ycsd_ai
/
mp_audio_manage


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>DeepSeek 流式输出示例</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }

        .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 30px;
            text-align: center;
        }

        .header h1 {
            font-size: 28px;
            margin-bottom: 10px;
        }

        .header p {
            opacity: 0.9;
            font-size: 14px;
        }

        .content {
            padding: 30px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 14px;
            transition: border-color 0.3s;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #667eea;
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
            font-family: inherit;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .btn {
            padding: 12px 30px;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }

        .btn-primary:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
        }

        .btn-primary:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .btn-danger {
            background: #ef4444;
            color: white;
            margin-left: 10px;
        }

        .btn-danger:hover:not(:disabled) {
            background: #dc2626;
        }

        .output-section {
            margin-top: 30px;
            display: none;
        }

        .output-section.active {
            display: block;
        }

        .output-box {
            background: #f8f9fa;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 20px;
        }

        .output-box h3 {
            color: #667eea;
            margin-bottom: 15px;
            font-size: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .output-box .content-area {
            background: white;
            padding: 15px;
            border-radius: 6px;
            min-height: 100px;
            max-height: 400px;
            overflow-y: auto;
            white-space: pre-wrap;
            word-wrap: break-word;
            line-height: 1.6;
            font-size: 14px;
            color: #333;
        }

        .status-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
        }

        .status-connecting {
            background: #fef3c7;
            color: #92400e;
        }

        .status-streaming {
            background: #dbeafe;
            color: #1e40af;
            animation: pulse 2s infinite;
        }

        .status-completed {
            background: #d1fae5;
            color: #065f46;
        }

        .status-error {
            background: #fee2e2;
            color: #991b1b;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        .loading-spinner {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid #667eea;
            border-top-color: transparent;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }

        .stat-item {
            background: white;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
        }

        .stat-item .label {
            font-size: 12px;
            color: #666;
            margin-bottom: 5px;
        }

        .stat-item .value {
            font-size: 20px;
            font-weight: 700;
            color: #667eea;
        }

        .script-preview {
            background: white;
            padding: 20px;
            border-radius: 8px;
            margin-top: 15px;
        }

        .script-section {
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #e0e0e0;
        }

        .script-section:last-child {
            border-bottom: none;
        }

        .script-section h4 {
            color: #667eea;
            margin-bottom: 10px;
            font-size: 16px;
        }

        .script-section p {
            line-height: 1.8;
            color: #333;
        }

        .episode-item {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 6px;
            margin-bottom: 10px;
        }

        .episode-title {
            font-weight: 600;
            color: #667eea;
            margin-bottom: 8px;
        }

        .file-upload-area {
            border: 2px dashed #e0e0e0;
            border-radius: 8px;
            padding: 30px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }

        .file-upload-area:hover {
            border-color: #667eea;
            background: #f8f9fa;
        }

        .file-upload-area.dragover {
            border-color: #667eea;
            background: #eff6ff;
        }

        .file-info {
            margin-top: 10px;
            padding: 10px;
            background: #f0fdf4;
            border-radius: 6px;
            color: #166534;
            font-size: 14px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="header">
            <h1>🤖 DeepSeek 流式输出示例</h1>
            <p>实时查看 AI 生成剧本的过程</p>
        </div>

        <div class="content">
            <!-- 输入表单 -->
            <form id="chatForm">
                <div class="form-row">
                    <div class="form-group">
                        <label>剧本 ID *</label>
                        <input type="number" id="scriptId" name="script_id" value="1" required placeholder="请输入剧本ID">
                    </div>
                    <div class="form-group">
                        <label>模型选择</label>
                        <select id="model" name="model">
                            <option value="v3">DeepSeek-V3 (推荐)</option>
                            <option value="r1">DeepSeek-R1 (思考模式)</option>
                        </select>
                    </div>
                </div>

                <div class="form-row">
                    <div class="form-group">
                        <label>开始集数</label>
                        <input type="number" id="startEpisode" name="start_episode_sequence" value="1" min="1">
                    </div>
                    <div class="form-group">
                        <label>总集数</label>
                        <input type="number" id="totalEpisode" name="total_episode_num" value="30" min="1">
                    </div>
                </div>

