From bd6ae894a1b8b529a6af6ec1d02a25f496d852e0 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 04:09:06 +0900
Subject: [PATCH 01/13] =?UTF-8?q?#4=20[FEAT]=20=EC=B1=84=ED=8C=85=20?=
 =?UTF-8?q?=EC=9E=85=EB=A0=A5=20UI?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/chat/ChatPageTest.tsx | 91 +++++++++++++++++----------------
 1 file changed, 46 insertions(+), 45 deletions(-)

diff --git a/src/pages/chat/ChatPageTest.tsx b/src/pages/chat/ChatPageTest.tsx
index bbf5414..61cddd2 100644
--- a/src/pages/chat/ChatPageTest.tsx
+++ b/src/pages/chat/ChatPageTest.tsx
@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from 'react';
+import Navigation from '../../components/Navigation';
 
 export default function ChatPageTest() {
   const [output, setOutput] = useState('');
@@ -6,6 +7,7 @@ export default function ChatPageTest() {
   const [sessionId, setSessionId] = useState<string | null>(null);
   const socketRef = useRef<WebSocket | null>(null);
   const outputRef = useRef<HTMLTextAreaElement>(null);
+  const inputRef = useRef<HTMLTextAreaElement>(null);
 
   const mountedRef = useRef(false);
 
@@ -18,11 +20,9 @@ export default function ChatPageTest() {
 
     socket.onopen = () => {
       console.log('Connected');
-      setOutput((prev) => prev + 'Connected\n');
     };
 
     socket.onmessage = (event) => {
-      // bedrock stream done 메시지는 콘솔에만 표시
       if (event.data.includes('[bedrock stream done]')) {
         console.log('Stream done:', event.data);
         return;
@@ -32,7 +32,7 @@ export default function ChatPageTest() {
         const json = JSON.parse(event.data);
         if (json.type === 'session') {
           setSessionId(json.session_id);
-          setOutput((prev) => prev + `[세션 ID: ${json.session_id}]\n`);
+          console.log(`${sessionId}`);
           return;
         }
       } catch {
@@ -63,6 +63,14 @@ export default function ChatPageTest() {
     }
   }, [output]);
 
+  // 입력창 자동 높이 조절
+  useEffect(() => {
+    if (inputRef.current) {
+      inputRef.current.style.height = 'auto';
+      inputRef.current.style.height = inputRef.current.scrollHeight + 'px';
+    }
+  }, [input]);
+
   const sendMessage = () => {
     const text = input.trim();
     if (!text || !socketRef.current) return;
@@ -75,58 +83,51 @@ export default function ChatPageTest() {
     }
   };
 
-  const handleKeyPress = (e: React.KeyboardEvent<HTMLInputElement>) => {
-    if (e.key === 'Enter') {
+  const handleKeyPress = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
+    if (e.key === 'Enter' && !e.shiftKey) {
+      e.preventDefault();
       sendMessage();
     }
   };
 
   return (
-    <div style={{ padding: '20px', maxWidth: '600px', margin: '0 auto' }}>
-      <h3>Chat Test</h3>
-      {sessionId && <p style={{ color: '#666' }}>세션 ID: {sessionId}</p>}
-      <textarea
-        ref={outputRef}
-        value={output}
-        readOnly
-        rows={15}
-        style={{
-          width: '100%',
-          marginBottom: '10px',
-          padding: '10px',
-          border: '1px solid #ccc',
-          borderRadius: '4px',
-          fontFamily: 'monospace',
-        }}
-      />
-      <br />
-      <div style={{ display: 'flex', gap: '10px' }}>
-        <input
-          value={input}
-          onChange={(e) => setInput(e.target.value)}
-          onKeyPress={handleKeyPress}
-          placeholder="메시지를 입력하세요"
+    <>
+      <Navigation />
+      <div className="flex h-full flex-col p-5">
+        <textarea
+          ref={outputRef}
+          value={output}
+          readOnly
+          rows={15}
           style={{
-            flex: 1,
-            padding: '8px',
+            width: '100%',
+            marginBottom: '10px',
+            padding: '10px',
             border: '1px solid #ccc',
             borderRadius: '4px',
+            fontFamily: 'monospace',
           }}
         />
-        <button
-          onClick={sendMessage}
-          style={{
-            padding: '8px 20px',
-            background: '#007bff',
-            color: 'white',
-            border: 'none',
-            borderRadius: '4px',
-            cursor: 'pointer',
-          }}
-        >
-          보내기
-        </button>
+        <div className="flex-1"></div>
+
+        <div className="flex gap-2">
+          <textarea
+            ref={inputRef}
+            value={input}
+            onChange={(e) => setInput(e.target.value)}
+            onKeyDown={handleKeyPress}
+            placeholder="메세지를 입력하세요"
+            rows={1}
+            className="max-h-20 flex-5 resize-none overflow-hidden rounded-xl border px-3 py-4 text-xl outline-none"
+          />
+          <button
+            onClick={sendMessage}
+            className="flex-1 rounded-xl bg-[#0D2D84] text-lg text-white"
+          >
+            ▶
+          </button>
+        </div>
       </div>
-    </div>
+    </>
   );
 }

