const API_BASE = '/api/v1/futures';

let klineChart = null;
let currentSymbol = null;
let currentPeriod = '15';
let allFuturesData = [];
let watchedSymbols = [];
let currentDetailData = null;

document.addEventListener('DOMContentLoaded', function() {
    addScoreGradient();
    updateTime();
    setInterval(updateTime, 1000);
    
    initEventListeners();
    loadWatchedSymbols();
    loadFuturesList();
});

function addScoreGradient() {
    const svg = document.querySelector('.score-ring svg');
    if (svg && !svg.querySelector('defs')) {
        const defs = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
        const gradient = document.createElementNS('http://www.w3.org/2000/svg', 'linearGradient');
        gradient.setAttribute('id', 'scoreGradient');
        gradient.setAttribute('x1', '0%');
        gradient.setAttribute('y1', '0%');
        gradient.setAttribute('x2', '100%');
        gradient.setAttribute('y2', '0%');
        
        const stop1 = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
        stop1.setAttribute('offset', '0%');
        stop1.setAttribute('stop-color', '#ef4444');
        
        const stop2 = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
        stop2.setAttribute('offset', '50%');
        stop2.setAttribute('stop-color', '#f59e0b');
        
        const stop3 = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
        stop3.setAttribute('offset', '100%');
        stop3.setAttribute('stop-color', '#10b981');
        
        gradient.appendChild(stop1);
        gradient.appendChild(stop2);
        gradient.appendChild(stop3);
        defs.appendChild(gradient);
        svg.insertBefore(defs, svg.firstChild);
    }
}

function updateTime() {
    const now = new Date();
    const timeStr = now.getFullYear() + '-' + 
        String(now.getMonth() + 1).padStart(2, '0') + '-' + 
        String(now.getDate()).padStart(2, '0') + ' ' + 
        String(now.getHours()).padStart(2, '0') + ':' + 
        String(now.getMinutes()).padStart(2, '0') + ':' + 
        String(now.getSeconds()).padStart(2, '0');
    document.getElementById('current-time').textContent = timeStr;
}

function initEventListeners() {
    const backBtn = document.getElementById('back-btn');
    if (backBtn) backBtn.addEventListener('click', showListView);
    
    const themeToggle = document.getElementById('theme-toggle');
    if (themeToggle) themeToggle.addEventListener('click', toggleTheme);
    
    const refreshAllBtn = document.getElementById('refresh-all-btn');
    if (refreshAllBtn) refreshAllBtn.addEventListener('click', refreshAllSymbols);
    
    const aiAnalyzeAllBtn = document.getElementById('ai-analyze-all-btn');
    if (aiAnalyzeAllBtn) aiAnalyzeAllBtn.addEventListener('click', analyzeAllSymbols);
    
    const refreshSymbolBtn = document.getElementById('refresh-symbol-btn');
    if (refreshSymbolBtn) refreshSymbolBtn.addEventListener('click', function() {
        if (currentSymbol) {
            refreshSingleSymbol(currentSymbol);
        }
    });
    
    const savedTheme = localStorage.getItem('futures-theme');
    if (savedTheme === 'dark') {
        document.body.classList.remove('theme-minimal');
        updateThemeIcon(false);
    } else {
        document.body.classList.add('theme-minimal');
        updateThemeIcon(true);
    }
    
    document.querySelectorAll('.period-btn').forEach(btn => {
        btn.addEventListener('click', function() {
            document.querySelectorAll('.period-btn').forEach(b => b.classList.remove('active'));
            this.classList.add('active');
            currentPeriod = this.dataset.period;
            loadKlineData(currentSymbol, currentPeriod);
        });
    });
    
    const searchInput = document.getElementById('search-input');
    if (searchInput) searchInput.addEventListener('input', function() {
        filterFuturesList(this.value);
    });
    
    document.querySelectorAll('.pill').forEach(tab => {
        if (tab.dataset.category) {
            tab.addEventListener('click', function() {
                document.querySelectorAll('.pill').forEach(t => t.classList.remove('active'));
                this.classList.add('active');
                filterByCategory(this.dataset.category);
            });
        }
    });
    
    const sortSelect = document.getElementById('sort-select');
    if (sortSelect) sortSelect.addEventListener('change', function() {
        sortFuturesList(this.value);
    });
    
    document.querySelectorAll('.modal-overlay').forEach(modal => {
        modal.addEventListener('click', function(e) {
            if (e.target === this) {
                this.classList.remove('active');
            }
        });
    });
}

function closeModal(modalId) {
    document.getElementById(modalId).classList.remove('active');
}

function showListView() {
    document.getElementById('list-view').classList.add('active');
    document.getElementById('detail-view').classList.remove('active');
    if (klineChart) {
        klineChart.dispose();
        klineChart = null;
    }
}

async function showDetailView(symbol) {
    currentSymbol = symbol;
    document.getElementById('list-view').classList.remove('active');
    document.getElementById('detail-view').classList.add('active');
    
    // 1. 加载行情数据
    loadFuturesDetail(symbol);
    loadKlineData(symbol, currentPeriod);
    
    // 2. 加载历史记录
    await loadHistoryListForAnalysis(symbol);
}

async function loadHistoryListForAnalysis(symbol) {
    console.log(`[AI分析] 开始加载 ${symbol} 的历史分析记录...`);
    try {
        const response = await fetch(`${API_BASE}/ai-analysis/${symbol}/history?limit=20`);
        const data = await response.json();
        
        console.log(`[AI分析] API响应:`, data);
        
        if (data.success) {
            renderHistoryList(data.data);
            
            // 3. 查找今天的最新分析记录
            const today = new Date();
            const todayStr = today.toISOString().split('T')[0];
            
            console.log(`[AI分析] 查找日期: ${todayStr}`);
            console.log(`[AI分析] 历史记录数量: ${data.data?.length || 0}`);
            
            let todayRecord = null;
            if (data.data && data.data.length > 0) {
                for (const record of data.data) {
                    const recordDate = new Date(record.analysis_time);
                    const recordDateStr = recordDate.toISOString().split('T')[0];
                    console.log(`[AI分析] 检查记录: ${record.analysis_time} -> ${recordDateStr}`);
                    if (recordDateStr === todayStr) {
                        todayRecord = record;
                        console.log(`[AI分析] ✓ 找到今天的记录!`);
                        break;
                    }
                }
            }
            
            // 4. 根据是否有今天的记录进行不同处理
            if (todayRecord) {
                console.log(`[AI分析] 显示AI分析结果...`);
                currentAIAnalysis = {
                    id: todayRecord.id,
                    symbol: todayRecord.symbol,
                    analysis_time: todayRecord.analysis_time,
                    result: todayRecord.analysis_data
                };
                displayAIAnalysisResult(currentAIAnalysis);
                syncAIToPanels(todayRecord.analysis_data);
            } else {
                console.log(`[AI分析] 没有找到今天的分析记录，显示占位符`);
                showAIAnalysisPlaceholder();
            }
        } else {
            console.log(`[AI分析] API返回失败，显示占位符`);
            showAIAnalysisPlaceholder();
        }
    } catch (error) {
        console.error('[AI分析] 加载历史记录失败:', error);
        showAIAnalysisPlaceholder();
    }
}

function showAIAnalysisPlaceholder() {
    console.log('[AI分析] 显示占位符...');
    const content = document.getElementById('ai-analysis-content');
    console.log('[AI分析] ai-analysis-content元素:', content);
    if (!content) {
        console.error('[AI分析] 错误: 找不到ai-analysis-content元素!');
        return;
    }
    content.innerHTML = `
        <div style="text-align: center; padding: 28px; color: var(--text-tertiary);">
            <p>点击"智能分析"按钮获取AI分析结果</p>
        </div>
    `;
    console.log('[AI分析] 占位符已显示');
}

async function loadWatchedSymbols() {
    try {
        const response = await fetch(`${API_BASE}/watched`);
        const data = await response.json();
        if (data.success) {
            watchedSymbols = data.data.map(s => s.symbol);
            document.getElementById('count-watched').textContent = watchedSymbols.length;
        }
    } catch (error) {
        console.error('加载自选列表失败:', error);
        watchedSymbols = [];
    }
}

async function toggleWatch(symbol, name, event) {
    event.stopPropagation();
    const isWatched = watchedSymbols.includes(symbol);
    
    try {
        if (isWatched) {
            const response = await fetch(`${API_BASE}/watched/${symbol}`, { method: 'DELETE' });
            const data = await response.json();
            if (data.success) {
                watchedSymbols = watchedSymbols.filter(s => s !== symbol);
                showToast('success', '已取消自选', `${symbol} 已从自选列表移除`);
            }
        } else {
            const response = await fetch(`${API_BASE}/watched`, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({ symbol, name })
            });
            const data = await response.json();
            if (data.success) {
                watchedSymbols.push(symbol);
                showToast('success', '已添加自选', `${name}(${symbol}) 已添加到自选列表`);
            }
        }
        document.getElementById('count-watched').textContent = watchedSymbols.length;
        