                <div class="form-group">
                    <label>文件上传 (可选)</label>
                    <div class="file-upload-area" id="fileUploadArea">
                        <p>📁 点击或拖拽文件到此处</p>
                        <p style="font-size: 12px; color: #666; margin-top: 5px;">支持 TXT、PDF 格式</p>
                    </div>
                    <input type="file" id="fileInput" accept=".txt,.pdf" style="display: none;">
                    <div id="fileInfo" class="file-info" style="display: none;"></div>
                </div>

                <div class="form-group">
                    <label>文本内容 (可选)</label>
                    <textarea id="content" name="content" placeholder="或者直接输入文本内容..."></textarea>
                </div>

                <div class="form-group">
                    <label>自定义问题 (可选)</label>
                    <textarea id="question" name="question" rows="3" placeholder="留空使用默认问题"></textarea>
                </div>

                <div style="text-align: center; margin-top: 30px;">
                    <button type="submit" class="btn btn-primary" id="submitBtn">
                        🚀 开始生成
                    </button>
                    <button type="button" class="btn btn-danger" id="stopBtn" style="display: none;">
                        ⏹️ 停止生成
                    </button>
                </div>
            </form>

            <!-- 输出区域 -->
            <div class="output-section" id="outputSection">
                <div class="output-box">
                    <h3>
                        <span>📊 生成状态</span>
                        <span class="status-badge" id="statusBadge">准备中</span>
                    </h3>
                    <div class="stats">
                        <div class="stat-item">
                            <div class="label">已接收字符</div>
                            <div class="value" id="charCount">0</div>
                        </div>
                        <div class="stat-item">
                            <div class="label">生成时间</div>
                            <div class="value" id="elapsedTime">0s</div>
                        </div>
                        <div class="stat-item">
                            <div class="label">Token 使用</div>
                            <div class="value" id="tokenUsage">-</div>
                        </div>
                    </div>
                </div>

                <!-- 思维链输出 (仅 R1 模型) -->
                <div class="output-box" id="reasoningBox" style="display: none;">
                    <h3>
                        <span class="loading-spinner"></span>
                        💭 思维链 (Reasoning)
                    </h3>
                    <div class="content-area" id="reasoningContent"></div>
                </div>

                <!-- 内容输出 -->
                <div class="output-box">
                    <h3>
                        <span class="loading-spinner"></span>
                        ✍️ 生成内容
                    </h3>
                    <div class="content-area" id="contentOutput"></div>
                </div>

                <!-- 最终结果 -->
                <div class="output-box" id="resultBox" style="display: none;">
                    <h3>✅ 剧本结构化数据</h3>
                    <div class="script-preview" id="scriptPreview"></div>
                </div>
            </div>
        </div>
    </div>

    <script>
        // 全局变量
        let isStreaming = false;
        let startTime = null;
        let timerInterval = null;
        let charCount = 0;
        let selectedFile = null;
        let currentReader = null; // 保存当前的 reader 引用
        let abortController = null; // 用于中断请求

        // DOM 元素
        const form = document.getElementById('chatForm');
        const submitBtn = document.getElementById('submitBtn');
        const stopBtn = document.getElementById('stopBtn');
        const outputSection = document.getElementById('outputSection');
        const statusBadge = document.getElementById('statusBadge');
        const reasoningBox = document.getElementById('reasoningBox');
        const reasoningContent = document.getElementById('reasoningContent');
        const contentOutput = document.getElementById('contentOutput');
        const resultBox = document.getElementById('resultBox');
        const scriptPreview = document.getElementById('scriptPreview');
        const charCountEl = document.getElementById('charCount');
        const elapsedTimeEl = document.getElementById('elapsedTime');
        const tokenUsageEl = document.getElementById('tokenUsage');
        const fileUploadArea = document.getElementById('fileUploadArea');
        const fileInput = document.getElementById('fileInput');
        const fileInfo = document.getElementById('fileInfo');

        // 文件上传处理
        fileUploadArea.addEventListener('click', () => fileInput.click());
        
        fileInput.addEventListener('change', (e) => {
            const file = e.target.files[0];
            if (file) {
                selectedFile = file;
                fileInfo.textContent = `已选择: ${file.name} (${(file.size / 1024).toFixed(2)} KB)`;
                fileInfo.style.display = 'block';
            }
        });