From fbe235977e479a2c78206cf666966fe0ac671242 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 04:54:31 +0900
Subject: [PATCH 02/13] =?UTF-8?q?#4=20[FEAT]=20=ED=8C=8C=EC=9D=BC=20?=
 =?UTF-8?q?=EC=A0=84=EC=86=A1=20=EB=B2=84=ED=8A=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 114 +++++++++++++++++++++++++
 vite.config.ts                         |   9 ++
 2 files changed, 123 insertions(+)
 create mode 100644 src/components/chat/FileSendButton.tsx

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
new file mode 100644
index 0000000..b27268d
--- /dev/null
+++ b/src/components/chat/FileSendButton.tsx
@@ -0,0 +1,114 @@
+import axios from 'axios';
+import { useRef, useState } from 'react';
+
+interface UploadResponse {
+  filename: string;
+  url: string;
+}
+
+const FileSendButton = () => {
+  const [uploading, setUploading] = useState(false);
+  const [uploadStatus, setUploadStatus] = useState<string | null>(null);
+  const [uploadedFile, setUploadedFile] = useState<UploadResponse | null>(null);
+  const fileInputRef = useRef<HTMLInputElement>(null);
+
+  const handleFileSelect = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    if (!file) return;
+
+    if (!file.name.toLowerCase().endsWith('.csv')) {
+      setUploadStatus('CSV 파일만 업로드 가능합니다.');
+      return;
+    }
+
+    setUploading(true);
+    setUploadStatus(null);
+    setUploadedFile(null);
+
+    try {
+      const formData = new FormData();
+      formData.append('file', file);
+
+      const uploadUrl = '/chat/upload';
+      if (!uploadUrl) {
+        throw new Error('업로드 URL이 설정되지 않았습니다.');
+      }
+
+      console.log('Uploading file:', file.name, 'to:', uploadUrl);
+
+      const response = await axios.post<UploadResponse>(uploadUrl, formData, {
+        headers: {
+          'Content-Type': 'multipart/form-data',
+        },
+        withCredentials: false,
+      });
+
+      console.log('Upload success:', response.data);
+      setUploadedFile(response.data);
+      setUploadStatus(`업로드 성공! (${response.data.filename})`);
+
+      // 파일 입력 초기화
+      if (fileInputRef.current) {
+        fileInputRef.current.value = '';
+      }
+    } catch (error) {
+      console.error('Upload error:', error);
+
+      if (axios.isAxiosError(error)) {
+        const message =
+          error.response?.data?.message || error.response?.statusText || error.message;
+        const status = error.response?.status || '';
+        setUploadStatus(`업로드 실패${status ? ` (${status})` : ''}: ${message}`);
+      } else {
+        setUploadStatus(error instanceof Error ? error.message : '업로드 실패');
+      }
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const handleButtonClick = () => {
+    fileInputRef.current?.click();
+  };
+
+  return (
+    <div className="flex flex-col gap-2">
+      <input
+        ref={fileInputRef}
+        type="file"
+        accept=".csv"
+        onChange={handleFileSelect}
+        className="hidden"
+        disabled={uploading}
+      />
+      <button
+        onClick={handleButtonClick}
+        disabled={uploading}
+        className="rounded-md bg-blue-500 p-2 text-white transition-colors hover:bg-blue-600 disabled:cursor-not-allowed disabled:bg-gray-400"
+      >
+        {uploading ? '업로드 중...' : '📎 CSV 파일 업로드'}
+      </button>
+      {uploadStatus && (
+        <div className="flex flex-col gap-1">
+          <p
+            className={`text-sm ${uploadStatus.includes('성공') ? 'text-green-600' : 'text-red-600'}`}
+          >
+            {uploadStatus}
+          </p>
+          {uploadedFile && (
+            <a
+              href={uploadedFile.url}
+              target="_blank"
+              rel="noopener noreferrer"
+              className="text-xs text-blue-500 underline hover:text-blue-700"
+            >
+              파일 보기
+            </a>
+          )}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default FileSendButton;
diff --git a/vite.config.ts b/vite.config.ts
index 1c3091b..ac0697c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,4 +5,13 @@ import tailwindcss from '@tailwindcss/vite';
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react(), tailwindcss()],
+  server: {
+    proxy: {
+      '/chat': {
+        target: 'https://backendbase.site',
+        changeOrigin: true,
+        secure: false,
+      },
+    },
+  },
 });

