import { html, css, DeesElement, customElement, state } from '@design.estate/dees-element';
import type { DeesAppui } from './dees-appui.js';
import type { IAppConfig, IViewActivationContext } from '../../interfaces/appconfig.js';
import type * as interfaces from '../../interfaces/index.js';
import '@design.estate/dees-wcctools/demotools';

// Demo view component with lifecycle hooks
@customElement('demo-dashboard-view')
class DemoDashboardView extends DeesElement {
  @state()
  accessor activated: boolean = false;

  private ctx: IViewActivationContext;

  onActivate(context: IViewActivationContext) {
    this.ctx = context;
    this.activated = true;
    console.log('Dashboard activated with context:', context);

    // Set view-specific secondary menu with new item types
    context.appui.setSecondaryMenu({
      heading: 'Dashboard',
      groups: [
        {
          name: 'Quick Access',
          iconName: 'lucide:zap',
          items: [
            { key: 'Overview', iconName: 'layoutDashboard', action: () => console.log('Overview') },
            { key: 'Recent', iconName: 'clock', badge: 5, action: () => console.log('Recent') },
            { type: 'divider' },
            { type: 'action', key: 'Refresh Data', iconName: 'lucide:refreshCw', action: () => alert('Refreshing dashboard data...') },
          ] as interfaces.ISecondaryMenuItem[]
        },
        {
          name: 'Filters',
          iconName: 'lucide:filter',
          items: [
            { type: 'header', label: 'Time Range' },
            { type: 'filter', key: 'Live Updates', iconName: 'lucide:radio', active: true, onToggle: (active) => console.log('Live updates:', active) },
            { type: 'filter', key: 'Show Archived', iconName: 'lucide:archive', active: false, onToggle: (active) => console.log('Show archived:', active) },
            { type: 'divider' },
            { type: 'multiFilter', key: 'Data Sources', iconName: 'lucide:database', options: [
              { key: 'api', label: 'API Server', checked: true, iconName: 'lucide:server' },
              { key: 'web', label: 'Web Traffic', checked: true, iconName: 'lucide:globe' },
              { key: 'mobile', label: 'Mobile App', checked: false, iconName: 'lucide:smartphone' },
            ], onChange: (keys) => console.log('Data sources:', keys) },
          ] as interfaces.ISecondaryMenuItem[]
        },
        {
          name: 'Analytics',
          iconName: 'lucide:barChart3',
          items: [
            { key: 'Metrics', iconName: 'activity', action: () => console.log('Metrics') },
            { key: 'Reports', iconName: 'fileText', badge: 'new', badgeVariant: 'success', action: () => console.log('Reports') },
            { type: 'divider' },
            { type: 'link', key: 'Analytics Docs', iconName: 'lucide:externalLink', href: 'https://docs.example.com/analytics' },
          ] as interfaces.ISecondaryMenuItem[]
        }
      ]
    });

    // Set content tabs for dashboard
    context.appui.setContentTabs([
      { key: 'Overview', iconName: 'lucide:layoutDashboard', action: () => console.log('Overview tab') },
      { key: 'Analytics', iconName: 'lucide:barChart', action: () => console.log('Analytics tab') },
      { key: 'Reports', iconName: 'lucide:fileText', action: () => console.log('Reports tab') },
    ]);
  }

  onDeactivate() {
    this.activated = false;
    console.log('Dashboard deactivated');
  }

  render() {
    return html`
      <style>
        :host {
          display: block;
          padding: 40px;
          color: #a3a3a3;
          font-family: 'Geist Sans', 'Inter', -apple-system, sans-serif;
        }
        h1 { color: #fafafa; font-weight: 600; font-size: 24px; margin-bottom: 8px; }
        p { color: #737373; margin-bottom: 32px; }
        .grid {
          display: grid;
          grid-template-columns: repeat(3, 1fr);
          gap: 16px;
        }
        .card {
          background: rgba(255,255,255,0.03);
          border: 1px solid rgba(255,255,255,0.08);
          border-radius: 8px;
          padding: 20px;
        }
        .card h3 { color: #fafafa; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
        .metric { font-size: 32px; font-weight: 700; color: #fafafa; }
        .status { display: inline-block; padding: 2px 8px; border-radius: 9px; font-size: 12px; }
        .status.active { background: #14532d; color: #4ade80; }

