Sidebar Tabs

app.extensionManager.registerSidebarTab({
  id: "customSidebar",
  icon: "icon-[lucide--compass]",
  title: "Custom Tab",
  tooltip: "My Custom Sidebar Tab",
  type: "custom",
  render: (el) => {
    el.innerHTML = '<div>This is my custom sidebar content</div>';
  }
});

{
  id: string,              // Unique identifier for the tab
  icon: string,            // Icon class for the tab button
  title: string,           // Title text for the tab
  tooltip?: string,        // Tooltip text on hover (optional)
  type: string,            // Tab type (usually "custom")
  render: (element) => void // Function that populates the tab content
}

app.extensionManager.registerSidebarTab({
  id: "statefulTab",
  icon: "icon-[lucide--list]",
  title: "Notes",
  type: "custom",
  render: (el) => {
    // Create elements
    const container = document.createElement('div');
    container.style.padding = '10px';
    
    const notepad = document.createElement('textarea');
    notepad.style.width = '100%';
    notepad.style.height = '200px';
    notepad.style.marginBottom = '10px';
    
    // Load saved content if available
    const savedContent = localStorage.getItem('comfyui-notes');
    if (savedContent) {
      notepad.value = savedContent;
    }
    
    // Auto-save content
    notepad.addEventListener('input', () => {
      localStorage.setItem('comfyui-notes', notepad.value);
    });
    
    // Assemble the UI
    container.appendChild(notepad);
    el.appendChild(container);
  }
});

// Import React dependencies in your extension
import React from "react";
import ReactDOM from "react-dom/client";

// Register sidebar tab with React content
app.extensionManager.registerSidebarTab({
  id: "reactSidebar",
  icon: "icon-[lucide--blocks]",
  title: "React Tab",
  type: "custom",
  render: (el) => {
    const container = document.createElement("div");
    container.id = "react-sidebar-container";
    el.appendChild(container);
    
    // Define a simple React component
    function SidebarContent() {
      const [count, setCount] = React.useState(0);
      
      return (
        <div style={{ padding: "10px" }}>
          <h3>React Sidebar</h3>
          <p>Count: {count}</p>
          <button onClick={() => setCount(count + 1)}>
            Increment
          </button>
        </div>
      );
    }
    
    // Mount React component
    ReactDOM.createRoot(container).render(
      <React.StrictMode>
        <SidebarContent />
      </React.StrictMode>
    );
  }
});

app.extensionManager.registerSidebarTab({
  id: "dynamicSidebar",
  icon: "icon-[lucide--activity]",
  title: "Stats",
  type: "custom",
  render: (el) => {
    const container = document.createElement('div');
    container.style.padding = '10px';
    el.appendChild(container);
    
    // Function to update stats
    function updateStats() {
      const stats = {
        nodes: app.graph._nodes.length,
        connections: Object.keys(app.graph.links).length
      };
      
      container.innerHTML = `
        <h3>Workflow Stats</h3>
        <ul>
          <li>Nodes: ${stats.nodes}</li>
          <li>Connections: ${stats.connections}</li>
        </ul>
      `;
    }
    
    // Initial update
    updateStats();
    
    // Listen for graph changes
    const api = app.api;
    api.addEventListener("graphChanged", updateStats);
    
    // Clean up listeners when tab is destroyed
    return () => {
      api.removeEventListener("graphChanged", updateStats);
    };
  }
});