Fix repeating notifications in Accident.js

Add notifications to pet mode
Add Smart Lights to SmartHome
2021-01-06 13:55:56 +05:30 · 2021-01-06 13:55:22 +05:30 · 2021-01-05 22:28:57 +05:30 · 2021-01-04 23:53:59 +05:30 · 2021-01-04 23:53:20 +05:30 · 2021-01-04 14:54:45 +05:30
33 changed files with 12888 additions and 0 deletions
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -0,0 +1,45 @@
+module.exports = {
+	"env": {
+		"browser": true,
+		"es6": true
+	},
+	"extends": ["eslint:recommended", "plugin:react/recommended"],
+	"globals": {
+		"Atomics": "readonly",
+		"SharedArrayBuffer": "readonly"
+	},
+	"parserOptions": {
+		"ecmaFeatures": {
+			"jsx": true
+		},
+		"ecmaVersion": 2018,
+		"sourceType": "module"
+	},
+	"plugins": [
+		"react"
+	],
+	"rules": {
+		"indent": [
+			"error",
+			"tab"
+		],
+		"linebreak-style": [
+			"error",
+			"unix"
+		],
+		"quotes": [
+			"error",
+			"double"
+		],
+		"semi": [
+			"error",
+			"always"
+		],
+		"no-unused-vars": [1]
+	},
+	"settings": {
+		"react": {
+			"version": "detect"
+		}
+	}
+};
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,26 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+.eslintcache
+src/config.js
--- a/package.json
+++ b/package.json
@@ -0,0 +1,42 @@
+{
+  "name": "osd-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@reduxjs/toolkit": "^1.1.0",
+    "@testing-library/jest-dom": "^4.2.4",
+    "@testing-library/react": "^9.3.2",
+    "@testing-library/user-event": "^7.1.2",
+    "axios": "^0.21.1",
+    "grommet": "^2.16.2",
+    "grommet-icons": "^4.5.0",
+    "polished": "^4.0.5",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
+    "react-redux": "^7.1.3",
+    "react-scripts": "4.0.1",
+    "socket.io-client": "^3.0.4",
+    "styled-components": "^5.2.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}
--- a/public/favicon.ico
+++ b/public/favicon.ico
--- a/public/index.html
+++ b/public/index.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React Redux App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>
--- a/public/logo192.png
+++ b/public/logo192.png
--- a/public/logo512.png
+++ b/public/logo512.png
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
--- a/public/robots.txt
+++ b/public/robots.txt
@@ -0,0 +1,2 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
--- a/src/App.js
+++ b/src/App.js
@@ -0,0 +1,16 @@
+import React from "react";
+import { Grommet } from "grommet";
+import Core from "./Core";
+import WebSocketProvider from "./WebSocket";
+
+function App() {
+	return (
+		<WebSocketProvider>
+			<Grommet plain>
+				<Core />
+			</Grommet>
+		</WebSocketProvider>
+	);
+}
+
+export default App;
--- a/src/Core.js
+++ b/src/Core.js
@@ -0,0 +1,53 @@
+import React from "react";
+import { useSelector, useDispatch } from "react-redux";
+import { Box, Button, Clock, Text } from "grommet";
+
+import { setPlugin, selectCore } from "./coreSlice";
+import { selectVoice } from "./voiceSlice";
+import VoiceBars from "./components/VoiceBars";
+import plugins from "./plugins";
+
+function Core() {
+	const coreState = useSelector(selectCore);
+	const voiceState = useSelector(selectVoice);
+	const dispatch = useDispatch();
+	const plugin = plugins[coreState.plugin];
+	const props = {
+		data: coreState.data,
+		close: () => dispatch(setPlugin(false))
+	};
+	return <>
+		<Box height="5vh" background="light-1" justify="center" direction="row">
+			{voiceState.recording ? <VoiceBars style={{height: "100%"}}/>:
+				voiceState.text === null ? null:
+					<Text style={{paddingTop: "1em"}}>{voiceState.text}</Text>
+			}
+		</Box>
+		{plugin ? React.createElement(plugin, props, null) : (
