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Documentation Index

Fetch the complete documentation index at: https://docs.replyke.com/llms.txt

Use this file to discover all available pages before exploring further.

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Notification Control Props

The NotificationControl component has a minimal API focused on flexibility and ease of use.

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Component Import

import NotificationControl from './components/notifications-control';

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Props Interface

interface NotificationControlProps {
  // Required: Custom trigger component (bell icon)
  triggerComponent: React.ComponentType<{ unreadCount: number }>;

  // Required: What happens when notification is clicked
  onNotificationClick: (
    notification: AppNotification.PotentiallyPopulatedUnifiedAppNotification
  ) => void;

  // Optional: Filter notifications by type
  notificationTemplates?: AppNotification.NotificationTemplates;

  // Optional: "View All" footer button callback
  onViewAllNotifications?: () => void;

  // Optional: Theme (styled variant only)
  theme?: "auto" | "light" | "dark";
}

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Required Props

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triggerComponent

Type: React.ComponentType<{ unreadCount: number }> Required: Yes A React component that triggers the dropdown. Receives unreadCount as a prop. 
const BellTrigger = ({ unreadCount }: { unreadCount: number }) => (
  <button className="relative">
    🔔
    {unreadCount > 0 && (
      <span className="badge">{unreadCount}</span>
    )}
  </button>
);

<NotificationControl
  triggerComponent={BellTrigger}
  onNotificationClick={handleClick}
/>
Common patterns: 
const SimpleBell = ({ unreadCount }: { unreadCount: number }) => (
  <button>
    🔔 {unreadCount > 0 && `(${unreadCount})`}
  </button>
);

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onNotificationClick

Type: (notification: UnifiedAppNotification) => void Required: Yes Callback fired when a notification is clicked. Notification is automatically marked as read. 
<NotificationControl
  triggerComponent={BellIcon}
  onNotificationClick={(notification) => {
    console.log('Clicked:', notification);

    // Navigate based on notification type
    if (notification.type === 'comment-reply') {
      navigate(`/posts/${notification.metadata.entityId}#comment-${notification.metadata.commentId}`);
    } else if (notification.type === 'new-follow') {
      navigate(`/users/${notification.metadata.followerId}`);
    }
  }}
/>
Notification object structure: 
interface UnifiedAppNotification {
  id: string;
  userId: string;
  isRead: boolean;
  createdAt: string;
  type: "system" | "entity-comment" | "comment-reply" | "entity-mention" |
        "comment-mention" | "entity-upvote" | "comment-upvote" | "new-follow" |
        "connection-accepted" | "connection-request";
  title: string;
  content: string | null;
  metadata: {
    entityId?: string;
    commentId?: string;
    initiatorAvatar?: string;
    buttonData?: {
      text: string;
      url: string;
    };
    // ... other fields vary by type
  };
}

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Optional Props

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notificationTemplates

Type: AppNotification.NotificationTemplates Default: All notification types enabled Filter which notification types to display. 
<NotificationControl
  triggerComponent={BellIcon}
  onNotificationClick={handleClick}
  notificationTemplates={{
    'comment-reply': true,      // Show
    'entity-mention': true,      // Show
    'new-follow': true,          // Show
    'system': false,             // Hide system notifications
  }}
/>
Example: Only show comment-related notifications: 
notificationTemplates={{
  'comment-reply': true,
  'comment-mention': true,
  'entity-comment': true,
}}

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onViewAllNotifications

Type: () => void Default: undefined (footer button hidden) Callback for “View all notifications” button in footer. When provided, a footer button appears. 
<NotificationControl
  triggerComponent={BellIcon}
  onNotificationClick={handleClick}
  onViewAllNotifications={() => {
    navigate('/notifications');
  }}
/>
When not provided, the footer button is not rendered.

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theme

Type: "auto" | "light" | "dark" Default: "auto" Only for styled (inline styles) variant. Controls the color theme of the dropdown.
Uses prefers-color-scheme media query to detect system theme.
<NotificationControl
  theme="auto"
  {...props}
/>
Wire to your app’s theme state: 
const [isDark, setIsDark] = useState(false);

<NotificationControl
  theme={isDark ? 'dark' : 'light'}
  {...props}
/>
Tailwind variant ignores this prop. Use Tailwind’s dark mode system instead (add dark class to parent element).

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Complete Examples

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Minimal Usage

<NotificationControl
  triggerComponent={({ unreadCount }) => <button>🔔 ({unreadCount})</button>}
  onNotificationClick={(notif) => console.log(notif)}
/>

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With All Features

import NotificationControl from './components/notifications-control';
import { Bell } from 'lucide-react';
import { useNavigate } from 'react-router-dom';
import { useState } from 'react';

function Header() {
  const navigate = useNavigate();
  const [isDark, setIsDark] = useState(false);

  const BellIcon = ({ unreadCount }: { unreadCount: number }) => (
    <button className="relative p-2 hover:bg-gray-100 rounded-full">
      <Bell className="w-6 h-6" />
      {unreadCount > 0 && (
        <span className="absolute -top-1 -right-1 bg-red-500 text-white text-xs rounded-full w-5 h-5 flex items-center justify-center">
          {unreadCount > 9 ? '9+' : unreadCount}
        </span>
      )}
    </button>
  );

  return (
    <nav>
      <NotificationControl
        // Custom bell icon with badge
        triggerComponent={BellIcon}

        // Handle notification clicks with routing
        onNotificationClick={(notification) => {
          if (notification.type === 'comment-reply') {
            navigate(`/posts/${notification.metadata.entityId}#comment-${notification.metadata.commentId}`);
          } else if (notification.type === 'new-follow') {
            navigate(`/users/${notification.metadata.followerId}`);
          } else if (notification.type === 'entity-mention') {
            navigate(`/entities/${notification.metadata.entityId}`);
          }
        }}

        // Filter to specific notification types
        notificationTemplates={{
          'comment-reply': true,
          'entity-mention': true,
          'comment-mention': true,
          'new-follow': true,
          'entity-upvote': true,
        }}

        // "View All" button in footer
        onViewAllNotifications={() => navigate('/notifications')}

        // Theme (styled variant only)
        theme={isDark ? 'dark' : 'light'}
      />
    </nav>
  );
}

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Utility Functions

The component includes utility functions you can use: 
// From utils/notification-utils.ts

// Format timestamp as relative time
formatRelativeTime(date: string | Date): string
// Returns: "Just now", "5m ago", "2h ago", "3d ago", etc.

// Truncate long text
truncateText(text: string, maxLength: number = 60): string
// Returns: "Long text here..." (adds ellipsis)

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TypeScript Support

Full TypeScript support with exported types: 
import NotificationControl from './components/notifications-control';
import type { NotificationControlProps } from './components/notifications-control';

const props: NotificationControlProps = {
  triggerComponent: BellIcon,
  onNotificationClick: handleClick,
};

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Next Steps

Customization

Customize colors, layout, and behavior

Integration Examples

See real-world examples

Installation

Installation guide

Overview

Back to overview