        .ctx-actions {
          margin-top: 32px;
          padding: 24px;
          background: rgba(255,255,255,0.02);
          border: 1px solid rgba(255,255,255,0.08);
          border-radius: 8px;
        }
        .ctx-actions h2 { color: #fafafa; font-size: 16px; font-weight: 600; margin-bottom: 16px; }
        .button-grid {
          display: flex;
          flex-wrap: wrap;
          gap: 8px;
        }
        .ctx-btn {
          background: rgba(59, 130, 246, 0.1);
          border: 1px solid rgba(59, 130, 246, 0.3);
          color: #60a5fa;
          padding: 8px 16px;
          border-radius: 6px;
          cursor: pointer;
          font-size: 13px;
          transition: all 0.15s ease;
        }
        .ctx-btn:hover {
          background: rgba(59, 130, 246, 0.2);
          border-color: rgba(59, 130, 246, 0.5);
        }
        .ctx-btn.danger {
          background: rgba(239, 68, 68, 0.1);
          border-color: rgba(239, 68, 68, 0.3);
          color: #f87171;
        }
        .ctx-btn.danger:hover {
          background: rgba(239, 68, 68, 0.2);
          border-color: rgba(239, 68, 68, 0.5);
        }
        .ctx-btn.success {
          background: rgba(34, 197, 94, 0.1);
          border-color: rgba(34, 197, 94, 0.3);
          color: #4ade80;
        }
        .ctx-btn.success:hover {
          background: rgba(34, 197, 94, 0.2);
          border-color: rgba(34, 197, 94, 0.5);
        }
      </style>
      <h1>Dashboard</h1>
      <p>Welcome back! Here's an overview of your system.</p>
      <div class="grid">
        <div class="card">
          <h3>Active Users</h3>
          <div class="metric">1,234</div>
          <span class="status active">Online</span>
        </div>
        <div class="card">
          <h3>API Calls</h3>
          <div class="metric">45.2K</div>
          <p style="color: #4ade80; font-size: 12px; margin: 0;">+12% from last hour</p>
        </div>
        <div class="card">
          <h3>System Health</h3>
          <div class="metric">99.9%</div>
          <p style="color: #737373; font-size: 12px; margin: 0;">All systems operational</p>
        </div>
      </div>

      <div class="ctx-actions">
        <h2>Context Actions (ctx.appui)</h2>
        <div class="button-grid">
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setMainMenuVisible(false)}>Hide Main Menu</button>
          <button class="ctx-btn success" @click=${() => this.ctx?.appui.setMainMenuVisible(true)}>Show Main Menu</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setSecondaryMenuVisible(false)}>Hide Secondary Menu</button>
          <button class="ctx-btn success" @click=${() => this.ctx?.appui.setSecondaryMenuVisible(true)}>Show Secondary Menu</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setContentTabsVisible(false)}>Hide Content Tabs</button>
          <button class="ctx-btn success" @click=${() => this.ctx?.appui.setContentTabsVisible(true)}>Show Content Tabs</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setMainMenuCollapsed(true)}>Collapse Main Menu</button>
          <button class="ctx-btn success" @click=${() => this.ctx?.appui.setMainMenuCollapsed(false)}>Expand Main Menu</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setBreadcrumbs(['Dashboard', 'Overview', 'Stats'])}>Set Breadcrumbs</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.navigateToView('projects')}>Go to Projects</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.navigateToView('settings', { section: 'security' })}>Go to Settings/Security</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.activityLog.add({ type: 'custom', user: 'Demo User', message: 'Button clicked from ctx!', iconName: 'lucide:mouse-pointer-click' })}>Add Activity Entry</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setMainMenuBadge('tasks', 99)}>Set Tasks Badge to 99</button>
          <button class="ctx-btn danger" @click=${() => this.ctx?.appui.clearMainMenuBadge('tasks')}>Clear Tasks Badge</button>
          <button class="ctx-btn" @click=${() => this.ctx?.appui.setContentTabsAutoHide(true, 1)}>Auto-hide Tabs (≤1)</button>
          <button class="ctx-btn danger" @click=${() => this.ctx?.appui.setContentTabsAutoHide(false)}>Disable Auto-hide</button>
          <button class="ctx-btn success" @click=${() => this.addCloseableTab()}>Add Closeable Tab</button>
        </div>
      </div>
    `;
  }

