Create README.md

新增 在对话环境下发送空参数指令时，允许在一定时间内回复一条消息作为预设消息
新增 空白消息参数表示清空预设消息

README.md

@@ -0,0 +1,4 @@
+# mirai-console-jnr-plugin
+MiraiConsolePlugin 自定义戳一戳回复消息
+
+![Use example image](doc/example.jpg)

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "me.jie65535"
-version = "0.1.0"
+version = "0.1.1"
 
 repositories {
     maven("https://maven.aliyun.com/repository/public")

src/main/kotlin/me/jie65535/jnr/JNRCommand.kt

@@ -1,16 +1,53 @@
 package me.jie65535.jnr
 
+import kotlinx.coroutines.TimeoutCancellationException
 import net.mamoe.mirai.console.command.CommandSender
 import net.mamoe.mirai.console.command.RawCommand
+import net.mamoe.mirai.console.command.isUser
+import net.mamoe.mirai.event.events.MessageEvent
+import net.mamoe.mirai.event.nextEventAsync
 import net.mamoe.mirai.message.data.MessageChain
+import net.mamoe.mirai.message.data.isContentBlank
+import net.mamoe.mirai.utils.MiraiExperimentalApi
 
 object JNRCommand : RawCommand(
     JNudgeReply, "jnr", "setPokeReply", "setNudgeReply",
     usage = "/jnr|setPokeReply|setNudgeReply <message>  # 设置戳一戳回复消息",
     description = "设置戳一戳回复消息"
 ) {
+    private const val WAIT_REPLY_TIMEOUT_MS = 30000L
+
+    @OptIn(MiraiExperimentalApi::class)
     override suspend fun CommandSender.onCommand(args: MessageChain) {
-        JNRPluginConfig.replyMessage = args.serializeToMiraiCode()
-        sendMessage("OK")
+        if (args.isContentBlank()) {
+            if (this.isUser()) {
+                try {
+                    sendMessage("请在${WAIT_REPLY_TIMEOUT_MS / 1000}秒内发送要回复的消息内容，你可以发送空白消息来清空预设回复。")
+                    val msg = subject.nextEventAsync<MessageEvent>(
+                        WAIT_REPLY_TIMEOUT_MS,
+                        coroutineContext = this.coroutineContext
+                    ) { it.sender == user } .await()
+                    if (msg.message.isContentBlank()) {
+                        setReplyMessage(null)
+                    } else {
+                        setReplyMessage(msg.message)
+                    }
+                    sendMessage("OK")
+                } catch (e: TimeoutCancellationException) {
+                    sendMessage("已取消")
+                }
+            } else {
+                setReplyMessage(null)
+                sendMessage("已清空预设回复")
+            }
+        } else {
+            setReplyMessage(args)
+            sendMessage("OK")
+        }
+    }
+
+    private fun setReplyMessage(message: MessageChain?) {
+        JNRPluginConfig.replyMessage = message?.serializeToMiraiCode() ?: ""
+        JNudgeReply.logger.info("已设置戳一戳回复内容 \"${JNRPluginConfig.replyMessage}\"")
     }
 }

src/main/kotlin/me/jie65535/jnr/JNudgeReply.kt

@@ -18,7 +18,7 @@ object JNudgeReply : KotlinPlugin(
     JvmPluginDescription(
         id = "me.jie65535.mirai-console-jnr-plugin",
         name = "J Nudge Reply",
-        version = "0.1.0",
+        version = "0.1.1",
     ) {
         author("jie65535")
         info("""自定义戳一戳回复插件""")
@@ -29,7 +29,7 @@ object JNudgeReply : KotlinPlugin(
         JNRCommand.register()
 
         globalEventChannel().subscribeAlways<NudgeEvent>(priority = JNRPluginConfig.priority) {
-            if (target.id == bot.id && JNRPluginConfig.replyMessage.isNotEmpty()) {
+            if (target.id == bot.id && JNRPluginConfig.replyMessage.isNotBlank()) {
                 subject.sendMessage(JNRPluginConfig.replyMessage.deserializeMiraiCode())
                 if (JNRPluginConfig.priority != EventPriority.MONITOR && JNRPluginConfig.isIntercept)
                     intercept()