/* main.js */
$(document).ready(function() {
    // 初始化技术指标下拉菜单
    initIndicatorDropdown();
    
    // 设置默认的筛选时间（最近7天）
    const now = new Date();
    const weekAgo = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000);
    
    // 添加页面滚动事件监听器，清除十字线延长线
    $(window).on('scroll', function() {
        try {
            // 清除所有十字线延长线，防止它们跟着页面滚动
            const existingVolumeLines = document.querySelectorAll('.volume-crosshair-line');
            existingVolumeLines.forEach(line => line.remove());
            const existingAtrLines = document.querySelectorAll('.atr-crosshair-line');
            existingAtrLines.forEach(line => line.remove());
            const existingMacdLines = document.querySelectorAll('.macd-crosshair-line');
            existingMacdLines.forEach(line => line.remove());
            const existingChanMacdLines = document.querySelectorAll('.chanmacd-crosshair-line');
            existingChanMacdLines.forEach(line => line.remove());
        } catch (e) {
            console.debug('清除滚动中的十字线时出错:', e);
        }
    });
});

// ====== ChanMACD图表相关函数 ======

// 清除ChanMACD标注
function clearChanMacdMarkers() {
    // 清除所有系列的标记
    if (tvWidget.series.chanMacdLineSeries) {
        tvWidget.series.chanMacdLineSeries.setMarkers([]);
    }
    
    if (tvWidget.series.chanMacdSignalSeries) {
        tvWidget.series.chanMacdSignalSeries.setMarkers([]);
    }
    
    if (tvWidget.series.chanMacdHistSeries) {
        tvWidget.series.chanMacdHistSeries.setMarkers([]);
    }
    // 清空全局UnitTF标记，避免旧数据残留影响主图合并
    window.unittfMarkers = [];
}
// 添加所有ChanMACD标记
function addAllChanMacdMarkers(segList, unittfList, histsetList, stateMarkers) {
    const macdMarkers = [];
    const signalMarkers = [];
    const histMarkers = [];
    const boundaryMarkers = [];
    const uTooltipMarkers = [];
    
    // 添加段标记到MACD线
    console.log('处理段标记，段数量:', segList.length);
    segList.forEach((seg, index) => {
        console.log(`段${index}:`, {
            start_time: seg.start_time,
            end_time: seg.end_time,
            seg_dir: seg.seg_dir,
            has_start: !!seg.start_time,
            has_end: !!seg.end_time
        });
        
        if (!seg.start_time) {
            console.log(`段${index}没有开始时间，跳过`);
            return;
        }
        
        const startTime = new Date(seg.start_time).getTime() / 1000;
        console.log(`段${index}开始时间戳:`, startTime);
        macdMarkers.push({
            time: startTime,
            position: 'aboveBar',
            color: seg.seg_dir === 'ABOVE' ? '#e91e63' : '#4caf50',
            shape: 'square',
            text: `S${index}`,
            size: 0.5
        });
        
        if (seg.end_time) {
            const endTime = new Date(seg.end_time).getTime() / 1000;
            console.log(`段${index}结束时间戳:`, endTime);
            macdMarkers.push({
                time: endTime,
                position: 'aboveBar',
                color: seg.seg_dir === 'ABOVE' ? '#e91e63' : '#4caf50',
                shape: 'square',
                text: `S${index}E`,
                size: 0.5
            });
        }
    });
    console.log('生成的段标记数量:', macdMarkers.length);
    
    // 添加UnitTF标记（用于U）
    console.log('DEBUG: U 源数据条数:', Array.isArray(unittfList) ? unittfList.length : 'not array');
    unittfList.forEach((unittf, index) => {
        if (!unittf.start_time || unittf.invalid) return;
        
        const startTime = new Date(unittf.start_time).getTime() / 1000;
        if (index === 0) {
            console.log('DEBUG: U0 示例:', unittf);
        }
        const startMarker = {
            time: startTime,
            position: unittf.dir > 0 ? 'aboveBar' : 'belowBar',
            color: unittf.dir > 0 ? '#ff9800' : '#9c27b0',
            shape: 'circle',
            text: `U${index}`,
            size: 0.5
        };
        signalMarkers.push(startMarker);
        // tooltip（开始）
        uTooltipMarkers.push({
            time: startTime,
            tooltip: `<div style="color: ${startMarker.color}; font-weight: bold;">
                UnitTF(${unittf.dir > 0 ? '正区' : '负区'}) 开始<br>
                峰值: ${unittf.peak_abs ?? '-'}  长度: ${unittf.length ?? '-'}<br>
                类型: ${unittf.start_type ?? '-'}<br>
                时间: ${unittf.start_time}
            </div>`
        });
        