  private tabCounter = 0;

  private addCloseableTab() {
    if (!this.ctx) return;
    this.tabCounter++;
    const tabKey = `Tab ${this.tabCounter}`;
    this.ctx.appui.addContentTab({
      key: tabKey,
      iconName: 'lucide:file',
      action: () => console.log(`Selected ${tabKey}`),
      closeable: true,
      onClose: () => {
        this.ctx?.appui.removeContentTab(tabKey);
      }
    });
  }
}

// Settings view with route params and canDeactivate guard
@customElement('demo-settings-view')
class DemoSettingsView extends DeesElement {
  @state()
  accessor section: string = 'general';

  @state()
  accessor hasChanges: boolean = false;

  private appui: DeesAppui;

  onActivate(context: IViewActivationContext) {
    this.appui = context.appui as any;
    console.log('Settings activated with params:', context.params);

    if (context.params?.section) {
      this.section = context.params.section;
    }

    // Set settings-specific secondary menu
    context.appui.setSecondaryMenu({
      heading: 'Settings',
      groups: [
        {
          name: 'Account',
          iconName: 'lucide:user',
          items: [
            { key: 'general', iconName: 'settings', action: () => this.showSection('general') },
            { key: 'profile', iconName: 'user', action: () => this.showSection('profile') },
            { key: 'security', iconName: 'shield', action: () => this.showSection('security') },
          ]
        },
        {
          name: 'Preferences',
          iconName: 'lucide:sliders',
          items: [
            { key: 'notifications', iconName: 'bell', badge: 3, action: () => this.showSection('notifications') },
            { key: 'appearance', iconName: 'palette', action: () => this.showSection('appearance') },
          ]
        }
      ]
    });

    context.appui.setSecondaryMenuSelection(this.section);

    // Clear content tabs for settings
    context.appui.setContentTabs([]);
  }

  onDeactivate() {
    console.log('Settings deactivated');
    this.hasChanges = false;
  }

  canDeactivate(): boolean | string {
    if (this.hasChanges) {
      return 'You have unsaved changes. Leave anyway?';
    }
    return true;
  }

  showSection(section: string) {
    this.section = section;
    this.appui?.setSecondaryMenuSelection(section);
  }

  simulateChange() {
    this.hasChanges = true;
  }

  render() {
    return html`
      <style>
        :host {
          display: block;
          padding: 40px;
          color: #a3a3a3;
          font-family: 'Geist Sans', 'Inter', -apple-system, sans-serif;
        }
        h1 { color: #fafafa; font-weight: 600; font-size: 24px; margin-bottom: 8px; }
        p { color: #737373; margin-bottom: 24px; }
        .section-name {
          background: rgba(255,255,255,0.05);
          border: 1px solid rgba(255,255,255,0.1);
          border-radius: 8px;
          padding: 24px;
          font-size: 18px;
          color: #fafafa;
          margin-bottom: 16px;
        }
        .actions {
          display: flex;
          gap: 12px;
        }
        button {
          background: #3b82f6;
          color: white;
          border: none;
          padding: 8px 16px;
          border-radius: 6px;
          cursor: pointer;
          font-size: 14px;
        }
        button:hover {
          background: #2563eb;
        }
        .warning {
          color: #fbbf24;
          font-size: 13px;
          margin-top: 16px;
        }
      </style>
      <h1>Settings</h1>
      <p>Manage your account and application preferences.</p>
      <div class="section-name">
        Current section: <strong>${this.section}</strong>
      </div>
      <div class="actions">
        <button @click=${() => this.simulateChange()}>Make Changes</button>
      </div>
      ${this.hasChanges ? html`<p class="warning">You have unsaved changes. Navigation will prompt for confirmation.</p>` : ''}
    `;
  }
}