+			<Box
+				align="center"
+				background="light-1"
+				width="100vw"
+				justify="center"
+				direction="column"
+				alignContent="center"
+				height="95vh"
+			>
+				<Clock size="xxlarge" />
+				<Clock size="xxlarge" type="digital" />
+				<Box direction="row" margin="1.5em" wrap={true}>
+					<Button onClick={() => dispatch(setPlugin("petMode"))} primary
+						label="Pet Mode" />
+					<Button onClick={() => dispatch(setPlugin("smartHome"))} primary
+						label="Smart Home" margin="0 0 0 1em" />
+					<Button onClick={() => dispatch(setPlugin("maps"))} primary
+						label="Maps" margin="0 0 0 1em" />
+					<Button onClick={() => dispatch(setPlugin("marketplace"))} primary
+						label="Marketplace" margin="0 0 0 1em" />
+				</Box>
+			</Box>)
+		}
+	</>;
+}
+
+export default Core;
--- a/src/WebSocket.js
+++ b/src/WebSocket.js
@@ -0,0 +1,57 @@
+import React, { createContext } from "react";
+import PropTypes from "prop-types";
+import io from "socket.io-client";
+import { WS_BASE } from "./config";
+import { useDispatch } from "react-redux";
+import { setData, setPlugin } from "./coreSlice";
+import { setRecording, setText } from "./voiceSlice";
+
+const WebSocketContext = createContext(null);
+
+export { WebSocketContext };
+
+function WebSocketProvider({ children }) {
+	let socket;
+
+	const dispatch = useDispatch();
+	if (!socket) {
+		socket = io.connect(WS_BASE);
+
+		socket.on("switchPlugin", (payload) => {
+			dispatch(setData(payload.data || {}));
+			dispatch(setPlugin(payload.plugin));
+			if (payload.time) {
+				setTimeout(() => {
+					dispatch(setData({}));
+					dispatch(setPlugin(false));
+				}, payload.time);
+			}
+		});
+
+		socket.on("voice:wakeword", () => {
+			dispatch(setRecording(true));
+			dispatch(setText(null));
+		});
+		socket.on("voice:record_end", () => {
+			dispatch(setRecording(false));
+			dispatch(setText(null));
+		});
+		socket.on("voice:utterance", payload => {
+			dispatch(setRecording(false));
+			dispatch(setText(payload.text));
+			setTimeout(() => dispatch(setText(null)), 3000);
+		});
+	}
+
+	return (
+		<WebSocketContext.Provider value={socket}>
+			{children}
+		</WebSocketContext.Provider>
+	);
+}
+
+WebSocketProvider.propTypes = {
+	children: PropTypes.node
+};
+
+export default WebSocketProvider;
--- a/src/app/store.js
+++ b/src/app/store.js
@@ -0,0 +1,10 @@
+import { configureStore } from "@reduxjs/toolkit";
+import coreReducer from "../coreSlice";
+import voiceReducer from "../voiceSlice";
+
+export default configureStore({
+	reducer: {
+		core: coreReducer,
+		voice: voiceReducer,
+	},
+});
--- a/src/components/VoiceBars.js
+++ b/src/components/VoiceBars.js
@@ -0,0 +1,79 @@
+import React from "react";
+
+function VoiceBars() {
+	return (
+		<div className="waves" style={{transform: "rotate(180deg)", marginTop: "130px", transition: "1s"}}>
+			<svg width="100vw" fill="none" version="1.1"
+				xmlns="http://www.w3.org/2000/svg">
+				<linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="0%">
+					<stop offset="0%" stopColor="#00B4DB" />
+					<stop offset="50%" stopColor="#224488" />
+					<stop offset="100%" stopColor="#0083B0" />
+				</linearGradient>
+				<path
+					fill="url(#grad1)"
+					d="
+					M0 67
+					C 273,183
+					822,-40
+					1920.00,106
+
+					V 359
+					H 0
+					V 67
+					Z">
+					<animate
+						repeatCount="indefinite"
+						fill="url(#grad1)"
+						attributeName="d"
+						dur="5s"
+						attributeType="XML"
+						values="
+						M0 77
+						C 473,283
+						822,-40
+						1920,116
+
+						V 359
+						H 0
+						V 67
+						Z;
+
+						M0 77
