// ==================== 主渲染函数 ====================
function renderResultBoard(reportData, viewMode = 'B', params = {}) {
    console.log('[最终版] 开始渲染');

    // 强制依赖 params 对象，不再提供后备默认值
    if (!params || typeof params !== 'object') {
        var div = document.createElement('div');
        div.className = 'no-data error-message';
        div.textContent = '❌ 参数缺失，无法渲染看板。请刷新页面或重新获取数据。';
        return div;
    }

    // 从 params 动态读取阈值（提供后备默认值，与配置文件一致）
    var MACRO_ADX_THRESHOLD = params.MACRO_ADX_THRESHOLD;
    var DROP_THRESHOLD_PCT   = params.DROP_THRESHOLD_PCT;
    var L1_ADX_THRESHOLD     = params.L1_ADX_THRESHOLD;
    var RSI_L2_THRESHOLD     = params.RSI_L2_THRESHOLD;
    var L1_PASS_SCORE        = params.L1_PASS_SCORE;
    var L2_PASS_SCORE        = params.L2_PASS_SCORE;
    var RSI_PRELIM_THRESHOLD = params.RSI_PRELIM_THRESHOLD;

    // 可选检查：如果任意必要参数缺失，返回错误
    if (MACRO_ADX_THRESHOLD === undefined || DROP_THRESHOLD_PCT === undefined ||
        L1_ADX_THRESHOLD === undefined || RSI_L2_THRESHOLD === undefined ||
        L1_PASS_SCORE === undefined || L2_PASS_SCORE === undefined ||
        RSI_PRELIM_THRESHOLD === undefined) {
        var div = document.createElement('div');
        div.className = 'no-data error-message';
        div.textContent = '❌ 参数不完整，无法渲染看板。请检查参数加载是否成功。';
        return div;
    }


    if (!reportData || reportData.error || !reportData.coins || Object.keys(reportData.coins).length === 0) {
        var div = document.createElement('div');
        div.className = 'no-data';
        div.textContent = '【结果看板】暂无有效数据，请先获取K线数据并确保后端评分计算正常。';
        return div;
    }

    // 辅助函数已由 08.05a 提供（在全局作用域中）
    // 此处直接使用 safeNum, icon, formatCooldown, getSubColorClass, getGroupColorClass,
    // createSpacer, formatValueHtml, addStageAndGroupRow, addRowOnlySubValue, addSingleRow

    function getTotalScore(coin) {
        var summary = coin.summary || {};
        var bl = summary.bl_score ?? 0;
        var r = summary.r_score ?? 0;
        var l1 = summary.l1_score ?? 0;
        var l2 = summary.l2_score ?? 0;
        return bl * (r + l1 + l2);
    }

    function buildCoinTable(coin, displaySymbol, globalRC, macroGo, macroAdx) {
        if (!coin) return null;
        
        var rc = globalRC;
        var rcGo = rc.go;
        var groupResultText = rcGo ? 'GO ✅' : 'NOTGO ❌';
        
        var tableWrapper = document.createElement('div');
        tableWrapper.className = 'board-wrapper';    

var caption = document.createElement('div');
caption.className = 'board-caption';
var totalScore = getTotalScore(coin);

if (totalScore !== 0) {
    caption.innerHTML = '📊 ' + displaySymbol + ' 评分详情 <span style="color: #e74c3c; margin-left: 30px;">' + totalScore + '</span>';
} else {
    caption.textContent = '📊 ' + displaySymbol + ' 评分详情';
}
        
        var table = document.createElement('table');
        table.className = 'result-board-table';
        
        var thead = document.createElement('thead');
        var secondHeader = (viewMode === 'A') ? '组结果' : '组';
        var theadHtml = '<tr><th>阶段</th><th>' + secondHeader + '</th><th>子结果</th><th>数值/条件</th></tr>';
        thead.innerHTML = theadHtml;
        table.appendChild(thead);
        
        var tbody = document.createElement('tbody');
        
