feat: rewrite app system

2024-04-24 17:32:01 +02:00
parent 7b8165a0ec
commit 74268493d6
63 changed files with 19722 additions and 610 deletions
--- a/apps/main/.eslintrc
+++ b/apps/main/.eslintrc
@ -0,0 +1,5 @@
+{
+  "rules": {
+    "react-hooks/exhaustive-deps": "off"
+  }
+}
--- a/apps/main/.gitignore
+++ b/apps/main/.gitignore
@ -0,0 +1,23 @@
+# 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*
--- a/apps/main/Makefile
+++ b/apps/main/Makefile
@ -0,0 +1,12 @@
+.PHONY: build
+build: node_modules
+	npm run build
+
+node_modules:
+	npm ci
+
+.env.development.local:
+	echo "REACT_APP_ARCAST_SERVER_BASE_URL=http://127.0.0.1:45555" > .env.development.local
+
+dev: .env.development.local
+	npm run start
--- a/apps/main/package-lock.json
+++ b/apps/main/package-lock.json
--- a/apps/main/package.json
+++ b/apps/main/package.json
@ -0,0 +1,50 @@
+{
+  "name": "main",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@tanstack/react-query": "^5.32.0",
+    "@testing-library/jest-dom": "^5.17.0",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/user-event": "^13.5.0",
+    "@types/jest": "^27.5.2",
+    "@types/node": "^16.18.96",
+    "@types/react": "^18.2.79",
+    "@types/react-dom": "^18.2.25",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-router-dom": "^6.23.0",
+    "react-scripts": "5.0.1",
+    "typescript": "^4.9.5",
+    "web-vitals": "^2.1.4",
+    "webrtc-adapter": "^9.0.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "homepage": "/apps/main",
+  "devDependencies": {
+    "@babel/plugin-proposal-private-property-in-object": "^7.21.11"
+  }
+}
--- a/apps/main/public/arcast-app.json
+++ b/apps/main/public/arcast-app.json
@ -0,0 +1,11 @@
+{
+    "id": "main",
+    "title": {
+        "fr": "Accueil",
+        "en": "Home"
+    },
+    "description": {
+        "fr": "Voir la liste des applications",
+        "en": "See apps list"
+    }
+}
--- a/apps/main/public/favicon.ico
+++ b/apps/main/public/favicon.ico
--- a/apps/main/public/index.html
+++ b/apps/main/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>Main | Apps | Arcast</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/apps/main/public/logo192.png
+++ b/apps/main/public/logo192.png
--- a/apps/main/public/logo512.png
+++ b/apps/main/public/logo512.png
--- a/apps/main/public/manifest.json
+++ b/apps/main/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/apps/main/public/robots.txt
+++ b/apps/main/public/robots.txt
@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
--- a/apps/main/src/App.css
+++ b/apps/main/src/App.css
--- a/apps/main/src/App.tsx
+++ b/apps/main/src/App.tsx
@ -0,0 +1,36 @@
+import React, { FunctionComponent } from "react";
+
+import { createHashRouter, RouterProvider } from "react-router-dom";
+import { Layout } from "./components/Layout/Layout";
+
+import { HomePage } from "./pages/HomePage/HomePage";
+import { ScreenSharingPage } from "./pages/ScreenSharingPage/ScreenSharingPage";
+
+const router = createHashRouter([
+  {
+    path: "/",
+    element: <Layout />,
+    children: [
+      {
+        path: "",
+        element: <HomePage />,
+      },
+      {
+        path: "/screen-sharing",
+        element: <ScreenSharingPage />,
+        children: [
+          {
+            path: "sessions/:sessionId",
+            element: <ScreenSharingPage />,
+          },
+        ],
+      },
+    ],
+  },
+]);
+
+export const App: FunctionComponent = () => {
+  return <RouterProvider router={router} />;
+};
+
+export default App;
--- a/apps/main/src/api/arcast.ts
+++ b/apps/main/src/api/arcast.ts
@ -0,0 +1,164 @@
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+
+const BASE_URL = process.env.REACT_APP_ARCAST_SERVER_BASE_URL ?? ""
+
+export interface AppInfos {
+    defaultApp: string;
+    apps: App[];
+}
+
+export interface App {
+    id: string;
+    title: { [lang: string]: string };
+    description: { [lang: string]: string };
+    icon: string;
+    hidden: boolean;
+}
+
+export const usePlayerAppInfos = () => {
+    return useQuery({
+        queryKey: ["appsInfos"],
+        queryFn: getAppInfos,
+        select: (appInfos) => appInfos ?? { apps: [], defaultApp: "main" }