+						C 473,-40
+						1222,283
+						1920,136
+
+						V 359
+						H 0
+						V 67
+						Z;
+
+						M0 77
+						C 973,260
+						1722,-53
+						1920,120
+
+						V 359
+						H 0
+						V 67
+						Z;
+
+						M0 77
+						C 473,283
+						822,-40
+						1920,116
+
+						V 359
+						H 0
+						V 67
+						Z
+						">
+					</animate>
+				</path>
+			</svg>
+		</div>
+	);
+}
+
+export default VoiceBars;
--- a/src/coreSlice.js
+++ b/src/coreSlice.js
@@ -0,0 +1,17 @@
+import { createSlice } from "@reduxjs/toolkit";
+
+export const coreSlice = createSlice({
+	name: "core",
+	initialState: {
+		plugin: false,
+		data: {}
+	},
+	reducers: {
+		setPlugin: (state, action) => ({...state, plugin: action.payload}),
+		setData: (state, action) => ({...state, data: action.payload}),
+	}
+});
+
+export const { setPlugin, setData } = coreSlice.actions;
+export const selectCore = state => state.core;
+export default coreSlice.reducer;
--- a/src/index.css
+++ b/src/index.css
@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}
--- a/src/index.js
+++ b/src/index.js
@@ -0,0 +1,21 @@
+import React from "react";
+import ReactDOM from "react-dom";
+import "./index.css";
+import App from "./App";
+import store from "./app/store";
+import { Provider } from "react-redux";
+import * as serviceWorker from "./serviceWorker";
+
+ReactDOM.render(
+	<React.StrictMode>
+		<Provider store={store}>
+			<App />
+		</Provider>
+	</React.StrictMode>,
+	document.getElementById("root")
+);
+
+// If you want your app to work offline and load faster, you can change
+// unregister() to register() below. Note this comes with some pitfalls.
+// Learn more about service workers: https://bit.ly/CRA-PWA
+serviceWorker.unregister();
--- a/src/plugins/Accident.js
+++ b/src/plugins/Accident.js
@@ -0,0 +1,85 @@
+import React, { useState, useEffect, useRef } from "react";
+import PropTypes from "prop-types";
+import { Box, Button, Heading, Text } from "grommet";
+import { Aid, Impact } from "grommet-icons";
+
+import Telegram from "../utils/telegram";
+import { TG_API, TG_USERID } from "../config";
+
+function sendNotification(close) {
+	if (window.sendingAccidentAlert)
+		return;
+	window.sendingAccidentAlert = true;
+	const bot = new Telegram(TG_API);
+	bot.sendMessage(TG_USERID, "User detected in an accident. Location has been attached below.");
+	navigator.geolocation.getCurrentPosition(
+		position => {
+			window.sendingAccidentAlert = false;
+			bot.sendLocation( TG_USERID,
+				position.coords.latitude, position.coords.longitude);
+		},
+		() => {
+			window.sendingAccidentAlert = false;
+			bot.sendMessage(TG_USERID, "Error retrieving location");
+		}
+	);
+	setTimeout(close, 2000);
+}
+
+function Accident(props) {
+	const threshold = 20;
+	const [ time, setTime ] = useState(threshold);
+	const countRef = useRef(null);
+
+	function decrementTime(time) {
+		if (time === 0) {
+			clearInterval(countRef.current);
+			sendNotification(props.close);
+			return 0;
+		}
+		return time - 1;
+	}
+	useEffect(() => {
+		countRef.current = setInterval(() => setTime(decrementTime), 1000);
+		return () => clearInterval(countRef.current);
+	}, []);
+
+	function dismiss() {
+		clearTimeout(countRef.current);
+		props.close();
+	}
+	return (
+		<Box
+			align="center"
+			background="light-1"
+			width="100vw"
+			justify="center"
+			direction="column"
+			alignContent="center"
+			height="95vh"
+		>
+			{
+				time === 0 ?
+					<Aid color="plain" size="xlarge" />
+					:<Impact color="status-critical" size="xlarge" />
+			}
+			<Heading>{
+				time === 0 ?
+					"Calling Ambulance!"
+					:"Accident Detected!"