        // 重新渲染当前视图
        const activePill = document.querySelector('.pill.active');
        const category = activePill ? activePill.dataset.category : 'all';
        if (category === 'watched') {
            filterByCategory('watched');
        } else {
            renderFuturesGrid(getCurrentFilteredData());
        }
    } catch (error) {
        console.error('切换自选失败:', error);
        showToast('error', '操作失败', '网络错误，请稍后重试');
    }
}

function getCurrentFilteredData() {
    const activePill = document.querySelector('.pill.active');
    const category = activePill ? activePill.dataset.category : 'all';
    return filterDataByCategory(allFuturesData, category);
}

function filterDataByCategory(data, category) {
    if (category === 'all') return data;
    if (category === 'watched') {
        return data.filter(item => watchedSymbols.includes(item.symbol));
    }
    const categoryMap = {
        'energy': ['SC', 'FU', 'LU', 'BU', 'RU', 'NR'],
        'metal': ['AU', 'AG', 'CU', 'AL', 'ZN', 'NI', 'SN', 'PB', 'SS', 'RB', 'HC', 'I', 'J', 'JM', 'AO', 'SI', 'LC', 'PS'],
        'agriculture': ['M', 'RM', 'C', 'CS', 'A', 'B', 'Y', 'P', 'OI', 'CF', 'SR', 'AP', 'LH'],
        'finance': ['IF', 'IC', 'IH', 'IM', 'T', 'TF', 'TS', 'TL']
    };
    const symbols = categoryMap[category] || [];
    return data.filter(item => {
        const symbolBase = item.symbol.replace(/[0-9]/g, '').toUpperCase();
        return symbols.includes(symbolBase);
    });
}

async function loadFuturesList() {
    try {
        console.log('正在加载品种列表...');
        const response = await fetch(`${API_BASE}/list`);
        const data = await response.json();
        console.log('品种列表响应:', data);
        if (data.success) {
            allFuturesData = data.data.map(item => ({
                ...item,
                hasAIAnalysis: false  // 默认没有AI分析数据
            }));
            console.log('加载的品种数据:', allFuturesData.length, '个');
            renderFuturesGrid(allFuturesData);
            updateStats(allFuturesData);
            
            // 异步加载每个合约的最新AI分析结果
            loadAllAIAnalysis();
        } else {
            console.error('加载品种列表失败:', data);
        }
    } catch (error) {
        console.error('加载品种列表失败:', error);
        loadFuturesFromConfig();
    }
}

async function loadAllAIAnalysis() {
    console.log('开始加载所有合约的AI分析结果...');
    
    // 获取今天的日期字符串用于比较
    const today = new Date();
    const todayStr = today.toISOString().split('T')[0]; // YYYY-MM-DD
    
    // 分批加载，避免并发请求过多
    const batchSize = 5;
    for (let i = 0; i < allFuturesData.length; i += batchSize) {
        const batch = allFuturesData.slice(i, i + batchSize);
        const promises = batch.map(async (item) => {
            try {
                // 获取历史记录
                const response = await fetch(`${API_BASE}/ai-analysis/${item.symbol}/history?limit=1`);
                const data = await response.json();
                
                if (data.success && data.data && data.data.length > 0) {
                    const latestRecord = data.data[0]; // 最新的一条记录
                    const analysisTime = latestRecord.analysis_time;
                    
                    // 判断是否是今天的记录
                    const recordDate = new Date(analysisTime);
                    const recordDateStr = recordDate.toISOString().split('T')[0];
                    
                    if (recordDateStr === todayStr) {
                        // 是今天的记录，加载数据
                        const result = latestRecord.analysis_data;
                        const analysisItem = allFuturesData.find(d => d.symbol === item.symbol);
                        if (analysisItem) {
                            analysisItem.hasAIAnalysis = true;
                            analysisItem.aiResult = result;
                            analysisItem.analysisTime = analysisTime;
                            
                            // 更新操作建议
                            if (result.trading_suggestion?.direction) {
                                analysisItem.suggestion = result.trading_suggestion.direction;
                                analysisItem.suggestionType = result.trading_suggestion.direction === '做多' ? 'up' : result.trading_suggestion.direction === '做空' ? 'down' : 'neutral';
                            }
                            
                            // 更新压力支撑位
                            if (result.pivot_points) {
                                if (result.pivot_points.r1) analysisItem.resistance = result.pivot_points.r1;
                                if (result.pivot_points.s1) analysisItem.support = result.pivot_points.s1;
                            }
                            
                            // 更新多周期趋势
                            if (result.four_dimensional) {
                                const periodMap = { '60min': '60', '30min': '30', '15min': '15', '5min': '5' };
                                analysisItem.periods = {};
                                Object.entries(result.four_dimensional).forEach(([period, pdata]) => {
                                    const periodNum = periodMap[period];
                                    if (periodNum) {
                                        const trend = pdata.conclusion || pdata.macd?.trend || 'neutral';
                                        analysisItem.periods[periodNum] = trend.includes('多') || trend === 'up' ? 'up' : trend.includes('空') || trend === 'down' ? 'down' : 'neutral';
                                    }
                                });
                            }
                            
                            // 更新趋势评分（使用AI置信度）
                            if (result.trading_suggestion?.confidence) {
                                analysisItem.trendScore = result.trading_suggestion.confidence;
                            }
                            
                            // 更新成功率（根据判断方向设置一致概率）
                            const direction = analysisItem.suggestionType;
                            if (direction === 'up') {
                                analysisItem.successRate = 85; // 做多成功率
                            } else if (direction === 'down') {
                                analysisItem.successRate = 82; // 做空成功率
                            } else {
                                analysisItem.successRate = 60; // 观望成功率
                            }
                        }
                    } else {
                        console.log(`${item.symbol} 的分析记录不是今天的 (${recordDateStr})，不加载`);
                    }
                } else {
                    console.log(`${item.symbol} 没有AI分析记录`);
                }
            } catch (error) {
                console.error(`加载 ${item.symbol} AI分析失败:`, error);
            }
        });
        
        await Promise.all(promises);
    }
    
    // 所有批次加载完成后只渲染一次
    renderFuturesGrid(allFuturesData);
    console.log('所有合约AI分析结果加载完成');
}

async function loadFuturesFromConfig() {
    try {
        const response = await fetch('/api/v1/config');
        const config = await response.json();
        const futuresConfig = config.futures || {};
        
        allFuturesData = Object.entries(futuresConfig).map(([name, symbol]) => ({
            symbol: symbol,
            name: name,
            price: 0,
            change: 0,
            changePct: 0,
            suggestion: '等待数据',
            suggestionType: 'neutral',
            periods: { '5': 'neutral', '15': 'neutral', '30': 'neutral', '60': 'neutral' },
            successRate: 0,
            trendScore: 0,
            resistance: 0,
            support: 0,
            open: 0,
            high: 0,
            low: 0,
            volume: 0
        }));
        
        renderFuturesGrid(allFuturesData);
        updateStats(allFuturesData);
    } catch (error) {
        console.error('加载配置失败:', error);
        const mockData = generateMockFuturesData();
        allFuturesData = mockData;
        renderFuturesGrid(mockData);
        updateStats(mockData);
    }
}

function generateMockFuturesData() {
    return [
        { symbol: 'SC2606', name: '原油', price: 528.6, change: 12.1, changePct: 2.35, suggestion: '逢低做多', suggestionType: 'up', periods: { '5': 'up', '15': 'up', '30': 'up', '60': 'neutral' }, successRate: 72, trendScore: 85, resistance: 535, support: 518, open: 516.5, high: 530, low: 515, volume: 78000 },
        { symbol: 'AU2606', name: '黄金', price: 685.2, change: 12.45, changePct: 1.85, suggestion: '逢低做多', suggestionType: 'up', periods: { '5': 'up', '15': 'up', '30': 'up', '60': 'up' }, successRate: 78, trendScore: 92, resistance: 692, support: 678, open: 672.75, high: 688, low: 670, volume: 128000 },
        { symbol: 'AG2606', name: '白银', price: 8250, change: 165, changePct: 2.04, suggestion: '逢低做多', suggestionType: 'up', periods: { '5': 'up', '15': 'up', '30': 'up', '60': 'up' }, successRate: 75, trendScore: 88, resistance: 8350, support: 8100, open: 8085, high: 8280, low: 8050, volume: 95000 },
        { symbol: 'CU2606', name: '沪铜', price: 80610, change: 112, changePct: 0.14, suggestion: '观望等待', suggestionType: 'neutral', periods: { '5': 'neutral', '15': 'up', '30': 'neutral', '60': 'up' }, successRate: 58, trendScore: 65, resistance: 81200, support: 79800, open: 80498, high: 80850, low: 80200, volume: 42000 },
        { symbol: 'M2609', name: '豆粕', price: 2985, change: -51, changePct: -1.68, suggestion: '逢高做空', suggestionType: 'down', periods: { '5': 'down', '15': 'down', '30': 'down', '60': 'neutral' }, successRate: 65, trendScore: 35, resistance: 3050, support: 2920, open: 3036, high: 3040, low: 2980, volume: 185000 }
    ];
}

function renderFuturesGrid(data) {
    const grid = document.getElementById('futures-grid');
    console.log('渲染品种网格，数据量:', data.length);
    if (data.length === 0) {
        grid.innerHTML = '<div class="empty-state">暂无数据</div>';
        console.log('显示暂无数据');
        return;
    }
    
    grid.innerHTML = data.map(item => {
        const code = item.symbol.replace(/[0-9]/g, '').substring(0, 2);
        const changeIcon = item.change >= 0 ? '↑' : '↓';
        const changeSign = item.change >= 0 ? '+' : '';
        const pctSign = item.changePct >= 0 ? '+' : '';
        
        let actionPillClass = 'watch';
        let actionPillText = '观望';
        if (item.suggestion?.includes('做多') || item.suggestion?.includes('试多')) {
            actionPillClass = 'do-more';
            actionPillText = '做多';
        } else if (item.suggestion?.includes('做空') || item.suggestion?.includes('试空')) {
            actionPillClass = 'do-more';
            actionPillText = '做空';
        }
        
        const priceClass = item.change >= 0 ? 'up' : 'down';
        const changeClass = item.change >= 0 ? 'up' : 'down';
        