        // 宏观风控
        var macroStageHtml = '宏观风控 BTC<br>2pm-2:30pm<br><br>需满足全部条件';
        var bl01Sub = 'BL01 ' + (rc.bl01 ? '❌' : '✅');
        var bl01Val = '<strong class="prefix-word">禁止</strong>：4H价格 > EMA200<br><strong class="prefix-word">必需</strong>：4H价格 ≤ EMA200<br><strong class="prefix-word">当前</strong>：4H价格 ' + safeNum(rc.current?.price_4h) + ' | EMA200 ' + safeNum(rc.current?.ema200_4h);
        addStageAndGroupRow(tbody, macroStageHtml, groupResultText, bl01Sub, bl01Val, 3, 3, 'macro', rcGo);
        
        var bl03Sub = 'BL03 ' + (rc.bl03 ? '❌' : '✅');
        var bl03Val = '<strong class="prefix-word">禁止</strong>：1H MACD 0轴上死叉<br><strong class="prefix-word">必需</strong>：MACD ≤0 且 无死叉<br><strong class="prefix-word">当前</strong>：MACD ' + safeNum(rc.current?.macd_line_1h) + ' | Signal ' + safeNum(rc.current?.macd_signal_1h);
        addRowOnlySubValue(tbody, bl03Sub, bl03Val, 'macro');
        
        var bl02Sub = 'BL02 ' + (rc.bl02 ? '❌' : '✅');
        var bl02Val = '<strong class="prefix-word">禁止</strong>：出现 15m HL（Higher Low）<br><strong class="prefix-word">当前</strong>：HL ' + (rc.bl02 ? '已形成' : '未形成');
        addRowOnlySubValue(tbody, bl02Sub, bl02Val, 'macro');
        tbody.appendChild(createSpacer());
        
        // 限时否决
        var bigGreenNow = coin.cooldown?.big_green_now || false;
        var remainingSec = coin.cooldown?.remaining_sec || 0;
        var isCooldownPass = (!bigGreenNow && remainingSec <= 0);
        var cooldownGroupResult = isCooldownPass ? 'GO ✅' : 'NOTGO ❌';
        var cooldownStageHtml = '限时否决<br>(30分钟)';
        var bl05Sub = 'BL05 ' + (isCooldownPass ? '✅' : '❌');
        var statusText = bigGreenNow ? '大阳线形成' : '大阳线未形成';
        var cooldownDisplay = formatCooldown(remainingSec);
        var bl05Val = '<strong class="prefix-word">禁止</strong>：出现一根大阳线<br><strong class="prefix-word">当前</strong>：' + statusText + '【禁空 ' + cooldownDisplay + '】';
        addSingleRow(tbody, cooldownStageHtml, cooldownGroupResult, bl05Sub, bl05Val, 'cooldown', isCooldownPass);
        tbody.appendChild(createSpacer());
        
        // 宏观定调（使用动态阈值 MACRO_ADX_THRESHOLD）
        var macroCallStageHtml = '宏观定调 BTC<br>2pm-2:30pm';
        var adxSub = 'ADX ' + (macroGo ? '✅' : '❌');
        var adxVal = '<strong class="prefix-word">必需</strong>：ADX > ' + MACRO_ADX_THRESHOLD + '<br><strong class="prefix-word">当前</strong>：' + safeNum(macroAdx);
        addSingleRow(tbody, macroCallStageHtml, macroGo ? 'GO ✅' : 'NOTGO ❌', adxSub, adxVal, 'call', macroGo);
        tbody.appendChild(createSpacer());
        
