python-code
/
wqb-server


			
				
					
						
						
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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>Feature Engineering Assistant - BRAIN</title>
    <link rel="stylesheet" href="{{ url_for('static', filename='styles.css') }}">
    <style>
        .feature-engineering-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .header-section {
            text-align: center;
            margin-bottom: 30px;
        }

        .header-section h1 {
            color: #2c3e50;
            margin-bottom: 10px;
        }

        .header-section p {
            color: #7f8c8d;
            font-size: 16px;
        }

        .back-button {
            position: absolute;
            top: 20px;
            left: 20px;
            background: #3498db;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            text-decoration: none;
            display: inline-block;
            transition: background-color 0.3s;
        }

        .back-button:hover {
            background: #2980b9;
        }

        .config-section {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
        }

        .config-section h3 {
            margin-top: 0;
            color: #2c3e50;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #2c3e50;
        }

        .form-input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
        }

        .form-input:focus {
            outline: none;
            border-color: #3498db;
            box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
        }

        .btn {
            background: #3498db;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            transition: background-color 0.3s;
        }

        .btn:hover {
            background: #2980b9;
        }

        .btn-success {
            background: #27ae60;
        }

        .btn-success:hover {
            background: #229954;
        }

        .btn-secondary {
            background: #95a5a6;
        }

        .btn-secondary:hover {
            background: #7f8c8d;
        }

        .options-section {
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 20px;
        }

        .options-header {
            background: #3498db;
            color: white;
            padding: 15px 20px;
            border-radius: 8px 8px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .options-container {
            padding: 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 20px;
        }

        .option-card {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 8px;
            padding: 20px;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
        }

        .option-card:hover {
            border-color: #3498db;
            box-shadow: 0 4px 12px rgba(52, 152, 219, 0.15);
        }

        .option-card.selected {
            border-color: #27ae60;
            background: #f1f8e9;
        }

        .option-card.editing {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 1000;
            width: 80%;
            max-width: 800px;
            max-height: 80vh;
            overflow-y: auto;
            border-color: #f39c12;
            background: #fef9e7;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            display: none;
        }

        .modal-overlay.active {
            display: block;
        }

        .option-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }

        .option-number {
            background: #3498db;
            color: white;
            padding: 5px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: bold;
        }

        .option-actions {
            display: flex;
            gap: 10px;
        }

        .option-actions button {
            padding: 5px 10px;
            font-size: 12px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }

        .edit-btn {
            background: #f39c12;
            color: white;
        }

        .save-btn {
            background: #27ae60;
            color: white;
        }

        .cancel-btn {
            background: #95a5a6;
            color: white;
        }

        .select-btn {
            background: #3498db;
            color: white;
        }

        .send-continue-btn {
            background: #27ae60;
            color: white;
            margin-left: 10px;
        }

        .option-content {
            line-height: 1.6;
        }

        .option-field {
            margin-bottom: 10px;
        }

        .option-field label {
            font-weight: bold;
            color: #2c3e50;
            display: block;
            margin-bottom: 5px;
        }

        .option-field input,
        .option-field textarea {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
        }

        .option-field textarea {
            resize: vertical;
            min-height: 80px;
            overflow: hidden;
        }

        .option-card.editing .option-field textarea {
            min-height: 120px;
            overflow-y: auto;
        }

        .auto-resize-textarea {
            overflow: hidden;
            resize: none;
        }

        .option-field.readonly input,
        .option-field.readonly textarea {
            background: #f8f9fa;
            border-color: #e9ecef;
        }

        .template-actions {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }

        .pipeline-status {
            background: #fff3cd;
            border: 1px solid #ffeaa7;
            border-radius: 4px;
            padding: 15px;
            margin-bottom: 20px;
        }

        .pipeline-status h4 {
            margin-top: 0;
            color: #856404;
        }

        .pipeline-step {
            background: #f8f9fa;
            border-left: 4px solid #3498db;
            padding: 10px 15px;
            margin-bottom: 10px;
            border-radius: 0 4px 4px 0;
        }

        .pipeline-step strong {
            color: #2c3e50;
        }

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 15px 20px;
            border-radius: 4px;
            color: white;
            font-weight: bold;
            z-index: 1000;
            animation: slideIn 0.3s ease-out;
        }

        .notification.success {
            background: #27ae60;
        }

        .notification.error {
            background: #e74c3c;
        }

        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .loading-spinner {
            width: 50px;
            height: 50px;
            border: 5px solid #f3f3f3;
            border-top: 5px solid #3498db;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        .loading-message {
            color: white;
            margin-top: 20px;
            font-size: 16px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .export-section {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-top: 20px;
        }

        .export-section h3 {
            margin-top: 0;
            color: #2c3e50;
        }

        .category-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 10px;
            margin-top: 15px;
        }

