React.js Integration

import { useState } from "react";
import { CometChat } from "@cometchat/chat-sdk-javascript";
import {
  CometChatProvider,
  CometChatConversations,
  CometChatMessageHeader,
  CometChatMessageList,
  CometChatMessageComposer,
} from "@cometchat/chat-uikit-react";
import "@cometchat/chat-uikit-react/styles";

function App() {
  const [chatUser, setChatUser] = useState<CometChat.User | undefined>();
  const [chatGroup, setChatGroup] = useState<CometChat.Group | undefined>();

  const handleConversationClick = (conversation: CometChat.Conversation) => {
    const entity = conversation.getConversationWith();
    if (conversation.getConversationType() === "user") {
      setChatUser(entity as CometChat.User);
      setChatGroup(undefined);
    } else {
      setChatGroup(entity as CometChat.Group);
      setChatUser(undefined);
    }
  };

  return (
    <CometChatProvider
      appId="YOUR_APP_ID"
      region="YOUR_REGION"
      authKey="YOUR_AUTH_KEY"
      uid="cometchat-uid-1"
    >
      <div style={{ display: "flex", height: "100vh" }}>
        <div style={{ width: 360, borderRight: "1px solid #eee" }}>
          <CometChatConversations onItemClick={handleConversationClick} />
        </div>
        <div style={{ flex: 1, display: "flex", flexDirection: "column" }}>
          {(chatUser || chatGroup) && (
            <>
              <CometChatMessageHeader user={chatUser} group={chatGroup} />
              <CometChatMessageList user={chatUser} group={chatGroup} />
              <CometChatMessageComposer user={chatUser} group={chatGroup} />
            </>
          )}
        </div>
      </div>
    </CometChatProvider>
  );
}

export default App;