// Projects view
@customElement('demo-projects-view')
class DemoProjectsView extends DeesElement {
  onActivate(context: IViewActivationContext) {
    context.appui.setSecondaryMenu({
      heading: 'Projects',
      groups: [
        {
          name: 'My Projects',
          iconName: 'lucide:folder',
          items: [
            { key: 'Active', iconName: 'folder', badge: 3, action: () => console.log('Active') },
            { key: 'Archived', iconName: 'archive', action: () => console.log('Archived') },
            { key: 'Shared', iconName: 'users', badge: 2, badgeVariant: 'warning', action: () => console.log('Shared') },
          ] as interfaces.ISecondaryMenuItem[]
        },
        {
          name: 'Quick Actions',
          iconName: 'lucide:zap',
          items: [
            { type: 'action', key: 'New Project', iconName: 'lucide:folderPlus', action: () => alert('Create new project') },
            { type: 'action', key: 'Import', iconName: 'lucide:download', action: () => alert('Import project') },
            { type: 'divider' },
            { type: 'link', key: 'Templates', iconName: 'lucide:layoutTemplate', href: 'https://templates.example.com' },
          ] as interfaces.ISecondaryMenuItem[]
        }
      ]
    });

    context.appui.setContentTabs([
      { key: 'Grid', iconName: 'lucide:grid', action: () => console.log('Grid view') },
      { key: 'List', iconName: 'lucide:list', action: () => console.log('List view') },
      { key: 'Board', iconName: 'lucide:kanban', action: () => console.log('Board view') },
    ]);
  }

  render() {
    return html`
      <style>
        :host {
          display: block;
          padding: 40px;
          color: #a3a3a3;
          font-family: 'Geist Sans', 'Inter', -apple-system, sans-serif;
        }
        h1 { color: #fafafa; font-weight: 600; font-size: 24px; margin-bottom: 24px; }
        .projects {
          display: grid;
          grid-template-columns: repeat(2, 1fr);
          gap: 16px;
        }
        .project {
          background: rgba(255,255,255,0.03);
          border: 1px solid rgba(255,255,255,0.08);
          border-radius: 8px;
          padding: 20px;
          cursor: pointer;
          transition: border-color 0.2s;
        }
        .project:hover {
          border-color: rgba(255,255,255,0.2);
        }
        .project h3 { color: #fafafa; margin: 0 0 8px 0; font-size: 16px; }
        .project p { color: #737373; margin: 0; font-size: 13px; }
        .badge {
          display: inline-block;
          background: #14532d;
          color: #4ade80;
          padding: 2px 8px;
          border-radius: 9px;
          font-size: 11px;
          margin-left: 8px;
        }
      </style>
      <h1>Projects</h1>
      <div class="projects">
        <div class="project">
          <h3>Frontend App <span class="badge">Active</span></h3>
          <p>React-based dashboard application</p>
        </div>
        <div class="project">
          <h3>API Server <span class="badge">Active</span></h3>
          <p>Node.js REST API backend</p>
        </div>
        <div class="project">
          <h3>Mobile App <span class="badge">Active</span></h3>
          <p>React Native iOS/Android app</p>
        </div>
        <div class="project">
          <h3>Documentation</h3>
          <p>Technical documentation site</p>
        </div>
      </div>
    `;
  }
}