        // 初步筛选（使用动态阈值 DROP_THRESHOLD_PCT）
        var prelim = coin.prelim || {};
        var prelimGo = prelim.go || false;
        var prelimStageHtml = '初步筛选<br>3:30pm-4:30pm<br><br>需满足全部条件';
        
        var dropSub = '跌幅 ' + (prelim.drop_ok ? '✅' : '❌');
        var dropVal = '<strong class="prefix-word">必需</strong>：跌 > ' + DROP_THRESHOLD_PCT + '%<br><strong class="prefix-word">当前</strong>：' + safeNum(prelim.drop_val) + '%';
        addStageAndGroupRow(tbody, prelimStageHtml, prelimGo ? 'GO ✅' : 'NOTGO ❌', dropSub, dropVal, 3, 3, 'prelim', prelimGo);
        
        var turnoverSub = '成交额 ' + (prelim.turnover_ok ? '✅' : '❌');
        var turnoverVal = '<strong class="prefix-word">必需</strong>：成交额 > 阈值M USDT<br><strong class="prefix-word">当前</strong>：' + safeNum(prelim.turnover_val) + 'M';
        addRowOnlySubValue(tbody, turnoverSub, turnoverVal, 'prelim');
        
        var rsiSub = 'RSI ' + (prelim.rsi_ok ? '✅' : '❌');
        var rsiVal = '<strong class="prefix-word">必需</strong>：RSI < ' + RSI_PRELIM_THRESHOLD + '<br><strong class="prefix-word">当前</strong>：' + safeNum(prelim.rsi_val);
        addRowOnlySubValue(tbody, rsiSub, rsiVal, 'prelim');
        tbody.appendChild(createSpacer());
        
        // L1 趋势层（使用动态 L1_PASS_SCORE 和 L1_ADX_THRESHOLD）
        var l1 = coin.l1 || {};
        var l1d = l1.details || {};
        if (Object.keys(l1d).length > 0) {
            var l1Current = l1.total ?? 0;
            var l1Pass = L1_PASS_SCORE;
            var l1Max = l1.max_score ?? 37;
            var l1StageHtml = '<span class="board-l1-text">L1 趋势层指标</span><br><br><span class="board-l1-text">当前：' + l1Current + '</span><br><span class="board-l1-text">合格：' + l1Pass + '</span><br><span class="board-l1-text">总分：' + l1Max + '</span>';
            var groupHtml = (l1.go ? 'GO ✅' : 'NOTGO ❌') + '<br><span style="font-size:0.7rem;">(' + l1Current + '/' + l1Max + ')</span>';
            
            var mtfSub = icon(l1d.mtf_bool) + ' ' + (l1d.mtf ?? 0);
            var mtfVal = '<strong class="prefix-word">必需</strong>：4H空头 且 1H空头<br><strong class="prefix-word">当前</strong>：4H多头，1H多头';
            addStageAndGroupRow(tbody, l1StageHtml, groupHtml, mtfSub, mtfVal, 6, 6, 'l1', l1.go);
            
            var alignSub = icon(l1d.alignment_bool) + ' ' + (l1d.alignment ?? 0);
            var alignVal = '<strong class="prefix-word">必需</strong>：EMA20 < EMA50 < EMA100（空头排列）<br><strong class="prefix-word">当前</strong>：' + (l1d.alignment_bool ? '空头排列' : '多头排列');
            addRowOnlySubValue(tbody, alignSub, alignVal, 'l1');
            
            var slopeSub = icon(l1d.slope_bool) + ' ' + (l1d.slope ?? 0);
            var slopeVal = '<strong class="prefix-word">必需</strong>：三条均线均向下<br><strong class="prefix-word">当前</strong>：' + (l1d.slope_bool ? '三线皆下行' : '不满足');
            addRowOnlySubValue(tbody, slopeSub, slopeVal, 'l1');
            
            var priceSub = icon(l1d.price_pos_bool) + ' ' + (l1d.price_pos ?? 0);
            var priceVal = '<strong class="prefix-word">必需</strong>：收盘价 < 所有均线<br><strong class="prefix-word">当前</strong>：' + (l1d.price_pos_bool ? '价格在所有EMA下方' : '价格在所有EMA上方');
            addRowOnlySubValue(tbody, priceSub, priceVal, 'l1');
            