        // 拖拽上传
        fileUploadArea.addEventListener('dragover', (e) => {
            e.preventDefault();
            fileUploadArea.classList.add('dragover');
        });

        fileUploadArea.addEventListener('dragleave', () => {
            fileUploadArea.classList.remove('dragover');
        });

        fileUploadArea.addEventListener('drop', (e) => {
            e.preventDefault();
            fileUploadArea.classList.remove('dragover');
            const file = e.dataTransfer.files[0];
            if (file && (file.name.endsWith('.txt') || file.name.endsWith('.pdf'))) {
                selectedFile = file;
                fileInput.files = e.dataTransfer.files;
                fileInfo.textContent = `已选择: ${file.name} (${(file.size / 1024).toFixed(2)} KB)`;
                fileInfo.style.display = 'block';
            } else {
                alert('请上传 TXT 或 PDF 格式的文件');
            }
        });

        // 表单提交
        form.addEventListener('submit', async (e) => {
            e.preventDefault();
            
            if (isStreaming) return;

            // 重置状态
            resetOutput();
            outputSection.classList.add('active');
            isStreaming = true;
            submitBtn.disabled = true;
            stopBtn.style.display = 'inline-block';
            startTime = Date.now();
            startTimer();

            // 更新状态
            updateStatus('connecting', '连接中...');

            // 准备表单数据
            const formData = new FormData();
            formData.append('script_id', document.getElementById('scriptId').value);
            formData.append('model', document.getElementById('model').value);
            formData.append('start_episode_sequence', document.getElementById('startEpisode').value);
            formData.append('total_episode_num', document.getElementById('totalEpisode').value);
            
            const content = document.getElementById('content').value;
            if (content) {
                formData.append('content', content);
            }
            
            const question = document.getElementById('question').value;
            if (question) {
                formData.append('question', question);
            }

            if (selectedFile) {
                formData.append('file', selectedFile);
            }

            // 检查是否为 R1 模型
            const isR1Model = document.getElementById('model').value === 'r1';
            if (isR1Model) {
                reasoningBox.style.display = 'block';
            }

            // 创建 AbortController 用于中断请求
            abortController = new AbortController();

            try {
                // 发起流式请求，传入 signal 用于中断
                const response = await fetch('/api/addChat', {
                    method: 'POST',
                    body: formData,
                    signal: abortController.signal // 关键：添加中断信号
                });

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

                updateStatus('streaming', '生成中...');

                // 读取流式响应
                currentReader = response.body.getReader();
                const decoder = new TextDecoder();
                let buffer = '';

                console.log('开始读取流式数据...'); // 调试日志

                while (true) {
                    const { done, value } = await currentReader.read();
                    
                    if (done) {
                        console.log('流式读取完成'); // 调试日志
                        break;
                    }

                    buffer += decoder.decode(value, { stream: true });
                    const lines = buffer.split('\n');
                    buffer = lines.pop(); // 保留不完整的行

                    for (const line of lines) {
                        if (line.startsWith('data: ')) {
                            const data = line.slice(6);
                            
                            console.log('收到原始数据:', data); // 调试日志
                            
                            if (data === '[DONE]') {
                                console.log('收到结束标记'); // 调试日志
                                handleStreamComplete();
                                return;
                            }

                            try {
                                const json = JSON.parse(data);
                                handleStreamData(json);
                            } catch (e) {
                                console.error('解析 JSON 失败:', e, '原始数据:', data);
                            }
                        }
                    }
                }

            } catch (error) {
                if (error.name === 'AbortError') {
                    console.log('请求已被用户中断');
                    updateStatus('error', '已停止');
                } else {
                    console.error('流式请求错误:', error);
                    updateStatus('error', '生成失败');
                    alert('生成失败: ' + error.message);
                }
            } finally {
                stopStreaming();
            }
        });

        // 停止按钮
        stopBtn.addEventListener('click', () => {
            // 中断请求
            if (abortController) {
                abortController.abort();
            }
            // 取消 reader
            if (currentReader) {
                currentReader.cancel();
            }
            stopStreaming();
            updateStatus('error', '已停止');
        });

