fix: At silently fails when a player is not in the group

bungee/src/main/resources/messages.properties

@@ -6,8 +6,9 @@ commandHelp=&7&o/phenyl help&3 - Show help message.
 commandHelpPlayer=&7&o/phenyl bind &7[YOUR_QQ_ID]&3 - Request to bind your Minecraft id to QQ account.\n\
   &7&o/phenyl verify &7[VERIFICATION_CODE]&3 - Verify the binding request from QQ.\n\
   &7&o/phenyl say &7[MESSAGE]&3 - Send message to QQ if Phenyl is on command mode.\n\
-  &7&o/phenyl nomessage &3 - Whether to stop message forwarding to your client.
-commandHelpAdmin=&7&o/phenyl mute &7[MINECRAFT_ID]&3 - Mute someone so that their messages will not be forwarded to QQ.\n\
+  &7&o/phenyl nomessage &3 - Whether to stop message forwarding to your client.\n\
+  &7&o/phenyl at &7[USERNAME]&3 - @ the specified player in QQ group.
+commandHelpAdmin=&7&o/phenyl mute &7[USERNAME]&3 - Mute someone so that their messages will not be forwarded to QQ.\n\
   &7&o/phenyl slider &7[ticket]&3 - Submit ticket for slider captcha.\n\
   &7&o/phenyl reload&3 - Reload Phenyl.\n\
   &7&o/phenyl login&3 - Login to QQ.\n\
@@ -47,6 +48,7 @@ invalidQQID=&4Invalid QQ ID.
 notBoundYet=You haven't bound your username
 boundPlayerNotFound=Player record not found
 atSent=&3Successfully sent &7&o@{1} &3in &7&o{0}
+playerNotFoundInGroup=&4Player &7&o@{1} &4not found in &7&o{0}&3
 completeBindInGame=Perform following command in game to confirm
 completeBindInGroup=&3Send following command in QQ group to confirm
 clickToCopy=Click to copy

bungee/src/main/resources/messages_en.properties

@@ -6,8 +6,9 @@ commandHelp=&7&o/phenyl help&3 - Show help message.
 commandHelpPlayer=&7&o/phenyl bind &7[YOUR_QQ_ID]&3 - Request to bind your Minecraft id to QQ account.\n\
   &7&o/phenyl verify &7[VERIFICATION_CODE]&3 - Verify the binding request from QQ.\n\
   &7&o/phenyl say &7[MESSAGE]&3 - Send message to QQ if Phenyl is on command mode.\n\
-  &7&o/phenyl nomessage &3 - Whether to stop message forwarding to your client.
-commandHelpAdmin=&7&o/phenyl mute &7[MINECRAFT_ID]&3 - Mute someone so that their messages will not be forwarded to QQ.\n\
+  &7&o/phenyl nomessage &3 - Whether to stop message forwarding to your client.\n\
+  &7&o/phenyl at &7[USERNAME]&3 - @ the specified player in QQ group.
+commandHelpAdmin=&7&o/phenyl mute &7[USERNAME]&3 - Mute someone so that their messages will not be forwarded to QQ.\n\
   &7&o/phenyl slider &7[ticket]&3 - Submit ticket for slider captcha.\n\
   &7&o/phenyl reload&3 - Reload Phenyl.\n\
   &7&o/phenyl login&3 - Login to QQ.\n\
@@ -47,6 +48,7 @@ invalidQQID=&4Invalid QQ ID.
 notBoundYet=You haven't bound your username
 boundPlayerNotFound=Player record not found
 atSent=&3Successfully sent &7&o@{1} &3in &7&o{0}
+playerNotFoundInGroup=&4Player &7&o@{1} &4not found in &7&o{0}&3
 completeBindInGame=Perform following command in game to confirm
 completeBindInGroup=&3Send following command in QQ group to confirm
 clickToCopy=Click to copy