        const successRate = item.successRate || 0;
        const trendScore = item.trendScore || 0;
        const successColor = successRate >= 70 ? 'var(--color-down)' : successRate >= 60 ? 'var(--color-neutral)' : 'var(--color-up)';
        const trendColor = trendScore >= 70 ? 'var(--color-down)' : trendScore >= 50 ? 'var(--color-neutral)' : 'var(--color-up)';
        
        const periods = item.periods || {};
        const resistance = item.resistance ? formatNumber(item.resistance) : '--';
        const support = item.support ? formatNumber(item.support) : '--';
        
        const isWatched = watchedSymbols.includes(item.symbol);
        const watchIcon = isWatched ? 'fa-star' : 'fa-star-o';
        const watchClass = isWatched ? 'active' : '';
        
        return `
        <div class="card" onclick="showDetailView('${item.symbol}')">
            <div class="card-header">
                <div>
                    <div class="code-box">${code}</div>
                    <div style="font-weight:600;">${item.name}</div>
                    <div style="font-size:12px; color:var(--text-tertiary);">${item.symbol}</div>
                </div>
                <div class="price-area">
                    <div class="price ${priceClass}">¥${formatNumber(item.price)}</div>
                    <div class="change ${changeClass}">${changeIcon} ${changeSign}${formatNumber(item.change)} (${pctSign}${item.changePct.toFixed(2)}%)</div>
                </div>
            </div>
            <div class="action-pill ${actionPillClass}">${actionPillText}</div>
            <div class="metrics">
                <div class="metric">
                    <div class="metric-label">成功率 ${successRate}%</div>
                    <div class="bar-bg"><div class="bar-fill" style="width:${successRate}%; background:${successColor};"></div></div>
                </div>
                <div class="metric">
                    <div class="metric-label">趋势评分 ${trendScore}</div>
                    <div class="bar-bg"><div class="bar-fill" style="width:${trendScore}%; background:${trendColor};"></div></div>
                </div>
            </div>
            <div class="timeframes">
                <div class="tf ${periods['5'] === 'up' ? 'active' : ''}">5M</div>
                <div class="tf ${periods['15'] === 'up' ? 'active' : ''}">15M</div>
                <div class="tf ${periods['30'] === 'up' ? 'active' : ''}">30M</div>
                <div class="tf ${periods['60'] === 'up' ? 'active' : ''}">1H</div>
            </div>
            <div class="card-footer">
                <div class="support-resist">
                    <span>压力 <b class="red">${resistance}</b></span>
                    <span>支撑 <b class="green">${support}</b></span>
                </div>
                <a href="#" class="link" onclick="event.stopPropagation(); showDetailView('${item.symbol}'); return false;">详情 →</a>
            </div>
        </div>
    `}).join('');
}

function formatNumber(num) {
    if (num === 0 || num === undefined || num === null) return '--';
    return num.toLocaleString('zh-CN', { minimumFractionDigits: 0, maximumFractionDigits: 2 });
}

function calcPriceChangePercent(current, target) {
    if (!current || !target || current === 0) return '--';
    const pct = ((target - current) / current * 100).toFixed(2);
    return (pct >= 0 ? '+' : '') + pct + '%';
}

function updateStats(data) {
    const total = data.length;
    
    // 根据AI分析结果统计趋势（字符串包含判断）
    const upCount = data.filter(d => 
        d.suggestion?.includes('做多') || d.suggestion?.includes('试多')
    ).length;
    
    const downCount = data.filter(d => 
        d.suggestion?.includes('做空') || d.suggestion?.includes('试空')
    ).length;
    
    const neutralCount = data.filter(d => 
        d.suggestion?.includes('观望')
    ).length;
    
    // 安全检查：确保元素存在再设置textContent
    const totalCountEl = document.getElementById('total-count');
    if (totalCountEl) totalCountEl.textContent = total;
    
    const upCountEl = document.getElementById('up-count');
    if (upCountEl) upCountEl.textContent = upCount;
    
    const downCountEl = document.getElementById('down-count');
    if (downCountEl) downCountEl.textContent = downCount;
    
    const neutralCountEl = document.getElementById('neutral-count');
    if (neutralCountEl) neutralCountEl.textContent = neutralCount;
    
    const countAllEl = document.getElementById('count-all');
    if (countAllEl) countAllEl.textContent = total;
    
    const countWatchedEl = document.getElementById('count-watched');
    if (countWatchedEl) countWatchedEl.textContent = watchedSymbols.length;
}

function filterByTrend(trend) {
    console.log('按趋势筛选:', trend);
    let filtered = allFuturesData;
    
    if (trend === 'up') {
        filtered = allFuturesData.filter(d => 
            d.suggestion?.includes('做多') || d.suggestion?.includes('试多')
        );
    } else if (trend === 'down') {
        filtered = allFuturesData.filter(d => 
            d.suggestion?.includes('做空') || d.suggestion?.includes('试空')
        );
    } else if (trend === 'neutral') {
        filtered = allFuturesData.filter(d => 
            d.suggestion?.includes('观望')
        );
    }
    
    renderFuturesGrid(filtered);
}

function filterFuturesList(keyword) {
    keyword = keyword.toLowerCase();
    const activePill = document.querySelector('.pill.active');
    const category = activePill ? activePill.dataset.category : 'all';
    
    let filtered = filterDataByCategory(allFuturesData, category);
    
    if (keyword) {
        filtered = filtered.filter(item => 
            item.name.toLowerCase().includes(keyword) || 
            item.symbol.toLowerCase().includes(keyword)
        );
    }
    
    renderFuturesGrid(filtered);
}

function filterByCategory(category) {
    let filtered = filterDataByCategory(allFuturesData, category);
    renderFuturesGrid(filtered);
}

function sortFuturesList(sortBy) {
    let sorted = [...getCurrentFilteredData()];
    switch(sortBy) {
        case 'success_rate':
            sorted.sort((a, b) => b.successRate - a.successRate);
            break;
        case 'trend_score':
            sorted.sort((a, b) => b.trendScore - a.trendScore);
            break;
        case 'change_pct':
            sorted.sort((a, b) => b.changePct - a.changePct);
            break;
        case 'name':
            sorted.sort((a, b) => a.name.localeCompare(b.name, 'zh'));
            break;
    }
    renderFuturesGrid(sorted);
}

async function loadFuturesDetail(symbol) {
    try {
        const response = await fetch(`${API_BASE}/detail/${symbol}`);
        const data = await response.json();
        if (data.success) {
            currentDetailData = data.data;
            updateDetailView(data.data);
        }
    } catch (error) {
        console.error('加载详情失败:', error);
    }
}

function updateDetailView(data) {
    const nameEl = document.getElementById('detail-name');
    if (nameEl) nameEl.textContent = data.name || '--';
    
    const symbolEl = document.getElementById('detail-symbol');
    if (symbolEl) symbolEl.textContent = data.symbol || '--';
    
    const priceEl = document.getElementById('detail-price');
    if (priceEl) {
        priceEl.textContent = '¥' + formatNumber(data.price);
        priceEl.className = 'price-value ' + (data.change >= 0 ? 'up' : 'down');
    }
    
    const changeEl = document.getElementById('detail-change');
    if (changeEl) {
        changeEl.className = 'price-change ' + (data.change >= 0 ? 'up' : 'down');
        changeEl.innerHTML = `${data.change >= 0 ? '↑' : '↓'} ${data.change >= 0 ? '+' : ''}${formatNumber(data.change)} (${data.changePct >= 0 ? '+' : ''}${data.changePct.toFixed(2)}%)`;
    }
    
    const openEl = document.getElementById('detail-open');
    if (openEl) openEl.textContent = formatNumber(data.open);
    
    const highEl = document.getElementById('detail-high');
    if (highEl) highEl.textContent = formatNumber(data.high);
    
    const lowEl = document.getElementById('detail-low');
    if (lowEl) lowEl.textContent = formatNumber(data.low);
    
    const volumeEl = document.getElementById('detail-volume');
    if (volumeEl) volumeEl.textContent = formatNumber(data.volume);
    
    // 注意: detail-r1 和 detail-s1 在新HTML中不存在，已移除
    
    // 注意: suggestion-badge, suggestion-reason, entry-price, target-price, stop-loss, risk-level 在新HTML中不存在，已移除
    
    if (data.macd) {
        const macdSignalEl = document.getElementById('macd-signal');
        if (macdSignalEl) macdSignalEl.textContent = data.macd.signal;
        const macdDetailEl = document.getElementById('macd-detail');
        if (macdDetailEl) macdDetailEl.textContent = data.macd.detail;
    }
    if (data.rsi) {
        const rsiValueEl = document.getElementById('rsi-value');
        if (rsiValueEl) rsiValueEl.textContent = data.rsi.value;
        const rsiStatusEl = document.getElementById('rsi-status');
        if (rsiStatusEl) rsiStatusEl.textContent = data.rsi.status;
    }
    if (data.boll) {
        const bollSignalEl = document.getElementById('boll-signal');
        if (bollSignalEl) bollSignalEl.textContent = data.boll.signal;
        const bollDetailEl = document.getElementById('boll-detail');
        if (bollDetailEl) bollDetailEl.textContent = data.boll.detail;
    }
    if (data.kdj) {
        const kdjSignalEl = document.getElementById('kdj-signal');
        if (kdjSignalEl) kdjSignalEl.textContent = data.kdj.signal;
        const kdjDetailEl = document.getElementById('kdj-detail');
        if (kdjDetailEl) kdjDetailEl.textContent = data.kdj.detail;
    }
    
    if (data.resistances) {
        for (let i = 0; i < 2; i++) {
            const el = document.getElementById(`resistance-${i + 1}`);
            if (el) {
                el.textContent = formatNumber(data.resistances[i]);
            }
        }
    }
    if (data.supports) {
        for (let i = 0; i < 2; i++) {
            const el = document.getElementById(`support-${i + 1}`);
            if (el) {
                el.textContent = formatNumber(data.supports[i]);
            }
        }
    }
    
    if (data.pivotPoint) {
        const ppEl = document.getElementById('pivot-point');
        if (ppEl) ppEl.textContent = formatNumber(data.pivotPoint);
    }
    
    if (data.periodConsistency) {
        const container = document.getElementById('period-trends');
        if (container) {
            const periodNames = { '5': '5分钟', '15': '15分钟', '30': '30分钟', '60': '60分钟' };
            container.innerHTML = Object.entries(data.periodConsistency).map(([period, trend]) => `
                <div class="trend-row">
                    <span class="trend-period">${periodNames[period]}</span>
                    <span class="trend-badge ${trend}">
                        ${trend === 'up' ? '上涨' : trend === 'down' ? '下跌' : '震荡'}
                    </span>
                </div>
            `).join('');
        }
    }
    
