public override async void ShowHelpMessage(AcceptedMessage message, string[] args)
{
var str = "=== Vtuber天狗机器人使用指南 === (指令中的参数如果需要空格请使用%代替空格)\r\n";
str += string.Join("\r\n",
Observer.Processors.Where(v => v != this && !string.IsNullOrEmpty(v.HelpMessage))
.Select(v => v.HelpMessage));
str += "\r\n机器人进入维护状态，将不会增加新功能，如有问题请使用!留言 告知";
if (message.IsGroupMessage)
{
await SendingService.SendGroupMessageAsync(message.FromGroup, str);
}
else
{
await SendingService.SendPrivateMessageAsync(message.FromUser, str);
}
}
public virtual void Process(AcceptedMessage message)
{
if (!message.IsGroupMessage)
{
SendingService.SendPrivateMessageAsync(message.FromUser, "暂不支持私聊互动");
return;
}
var methods = GetType().GetMethods().Where(v => v.IsDefined(typeof(BotCommandAttribute), false));
var atts = methods.Select(v =>
v.GetCustomAttributes(false).First(att => att.GetType() == typeof(BotCommandAttribute)))
.Select(v => (BotCommandAttribute)v);
var handled = false;
var args = message.Content.Trim().Split(' ').Select(v => v.Replace("%", " ")).ToArray();
foreach (var method in methods)
{
var attr = method.GetCustomAttributes(false);
var commandAttr = attr.FirstOrDefault(v => v.GetType() == typeof(BotCommandAttribute));
var commandPermission = attr.FirstOrDefault(v => v.GetType() == typeof(CommandPermissionsAttribute));
if (commandAttr != null)
{
var info = (BotCommandAttribute)commandAttr;
if (args.Length == info.ProcessLength || info.ProcessLength == 0)
{
if (!string.IsNullOrEmpty(info.SubCommandName))
{
if (args.Length <= info.SubCommandOffset)
{
continue;
}
if (!args[info.SubCommandOffset].EqualsIgnoreCase(info.SubCommandName))
{
continue;
}
}
else
{
if (atts.Any(v => !string.IsNullOrEmpty(v.SubCommandName) && args.Length > v.SubCommandOffset && args[v.SubCommandOffset] == v.SubCommandName))
{
continue;
}
}
try
{
handled = true;
if (commandPermission != null)
{
var config =
Config.DefaultConfig.GroupConfigs.FirstOrDefault(
v => v.GroupId == message.FromGroup);
var permissionInfo = (CommandPermissionsAttribute)commandPermission;
if (config == null || permissionInfo.Permissions.Any(v => config.Permissions.Contains(v)))
{
SendingService.SendGroupMessageAsync(message.FromGroup, $"您没有权限执行这个操作.")
.GetAwaiter().GetResult();
return;
}
}
method.Invoke(this, new object[]
{
message,
args
});
}
catch (Exception ex)
{
LogHelper.Error("处理消息时出现未知异常 包名：" + GetType() + " 函数名: " + method.Name, true, ex);
SendingService.SendGroupMessageAsync(message.FromGroup, $"处理请求时出现未知异常,处理函数: {method.Name}");
}
}
}
}
if (!handled)
{
ShowHelpMessage(message, args);
}
}