+    })
+}
+
+export async function getAppInfos() {
+    const response = await fetch(`${BASE_URL}/api/v1/apps`);
+    const result = await response.json();
+    const appInfos = result.data as AppInfos;
+    return appInfos;
+}
+
+
+export interface Status {
+    id: string
+    status: string
+    title: string
+    url: string
+}
+
+export const usePlayerStatus = () => {
+    return useQuery({
+        queryKey: ["playerStatus"],
+        queryFn: getStatus,
+        select: (status) => status ?? {}
+    })
+}
+
+export async function getStatus() {
+    const response = await fetch(`${BASE_URL}/api/v1/status`);
+    const result = await response.json();
+    const appInfos = result.data as Status;
+    return appInfos;
+}
+
+export interface BroadcastChannel {
+    opened: boolean
+    send: (data: string | ArrayBufferLike | Blob | ArrayBufferView) => void
+    close: () => void
+}
+
+export function getBroadcastChannel(channelId: string, onmessage?: (data: any) => void): BroadcastChannel {
+    let location: Location | URL = window.location
+    if (BASE_URL !== "") {
+        location = new URL(BASE_URL)
+    }
+
+    let scheme = "wss";
+    if (location.protocol === "http:") {
+        scheme = "ws";
+    }
+
+    var ws = new WebSocket(
+        `${scheme}://${location.host}/api/v1/broadcast/${channelId}`
+    );
+
+    const pending: (string | ArrayBufferLike | Blob | ArrayBufferView)[] = []
+
+    var channel = {
+        opened: false,
+        send: (message: string | ArrayBufferLike | Blob | ArrayBufferView) => {
+            if (channel.opened) {
+                ws.send(message);
+            } else {
+                pending.push(message)
+            }
+        },
+        close: () => {
+            ws.close();
+        },
+    };
+
+    ws.onmessage = (evt: MessageEvent<any>) => {
+        if (typeof onmessage !== "function") {
+            return;
+        }
+
+        onmessage(evt.data);
+    };
+    ws.onclose = () => {
+        ws.onmessage = null;
+        ws.onclose = null;
+        ws.onopen = null;
+        channel.opened = false;
+    };
+    ws.onopen = () => {
+        channel.opened = true;
+        while (pending.length > 0) {
+            const message = pending.shift()
+            if (message) ws.send(message)
+        }
+    };
+
+    return channel;
+}
+
+
+export async function cast(url: string): Promise<Status> {
+    const response = await fetch(`${BASE_URL}/api/v1/cast`, {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json'
+        },
+        body: JSON.stringify({ url })
+    });
+    const result = await response.json();
+    const status = result.data as Status;
+    return status;
+}
+
+export function useCast() {
+    const queryClient = useQueryClient()
+
+    return useMutation({
+        mutationFn: (params: { url: string }) => cast(params.url),
+        onSuccess: () => {
+            queryClient.invalidateQueries({ queryKey: ['playerStatus'] })
+        }
+    })
+}
+
+
+export async function reset(): Promise<Status> {
+    const response = await fetch(`${BASE_URL}/api/v1/cast`, {
+        method: 'DELETE',
+        headers: {
+            'Content-Type': 'application/json'
+        },
+    });
+    const result = await response.json();
+    const status = result.data as Status;
+    return status;
+}
+
+export function useReset() {
+    const queryClient = useQueryClient()
+
+    return useMutation({
+        mutationFn: () => reset(),
+        onSuccess: () => {
+            queryClient.invalidateQueries({ queryKey: ['playerStatus'] })
+        }
+    })
+}
--- a/apps/main/src/api/webrtc.ts
+++ b/apps/main/src/api/webrtc.ts
@ -0,0 +1,275 @@
+import { BroadcastChannel, cast, getBroadcastChannel } from "./arcast"
+
+export class ScreenSharing extends EventTarget {
+    signaling: BroadcastChannel
+    handlers: { [messageType: string]: (data: { type: string, data: any }) => void }
+
+    constructor() {
+        super()
+        this.handlers = {}
+        this.signaling = getBroadcastChannel("arcast.screen-sharing", this.onSignal.bind(this))
+    }
+
+    onSignal(data: any) {
+        let message: any
+        try {
