Initial Commit

Mostly working, need to fix "or" filtering in messages pane and
also need to add the ability to filter by known nodes in pane.

.gitignore

@@ -0,0 +1,25 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+.idea/
+
+# 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*

README.md

@@ -0,0 +1,70 @@
+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

package.json

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+{
+  "name": "app",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@cloudscape-design/components": "^3.0.60",
+    "@cloudscape-design/global-styles": "^1.0.1",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-scripts": "^2.1.3"
+  },
+  "devDependencies": {
+    "@types/react": "^18.0.20",
+    "@types/react-dom": "^18.0.6",
+    "typescript": "^4.6.4"
+  },
+  "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": [
+      "last 1 firefox version",
+      "last 1 chrome version",
+      "last 1 safari version"
+    ],
+    "development": [
+      "last 1 firefox version"
+    ]
+  }
+}

public/index.html

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+<!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="Meshtastic communication website"
+    />
+    <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>Meshtastic Communicator</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>

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"
+}

public/robots.txt

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+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

src/App.css

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+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

src/App.tsx

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+import React, {useEffect, useState} from "react";
+import Header from "@cloudscape-design/components/header";
+import Container from "@cloudscape-design/components/container";
+import SpaceBetween from "@cloudscape-design/components/space-between";
+import Input from "@cloudscape-design/components/input";
+import Button from "@cloudscape-design/components/button";
+import {
+    AppLayout,
+    Autosuggest,
+    Box,
+    Grid, PropertyFilter, PropertyFilterProps,
+    Table
+} from "@cloudscape-design/components";
+
+export default function App() {
+
+    type message_history_type = {
+        source: string
+        destination: string
+        message: string
+        snr: number
+        rssi: number
+        portnum: string
+    }
+
+    type node_data_type = {
+        node_id: string
+        battery_level: number | null
+        voltage: number | null
+        last_heard: string | null
+        node_name: string | null
+        node_short_name: string | null
+        snr: number | null
+    }[]
+
+    const initial_message_history: message_history_type[] = []
+    const [messageHistory, setMessageHistory]: [message_history_type[], ((value: (((prevState: message_history_type[]) => message_history_type[]) | message_history_type[])) => void)] = useState(initial_message_history)
+
+    const initial_nodes_list: node_data_type = []
+    const [nodesList, setNodesList]: [node_data_type, ((value: (((prevState: node_data_type) => node_data_type) | node_data_type)) => void)] = useState(initial_nodes_list)
+
+    const [message, setMessage] = useState("")
+    const [destination, setDestination] = useState("")
+
+    const initial_query_state: PropertyFilterProps.Query = {tokens: [{ propertyKey: "portnum", value: "TEXT_MESSAGE_APP", operator: "="}], operation: "and"}
+    const [query, setQuery] = React.useState(initial_query_state);
+
+    const [filteredMessageHistory, setFilteredMessageHistory]: [message_history_type[], ((value: (((prevState: message_history_type[]) => message_history_type[]) | message_history_type[])) => void)] = useState(initial_message_history)
+
+
+    useEffect(() => {
+        get_nodes()
+        get_message_history()
+    }, [""])
+
+
+    useEffect(() => {
+        const interval = setInterval(() => get_nodes(), 10000)
+        return () => {
+            clearInterval(interval)
+        }
+    })
+
+
+    useEffect(() => {
+        const interval = setInterval(() => get_message_history(), 1000)
+        return () => {
+            clearInterval(interval)
+        }
+    })
+
+
+    useEffect(() => {
+        let filteringMessageHistory: message_history_type[]
+        if (query.operation == "and") {
+            // With "and", we need to remove anything that meets the filter criteria
+            filteringMessageHistory = messageHistory
+        } else {
+            // With "or", we need to add anything that meets the filter criteria
+            filteringMessageHistory = []
+        }
+
+        function check_match(propertyKey: string, operator: string, value: string, message: message_history_type): boolean {
+            let check_value: string = ""
+            switch (propertyKey) {
+                case "source": {
+                    check_value = message.source
+                    break
+                }
+                case "destination": {
+                    check_value = message.destination
+                    break
+                }
+                case "portnum": {
+                    check_value = message.portnum
+                    break
+                }
+            }
+            switch (operator) {
+                case ":":{
+                    // Contains
+                    return check_value.includes(value)
+                }
+                case "!:": {
+                    // Does not contain
+                    return !check_value.includes(value)
+                }
+                case "=": {
+                    // Equals
+                    return check_value === value
+                }
+                case "!=": {
+                    // Does not equal
+                    return check_value !== value
+                }
+            }
+            return false
+        }
+
+        for (const q in query.tokens) {
+            const propertyKey = query.tokens[q].propertyKey
+            const operator = query.tokens[q].operator
+            const value = query.tokens[q].value
+            if (propertyKey === undefined) continue
+            if (query.operation == "and") {
+                // With "and", we need to remove anything that meets the filter criteria
+                filteringMessageHistory = filteringMessageHistory.filter((msg, _, __) => {
+                    return check_match(propertyKey, operator, value, msg)