From 63e325886148b6da9de1b8e7db75ff6ab5e93fba Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 04:55:01 +0900
Subject: [PATCH 03/13] =?UTF-8?q?#4=20[FEAT]=20=EC=B1=84=ED=8C=85=20?=
 =?UTF-8?q?=EC=9E=90=EC=B2=B4=20UI?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/chat/ChatPageTest.tsx | 113 ++++++++++++++++++++++++--------
 1 file changed, 84 insertions(+), 29 deletions(-)

diff --git a/src/pages/chat/ChatPageTest.tsx b/src/pages/chat/ChatPageTest.tsx
index 61cddd2..77c9780 100644
--- a/src/pages/chat/ChatPageTest.tsx
+++ b/src/pages/chat/ChatPageTest.tsx
@@ -1,12 +1,19 @@
 import { useEffect, useRef, useState } from 'react';
 import Navigation from '../../components/Navigation';
+import FileSendButton from '../../components/chat/FileSendButton';
+
+interface Message {
+  id: string;
+  role: 'user' | 'assistant';
+  content: string;
+}
 
 export default function ChatPageTest() {
-  const [output, setOutput] = useState('');
+  const [messages, setMessages] = useState<Message[]>([]);
   const [input, setInput] = useState('');
   const [sessionId, setSessionId] = useState<string | null>(null);
   const socketRef = useRef<WebSocket | null>(null);
-  const outputRef = useRef<HTMLTextAreaElement>(null);
+  const messagesEndRef = useRef<HTMLDivElement>(null);
   const inputRef = useRef<HTMLTextAreaElement>(null);
 
   const mountedRef = useRef(false);
@@ -38,17 +45,49 @@ export default function ChatPageTest() {
       } catch {
         /* not JSON */
       }
-      setOutput((prev) => prev + event.data + '\n');
+
+      // 어시스턴트 메시지 처리
+      setMessages((prev) => {
+        const lastMessage = prev[prev.length - 1];
+
+        // 마지막 메시지가 어시스턴트이고 내용이 비어있으면 업데이트
+        if (lastMessage && lastMessage.role === 'assistant' && lastMessage.content === '') {
+          const updated = [...prev];
+          updated[updated.length - 1] = {
+            ...lastMessage,
+            content: lastMessage.content + event.data,
+          };
+          return updated;
+        }
+
+        // 마지막 메시지가 어시스턴트이면 이어붙이기
+        if (lastMessage && lastMessage.role === 'assistant') {
+          const updated = [...prev];
+          updated[updated.length - 1] = {
+            ...lastMessage,
+            content: lastMessage.content + event.data,
+          };
+          return updated;
+        }
+
+        // 새로운 어시스턴트 메시지 생성
+        return [
+          ...prev,
+          {
+            id: Date.now().toString(),
+            role: 'assistant',
+            content: event.data,
+          },
+        ];
+      });
     };
 
     socket.onerror = (error) => {
       console.error('WebSocket Error:', error);
-      setOutput((prev) => prev + 'Error occurred\n');
     };
 
     socket.onclose = (event) => {
       console.log('Disconnected:', event.code, event.reason);
-      setOutput((prev) => prev + `Disconnected: ${event.code}\n`);
     };
 
     return () => {
@@ -58,10 +97,8 @@ export default function ChatPageTest() {
 
   // 자동 스크롤
   useEffect(() => {
-    if (outputRef.current) {
-      outputRef.current.scrollTop = outputRef.current.scrollHeight;
-    }
-  }, [output]);
+    messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
+  }, [messages]);
 
   // 입력창 자동 높이 조절
   useEffect(() => {
@@ -76,10 +113,21 @@ export default function ChatPageTest() {
     if (!text || !socketRef.current) return;
 
     if (socketRef.current.readyState === WebSocket.OPEN) {
+      // 사용자 메시지 추가
+      setMessages((prev) => [
+        ...prev,
+        {
+          id: Date.now().toString(),
+          role: 'user',
+          content: text,
+        },
+      ]);
+
+      // WebSocket으로 전송
       socketRef.current.send(JSON.stringify({ role: 'user', content: text }));
       setInput('');
     } else {
-      setOutput((prev) => prev + 'WebSocket이 연결되지 않음\n');
+      console.error('WebSocket이 연결되지 않음');
     }
   };
 