+			}</Heading>
+			<Text>{
+				time === 0 ? "Calling Ambulance":
+					`To cancel calling the ambulance, press the button below. (${time})`
+			}</Text>
+			<Button primary size="large" onClick={dismiss}
+				label="Dismiss" margin="1.5em" />
+		</Box>
+	);
+}
+
+Accident.propTypes = {
+	close: PropTypes.func
+};
+
+export default Accident;
--- a/src/plugins/GenericPageWithIcon.js
+++ b/src/plugins/GenericPageWithIcon.js
@@ -0,0 +1,35 @@
+import React from "react";
+import PropTypes from "prop-types";
+import { Box, Button, Heading, Text } from "grommet";
+
+function GenericPageWithIcon(props) {
+	return (
+		<Box
+			align="center"
+			background="light-1"
+			width="100vw"
+			justify="center"
+			direction="column"
+			alignContent="center"
+			height="95vh"
+			style={{
+				padding: "0 3em",
+			}}
+		>
+			{props.icon}
+			<Heading>{props.title}</Heading>
+			<Text style={{ textAlign: "center" }}>{props.description}</Text>
+			<Button primary size="large" onClick={props.close}
+				label="Dismiss" margin="1.5em" />
+		</Box>
+	);
+}
+
+GenericPageWithIcon.propTypes = {
+	title: PropTypes.string,
+	description: PropTypes.string,
+	icon: PropTypes.node,
+	close: PropTypes.func
+};
+
+export default GenericPageWithIcon;
--- a/src/plugins/Manual.js
+++ b/src/plugins/Manual.js
@@ -0,0 +1,23 @@
+import React from "react";
+import PropTypes from "prop-types";
+import GenericPageWithIcon from "./GenericPageWithIcon";
+import { StatusInfo } from "grommet-icons";
+
+function Manual(props) {
+	return (
+		<GenericPageWithIcon
+			title={props.data.title}
+			description={props.data.description}
+			icon={<StatusInfo color="plain" size="xlarge" />}
+			close={props.close}
+		/>);
+}
+
+Manual.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+Manual.pluginName = "Manual";
+
+export default Manual;
--- a/src/plugins/Maps.js
+++ b/src/plugins/Maps.js
@@ -0,0 +1,53 @@
+import React, { useState, useEffect } from "react";
+import PropTypes from "prop-types";
+import { Box, Button } from "grommet";
+
+import { MAPS_API } from "../config";
+
+function Maps(props) {
+	const [ location, setLocation ] = useState([null, null]);
+	useEffect(() => {
+		navigator.geolocation.getCurrentPosition(
+			position => setLocation([position.coords.latitude, position.coords.longitude]),
+			() => {}
+		);
+	});
+
+	const mapsEmbedUrl = new URL("https://www.google.com/maps/embed/v1/view");
+	mapsEmbedUrl.searchParams.append("key", MAPS_API);
+	mapsEmbedUrl.searchParams.append("center", `${location[0]},${location[1]}`);
+	mapsEmbedUrl.searchParams.append("zoom", 14);
+	return (
+		<Box
+			align="center"
+			background="light-1"
+			width="100vw"
+			justify="center"
+			direction="column"
+			alignContent="center"
+			height="95vh"
+		>
+			{location[0] === null ?
+				"Loading Location":
+				<iframe
+					width="650"
+					height="300"
+					frameBorder="0"
+					style={{ border: 0 }}
+					src={mapsEmbedUrl.href}>
+				</iframe>
+			}
+			<Button primary size="large" onClick={props.close}
+				label="Dismiss" margin="1.5em" />
+		</Box>
+	);
+}
+
+Maps.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+Maps.pluginName = "Maps";
+
+export default Maps;
--- a/src/plugins/Marketplace.js
+++ b/src/plugins/Marketplace.js
@@ -0,0 +1,67 @@
+import React from "react";
+import PropTypes from "prop-types";
+import { Box, Button, Card, CardBody, CardFooter, CardHeader, Heading } from "grommet";
+import { InstallOption, Trash } from "grommet-icons";
+
+
+function Marketplace(props) {
+	const plugins = [
+		{
+			name: "Maps",
+			description: "Google Maps is a mapping service. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling.",
+			installed: true
+		},
+		{
+			name: "Smart Home",
+			description: "Smart Home Plugin lets you integrate with various well known smart devices allowing you to stream video from various devices.",
+			installed: true
+		},
+		{
+			name: "Spotify",
+			description: "With Spotify, you have access to a world of music. You can listen to artists and albums, or create your own playlist of your favourite songs.",
+			installed: false
+		},
+	];
+	return (
+		<Box
+			align="center"
+			background="light-1"
+			width="100vw"
+			justify="center"
+			direction="column"
+			alignContent="center"
+			height="95vh"
+		>
+			<Box wrap="wrap" direction="row">
+				{
+					plugins.map(i =>
+						<Card key={i.name} style={{margin: "1em", width: "30%"}}>
+							<CardHeader pad="medium"><Heading>{i.name}</Heading></CardHeader>
+							<CardBody pad="medium">{i.description}</CardBody>
+							<CardFooter pad="medium" justify="center">
+								<Button
+									label={i.installed ? "Uninstall": "Install"}
+									icon={i.installed ?
