TheFirstTake-llm-outfit/test_sse_streaming.html at main · SWMTheFirstTake/TheFirstTake-llm-outfit · GitHub

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<!DOCTYPE html>
<html lang="ko">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>패션 추천 SSE 스트리밍 테스트</title>
    <style>
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            background-color: #f5f5f5;
        }
        .container {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        h1 {
            color: #333;
            text-align: center;
            margin-bottom: 30px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #555;
        }
        input, select, textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            box-sizing: border-box;
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: #007bff;
        }
        button {
            background: #007bff;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            cursor: pointer;
            width: 100%;
            margin-bottom: 20px;
        }
        button:hover {
            background: #0056b3;
        }
        button:disabled {
            background: #ccc;
            cursor: not-allowed;
        }
        .stream-container {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 5px;
            padding: 20px;
            margin-top: 20px;
            min-height: 200px;
            max-height: 400px;
            overflow-y: auto;
        }
        .status-message {
            color: #007bff;
            font-weight: bold;
            margin-bottom: 10px;
        }
        .content-chunk {
            color: #333;
            margin-bottom: 5px;
            line-height: 1.6;
        }
        .error-message {
            color: #dc3545;
            font-weight: bold;
        }
        .complete-message {
            color: #28a745;
            font-weight: bold;
            margin-top: 20px;
            padding: 15px;
            background: #d4edda;
            border-radius: 5px;
        }
        .step-indicator {
            display: inline-block;
            background: #007bff;
            color: white;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            text-align: center;
            line-height: 20px;
            font-size: 12px;
            margin-right: 10px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>🎨 패션 추천 SSE 스트리밍 테스트</h1>

        <form id="fashionForm">
            <div class="form-group">
                <label for="userInput">패션 질문:</label>
                <textarea id="userInput" rows="3" placeholder="예: 여름에 데이트할 때 입을 옷 추천해줘" required></textarea>
            </div>

            <div class="form-group">
                <label for="expertType">전문가 유형:</label>
                <select id="expertType" required>
                    <option value="STYLE_ANALYST">스타일 분석가</option>
                    <option value="COLOR_EXPERT">컬러 전문가</option>
                    <option value="TREND_EXPERT">트렌드 전문가</option>
                    <option value="FITTING_COORDINATOR">코디네이터</option>
                </select>
            </div>

            <div class="form-group">
                <label for="roomId">방 ID:</label>
                <input type="number" id="roomId" value="1" min="1" required>
            </div>

            <button type="submit" id="submitBtn">🚀 패션 추천 시작</button>
        </form>

        <div class="stream-container" id="streamContainer" style="display: none;">
            <div id="streamContent"></div>
        </div>
    </div>

    <script>
        let eventSource = null;

        document.getElementById('fashionForm').addEventListener('submit', async function(e) {
            e.preventDefault();

            const submitBtn = document.getElementById('submitBtn');
            const streamContainer = document.getElementById('streamContainer');
            const streamContent = document.getElementById('streamContent');

            // UI 초기화
            submitBtn.disabled = true;
            submitBtn.textContent = '🔄 처리 중...';
            streamContainer.style.display = 'block';
            streamContent.innerHTML = '<div class="status-message">연결 중...</div>';

            // 기존 연결 종료
            if (eventSource) {
                eventSource.close();
            }

            try {
                // API 호출
                const response = await fetch('/api/expert/single/stream', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({
                        user_input: document.getElementById('userInput').value,
                        expert_type: document.getElementById('expertType').value,
                        room_id: parseInt(document.getElementById('roomId').value)
                    })
                });

                if (!response.ok) {
                    throw new Error(`HTTP error! status: ${response.status}`);
                }

                // SSE 스트림 처리
                const reader = response.body.getReader();
                const decoder = new TextDecoder();

                while (true) {
                    const { done, value } = await reader.read();
                    if (done) break;

                    const chunk = decoder.decode(value);
                    const lines = chunk.split('\n');

                    for (const line of lines) {
                        if (line.startsWith('data: ')) {
                            try {
                                const data = JSON.parse(line.slice(6));
                                handleStreamData(data);
                            } catch (parseError) {
                                console.error('JSON 파싱 오류:', parseError);
                            }
                        }
                    }
                }

            } catch (error) {
                console.error('스트리밍 오류:', error);
                streamContent.innerHTML += `<div class="error-message">❌ 오류 발생: ${error.message}</div>`;
            } finally {
                submitBtn.disabled = false;
                submitBtn.textContent = '🚀 패션 추천 시작';
            }
        });

        function handleStreamData(data) {
            const streamContent = document.getElementById('streamContent');

            switch (data.type) {
                case 'status':
                    const stepIndicator = `<span class="step-indicator">${data.step}</span>`;
                    streamContent.innerHTML += `<div class="status-message">${stepIndicator}${data.message}</div>`;
                    break;

                case 'content':
                    streamContent.innerHTML += `<div class="content-chunk">${data.chunk}</div>`;
                    break;

                case 'complete':
                    streamContent.innerHTML += `<div class="complete-message">✅ 분석 완료!</div>`;
                    // 완료된 데이터를 콘솔에 출력
                    console.log('완료된 데이터:', data.data);
                    break;

                case 'error':
                    streamContent.innerHTML += `<div class="error-message">❌ ${data.message}</div>`;
                    break;
            }

            // 자동 스크롤
            streamContent.scrollTop = streamContent.scrollHeight;
        }
    </script>
</body>
</html>