@@ -94,23 +142,30 @@ export default function ChatPageTest() {
     <>
       <Navigation />
       <div className="flex h-full flex-col p-5">
-        <textarea
-          ref={outputRef}
-          value={output}
-          readOnly
-          rows={15}
-          style={{
-            width: '100%',
-            marginBottom: '10px',
-            padding: '10px',
-            border: '1px solid #ccc',
-            borderRadius: '4px',
-            fontFamily: 'monospace',
-          }}
-        />
-        <div className="flex-1"></div>
-
-        <div className="flex gap-2">
+        {/* 메시지 목록 */}
+        <div className="mb-4 flex-1 overflow-y-auto">
+          {messages.map((message) => (
+            <div
+              key={message.id}
+              className={`mb-4 flex ${message.role === 'user' ? 'justify-end' : 'justify-start'}`}
+            >
+              <div
+                className={`max-w-[70%] rounded-2xl px-4 py-3 ${
+                  message.role === 'user' ? 'bg-[#0D2D84] text-white' : 'bg-gray-200 text-gray-800'
+                }`}
+              >
+                <p className="break-words whitespace-pre-wrap">{message.content}</p>
+              </div>
+            </div>
+          ))}
+          <div ref={messagesEndRef} />
+        </div>
+
+        {/* 파일 업로드 버튼 */}
+        <FileSendButton />
+
+        {/* 입력창 */}
+        <div className="mt-2 flex gap-2">
           <textarea
             ref={inputRef}
             value={input}
@@ -118,11 +173,11 @@ export default function ChatPageTest() {
             onKeyDown={handleKeyPress}
             placeholder="메세지를 입력하세요"
             rows={1}
-            className="max-h-20 flex-5 resize-none overflow-hidden rounded-xl border px-3 py-4 text-xl outline-none"
+            className="max-h-20 flex-1 resize-none overflow-hidden rounded-xl border px-3 py-4 text-xl outline-none focus:border-blue-500"
           />
           <button
             onClick={sendMessage}
-            className="flex-1 rounded-xl bg-[#0D2D84] text-lg text-white"
+            className="rounded-xl bg-[#0D2D84] px-6 text-lg text-white hover:bg-[#0a2366]"
           >
             ▶
           </button>

From f8e1e2b6ff9eb7e8c29bee96d89a90ac5e37a2ed Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 05:03:37 +0900
Subject: [PATCH 04/13] =?UTF-8?q?#4=20[FIX]=20=EB=B0=B0=ED=8F=AC=20?=
 =?UTF-8?q?=ED=99=98=EA=B2=BD=20=EC=84=9C=EB=B2=84=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index b27268d..5db8445 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -29,7 +29,11 @@ const FileSendButton = () => {
       const formData = new FormData();
       formData.append('file', file);
 
-      const uploadUrl = '/chat/upload';
+      // 개발환경
+      // const uploadUrl = '/chat/upload';
+
+      // 배포환경
+      const uploadUrl = 'https://backendbase.site/chat/upload';
       if (!uploadUrl) {
         throw new Error('업로드 URL이 설정되지 않았습니다.');
       }

From dc26c6fcfbc6ac3f638c9b8ad4473f16b4c4d3b4 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 05:12:09 +0900
Subject: [PATCH 05/13] =?UTF-8?q?#4=20[FIX]=20=ED=8C=8C=EC=9D=BC=20?=
 =?UTF-8?q?=EC=A0=84=EC=86=A1=20=EC=98=A4=EB=A5=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/api/api.ts                         |  9 +++++++++
 src/components/chat/FileSendButton.tsx | 17 ++++-------------
 2 files changed, 13 insertions(+), 13 deletions(-)
 create mode 100644 src/api/api.ts

diff --git a/src/api/api.ts b/src/api/api.ts
new file mode 100644
index 0000000..433ebfe
--- /dev/null
+++ b/src/api/api.ts
@@ -0,0 +1,9 @@
+import axios from 'axios';
+
+export const apiClient = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE_URL || 'https://backendbase.site',
+  headers: {
+    'Content-Type': 'application/json',
+  },
+  withCredentials: false,
+});
diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index 5db8445..a74d70d 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -1,5 +1,6 @@
-import axios from 'axios';
 import { useRef, useState } from 'react';
+import { apiClient } from '../../api/api';
+import axios from 'axios';
 
 interface UploadResponse {
   filename: string;
@@ -29,22 +30,12 @@ const FileSendButton = () => {
       const formData = new FormData();
       formData.append('file', file);
 
-      // 개발환경
-      // const uploadUrl = '/chat/upload';
-
-      // 배포환경
-      const uploadUrl = 'https://backendbase.site/chat/upload';
-      if (!uploadUrl) {
-        throw new Error('업로드 URL이 설정되지 않았습니다.');
-      }
-
-      console.log('Uploading file:', file.name, 'to:', uploadUrl);
+      console.log('Uploading file:', file.name);
 
-      const response = await axios.post<UploadResponse>(uploadUrl, formData, {
+      const response = await apiClient.post<UploadResponse>('/chat/upload', formData, {
         headers: {
           'Content-Type': 'multipart/form-data',
         },
-        withCredentials: false,
       });
 
       console.log('Upload success:', response.data);

From 3c6e50d689c02ebddd530023e24c086f99fbceab Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 05:19:35 +0900
Subject: [PATCH 06/13] =?UTF-8?q?#4=20[CHORE]=20=ED=99=95=EC=9D=B8?=
 =?UTF-8?q?=EC=9A=A9=20=EC=97=90=EB=9F=AC=20=EB=A1=9C=EC=A7=81=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index a74d70d..6afdde7 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -38,6 +38,26 @@ const FileSendButton = () => {
         },
       });
 