+										<Trash color="status-error" /> :
+										<InstallOption color="status-ok" />
+									}
+								/>
+							</CardFooter>
+						</Card>
+					)
+				}
+			</Box>
+			<Button primary size="large" onClick={props.close}
+				label="Dismiss" margin="1.5em" />
+		</Box>
+	);
+}
+
+Marketplace.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+Marketplace.pluginName = "Marketplace";
+
+export default Marketplace;
--- a/src/plugins/PetMode.js
+++ b/src/plugins/PetMode.js
@@ -0,0 +1,59 @@
+import React, { useState, useEffect } from "react";
+import PropTypes from "prop-types";
+import GenericPageWithIcon from "./GenericPageWithIcon";
+import { Sun } from "grommet-icons";
+import axios from "axios";
+
+import Telegram from "../utils/telegram";
+import { CAR_API, TG_API, TG_USERID  } from "../config";
+
+function sendNotification(temp) {
+	if (window.sendingPetAlert)
+		return;
+	window.sendingPetAlert = true;
+	const bot = new Telegram(TG_API);
+	bot.sendMessage(TG_USERID, `The temperature in the car is ${temp}°C. Please check your child/pet.`);
+	window.sendingPetAlert = false;
+}
+
+function PetMode(props) {
+	const [ temp, setTemp ] = useState(null);
+	const [ , setNotified ] = useState(false);
+	useEffect(() => {
+		axios.get(`${CAR_API}data/InsideTemperature`)
+			.then(resp => setTemp(resp.data.value));
+		const id = setInterval(
+			() => axios.get(`${CAR_API}data/InsideTemperature`)
+				.then(resp => {
+					setTemp(resp.data.value);
+					if (resp.data.value > 35 || resp.data.value < 5) {
+						setNotified(notified => {
+							if (notified)
+								return true;
+							sendNotification(resp.data.value);
+							return true;
+						});
+					}
+				}),
+			1000
+		);
+		return () => clearInterval(id);
+	}, []);
+	if (temp === null)
+		return <></>;
+	return (
+		<GenericPageWithIcon
+			title={temp === null ? "Fetching temperature": `${temp}°C`}
+			description={`The temperature inside is ${temp}°C. The pet / child is ${temp > 35 ? "un": ""}safe.`}
+			icon={<Sun color={temp > 35 ? "status-critical": "plain"} size="xlarge" />}
+			close={props.close}
+		/>);
+}
+
+PetMode.propTypes = {
+	close: PropTypes.func
+};
+
+PetMode.pluginName = "Temperature";
+
+export default PetMode;
--- a/src/plugins/SmartHome.js
+++ b/src/plugins/SmartHome.js
@@ -0,0 +1,50 @@
+import React, {useState, useEffect} from "react";
+import PropTypes from "prop-types";
+import { Box, Button } from "grommet";
+import axios from "axios";
+
+import { CAMERA_URL, LIGHTS_URL } from "../config";
+
+function SmartHome(props) {
+	const [ idx, setIdx ] = useState(0);
+	useEffect(() => {
+		const id = setInterval(() => setIdx(i => i + 1), 20);
+		return () => clearInterval(id);
+	}, []);
+	function turnOn() {
+		axios.get(`${LIGHTS_URL}/on`);
+	}
+	function turnOff() {
+		axios.get(`${LIGHTS_URL}/off`);
+	}
+	return (
+		<Box
+			align="center"
+			background="light-1"
+			width="100vw"
+			justify="center"
+			direction="column"
+			alignContent="center"
+			height="95vh"
+		>
+			<img src={`${CAMERA_URL}?id=${idx}`} />
+			<Box direction="row" margin="1em 0">
+				<Button primary size="large" onClick={turnOn}
+					label="Turn On Lights" margin="0 0 0 0" />
+				<Button primary size="large" onClick={turnOff}
+					label="Turn Off Lights" margin="0 0 0 1em" />
+			</Box>
+			<Button primary size="large" onClick={props.close}
+				label="Dismiss" margin="0" />
+		</Box>
+	);
+}
+
+SmartHome.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+SmartHome.pluginName = "Smart Home";
+
+export default SmartHome;
--- a/src/plugins/Temperature.js
+++ b/src/plugins/Temperature.js
@@ -0,0 +1,23 @@
+import React from "react";
+import PropTypes from "prop-types";
+import GenericPageWithIcon from "./GenericPageWithIcon";