// Tasks view showing inline template content
@customElement('demo-tasks-view')
class DemoTasksView extends DeesElement {
  onActivate(context: IViewActivationContext) {
    context.appui.setSecondaryMenu({
      heading: 'Tasks',
      groups: [
        {
          name: 'Views',
          iconName: 'lucide:eye',
          items: [
            { key: 'All Tasks', iconName: 'list', badge: 12, action: () => console.log('All') },
            { key: 'Today', iconName: 'calendar', badge: 3, action: () => console.log('Today') },
            { key: 'Upcoming', iconName: 'clock', action: () => console.log('Upcoming') },
            { key: 'Completed', iconName: 'checkCircle', action: () => console.log('Completed') },
          ] as interfaces.ISecondaryMenuItem[]
        },
        {
          name: 'Filters',
          iconName: 'lucide:filter',
          items: [
            { type: 'header', label: 'Priority' },
            { type: 'multiFilter', key: 'Priority', iconName: 'lucide:flag', options: [
              { key: 'high', label: 'High', checked: true, iconName: 'lucide:alertCircle' },
              { key: 'medium', label: 'Medium', checked: true, iconName: 'lucide:minusCircle' },
              { key: 'low', label: 'Low', checked: false, iconName: 'lucide:circle' },
            ], onChange: (keys) => console.log('Priority filter:', keys) },
            { type: 'divider' },
            { type: 'header', label: 'Options' },
            { type: 'filter', key: 'Show Subtasks', iconName: 'lucide:listTree', active: true, onToggle: (active) => console.log('Show subtasks:', active) },
            { type: 'filter', key: 'Show Completed', iconName: 'lucide:checkSquare', active: false, onToggle: (active) => console.log('Show completed:', active) },
          ] as interfaces.ISecondaryMenuItem[]
        },
        {
          name: 'Actions',
          iconName: 'lucide:zap',
          items: [
            { type: 'action', key: 'Add Task', iconName: 'lucide:plus', action: () => alert('Add new task') },
            { type: 'action', key: 'Import Tasks', iconName: 'lucide:upload', action: () => alert('Import tasks') },
            { type: 'divider' },
            { type: 'action', key: 'Clear Completed', iconName: 'lucide:trash2', variant: 'danger', confirmMessage: 'Delete all completed tasks?', action: () => alert('Cleared completed tasks') },
          ] as interfaces.ISecondaryMenuItem[]
        }
      ]
    });

    context.appui.setContentTabs([
      { key: 'List', iconName: 'lucide:list', action: () => console.log('List') },
      { key: 'Calendar', iconName: 'lucide:calendar', action: () => console.log('Calendar') },
    ]);
  }

  render() {
    return html`
      <style>
        :host {
          display: block;
          padding: 40px;
          color: #a3a3a3;
          font-family: 'Geist Sans', 'Inter', -apple-system, sans-serif;
        }
        h1 { color: #fafafa; font-weight: 600; font-size: 24px; margin-bottom: 24px; }
        .task-list {
          display: flex;
          flex-direction: column;
          gap: 8px;
        }
        .task {
          display: flex;
          align-items: center;
          gap: 12px;
          background: rgba(255,255,255,0.03);
          border: 1px solid rgba(255,255,255,0.08);
          border-radius: 8px;
          padding: 12px 16px;
        }
        .checkbox {
          width: 18px;
          height: 18px;
          border: 2px solid #525252;
          border-radius: 4px;
          cursor: pointer;
        }
        .task-text { color: #fafafa; flex: 1; }
        .due-date { color: #737373; font-size: 12px; }
        .priority {
          padding: 2px 8px;
          border-radius: 4px;
          font-size: 11px;
        }
        .priority.high { background: #450a0a; color: #f87171; }
        .priority.medium { background: #451a03; color: #fbbf24; }
      </style>
      <h1>Tasks</h1>
      <div class="task-list">
        <div class="task">
          <div class="checkbox"></div>
          <span class="task-text">Review pull request #42</span>
          <span class="due-date">Today</span>
          <span class="priority high">High</span>
        </div>
        <div class="task">
          <div class="checkbox"></div>
          <span class="task-text">Update documentation</span>
          <span class="due-date">Tomorrow</span>
          <span class="priority medium">Medium</span>
        </div>
        <div class="task">
          <div class="checkbox"></div>
          <span class="task-text">Write unit tests</span>
          <span class="due-date">Dec 20</span>
        </div>
      </div>
    `;
  }
}

