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const channel: BroadcastChannel = new BroadcastChannel("odlux_map");
const listeners: { [key: string]: ((data: any) => void)[] } = {};
channel.onmessage = (eventMessage: MessageEvent<any>) => {
const { key, data } = eventMessage.data;
if (listeners[key]) {
listeners[key].forEach(listener => listener(data));
}
};
export const sendMapMessage = (data: any, key: string) => {
channel.postMessage({ key, data });
};
export const addMapMessageListener = (key: string, listener: (data: any) => void) => {
if (!listeners[key]) {
listeners[key] = [];
}
if (!listeners[key].find(l => l === listener)) {
listeners[key].push(listener);
}
return () => {
listeners[key] = listeners[key].filter(l => l !== listener);
}
};
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