+import { Sun } from "grommet-icons";
+
+function Temperature(props) {
+	return (
+		<GenericPageWithIcon
+			title={props.data.temperature}
+			description={`The current temperature outside is ${props.data.temperature}℃`}
+			icon={<Sun color="plain" size="xlarge" />}
+			close={props.close}
+		/>);
+}
+
+Temperature.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+Temperature.pluginName = "Temperature";
+
+export default Temperature;
--- a/src/plugins/Warning.js
+++ b/src/plugins/Warning.js
@@ -0,0 +1,23 @@
+import React from "react";
+import PropTypes from "prop-types";
+import GenericPageWithIcon from "./GenericPageWithIcon";
+import { Alert } from "grommet-icons";
+
+function Warning(props) {
+	return (
+		<GenericPageWithIcon
+			title={props.data.title}
+			description={props.data.description}
+			icon={<Alert color="status-critical" size="xlarge" />}
+			close={props.close}
+		/>);
+}
+
+Warning.propTypes = {
+	data: PropTypes.object,
+	close: PropTypes.func
+};
+
+Warning.pluginName = "Warning";
+
+export default Warning;
--- a/src/plugins/index.js
+++ b/src/plugins/index.js
@@ -0,0 +1,19 @@
+import Warning from "./Warning";
+import Manual from "./Manual";
+import Temperature from "./Temperature";
+import Accident from "./Accident";
+import PetMode from "./PetMode";
+import SmartHome from "./SmartHome";
+import Maps from "./Maps";
+import Marketplace from "./Marketplace";
+
+export default {
+	warning: Warning,
+	manual: Manual,
+	temperature: Temperature,
+	accident: Accident,
+	petMode: PetMode,
+	smartHome: SmartHome,
+	maps: Maps,
+	marketplace: Marketplace,
+};
--- a/src/sample.config.js
+++ b/src/sample.config.js
@@ -0,0 +1,9 @@
+const WS_BASE = "http://localhost:5050/";
+const TG_API = "xxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxx";
+const TG_USERID = 123456789;
+const CAR_API = "http://localhost:5000/";
+const CAMERA_URL = "http://path.to/still/image.jpg";
+const MAPS_API = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
+const LIGHTS_URL = "http://192.168.1.50:5000/";
+
+export { WS_BASE, TG_API, TG_USERID, CAR_API, CAMERA_URL, MAPS_API, LIGHTS_URL };
--- a/src/serviceWorker.js
+++ b/src/serviceWorker.js
@@ -0,0 +1,137 @@
+// This optional code is used to register a service worker.
+// register() is not called by default.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on subsequent visits to a page, after all the
+// existing tabs open on the page have been closed, since previously cached
+// resources are updated in the background.
+
+// To learn more about the benefits of this model and instructions on how to
+// opt-in, read https://bit.ly/CRA-PWA
+
+const isLocalhost = Boolean(
+	window.location.hostname === "localhost" ||
+	// [::1] is the IPv6 localhost address.
+	window.location.hostname === "[::1]" ||
+	// 127.0.0.0/8 are considered localhost for IPv4.
+	window.location.hostname.match(
+		/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+	)
+);
+
+export function register(config) {
+	if (process.env.NODE_ENV === "production" && "serviceWorker" in navigator) {
+		// The URL constructor is available in all browsers that support SW.
+		const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
+		if (publicUrl.origin !== window.location.origin) {
+			// Our service worker won"t work if PUBLIC_URL is on a different origin
+			// from what our page is served on. This might happen if a CDN is used to
+			// serve assets; see https://github.com/facebook/create-react-app/issues/2374
+			return;
+		}
+
+		window.addEventListener("load", () => {
+			const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+			if (isLocalhost) {
+				// This is running on localhost. Let"s check if a service worker still exists or not.