        .category-item {
            background: #ecf0f1;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 14px;
            border-left: 4px solid #3498db;
        }

        .quick-actions {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }

        .quick-actions button {
            padding: 8px 16px;
            font-size: 14px;
        }

        .empty-conversation {
            text-align: center;
            color: #7f8c8d;
            padding: 40px;
            font-style: italic;
        }

        /* 操作符参考模态框样式 */
        .operator-category {
            background: #f8f9fa;
            border-radius: 8px;
            margin-bottom: 20px;
            border: 1px solid #e9ecef;
            overflow: hidden;
        }

        .operator-category.hidden {
            display: none;
        }

        .operator-category-header {
            background: #3498db;
            color: white;
            padding: 15px 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s;
        }

        .operator-category-header:hover {
            background: #2980b9;
        }

        .operator-category-header h4 {
            margin: 0;
            font-size: 16px;
        }

        .operator-category-number {
            background: rgba(255, 255, 255, 0.2);
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: bold;
            margin-right: 10px;
        }

        .operator-category-toggle {
            font-size: 18px;
            transition: transform 0.3s;
        }

        .operator-category-toggle.expanded {
            transform: rotate(180deg);
        }

        .operator-category-content {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .operator-category-content.expanded {
            max-height: 500px;
            padding: 20px;
        }

        .operator-description {
            color: #2c3e50;
            margin-bottom: 15px;
            font-style: italic;
            line-height: 1.5;
        }

        .operator-list {
            background: white;
            border-radius: 4px;
            padding: 15px;
            border: 1px solid #e9ecef;
        }

        .operator-list h5 {
            margin: 0 0 10px 0;
            color: #2c3e50;
            font-size: 14px;
            font-weight: bold;
        }

        .operators-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .operator-tag {
            background: #ecf0f1;
            color: #2c3e50;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 12px;
            font-family: monospace;
            border: 1px solid #bdc3c7;
        }

        .operator-tag.highlight {
            background: #fff3cd;
            border-color: #ffeaa7;
            color: #856404;
        }

        .no-results {
            text-align: center;
            color: #7f8c8d;
            padding: 40px;
            font-style: italic;
        }

        /* 可点击分类样式 */
        .clickable-category {
            color: #3498db;
            cursor: pointer;
            text-decoration: underline;
            font-weight: bold;
        }

        .clickable-category:hover {
            color: #2980b9;
            background-color: #f8f9fa;
            padding: 2px 4px;
            border-radius: 3px;
        }

        /* 分类弹出提示框 */
        .category-popup {
            position: absolute;
            background: white;
            border: 2px solid #3498db;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            z-index: 1000;
            max-width: 500px;
            min-width: 300px;
            padding: 0;
            display: none;
        }

        .category-popup-header {
            background: #3498db;
            color: white;
            padding: 10px 15px;
            border-radius: 6px 6px 0 0;
            font-weight: bold;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .category-popup-close {
            cursor: pointer;
            font-size: 18px;
            font-weight: bold;
        }

        .category-popup-content {
            padding: 15px;
        }

        .category-popup-description {
            color: #2c3e50;
            margin-bottom: 15px;
            font-style: italic;
            line-height: 1.4;
        }

        .category-popup-operators {
            background: #f8f9fa;
            border-radius: 4px;
            padding: 10px;
            border: 1px solid #e9ecef;
        }

        .category-popup-operators h5 {
            margin: 0 0 8px 0;
            color: #2c3e50;
            font-size: 13px;
        }

        .popup-operators-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }

        .popup-operator-tag {
            background: #ecf0f1;
            color: #2c3e50;
            padding: 2px 6px;
            border-radius: 3px;
            font-size: 11px;
            font-family: monospace;
            border: 1px solid #bdc3c7;
        }

        .readonly-display {
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            background: #f8f9fa;
            font-size: 14px;
            min-height: 35px;
            display: flex;
            align-items: center;
        }
    </style>
</head>
<body>
    <div class="feature-engineering-container">
        <a href="{{ url_for('index') }}" class="back-button">← 返回主页面</a>

        <div class="header-section">
            <h1>数据字段指南</h1>
            <p>获取AI驱动的多步骤数据字段探索建议</p>
        </div>

        <!-- API配置部分 -->
        <div class="config-section">
            <h3>API配置</h3>
            <div class="form-group">
                <label for="apiKey">Deepseek API密钥:</label>
                <input type="password" id="apiKey" class="form-input" placeholder="输入您的Deepseek API密钥">
            </div>
            <button id="saveApiKey" class="btn">测试并保存API密钥</button>
        </div>

        <!-- 流水线状态部分 -->
        <div class="pipeline-status" id="pipelineStatus" style="display: none;">
            <h4>当前流水线状态</h4>
            <div id="pipelineSteps">
                <!-- 流水线步骤将显示在这里 -->
            </div>
        </div>