+                })
+            } else {
+                // With "or", we need to add anything that meets the filter criteria
+                filteringMessageHistory.concat(messageHistory.filter((msg, _, __) => {
+                    return check_match(propertyKey, operator, value, msg)
+                }))
+            }
+        }
+        setFilteredMessageHistory(filteringMessageHistory)
+    }, [query, messageHistory])
+
+
+    async function get_nodes() {
+        const result = await fetch("http://localhost:5643/get_nodes", {
+            headers: {"Content-Type": "application/json; charset=UTF-8"}
+        })
+        if (result.ok && result.body != null) {
+            const nodes = await result.json()
+            setNodesList(nodes)
+        }
+    }
+
+
+    async function get_message_history() {
+        const result = await fetch("http://localhost:5643/get_messages", {
+            headers: {"Content-Type": "application/json; charset=UTF-8"}
+        })
+        if (result.ok && result.body != null) {
+            const message = await result.json()
+            setMessageHistory(message)
+        }
+    }
+
+
+    async function send_message(message: string, destination: string) {
+        const message_details: { destination: string; message: string } = {
+            destination: destination,
+            message: message
+        };
+        await fetch("http://localhost:5643/send_message", {
+            method: "POST",
+            body: JSON.stringify(message_details),
+            headers: {"Content-Type": "application/json; charset=UTF-8"}
+        });
+    }
+
+
+    function nodes_table(): JSX.Element {
+        return <Table
+            columnDefinitions={[
+                {
+                    id: "node_id",
+                    header: "Node ID",
+                    cell: e => e.node_id,
+                    sortingField: "node_id"
+                },
+                {
+                    id: "node_name",
+                    header: "Node Name",
+                    cell: e => e.node_name,
+                    sortingField: "node_name"
+                },
+                {
+                    id: "node_short_name",
+                    header: "Node Short Name",
+                    cell: e => e.node_short_name,
+                    sortingField: "node_short_name"
+                },
+                {
+                    id: "snr",
+                    header: "SNR",
+                    cell: e => e.snr,
+                    sortingField: "snr"
+                },
+                {
+                    id: "last_heard",
+                    header: "Last Heard",
+                    cell: e => e.last_heard,
+                    sortingField: "last_heard"
+                },
+                {
+                    id: "battery",
+                    header: "Battery Level",
+                    cell: e => `${e.battery_level}%`,
+                    sortingField: "battery"
+                },
+                {
+                    id: "voltage",
+                    header: "Battery Voltage",
+                    cell: e => `${e.voltage} V`,
+                    sortingField: "voltage"
+                }
+            ]}
+            items={nodesList}
+            loadingText="Loading resources"
+            sortingDisabled
+            trackBy="name"
+            visibleColumns={[
+                "node_id",
+                "node_name",
+                "snr",
+                "last_heard",
+                "battery",
+                "voltage"
+            ]}
+            empty={
+                <Box textAlign="center" color="inherit">
+                    <b>No nodes</b>
+                    <Box
+                        padding={{ bottom: "s" }}
+                        variant="p"
+                        color="inherit"
+                    >
+                        No nodes discovered to display.
+                    </Box>
+                </Box>
+            }
+            header={
+                <Header counter={` (${nodesList.length})`}>
+                    Nodes List
+                </Header>
+            }
+        />
+    }
+
+
+    function message_history_table(): JSX.Element {
+
+        const count_text = `${filteredMessageHistory.length} matches`
+
+        return <Table
+            columnDefinitions={[
+                {
+                    id: "source",
+                    header: "Source Node",
+                    cell: e => e.source,
+                    sortingField: "source",
+                    width: 30
+                },
+                {
+                    id: "destination",
+                    header: "Destination Node",
+                    cell: e => e.destination,
+                    sortingField: "destination",
+                    width: 35
+                },
+                {
+                    id: "snr",
+                    header: "SNR",
+                    cell: e => {
+                        if (e.snr != null) {
+                            return `${e.snr}dB`
+                        } else {
+                            return "N/A"
+                        }
+                    },
+                    sortingField: "snr",
+                    width: 25
+                },
+                {
+                    id: "rssi",
+                    header: "RSSI",
+                    cell: e => e.rssi,
+                    sortingField: "rssi",
+                    width: 25
+                },
+                {
+                    id: "portnum",
+                    header: "Protocol",
+                    cell: e => e.portnum,
+                    sortingField: "portnum",
+                    width: 40
+                },
+                {
+                    id: "message",
+                    header: "Message",
+                    cell: e => e.message,
+                    sortingField: "message"
+                }
+            ]}
+            items={filteredMessageHistory}
+            loadingText="Loading resources"
+            trackBy="name"
+            visibleColumns={[
+                "source",
+                "destination",
+                "snr",
+                "portnum",
+                "message"
+            ]}
+            empty={
+                <Box textAlign="center" color="inherit">
+                    <b>No messages</b>
+                    <Box
+                        padding={{ bottom: "s" }}
+                        variant="p"
+                        color="inherit"
