添加 /runtime 命令输出运行时信息，添加 @xx 的无法解析命令的劫持与报错

- 将 /xxx@me 格式的命令不再传递到事件链下层而是在命令层处理为“命令未找到”
- 添加 runtime 命令，将会输出以下信息
  - 系统名与系统版本和CPU核心数量
  - jvm 名称与版本号
  - JVM内存（not 物理内存）
  - 程序版本信息
  - 程序已运行时间

gradle.properties

@@ -1,6 +1,6 @@
 ## Core
 
-VERSION = 0.4.1.1
+VERSION = 0.4.1.2
 
 # dependencies
 

src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java

@@ -4,6 +4,6 @@ package cc.sukazyo.cono.morny;
  * the final field that will be updated by gradle automatically.
  */
 public class GradleProjectConfigures {
-	public static final String VERSION = "0.4.1.1";
-	public static final long COMPILE_TIMESTAMP = 1639152431845L;
+	public static final String VERSION = "0.4.1.2";
+	public static final long COMPILE_TIMESTAMP = 1639211288142L;
 }

src/main/java/cc/sukazyo/cono/morny/MornyCoeur.java

@@ -36,6 +36,11 @@ public class MornyCoeur {
 	 * 会根据这里定义的时间戳取消掉比此时间更早的事件链
 	 */
 	public static long latestEventTimestamp;
+	/**
+	 * morny 主程序启动时间<br>
+	 * 用于统计数据
+	 */
+	public static final long coeurStartTimestamp = System.currentTimeMillis();
 	
 	/**
 	 * bot 启动入口，执行 bot 初始化

src/main/java/cc/sukazyo/cono/morny/ServerMain.java

@@ -1,11 +1,8 @@
 package cc.sukazyo.cono.morny;
 
+import cc.sukazyo.cono.morny.util.CommonFormatUtils;
+
 import javax.annotation.Nonnull;
-import java.time.Instant;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.time.ZoneOffset;
-import java.time.format.DateTimeFormatter;
 
 import static cc.sukazyo.cono.morny.Log.logger;
 
@@ -113,9 +110,7 @@ public class ServerMain {
 					MornySystem.VERSION,
 					MornySystem.getJarMd5(),
 					GradleProjectConfigures.COMPILE_TIMESTAMP,
-					DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss:SSS").format(LocalDateTime.ofInstant(
-							Instant.ofEpochMilli(GradleProjectConfigures.COMPILE_TIMESTAMP),
-							ZoneId.ofOffset("UTC", ZoneOffset.UTC)))
+					CommonFormatUtils.formatDate(GradleProjectConfigures.COMPILE_TIMESTAMP, 0)
 			));
 			return;
 			

src/main/java/cc/sukazyo/cono/morny/bot/api/InputCommand.java

@@ -37,14 +37,17 @@ public class InputCommand {
 		return new InputCommand(cx.length == 1 ? null : cx[1], cx[0], args);
 	}
 	
+	@Nullable
 	public String getTarget () {
 		return target;
 	}
 	
+	@Nonnull
 	public String getCommand () {
 		return command;
 	}
 	
+	@Nonnull
 	public String[] getArgs () {
 		return args;
 	}
@@ -54,6 +57,7 @@ public class InputCommand {
 	}
 	
 	@Override
+	@Nonnull
 	public String toString() {
 		return String.format("{{%s}@{%s}#{%s}}", command, target, Arrays.toString(args));
 	}

src/main/java/cc/sukazyo/cono/morny/bot/event/OnCommandExecute.java

@@ -7,6 +7,7 @@ import cc.sukazyo.cono.morny.MornyTrusted;
 import cc.sukazyo.cono.morny.bot.api.EventListener;
 import cc.sukazyo.cono.morny.bot.api.InputCommand;
 import cc.sukazyo.cono.morny.bot.event.on_commands.GetUsernameAndId;
+import cc.sukazyo.cono.morny.util.CommonFormatUtils;
 import com.pengrad.telegrambot.model.Update;
 import com.pengrad.telegrambot.model.request.ParseMode;
 import com.pengrad.telegrambot.request.SendMessage;
@@ -14,12 +15,6 @@ import com.pengrad.telegrambot.request.SendSticker;
 
 import javax.annotation.Nonnull;
 
-import java.time.Instant;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.time.ZoneOffset;
-import java.time.format.DateTimeFormatter;
-
 import static cc.sukazyo.cono.morny.Log.logger;
 
 public class OnCommandExecute extends EventListener {
@@ -28,6 +23,7 @@ public class OnCommandExecute extends EventListener {
 	private static final String HELLO_STICKER_ID = "CAACAgEAAxkBAAMnYYYWKNXO4ibo9dlsmDctHhhV6fIAAqooAAJ4_MYFJJhrHS74xUAiBA";
 	private static final String EXIT_STICKER_ID = "CAACAgEAAxkBAAMoYYYWt8UjvP0N405SAyvg2SQZmokAAkMiAAJ4_MYFw6yZLu06b-MiBA";
 	private static final String EXIT_403_STICKER_ID = "CAACAgEAAxkBAAMqYYYa_7hpXH6hMOYMX4Nh8AVYd74AAnQnAAJ4_MYFRdmmsQKLDZgiBA";
+	private static final String NON_COMMAND_QUESTION_STICKER_ID = "CAACAgEAAx0CSQh32gABA966YbRJpbmi2lCHINBDuo1DknSTsbsAAqUoAAJ4_MYFUa8SIaZriAojBA";
 	
