FHIRFLARE-IG-Toolkit/templates/woooo

// Function to build the hierarchical data structure for the tree
function buildTreeData(elements) {
    const treeRoot = { children: {}, element: null, name: 'Root' };
    const nodeMap = { 'Root': treeRoot };

    console.log("Building tree with elements:", elements.length);
    elements.forEach((el, index) => {
        const path = el.path;
        const id = el.id || null;
        const sliceName = el.sliceName || null;

        console.log(`Element ${index}: path=${path}, id=${id}, sliceName=${sliceName}`);

        if (!path) {
            console.warn(`Skipping element ${index} with no path`);
            return;
        }

        const parts = path.split('.');
        let currentPath = '';
        let parentNode = treeRoot;

        for (let i = 0; i < parts.length; i++) {
            const part = parts[i];
            currentPath = i === 0 ? part : `${currentPath}.${part}`;

            // For extensions, append sliceName to path if present
            let nodeKey = part;
            if (part === 'extension' && i === parts.length - 1 && sliceName) {
                nodeKey = `${part}:${sliceName}`;
                currentPath = id || currentPath; // Use id for precise matching in extensions
            }

            if (!nodeMap[currentPath]) {
                const newNode = {
                    children: {},
                    element: null,
                    name: nodeKey,
                    path: currentPath
                };
                let parentPath = i === 0 ? 'Root' : parts.slice(0, i).join('.');
                parentNode = nodeMap[parentPath] || treeRoot;
                parentNode.children[nodeKey] = newNode;
                nodeMap[currentPath] = newNode;
                console.log(`Created node: path=${currentPath}, name=${nodeKey}`);
            }

            if (i === parts.length - 1) {
                const targetNode = nodeMap[currentPath];
                targetNode.element = el;
                console.log(`Assigned element to node: path=${currentPath}, id=${id}, sliceName=${sliceName}`);
            }

            parentNode = nodeMap[currentPath];
        }
    });

    const treeData = Object.values(treeRoot.children);
    console.log("Tree data constructed:", treeData);
    return treeData;
}

// Function to render a single node (and its children recursively) as an <li>
function renderNodeAsLi(node, mustSupportPathsSet, level = 0) {
    if (!node || !node.element) {
        console.warn("Skipping render for invalid node:", node);
        return '';
    }
    const el = node.element;
    const path = el.path || 'N/A';
    const id = el.id || null;
    const sliceName = el.sliceName || null;
    const min = el.min !== undefined ? el.min : '';
    const max = el.max || '';
    const short = el.short || '';
    const definition = el.definition || '';

    console.log(`Rendering node: path=${path}, id=${id}, sliceName=${sliceName}`);
    console.log(`  MustSupportPathsSet contains path: ${mustSupportPathsSet.has(path)}`);
    if (id) {
        console.log(`  MustSupportPathsSet contains id: ${mustSupportPathsSet.has(id)}`);
    }

    // Check MS for path, id, or normalized extension path
    let isMustSupport = mustSupportPathsSet.has(path) || (id && mustSupportPathsSet.has(id));
    if (!isMustSupport && path.startsWith('Extension.extension')) {
        const basePath = path.split(':')[0];
        const baseId = id ? id.split(':')[0] : null;
        isMustSupport = mustSupportPathsSet.has(basePath) || (baseId && mustSupportPathsSet.has(baseId));
        console.log(`  Extension check: basePath=${basePath}, baseId=${baseId}, isMustSupport=${isMustSupport}`);
    }

    console.log(`  Final isMustSupport for ${path}: ${isMustSupport}`);

    const liClass = isMustSupport ? 'list-group-item py-1 px-2 list-group-item-warning' : 'list-group-item py-1 px-2';
    const mustSupportDisplay = isMustSupport ? '<i class="bi bi-check-circle-fill text-warning ms-1" title="Must Support"></i>' : '';
    const hasChildren = Object.keys(node.children).length > 0;
    const collapseId = `collapse-${path.replace(/[\.\:\/\[\]\(\)]/g, '-')}`;
    const padding = level * 20;
    const pathStyle = `padding-left: ${padding}px; white-space: nowrap;`;

    let typeString = 'N/A';
    if (el.type && el.type.length > 0) {
        typeString = el.type.map(t => {
            let s = t.code || '';
            let profiles = t.targetProfile || t.profile || [];
            if (profiles.length > 0) {
                const targetTypes = profiles.map(p => (p || '').split('/').pop()).filter(Boolean).join(', ');
                if (targetTypes) {
                    s += `(<span class="text-muted fst-italic" title="${profiles.join(', ')}">${targetTypes}</span>)`;
                }
            }
            return s;
        }).join(' | ');
    }

    let childrenHtml = '';
    if (hasChildren) {
        childrenHtml += `<ul class="collapse list-group list-group-flush structure-subtree" id="${collapseId}">`;
        Object.values(node.children).sort((a, b) => (a.element?.path ?? a.name).localeCompare(b.element?.path ?? b.name)).forEach(childNode => {
            childrenHtml += renderNodeAsLi(childNode, mustSupportPathsSet, level + 1);
        });
        childrenHtml += `</ul>`;
    }

    let itemHtml = `<li class="${liClass}">`;
    itemHtml += `<div class="row gx-2 align-items-center ${hasChildren ? 'collapse-toggle' : ''}" ${hasChildren ? `data-bs-toggle="collapse" data-bs-target="#${collapseId}" role="button" aria-expanded="false" aria-controls="${collapseId}"` : ''}>`;
    itemHtml += `<div class="col-lg-4 col-md-3 text-truncate" style="${pathStyle}">`;
    itemHtml += `<span style="display: inline-block; width: 1.2em; text-align: center;">`;
    if (hasChildren) {
        itemHtml += `<i class="bi bi-chevron-right small toggle-icon"></i>`;
    }
    itemHtml += `</span>`;
    itemHtml += `<code class="fw-bold ms-1" title="${path}">${node.name}</code>`;
    itemHtml += `</div>`;
    itemHtml += `<div class="col-lg-1 col-md-1 text-center text-muted small"><code>${min}..${max}</code></div>`;
    itemHtml += `<div class="col-lg-3 col-md-3 text-truncate small">${typeString}</div>`;
    itemHtml += `<div class="col-lg-1 col-md-1 text-center">${mustSupportDisplay}</div>`;
    let descriptionTooltipAttrs = '';
    if (definition) {
        const escapedDefinition = definition
            .replace(/&/g, '&amp;')
            .replace(/</g, '&lt;')
            .replace(/>/g, '&gt;')
            .replace(/"/g, '&quot;')
            .replace(/'/g, '&#39;')
            .replace(/\n/g, ' ');
        descriptionTooltipAttrs = `data-bs-toggle="tooltip" data-bs-placement="top" title="${escapedDefinition}"`;
    }
    itemHtml += `<div class="col-lg-3 col-md-4 text-muted text-truncate small" ${descriptionTooltipAttrs}>${short || (definition ? '(definition only)' : '')}</div>`;
    itemHtml += `</div>`;
    itemHtml += childrenHtml;
    itemHtml += `</li>`;
    return itemHtml;
}