[feat] 챗봇 추천페이지 단계별 api 연동 1차 반영

src/app/mypage/my-bar/page.tsx

@@ -1,4 +1,3 @@
-
 import CocktailCard from '@/domains/shared/components/cocktail-card/CocktailCard';
 import { Metadata } from 'next';
 

src/app/recommend/page.tsx

@@ -4,7 +4,7 @@ import Bg from '@/shared/assets/images/recommend_bg.webp';
 function Page() {
   return (
     <div
-      className="relative bg-repeat bg-auto w-full flex"
+      className="relative bg-repeat bg-auto w-full flex flex-col overflow-hidden"
       style={{ backgroundImage: `url(${Bg.src})` }}
     >
       <h1 className="sr-only">취향추천하기</h1>

src/domains/recipe/details/DetailItem.tsx

@@ -4,8 +4,6 @@ import Label from '@/domains/shared/components/label/Label';
 import AbvGraph from '@/domains/shared/components/abv-graph/AbvGraph';
 import { labelTitle } from '../utills/labelTitle';
 
-
-
 interface Props {
   name: string;
   nameKo: string;

src/domains/recommend/api/chat.ts

@@ -0,0 +1,125 @@
+import { getApi } from '@/app/api/config/appConfig';
+import { useAuthStore } from '@/domains/shared/store/auth';
+import { ChatHistoryItem, ChatMessage, stepPayload, TextPayload } from '../types/recommend';
+
+// 첫 시작 api
+export const fetchGreeting = async (message: string): Promise<ChatMessage | null> => {
+  try {
+    const userId = useAuthStore.getState().user?.id;
+    if (!userId) throw new Error('userId 없음.');
+
+    const res = await fetch(`${getApi}/chatbot/greeting/${userId}`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ message }),
+      credentials: 'include',
+    });
+
+    if (!res.ok) {
+      console.error('API 요청 실패:', res.status, res.statusText);
+      return null;
+    }
+
+    const data = await res.json();
+
+    return {
+      id: String(data.data.id),
+      userId,
+      message: data.data.message,
+      sender: data.data.sender ?? 'CHATBOT',
+      type: data.data.type,
+      stepData: data.data.stepData ?? null,
+      createdAt: data.data.timestamp,
+    };
+  } catch (err) {
+    console.error('Greeting API 호출 에러:', err);
+    return null;
+  }
+};
+
+// 유저 메시지 전송 (일반 텍스트)
+export const fetchSendTextMessage = async (payload: TextPayload): Promise<ChatMessage | null> => {
+  try {
+    const res = await fetch(`${getApi}/chatbot/chat`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      credentials: 'include',
+      body: JSON.stringify(payload),
+    });
+
+    if (!res.ok) return null;
+    const data = await res.json();
+
+    return {
+      id: String(data.data.id),
+      userId: data.data.userId ?? payload.userId,
+      message: data.data.message,
+      sender: data.data.sender ?? 'CHATBOT',
+      type: data.data.type,
+      stepData: data.data.stepData ?? null,
+      createdAt: data.data.timestamp,
+    };
+  } catch (err) {
+    console.error('Text 메시지 전송 실패:', err);
+    return null;
+  }
+};
+
+// 단계별 옵션 메시지 전송
+export const fetchSendStepMessage = async (payload: stepPayload): Promise<ChatMessage | null> => {
+  try {
+    const res = await fetch(`${getApi}/chatbot/chat`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      credentials: 'include',
+      body: JSON.stringify(payload),
+    });
+
+    if (!res.ok) return null;
+    const data = await res.json();
+
+    return {
+      id: String(data.data.id),
+      userId: data.data.userId,
+      message: data.data.message,
+      sender: data.data.sender ?? 'CHATBOT',
+      type: data.data.type,
+      stepData: data.data.stepData ?? null,
+      createdAt: data.data.timestamp,
+    };
+  } catch (err) {
+    console.error('Step 메시지 전송 실패:', err);
+    return null;
+  }
+};
+
+export const fetchChatHistory = async (): Promise<ChatMessage[] | null> => {
+  try {
+    const userId = useAuthStore.getState().user?.id;
+    if (!userId) throw new Error('userId 없음');
+
+    const res = await fetch(`${getApi}/chatbot/history/user/${userId}`, {
+      method: 'GET',
+      credentials: 'include',
+    });
+
+    if (!res.ok) {
+      console.error('History API 요청 실패:', res.status, res.statusText);
+      return null;
+    }
+
+    const data = await res.json();
+
+    return data.data.map((item: ChatHistoryItem) => ({
+      id: String(item.id),
+      userId: item.userId,
+      message: item.message,
+      sender: item.sender,
+      stepData: item.stepData ?? null,
+      createdAt: item.timestamp,
+    }));
+  } catch (err) {
+    console.error('History API 호출 에러:', err);
+    return null;
+  }
+};

src/domains/recommend/components/ChatList.tsx

@@ -0,0 +1,62 @@
+import { ChatListProps } from '../types/recommend';
+import BotMessage from './bot/BotMessage';
+import NewMessageAlert from './bot/NewMessageAlert';
+import TypingIndicator from './bot/TypingIndicator';
+import UserMessage from './user/UserMessage';
+
+function ChatList({
+  messages,
+  userCurrentStep,
+  onSelectedOption,
+  getRecommendations,
+  chatListRef,
+  chatEndRef,
+  showNewMessageAlert,
+  handleCheckBottom,
+  handleScrollToBottom,
+  isBotTyping,
+}: ChatListProps) {
+  return (
+    <div
+      ref={chatListRef}
+      onScroll={handleCheckBottom}
+      className="absolute top-0 left-0 right-0 bottom-20 w-full gap-5 px-3 pt-12 pb-5 flex flex-col items-center overflow-y-auto pr-2"
+    >
+      <div className="max-w-1024 w-full">
+        {messages.map((msg, idx) => {
+          const isLastMessage = idx === messages.length - 1;
+          const showTyping = isLastMessage && msg.sender === 'CHATBOT' && isBotTyping;
+
+          if (msg.sender === 'USER') {
+            return <UserMessage key={`${msg.id}-${msg.sender}`} message={msg.message} />;
+          }
+
+          return (
+            <BotMessage
+              key={`${msg.id}-${msg.sender}`}
+              messages={[
+                {
+                  id: msg.id,
+                  message: msg.message,
+                  type: msg.type ?? 'TEXT',
+                  options: msg.type === 'RADIO_OPTIONS' ? (msg.stepData?.options ?? []) : [],
+                  recommendations: getRecommendations(msg.type, msg.stepData),
+                },
+              ]}
+              stepData={msg.stepData}
+              currentStep={userCurrentStep}
+              onSelectedOption={onSelectedOption}
+            />
+          );
+        })}
+
+        {isBotTyping && <TypingIndicator />}
+
+        <div ref={chatEndRef}></div>
+        {showNewMessageAlert && <NewMessageAlert onClick={handleScrollToBottom} />}
+      </div>
+    </div>
+  );
+}
+
+export default ChatList;