+            message = JSON.parse(data)
+        } catch (err) {
+            console.warn(err)
+            return
+        }
+
+        if (typeof message.type !== "string") return
+
+        const handler = this.handlers[message.type]
+
+        if (!handler) return
+
+        handler(message.data)
+    }
+
+    send(type: string, data: any) {
+        this.signaling.send(JSON.stringify({ type, data }));
+    }
+}
+
+
+export class ScreenSharingClient extends ScreenSharing {
+    sessionId: string
+    clientId: string
+
+    peerConnection: RTCPeerConnection | undefined
+
+    constructor(sessionId: string) {
+        super()
+        this.sessionId = sessionId
+        this.clientId = window.crypto.randomUUID()
+        this.handlers['server-offer'] = this.onServerOffer.bind(this)
+        this.handlers['ice-candidate'] = this.onIceCandidate.bind(this)
+    }
+
+    connect() {
+        this.send("client-request", { clientId: this.clientId, sessionId: this.sessionId })
+    }
+
+    close() {
+        this.signaling.close()
+    }
+
+    async onServerOffer(message: any) {
+        if (!this.checkMessage(message)) return
+
+        const conn = new RTCPeerConnection()
+
+        conn.onicecandidate = this.sendCandidate.bind(this)
+        conn.ontrack = this.onTrack.bind(this)
+        conn.onconnectionstatechange = (evt: Event) => {
+            const state = conn.connectionState
+            this.dispatchEvent(new StateChangedEvent(state))
+        }
+
+        await conn.setRemoteDescription(new RTCSessionDescription(message.offer))
+
+        const answer = await conn.createAnswer()
+        await conn.setLocalDescription(answer)
+
+        this.peerConnection = conn
+
+        this.send("client-answer", { clientId: this.clientId, sessionId: this.sessionId, answer })
+    }
+
+    sendCandidate(evt: RTCPeerConnectionIceEvent) {
+        this.send("ice-candidate", {
+            clientId: this.clientId,
+            sessionId: this.sessionId,
+            candidate: evt.candidate
+        })
+    }
+
+    onTrack(evt: RTCTrackEvent) {
+        if (!evt.streams || evt.streams.length < 1) return;
+        const stream = evt.streams[0]
+        this.dispatchEvent(new StreamChangedEvent(stream))
+    }
+
+    async onIceCandidate(message: any) {
+        if (!this.checkMessage(message)) return
+        if (!this.peerConnection) return
+        if (!message.candidate) return
+
+        await this.peerConnection.addIceCandidate(message.candidate)
+    }
+
+    checkMessage(message: any) {
+        const sessionId = message.sessionId;
+        if (!this.sessionId || sessionId !== this.sessionId) return false;
+
+        if (this.clientId !== message.clientId) return false;
+
+        return true
+    }
+}
+
+export enum ScreenSharingServerState {
+    Idle = "idle",
+    Sharing = "sharing"
+}
+
+export class ScreenSharingServer extends ScreenSharing {
+    stream: MediaStream | undefined
+    sessionId: string | undefined
+    peerConnections: {
+        [key: string]: RTCPeerConnection
+    }
+
+    state: ScreenSharingServerState
+
+    constructor() {
+        super()
+        this.peerConnections = {}
+        this.state = ScreenSharingServerState.Idle
+        this.handlers['client-request'] = this.onClientRequest.bind(this)
+        this.handlers['client-answer'] = this.onClientAnswer.bind(this)
+        this.handlers['ice-candidate'] = this.onIceCandidate.bind(this)
+    }
+
+    async shareScreen(options?: DisplayMediaStreamOptions) {
+        try {
+            this.stream = await navigator.mediaDevices.getDisplayMedia(options)
+        } catch (err) {
+            console.warn(err)
+            return
+        }
+
+        this.sessionId = window.crypto.randomUUID()
+
+        const url = `http://127.0.0.1:45555/apps/main/#screen-sharing/sessions/${this.sessionId}`
+        cast(url)
+
+        if (process.env.NODE_ENV === "development") {
+            window.open(`http://localhost:3000/apps/main/#screen-sharing/sessions/${this.sessionId}`, "_blank")
+        }
+
+        this.state = ScreenSharingServerState.Sharing
+        this.dispatchEvent(new StateChangedEvent(ScreenSharingServerState.Sharing))