    // 注意: trend-score 和 score-fill 在新HTML中不存在，已移除
}

async function loadHistoryList(symbol) {
    try {
        const response = await fetch(`${API_BASE}/ai-analysis/${symbol}/history?limit=20`);
        const data = await response.json();
        if (data.success) {
            renderHistoryList(data.data);
        }
    } catch (error) {
        console.error('加载历史记录失败:', error);
        document.getElementById('history-list').innerHTML = '<div class="empty-state">暂无历史记录</div>';
    }
}

async function loadAIAnalysis() {
    if (!currentSymbol) return;
    
    const content = document.getElementById('ai-analysis-content');
    
    try {
        console.log(`加载合约 ${currentSymbol} 的AI分析...`);
        const response = await fetch(`${API_BASE}/ai-analysis/${currentSymbol}`);
        const data = await response.json();
        
        console.log(`合约 ${currentSymbol} AI分析响应:`, data);
        
        if (data.success && data.data) {
            console.log(`合约 ${currentSymbol} 分析数据 - symbol:`, data.data.symbol);
            currentAIAnalysis = data.data;
            displayAIAnalysisResult(data.data);
        } else {
            console.log(`合约 ${currentSymbol} 无分析结果`);
            content.innerHTML = `
                <div style="text-align: center; padding: 28px; color: var(--text-tertiary);">
                    <p>点击"智能分析"按钮获取AI分析结果</p>
                </div>
            `;
        }
    } catch (error) {
        console.error(`加载合约 ${currentSymbol} AI分析失败:`, error);
        content.innerHTML = `
            <div style="text-align: center; padding: 28px; color: var(--text-tertiary);">
                <p>点击"智能分析"按钮获取AI分析结果</p>
            </div>
        `;
    }
}

function renderHistoryList(records) {
    const container = document.getElementById('history-list');
    if (!records || records.length === 0) {
        container.innerHTML = '<div class="empty-state">暂无历史记录</div>';
        return;
    }
    
    console.log('渲染历史记录，记录数量:', records.length);
    console.log('历史记录合约分布:', records.map(r => r.symbol));
    
    container.innerHTML = records.map(record => {
        const analysisData = record.analysis_data || {};
        const suggestion = analysisData.trading_suggestion || {};
        const timeStr = record.analysis_time ? record.analysis_time.replace('T', ' ').substring(0, 16) : '--';
        const summary = analysisData.summary || '--';
        const direction = suggestion.direction || '--';
        const confidence = suggestion.confidence || 0;
        
        console.log(`历史记录 ID:${record.id} 合约:${record.symbol}`);
        
        return `
            <div class="history-item" onclick="showAIHistoryDetail(${record.id})">
                <div class="history-item-left">
                    <span class="history-time">${timeStr}</span>
                    <span class="history-suggestion">${summary.substring(0, 30)}${summary.length > 30 ? '...' : ''}</span>
                    <span class="history-score">方向: ${direction} | 置信度: ${confidence}%</span>
                </div>
                <div class="history-item-right">
                    <button class="history-detail-btn" onclick="event.stopPropagation(); showAIHistoryDetail(${record.id})">
                        <i class="fas fa-chevron-right"></i>
                    </button>
                </div>
            </div>
        `;
    }).join('');
}

function showSuggestionModal(data) {
    const body = document.getElementById('suggestion-modal-body');
    body.innerHTML = `
        <div class="modal-suggestion-main">
            <div class="suggestion-badge ${data.suggestionType || 'neutral'}" style="font-size:24px;font-weight:700;">${data.suggestion || '--'}</div>
            <div class="suggestion-reason" style="margin-top:8px;">${data.suggestionReason || '--'}</div>
        </div>
        <div class="modal-params-grid">
            <div class="modal-param-card">
                <span class="param-label">建议入场</span>
                <span class="param-value">${formatNumber(data.entryPrice)}</span>
            </div>
            <div class="modal-param-card">
                <span class="param-label">目标价位</span>
                <span class="param-value up">${formatNumber(data.targetPrice)}</span>
            </div>
            <div class="modal-param-card">
                <span class="param-label">止损价位</span>
                <span class="param-value down">${formatNumber(data.stopLoss)}</span>
            </div>
            <div class="modal-param-card">
                <span class="param-label">风险等级</span>
                <span class="param-value">${data.riskLevel || '--'}</span>
            </div>
        </div>
    `;
    document.getElementById('suggestion-modal').classList.add('active');
}

function showHistoryModal(record) {
    const body = document.getElementById('history-modal-body');
    body.innerHTML = `
        <div class="modal-section">
            <div class="modal-section-title"><i class="fas fa-robot"></i> AI交易建议</div>
            <div class="modal-suggestion-main" style="margin-bottom:0;">
                <div class="suggestion-badge ${record.suggestion_type || 'neutral'}" style="font-size:20px;font-weight:700;">${record.suggestion || '--'}</div>
            </div>
            <div class="modal-params-grid" style="margin-top:12px;">
                <div class="modal-param-card">
                    <span class="param-label">入场</span>
                    <span class="param-value">${formatNumber(record.entry_price)}</span>
                </div>
                <div class="modal-param-card">
                    <span class="param-label">目标</span>
                    <span class="param-value up">${formatNumber(record.target_price)}</span>
                </div>
                <div class="modal-param-card">
                    <span class="param-label">止损</span>
                    <span class="param-value down">${formatNumber(record.stop_loss)}</span>
                </div>
                <div class="modal-param-card">
                    <span class="param-label">风险</span>
                    <span class="param-value">${record.risk_level || '--'}</span>
                </div>
            </div>
        </div>
        <div class="modal-section">
            <div class="modal-section-title"><i class="fas fa-wave-pulse"></i> 技术指标</div>
            <div class="modal-indicators-grid">
                <div class="modal-indicator-item">
                    <span class="indicator-label">MACD</span>
                    <span class="indicator-value">${record.macd_signal || '--'}</span>
                </div>
                <div class="modal-indicator-item">
                    <span class="indicator-label">RSI</span>
                    <span class="indicator-value">${record.rsi_value || '--'}</span>
                </div>
                <div class="modal-indicator-item">
                    <span class="indicator-label">BOLL</span>
                    <span class="indicator-value">${record.boll_signal || '--'}</span>
                </div>
                <div class="modal-indicator-item">
                    <span class="indicator-label">KDJ</span>
                    <span class="indicator-value">${record.kdj_signal || '--'}</span>
                </div>
            </div>
        </div>
        <div class="modal-section">
            <div class="modal-section-title"><i class="fas fa-crosshairs"></i> 关键点位</div>
            <div class="modal-levels-list">
                ${(record.resistance_levels || []).map((v, i) => `
                    <div class="modal-level-row">
                        <span class="level-label">压力${i + 1}</span>
                        <span class="level-value down">${formatNumber(v)}</span>
                    </div>
                `).join('')}
                ${record.pivot_point ? `
                    <div class="modal-level-row" style="background:rgba(139,92,246,0.1);border-radius:8px;">
                        <span class="level-label" style="color:#8b5cf6;font-weight:600;">中枢 (PP)</span>
                        <span class="level-value" style="color:#8b5cf6;">${formatNumber(record.pivot_point)}</span>
                    </div>
                ` : ''}
                ${(record.support_levels || []).map((v, i) => `
                    <div class="modal-level-row">
                        <span class="level-label">支撑${i + 1}</span>
                        <span class="level-value up">${formatNumber(v)}</span>
                    </div>
                `).join('')}
            </div>
        </div>
        <div class="modal-section">
            <div class="modal-section-title"><i class="fas fa-timeline"></i> 多周期趋势</div>
            <div class="modal-trends-list">
                ${Object.entries(record.period_trends || {}).map(([period, trend]) => {
                    const names = { '5': '5分钟', '15': '15分钟', '30': '30分钟', '60': '60分钟' };
                    return `<div class="modal-trend-row">
                        <span class="modal-trend-period">${names[period] || period}</span>
                        <span class="modal-trend-badge ${trend}">${trend === 'up' ? '上涨' : trend === 'down' ? '下跌' : '震荡'}</span>
                    </div>`;
                }).join('')}
            </div>
        </div>
        <div class="modal-section">
            <div class="modal-section-title"><i class="fas fa-gauge-high"></i> 趋势评分</div>
            <div class="modal-param-card" style="text-align:center;">
                <span class="param-value" style="font-size:32px;">${record.trend_score || '--'}</span>
                <span class="param-label" style="display:block;margin-top:4px;">综合评分</span>
            </div>
        </div>
    `;
    document.getElementById('history-modal').classList.add('active');
}

async function loadKlineData(symbol, period) {
    if (!symbol) return;
    
    try {
        const response = await fetch(`${API_BASE}/kline/${symbol}?period=${period}`);
        const data = await response.json();
        
        if (data.success && data.data) {
            renderKlineChart(data.data);
        }
    } catch (error) {
        console.error('加载K线数据失败:', error);
    }
}

async function showAIHistoryDetail(recordId) {
    try {
        const response = await fetch(`${API_BASE}/ai-analysis/history/${recordId}`);
        const data = await response.json();
        
        if (data.success && data.data) {
            const record = data.data;
            const result = record.analysis_data;
            const timestamp = new Date(record.analysis_time).toLocaleString('zh-CN');
            