+      console.log('Upload response status:', response.status);
+      console.log('Upload response data:', response.data);
+      console.log('Response data type:', typeof response.data);
+      console.log('Response data keys:', Object.keys(response.data || {}));
+
+      // 응답 데이터 검증
+      if (!response.data) {
+        throw new Error('응답 데이터가 없습니다.');
+      }
+
+      if (typeof response.data === 'string') {
+        console.warn('응답이 JSON이 아닌 문자열입니다:', response.data);
+        throw new Error('서버 응답 형식이 올바르지 않습니다.');
+      }
+
+      if (!response.data.filename || !response.data.url) {
+        console.error('응답 데이터 형식 오류:', response.data);
+        throw new Error('응답에 filename 또는 url이 없습니다.');
+      }
+
       console.log('Upload success:', response.data);
       setUploadedFile(response.data);
       setUploadStatus(`업로드 성공! (${response.data.filename})`);
@@ -50,6 +70,8 @@ const FileSendButton = () => {
       console.error('Upload error:', error);
 
       if (axios.isAxiosError(error)) {
+        console.error('Axios error response:', error.response?.data);
+        console.error('Axios error status:', error.response?.status);
         const message =
           error.response?.data?.message || error.response?.statusText || error.message;
         const status = error.response?.status || '';

From 2aab64ddc6481991905b1ac03eede416863b48e4 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 05:24:17 +0900
Subject: [PATCH 07/13] =?UTF-8?q?#4=20[CHORE]=20=ED=99=95=EC=9D=B8?=
 =?UTF-8?q?=EC=9A=A9=20=EC=97=90=EB=9F=AC=20=EB=A1=9C=EC=A7=81=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 56 +++++++++++++-------------
 1 file changed, 29 insertions(+), 27 deletions(-)

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index 6afdde7..200cadf 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -38,33 +38,35 @@ const FileSendButton = () => {
         },
       });
 
-      console.log('Upload response status:', response.status);
-      console.log('Upload response data:', response.data);
-      console.log('Response data type:', typeof response.data);
-      console.log('Response data keys:', Object.keys(response.data || {}));
-
-      // 응답 데이터 검증
-      if (!response.data) {
-        throw new Error('응답 데이터가 없습니다.');
-      }
-
-      if (typeof response.data === 'string') {
-        console.warn('응답이 JSON이 아닌 문자열입니다:', response.data);
-        throw new Error('서버 응답 형식이 올바르지 않습니다.');
-      }
-
-      if (!response.data.filename || !response.data.url) {
-        console.error('응답 데이터 형식 오류:', response.data);
-        throw new Error('응답에 filename 또는 url이 없습니다.');
-      }
-
-      console.log('Upload success:', response.data);
-      setUploadedFile(response.data);
-      setUploadStatus(`업로드 성공! (${response.data.filename})`);
-
-      // 파일 입력 초기화
-      if (fileInputRef.current) {
-        fileInputRef.current.value = '';
+      console.log('=== 응답 정보 ===');
+      console.log('Status:', response.status);
+      console.log('Data:', response.data);
+      console.log('Data type:', typeof response.data);
+      console.log('Is null?', response.data === null);
+      console.log('Is undefined?', response.data === undefined);
+      console.log('Keys:', response.data ? Object.keys(response.data) : 'no data');
+      console.log('Stringified:', JSON.stringify(response.data));
+
+      // 응답이 있으면 성공 처리
+      if (response.status === 200) {
+        const data = response.data;
+
+        // 데이터가 있으면 저장
+        if (data && typeof data === 'object') {
+          setUploadedFile({
+            filename: data.filename || file.name,
+            url: data.url || '',
+          });
+          setUploadStatus(`업로드 성공! (${data.filename || file.name})`);
+        } else {
+          // 데이터가 없어도 200이면 성공으로 간주
+          setUploadStatus('업로드 성공!');
+        }
+
+        // 파일 입력 초기화
+        if (fileInputRef.current) {
+          fileInputRef.current.value = '';
+        }
       }
     } catch (error) {
       console.error('Upload error:', error);

From 1b4b96911eb5f25f784dc90b314397d9ce71407e Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 06:08:47 +0900
Subject: [PATCH 08/13] =?UTF-8?q?#4=20[FEAT]=20=EB=B2=84=EC=85=80=20?=
 =?UTF-8?q?=EC=84=9C=EB=B2=84=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 71 ++++++--------------------
 vercel.json                            |  6 ++-
 2 files changed, 22 insertions(+), 55 deletions(-)

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index 200cadf..baf3ab4 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -7,10 +7,13 @@ interface UploadResponse {
   url: string;
 }
 
-const FileSendButton = () => {
+interface FileSendButtonProps {
+  onUploadSuccess?: () => void;
+}
+
+const FileSendButton = ({ onUploadSuccess }: FileSendButtonProps) => {
   const [uploading, setUploading] = useState(false);
   const [uploadStatus, setUploadStatus] = useState<string | null>(null);
-  const [uploadedFile, setUploadedFile] = useState<UploadResponse | null>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
 
   const handleFileSelect = async (event: React.ChangeEvent<HTMLInputElement>) => {
@@ -24,7 +27,6 @@ const FileSendButton = () => {
 
     setUploading(true);
     setUploadStatus(null);
-    setUploadedFile(null);
 
     try {
       const formData = new FormData();
@@ -38,48 +40,27 @@ const FileSendButton = () => {
         },
       });
 