+    }
+
+    onClientRequest(message: any) {
+        if (!this.checkMessage(message)) return
+        this.addNewClient(message.clientId)
+    }
+
+    async onIceCandidate(message: any) {
+        if (!this.checkMessage(message)) return
+
+        const conn = this.peerConnections[message.clientId]
+        if (!conn) return
+
+        if (!message.candidate) return
+
+        await conn.addIceCandidate(message.candidate)
+    }
+
+    async onClientAnswer(message: any) {
+        if (!this.checkMessage(message)) return
+
+        const conn = this.peerConnections[message.clientId]
+        if (!conn) return
+
+        await conn.setRemoteDescription(new RTCSessionDescription(message.answer));
+    }
+
+    checkMessage(message: any) {
+        const sessionId = message.sessionId;
+        if (!this.sessionId || sessionId !== this.sessionId) return false;
+
+        const clientId = message.clientId;
+        if (!clientId) return false;
+
+        return true
+    }
+
+    async addNewClient(clientId: string) {
+        if (!this.stream) return
+
+        const conn = new RTCPeerConnection();
+        const tracks = this.stream?.getVideoTracks()
+
+        if (!tracks || tracks.length === 0) {
+            return
+        }
+
+        conn.addTrack(tracks[0], this.stream)
+
+        const offer = await conn.createOffer()
+        await conn.setLocalDescription(offer);
+
+        conn.onicecandidate = this.sendCandidate.bind(this, clientId)
+        conn.onconnectionstatechange = (evt: Event) => {
+            const isClosed = conn.connectionState === "disconnected" ||
+                conn.connectionState === "failed"
+            if (!isClosed) return;
+            conn.onicecandidate = null;
+            conn.onconnectionstatechange = null;
+            conn.close();
+
+            console.log("Removing client", clientId);
+            delete this.peerConnections[clientId];
+        }
+
+        console.log("Adding client", clientId);
+        this.peerConnections[clientId] = conn;
+
+        this.send("server-offer", { sessionId: this.sessionId, clientId, offer })
+    }
+
+    sendCandidate(clientId: string, evt: RTCPeerConnectionIceEvent) {
+        this.send("ice-candidate", {
+            clientId,
+            sessionId: this.sessionId,
+            candidate: evt.candidate
+        })
+    }
+
+    close() {
+        this.signaling.close()
+
+        Object.keys(this.peerConnections).forEach(clientId => {
+            const conn = this.peerConnections[clientId];
+            conn.onicecandidate = null;
+            conn.onconnectionstatechange = null;
+            conn.close();
+            delete this.peerConnections[clientId]
+        })
+
+        const tracks = this.stream?.getTracks()
+        if (!tracks) return
+
+        tracks.forEach(track => track.stop())
+
+        this.state = ScreenSharingServerState.Idle
+        this.dispatchEvent(new StateChangedEvent(ScreenSharingServerState.Idle))
+    }
+}
+
+export const StreamChangedEventType = "stream-changed"
+
+export class StreamChangedEvent extends Event {
+    stream: MediaStream
+
+    constructor(stream: MediaStream) {
+        super(StreamChangedEventType)
+        this.stream = stream
+    }
+}
+
+export const StateChangedEventType = "state-changed"
+
+export class StateChangedEvent extends Event {
+    state: string
+
+    constructor(state: string) {
+        super(StateChangedEventType)
+        this.state = state
+    }
+}
--- a/apps/main/src/components/Button/Button.module.css
+++ b/apps/main/src/components/Button/Button.module.css
@ -0,0 +1,20 @@
+.root {
+    display: inline-block;
+    background-color: hsl(208, 46%, 52%);
+    cursor: pointer;
+    padding: 10px 15px;
+    border-radius: 5px;
+    color: hsl(208, 46%, 15%);;
+    font-weight: bolder;
+    font-size: 1.2em;
+}
+
+.root:hover {
+    background-color: hsl(208, 60%, 52%);
+    color: hsl(208, 60%, 15%);;;
+}
+
+.root > a {
+    text-decoration: none;
+    color: inherit;
+}
--- a/apps/main/src/components/Button/Button.tsx
+++ b/apps/main/src/components/Button/Button.tsx
@ -0,0 +1,16 @@