+                    >
+                        No messages to display.
+                    </Box>
+                </Box>
+            }
+            header={
+                <Header
+                    variant={"h2"}
+                >
+                    Message History
+                </Header>
+            }
+            filter={
+                <PropertyFilter
+                    onChange={({ detail }) => setQuery(detail)}
+                    query={query}
+                    i18nStrings={{
+                        filteringAriaLabel: "your choice",
+                        dismissAriaLabel: "Dismiss",
+                        filteringPlaceholder: "Search",
+                        groupValuesText: "Values",
+                        groupPropertiesText: "Properties",
+                        operatorsText: "Operators",
+                        operationAndText: "and",
+                        operationOrText: "or",
+                        operatorLessText: "Less than",
+                        operatorLessOrEqualText: "Less than or equal",
+                        operatorGreaterText: "Greater than",
+                        operatorGreaterOrEqualText:
+                            "Greater than or equal",
+                        operatorContainsText: "Contains",
+                        operatorDoesNotContainText: "Does not contain",
+                        operatorEqualsText: "Equals",
+                        operatorDoesNotEqualText: "Does not equal",
+                        editTokenHeader: "Edit filter",
+                        propertyText: "Property",
+                        operatorText: "Operator",
+                        valueText: "Value",
+                        cancelActionText: "Cancel",
+                        applyActionText: "Apply",
+                        allPropertiesLabel: "All properties",
+                        tokenLimitShowMore: "Show more",
+                        tokenLimitShowFewer: "Show fewer",
+                        clearFiltersText: "Clear filters",
+                        removeTokenButtonAriaLabel: () => "Remove token",
+                        enteredTextLabel: text => `Use: "${text}"`
+                    }}
+                    countText={count_text}
+                    filteringOptions={[
+                        { propertyKey: "portnum", value: "ADMIN_APP" },
+                        { propertyKey: "portnum", value: "ROUTING_APP" },
+                        { propertyKey: "portnum", value: "TEXT_MESSAGE_APP" },
+                        { propertyKey: "portnum", value: "TELEMETRY_APP" },
+                        { propertyKey: "portnum", value: "NODEINFO_APP"}
+                    ]}
+                    filteringProperties={[
+                        {
+                            key: "source",
+                            operators: ["=", "!=", ":", "!:"],
+                            propertyLabel: "Source node",
+                            groupValuesLabel: "Source node label"
+                        },
+                        {
+                            key: "destination",
+                            operators: ["=", "!=", ":", "!:"],
+                            propertyLabel: "Destination node",
+                            groupValuesLabel: "Destination node label"
+                        },
+                        {
+                            key: "portnum",
+                            operators: ["=", "!=", ":", "!:"],
+                            propertyLabel: "Port type",
+                            groupValuesLabel: "Port type label"
+                        }
+                    ]}
+                />
+            }
+        />
+    }
+
+
+    function send_message_container(): JSX.Element {
+        const nodes_id_list: { value: string }[] = nodesList.map((g) => ({ value: g.node_id }))
+        nodes_id_list.push({ value: '^all' })
+
+        return <Container>
+            <SpaceBetween size="s">
+                <Header
+                    variant={"h2"}
+                >
+                    Send Message
+                </Header>
+                <Input
+                    value={message}
+                    onChange={(event) => {
+                        setMessage(event.detail.value)
+                    }}
+                    placeholder={"Send a message..."}
+                />
+                <Grid
+                    gridDefinition={[{colspan: 7}, {colspan: 5}]}
+                >
+                    <Autosuggest
+                        onChange={({ detail }) => {
+                            setDestination(detail.value)
+                        }}
+                        value={destination}
+                        options={nodes_id_list}
+                        enteredTextLabel={value => `Use: "${value}"`}
+                        placeholder="Enter Destination Node ID"
+                        empty="No matches found"
+                    />
+                    <Button
+                        variant="primary"
+                        onClick={(_) => {
+                            send_message(message, destination)
+                            setMessage("")
+                        }}
+                    >
+                        Send Message
+                    </Button>
+                </Grid>
+            </SpaceBetween>
+        </Container>
+    }
+
+
+    function app_layout_contents(): JSX.Element {
+        return <SpaceBetween size="m">
+            <Header variant="h1">Meshtastic Communicator</Header>
+            {message_history_table()}
+            <Grid
+                gridDefinition={[{ colspan: 6 }, { colspan: 6 }]}
+            >
+                {send_message_container()}
+                {nodes_table()}
+            </Grid>
+        </SpaceBetween>
+    }
+
+    return (
+        <AppLayout
+            content={
+                app_layout_contents()
+            }
+            toolsHide={true}
+            navigationHide={true}
+        />
+    );
+}

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;
+}

src/index.tsx

@@ -0,0 +1,13 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+
+// @ts-ignore
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+

src/logo.svg

@@ -0,0 +1 @@
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src/react-app-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="react-scripts" />

tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "preserve"
+  },
+  "include": [
+    "src"
+  ]
+}