-      console.log('=== 응답 정보 ===');
-      console.log('Status:', response.status);
-      console.log('Data:', response.data);
-      console.log('Data type:', typeof response.data);
-      console.log('Is null?', response.data === null);
-      console.log('Is undefined?', response.data === undefined);
-      console.log('Keys:', response.data ? Object.keys(response.data) : 'no data');
-      console.log('Stringified:', JSON.stringify(response.data));
-
-      // 응답이 있으면 성공 처리
-      if (response.status === 200) {
-        const data = response.data;
-
-        // 데이터가 있으면 저장
-        if (data && typeof data === 'object') {
-          setUploadedFile({
-            filename: data.filename || file.name,
-            url: data.url || '',
-          });
-          setUploadStatus(`업로드 성공! (${data.filename || file.name})`);
-        } else {
-          // 데이터가 없어도 200이면 성공으로 간주
-          setUploadStatus('업로드 성공!');
-        }
-
-        // 파일 입력 초기화
-        if (fileInputRef.current) {
-          fileInputRef.current.value = '';
-        }
+      console.log('Upload success:', response.data);
+
+      // 업로드 성공 콜백 호출
+      onUploadSuccess?.();
+
+      // 파일 입력 초기화
+      if (fileInputRef.current) {
+        fileInputRef.current.value = '';
       }
     } catch (error) {
       console.error('Upload error:', error);
 
       if (axios.isAxiosError(error)) {
-        console.error('Axios error response:', error.response?.data);
-        console.error('Axios error status:', error.response?.status);
         const message =
           error.response?.data?.message || error.response?.statusText || error.message;
         const status = error.response?.status || '';
         setUploadStatus(`업로드 실패${status ? ` (${status})` : ''}: ${message}`);
+      } else if (error instanceof Error) {
+        setUploadStatus(`에러: ${error.message}`);
       } else {
-        setUploadStatus(error instanceof Error ? error.message : '업로드 실패');
+        setUploadStatus('알 수 없는 에러가 발생했습니다.');
       }
     } finally {
       setUploading(false);
@@ -107,25 +88,7 @@ const FileSendButton = () => {
       >
         {uploading ? '업로드 중...' : '📎 CSV 파일 업로드'}
       </button>
-      {uploadStatus && (
-        <div className="flex flex-col gap-1">
-          <p
-            className={`text-sm ${uploadStatus.includes('성공') ? 'text-green-600' : 'text-red-600'}`}
-          >
-            {uploadStatus}
-          </p>
-          {uploadedFile && (
-            <a
-              href={uploadedFile.url}
-              target="_blank"
-              rel="noopener noreferrer"
-              className="text-xs text-blue-500 underline hover:text-blue-700"
-            >
-              파일 보기
-            </a>
-          )}
-        </div>
-      )}
+      {uploadStatus && <p className="text-sm text-red-600">{uploadStatus}</p>}
     </div>
   );
 };
diff --git a/vercel.json b/vercel.json
index 0d199b2..788e96e 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,5 +1,9 @@
 {
   "rewrites": [
-    { "source": "/(.*)", "destination": "/index.html" }
+    { "source": "/(.*)", "destination": "/index.html" },
+    {
+      "source": "/chat/:path*",
+      "destination": "https://backendbase.site/chat/:path*"
+    }
   ]
 }

From e8de473ca8c3fab82f1d305f5d5318e2ea18582d Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 06:09:28 +0900
Subject: [PATCH 09/13] =?UTF-8?q?#4=20[FEAT]=20=EC=B4=88=EA=B8=B0=20?=
 =?UTF-8?q?=EC=B1=84=ED=8C=85=20=EB=AC=B8=EA=B5=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/chat/ChatPageTest.tsx | 66 ++++++++++++++++++++++-----------
 1 file changed, 44 insertions(+), 22 deletions(-)

diff --git a/src/pages/chat/ChatPageTest.tsx b/src/pages/chat/ChatPageTest.tsx
index 77c9780..70ab988 100644
--- a/src/pages/chat/ChatPageTest.tsx
+++ b/src/pages/chat/ChatPageTest.tsx
@@ -9,9 +9,16 @@ interface Message {
 }
 
 export default function ChatPageTest() {
-  const [messages, setMessages] = useState<Message[]>([]);
+  const [messages, setMessages] = useState<Message[]>([
+    {
+      id: 'initial',
+      role: 'assistant',
+      content: '안녕하세요! Snowgent입니다❄️ \n재고 데이터 파일을 업로드 해주세요',
+    },
+  ]);
   const [input, setInput] = useState('');
   const [sessionId, setSessionId] = useState<string | null>(null);
+  const [isFileUploaded, setIsFileUploaded] = useState(false);
   const socketRef = useRef<WebSocket | null>(null);
   const messagesEndRef = useRef<HTMLDivElement>(null);
   const inputRef = useRef<HTMLTextAreaElement>(null);
@@ -40,6 +47,7 @@ export default function ChatPageTest() {
         if (json.type === 'session') {
           setSessionId(json.session_id);
           console.log(`${sessionId}`);
+          console.log(`Session ID: ${json.session_id}`);
           return;
         }
       } catch {
@@ -108,6 +116,18 @@ export default function ChatPageTest() {
     }
   }, [input]);
 