            var adxSubL1 = icon(l1d.adx_bool) + ' ' + (l1d.adx ?? 0);
            var adxValL1 = '<strong class="prefix-word">必需</strong>：ADX > ' + L1_ADX_THRESHOLD + ' 且 上升 且 价格下跌<br><strong class="prefix-word">当前</strong>：ADX ' + safeNum(l1d.adx_val) + '，' + (l1d.adx_rising ? '上升' : '下降') + '，' + (l1d.price_dropping ? '价格下跌' : '价格上涨');
            addRowOnlySubValue(tbody, adxSubL1, adxValL1, 'l1');
            
            var volSub = icon(l1d.volume_bool) + ' ' + (l1d.volume ?? 0);
            var volVal = '<strong class="prefix-word">必需</strong>：放量下跌（量 > SMA20 且 阴线）<br><strong class="prefix-word">当前</strong>：量 ' + safeNum(l1d.volume_val) + ' | SMA20 ' + safeNum(l1d.vol_sma_val) + ' | ' + (l1d.volume_bool ? '阴线' : '阳线');
            addRowOnlySubValue(tbody, volSub, volVal, 'l1');
            
            tbody.appendChild(createSpacer());
        }
        
        // L2 执行层（使用动态 L2_PASS_SCORE 和 RSI_L2_THRESHOLD）
        var l2 = coin.l2 || {};
        var l2d = l2.details || {};
        if (Object.keys(l2d).length > 0) {
            var l2Current = l2.total ?? 0;
            var l2Pass = L2_PASS_SCORE;
            var l2Max = l2.max_score ?? 25;
            var l2StageHtml = '<span class="board-l2-text">L2 执行层</span><br><br><span class="board-l2-text">当前：' + l2Current + '</span><br><span class="board-l2-text">合格：' + l2Pass + '</span><br><span class="board-l2-text">总分：' + l2Max + '</span>';
            var groupHtml = (l2.go ? 'GO ✅' : 'NOTGO ❌') + '<br><span style="font-size:0.7rem;">(' + l2Current + '/' + l2Max + ')</span>';
            
            var mfSub = icon(l2d.mf) + ' ' + (l2d.mf ? 5 : 0);
            var mfVal = '<strong class="prefix-word">必需</strong>：RSI < ' + RSI_L2_THRESHOLD + ' 且 MACD柱为负且扩大<br><strong class="prefix-word">当前</strong>：RSI ' + safeNum(l2d.rsi_val) + ' | MACD柱 ' + safeNum(l2d.macd_hist_val);
            addStageAndGroupRow(tbody, l2StageHtml, groupHtml, mfSub, mfVal, 4, 4, 'l2', l2.go);
            
            var a3Sub = icon(l2d.a3) + ' ' + (l2d.a3 ? 5 : 0);
            var a3Val = '<strong class="prefix-word">必需</strong>：跌破近期低点 + 弱回抽（RSI 52-55，缩量）<br><strong class="prefix-word">当前</strong>：跌破=' + (l2d.a3 ? '满足' : '不满足') + ' | RSI ' + safeNum(l2d.rsi_val) + ' | 量<SMA20=' + (l2d.a3 ? '满足' : '不满足');
            addRowOnlySubValue(tbody, a3Sub, a3Val, 'l2');
            
            var a2Sub = icon(l2d.a2) + ' ' + (l2d.a2 ? 5 : 0);
            var a2Val = '<strong class="prefix-word">必需</strong>：急跌（3根K线跌≥0.8%） + 弱回抽（RSI 50-55，缩量）<br><strong class="prefix-word">当前</strong>：急跌=' + (l2d.a2 ? '满足' : '不满足') + ' | RSI ' + safeNum(l2d.rsi_val) + ' | 量<SMA20=' + (l2d.a2 ? '满足' : '不满足');
            addRowOnlySubValue(tbody, a2Sub, a2Val, 'l2');
            
