functional ttv-obfuscated-names

scripts/ttv-obfuscated-names/obfuscator.ts

@@ -0,0 +1,25 @@
+import { NameConfigInstance, ignoreMod } from './options'
+import { getRandomName, getStoredUser, setStoredUser } from './storage'
+import { ChatMessage } from './util'
+
+export function obfuscator(
+    chatMessage: ChatMessage
+): NameConfigInstance | null {
+    if (ignoreMod && chatMessage.isMod) {
+        return null
+    }
+
+    chatMessage.username = chatMessage.username.toLowerCase()
+
+    // return stored data
+    const userData = getStoredUser(chatMessage.username)
+    if (userData !== null) {
+        return userData
+    }
+
+    // store new data
+    const newName = getRandomName()
+    setStoredUser(chatMessage.username, newName)
+
+    return newName
+}