+  const handleUploadSuccess = () => {
+    setIsFileUploaded(true);
+    setMessages((prev) => [
+      ...prev,
+      {
+        id: Date.now().toString(),
+        role: 'assistant',
+        content: '업로드 완료되었습니다. 재고 관리 채팅을 시작하세요',
+      },
+    ]);
+  };
+
   const sendMessage = () => {
     const text = input.trim();
     if (!text || !socketRef.current) return;
@@ -161,27 +181,29 @@ export default function ChatPageTest() {
           <div ref={messagesEndRef} />
         </div>
 
-        {/* 파일 업로드 버튼 */}
-        <FileSendButton />
-
-        {/* 입력창 */}
-        <div className="mt-2 flex gap-2">
-          <textarea
-            ref={inputRef}
-            value={input}
-            onChange={(e) => setInput(e.target.value)}
-            onKeyDown={handleKeyPress}
-            placeholder="메세지를 입력하세요"
-            rows={1}
-            className="max-h-20 flex-1 resize-none overflow-hidden rounded-xl border px-3 py-4 text-xl outline-none focus:border-blue-500"
-          />
-          <button
-            onClick={sendMessage}
-            className="rounded-xl bg-[#0D2D84] px-6 text-lg text-white hover:bg-[#0a2366]"
-          >
-            ▶
-          </button>
-        </div>
+        {/* 파일 업로드 버튼 - 업로드 전에만 표시 */}
+        {!isFileUploaded && <FileSendButton onUploadSuccess={handleUploadSuccess} />}
+
+        {/* 입력창 - 업로드 후에만 표시 */}
+        {isFileUploaded && (
+          <div className="mt-2 flex gap-2">
+            <textarea
+              ref={inputRef}
+              value={input}
+              onChange={(e) => setInput(e.target.value)}
+              onKeyDown={handleKeyPress}
+              placeholder="메시지를 입력하세요"
+              rows={1}
+              className="max-h-20 flex-1 resize-none overflow-hidden rounded-xl border px-3 py-4 text-xl outline-none focus:border-blue-500"
+            />
+            <button
+              onClick={sendMessage}
+              className="rounded-xl bg-[#0D2D84] px-6 text-lg text-white hover:bg-[#0a2366]"
+            >
+              ▶
+            </button>
+          </div>
+        )}
       </div>
     </>
   );

From 95e8fb096a3bdc426b54e38d03940737bbcb8af3 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 06:15:37 +0900
Subject: [PATCH 10/13] =?UTF-8?q?#4=20[CHORE]=20=ED=8C=8C=EC=9D=BC=20?=
 =?UTF-8?q?=EC=97=85=EB=A1=9C=EB=93=9C=20=EB=B2=84=ED=8A=BC=20=EC=9C=84?=
 =?UTF-8?q?=EC=B9=98=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/chat/FileSendButton.tsx | 6 +++---
 src/pages/chat/ChatPageTest.tsx        | 5 ++---
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/components/chat/FileSendButton.tsx b/src/components/chat/FileSendButton.tsx
index baf3ab4..d504008 100644
--- a/src/components/chat/FileSendButton.tsx
+++ b/src/components/chat/FileSendButton.tsx
@@ -84,11 +84,11 @@ const FileSendButton = ({ onUploadSuccess }: FileSendButtonProps) => {
       <button
         onClick={handleButtonClick}
         disabled={uploading}
-        className="rounded-md bg-blue-500 p-2 text-white transition-colors hover:bg-blue-600 disabled:cursor-not-allowed disabled:bg-gray-400"
+        className="my-2 w-fit rounded-md bg-blue-500 p-4 text-white transition-colors hover:bg-blue-600 disabled:cursor-not-allowed disabled:bg-gray-400"
       >
-        {uploading ? '업로드 중...' : '📎 CSV 파일 업로드'}
+        {uploading ? '업로드 중...' : '📎파일 업로드'}
       </button>
-      {uploadStatus && <p className="text-sm text-red-600">{uploadStatus}</p>}
+      {uploadStatus && <p className="text-sm text-red-600">dd{uploadStatus}</p>}
     </div>
   );
 };
diff --git a/src/pages/chat/ChatPageTest.tsx b/src/pages/chat/ChatPageTest.tsx
index 70ab988..f2a4cb6 100644
--- a/src/pages/chat/ChatPageTest.tsx
+++ b/src/pages/chat/ChatPageTest.tsx
@@ -164,6 +164,8 @@ export default function ChatPageTest() {
       <div className="flex h-full flex-col p-5">
         {/* 메시지 목록 */}
         <div className="mb-4 flex-1 overflow-y-auto">
+          {/* 파일 업로드 버튼 - 업로드 전에만 표시 */}
+          {!isFileUploaded && <FileSendButton onUploadSuccess={handleUploadSuccess} />}
           {messages.map((message) => (
             <div
               key={message.id}
@@ -181,9 +183,6 @@ export default function ChatPageTest() {
           <div ref={messagesEndRef} />
         </div>
 
