feat: reorganize builder

lib/generators/RootNodeGenerator.js

@@ -0,0 +1,47 @@
+/**
+ * Generates HTML for the root node of the AST.
+ */
+class RootNodeGenerator {
+  /**
+   * Creates a new root node generator.
+   * @param {Object} options - Options for the generator
+   * @param {Object} parentGenerator - Parent HTML generator for recursion
+   */
+  constructor(options, parentGenerator) {
+    this.options = options;
+    this.parentGenerator = parentGenerator;
+  }
+
+  /**
+   * Determines if this generator can handle the given node.
+   * @param {Object} node - The node to check
+   * @returns {boolean} - True if this generator can handle the node
+   */
+  canHandle(node) {
+    return node.type === "root";
+  }
+
+  /**
+   * Generates HTML for the root node.
+   * @param {Object} node - The node to generate HTML for
+   * @returns {string} - The generated HTML
+   */
+  generate(node) {
+    if (this.options.debug) {
+      console.log(`\n[RootNodeGenerator] Processing root node with ${node.children.length} children`);
+    }
+
+    let html = "";
+    
+    node.children.forEach((child, index) => {
+      if (this.options.debug) {
+        console.log(`[RootNodeGenerator] Processing child ${index + 1}/${node.children.length}`);
+      }
+      html += this.parentGenerator.generateHTML(child);
+    });
+
+    return html;
+  }
+}
+
+module.exports = RootNodeGenerator;