Client remote control (#930)

---------

Co-authored-by: kellhogs <fabianpos99@gmail.com>
Co-authored-by: Carlos Valente <carlosvalente@pm.me>
Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

apps/client/src/common/components/identify-overlay/IdentifyOverlay.module.scss

@@ -0,0 +1,34 @@
+.overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  margin: 0;
+  width: 100vw;
+  height: 100vh;
+  padding: 0;
+  box-sizing: border-box;
+
+  border: 10px solid $ui-white;
+  background-color: $ui-black;
+
+  color: $ui-white;
+  display: grid;
+  place-content: center;
+  text-align: center;
+  z-index: 100;
+  cursor: pointer;
+}
+
+.name {
+  font-weight: 600;
+  margin-top: -10vh;
+  line-height: 1em;
+  font-size: 12vw;
+  text-transform: uppercase;
+}
+
+.message {
+  color: $label-gray;
+  line-height: 2em;
+  font-size: 3vw;
+}

apps/client/src/common/components/identify-overlay/IdentifyOverlay.tsx

@@ -0,0 +1,64 @@
+import { useCallback, useEffect, useRef } from 'react';
+import { createPortal } from 'react-dom';
+import { MILLIS_PER_MINUTE } from 'ontime-utils';
+
+import { setClientRemote } from '../../hooks/useSocket';
+import { useClientStore } from '../../stores/clientStore';
+
+import style from './IdentifyOverlay.module.scss';
+
+export default function IdentifyOverlay() {
+  const clients = useClientStore((store) => store.clients);
+  const id = useClientStore((store) => store.id);
+  const showOverlay = clients[id]?.identify;
+
+  if (!showOverlay) {
+    return null;
+  }
+
+  const portalRoot = document.getElementById('identify-portal');
+
+  if (!portalRoot) {
+    return null;
+  }
+  return createPortal(<Overlay />, portalRoot);
+}
+
+function Overlay() {
+  const clients = useClientStore((store) => store.clients);
+  const id = useClientStore((store) => store.id);
+  const name = useClientStore((store) => store.name);
+
+  const timerRef = useRef<NodeJS.Timeout | null>(null);
+
+  const { setIdentify } = setClientRemote;
+  const showOverlay = clients[id]?.identify;
+
+  const handleClose = useCallback(() => {
+    if (timerRef.current) {
+      clearTimeout(timerRef.current);
+    }
+
+    setIdentify({ target: id, identify: false });
+  }, [id, setIdentify]);
+
+  // start a timer that will close the overlay after some time
+  useEffect(() => {
+    if (showOverlay) {
+      timerRef.current = setTimeout(handleClose, MILLIS_PER_MINUTE);
+    }
+    return () => {
+      if (timerRef.current) {
+        clearTimeout(timerRef.current);
+      }
+    };
+  }, [showOverlay, id, setIdentify, handleClose]);
+
+    console.log('here2');
+  return (
+    <div className={style.overlay} data-testid='identify-overlay' onClick={handleClose}>
+      <div className={style.name}>{name}</div>
+      <div className={style.message}>Click to close</div>
+    </div>
+  );
+}