+import { FunctionComponent, PropsWithChildren } from "react";
+import styles from "./Button.module.css";
+export interface ButtonProps extends PropsWithChildren {
+  onClick?: React.MouseEventHandler<HTMLDivElement> | undefined;
+}
+
+export const Button: FunctionComponent<ButtonProps> = ({
+  children,
+  onClick,
+}) => {
+  return (
+    <div className={styles.root} onClick={onClick}>
+      {children}
+    </div>
+  );
+};
--- a/apps/main/src/components/Layout/Layout.module.css
+++ b/apps/main/src/components/Layout/Layout.module.css
@ -0,0 +1,17 @@
+.root {
+    height: 100%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.container {
+    width: 90%;
+}
+
+@media only screen and (max-width: 768px) {
+    .container {
+        width: 90%;
+        height: 90%;
+    }
+}
--- a/apps/main/src/components/Layout/Layout.tsx
+++ b/apps/main/src/components/Layout/Layout.tsx
@ -0,0 +1,15 @@
+import { FunctionComponent, PropsWithChildren } from "react";
+import styles from "./Layout.module.css";
+import { Outlet } from "react-router-dom";
+
+export interface LayoutProps extends PropsWithChildren {}
+
+export const Layout: FunctionComponent<LayoutProps> = ({ children }) => {
+  return (
+    <div className={styles.root}>
+      <div className={styles.container}>
+        <Outlet />
+      </div>
+    </div>
+  );
+};
--- a/apps/main/src/components/Panel/Panel.module.css
+++ b/apps/main/src/components/Panel/Panel.module.css
@ -0,0 +1,10 @@
+.root {
+    display: block;
+    background-color: #fff;
+    border-radius: 15px;
+    box-shadow: 10px 10px 10px #33333361;
+    position: relative;
+    padding: 30px 30px 30px 30px;
+    min-width: 33%;
+    color: #333;
+}
--- a/apps/main/src/components/Panel/Panel.tsx
+++ b/apps/main/src/components/Panel/Panel.tsx
@ -0,0 +1,7 @@
+import { FunctionComponent, PropsWithChildren } from "react";
+import styles from "./Panel.module.css";
+export interface PanelProps extends PropsWithChildren {}
+
+export const Panel: FunctionComponent<PanelProps> = ({ children }) => {
+  return <div className={styles.root}>{children}</div>;
+};
--- a/apps/main/src/components/Tabs/Tabs.module.css
+++ b/apps/main/src/components/Tabs/Tabs.module.css
@ -0,0 +1,3 @@
+.root {
+   
+}
--- a/apps/main/src/components/Tabs/Tabs.tsx
+++ b/apps/main/src/components/Tabs/Tabs.tsx
@ -0,0 +1,7 @@
+import { FunctionComponent, PropsWithChildren } from "react";
+import styles from "./Tabs.module.css";
+export interface TabsProps extends PropsWithChildren {}
+
+export const Tabs: FunctionComponent<TabsProps> = ({ children }) => {
+  return <div className={styles.root}>Tabs</div>;
+};
--- a/apps/main/src/index.css
+++ b/apps/main/src/index.css
@ -0,0 +1,105 @@
+html {
+  box-sizing: border-box;
+  font-size: 16px;
+  width: 100%;
+  height: 100%;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
+    "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans",
+    "Helvetica Neue", sans-serif;
+  width: 100%;
+  height: 100%;
+  background: rgb(76, 96, 188);
+  background: linear-gradient(
+    415deg,
+    rgba(4, 168, 243, 1),
+    rgb(76, 136, 188, 1),
+    rgba(76, 96, 188, 1),
+    rgb(115, 76, 188, 1),
+    rgb(87, 76, 188, 1)
+  );
+  background-size: 400% 400%;
+  animation: gradient 15s ease infinite;
+}
+
+@keyframes gradient {
+  0% {
+    background-position: 0% 50%;
+  }
+  50% {
+    background-position: 100% 50%;
+  }
+  100% {
+    background-position: 0% 50%;
+  }
+}
+
+#root {
+  height: 100%;
+}
+
+*,
+*:before,
+*:after {
+  box-sizing: inherit;
+}
+
+ol,
+ul {
+  list-style: none;
+}
+
+body,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+p,
+ol,
+ul {
+  margin: 0;
+  padding: 0;
+  font-weight: normal;
+}
+
+.container {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 10px;
+}
+
+.panel {
+  display: block;
+  background-color: #fff;
+  border-radius: 5px;
+  padding: 10px 20px;
+  box-shadow: 2px 2px #3333331d;
+}
+
+.panel p, .panel ul {
+  margin-top: 10px;
+}
+
+.text-centered {
+  text-align: center;
+}
+
+.text-italic {
+  font-style: italic;
+}
+
+.text-small {
+  font-size: 0.8em;
+}
+
+.fullwidth {
+  width: 100%;
+}
--- a/apps/main/src/index.tsx