        <!-- 初始设置部分 -->
        <div class="config-section" id="initialSetup">
            <h3>开始新的特征工程流水线</h3>
            <div class="template-actions">
                <button id="loadQuestionTemplate" class="btn btn-secondary">加载问题模板</button>
                <button id="editSystemPrompt" class="btn btn-secondary">编辑系统提示</button>
                <button id="startPipeline" class="btn btn-success">获取AI建议</button>
            </div>
            <div class="form-group">
                <label for="questionTemplate">问题模板:</label>
                <textarea id="questionTemplate" class="form-input" rows="6" placeholder="点击'加载问题模板'来加载模板"></textarea>
            </div>
        </div>

        <!-- 选项卡片部分 -->
        <div class="options-section" id="optionsSection" style="display: none;">
            <div class="options-header">
                <h3>AI建议</h3>
                <div class="quick-actions">
                    <button id="clearOptions" class="btn btn-secondary">清除并重新开始</button>
                    <button id="exportPipeline" class="btn">导出流水线</button>
                </div>
            </div>
            <div class="options-container" id="optionsContainer">
                <!-- 选项卡片将动态插入到这里 -->
            </div>
        </div>

        <!-- 编辑用模态覆盖层 -->
        <div class="modal-overlay" id="modalOverlay"></div>

        <!-- 分类弹出框 -->
        <div class="category-popup" id="categoryPopup">
            <div class="category-popup-header">
                <span id="categoryPopupTitle"></span>
                <span class="category-popup-close" onclick="hideCategoryPopup()">&times;</span>
            </div>
            <div class="category-popup-content">
                <div class="category-popup-description" id="categoryPopupDescription"></div>
                <div class="category-popup-operators">
                    <h5 id="categoryPopupOperatorsTitle"></h5>
                    <div class="popup-operators-grid" id="categoryPopupOperators"></div>
                </div>
            </div>
        </div>

        <!-- 系统提示编辑模态框 -->
        <div class="modal-overlay" id="systemPromptModal" style="display: none;">
            <div class="modal-content" style="position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80%; max-width: 900px; max-height: 80vh; background: white; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); z-index: 1001;">
                <div class="modal-header" style="background: #3498db; color: white; padding: 15px 20px; border-radius: 8px 8px 0 0; display: flex; justify-content: space-between; align-items: center;">
                    <h3>编辑系统提示</h3>
                    <span class="close" onclick="closeSystemPromptModal()" style="cursor: pointer; font-size: 24px;">&times;</span>
                </div>
                <div class="modal-body" style="padding: 20px; max-height: 60vh; overflow-y: auto;">
                    <div class="form-group">
                        <label for="systemPromptTextarea">系统提示:</label>
                        <textarea id="systemPromptTextarea" class="form-input" rows="20" placeholder="在此输入您的自定义系统提示..."></textarea>
                    </div>
                    <div class="prompt-actions" style="margin-top: 15px; display: flex; gap: 10px;">
                        <button id="loadDefaultPrompt" class="btn btn-outline">加载默认提示</button>
                    </div>
                </div>
                <div class="modal-footer" style="padding: 15px 20px; border-top: 1px solid #eee; display: flex; justify-content: flex-end; gap: 10px;">
                    <button onclick="closeSystemPromptModal()" class="btn btn-outline">取消</button>
                    <button onclick="saveSystemPrompt()" class="btn btn-primary">保存并应用</button>
                </div>
            </div>
        </div>

        <!-- 导出部分 -->
        <div class="export-section">
            <h3>可用的特征工程类别</h3>
            <p>AI助手可以从以下15个类别中推荐:</p>
            <div class="category-list">
                <div class="category-item">基础算术与数学运算</div>
                <div class="category-item">逻辑与条件运算</div>
                <div class="category-item">时间序列: 变化检测与值比较</div>
                <div class="category-item">时间序列: 统计特征工程</div>
                <div class="category-item">时间序列: 排名、缩放和归一化</div>
                <div class="category-item">时间序列: 衰减、平滑和周转控制</div>
                <div class="category-item">时间序列: 极值与位置识别</div>
                <div class="category-item">横截面: 排名、缩放和归一化</div>
                <div class="category-item">横截面: 回归与中性化</div>
                <div class="category-item">横截面: 分布变换与截断</div>
                <div class="category-item">变换与过滤操作</div>
                <div class="category-item">分组聚合与统计摘要</div>
                <div class="category-item">分组排名、缩放和归一化</div>
                <div class="category-item">分组回归与中性化</div>
                <div class="category-item">分组插值与回填</div>
            </div>
        </div>
    </div>

    <script src="{{ url_for('static', filename='feature_engineering.js') }}"></script>
</body>
</html>