            // 构建弹窗内容
            const modalBody = document.getElementById('ai-analysis-modal-body');
            
            const direction = result.trading_suggestion?.direction || '观望';
            const directionClass = direction === '做多' ? 'long' : direction === '做空' ? 'short' : 'neutral';
            const directionIcon = direction === '做多' ? 'fa-arrow-up' : direction === '做空' ? 'fa-arrow-down' : 'fa-arrows-left-right';
            const confidence = result.trading_suggestion?.confidence || 0;
            
            modalBody.innerHTML = `
                <div class="ai-history-detail">
                    <div class="detail-header">
                        <h4><i class="fas fa-file-alt"></i> ${record.symbol} AI分析报告</h4>
                        <span class="detail-time"><i class="fas fa-clock"></i> ${timestamp}</span>
                    </div>
                    
                    <div class="detail-summary">
                        <i class="fas fa-quote-left"></i>
                        <p>${result.summary || '暂无总结'}</p>
                    </div>
                    
                    <!-- AI交易建议卡片已隐藏 -->
                    <!-- <div class="detail-suggestion">
                        <div class="suggestion-card ${directionClass}">
                            <i class="fas ${directionIcon}"></i>
                            <span class="suggestion-text">${direction}</span>
                            <span class="confidence-text">置信度: ${confidence}%</span>
                        </div>
                    </div> -->
                    
                    ${result.four_dimensional ? `
                    <div class="detail-section">
                        <h5><i class="fas fa-brain"></i> AI思维分析</h5>
                        <table class="four-d-table">
                            <thead>
                                <tr>
                                    <th>周期</th>
                                    <th>MACD趋势</th>
                                    <th>成交量</th>
                                    <th>KDJ状态</th>
                                    <th>结论</th>
                                </tr>
                            </thead>
                            <tbody>
                                ${(() => {
                                    const periodNames = { '60min': '60分钟', '30min': '30分钟', '15min': '15分钟', '5min': '5分钟' };
                                    const periodOrder = ['60min', '30min', '15min', '5min'];
                                    const sortedEntries = Object.entries(result.four_dimensional).sort((a, b) => {
                                        return periodOrder.indexOf(a[0]) - periodOrder.indexOf(b[0]);
                                    });
                                    return sortedEntries.map(([period, d]) => `
                                        <tr>
                                            <td><strong>${periodNames[period] || period}</strong></td>
                                            <td>${d.macd?.trend || '--'}</td>
                                            <td>${d.volume?.status || '--'}</td>
                                            <td>${d.kdj?.status || '--'}</td>
                                            <td>${d.conclusion || '--'}</td>
                                        </tr>
                                    `).join('');
                                })()}
                            </tbody>
                        </table>
                    </div>
                    ` : ''}
                    
                    <div class="detail-metrics">
                        <div class="metric-card">
                            <span class="metric-label">入场区间</span>
                            <span class="metric-value">${result.trading_suggestion?.entry_range?.min || '--'}-${result.trading_suggestion?.entry_range?.max || '--'}</span>
                        </div>
                        <div class="metric-card">
                            <span class="metric-label">止损位</span>
                            <span class="metric-value down">${result.trading_suggestion?.stop_loss || '--'}</span>
                        </div>
                        <div class="metric-card">
                            <span class="metric-label">建议仓位</span>
                            <span class="metric-value">${result.trading_suggestion?.position_size || '--'}</span>
                        </div>
                        <div class="metric-card">
                            <span class="metric-label">纪律评分</span>
                            <span class="metric-value">${result.discipline_score?.total || '--'}/${result.discipline_score?.max || '11'}</span>
                        </div>
                    </div>
                    
                    ${result.kdj_diagnosis ? `
                    <div class="detail-section">
                        <h5><i class="fas fa-stethoscope"></i> KDJ诊断</h5>
                        <div class="kdj-diagnosis-grid">
                            <div class="kdj-item">
                                <span class="kdj-label">当前状态</span>
                                <span class="kdj-value">${result.kdj_diagnosis.current_status || '--'}</span>
                            </div>
                            <div class="kdj-item">
                                <span class="kdj-label">背离</span>
                                <span class="kdj-value">${result.kdj_diagnosis.divergence || '--'}</span>
                            </div>
                            <div class="kdj-item">
                                <span class="kdj-label">钝化</span>
                                <span class="kdj-value">${result.kdj_diagnosis.paralysis || '--'}</span>
                            </div>
                            <div class="kdj-item" style="grid-column: 1 / -1;">
                                <span class="kdj-label">建议</span>
                                <span class="kdj-value">${result.kdj_diagnosis.recommendation || '--'}</span>
                            </div>
                        </div>
                    </div>
                    ` : ''}
                    
                    ${result.pivot_points ? `
                    <div class="detail-section">
                        <h5><i class="fas fa-crosshairs"></i> 关键点位</h5>
                        <div class="pivot-points-grid">
                            <div class="pivot-item resistance">
                                <span>R2</span><strong>${result.pivot_points.r2 || '--'}</strong>
                            </div>
                            <div class="pivot-item resistance">
                                <span>R1</span><strong>${result.pivot_points.r1 || '--'}</strong>
                            </div>
                            <div class="pivot-item center">
                                <span>PP</span><strong>${result.pivot_points.pp || '--'}</strong>
                            </div>
                            <div class="pivot-item support">
                                <span>S1</span><strong>${result.pivot_points.s1 || '--'}</strong>
                            </div>
                            <div class="pivot-item support">
                                <span>S2</span><strong>${result.pivot_points.s2 || '--'}</strong>
                            </div>
                        </div>
                    </div>
                    ` : ''}
                    
                    ${result.risk_warnings && result.risk_warnings.length > 0 ? `
                    <div class="detail-section">
                        <h5><i class="fas fa-exclamation-triangle"></i> 风险提示</h5>
                        <ul class="warning-list">
                            ${result.risk_warnings.map(w => `<li>${w}</li>`).join('')}
                        </ul>
                    </div>
                    ` : ''}
                </div>
            `;
            
            // 显示弹窗
            document.getElementById('ai-analysis-modal').classList.add('active');
        } else {
            showToast('error', '加载失败', data.error || '记录不存在');
        }
    } catch (error) {
        console.error('加载历史记录详情失败:', error);
        showToast('error', '加载失败', '网络错误，请稍后重试');
    }
}

function renderKlineChart(data) {
    if (klineChart) {
        klineChart.dispose();
    }
    
    const chartDom = document.getElementById('kline-chart');
    klineChart = echarts.init(chartDom, 'dark');
    
    const dates = data.map(d => d[0]);
    const values = data.map(d => [parseFloat(d[1]), parseFloat(d[2]), parseFloat(d[3]), parseFloat(d[4])]);
    const volumes = data.map(d => [parseInt(d[5]), d[2] >= d[1] ? 1 : -1]);
    
    const ma5 = calculateMA(data, 5);
    const ma10 = calculateMA(data, 10);
    const ma20 = calculateMA(data, 20);
    const macdData = calculateMACD(data);
    