+++ b/apps/main/src/index.tsx
@ -0,0 +1,18 @@
+import React from "react";
+import ReactDOM from "react-dom/client";
+import "./index.css";
+import App from "./App";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+
+const queryClient = new QueryClient();
+
+const root = ReactDOM.createRoot(
+  document.getElementById("root") as HTMLElement
+);
+root.render(
+  <React.StrictMode>
+    <QueryClientProvider client={queryClient}>
+      <App />
+    </QueryClientProvider>
+  </React.StrictMode>
+);
--- a/apps/main/src/pages/HomePage/HomePage.module.css
+++ b/apps/main/src/pages/HomePage/HomePage.module.css
@ -0,0 +1,77 @@
+.root {
+  height: 100%;
+}
+
+.title {
+  margin-top: 10px;
+  margin-bottom: 20px;
+}
+
+.columns {
+  display: flex;
+  flex-direction: row;
+}
+
+.statusBlock {
+  margin-top: 10px;
+}
+
+@media only screen and (max-width: 768px) {
+  .columns {
+    flex-direction: column;
+  }
+}
+
+.columns > * {
+  flex-grow: 1;
+  height: 100%;
+  overflow: auto;
+}
+
+.separator {
+  margin: 20px 0 10px 0;
+}
+
+.castField {
+  width: 100%;
+  display: flex;
+  flex-direction: row;
+  height: 40px;
+  overflow: auto;
+}
+
+.castField > input {
+  flex-grow: 1;
+  height: 100%;
+  border-right: 0;
+  border-top: 1px solid #ccc;
+  border-bottom: 1px solid #ccc;
+  border-left: 1px solid #ccc;
+  border-top-left-radius: 5px;
+  border-bottom-left-radius: 5px;
+  font-size: 100%;
+  padding-left: 10px;
+}
+
+.castField > button {
+  flex-shrink: 1;
+  height: 100%;
+  padding: 0 10px;
+  border-top: 1px solid #ccc;
+  border-bottom: 1px solid #ccc;
+  border-right: 0;
+  border-left: 1px solid #ccc;
+  border-radius: 0;
+  font-weight: bold;
+  cursor: pointer;
+}
+
+.castField > button:hover {
+  background-color: #96b4ff;
+}
+
+.castField > button:last-child {
+  border-right: 1px solid #ccc;
+  border-top-right-radius: 5px;
+  border-bottom-right-radius: 5px;
+}
--- a/apps/main/src/pages/HomePage/HomePage.tsx
+++ b/apps/main/src/pages/HomePage/HomePage.tsx
@ -0,0 +1,90 @@
+import { ChangeEvent, FunctionComponent, useCallback, useState } from "react";
+import styles from "./HomePage.module.css";
+import { Panel } from "../../components/Panel/Panel";
+import { useCast, usePlayerStatus, useReset } from "../../api/arcast";
+import { Link } from "react-router-dom";
+import { Button } from "../../components/Button/Button";
+
+export const HomePage: FunctionComponent = () => {
+  const playerStatusQuery = usePlayerStatus();
+  const [castUrl, setCastUrl] = useState<string>("");
+  const castMutation = useCast();
+  const resetMutation = useReset();
+
+  const onCastUrlChange = useCallback(
+    (evt: ChangeEvent<HTMLInputElement>) => {
+      setCastUrl(evt.target.value);
+    },
+    [setCastUrl]
+  );
+
+  const onCastClick = useCallback(() => {
+    if (!castUrl) return;
+    castMutation.mutate({ url: castUrl });
+    setCastUrl("");
+  }, [castUrl]);
+
+  const onResetClick = useCallback(() => {
+    resetMutation.mutate();
+  }, []);
+
+  return (
+    <div className={styles.root}>
+      <Panel>
+        <h1 className={styles.title}>
+          <abbr title="Arcast Player Manager">A.P.M.</abbr>
+        </h1>
+
+        <div className={styles.columns}>
+          <div>
+            <h2 className={styles.title}>Status</h2>
+            <p className={styles.statusBlock}>
+              <b>Instance ID: </b>
+              <br />
+              <code>{playerStatusQuery.data?.id}</code>
+            </p>
+            <p className={styles.statusBlock}>
+              <b>Current status: </b>
+              <br />
+              <code>{playerStatusQuery.data?.status}</code>
+            </p>
+            <p className={styles.statusBlock}>
+              <b>Current page title: </b>
+              <br />
+              <span>"{playerStatusQuery.data?.title}"</span>
+            </p>
+            <p className={styles.statusBlock}>
+              <b>Current page URL: </b>
+              <br />
+              <a target="_blank" href={playerStatusQuery.data?.url ?? "#"}>
+                {playerStatusQuery.data?.url
+                  ? playerStatusQuery.data?.url.slice(0, 32) + "..."
