@nitrogenbuilder/client-core/src/getNitrogenData.ts

Nitrogen Builder Core Client

import createSocket from './createSocket.js';

// USED IN RSC COMPONENTS (NOT HOOKS) (NextJS App Dir)

export class NitrogenData {
	static instance: NitrogenData;
	static data: any = {};
	static socket: any = null;

	constructor() {
		if (NitrogenData.instance) {
			return NitrogenData.instance;
		}
		NitrogenData.instance = this;

		if (NitrogenData.socket) {
			console.log('socket already exists');
			return;
		}
		console.log('creating socket from hook');

		// FIXME: THIS IS NOT BEING CLEANED UP ON HOT RELOAD CAUSING MULTIPLE SOCKETS TO BE CREATED
		const newSocket = createSocket(
			(socket: any) => {
				console.log('connected from hook');
				socket.emit('usePageData', {
					type: 'page',
					id: '123',
				});
				socket.on('pageData', (newData: any) => {
					// console.log(`got data`, JSON.stringify(newData));
					NitrogenData.data = newData;
				});
			},
			() => {
				console.log('disconnected');
				// TODO: try to reconnect
			}
		);
		NitrogenData.socket = newSocket;
	}

	getData(requestedData: any = {}) {
		if (requestedData?.moduleId) {
			return (
				NitrogenData.data?.data?.find(
					(d: any) => d.id === requestedData.moduleId
				) || {}
			);
		}

		return NitrogenData.data;
	}
}

// TODO: Reference ./index.ts TODO
//export const nitrogenData = new NitrogenData();