feat: add niuzi manager to manage user's niuzi length and bank balance

src/main/kotlin/cn/rtast/fancybot/Const.kt

@@ -120,5 +120,5 @@ val commands = listOf(
     ReactionCommand(), MCSkinCommand(), GithubLatestCommitCommand(), RandomMusicCommand(),
     ZDJDCommand(), ScanQRCodeCommand(), TTSCommand(), SlimeChunkHelperCommand(),
     SupportMeCommand(), TheCatCommand(), TheHistoryOfTodayCommand(), MCVersionCommand(),
-    MinecraftWikiCommand(), GaoKaoDaysRemainCommand(), IdiomExplainCommand()
+    MinecraftWikiCommand(), GaoKaoDaysRemainCommand(), IdiomExplainCommand(), NiuziManagerCommand()
 )

src/main/kotlin/cn/rtast/fancybot/commands/niuzi/NiuziManagerCommand.kt

@@ -0,0 +1,68 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/11
+ */
+
+
+package cn.rtast.fancybot.commands.niuzi
+
+import cn.rtast.fancybot.annotations.CommandDescription
+import cn.rtast.fancybot.configManager
+import cn.rtast.fancybot.niuziBankManager
+import cn.rtast.fancybot.niuziManager
+import cn.rtast.fancybot.util.misc.getUserName
+import cn.rtast.rob.entity.GroupMessage
+import cn.rtast.rob.enums.ArrayMessageType
+import cn.rtast.rob.util.BaseCommand
+import cn.rtast.rob.util.ob.MessageChain
+import cn.rtast.rob.util.ob.OneBotListener
+
+@CommandDescription("在群内设置某个成员的牛子银行余额或者现金牛子长度")
+class NiuziManagerCommand : BaseCommand() {
+    override val commandNames = listOf("管理牛子")
+
+    override suspend fun executeGroup(listener: OneBotListener, message: GroupMessage, args: List<String>) {
+        if (args.isEmpty()) {
+            message.reply("此命令可以管理成员的牛子或者银行账户")
+            return
+        }
+        if (message.sender() !in configManager.admins) {
+            message.reply("你没权限呢!")
+            return
+        }
+        val target = message.message.find { it.type == ArrayMessageType.at }!!.data.qq!!.toLong()
+        val method = args[1]
+        val amount = args.last().toDouble()
+        when (method) {
+            "set", "s", "设置" -> {
+                val type = args[2]
+                when (type) {
+                    "yh", "银行" -> {
+                        val before = niuziBankManager.getUser(target)
+                        niuziBankManager.deposit(target, amount, listener.getUserName(message.groupId, target))
+                        val after = niuziBankManager.getUser(target)
+                        val msg = MessageChain.Builder()
+                            .addText("设置成功! 金额: $amount")
+                            .addNewLine()
+                            .addText("设置前余额: ${before?.balance?.toFloat()} | 设置后余额: ${after?.balance?.toFloat()}")
+                            .build()
+                        message.reply(msg)
+                    }
+
+                    else -> {
+                        val before = niuziManager.getUser(target)
+                        niuziManager.updateLength(target, amount)
+                        val after = niuziManager.getUser(target)
+                        val msg = MessageChain.Builder()
+                            .addText("设置成功! 金额: $amount")
+                            .addNewLine()
+                            .addText("设置前长度: ${before?.length?.toFloat()} | 设置后长度: ${after?.length?.toFloat()}")
+                            .build()
+                        message.reply(msg)
+                    }
+                }
+            }
+        }
+    }
+}