chore: format code and add qodana

src/main/kotlin/cn/rtast/fancybot/commands/lookup/NslookupCommand.kt

@@ -11,6 +11,8 @@ import cn.rtast.rob.entity.GroupMessage
 import cn.rtast.rob.util.BaseCommand
 import cn.rtast.rob.util.ob.MessageChain
 import cn.rtast.rob.util.ob.OneBotListener
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import java.net.InetAddress
 
 class NslookupCommand : BaseCommand() {
@@ -20,7 +22,9 @@ class NslookupCommand : BaseCommand() {
         val msg = MessageChain.Builder()
             .addReply(message.messageId)
             .addText("域名: ${args.first()}解析后的IP地址为: ")
-            .addText(InetAddress.getByName(args.first()).hostAddress)
+            .addText(withContext(Dispatchers.IO) {
+                InetAddress.getByName(args.first())
+            }.hostAddress)
             .build()
         listener.sendGroupMessage(message.groupId, msg)
     }

src/main/kotlin/cn/rtast/fancybot/commands/parse/AsciiArtCommand.kt

@@ -14,6 +14,8 @@ 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
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import java.awt.Color
 import java.awt.Font
 import java.awt.image.BufferedImage
@@ -84,7 +86,9 @@ class AsciiArtCommand : BaseCommand() {
             if (message.sender.userId in waitingList) {
                 if (message.message.any { it.type == ArrayMessageType.image }) {
                     val url = message.message.find { it.type == ArrayMessageType.image }!!.data.file!!
-                    val bufferedImage = ImageIO.read(URI(url).toURL())
+                    val bufferedImage = withContext(Dispatchers.IO) {
+                        ImageIO.read(URI(url).toURL())
+                    }
                     val imageBase64 =
                         bufferedImage.convertToAscii().saveAsciiArtToImage(bufferedImage.width, bufferedImage.height)
                     val msg = MessageChain.Builder().addImage(imageBase64, true).build()

src/main/kotlin/cn/rtast/fancybot/util/Http.kt

@@ -16,8 +16,8 @@ import okhttp3.RequestBody.Companion.toRequestBody
 
 object Http {
 
-    val jsonMediaType = "application/json; charset=utf-8".toMediaType()
-    val jsonHeader = mapOf(
+    private val jsonMediaType = "application/json; charset=utf-8".toMediaType()
+    private val jsonHeader = mapOf(
         "Content-Type" to "application/json; charset=utf-8",
         "Accept" to "application/json"
     )