        if (unittf.end_time) {
            const endTime = new Date(unittf.end_time).getTime() / 1000;
            const endMarker = {
                time: endTime,
                position: unittf.dir > 0 ? 'aboveBar' : 'belowBar',
                color: unittf.dir > 0 ? '#ff9800' : '#9c27b0',
                shape: 'circle',
                text: `U${index}E`,
                size: 0.5
            };
            signalMarkers.push(endMarker);
            // tooltip（结束）
            uTooltipMarkers.push({
                time: endTime,
                tooltip: `<div style="color: ${endMarker.color}; font-weight: bold;">
                    UnitTF(${unittf.dir > 0 ? '正区' : '负区'}) 结束<br>
                    峰值: ${unittf.peak_abs ?? '-'}  长度: ${unittf.length ?? '-'}<br>
                    类型: ${unittf.end_type ?? '-'}<br>
                    时间: ${unittf.end_time}
                </div>`
            });
        }
    });
    // 识别"U 结束与新 U 开始同一根K"的边界，并显示合成标记（即使前一个U是 invalid 也显示边界）
    for (let i = 0; i + 1 < unittfList.length; i++) {
        const cur = unittfList[i];
        const nxt = unittfList[i + 1];
        if (!cur.end_time || !nxt.start_time) continue;
        const tEnd = new Date(cur.end_time).getTime();
        const tStart = new Date(nxt.start_time).getTime();
        if (!isNaN(tEnd) && tEnd === tStart) {
            const ts = Math.floor(tEnd / 1000);
            const color = nxt.dir > 0 ? '#ffb74d' : '#ba68c8';
            const marker = {
                time: ts,
                position: nxt.dir > 0 ? 'aboveBar' : 'belowBar',
                color: color,
                shape: 'square',
                text: 'U↔',
                size: 0.6
            };
            boundaryMarkers.push(marker);
            uTooltipMarkers.push({
                time: ts,
                tooltip: `<div style="color: ${color}; font-weight: bold;">\n                            U 结束 + 新 U 开始 (边界)<br>\n                            结束方向: ${cur.dir > 0 ? '正区' : '负区'} → 新方向: ${nxt.dir > 0 ? '正区' : '负区'}<br>\n                            时间: ${nxt.start_time}\n                        </div>`
            });
        }
    }
    
    // 添加HistSet标记到Histogram
    histsetList.forEach((histset, index) => {
        if (!histset.start_time) return;
        
        const startTime = new Date(histset.start_time).getTime() / 1000;
        if (false) {
            histMarkers.push({
                time: startTime,
                position: histset.histset_dir === 'ABOVE' ? 'aboveBar' : 'belowBar',
                color: histset.histset_dir === 'ABOVE' ? '#4caf50' : '#f44336',
                shape: 'arrowUp',
                text: `H${index}`,
                size: 0.5
            });
            
            if (histset.end_time) {
                const endTime = new Date(histset.end_time).getTime() / 1000;
                histMarkers.push({
                    time: endTime,
                    position: histset.histset_dir === 'ABOVE' ? 'aboveBar' : 'belowBar',
                    color: histset.histset_dir === 'ABOVE' ? '#4caf50' : '#f44336',
                    shape: 'arrowDown',
                    text: `H${index}E`,
                    size: 0.5
                });
            }
        }
    });
    
    // 设置所有标记
    console.log('设置段标记到图表，标记数量:', macdMarkers.length);
    if (tvWidget.series.chanMacdLineSeries && macdMarkers.length > 0) {
        tvWidget.series.chanMacdLineSeries.setMarkers(macdMarkers);
        console.log('✅ 段标记已设置到chanMacdLineSeries');
    } else {
        console.log('⚠️ 无法设置段标记:', {
            hasSeries: !!tvWidget.series.chanMacdLineSeries,
            markersLength: macdMarkers.length
        });
    }
    
    // 保存到全局，供主图与分型一起统一合并绘制（仅在开关开启时）
    console.log('DEBUG: U 标记数量:', signalMarkers.length);
    const allowUMerge = (window.showUOnMain && window.showUOnElement);
    window.unittfMarkers = allowUMerge ? [...signalMarkers, ...boundaryMarkers] : [];
    if (uTooltipMarkers.length > 0) {
        if (window.fxMarkers) {
            window.fxMarkers = [ ...window.fxMarkers, ...uTooltipMarkers ];
        } else {
            window.fxMarkers = uTooltipMarkers;
        }
    }
    // 同时在ChanMACD的Signal子图上标注U
    if (tvWidget.series.chanMacdSignalSeries && (signalMarkers.length > 0 || boundaryMarkers.length > 0)) {
        tvWidget.series.chanMacdSignalSeries.setMarkers([...signalMarkers, ...boundaryMarkers]);
    }
    
    if (tvWidget.series.chanMacdHistSeries && histMarkers.length > 0) {
        tvWidget.series.chanMacdHistSeries.setMarkers(histMarkers);
    }
    
