# All files / lib/visualizers skill-card.js

96.29% Statements 52/54
74.07% Branches 40/54
100% Functions 10/10
98.07% Lines 51/52

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     import { escapeHtml } from './utils.js';

    /**
     * Generates HTML for a status badge based on skill status
     *
     * @param {string} status - The skill status (installed, catalog, user-created, etc.)
     * @returns {string} - HTML for the status badge
     */
    function getStatusBadge(status) {
      const normalized = status || 'unknown';
      const badgeClass = `status-badge status-${normalized}`;
      const label = normalized.charAt(0).toUpperCase() + normalized.slice(1);
      return `<span class="${badgeClass}">${escapeHtml(label)}</span>`;
    }

    /**
     * Generates HTML for IDE compatibility badges
     *
     * @param {Array<string>} ides - Array of IDE identifiers
     * @returns {string} - HTML for IDE badges
     */
    function renderIdeBadges(ides) {
      if (!Array.isArray(ides) || ides.length === 0) {
        return '<span class="ide-badge">All IDEs</span>';
      }

      return ides.map(ide => {
        const label = ide.charAt(0).toUpperCase() + ide.slice(1).replace(/-/g, ' ');
        return `<span class="ide-badge">${escapeHtml(label)}</span>`;
      }).join('');
    }

    /**
     * Generates HTML for domain/tag badges
     *
     * @param {Array<string>} domains - Array of domain or tag strings
     * @returns {string} - HTML for domain badges
     */
    function renderDomainTags(domains) {
      if (!Array.isArray(domains) || domains.length === 0) {
        return '<span class="domain-tag">None</span>';
      }

      return domains.map(domain => {
        return `<span class="domain-tag">${escapeHtml(domain)}</span>`;
      }).join('');
    }

    /**
     * Truncates description to a specified length with ellipsis
     *
     * @param {string} description - The full description
     * @param {number} maxLength - Maximum length before truncation
     * @returns {string} - Truncated or full description
     */
    function truncateDescription(description, maxLength = 150) {
      Iif (!description) return '';
      if (description.length <= maxLength) return description;
      return description.slice(0, maxLength) + '...';
    }

    /**
     * Renders a skill card as HTML
     *
     * Card has two modes:
     * - Minimal (expanded=false): header, truncated description, IDE badges, domain tags
     * - Expanded (expanded=true): full description, provides/requires sections, tags cloud, repo link, toggle button
     *
     * @param {Object} skill - The skill object to render
     * @param {boolean} expanded - Whether to show expanded view
     * @returns {string} - HTML string for the skill card
     *
     * @example
     *   renderSkillCard({ id: 'node-api', name: 'Node API', ... }, false)
     *   // Returns: <div class="skill-card" data-id="node-api" ...>...</div>
     */
    export function renderSkillCard(skill, expanded = false) {
      Iif (!skill || typeof skill !== 'object') {
        return '';
      }

      const {
        id = '',
        name = '',
        displayName,
        description = '',
        status = 'unknown',
        ideCompatibility = [],
        domains = [],
        tags = [],
        provides = [],
        requires = [],
        repoUrl = ''
      } = skill;

      const safeId = escapeHtml(id);
      const safeName = escapeHtml(displayName || name);
      const safeDescription = escapeHtml(description);
      const safeStatus = escapeHtml(status);
      const safeRepoUrl = escapeHtml(repoUrl);

      // Determine first IDE for data-ide attribute
      const firstIde = Array.isArray(ideCompatibility) && ideCompatibility.length > 0
        ? ideCompatibility[0]
        : 'all';
      const safeFirstIde = escapeHtml(firstIde);

      // Start card container
      let html = `<div class="skill-card" data-id="${safeId}" data-status="${safeStatus}" data-ide="${safeFirstIde}">`;

      // Header: name + status badge
      html += `<div class="card-header">
        <h3 class="skill-name">${safeName}</h3>
        ${getStatusBadge(status)}
      </div>`;

      // Description (truncated for minimal, full for expanded)
      const displayDescription = expanded ? safeDescription : truncateDescription(safeDescription);
      html += `<div class="description">${displayDescription}</div>`;

      // Metadata section (shown in minimal, hidden in expanded via CSS)
      html += `<div class="metadata">
        <div class="meta-section">
          <span class="meta-label">IDE:</span>
          ${renderIdeBadges(ideCompatibility)}
        </div>
        <div class="meta-section">
          <span class="meta-label">Domains:</span>
          ${renderDomainTags(domains)}
        </div>
      </div>`;

      // Expanded sections (only shown when expanded=true)
      if (expanded) {
        // Provides section
        if (Array.isArray(provides) && provides.length > 0) {
          html += `<div class="provides-section">
            <h4>Provides</h4>
            <ul>`;
          provides.forEach(provide => {
            html += `<li>${escapeHtml(provide)}</li>`;
          });
          html += `</ul>
          </div>`;
        }

        // Requires section
        if (Array.isArray(requires) && requires.length > 0) {
          html += `<div class="requires-section">
            <h4>Requires</h4>
            <ul>`;
          requires.forEach(require => {
            html += `<li>${escapeHtml(require)}</li>`;
          });
          html += `</ul>
          </div>`;
        }

        // Tags cloud
        if (Array.isArray(tags) && tags.length > 0) {
          html += `<div class="tags-section">
            <h4>Tags</h4>
            <div class="tags">`;
          tags.forEach(tag => {
            html += `<span class="tag">${escapeHtml(tag)}</span>`;
          });
          html += `</div>
          </div>`;
        }

        // Repository link
        if (repoUrl) {
          html += `<div class="repo-section">
            <a href="${safeRepoUrl}" target="_blank" rel="noopener noreferrer" class="repo-link">
              View Repository
            </a>
          </div>`;
        }

        // Toggle button
        html += `<button class="toggle-btn" onclick="toggleCard('${safeId}')">Show less</button>`;
      }

      html += `</div>`;

      return html;
    }