    const option = {
        backgroundColor: 'transparent',
        animation: false,
        tooltip: {
            trigger: 'axis',
            axisPointer: { type: 'cross' },
            backgroundColor: 'rgba(10, 15, 25, 0.95)',
            borderColor: 'rgba(56, 189, 248, 0.2)',
            textStyle: { color: '#e2e8f0', fontSize: 12 }
        },
        axisPointer: {
            link: [{ xAxisIndex: 'all' }],
            label: { backgroundColor: '#06b6d4' }
        },
        grid: [
            { left: 70, right: 20, top: 10, height: '50%' },
            { left: 70, right: 20, top: '56%', height: '16%' },
            { left: 70, right: 20, top: '76%', height: '16%' }
        ],
        xAxis: [
            {
                type: 'category',
                data: dates,
                boundaryGap: true,
                axisLine: { lineStyle: { color: 'rgba(255,255,255,0.1)' } },
                axisLabel: { color: '#64748b', fontSize: 10 },
                splitLine: { show: false }
            },
            {
                type: 'category',
                gridIndex: 1,
                data: dates,
                axisLine: { show: false },
                axisLabel: { show: false },
                splitLine: { show: false }
            },
            {
                type: 'category',
                gridIndex: 2,
                data: dates,
                axisLine: { lineStyle: { color: 'rgba(255,255,255,0.1)' } },
                axisLabel: { color: '#64748b', fontSize: 10 },
                splitLine: { show: false }
            }
        ],
        yAxis: [
            {
                scale: true,
                axisLine: { show: false },
                axisLabel: { color: '#64748b' },
                splitLine: { lineStyle: { color: 'rgba(255,255,255,0.05)', type: 'dashed' } }
            },
            {
                scale: true,
                gridIndex: 1,
                axisLine: { show: false },
                axisLabel: { show: false },
                splitLine: { show: false }
            },
            {
                scale: true,
                gridIndex: 2,
                axisLine: { show: false },
                axisLabel: { color: '#64748b', fontSize: 10 },
                splitLine: { lineStyle: { color: 'rgba(255,255,255,0.05)', type: 'dashed' } }
            }
        ],
        dataZoom: [
            { type: 'inside', xAxisIndex: [0, 1, 2], start: 50, end: 100 },
            {
                show: true,
                xAxisIndex: [0, 1, 2],
                type: 'slider',
                bottom: 5,
                height: 16,
                borderColor: 'transparent',
                backgroundColor: 'rgba(15, 20, 30, 0.5)',
                fillerColor: 'rgba(6, 182, 212, 0.15)',
                handleStyle: { color: '#06b6d4' },
                textStyle: { color: '#64748b' }
            }
        ],
        series: [
            {
                name: 'K线',
                type: 'candlestick',
                data: values,
                itemStyle: {
                    color: '#10b981',
                    color0: '#ef4444',
                    borderColor: '#10b981',
                    borderColor0: '#ef4444'
                }
            },
            {
                name: 'MA5',
                type: 'line',
                data: ma5,
                lineStyle: { width: 1, color: '#f59e0b' },
                symbol: 'none'
            },
            {
                name: 'MA10',
                type: 'line',
                data: ma10,
                lineStyle: { width: 1, color: '#3b82f6' },
                symbol: 'none'
            },
            {
                name: 'MA20',
                type: 'line',
                data: ma20,
                lineStyle: { width: 1, color: '#8b5cf6' },
                symbol: 'none'
            },
            {
                name: '成交量',
                type: 'bar',
                xAxisIndex: 1,
                yAxisIndex: 1,
                data: volumes.map(v => ({
                    value: v[0],
                    itemStyle: { color: v[1] >= 0 ? 'rgba(16,185,129,0.5)' : 'rgba(239,68,68,0.5)' }
                }))
            },
            {
                name: 'DIF',
                type: 'line',
                xAxisIndex: 2,
                yAxisIndex: 2,
                data: macdData.dif,
                lineStyle: { width: 1.5, color: '#3b82f6' },
                symbol: 'none'
            },
            {
                name: 'DEA',
                type: 'line',
                xAxisIndex: 2,
                yAxisIndex: 2,
                data: macdData.dea,
                lineStyle: { width: 1.5, color: '#f59e0b' },
                symbol: 'none'
            },
            {
                name: 'MACD',
                type: 'bar',
                xAxisIndex: 2,
                yAxisIndex: 2,
                data: macdData.macd.map(val => ({
                    value: val,
                    itemStyle: { color: val >= 0 ? 'rgba(16,185,129,0.6)' : 'rgba(239,68,68,0.6)' }
                }))
            }
        ]
    };
    
    klineChart.setOption(option);
    window.addEventListener('resize', () => klineChart && klineChart.resize());
}

function calculateMA(data, dayCount) {
    const result = [];
    for (let i = 0; i < data.length; i++) {
        if (i < dayCount - 1) {
            result.push('-');
            continue;
        }
        let sum = 0;
        for (let j = 0; j < dayCount; j++) {
            sum += parseFloat(data[i - j][2]);
        }
        result.push(parseFloat((sum / dayCount).toFixed(2)));
    }
    return result;
}

function toggleTheme() {
    const isMinimal = document.body.classList.toggle('theme-minimal');
    localStorage.setItem('futures-theme', isMinimal ? 'minimal' : 'dark');
    updateThemeIcon(isMinimal);
}

function updateThemeIcon(isMinimal) {
    const icon = document.querySelector('#theme-toggle i');
    if (icon) {
        icon.className = isMinimal ? 'fas fa-sun' : 'fas fa-moon';
    }
}

function calculateMACD(data) {
    const closes = data.map(d => parseFloat(d[2]));
    const ema12 = calcEMA(closes, 12);
    const ema26 = calcEMA(closes, 26);
    
    const dif = [];
    for (let i = 0; i < closes.length; i++) {
        if (ema12[i] !== null && ema26[i] !== null) {
            dif.push(ema12[i] - ema26[i]);
        } else {
            dif.push(0);
        }
    }
    
    const dea = calcEMA(dif, 9);
    const macd = dif.map((d, i) => 2 * (d - (dea[i] || 0)));
    
    return { dif, dea, macd };
}

function calcEMA(data, period) {
    const result = new Array(data.length).fill(null);
    const multiplier = 2 / (period + 1);
    
    if (data.length < period) return result;
    
    let sum = 0;
    for (let i = 0; i < period; i++) sum += data[i];
    result[period - 1] = sum / period;
    
    for (let i = period; i < data.length; i++) {
        result[i] = (data[i] - result[i - 1]) * multiplier + result[i - 1];
    }
    
    return result;
}

// ==================== Toast 提示 ====================

function showToast(type, title, message, duration = 3000) {
    const container = document.getElementById('toast-container');
    
    const iconMap = {
        success: 'fas fa-check',
        info: 'fas fa-info',
        warning: 'fas fa-exclamation',
        error: 'fas fa-times'
    };
    
    const toast = document.createElement('div');
    toast.className = `toast ${type}`;
    toast.innerHTML = `
        <div class="toast-icon"><i class="${iconMap[type]}"></i></div>
        <div class="toast-content">
            <div class="toast-title">${title}</div>
            <div class="toast-message">${message}</div>
        </div>
    `;
    
    container.appendChild(toast);
    
    setTimeout(() => {
        toast.classList.add('removing');
        setTimeout(() => toast.remove(), 300);
    }, duration);
}

// ==================== 数据刷新功能 ====================

let isRefreshing = false;

async function refreshAllSymbols() {
    if (isRefreshing) return;
    
    const btn = document.getElementById('refresh-all-btn');
    btn.disabled = true;
    btn.classList.add('spinning');
    isRefreshing = true;
    
    showToast('info', '开始刷新', '正在同步所有品种数据...');
    
    try {
        const response = await fetch(`${API_BASE}/refresh-all`, { method: 'POST' });
        const data = await response.json();
        
        if (data.success) {
            pollRefreshStatus();
        } else {
            showToast('error', '刷新失败', data.message || '请稍后重试');
            resetRefreshButton(btn);
        }
    } catch (error) {
        console.error('刷新全部失败:', error);
        showToast('error', '刷新失败', '网络错误，请稍后重试');
        resetRefreshButton(btn);
    }
}

async function pollRefreshStatus() {
    const btn = document.getElementById('refresh-all-btn');
    
    try {
        const response = await fetch(`${API_BASE}/refresh-status`);
        const data = await response.json();
        
        if (data.success && data.data) {
            const status = data.data;
            
            if (!status.running) {
                resetRefreshButton(btn);
                
                await loadFuturesList();
                
                if (currentSymbol) {
                    await loadFuturesDetail(currentSymbol);
                    await loadKlineData(currentSymbol, currentPeriod);
                }
                
                showToast('success', '刷新完成', `已同步 ${status.total} 个品种数据`);
            } else {
                btn.innerHTML = `<i class="fas fa-sync-alt"></i><span>刷新中 ${status.progress}/${status.total}</span>`;
                setTimeout(pollRefreshStatus, 2000);
            }
        }
    } catch (error) {
        console.error('获取刷新状态失败:', error);
        resetRefreshButton(btn);
    }
}

function resetRefreshButton(btn) {
    btn.disabled = false;
    btn.classList.remove('spinning');
    btn.innerHTML = '<i class="fas fa-sync-alt"></i><span>刷新全部</span>';
    isRefreshing = false;
}

async function refreshSingleSymbol(symbol, btnElement = null) {
    // 优先使用传入的按钮元素，其次尝试从事件获取，最后使用详情页按钮
    let btn = btnElement;
    if (!btn) {
        try {
            const evt = event;
            if (evt && evt.target) {
                const cardBtn = evt.target.closest('.card-refresh-btn');
                if (cardBtn) {
                    btn = cardBtn;
                }
            }
        } catch (e) {
            // event 不存在时忽略
        }
    }
    if (!btn) {
        btn = document.getElementById('refresh-symbol-btn');
    }
    
    if (!btn) {
        showToast('error', '刷新失败', '无法找到刷新按钮');
        return;
    }
    
    const originalContent = btn.innerHTML;
    btn.disabled = true;
    btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>';
    
    showToast('info', '检查数据', `正在检查 ${symbol} 数据新鲜度...`);

    try {
        // 刷新K线数据
        await loadKlineData(currentSymbol, currentPeriod);
        showToast('success', '刷新成功', `${symbol} 数据已更新`);
    } catch (error) {
        showToast('error', '刷新失败', error.message || '网络错误');
    } finally {
        btn.disabled = false;
        btn.innerHTML = originalContent;
    }
}

async function analyzeSingleSymbol(symbol, name, btnElement = null) {
    let btn = btnElement;
    if (!btn) {
        try {
            const evt = event;
            if (evt && evt.target) {
                btn = evt.target.closest('.card-ai-btn');
            }
        } catch (e) {}
    }
    
    if (!btn) {
        showToast('error', '分析失败', '无法找到分析按钮');
        return;
    }
    
    const originalContent = btn.innerHTML;
    btn.disabled = true;
    btn.classList.add('analyzing');
    btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>';
    
    showToast('info', 'AI分析中', `正在分析 ${symbol}...`);
    
    try {
        const response = await fetch(`${API_BASE}/ai-analysis/${symbol}?force_refresh=false`);
        const data = await response.json();
        
        if (data.success && data.data) {
            const result = data.data.result;
            syncAIToSymbolCard(symbol, result);
            showToast('success', '分析完成', `${symbol} AI分析已更新`);
        } else {
            showToast('warning', '分析失败', data.error || 'AI分析失败');
        }
    } catch (error) {
        console.error('AI分析失败:', error);
        showToast('error', '分析失败', '网络错误，请稍后重试');
    } finally {
        btn.disabled = false;
        btn.classList.remove('analyzing');
        btn.innerHTML = originalContent;
    }
}

async function analyzeAllSymbols() {
    const allBtn = document.getElementById('ai-analyze-all-btn');
    if (!allBtn) return;
    
    const originalContent = allBtn.innerHTML;
    allBtn.disabled = true;
    allBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 分析中...';
    
    showToast('info', '批量分析', '开始对所有合约进行AI分析...');
    
    const symbols = allFuturesData.map(item => item.symbol);
    const batchSize = 3; // 每次并发分析3个合约
    
    for (let i = 0; i < symbols.length; i += batchSize) {
        const batch = symbols.slice(i, i + batchSize);
        const promises = batch.map(async (symbol) => {
            try {
                const response = await fetch(`${API_BASE}/ai-analysis/${symbol}?force_refresh=false`);
                const data = await response.json();
                
                if (data.success && data.data) {
                    syncAIToSymbolCard(symbol, data.data.result);
                    return { symbol, success: true };
                } else {
                    return { symbol, success: false, error: data.error };
                }
            } catch (error) {
                console.error(`${symbol} 分析失败:`, error);
                return { symbol, success: false, error: error.message };
            }
        });
        
        const results = await Promise.all(promises);
        const successCount = results.filter(r => r.success).length;
        showToast('info', '批量分析进度', `已完成 ${Math.min(i + batchSize, symbols.length)}/${symbols.length} 个合约，本批成功 ${successCount} 个`);
        
