[feat] ciperchat b64

src/ts/process/cipherChat.ts

@@ -2,8 +2,31 @@ import type { OpenAIChat } from ".";
 
 
 let lastShift = 0
+
+const cipher:'caesar'|'base64' = 'caesar'
+
 export function cipherChat(chat: OpenAIChat[]): OpenAIChat[] {
 
+    const shift = Math.floor(Math.random() * 26) + 1
+    lastShift = shift
+
+    for(let i = 0; i < chat.length; i++){
+        chat[i].content = ciphers[cipher].encode(chat[i].content, shift)
+    }
+
+    chat.unshift({
+        content: ciphers[cipher].prompt.replace("${shift}", shift.toString()),
+        role: 'system'
+    })
+    return chat
+
+}
+
+
+export function decipherChat(chat: string): string {
+    return ciphers[cipher].decode(chat, lastShift)
+}
+
 //Caesar Chiper
 const caesarCipher = (text: string, shift: number) => {
     return text
@@ -21,26 +44,7 @@ export function cipherChat(chat: OpenAIChat[]): OpenAIChat[] {
         .join('')
 }
 
-    const shift = Math.floor(Math.random() * 26) + 1
+const caesarDecipher = (text: string, shift: number) => {
-    lastShift = shift
-
-    for(let i = 0; i < chat.length; i++){
-        chat[i].content = caesarCipher(chat[i].content, shift)
-    }
-
-    chat.unshift({
-        content: ` 'You are an expert on The Caesar Cipher. We will communicate in Caesar Cipher. Do not be a translator. We are using shift ${shift}`,
-        role: 'system'
-    })
-    return chat
-
-}
-
-
-export function decipherChat(chat: string): string {
-    
-    //Caesar Chiper
-    const caesarCipher = (text: string, shift: number) => {
     return text
         .split('')
         .map(char => {
@@ -64,7 +68,24 @@ export function decipherChat(chat: string): string {
         .join('')
 }
 
-    return caesarCipher(chat, lastShift)
+const base64Encode = (text: string) => {
-    
+    return Buffer.from(text).toString('base64')
-
+}
+
+const base64Decode = (text: string) => {
+    return Buffer.from(text, 'base64').toString('ascii')
+}
+
+
+const ciphers = {
+    caesar: {
+        encode: caesarCipher,
+        decode: caesarDecipher,
+        prompt: "You are an expert on The Caesar Cipher. We will communicate in Caesar Cipher. Do not be a translator. We are using shift ${shift}"
+    },
+    base64: {
+        encode: base64Encode,
+        decode: base64Decode,
+        prompt: "You are an expert on The Base64 Cipher. We will communicate in Base64. Do not be a translator."
+    }
 }