-        {/* 파일 업로드 버튼 - 업로드 전에만 표시 */}
-        {!isFileUploaded && <FileSendButton onUploadSuccess={handleUploadSuccess} />}
-
         {/* 입력창 - 업로드 후에만 표시 */}
         {isFileUploaded && (
           <div className="mt-2 flex gap-2">

From ef5c71e6539d1ae150800bf7773e9ec1af0e426a Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 06:22:42 +0900
Subject: [PATCH 11/13] =?UTF-8?q?#4=20[CHORE]=20=EB=82=B4=EB=B6=80=20?=
 =?UTF-8?q?=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=A0=81=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/chat/ChatPageTest.tsx | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/pages/chat/ChatPageTest.tsx b/src/pages/chat/ChatPageTest.tsx
index f2a4cb6..71bd04c 100644
--- a/src/pages/chat/ChatPageTest.tsx
+++ b/src/pages/chat/ChatPageTest.tsx
@@ -159,13 +159,17 @@ export default function ChatPageTest() {
   };
 
   return (
-    <>
+    <div className="flex h-screen flex-col">
       <Navigation />
-      <div className="flex h-full flex-col p-5">
+      <div className="flex flex-1 flex-col overflow-hidden p-5">
         {/* 메시지 목록 */}
-        <div className="mb-4 flex-1 overflow-y-auto">
-          {/* 파일 업로드 버튼 - 업로드 전에만 표시 */}
-          {!isFileUploaded && <FileSendButton onUploadSuccess={handleUploadSuccess} />}
+        {/* 파일 업로드 버튼 - 업로드 전에만 표시 */}
+        {!isFileUploaded && (
+          <div className="shrink-0">
+            <FileSendButton onUploadSuccess={handleUploadSuccess} />
+          </div>
+        )}
+        <div className="flex-1 overflow-y-auto pb-4">
           {messages.map((message) => (
             <div
               key={message.id}
@@ -185,7 +189,7 @@ export default function ChatPageTest() {
 
         {/* 입력창 - 업로드 후에만 표시 */}
         {isFileUploaded && (
-          <div className="mt-2 flex gap-2">
+          <div className="flex shrink-0 gap-2">
             <textarea
               ref={inputRef}
               value={input}
@@ -204,6 +208,6 @@ export default function ChatPageTest() {
           </div>
         )}
       </div>
-    </>
+    </div>
   );
 }

From 7ddc1dccb5f0c02dc8c3831f294d81bde5addaf2 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 07:29:49 +0900
Subject: [PATCH 12/13] =?UTF-8?q?#4=20[CHORE]=20=ED=8F=BC=ED=83=80?=
 =?UTF-8?q?=EC=9E=85=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/api/api.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/api.ts b/src/api/api.ts
index 433ebfe..b63e97b 100644
--- a/src/api/api.ts
+++ b/src/api/api.ts
@@ -3,7 +3,7 @@ import axios from 'axios';
 export const apiClient = axios.create({
   baseURL: import.meta.env.VITE_API_BASE_URL || 'https://backendbase.site',
   headers: {
-    'Content-Type': 'application/json',
+    'Content-Type': 'multipart/form-data',
   },
   withCredentials: false,
 });

From 25297e8ad8152fef3b959542e2ed486e96217023 Mon Sep 17 00:00:00 2001
From: sunhwaaRj <pickle02@sookmyung.ac.kr>
Date: Sat, 8 Nov 2025 07:35:53 +0900
Subject: [PATCH 13/13] =?UTF-8?q?#4=20[CHORE]=20=EA=B2=BD=EB=A1=9C=20?=
 =?UTF-8?q?=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/index.tsx           | 2 +-
 src/pages/chat/Chat.tsx | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)
 delete mode 100644 src/pages/chat/Chat.tsx

diff --git a/src/index.tsx b/src/index.tsx
index 8d90365..838ea52 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -19,7 +19,7 @@ const router = createBrowserRouter([
       },
 
       {
-        path: 'test',
+        path: 'chat',
         element: <ChatPageTest />,
       },
     ],
diff --git a/src/pages/chat/Chat.tsx b/src/pages/chat/Chat.tsx
deleted file mode 100644
index 5e6d4d7..0000000
--- a/src/pages/chat/Chat.tsx
+++ /dev/null
@@ -1,5 +0,0 @@
-const Chat = () => {
-  return <div className="flex h-full flex-col">Chat</div>;
-};
-
-export default Chat;