export const demoFunc = () => {
  // App configuration using the new unified API
  const appConfig: IAppConfig = {
    branding: {
      logoIcon: 'lucide:box',
      logoText: 'Acme App'
    },

    appBar: {
      menuItems: [
        {
          name: 'File',
          action: async () => {},
          submenu: [
            { name: 'New Project', shortcut: 'Cmd+N', iconName: 'filePlus', action: async () => console.log('New') },
            { name: 'Open...', shortcut: 'Cmd+O', iconName: 'folderOpen', action: async () => console.log('Open') },
            { name: 'Recent Projects', action: async () => {}, submenu: [
              { name: 'my-app', action: async () => console.log('Open my-app') },
              { name: 'component-lib', action: async () => console.log('Open component-lib') },
            ]},
            { divider: true },
            { name: 'Save All', shortcut: 'Cmd+S', iconName: 'save', action: async () => console.log('Save') },
          ]
        },
        {
          name: 'Edit',
          action: async () => {},
          submenu: [
            { name: 'Undo', shortcut: 'Cmd+Z', iconName: 'undo', action: async () => console.log('Undo') },
            { name: 'Redo', shortcut: 'Cmd+Shift+Z', iconName: 'redo', action: async () => console.log('Redo') },
            { divider: true },
            { name: 'Cut', shortcut: 'Cmd+X', iconName: 'scissors', action: async () => console.log('Cut') },
            { name: 'Copy', shortcut: 'Cmd+C', iconName: 'copy', action: async () => console.log('Copy') },
            { name: 'Paste', shortcut: 'Cmd+V', iconName: 'clipboard', action: async () => console.log('Paste') },
          ]
        },
        {
          name: 'View',
          action: async () => {},
          submenu: [
            { name: 'Toggle Sidebar', shortcut: 'Cmd+B', action: async () => console.log('Toggle sidebar') },
            { name: 'Toggle Activity Log', shortcut: 'Cmd+Shift+A', action: async () => console.log('Toggle activity') },
          ]
        },
        {
          name: 'Help',
          action: async () => {},
          submenu: [
            { name: 'Documentation', iconName: 'book', action: async () => console.log('Docs') },
            { name: 'Keyboard Shortcuts', iconName: 'keyboard', shortcut: 'Cmd+/', action: async () => console.log('Shortcuts') },
            { divider: true },
            { name: 'About', iconName: 'info', action: async () => console.log('About') },
          ]
        }
      ],
      breadcrumbs: 'Dashboard',
      showWindowControls: true,
      showSearch: true,
      user: {
        name: 'Jane Smith',
        email: 'jane.smith@example.com',
        status: 'online'
      },
      profileMenuItems: [
        { name: 'Profile', iconName: 'user', action: async () => console.log('Profile') },
        { name: 'Account Settings', iconName: 'settings', action: async () => console.log('Settings') },
        { divider: true },
        { name: 'Help & Support', iconName: 'helpCircle', action: async () => console.log('Help') },
        { divider: true },
        { name: 'Sign Out', iconName: 'logOut', action: async () => console.log('Sign out') }
      ]
    },