bungee/src/main/resources/messages_zh_CN.properties

@@ -6,8 +6,9 @@ commandHelp=&7&o/phenyl help&3 - 显示帮助信息。
 commandHelpPlayer=&7&o/phenyl bind &7<QQ号>&3 - 进行QQ绑定。\n\
   &7&o/phenyl verify &7<验证码>&3 - 对从QQ发起的绑定请求进行验证。\n\
   &7&o/phenyl say &7<消息>&3 - 如果Phenyl处于Command模式，你需要使用此指令来将消息发送到QQ。\n\
-  &7&o/phenyl nomessage &3 - 是否启用消息转发。
-commandHelpAdmin=&7&o/phenyl mute &7<MINECRAFT_ID>&3 - 禁言某人，则他的游戏内消息不会被转发到QQ。\n\
+  &7&o/phenyl nomessage &3 - 是否启用消息转发。\n\
+  &7&o/phenyl at &7<用户名>&3  - 在QQ群中@指定的玩家。
+commandHelpAdmin=&7&o/phenyl mute &7<用户名>&3 - 禁言某人，则他的游戏内消息不会被转发到QQ。\n\
   &7&o/phenyl slider &7<TICKET>&3 - 提交滑动验证Ticket。\n\
   &7&o/phenyl reload&3 - 重新加载Phenyl。\n\
   &7&o/phenyl login&3 - 登录QQ账号。\n\
@@ -47,6 +48,7 @@ invalidQQID=&4QQ号无效
 notBoundYet=您尚未绑定
 boundPlayerNotFound=未查询到玩家绑定信息
 atSent=&3已在&7&o{0}&3中&7&o@{1}
+playerNotFoundInGroup=&4群&7&o{0}&4中不存在玩家&7&o@{1}
 completeBindInGame=请在游戏内输入以下指令完成绑定
 completeBindInGroup=&3请在QQ群输入以下指令完成绑定
 clickToCopy=点击复制

common/src/main/java/live/turna/phenyl/common/command/ServerCommandExecutor.java

@@ -254,14 +254,22 @@ private void at() throws IllegalArgumentException {
         if (playerList.stream().noneMatch(player -> player.mcname().equals(args[1])))
             throw new IllegalArgumentException(i18n("boundPlayerNotFound"));
         Player targetPlayer = playerList.stream().filter(player -> player.mcname().equals(args[1])).findFirst().get();
+        String formatText = Config.server_to_qq_format.equals("image") ? "%username%:%message%" : Config.server_to_qq_format;
         // get the pattern before and after %message%
-        String[] format = Config.server_to_qq_format
+        String[] format = formatText
                 .replace("%sub_server%", new MessageUtils(phenyl).getServerName(sender.getServerName()))
                 .replace("%username%", sender.getUsername())
                 .split("%message%");
         for (Long id : Config.enabled_groups) {
+            Group group;
+            try {
+                group = phenyl.getMirai().getBot().getGroupOrFail(id);
+            } catch (NoSuchElementException e) {
+                LOGGER.error(i18n("noSuchGroup", String.valueOf(id)));
+                if (Config.debug) e.printStackTrace();
+                continue;
+            }
             try {
-                Group group = phenyl.getMirai().getBot().getGroupOrFail(id);
                 Member target = group.getOrFail(targetPlayer.qqid());
                 MessageChain message = new MessageChainBuilder()
                         .append(format[0])
@@ -270,7 +278,8 @@ private void at() throws IllegalArgumentException {
                         .build();
                 phenyl.getMessenger().sendGroup(group, message);
                 phenyl.getMessenger().sendPlayer(i18n("atSent", group.getName(), target.getNameCard().isEmpty() ? target.getNick() : target.getNameCard()), sender);
-            } catch (NoSuchElementException ignored) {
+            } catch (NoSuchElementException e) {
+                phenyl.getMessenger().sendPlayer(i18n("playerNotFoundInGroup", group.getName(), targetPlayer.mcname()), sender);
             }
         }
     }