From f990df70ea2eab61a2198feae06b93b7c9ee08a2 Mon Sep 17 00:00:00 2001
From: Eyre_S <sukazyo@outlook.com>
Date: Sat, 24 Dec 2022 23:18:49 +0800
Subject: [PATCH] /nbnhhsh will send 404 while no content, add some javadoc

---
 gradle.properties                                  |  2 +-
 src/main/java/cc/sukazyo/cono/morny/Log.java       |  6 ++++++
 .../cc/sukazyo/cono/morny/bot/command/Nbnhhsh.java | 14 ++++++++++++--
 .../cono/morny/bot/command/package-info.java       |  7 +++++++
 4 files changed, 26 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/cc/sukazyo/cono/morny/bot/command/package-info.java

diff --git a/gradle.properties b/gradle.properties
index f3bdb84..c80d4ad 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ MORNY_ARCHIVE_NAME = morny-coeur
 MORNY_CODE_STORE = https://github.com/Eyre-S/Coeur-Morny-Cono
 MORNY_COMMIT_PATH = https://github.com/Eyre-S/Coeur-Morny-Cono/commit/%s
 
-VERSION = 1.0.0-RC3.3
+VERSION = 1.0.0-RC3.4
 
 USE_DELTA = false
 VERSION_DELTA =
diff --git a/src/main/java/cc/sukazyo/cono/morny/Log.java b/src/main/java/cc/sukazyo/cono/morny/Log.java
index f4d1ea4..b9e0e83 100644
--- a/src/main/java/cc/sukazyo/cono/morny/Log.java
+++ b/src/main/java/cc/sukazyo/cono/morny/Log.java
@@ -18,6 +18,12 @@ public class Log {
 	 */
 	public static final Logger logger = new Logger(new ConsoleAppender());
 	
+	/**
+	 * 获取异常的堆栈信息.
+	 * @param e 异常体
+	 * @return {@link String} 格式的异常的堆栈报告信息.
+	 * @see 1.0.0-alpha5
+	 */
 	public static String exceptionLog (Exception e) {
 		final StringWriter stackTrace = new StringWriter();
 		e.printStackTrace(new PrintWriter(stackTrace));
diff --git a/src/main/java/cc/sukazyo/cono/morny/bot/command/Nbnhhsh.java b/src/main/java/cc/sukazyo/cono/morny/bot/command/Nbnhhsh.java
index 22e87cc..20adb23 100644
--- a/src/main/java/cc/sukazyo/cono/morny/bot/command/Nbnhhsh.java
+++ b/src/main/java/cc/sukazyo/cono/morny/bot/command/Nbnhhsh.java
@@ -1,5 +1,6 @@
 package cc.sukazyo.cono.morny.bot.command;
 
+import cc.sukazyo.cono.morny.data.TelegramStickers;
 import cc.sukazyo.cono.morny.util.tgapi.InputCommand;
 import com.pengrad.telegrambot.model.Update;
 import com.pengrad.telegrambot.model.request.ParseMode;
@@ -7,6 +8,7 @@ import com.pengrad.telegrambot.request.SendMessage;
 
 import cc.sukazyo.cono.morny.MornyCoeur;
 import cc.sukazyo.cono.morny.data.NbnhhshQuery;
+import com.pengrad.telegrambot.request.SendSticker;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -24,13 +26,17 @@ public class Nbnhhsh implements ITelegramCommand {
 	@Override
 	public void execute (@Nonnull InputCommand command, @Nonnull Update event) {
 		
+		class TagNoContent extends Exception {}
 		try {
 			
-			String queryTarget = "";
+			String queryTarget;
 			if (event.message().replyToMessage() != null && event.message().replyToMessage().text() != null)
 				queryTarget = event.message().replyToMessage().text();
-			if (command.hasArgs())
+			else if (command.hasArgs())
 				queryTarget = stringsConnecting(command.getArgs(), " ", 0, command.getArgs().length-1);
+			else {
+				throw new TagNoContent();
+			}
 			
 			NbnhhshQuery.GuessResult response = NbnhhshQuery.sendGuess(queryTarget);
 			
@@ -58,6 +64,10 @@ public class Nbnhhsh implements ITelegramCommand {
 					message.toString()
 			).parseMode(ParseMode.HTML).replyToMessageId(event.message().messageId()));
 			
+		} catch (TagNoContent tag) {
+			MornyCoeur.extra().exec(new SendSticker(
+					event.message().chat().id(), TelegramStickers.ID_404
+			).replyToMessageId(event.message().messageId()));
 		} catch (Exception e) {
 			MornyCoeur.extra().exec(new SendMessage(
 					event.message().chat().id(),
diff --git a/src/main/java/cc/sukazyo/cono/morny/bot/command/package-info.java b/src/main/java/cc/sukazyo/cono/morny/bot/command/package-info.java
new file mode 100644
index 0000000..a2d0379
--- /dev/null
+++ b/src/main/java/cc/sukazyo/cono/morny/bot/command/package-info.java
@@ -0,0 +1,7 @@
+/**
+ * 一系列的 telegram bot 命令的声明.
+ * <p>
+ * 命令将在 {@link cc.sukazyo.cono.morny.bot.command.MornyCommands} 当中实例化并注册管理，并通过事件
+ * {@link cc.sukazyo.cono.morny.bot.event.OnTelegramCommand} 调用.
+ */
+package cc.sukazyo.cono.morny.bot.command;