    views: [
      {
        id: 'dashboard',
        name: 'Dashboard',
        iconName: 'lucide:home',
        content: 'demo-dashboard-view',
        route: 'dashboard'
      },
      {
        id: 'projects',
        name: 'Projects',
        iconName: 'lucide:folder',
        content: 'demo-projects-view',
        route: 'projects',
        badge: 3
      },
      {
        id: 'tasks',
        name: 'Tasks',
        iconName: 'lucide:checkSquare',
        content: 'demo-tasks-view',
        route: 'tasks',
        badge: 12
      },
      {
        id: 'settings',
        name: 'Settings',
        iconName: 'lucide:settings',
        content: 'demo-settings-view',
        route: 'settings/:section?'
      },
    ],

    mainMenu: {
      sections: [
        { name: 'Main', views: ['dashboard'] },
        { name: 'Workspace', views: ['projects', 'tasks'] },
      ],
      bottomItems: ['settings']
    },

    defaultView: 'dashboard',

    bottomBar: {
      visible: true,
      widgets: [
        {
          id: 'status',
          iconName: 'lucide:activity',
          label: 'System Online',
          status: 'success',
          tooltip: 'All systems operational',
          onClick: () => console.log('Status clicked'),
        },
        {
          id: 'notifications',
          iconName: 'lucide:bell',
          label: '3 notifications',
          status: 'warning',
          tooltip: 'You have unread notifications',
          onClick: () => console.log('Notifications clicked'),
        },
        {
          id: 'version',
          iconName: 'lucide:gitBranch',
          label: 'v1.2.3',
          position: 'right',
          tooltip: 'Current version',
        },
      ],
      actions: [
        {
          id: 'terminal',
          iconName: 'lucide:terminal',
          tooltip: 'Open Terminal',
          position: 'right',
          onClick: () => console.log('Terminal clicked'),
        },
      ],
    },

    onViewChange: (viewId, view) => {
      console.log(`View changed to: ${viewId} (${view.name})`);
    },

    onSearch: (query) => {
      console.log('Search query:', query);
    }
  };

  // Use a container element to properly initialize the demo
  const containerElement = document.createElement('div');
  containerElement.className = 'demo-container';
  containerElement.style.cssText = 'position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden;';

  const appuiElement = document.createElement('dees-appui') as DeesAppui;
  containerElement.appendChild(appuiElement);

  // Initialize after element is connected
  setTimeout(async () => {
    await appuiElement.updateComplete;

    // Configure using the unified API
    appuiElement.configure(appConfig);

    // Add demo activity entries
    setTimeout(() => {
      appuiElement.activityLog.addMany([
        {
          type: 'login',
          user: 'Jane Smith',
          message: 'logged in from Chrome on macOS'
        },
        {
          type: 'create',
          user: 'Jane Smith',
          message: 'created project "Frontend App"'
        },
        {
          type: 'update',
          user: 'John Doe',
          message: 'updated API documentation'
        },
        {
          type: 'view',
          user: 'Jane Smith',
          message: 'viewed dashboard analytics'
        },
        {
          type: 'delete',
          user: 'Admin',
          message: 'removed deprecated endpoint'
        },
        {
          type: 'custom',
          user: 'System',
          message: 'scheduled backup completed',
          iconName: 'lucide:database'
        }
      ]);
    }, 500);

    // Subscribe to view changes
    appuiElement.viewChanged$.subscribe((event) => {
      console.log('View changed event:', event);
      // Update breadcrumbs based on view
      appuiElement.setBreadcrumbs(event.view.name);
    });

    // Subscribe to lifecycle events
    appuiElement.viewLifecycle$.subscribe((event) => {
      console.log('Lifecycle event:', event.type, event.viewId);
    });

    // Demo: Dynamically update a badge after 5 seconds
    setTimeout(() => {
      appuiElement.setMainMenuBadge('tasks', 15);
      appuiElement.activityLog.add({
        type: 'update',
        user: 'System',
        message: 'new tasks added'
      });
    }, 5000);
  }, 0);

  return html`
    <dees-demowrapper>
      ${containerElement}
    </dees-demowrapper>
  `;
};