            var a5Sub = icon(l2d.a5) + ' ' + (l2d.a5 ? 5 : 0);
            var a5Val = '<strong class="prefix-word">必需</strong>：波动收缩（ATR < SMA20）+ 收盘价下破20根低点<br><strong class="prefix-word">当前</strong>：ATR<SMA20=' + (l2d.a5 ? '满足' : '不满足') + ' | 收盘<低点=' + (l2d.a5 ? '满足' : '不满足');
            addRowOnlySubValue(tbody, a5Sub, a5Val, 'l2');
            
            tbody.appendChild(createSpacer());
        }
        
        // 底部汇总

var summary = coin.summary || {};
var blScore = summary.bl_score ?? 0;
var blMax = summary.bl_max ?? 12;
var rScore = summary.r_score ?? 0;
var rMax = summary.r_max ?? 4;
var l1Score = summary.l1_score ?? 0;
var l2Score = summary.l2_score ?? 0;

var summaryText = 'A: ' + (summary.a_pass ?? '—') + '/' + (summary.a_total ?? 3) +
    ' | B: ' + (summary.b_pass ?? '—') + '/' + (summary.b_total ?? 1) +
    ' | C: ' + (summary.c_pass ?? '—') + '/' + (summary.c_total ?? 3) +
    ' | BL: ' + blScore + '/' + blMax +
    ' | R: ' + rScore + '/' + rMax +
    ' | L1: ' + l1Score + '/' + (summary.l1_max ?? 37) +
    ' | L2: ' + l2Score + '/' + (summary.l2_max ?? 25);

var trSummary = document.createElement('tr');
var tdMerged = document.createElement('td');
tdMerged.colSpan = 4;
tdMerged.textContent = summaryText;
tdMerged.className = 'board-summary-row';
trSummary.appendChild(tdMerged);
tbody.appendChild(trSummary);

// 复用标题已经算好的 totalScore（已在作用域内）
var tValue = totalScore;
var trFormula = document.createElement('tr');
var tdFormula = document.createElement('td');
tdFormula.colSpan = 4;
tdFormula.textContent = blScore + ' × (' + rScore + ' + ' + l1Score + ' + ' + l2Score + ') = ' + tValue;
tdFormula.className = 'board-summary-row';
trFormula.appendChild(tdFormula);
tbody.appendChild(trFormula);
        
        table.appendChild(tbody);
        tableWrapper.appendChild(caption);
        tableWrapper.appendChild(table);
        return tableWrapper;
    }

    // 排序币种
    var symbols = Object.keys(reportData.coins);
    symbols.sort(function(a, b) {
        var scoreA = getTotalScore(reportData.coins[a]);
        var scoreB = getTotalScore(reportData.coins[b]);
        if (scoreA !== scoreB) return scoreB - scoreA;
        return a.localeCompare(b);
    });

    var globalRC = reportData.risk_control || {};
    var macroGo = reportData.macro_go || false;
    var macroAdx = reportData.macro_adx || 0;

    var container = document.createElement('div');
    container.className = 'board-container';
    if (viewMode === 'A') {
        container.classList.add('view-a');
    } else {
        container.classList.add('view-b');
    }

    var validCount = 0;
    for (var i = 0; i < symbols.length; i++) {
        var symbol = symbols[i];
        var coin = reportData.coins[symbol];
        if (!coin) continue;
        var displaySymbol = symbol.replace('USDT', '');
        var tableElement = buildCoinTable(coin, displaySymbol, globalRC, macroGo, macroAdx);
        if (tableElement) {
            container.appendChild(tableElement);
            validCount++;
        }
    }
    console.log('[最终版] 执行完成，共生成 ' + validCount + ' 个币种表格');
    return container;
}