// ==================== 辅助函数 ====================


function getSubColorClass(subText) {
    if (subText.includes('✅')) return 'row-sub-green';
    if (subText.includes('❌')) return 'row-sub-red';
    return '';
}

function getGroupColorClass(groupType, isGo) {
    if (groupType === 'macro' || groupType === 'cooldown' || groupType === 'call') {
        return isGo ? 'row-group-green' : 'row-group-red';
    }
    if (groupType === 'l1' || groupType === 'l2') {
        return isGo ? 'row-group-green' : '';
    }
    if (groupType === 'prelim') {
        return isGo ? 'row-group-green' : '';
    }
    return '';
}

function createSpacer() {
    const spacer = document.createElement('tr');
    spacer.className = 'board-spacer-row';
    return spacer;
}

function formatValueHtml(html) {
    return html
        .replace(/<strong>禁止：<\/strong>/g, '<strong class="prefix-word">禁止</strong>：')
        .replace(/<strong>必需：<\/strong>/g, '<strong class="prefix-word">必需</strong>：')
        .replace(/<strong>当前：<\/strong>/g, '<strong class="prefix-word">当前</strong>：');
}

function addStageAndGroupRow(tbody, stageHtml, groupResultHtml, subText, valueHtml, groupRowSpan, stageRowSpan, groupType = '', isGroupGo = false) {
    const tr = document.createElement('tr');
    if (groupType) tr.classList.add('board-row-group-' + groupType);
    
    const tdStage = document.createElement('td');
    tdStage.innerHTML = stageHtml;
    tdStage.className = 'board-stage-cell';
    if (groupType) tdStage.classList.add('group-' + groupType);
    tdStage.rowSpan = stageRowSpan;
    tr.appendChild(tdStage);
    
    const tdGroup = document.createElement('td');
    tdGroup.innerHTML = groupResultHtml;
    tdGroup.className = 'board-group-cell';
    if (groupType) tdGroup.classList.add('group-' + groupType);
    const groupColorClass = getGroupColorClass(groupType, isGroupGo);
    if (groupColorClass) tdGroup.classList.add(groupColorClass);
    tdGroup.rowSpan = groupRowSpan;
    tr.appendChild(tdGroup);
    
    const tdSub = document.createElement('td');
    tdSub.textContent = subText;
    tdSub.className = 'board-sub-cell';
    const tdVal = document.createElement('td');
    tdVal.innerHTML = formatValueHtml(valueHtml);
    tdVal.className = 'board-value-cell';

    applySubColorClass(tdSub, tdVal, subText, groupType);

    tr.appendChild(tdSub);
    tr.appendChild(tdVal);
    tbody.appendChild(tr);
}

function addRowOnlySubValue(tbody, subText, valueHtml, groupType = '') {
    const tr = document.createElement('tr');
    if (groupType) tr.classList.add('board-row-group-' + groupType);
    
    const tdSub = document.createElement('td');
    tdSub.textContent = subText;
    tdSub.className = 'board-sub-cell';
    const tdVal = document.createElement('td');
    let escapedHtml = valueHtml.replace(/<(?!\/?(strong|br)\b)/gi, '&lt;');
    tdVal.innerHTML = formatValueHtml(escapedHtml);
    tdVal.className = 'board-value-cell';

    applySubColorClass(tdSub, tdVal, subText, groupType);

    tr.appendChild(tdSub);
    tr.appendChild(tdVal);
    tbody.appendChild(tr);
}

function addSingleRow(tbody, stageHtml, groupResult, subText, valueHtml, groupType = '', isGroupGo = false) {
    const tr = document.createElement('tr');
    if (groupType) tr.classList.add('board-row-group-' + groupType);
    
    const tdStage = document.createElement('td');
    tdStage.innerHTML = stageHtml;
    tdStage.className = 'board-stage-cell';
    if (groupType) tdStage.classList.add('group-' + groupType);
    tr.appendChild(tdStage);
    
    const tdGroup = document.createElement('td');
    tdGroup.textContent = groupResult;
    tdGroup.className = 'board-group-cell';
    if (groupType) tdGroup.classList.add('group-' + groupType);
    const groupColorClass = getGroupColorClass(groupType, isGroupGo);
    if (groupColorClass) tdGroup.classList.add(groupColorClass);
    tr.appendChild(tdGroup);
    
    const tdSub = document.createElement('td');
    tdSub.textContent = subText;
    tdSub.className = 'board-sub-cell';
    const tdVal = document.createElement('td');
    tdVal.innerHTML = formatValueHtml(valueHtml);
    tdVal.className = 'board-value-cell';


    applySubColorClass(tdSub, tdVal, subText, groupType);

    tr.appendChild(tdSub);
    tr.appendChild(tdVal);
    tbody.appendChild(tr);
}

function applySubColorClass(tdSub, tdVal, subText, groupType) {
    const isPass = subText.includes('✅');
    const isFail = subText.includes('❌');
    // 初步筛选：只有通过时添加绿色，失败时不添加红色
    if (groupType === 'prelim') {
        if (isPass) {
            tdSub.classList.add('row-sub-green');
            tdVal.classList.add('row-sub-green');
        }
        return;
    }
    // 其他阶段（macro, cooldown, call, l1, l2）
    if (isPass) {
        tdSub.classList.add('row-sub-green');
        tdVal.classList.add('row-sub-green');
    } else if (isFail) {
        tdSub.classList.add('row-sub-red');
        tdVal.classList.add('row-sub-red');
    }
}