+				checkValidServiceWorker(swUrl, config);
+
+				// Add some additional logging to localhost, pointing developers to the
+				// service worker/PWA documentation.
+				navigator.serviceWorker.ready.then(() => {
+					console.log(
+						"This web app is being served cache-first by a service " +
+						"worker. To learn more, visit https://bit.ly/CRA-PWA"
+					);
+				});
+			} else {
+				// Is not localhost. Just register service worker
+				registerValidSW(swUrl, config);
+			}
+		});
+	}
+}
+
+function registerValidSW(swUrl, config) {
+	navigator.serviceWorker
+		.register(swUrl)
+		.then(registration => {
+			registration.onupdatefound = () => {
+				const installingWorker = registration.installing;
+				if (installingWorker == null) {
+					return;
+				}
+				installingWorker.onstatechange = () => {
+					if (installingWorker.state === "installed") {
+						if (navigator.serviceWorker.controller) {
+							// At this point, the updated precached content has been fetched,
+							// but the previous service worker will still serve the older
+							// content until all client tabs are closed.
+							console.log(
+								"New content is available and will be used when all " +
+								"tabs for this page are closed. See https://bit.ly/CRA-PWA."
+							);
+
+							// Execute callback
+							if (config && config.onUpdate) {
+								config.onUpdate(registration);
+							}
+						} else {
+							// At this point, everything has been precached.
+							// It"s the perfect time to display a
+							// "Content is cached for offline use." message.
+							console.log("Content is cached for offline use.");
+
+							// Execute callback
+							if (config && config.onSuccess) {
+								config.onSuccess(registration);
+							}
+						}
+					}
+				};
+			};
+		})
+		.catch(error => {
+			console.error("Error during service worker registration:", error);
+		});
+}
+
+function checkValidServiceWorker(swUrl, config) {
+	// Check if the service worker can be found. If it can"t reload the page.
+	fetch(swUrl, {
+		headers: { "Service-Worker": "script" },
+	})
+		.then(response => {
+			// Ensure service worker exists, and that we really are getting a JS file.
+			const contentType = response.headers.get("content-type");
+			if (
+				response.status === 404 ||
+				(contentType != null && contentType.indexOf("javascript") === -1)
+			) {
+				// No service worker found. Probably a different app. Reload the page.
+				navigator.serviceWorker.ready.then(registration => {
+					registration.unregister().then(() => {
+						window.location.reload();
+					});
+				});
+			} else {
+				// Service worker found. Proceed as normal.
+				registerValidSW(swUrl, config);
+			}
+		})
+		.catch(() => {
+			console.log(
+				"No internet connection found. App is running in offline mode."
+			);
+		});
+}
+
+export function unregister() {
+	if ("serviceWorker" in navigator) {
+		navigator.serviceWorker.ready.then(registration => {
+			registration.unregister();
+		});
+	}
+}
--- a/src/utils/index.js
+++ b/src/utils/index.js
--- a/src/utils/telegram.js
+++ b/src/utils/telegram.js
@@ -0,0 +1,19 @@
+import axios from "axios";
+
+class Telegram {
+	constructor(token) {
+		this.axios = axios.create({
+			baseURL: `https://api.telegram.org/bot${token}`
+		});
+	}
+
+	sendMessage(chat_id, text) {
+		this.axios.post("/sendMessage", {chat_id, text});
+	}
+
+	sendLocation(chat_id, latitude, longitude) {
+		this.axios.post("/sendLocation", {chat_id, latitude, longitude});
+	}
+}
+
+export default Telegram;
--- a/src/voiceSlice.js
+++ b/src/voiceSlice.js