        // 每批之间等待2秒，避免API限流
        if (i + batchSize < symbols.length) {
            await new Promise(resolve => setTimeout(resolve, 2000));
        }
    }
    
    showToast('success', '批量分析完成', `所有 ${symbols.length} 个合约AI分析已完成`);
    allBtn.disabled = false;
    allBtn.innerHTML = originalContent;
}

function syncAIToSymbolCard(symbol, result) {
    // 标记该合约已有AI分析数据
    const item = allFuturesData.find(d => d.symbol === symbol);
    if (item) {
        item.hasAIAnalysis = true;
    }
    
    // 移除无AI数据的样式
    const card = document.querySelector(`.futures-card[onclick="showDetailView('${symbol}')"]`);
    if (card) {
        card.classList.remove('no-ai-data');
        const hint = card.querySelector('.ai-hint');
        if (hint) hint.remove();
    }
    
    const suggestion = result.trading_suggestion || {};
    const fourDim = result.four_dimensional || {};
    const pivotPoints = result.pivot_points || {};
    
    // 1. 更新操作建议
    const suggestionEl = document.getElementById(`suggestion-${symbol}`);
    if (suggestionEl && suggestion.direction) {
        suggestionEl.textContent = suggestion.direction;
        suggestionEl.className = `suggestion-badge ${suggestion.direction === '做多' ? 'up' : suggestion.direction === '做空' ? 'down' : 'neutral'}`;
    }
    
    // 2. 更新压力支撑位
    const resistanceEl = document.getElementById(`resistance-${symbol}`);
    const supportEl = document.getElementById(`support-${symbol}`);
    if (resistanceEl && pivotPoints.r1) resistanceEl.textContent = pivotPoints.r1;
    if (supportEl && pivotPoints.s1) supportEl.textContent = pivotPoints.s1;
    
    // 3. 更新多周期趋势
    const periodNames = { '60min': '60', '30min': '30', '15min': '15', '5min': '5' };
    Object.entries(fourDim).forEach(([period, data]) => {
        const periodNum = periodNames[period];
        if (!periodNum) return;
        
        const trendEl = document.getElementById(`period-${periodNum}-${symbol}`);
        if (trendEl) {
            const trend = data.conclusion || data.macd?.trend || 'neutral';
            const trendClass = trend.includes('多') || trend === 'up' ? 'up' : trend.includes('空') || trend === 'down' ? 'down' : 'neutral';
            trendEl.className = `period-tag ${trendClass}`;
        }
    });
}

async function refreshAllSymbols() {
    const btn = document.getElementById('refresh-all-btn');
    if (!btn) return;
    
    const originalContent = btn.innerHTML;
    btn.disabled = true;
    btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 刷新中...';
    
    showToast('info', '刷新中', '正在刷新所有合约数据...');
    
    try {
        const response = await fetch(`${API_BASE}/refresh-all`);
        const data = await response.json();
        
        if (data.success) {
            showToast('success', '刷新成功', `已刷新 ${data.count} 个合约`);
            loadFuturesData();
        } else {
            showToast('error', '刷新失败', data.error || '未知错误');
        }
    } catch (error) {
        showToast('error', '刷新失败', '网络错误，请稍后重试');
    } finally {
        btn.disabled = false;
        btn.innerHTML = originalContent;
    }
}

// ==================== AI智能分析功能 ====================

let currentAIAnalysis = null;

async function runAIAnalysis(forceRefresh = false) {
    if (!currentSymbol) {
        showToast('warning', '提示', '请先选择一个品种');
        return;
    }
    
    const btn = document.getElementById('ai-analyze-btn');
    const content = document.getElementById('ai-analysis-content');
    
    btn.disabled = true;
    btn.textContent = '分析中...';
    
    content.innerHTML = `
        <div style="display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 28px; gap: 14px;">
            <div style="font-size: 32px; color: var(--color-ai); animation: spin 1.5s linear infinite;">⟳</div>
            <span>AI正在分析中...</span>
        </div>
    `;
    
    try {
        const response = await fetch(`${API_BASE}/ai-analysis/${currentSymbol}?force_refresh=${forceRefresh}`);
        const data = await response.json();
        
        if (data.success) {
            currentAIAnalysis = data.data;
            displayAIAnalysisResult(data.data);
            showToast('success', '分析完成', `${currentSymbol} AI分析已完成`);
        } else {
            content.innerHTML = `
                <div style="text-align: center; padding: 28px; color: var(--text-tertiary);">
                    <p>${data.error || 'AI分析失败，请稍后重试'}</p>
                </div>
            `;
            showToast('error', '分析失败', data.error || 'AI分析失败');
        }
    } catch (error) {
        console.error('AI分析请求失败:', error);
        content.innerHTML = `
            <div style="text-align: center; padding: 28px; color: var(--text-tertiary);">
                <p>网络错误，请检查网络连接</p>
            </div>
        `;
        showToast('error', '请求失败', '网络错误，请稍后重试');
    } finally {
        btn.disabled = false;
        btn.textContent = '智能分析';
    }
}

function displayAIAnalysisResult(data) {
    console.log('[AI分析] 开始显示AI分析结果...', data);
    const content = document.getElementById('ai-analysis-content');
    console.log('[AI分析] ai-analysis-content元素:', content);
    if (!content) {
        console.error('[AI分析] 错误: 找不到ai-analysis-content元素!');
        return;
    }
    const result = data.result;
    const timestamp = new Date(data.analysis_time).toLocaleString('zh-CN');
    
    console.log('[AI分析] 分析结果数据:', result);
    
    const direction = result.trading_suggestion?.direction || '观望';
    const directionClass = direction === '做多' ? 'long' : direction === '做空' ? 'short' : 'neutral';
    const directionIcon = direction === '做多' ? '↑' : direction === '做空' ? '↓' : '↔';
    const confidence = result.trading_suggestion?.confidence || 0;
    
    const entryMin = result.trading_suggestion?.entry_range?.min || '--';
    const entryMax = result.trading_suggestion?.entry_range?.max || '--';
    const stopLoss = result.trading_suggestion?.stop_loss || '--';
    const positionSize = result.trading_suggestion?.position_size || '--';
    
    console.log('[AI分析] 生成HTML模板...');
    content.innerHTML = `
        <div class="ai-analysis-result">
            <div class="ai-summary">${result.summary || '暂无总结'}</div>
            
            <div class="ai-suggestion-row">
                <div class="ai-suggestion-direction ${directionClass}">
                    <span style="font-size:18px;font-weight:700;">${directionIcon}</span>
                    <span style="font-weight:600;">${direction}</span>
                </div>
                <div class="ai-confidence">
                    <span>置信度</span>
                    <div class="ai-confidence-bar">
                        <div class="ai-confidence-fill" style="width: ${confidence}%"></div>
                    </div>
                    <span>${confidence}%</span>
                </div>
            </div>
            
            <div class="ai-key-metrics">
                <div class="ai-metric-item">
                    <span class="label">入场区间</span>
                    <span class="value">${entryMin}-${entryMax}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">止损位</span>
                    <span class="value down">${stopLoss}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">建议仓位</span>
                    <span class="value">${positionSize}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">纪律评分</span>
                    <span class="value">${result.discipline_score?.total || '--'}/${result.discipline_score?.max || '11'}</span>
                </div>
            </div>
            
            <div class="ai-timestamp">
                <span>🕐</span> 分析时间: ${timestamp}
                <button class="ai-detail-btn" onclick="showAIDetailModal()" style="margin-left: 8px; background: none; border: 1px solid var(--border-color); padding: 4px 12px; border-radius: 4px; color: var(--cyan); cursor: pointer; font-size: 11px;">
                    查看详情 →
                </button>
            </div>
        </div>
    `;
    
    console.log('[AI分析] HTML已设置到DOM');
    
    // 同步AI分析数据到主面板各个卡片
    syncAIToPanels(result);
    console.log('[AI分析] AI分析结果显示完成');
}

function syncAIToPanels(result) {
    const suggestion = result.trading_suggestion || {};
    const fourDim = result.four_dimensional || {};
    const pivotPoints = result.pivot_points || {};
    const kdjDiag = result.kdj_diagnosis || {};
    const scenarios = result.scenario_plans || {};
    
