Add i18n

src/utils/generate-history.ts

@@ -0,0 +1,55 @@
+import {
+    HumanMessage,
+    AIMessage,
+    type MessageContent,
+} from "@langchain/core/messages"
+
+export const generateHistory = (
+    messages: {
+        role: "user" | "assistant" | "system"
+        content: string
+        image?: string
+    }[]
+) => {
+    let history = []
+    for (const message of messages) {
+        if (message.role === "user") {
+            let content: MessageContent = [
+                {
+                    type: "text",
+                    text: message.content
+                }
+            ]
+
+            if (message.image) {
+                content = [
+                    {
+                        type: "image_url",
+                        image_url: message.image
+                    },
+                    {
+                        type: "text",
+                        text: message.content
+                    }
+                ]
+            }
+            history.push(
+                new HumanMessage({
+                    content: content
+                })
+            )
+        } else if (message.role === "assistant") {
+            history.push(
+                new AIMessage({
+                    content: [
+                        {
+                            type: "text",
+                            text: message.content
+                        }
+                    ]
+                })
+            )
+        }
+    }
+    return history
+}