@@ -0,0 +1,17 @@
+import { createSlice } from "@reduxjs/toolkit";
+
+export const voiceSlice = createSlice({
+	name: "voice",
+	initialState: {
+		recording: false,
+		text: null
+	},
+	reducers: {
+		setRecording: (state, action) => ({...state, recording: action.payload}),
+		setText: (state, action) => ({...state, text: action.payload}),
+	}
+});
+
+export const { setRecording, setText } = voiceSlice.actions;
+export const selectVoice = state => state.voice;
+export default voiceSlice.reducer;
--- a/yarn.lock
+++ b/yarn.lock
Author	SHA1	Message	Date
Ceda EI	a1dc088a23	Fix repeating notifications in Accident.js	2021-01-06 13:55:56 +05:30
Ceda EI	d4a19060e8	Add notifications to pet mode	2021-01-06 13:55:22 +05:30
Ceda EI	fe9f7e81e9	Add Smart Lights to SmartHome	2021-01-05 22:28:57 +05:30
Ceda EI	6e07c2be85	Add marketplace	2021-01-04 23:53:59 +05:30
Ceda EI	03db7575fd	Changes in theming	2021-01-04 23:53:20 +05:30
Ceda EI	df7470f147	Add Maps plugin	2021-01-04 14:54:45 +05:30
Ceda EI	17a3436017	Fix typo	2021-01-04 12:53:20 +05:30
Ceda EI	4bdcd49e1f	Add SmartHome and relevant config	2021-01-04 12:18:38 +05:30
Ceda EI	031c1ede21	Add Voice Wave Animation for recording and show recorded text	2021-01-04 03:45:09 +05:30
Ceda EI	08e5c2e3d2	Add socket.io event handlers for voice:* messages	2021-01-04 00:59:02 +05:30
Ceda EI	2c80c4b279	Add voiceSlice redux slice for voice icon state	2021-01-04 00:58:07 +05:30
Ceda EI	66d688291c	Add locking mechanism around sendNotification Workaround for multiple messages being sent	2021-01-03 12:51:50 +05:30
Ceda EI	49430114fe	Use standardized colors instead of color codes	2021-01-03 12:25:49 +05:30
Ceda EI	cfd0056197	Add PetMode plugin and integrate it into home page	2021-01-02 04:05:03 +05:30
Ceda EI	facd8d912f	Integrate telegram with accident plugin	2021-01-01 15:58:29 +05:30
Ceda EI	b743cbc9a5	Add telegram util to send telegram messages and location	2021-01-01 15:58:02 +05:30
Ceda EI	ace77028c4	Rename plugins to fit conventions	2021-01-01 14:05:39 +05:30
Ceda EI	dd215a8acc	Create Accident plugin	2021-01-01 13:58:34 +05:30
Ceda EI	90a03dc17c	Make no-unused-vars a warning instead of an error	2021-01-01 12:54:19 +05:30
Ceda EI	e1c42c90d5	Fix rendering issues with plugins Plugins wouldn't render if the number of hooks changed. This was because the dynamic content substitution would create variable number of hooks. This has been fixed by creating an element instead of placing content.	2021-01-01 01:23:42 +05:30
Ceda EI	cb8f6daccc	Add temperature plugin	2020-12-21 22:25:00 +05:30
Ceda EI	822eff6c5d	Remove MPD and Weather plugins	2020-12-21 21:59:10 +05:30
Ceda EI	ce86f1e029	Remove App.css	2020-12-21 17:53:34 +05:30
Ceda EI	7ed58e94d8	Create the front page of the OSD	2020-12-21 17:51:27 +05:30
Ceda EI	446afb939a	Add manual plugin	2020-12-21 17:26:58 +05:30
Ceda EI	cae5d1c95a	Move page structure of warning into GenericPageWithIcon	2020-12-21 16:49:33 +05:30
Ceda EI	fde5018da8	Add warning plugin. Add grommet-icons as dependency	2020-12-21 15:43:25 +05:30
Ceda EI	fcc81cf7e5	Add WebSocket provider and handler for changePlugin	2020-12-21 15:16:05 +05:30
Ceda EI	459d334732	Add sample config and update gitignore	2020-12-21 15:04:30 +05:30
Ceda EI	c5a475f9c5	Add socket-io.client as dependency	2020-12-21 10:03:43 +05:30
Ceda EI	40e3cc9d7e	Update .gitignore	2020-12-21 00:50:07 +05:30
Ceda EI	90ba2410b9	Create core structure for the app	2020-12-21 00:49:50 +05:30
Ceda EI	3b0a212ad4	Add grommet and dependencies	2020-12-20 18:37:19 +05:30
Ceda EI	a4a55afa70	Add React-Redux boilerplate	2020-12-20 18:05:37 +05:30