요즘 AI가 유행이죠? 저도 알아요요

app/lib/image.ts

@@ -1,13 +1,14 @@
 import path from "path";
 import { join } from "path";
 import { createCanvas, loadImage, GlobalFonts } from "@napi-rs/canvas";
-import { getMealInfo } from "./meal"; // 이 함수의 내용은 제공되지 않았으므로 그대로 둡니다.
+import { getMealInfo, NameToEmoji } from "./meal"; // 이 함수의 내용은 제공되지 않았으므로 그대로 둡니다.
 import { getAllSchedules } from "./schedule";
 
 GlobalFonts.registerFromPath('./template/Pretendard-Bold.ttf', 'Pretendard Bold')
+GlobalFonts.registerFromPath('./template/NotoColorEmoji-Regular.ttf', 'NotoColorEmoji Regular')
 
 export class CreateImage {
-  static async PostMeal(MLSV_YMD: string) {
+  static async PostMeal(MLSV_YMD: string): Promise<void> {
     const mealInfo = await getMealInfo(MLSV_YMD);
     const img = await loadImage(path.join("./template/skeleton.png"));
     const canvas = createCanvas(img.width, img.height);
@@ -19,9 +20,23 @@ export class CreateImage {
     ctx.textAlign = "left";
 
     const lines = mealInfo.meal.split("\n").reverse();
-    lines.forEach((line, i) => {
-      ctx.fillText(line, 75, 930 - i * 60);
-    });
+    let emojis = (await NameToEmoji(lines.toString())).split(",");
+    console.log(emojis);
+    if (lines.length !== emojis.length) {
+      console.error("Error: Emojis and lines count mismatch retrying...");
+      return this.PostMeal(MLSV_YMD);
+    }
+
+    for (let i = 0; i < lines.length; i++) {
+      const emoji = emojis[i];
+      const text = lines[i];
+
+      ctx.font = "50px NotoColorEmoji Regular";
+      ctx.fillText(emoji ?? "", 75, 930 - i * 60);
+
+      ctx.font = "56px Pretendard Bold";
+      ctx.fillText(text ?? "", 75 + 80, 930 - i * 60);
+    }
 
     ctx.font = "24px Pretendard Bold";
     ctx.textAlign = "right";
@@ -138,7 +153,9 @@ export class CreateImage {
 
     ctx.drawImage(img, offsetX, offsetY, resizedWidth, resizedHeight);
 
-    const outPath = path.join("./", `${filePath}-story.png`);
+    const extIndex = filePath.lastIndexOf(".");
+    const baseName = extIndex !== -1 ? filePath.substring(0, extIndex) : filePath;
+    const outPath = path.join("./", `${baseName}-story.png`);
     const buffer = canvas.toBuffer("image/png");
 
     try {

app/lib/meal.ts

@@ -1,3 +1,6 @@
+import ModelClient, { isUnexpected } from "@azure-rest/ai-inference";
+import { AzureKeyCredential } from "@azure/core-auth";
+
 const KEY = process.env.NEIS_API_KEY;
 
 export function removeNutritionInfo(value: string): string {
@@ -23,3 +26,55 @@ export async function getMealInfo(MLSV_YMD: string): Promise<{ meal: string; dat
     
 }
 
+export async function NameToEmoji(name: string): Promise<string> {
+    const token = process.env.GITHUB_TOKEN;
+    if (!token) {
+        throw new Error("GITHUB_TOKEN environment variable is not set.");
+    }
+    const endpoint = "https://models.github.ai/inference";
+    const model = "openai/gpt-4.1";
+
+    const client = ModelClient(
+        endpoint,
+        new AzureKeyCredential(token),
+    );
+    
+    const systemPrompt = `You are an emoji responder.
+When given any word or phrase, you must reply with exactly one emoji per item, matching the meaning as closely as possible.
+**If multiple words or phrases are given, they will be separated by commas (,), and your emojis must also be separated by commas (,) in the same order.**
+Do not include any words, explanations, or multiple emojis—just **one emoji per item**.
+
+Examples:
+Q: 현미찹쌀밥
+A: 🍚
+Q: 개
+A: 🐶
+Q: 축구
+A: ⚽
+Q: 해넘이
+A: 🌇
+Q: 현미찹쌀밥,개,축구
+A: 🍚,🐶,⚽
+`;
+
+    const response = await client.path("/chat/completions").post({
+        body: {
+            messages: [
+                { role: "system", content: systemPrompt },
+                { role: "user", content: name }
+            ],
+            temperature: 1.0,
+            top_p: 1.0,
+            model: model
+        }
+    });
+    if (isUnexpected(response)) {
+        throw response.body.error;
+    }
+
+    const choices = response.body?.choices;
+    if (!choices || !choices[0]?.message?.content) {
+        throw new Error("No valid response from the model.");
+    }
+    return choices[0].message.content as string;
+}