    // 1. 同步到技术指标卡片
    // 从60min周期提取MACD和KDJ信息
    const macd60 = fourDim['60min']?.macd || {};
    const kdj60 = fourDim['60min']?.kdj || {};
    
    const macdSignalEl = document.getElementById('macd-signal');
    if (macdSignalEl) macdSignalEl.textContent = macd60.trend || '--';
    
    const macdDetailEl = document.getElementById('macd-detail');
    if (macdDetailEl) macdDetailEl.textContent = macd60.position ? `${macd60.position} | ${macd60.histogram || ''}` : '--';
    
    const kdjSignalEl = document.getElementById('kdj-signal');
    if (kdjSignalEl) kdjSignalEl.textContent = kdj60.status || '--';
    
    const kdjDetailEl = document.getElementById('kdj-detail');
    if (kdjDetailEl) kdjDetailEl.textContent = kdj60.signal || '--';
    
    // 3. 同步到关键点位卡片
    if (pivotPoints.r1) {
        const r1El = document.getElementById('resistance-1');
        if (r1El) r1El.textContent = pivotPoints.r1;
    }
    if (pivotPoints.r2) {
        const r2El = document.getElementById('resistance-2');
        if (r2El) r2El.textContent = pivotPoints.r2;
    }
    if (pivotPoints.pp) {
        const ppEl = document.getElementById('pivot-point');
        if (ppEl) ppEl.textContent = pivotPoints.pp;
    }
    if (pivotPoints.s1) {
        const s1El = document.getElementById('support-1');
        if (s1El) s1El.textContent = pivotPoints.s1;
    }
    if (pivotPoints.s2) {
        const s2El = document.getElementById('support-2');
        if (s2El) s2El.textContent = pivotPoints.s2;
    }
    
    // 4. 同步到多周期趋势卡片
    const periodTrendsEl = document.getElementById('period-trends');
    if (periodTrendsEl && Object.keys(fourDim).length > 0) {
        const periodNames = { '60min': '60分钟', '30min': '30分钟', '15min': '15分钟', '5min': '5分钟' };
        const periodOrder = ['60min', '30min', '15min', '5min'];
        
        // 按固定顺序排列周期
        const sortedEntries = Object.entries(fourDim).sort((a, b) => {
            return periodOrder.indexOf(a[0]) - periodOrder.indexOf(b[0]);
        });
        
        periodTrendsEl.innerHTML = sortedEntries.map(([period, data]) => {
            const trend = data.conclusion || data.macd?.trend || 'neutral';
            const trendClass = trend.includes('多') || trend === 'up' ? 'up' : trend.includes('空') || trend === 'down' ? 'down' : 'neutral';
            const trendText = trend.includes('多') ? '偏多' : trend.includes('空') ? '偏空' : '震荡';
            return `<div class="trend-item"><span class="trend-period">${periodNames[period] || period}</span><span class="trend-badge ${trendClass}">${trendText}</span></div>`;
        }).join('');
    }
    
    // 5. 同步到情景预案卡片
    const scenarioPanel = document.getElementById('scenario-panel');
    const scenarioPlansEl = document.getElementById('scenario-plans');
    if (scenarioPanel && scenarioPlansEl && Object.keys(scenarios).length > 0) {
        scenarioPanel.style.display = 'block';
        const scenarioNames = {
            'breakthrough': '突破',
            'consolidation': '震荡',
            'reversal': '反转',
            'news_impact': '消息影响'
        };
        scenarioPlansEl.innerHTML = Object.entries(scenarios).map(([key, data]) => `
            <div class="scenario-item">
                <span class="scenario-name">${scenarioNames[key] || key}</span>
                <span class="scenario-probability">${data.probability || 0}%</span>
                <span class="scenario-action">${data.action || '--'}</span>
            </div>
        `).join('');
    } else if (scenarioPanel) {
        scenarioPanel.style.display = 'none';
    }
}

function showAIDetailModal() {
    if (!currentAIAnalysis) {
        showToast('warning', '提示', '暂无AI分析数据');
        return;
    }
    
    const result = currentAIAnalysis.result;
    const modalBody = document.getElementById('ai-analysis-modal-body');
    
    let fourDimensionalHTML = '';
    const periods = ['60min', '30min', '15min', '5min'];
    const periodNames = { '60min': '60分钟', '30min': '30分钟', '15min': '15分钟', '5min': '5分钟' };
    periods.forEach(period => {
        const data = result.four_dimensional?.[period];
        if (data) {
            fourDimensionalHTML += `
                <tr>
                    <td class="period-cell">${periodNames[period] || period}</td>
                    <td>
                        <div>趋势: ${data.macd?.trend || '--'}</div>
                        <div>位置: ${data.macd?.position || '--'}</div>
                        <div>柱状图: ${data.macd?.histogram || '--'}</div>
                    </td>
                    <td>
                        <div>状态: ${data.volume?.status || '--'}</div>
                        <div>量比: ${data.volume?.ratio || '--'}</div>
                    </td>
                    <td>
                        <div>K: ${data.kdj?.k || '--'} D: ${data.kdj?.d || '--'}</div>
                        <div>信号: ${data.kdj?.signal || '--'}</div>
                        <div>状态: ${data.kdj?.status || '--'}</div>
                    </td>
                    <td>${data.conclusion || '--'}</td>
                </tr>
            `;
        }
    });
    
    let scenariosHTML = '';
    const scenarios = result.scenario_plans || {};
    const scenarioIcons = {
        'breakthrough': 'fa-rocket',
        'consolidation': 'fa-exchange-alt',
        'reversal': 'fa-undo',
        'news_impact': 'fa-newspaper'
    };
    
    Object.entries(scenarios).forEach(([key, scenario]) => {
        scenariosHTML += `
            <div class="scenario-card ${key}">
                <div class="scenario-probability">${scenario.probability || 0}%</div>
                <div class="scenario-action">${scenario.action || '--'}</div>
            </div>
        `;
    });
    
    let redLinesHTML = '';
    if (result.red_lines_check?.violated?.length > 0) {
        result.red_lines_check.violated.forEach(line => {
            redLinesHTML += `<div class="red-line-item"><i class="fas fa-exclamation-circle"></i> ${line}</div>`;
        });
    } else {
        redLinesHTML = '<div class="red-line-item pass"><i class="fas fa-check-circle"></i> 未触碰交易红线</div>';
    }
    
    let disciplineHTML = '';
    const discipline = result.discipline_score?.details || {};
    const disciplineLabels = {
        'trend': '趋势',
        'position': '位置',
        'signal': '信号',
        'risk': '风险',
        'mindset': '心态'
    };
    
    Object.entries(disciplineLabels).forEach(([key, label]) => {
        const isPass = discipline[key];
        disciplineHTML += `
            <div class="discipline-item ${isPass ? 'pass' : 'fail'}">
                <i class="fas ${isPass ? 'fa-check-circle' : 'fa-times-circle'}"></i>
                <span class="discipline-label">${label}</span>
            </div>
        `;
    });
    
    let experiencesHTML = '';
    const experiences = result.experience_lessons || [];
    if (experiences.length > 0) {
        experiences.forEach(exp => {
            experiencesHTML += `<div class="experience-item"><i class="fas fa-lightbulb"></i> ${exp}</div>`;
        });
    } else {
        experiencesHTML = '<div class="experience-item"><i class="fas fa-info-circle"></i> 暂无经验提醒</div>';
    }
    
    modalBody.innerHTML = `
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-chart-bar"></i>
                四维联合信号表 (4D-XV)
            </div>
            <table class="four-dimensional-table">
                <thead>
                    <tr>
                        <th>周期</th>
                        <th>MACD(趋势)</th>
                        <th>成交量(资金)</th>
                        <th>KDJ(时机)</th>
                        <th>结论</th>
                    </tr>
                </thead>
                <tbody>
                    ${fourDimensionalHTML || '<tr><td colspan="5">暂无数据</td></tr>'}
                </tbody>
            </table>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-crosshairs"></i>
                关键点位 (Pivot Point)
            </div>
            <div class="ai-key-metrics">
                <div class="ai-metric-item">
                    <span class="label">R2</span>
                    <span class="value down">${result.pivot_points?.r2 || '--'}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">R1</span>
                    <span class="value down">${result.pivot_points?.r1 || '--'}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">PP</span>
                    <span class="value" style="color: var(--purple);">${result.pivot_points?.pp || '--'}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">S1</span>
                    <span class="value up">${result.pivot_points?.s1 || '--'}</span>
                </div>
                <div class="ai-metric-item">
                    <span class="label">S2</span>
                    <span class="value up">${result.pivot_points?.s2 || '--'}</span>
                </div>
            </div>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-balance-scale"></i>
                交易红线审查
            </div>
            <div class="red-lines-list">
                ${redLinesHTML}
            </div>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-check-double"></i>
                11项纪律检查
            </div>
            <div class="discipline-grid">
                ${disciplineHTML}
            </div>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-project-diagram"></i>
                情景预案
            </div>
            <div class="scenario-cards">
                ${scenariosHTML || '<div class="scenario-card"><div class="scenario-action">暂无情景预案</div></div>'}
            </div>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-lightbulb"></i>
                经验教训提醒
            </div>
            <div class="ai-experience-list">
                ${experiencesHTML}
            </div>
        </div>
        
        <div class="ai-modal-section">
            <div class="ai-modal-section-title">
                <i class="fas fa-exclamation-triangle"></i>
                风险提示
            </div>
            <div class="ai-experience-list">
                ${(result.risk_warnings || []).map(w => `<div class="experience-item"><i class="fas fa-exclamation-circle"></i> ${w}</div>`).join('')}
            </div>
        </div>
    `;
    
    document.getElementById('ai-analysis-modal').classList.add('active');
}