        // 处理流式数据
        function handleStreamData(data) {
            console.log('收到数据:', data); // 调试日志
            
            if (data.type === 'reasoning') {
                // 思维链内容
                // 注释掉下面两行则不展示思维链内容,仅计数
                reasoningContent.textContent = data.full_reasoning || '';
                reasoningContent.scrollTop = reasoningContent.scrollHeight;
                charCount += (data.content || '').length;
                updateCharCount();
            } else if (data.type === 'content') {
                // 最终回答内容
                contentOutput.textContent = data.full_content || '';
                contentOutput.scrollTop = contentOutput.scrollHeight;
                charCount += (data.content || '').length;
                updateCharCount();
            } else if (data.type === 'done') {
                // 完成
                handleComplete(data);
            } else if (data.type === 'error') {
                // 错误
                updateStatus('error', '生成失败');
                alert('错误: ' + data.message);
            }
        }

        // 处理完成
        function handleComplete(data) {
            updateStatus('completed', '生成完成');
            
            // 显示 Token 使用情况
            if (data.usage) {
                const total = data.usage.total_tokens || 0;
                tokenUsageEl.textContent = total.toLocaleString();
            }

            // 显示结构化剧本数据
            if (data.script) {
                displayScript(data.script);
                resultBox.style.display = 'block';
            }
        }

        // 显示剧本结构
        function displayScript(script) {
            let html = '';

            if (script.intro) {
                html += `<div class="script-section">
                    <h4>📖 故事梗概</h4>
                    <p>${escapeHtml(script.intro)}</p>
                </div>`;
            }

            if (script.highlights) {
                html += `<div class="script-section">
                    <h4>✨ 剧本亮点</h4>
                    <p>${escapeHtml(script.highlights)}</p>
                </div>`;
            }

            if (script.role_relationship) {
                html += `<div class="script-section">
                    <h4>👥 人物关系</h4>
                    <p>${escapeHtml(script.role_relationship)}</p>
                </div>`;
            }

            if (script.episodes && script.episodes.length > 0) {
                html += `<div class="script-section">
                    <h4>🎬 分集剧本 (共 ${script.episodes.length} 集)</h4>`;
                script.episodes.forEach(ep => {
                    html += `<div class="episode-item">
                        <div class="episode-title">${escapeHtml(ep.title || ep.episode_number)}</div>
                        <p>${escapeHtml(ep.content || '').substring(0, 200)}...</p>
                    </div>`;
                });
                html += `</div>`;
            }

            scriptPreview.innerHTML = html || '<p style="color: #666;">暂无结构化数据</p>';
        }

        // 流式完成
        function handleStreamComplete() {
            stopStreaming();
            updateStatus('completed', '生成完成');
        }

        // 停止流式传输
        function stopStreaming() {
            isStreaming = false;
            submitBtn.disabled = false;
            stopBtn.style.display = 'none';
            stopTimer();
        }

        // 重置输出
        function resetOutput() {
            reasoningContent.textContent = '';
            contentOutput.textContent = '';
            scriptPreview.innerHTML = '';
            resultBox.style.display = 'none';
            reasoningBox.style.display = 'none';
            charCount = 0;
            updateCharCount();
            tokenUsageEl.textContent = '-';
        }

        // 更新状态
        function updateStatus(type, text) {
            statusBadge.className = 'status-badge status-' + type;
            statusBadge.textContent = text;
        }

        // 更新字符计数
        function updateCharCount() {
            charCountEl.textContent = charCount.toLocaleString();
        }

        // 开始计时器
        function startTimer() {
            timerInterval = setInterval(() => {
                const elapsed = Math.floor((Date.now() - startTime) / 1000);
                elapsedTimeEl.textContent = elapsed + 's';
            }, 1000);
        }

        // 停止计时器
        function stopTimer() {
            if (timerInterval) {
                clearInterval(timerInterval);
                timerInterval = null;
            }
        }

        // HTML 转义
        function escapeHtml(text) {
            const div = document.createElement('div');
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</body>
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