Merge pull request #57 from tiqi-group/feat/adding_connection_toast

adds connection toast component to app
2026-05-15 15:45:36 +02:00 · 2023-11-02 15:26:47 +01:00
parent f01ef057bf 47d64243c3
commit c13166dddb
8 changed files with 88 additions and 8 deletions
@@ -7,6 +7,7 @@ import {
 } from './components/DataServiceComponent';
 import './App.css';
 import { Notifications } from './components/NotificationsComponent';
+import { ConnectionToast } from './components/ConnectionToast';

 type ValueType = boolean | string | number | object;

@@ -117,6 +118,7 @@ const App = () => {
  const [showNotification, setShowNotification] = useState(false);
  const [notifications, setNotifications] = useState([]);
  const [exceptions, setExceptions] = useState([]);
+  const [connectionStatus, setConnectionStatus] = useState('connecting');

  // Keep the state reference up to date
  useEffect(() => {
@@ -143,6 +145,14 @@ const App = () => {
      })
      .catch(console.error); // Handle the error appropriately

+    socket.on('connect', () => setConnectionStatus('connected'));
+    socket.on('disconnect', () => {
+      setConnectionStatus('disconnected');
+      setTimeout(() => {
+        setConnectionStatus('reconnecting');
+      }, 2000);
+    });
+
    socket.on('notify', onNotify);
    socket.on('exception', onException);

@@ -264,6 +274,7 @@ const App = () => {
          addNotification={addNotification}
        />
      </div>
+      <ConnectionToast connectionStatus={connectionStatus} />
    </>
  );
 };
@@ -0,0 +1,69 @@
+import React, { useEffect, useState } from 'react';
+import { Toast, Button, ToastContainer } from 'react-bootstrap';
+
+type SnackbarToast = {
+  connectionStatus: string;
+};
+
+export const ConnectionToast = React.memo(({ connectionStatus }: SnackbarToast) => {
+  const [show, setShow] = useState(true);
+
+  useEffect(() => {
+    setShow(true);
+  }, [connectionStatus]);
+
+  const handleClose = () => setShow(false);
+
+  const getToastContent = (): {
+    message: string;
+    bg: string; // bootstrap uses `bg` prop for background color
+    delay: number | undefined;
+  } => {
+    switch (connectionStatus) {
+      case 'connecting':
+        return {
+          message: 'Connecting...',
+          bg: 'info',
+          delay: undefined
+        };
+      case 'connected':
+        return { message: 'Connected', bg: 'success', delay: 1000 };
+      case 'disconnected':
+        return {
+          message: 'Disconnected',
+          bg: 'danger',
+          delay: undefined
+        };
+      case 'reconnecting':
+        return {
+          message: 'Reconnecting...',
+          bg: 'info',
+          delay: undefined
+        };
+      default:
+        return {
+          message: '',
+          bg: 'info',
+          delay: undefined
+        };
+    }
+  };
+
+  const { message, bg, delay } = getToastContent();
+
+  return (
+    <ToastContainer position="bottom-center">
+      <Toast
+        show={show}
+        onClose={handleClose}
+        delay={delay}
+        autohide={delay !== undefined}
+        bg={bg}>
+        <Toast.Body className="d-flex justify-content-between">
+          {message}
+          <Button variant="close" size="sm" onClick={handleClose} />
+        </Toast.Body>
+      </Toast>
+    </ToastContainer>
+  );
+});
@@ -1,13 +1,13 @@
 {
  "files": {
    "main.css": "/static/css/main.c444b055.css",
-    "main.js": "/static/js/main.1d805bdf.js",
+    "main.js": "/static/js/main.9a4bacc5.js",
    "index.html": "/index.html",
    "main.c444b055.css.map": "/static/css/main.c444b055.css.map",
-    "main.1d805bdf.js.map": "/static/js/main.1d805bdf.js.map"
+    "main.9a4bacc5.js.map": "/static/js/main.9a4bacc5.js.map"
  },
  "entrypoints": [
    "static/css/main.c444b055.css",
-    "static/js/main.1d805bdf.js"
+    "static/js/main.9a4bacc5.js"
  ]
 }
@@ -1 +1 @@
-<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site displaying a pydase UI."/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>pydase App</title><script defer="defer" src="/static/js/main.1d805bdf.js"></script><link href="/static/css/main.c444b055.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>
+<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site displaying a pydase UI."/><link rel="apple-touch-icon" href="/logo192.png"/><link rel="manifest" href="/manifest.json"/><title>pydase App</title><script defer="defer" src="/static/js/main.9a4bacc5.js"></script><link href="/static/css/main.c444b055.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>