+                  : "--"}
+              </a>
+            </p>
+          </div>
+          <div>
+            <h2 className={styles.title}>Control</h2>
+            <div className={styles.controlBlock}>
+              <div className={styles.castField}>
+                <input
+                  type="url"
+                  placeholder="http://example.net"
+                  value={castUrl}
+                  onChange={onCastUrlChange}
+                />
+                <button onClick={onCastClick}>Cast</button>
+                <button onClick={onResetClick}>Reset</button>
+              </div>
+            </div>
+          </div>
+        </div>
+        <hr className={styles.separator} />
+        <h2 className={styles.title}>Tools</h2>
+        <Button>
+          <Link to="/screen-sharing">Screen sharing</Link>
+        </Button>
+      </Panel>
+    </div>
+  );
+};
--- a/apps/main/src/pages/ScreenSharingPage/ScreenSharingPage.module.css
+++ b/apps/main/src/pages/ScreenSharingPage/ScreenSharingPage.module.css
@ -0,0 +1,8 @@
+.root {
+  
+}
+
+.panelTitle {
+    margin-bottom: 20px;
+    margin-top: 10px;
+}
--- a/apps/main/src/pages/ScreenSharingPage/ScreenSharingPage.tsx
+++ b/apps/main/src/pages/ScreenSharingPage/ScreenSharingPage.tsx
@ -0,0 +1,74 @@
+import { FunctionComponent, useCallback, useEffect, useState } from "react";
+import styles from "./ScreenSharingPage.module.css";
+import { Panel } from "../../components/Panel/Panel";
+import { Link, useParams } from "react-router-dom";
+import { ScreenViewer } from "./ScreenViewer";
+import { Button } from "../../components/Button/Button";
+import {
+  ScreenSharingServer,
+  ScreenSharingServerState,
+  StateChangedEvent,
+  StateChangedEventType,
+} from "../../api/webrtc";
+
+export const ScreenSharingPage: FunctionComponent = () => {
+  const { sessionId } = useParams<{ sessionId: string }>();
+  const [server, setServer] = useState<ScreenSharingServer | null>(null);
+  const [state, setState] = useState<string | null>(null);
+
+  const onServerStateChanged = useCallback((evt: Event) => {
+    setState((evt as StateChangedEvent).state);
+  }, []);
+
+  console.log("Server state", state);
+
+  const onShareScreenClick = useCallback(() => {
+    const server = new ScreenSharingServer();
+    server.addEventListener(StateChangedEventType, onServerStateChanged);
+    server.shareScreen({
+      video: true,
+      audio: false,
+    });
+    setServer(server);
+    return () => {
+      server.removeEventListener(StateChangedEventType, onServerStateChanged);
+      server.close();
+      setServer(null);
+    };
+  }, [onServerStateChanged]);
+
+  const onStopSharingClick = useCallback(() => {
+    if (!server) return;
+    server.close();
+    setServer(null);
+    setState(null);
+  }, [server]);
+
+  useEffect(() => {
+    if (!server) return;
+    return () => {
+      if (!server) return;
+      console.log("Closing screen sharing server");
+      server.close();
+      setServer(null);
+    };
+  }, [server]);
+
+  if (sessionId !== undefined) {
+    return <ScreenViewer sessionId={sessionId} />;
+  }
+
+  return (
+    <div className={styles.root}>
+      <Panel>
+        <Link to="/">Back to homepage</Link>
+        <h1 className={styles.panelTitle}>Screen sharing</h1>
+        {state === ScreenSharingServerState.Sharing ? (
+          <Button onClick={onStopSharingClick}>Stop sharing</Button>
+        ) : (
+          <Button onClick={onShareScreenClick}>Share screen</Button>
+        )}
+      </Panel>
+    </div>
+  );
+};
--- a/apps/main/src/pages/ScreenSharingPage/ScreenViewer.module.css
+++ b/apps/main/src/pages/ScreenSharingPage/ScreenViewer.module.css
@ -0,0 +1,21 @@
+.root {
