The Headless Inbox library provides hooks that can be integrated into React Native components for building inbox, and toast functionality in your applications.

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Installation

npm install @suprsend/react-headless

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Initialization

Enclose your app in SuprSendProvider like below and pass the workspace key, distinct_id, and subscriber_id. 
import { SuprSendProvider } from "@suprsend/react-headless";

function App() {
  return (
    <SuprSendProvider
      workspaceKey="<workspace_key>"
      subscriberId="<subscriber_id>"
      distinctId="<distinct_id>"
    >
      <YourAppCode />
    </SuprSendProvider>
  );
}
SuprSend hooks can only be used inside of SuprSendProvider.

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Adding SuprSend inbox component

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1) useBell hook

This hook provides unSeenCount, markAllSeen which is related to the Bell icon in the inbox unSeenCount: Use this variable to show the unseen notification count anywhere in your application. markAllSeen: Used to mark seen for all notifications. Call this method on clicking the bell icon so that it will reset the bell count to 0. 
import { useBell } from "@suprsend/react-headless";

function Bell() {
  const { unSeenCount, markAllSeen } = useBell();
  return <p onClick={() => markAllSeen()}>{unSeenCount}</p>;
}

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2) useNotifications hook

This hook provides a notifications list, unSeenCount, markClicked, markAllSeen. notifications: List of all notifications. This array can be looped and notifications can be displayed. unSeenCount: Use this variable to show the unseen notification count anywhere in your application. markClicked: Method used to mark a notification as clicked. Pass notification id which is clicked as the first param. markAllRead: This method is used to mark all individual notifications as seen. Add a button anywhere in your notification tray as Mark all as read and on clicking of that call this method.

mark all read sample

import { useNotifications } from "@suprsend/react-headless";

function Notifications() {
  const { notifications, markAllRead } = useNotifications();

  return (
    <div>
      <h3>Notifications</h3>
    	<p onClick={()=>{markAllRead()}}>Mark all read</p>
      {notifications.map((notification) => {
        return (
          <NotificationItem
            notification={notification}
            key={notification.n_id}
  					markClicked={markClicked}
          />
        );
      })}
    </div>
  );
}

function NotificationItem({ notification, markClicked }) {
  const message = notification.message;
  const created = new Date(notification.created_on).toDateString();

  return (
    <div
      onClick={() => {
        markClicked(notification.n_id);
      }}
      style={{
        backgroundColor: "lightgray",
        margin: 2,
        borderRadius: 5,
        padding: 4,
        cursor: "pointer",
      }}
    >
      <div style={{ display: "flex" }}>
        <p>{message.header}</p>
        {!notification.seen_on && <p style={{ color: "green" }}>*</p>}
      </div>
      <div>
        <p>{message.text}</p>
      </div>
      <div>
        <p style={{ fontSize: "12px" }}>{created}</p>
      </div>
    </div>
  );
}
Notification object structure:
interface IRemoteNotification {
  n_id: string
  n_category: string
  created_on: number
  seen_on?: number
  message: IRemoteNotificationMessage
}

interface IRemoteNotificationMessage {
  header: string
  schema: string
  text: string
  url: string
  extra_data?: string
  actions?: { url: string; name: string }[]
  avatar?: { avatar_url?: string; action_url?: string }
  subtext?: { text?: string; action_url?: string }
}

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3) useEvent hook

This hook is an event emitter when and takes arguments event type and callback function when the event happens. Must be called anywhere inside SuprSendProvider Handled Events:
  1. new_notification: Called when the new notification occurs can be used to show toast in your application.
import { useEvent } from "@suprsend/react-headless";

function Home() {
  useEvent("new_notification", (newNotification) => {
    console.log("new notification data: ", newNotification);
    alert("You have new notifications");
  });

  return <p>Home</p>;
}

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Example implementation

Check the example implementation.