    // 添加状态标记
    if (stateMarkers) {
        addStateMarkers(stateMarkers);
    }
}
// 添加状态标记
function addStateMarkers(stateMarkers) {
    const stateMarkersList = [];
    const stateTooltips = [];

    // 调试信息
    console.log('DEBUG: 状态标记数据:', stateMarkers);
    console.log('DEBUG: 高位列表长度:', stateMarkers.high_position_list ? stateMarkers.high_position_list.length : 0);
    console.log('DEBUG: 低位列表长度:', stateMarkers.low_position_list ? stateMarkers.low_position_list.length : 0);
    console.log('DEBUG: 高位空列表长度:', stateMarkers.high_empty_list ? stateMarkers.high_empty_list.length : 0);
    console.log('DEBUG: 低位空列表长度:', stateMarkers.low_empty_list ? stateMarkers.low_empty_list.length : 0);

    // HP/HPE：仅使用高位术语（正负两侧统一展示为HP/HPE）
    const hpHeTemp = [];
    let hpIdx = 0;  // 高位峰值计数
    let heIdx = 0;  // 高位空（HPE）计数
    (stateMarkers.high_position_list || []).forEach(m => {
        if (!m.time) return;
        const t = new Date(m.time).getTime()/1000;
        const color = '#e91e63';
        hpHeTemp.push({ t, position: 'belowBar', color, text: `HP${hpIdx}` });
        stateTooltips.push({
            time: t,
            tooltip: `<div style="color:${color};font-weight:bold;">HP${hpIdx} 峰值<br>MACD:${(m.macd??'').toFixed?.(4)||m.macd}<br>SIGNAL:${(m.signal??'').toFixed?.(4)||m.signal}<br>HIST:${(m.macdhist??'').toFixed?.(4)||m.macdhist}</div>`
        });
        hpIdx++;
    });
    (stateMarkers.low_position_list || []).forEach(m => {
        if (!m.time) return;
        const t = new Date(m.time).getTime()/1000;
        const color = '#4caf50';
        // 低位峰值也统一标记为 HP（按需求不使用 LP）
        hpHeTemp.push({ t, position: 'aboveBar', color, text: `HP${hpIdx}` });
        stateTooltips.push({
            time: t,
            tooltip: `<div style=\"color:${color};font-weight:bold;\">HP${hpIdx} 峰值(正区)<br>MACD:${(m.macd??'').toFixed?.(4)||m.macd}<br>SIGNAL:${(m.signal??'').toFixed?.(4)||m.signal}<br>HIST:${(m.macdhist??'').toFixed?.(4)||m.macdhist}</div>`
        });
        hpIdx++;
    });
    (stateMarkers.high_empty_list || []).forEach(m => {
        if (!m.time) return;
        const t = new Date(m.time).getTime()/1000;
        const color = '#ff9800';
        hpHeTemp.push({ t, position: 'belowBar', color, text: `HPE${heIdx}` });
        stateTooltips.push({
            time: t,
            tooltip: `<div style="color:${color};font-weight:bold;">HPE${heIdx} 黄白交叉<br>MACD:${(m.macd??'').toFixed?.(4)||m.macd}<br>SIGNAL:${(m.signal??'').toFixed?.(4)||m.signal}<br>HIST:${(m.macdhist??'').toFixed?.(4)||m.macdhist}</div>`
        });
        heIdx++;
    });
    (stateMarkers.low_empty_list || []).forEach(m => {
        if (!m.time) return;
        const t = new Date(m.time).getTime()/1000;
        const color = '#17a2b8';
        // 低位空也统一标记为 HPE（按需求不使用 LPE）
        hpHeTemp.push({ t, position: 'aboveBar', color, text: `HPE${heIdx}` });
        stateTooltips.push({
            time: t,
            tooltip: `<div style=\"color:${color};font-weight:bold;\">HPE${heIdx} 黄白交叉(正区)<br>MACD:${(m.macd??'').toFixed?.(4)||m.macd}<br>SIGNAL:${(m.signal??'').toFixed?.(4)||m.signal}<br>HIST:${(m.macdhist??'').toFixed?.(4)||m.macdhist}</div>`
        });
        heIdx++;
    });
    hpHeTemp.sort((a,b)=>a.t-b.t).forEach(it => {
        stateMarkersList.push({
            time: it.t,
            position: it.position,
            color: it.color,
            shape: 'diamond',
            text: it.text,
            size: 0.65
        });
    });