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    right: 0;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.video {
+    object-fit: cover;
+    width: 100%;
+    height: auto;
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    right: 0;
+}
--- a/apps/main/src/pages/ScreenSharingPage/ScreenViewer.tsx
+++ b/apps/main/src/pages/ScreenSharingPage/ScreenViewer.tsx
@ -0,0 +1,113 @@
+import {
+  FunctionComponent,
+  useCallback,
+  useEffect,
+  useRef,
+  useState,
+} from "react";
+import styles from "./ScreenViewer.module.css";
+import {
+  ScreenSharingClient,
+  StateChangedEvent,
+  StateChangedEventType,
+  StreamChangedEvent,
+  StreamChangedEventType,
+} from "../../api/webrtc";
+
+export interface ScreenViewerProps {
+  sessionId: string;
+}
+
+export const ScreenViewer: FunctionComponent<ScreenViewerProps> = ({
+  sessionId,
+}) => {
+  const videoRef = useRef<HTMLVideoElement>(null);
+  const [client, setClient] = useState<ScreenSharingClient | null>(null);
+  const [stream, setStream] = useState<MediaStream | null>(null);
+  const [state, setState] = useState<string | null>(null);
+
+  const onStreamChanged = useCallback((evt: Event) => {
+    setStream((evt as StreamChangedEvent).stream);
+  }, []);
+
+  const onStateChanged = useCallback((evt: Event) => {
+    setState((evt as StateChangedEvent).state);
+  }, []);
+
+  useEffect(() => {
+    const client = new ScreenSharingClient(sessionId);
+
+    client.addEventListener(StreamChangedEventType, onStreamChanged);
+    client.addEventListener(StateChangedEventType, onStateChanged);
+    client.connect();
+    setClient(client);
+
+    return () => {
+      client.removeEventListener(StreamChangedEventType, onStreamChanged);
+      client.removeEventListener(StateChangedEventType, onStateChanged);
+      client.close();
+      setClient(null);
+    };
+  }, [sessionId, onStreamChanged, onStateChanged]);
+
+  useEffect(() => {
+    if (!videoRef.current) return;
+
+    const video = videoRef.current;
+
+    console.log("Changing video stream", video, stream);
+
+    video.autoplay = true;
+    video.playsInline = true;
+    video.srcObject = stream;
+    video.muted = true;
+  }, [videoRef, stream]);
+
+  const isVideoReady = state === "connected" && stream !== null;
+
+  console.log("isVideoReady", isVideoReady);
+
+  return (
+    <div className={styles.root}>
+      <h1
+        style={{
+          display: `${isVideoReady ? "none" : "block"}`,
+        }}
+      >
+        <ConnectionState state={state} />
+      </h1>
+      <video
+        ref={videoRef}
+        className={styles.video}
+        style={{
+          display: `${isVideoReady ? "block" : "none"}`,
+        }}
+      ></video>
+    </div>
+  );
+};
+
+export interface ConnectionStateProps {
+  state: string | null;
+}
+
+export const ConnectionState: FunctionComponent<ConnectionStateProps> = ({
+  state,
+}) => {
+  switch (state) {
+    case null:
+      return <span>Connecting...</span>;
+    case "Connecté":
+      return <span>Connection established !</span>;
+    case "disconnected":
+      return <span>Connection lost !</span>;
+    case "failed":
+      return <span>Connection failed !</span>;
+    default:
+      return (
+        <span>
+          État inconnu (<code>{state}</code>)
+        </span>
+      );
+  }
+};
--- a/apps/main/src/react-app-env.d.ts
+++ b/apps/main/src/react-app-env.d.ts
@ -0,0 +1 @@
+/// <reference types="react-scripts" />
--- a/apps/main/src/setupTests.ts
+++ b/apps/main/src/setupTests.ts
@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';
--- a/apps/main/tsconfig.json
+++ b/apps/main/tsconfig.json
@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "noFallthroughCasesInSwitch": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx"
+  },
+  "include": [
+    "src"
+  ]
+}