*)",
+                flags=re.I if self.config.ignore_case else 0,
+            )
+        msg_str = msg_str.strip()
+        self.command_match = self.command_re_pattern.fullmatch(msg_str)
+        if not self.command_match:
+            return False
+        self.msg_match = self.re_pattern.fullmatch(
+            self.command_match.group("command_args")
+        )
+        return bool(self.msg_match)
\ No newline at end of file
diff --git a/hydroroll/plugins/HydroRoll_plugin_base/config.py b/hydroroll/plugins/HydroRoll_plugin_base/config.py
new file mode 100644
index 0000000..311874c
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_base/config.py
@@ -0,0 +1,30 @@
+from typing import Set, Optional
+
+from iamai import ConfigModel
+
+
+class BasePluginConfig(ConfigModel):
+    __config_name__ = ""
+    handle_all_message: bool = True
+    """是否处理所有类型的消息，此配置为 True 时会覆盖 handle_friend_message 和 handle_group_message。"""
+    handle_friend_message: bool = True
+    """是否处理好友消息。"""
+    handle_group_message: bool = True
+    """是否处理群消息。"""
+    accept_group: Optional[Set[int]] = None
+    """处理消息的群号，仅当 handle_group_message 为 True 时生效，留空表示处理所有群。"""
+    message_str: str = "*{user_name} {message}"
+    """最终发送消息的格式。"""
+
+
+class RegexPluginConfig(BasePluginConfig):
+    pass
+
+
+class CommandPluginConfig(RegexPluginConfig):
+    command_prefix: Set[str] = {".", "。","!",":"}
+    """命令前缀。"""
+    command: Set[str] = {}
+    """命令文本。"""
+    ignore_case: bool = True
+    """忽略大小写。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_bot/__init__.py b/hydroroll/plugins/HydroRoll_plugin_bot/__init__.py
new file mode 100644
index 0000000..2b3eec8
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_bot/__init__.py
@@ -0,0 +1,30 @@
+import re
+from importlib.metadata import version
+from plugins.hydroroll_plugin_base import CommandPluginBase
+from hydroroll.config import GlobalConfig
+
+from .config import Config
+
+
+class HydroBot(CommandPluginBase[None, Config]):
+    Config = Config
+    CurrentConfig = GlobalConfig
+    priority = 0
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(r"(?P<bot_info_str>.*)", flags=re.I)
+
+    def bot_info(self):
+        info_str = f'{self.CurrentConfig._name} '\
+                   f'{self.CurrentConfig._version}({self.CurrentConfig._svn}) '\
+                   f'by {self.CurrentConfig._author} '\
+                   f'on Python {self.CurrentConfig._python_ver_raw} '\
+                   f'with {" & ".join([adapter + "("+version("iamai-adapter-"+adapter) +")" for adapter in dict(self.bot.config.adapter)])} '\
+                   f'for iamai({self.CurrentConfig._iamai_version})'
+
+        return info_str
+
+    async def handle(self) -> None:
+        await self.event.reply(
+            self.format_str(self.config.message_str, self.bot_info())
+        )
diff --git a/hydroroll/plugins/HydroRoll_plugin_bot/config.py b/hydroroll/plugins/HydroRoll_plugin_bot/config.py
new file mode 100644
index 0000000..717b7b2
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_bot/config.py
@@ -0,0 +1,11 @@
+from typing import Set
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_bot_info"
+    command: Set[str] = {"bot"}
+    """命令文本。"""
+    message_str: str = "{message}"
+    """最终发送消息的格式。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_dice/__init__.py b/hydroroll/plugins/HydroRoll_plugin_dice/__init__.py
new file mode 100644
index 0000000..2c9d2b4
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_dice/__init__.py
@@ -0,0 +1,51 @@
+import re
+import random
+
+from iamai.log import logger
+
+from plugins.hydroroll_plugin_base import CommandPluginBase
+
+from .config import Config
+
+__all__ = ["Dice"]
+
+class Dice(CommandPluginBase[None, Config]):
+    Config = Config
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(
+            r"\s*(?P<dice_times>\d+)d(?P<dice_faces>\d+)([*x](?P<dice_multiply>\d+))?",
+            flags=re.I,
+        )
+
+    async def handle(self) -> None:
+        dice_times = int(self.msg_match.group("dice_times"))
+        dice_faces = int(self.msg_match.group("dice_faces"))
+        if self.msg_match.group("dice_multiply") is None:
+            dice_multiply = None
+        else:
+            dice_multiply = int(self.msg_match.group("dice_multiply"))
+
+        if dice_times > self.config.max_dice_times:
+            await self.event.reply(
+                self.format_str(self.config.exceed_max_dice_times_str)
+            )
+            return
+
+        dice = [random.randint(1, dice_faces) for _ in range(dice_times)]
+        dice_sum = sum(dice)