    // 设置状态标记到 MACD 线
    if (tvWidget.series.chanMacdLineSeries && stateMarkersList.length > 0) {
        tvWidget.series.chanMacdLineSeries.setMarkers(stateMarkersList);
        console.log('✅ 状态标记已设置到MACD线，数量:', stateMarkersList.length);
    }

    // 将状态标记的 tooltip 合并入全局，主图悬浮可见
    if (stateTooltips.length > 0) {
        if (window.fxMarkers) {
            window.fxMarkers = [...window.fxMarkers, ...stateTooltips];
        } else {
            window.fxMarkers = stateTooltips;
        }
    }
}

// 保留原函数用于向后兼容（但不使用）
function addChanMacdSegMarkers(segList) {
    const markers = [];
    segList.forEach((seg, index) => {
        if (!seg.start_time) return;
        
        const startTime = new Date(seg.start_time).getTime() / 1000;
        if (false){
            // 添加起点标记
            markers.push({
                time: startTime,
                position: 'aboveBar',
                color: seg.seg_dir === 'ABOVE' ? '#e91e63' : '#4caf50',
                shape: 'square',
                text: `S${index}`,
                size: 0.5
            });
            
            // 如果有结束时间，添加结束标记
            if (seg.end_time) {
                const endTime = new Date(seg.end_time).getTime() / 1000;
                markers.push({
                    time: endTime,
                    position: 'aboveBar',
                    color: seg.seg_dir === 'ABOVE' ? '#e91e63' : '#4caf50',
                    shape: 'square',
                    text: `S${index}E`,
                    size: 0.5
                });
            }
        }
    });
    
    // 设置标记到MACD线上
    if (tvWidget.series.chanMacdLineSeries && markers.length > 0) {
        tvWidget.series.chanMacdLineSeries.setMarkers(markers);
    }
}

// 添加UnitTF标注
function addChanMacdUnitTFMarkers(unittfList) {
    const markers = [];
    unittfList.forEach((unittf, index) => {
        if (!unittf.start_time || unittf.invalid) return;
        
        const startTime = new Date(unittf.start_time).getTime() / 1000;
        
        // 添加起点标记
        markers.push({
            time: startTime,
            position: 'belowBar',
            color: unittf.dir > 0 ? '#ff9800' : '#9c27b0',
            shape: 'circle',
            text: `U${index}`,
            size: 0.5
        });
        
        // 如果有结束时间，添加结束标记
        if (unittf.end_time) {
            const endTime = new Date(unittf.end_time).getTime() / 1000;
            markers.push({
                time: endTime,
                position: 'belowBar',
                color: unittf.dir > 0 ? '#ff9800' : '#9c27b0',
                shape: 'circle',
                text: `U${index}E`,
                size: 0.5
            });
        }
    });
    
    // 设置标记到信号线上
    if (tvWidget.series.chanMacdSignalSeries && markers.length > 0) {
        tvWidget.series.chanMacdSignalSeries.setMarkers(markers);
    }
}

// 添加HistSet标注
function addChanMacdHistSetMarkers(histsetList) {
    const markers = [];
    histsetList.forEach((histset, index) => {
        if (!histset.start_time) return;
        
        const startTime = new Date(histset.start_time).getTime() / 1000;
        
        // 添加起点标记
        markers.push({
            time: startTime,
            position: histset.histset_dir === 'ABOVE' ? 'aboveBar' : 'belowBar',
            color: histset.histset_dir === 'ABOVE' ? '#4caf50' : '#f44336',
            shape: 'arrowUp',
            text: `H${index}`,
            size: 0.5
        });
        
        // 如果有结束时间，添加结束标记
        if (histset.end_time) {
            const endTime = new Date(histset.end_time).getTime() / 1000;
            markers.push({
                time: endTime,
                position: histset.histset_dir === 'ABOVE' ? 'aboveBar' : 'belowBar',
                color: histset.histset_dir === 'ABOVE' ? '#4caf50' : '#f44336',
                shape: 'arrowDown',
                text: `H${index}E`,
                size: 0.5
            });
        }
    });
    
    // 设置标记到柱状图上
    if (tvWidget.series.chanMacdHistSeries && markers.length > 0) {
        tvWidget.series.chanMacdHistSeries.setMarkers(markers);
    }
}