 	@Override
 	public boolean onMessage (@Nonnull Update event) {
@@ -55,12 +51,27 @@ public class OnCommandExecute extends EventListener {
 			case "/version":
 				onCommandVersionExec(event);
 				break;
+			case "/runtime":
+				onCommandRuntimeExec(event);
+				break;
 			default:
-				return false; // 无法解析的命令，转交事件链后代处理
+				return nonCommandExecutable(event, command);
 		}
 		return true; // 命令执行成功，标记事件为已处理，退出事件链
 	}
 	
+	private boolean nonCommandExecutable (Update event, InputCommand command) {
+		if (command.getTarget() == null) return false; // 无法解析的命令，转交事件链后代处理
+		else { // 无法解析的显式命令格式，报错找不到命令
+			MornyCoeur.getAccount().execute(new SendSticker(
+							event.message().chat().id(),
+							NON_COMMAND_QUESTION_STICKER_ID
+					).replyToMessageId(event.message().messageId())
+			);
+			return true;
+		}
+	}
+	
 	private void onCommandOnExec (@Nonnull Update event) {
 		MornyCoeur.getAccount().execute(new SendSticker(
 				event.message().chat().id(),
@@ -110,9 +121,50 @@ public class OnCommandExecute extends EventListener {
 						MornySystem.VERSION,
 						MornySystem.getJarMd5(),
 						GradleProjectConfigures.COMPILE_TIMESTAMP,
-						DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss:SSS").format(LocalDateTime.ofInstant(
-								Instant.ofEpochMilli(GradleProjectConfigures.COMPILE_TIMESTAMP),
-								ZoneId.ofOffset("UTC", ZoneOffset.UTC)))
+						CommonFormatUtils.formatDate(GradleProjectConfigures.COMPILE_TIMESTAMP, 0)
+				)
+		).replyToMessageId(event.message().messageId()).parseMode(ParseMode.HTML));
+	}
+	
+	private void onCommandRuntimeExec (@Nonnull Update event) {
+		MornyCoeur.getAccount().execute(new SendMessage(
+				event.message().chat().id(),
+				String.format("""
+								system:
+								- <code>%s</code>
+								- <code>%s</code>
+								- <code>%d</code> cores
+								java runtime:
+								- <code>%s</code>
+								- <code>%s</code>
+								memory:
+								- <code>%d</code> / <code>%d</code> MB
+								morny version:
+								- <code>%s</code>
+								- <code>%s</code>
+								- <code>%s [UTC]</code>
+								- [<code>%d</code>]
+								continuous
+								- <code>%s</code>
+								- [<code>%d</code>]""",
+						// system
+						System.getProperty("os.name"),
+						System.getProperty("os.version"),
+						Runtime.getRuntime().availableProcessors(),
+						// java
+						System.getProperty("java.vm.name"),
+						System.getProperty("java.version"),
+						// memory
+						Runtime.getRuntime().totalMemory() / 1024 / 1024,
+						Runtime.getRuntime().maxMemory() / 1024 / 1024,
+						// version
+						MornySystem.VERSION,
+						MornySystem.getJarMd5(),
+						CommonFormatUtils.formatDate(GradleProjectConfigures.COMPILE_TIMESTAMP, 0),
+						GradleProjectConfigures.COMPILE_TIMESTAMP,
+						// continuous
+						CommonFormatUtils.formatDuration(System.currentTimeMillis() - MornyCoeur.coeurStartTimestamp),
+						System.currentTimeMillis() - MornyCoeur.coeurStartTimestamp
 				)
 		).replyToMessageId(event.message().messageId()).parseMode(ParseMode.HTML));
 	}

src/main/java/cc/sukazyo/cono/morny/util/CommonFormatUtils.java

@@ -0,0 +1,28 @@
+package cc.sukazyo.cono.morny.util;
+
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+
+public class CommonFormatUtils {
+	
+	public static String formatDate (long timestamp, int utcOffset) {
+		return DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss:SSS").format(LocalDateTime.ofInstant(
+				Instant.ofEpochMilli(timestamp),
+				ZoneId.ofOffset("UTC", ZoneOffset.ofHours(utcOffset))
+		));
+	}
+	
+	public static String formatDuration (long duration) {
+		StringBuilder sb = new StringBuilder();
+		if (duration > 1000 * 60 * 60 * 24) sb.append(duration / (1000*60*60*24)).append("d ");
+		if (duration > 1000 * 60 * 60) sb.append(duration / (1000*60*60) % 24).append("h ");
+		if (duration > 1000 * 60) sb.append(duration / (1000*60) % 60).append("min ");
+		if (duration > 1000) sb.append(duration / 1000 % 60).append("s ");
+		sb.append(duration % 1000).append("ms");
+		return sb.toString();
+	}
+	
+}