+        if dice_multiply is None:
+            result_str = f"{dice_times}D{dice_faces}="
+            if dice_times != 1:
+                result_str += f"{'+'.join(map(lambda x: str(x), dice))}="
+            result_str += str(dice_sum)
+        else:
+            result_str = f"{dice_times}D{dice_faces}x{dice_multiply}="
+            if dice_times != 1:
+                result_str += (
+                    f"({'+'.join(map(lambda x: str(x), dice))})x{dice_multiply}="
+                )
+            result_str += f"{dice_sum}x{dice_multiply}={dice_sum * dice_multiply}"
+
+        logger.info(f"Dice Plugin: {result_str}")
+        await self.event.reply(self.format_str(self.config.message_str, result_str))
diff --git a/hydroroll/plugins/HydroRoll_plugin_dice/config.py b/hydroroll/plugins/HydroRoll_plugin_dice/config.py
new file mode 100644
index 0000000..4846409
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_dice/config.py
@@ -0,0 +1,13 @@
+from typing import Set
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_dice"
+    command: Set[str] = {"r", "roll", "dice"}
+    """命令文本。"""
+    max_dice_times: int = 1000
+    """最大单次投掷次数。"""
+    exceed_max_dice_times_str: str = "错误：超过最大投掷次数。"
+    """超过最大单次投掷次数时的提示语。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_echo/__init__.py b/hydroroll/plugins/HydroRoll_plugin_echo/__init__.py
new file mode 100644
index 0000000..e800384
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_echo/__init__.py
@@ -0,0 +1,17 @@
+import re
+
+from plugins.hydroroll_plugin_base import CommandPluginBase
+
+from .config import Config
+
+
+class Echo(CommandPluginBase[None, Config]):
+    Config = Config
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(r"(?P<echo_str>.*)", flags=re.I)
+
+    async def handle(self) -> None:
+        await self.event.reply(
+            self.format_str(self.config.message_str, self.msg_match.group("echo_str"))
+        )
diff --git a/hydroroll/plugins/HydroRoll_plugin_echo/config.py b/hydroroll/plugins/HydroRoll_plugin_echo/config.py
new file mode 100644
index 0000000..030bbec
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_echo/config.py
@@ -0,0 +1,11 @@
+from typing import Set
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_echo"
+    command: Set[str] = {"echo"}
+    """命令文本。"""
+    message_str: str = "*{user_name} {message}"
+    """最终发送消息的格式。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_luck/__init__.py b/hydroroll/plugins/HydroRoll_plugin_luck/__init__.py
new file mode 100644
index 0000000..a30c964
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_luck/__init__.py
@@ -0,0 +1,21 @@
+import re
+import time
+import random
+
+from plugins.hydroroll_plugin_base import CommandPluginBase
+
+from .config import Config
+
+
+class Luck(CommandPluginBase[None, Config]):
+    Config = Config
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(r".*", flags=re.I)
+
+    async def handle(self) -> None:
+        random.seed(
+            time.strftime("%Y%j", time.localtime()) + self.format_str("{user_id}")
+        )
+        lucy = random.randint(self.config.min_int, self.config.max_int)
+        await self.event.reply(self.format_str(self.config.message_str, str(lucy)))
diff --git a/hydroroll/plugins/HydroRoll_plugin_luck/config.py b/hydroroll/plugins/HydroRoll_plugin_luck/config.py
new file mode 100644
index 0000000..eeef14b
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_luck/config.py
@@ -0,0 +1,15 @@
+from typing import Set
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_luck"
+    command: Set[str] = {"luck"}
+    """命令文本。"""
+    min_int: int = 0
+    """最小随机整数。"""
+    max_int: int = 100
+    """最大随机整数。"""
+    message_str: str = "{user_name}今天的运气是: {message}"
+    """最终发送消息的格式。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_send/__init__.py b/hydroroll/plugins/HydroRoll_plugin_send/__init__.py
new file mode 100644
index 0000000..234e5b3
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_send/__init__.py
@@ -0,0 +1,28 @@
+import re
+
+from plugins.hydroroll_plugin_base import CommandPluginBase
+
+from .config import Config
+
+
+class Send(CommandPluginBase[None, Config]):
+    Config = Config
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(r"\s*(?P<message>.*)", flags=re.I)
+
+    async def handle(self) -> None:
+        try:
+            await self.event.adapter.send(
+                self.msg_match.group("message"),
+                "private",
+                self.config.send_user_id,
+            )
+        except Exception as e:
+            if self.config.send_filed_msg is not None:
+                await self.event.reply(
+                    self.format_str(self.config.send_filed_msg, repr(e))
+                )
+        else:
+            if self.config.send_success_msg is not None:
+                await self.event.reply(self.format_str(self.config.send_success_msg))
diff --git a/hydroroll/plugins/HydroRoll_plugin_send/config.py b/hydroroll/plugins/HydroRoll_plugin_send/config.py
new file mode 100644
index 0000000..6903c0f
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_send/config.py
@@ -0,0 +1,15 @@
+from typing import Set, Optional
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_send"
+    command: Set[str] = {"send"}
+    """命令文本。"""
+    send_user_id: int = 2753364619
+    """发送消息的对象的 QQ 号码。"""
+    send_success_msg: Optional[str] = "已将消息送出√"
+    """发送成功时回复的消息，设置为 None 表示不发送任何消息。"""
+    send_filed_msg: Optional[str] = "发送失败：{message}"
+    """发送失败时回复的消息。"""
diff --git a/hydroroll/plugins/HydroRoll_plugin_system/__init__.py b/hydroroll/plugins/HydroRoll_plugin_system/__init__.py
new file mode 100644
index 0000000..6e4f232
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_system/__init__.py
@@ -0,0 +1,75 @@
+import re
+from plugins.hydroroll_plugin_base import CommandPluginBase
+from .config import Config
+import psutil
+import time
+from hydroroll.config import GlobalConfig
+from iamai.adapter.cqhttp.message import CQHTTPMessageSegment
+
+class System(CommandPluginBase[None, Config]):
+    priority: int = 0
+    block: bool = True
+    Config = Config
+    CurrentConfig = GlobalConfig
+
+    def __post_init__(self):
+        self.re_pattern = re.compile(r"(?P<system_info_str>.*)", flags=re.I)
+
+    def eventReply(self, message: str):
+        return self.event.reply(
+            self.format_str(self.config.message_str, message)
+        )
+
+    def get_system_status(self) -> str:
+        cpu_usage = psutil.cpu_percent()
+        memory_usage = psutil.virtual_memory().percent
+        disk_usage = psutil.disk_usage('/').percent
+
+        current_time = time.time()
+        start_time = psutil.Process().create_time()
+
+        uptime_seconds = int(current_time - start_time)
+        uptime_str = time.strftime("%H:%M:%S", time.gmtime(uptime_seconds))
+
+        info_str = f"{self.CurrentConfig._name} Ver.{self.CurrentConfig._version}"
+        info_str += f"({self.CurrentConfig._svn}) built in Python {self.CurrentConfig._python_ver}\n"
+        info_str += f"本地时间: {time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())}\n"
+        info_str += f"已启动时间：{uptime_str}\n"
+        info_str += f"CPU使用率：{cpu_usage}%\n"
+        info_str += f"内存占用率：{memory_usage}%\n"
+        info_str += f"磁盘使用率：{disk_usage}%"
+
+        return info_str
+
+    async def handle(self) -> None:
+        system = self.CurrentConfig.HydroSystem()
+        try:
+            sub_command = self.event.get_plain_text().split()[1]
+        except IndexError:
+            sub_command = ""
+
+        if sub_command in ["status", "s"]:
+            await self.event.reply(
+                self.format_str(self.config.message_str,
+                                self.get_system_status())
+            )
+        elif sub_command in ["restart", "rst"]:
+            await self.event.reply(
+                self.format_str(self.config.message_str, "正在重启系统...")
+            )
+            self.bot.restart()
+
+        elif sub_command in ["reload", "rld"]:
+            await self.event.reply(
+                self.format_str(self.config.message_str, "正在重载...")
+            )
+            self.bot.reload_plugins()
+            await self.event.reply(
+                self.format_str(self.config.message_str,
+                                f"已加载{len(self.bot.plugins)}枚插件")
+            )
+        else:
+            await self.event.reply(
+                CQHTTPMessageSegment.reply(self.event.message_id) +
+                self.format_str(self.config.message_str, system.help)
+            )
diff --git a/hydroroll/plugins/HydroRoll_plugin_system/config.py b/hydroroll/plugins/HydroRoll_plugin_system/config.py
new file mode 100644
index 0000000..416fcbe
--- /dev/null
+++ b/hydroroll/plugins/HydroRoll_plugin_system/config.py
@@ -0,0 +1,11 @@
+from typing import Set
+
+from plugins.hydroroll_plugin_base import CommandPluginConfig
+
+
+class Config(CommandPluginConfig):
+    __config_name__ = "plugin_system_info"
+    command: Set[str] = {"system"}
+    """命令文本。"""
+    message_str: str = "{message}"
+    """最终发送消息的格式。"""
diff --git a/hydroroll/test.py b/hydroroll/test.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/hydroroll/test.py