Feat: Changes

Frontend/.eslintignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

Frontend/.eslintrc.cjs

@@ -0,0 +1,30 @@
+module.exports = {
+	root: true,
+	extends: [
+		'eslint:recommended',
+		'plugin:@typescript-eslint/recommended',
+		'plugin:svelte/recommended',
+		'prettier'
+	],
+	parser: '@typescript-eslint/parser',
+	plugins: ['@typescript-eslint'],
+	parserOptions: {
+		sourceType: 'module',
+		ecmaVersion: 2020,
+		extraFileExtensions: ['.svelte']
+	},
+	env: {
+		browser: true,
+		es2017: true,
+		node: true
+	},
+	overrides: [
+		{
+			files: ['*.svelte'],
+			parser: 'svelte-eslint-parser',
+			parserOptions: {
+				parser: '@typescript-eslint/parser'
+			}
+		}
+	]
+};

Frontend/.gitignore

@@ -0,0 +1,10 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*

Frontend/.npmrc

@@ -0,0 +1,2 @@
+engine-strict=true
+resolution-mode=highest

Frontend/.prettierignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

Frontend/.prettierrc

@@ -0,0 +1,7 @@
+{
+	"useTabs": true,
+	"singleQuote": true,
+	"trailingComma": "none",
+	"printWidth": 100,
+	"svelteSortOrder": "options-scripts-markup-styles"
+}

Frontend/README.md

@@ -0,0 +1,38 @@
+# create-svelte
+
+Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte).
+
+## Creating a project
+
+If you're seeing this, you've probably already done this step. Congrats!
+
+```bash
+# create a new project in the current directory
+npm create svelte@latest
+
+# create a new project in my-app
+npm create svelte@latest my-app
+```
+
+## Developing
+
+Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
+
+```bash
+npm run dev
+
+# or start the server and open the app in a new browser tab
+npm run dev -- --open
+```
+
+## Building
+
+To create a production version of your app:
+
+```bash
+npm run build
+```
+
+You can preview the production build with `npm run preview`.
+
+> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.

Frontend/package.json

@@ -0,0 +1,42 @@
+{
+	"name": "frontend",
+	"version": "0.0.1",
+	"private": true,
+	"scripts": {
+		"dev": "vite dev",
+		"build": "vite build",
+		"preview": "vite preview",
+		"test": "playwright test",
+		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+		"test:unit": "vitest",
+		"lint": "prettier --plugin-search-dir . --check . && eslint .",
+		"format": "prettier --plugin-search-dir . --write ."
+	},
+	"devDependencies": {
+		"@playwright/test": "^1.28.1",
+		"@sveltejs/adapter-auto": "^2.0.0",
+		"@sveltejs/kit": "^1.5.0",
+		"@typescript-eslint/eslint-plugin": "^5.45.0",
+		"@typescript-eslint/parser": "^5.45.0",
+		"autoprefixer": "^10.4.14",
+		"eslint": "^8.28.0",
+		"eslint-config-prettier": "^8.5.0",
+		"eslint-plugin-svelte": "^2.26.0",
+		"postcss": "^8.4.23",
+		"prettier": "^2.8.0",
+		"prettier-plugin-svelte": "^2.8.1",
+		"svelte": "^3.54.0",
+		"svelte-check": "^3.0.1",
+		"tailwindcss": "^3.3.2",
+		"tslib": "^2.4.1",
+		"typescript": "^5.0.0",
+		"vite": "^4.3.0",
+		"vitest": "^0.25.3"
+	},
+	"type": "module",
+	"dependencies": {
+		"cssnano": "^6.0.1",
+		"postcss-nesting": "^11.2.2"
+	}
+}

Frontend/playwright.config.ts

@@ -0,0 +1,12 @@
+import type { PlaywrightTestConfig } from '@playwright/test';
+
+const config: PlaywrightTestConfig = {
+	webServer: {
+		command: 'npm run build && npm run preview',
+		port: 4173
+	},
+	testDir: 'tests',
+	testMatch: /(.+\.)?(test|spec)\.[jt]s/
+};
+
+export default config;

Frontend/postcss.config.cjs

@@ -0,0 +1,21 @@
+const tailwindcss = require('tailwindcss');
+const autoprefixer = require('autoprefixer');
+const postcssImport = require('postcss-import');
+const postcssNesting = require('postcss-nesting');
+const cssnano = require('cssnano');
+
+const mode = process.env.NODE_ENV;
+const dev = mode === 'development';
+
+module.exports = {
+	plugins: [
+		postcssImport(),
+		postcssNesting(),
+		tailwindcss(),
+		autoprefixer(),
+		!dev &&
+			cssnano({
+				preset: 'default'
+			})
+	]
+};

Frontend/src/app.d.ts

@@ -0,0 +1,12 @@
+// See https://kit.svelte.dev/docs/types#app
+// for information about these interfaces
+declare global {
+	namespace App {
+		// interface Error {}
+		// interface Locals {}
+		// interface PageData {}
+		// interface Platform {}
+	}
+}
+
+export {};

Frontend/src/app.html

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+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8" />
+		<link rel="icon" href="%sveltekit.assets%/favicon.png" />
+		<meta name="viewport" content="width=device-width" />
+		%sveltekit.head%
+	</head>
+	<body data-sveltekit-preload-data="hover">
+		<div style="display: contents">%sveltekit.body%</div>
+	</body>
+</html>

Frontend/src/index.test.ts

@@ -0,0 +1,7 @@
+import { describe, it, expect } from 'vitest';
+
+describe('sum test', () => {
+	it('adds 1 + 2 to equal 3', () => {
+		expect(1 + 2).toBe(3);
+	});
+});

Frontend/src/routes/+layout.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import '$styles/tailwind.css';
+
+	const pages = [
+		{ name: 'Home', icon: 'home', path: '/attendee' },
+		{ name: 'Chat', icon: 'chat', path: '/attendee/chat' },
+		{ name: 'Networking', icon: 'social', path: '/attendee/networking' },
+		{ name: 'Calendar', icon: 'calendar', path: '/attendee/calendar' }
+	] as const;
+</script>
+
+<div class="bg-[#0B2A37] h-screen w-screen">
+	<div />
+	<slot />
+</div>

Frontend/src/styles/tailwind.css

@@ -0,0 +1,24 @@
+/* Injects Tailwind's base styles & any base styles registered by plugins. */
+@tailwind base;
+
+@layer base {
+	/* custom CSS goes here */
+}
+
+/* Injects Tailwind's component classes & any component classes registered by plugins. */
+@tailwind components;
+
+@layer components {
+	/* custom CSS goes here */
+}
+
+/* Injects Tailwind's utility classes & any utility classes registered by plugins. */
+@tailwind utilities;
+
+@layer utilities {
+	/* custom CSS goes here */
+}
+
+/* Directive controlling where Tailwind injects responsive variations of utilities.
+   By default Tailwind normally append these at the end of your stylesheet. */
+@tailwind screens;

Frontend/static/icons/Logo.svg

@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 340 224">
+		    <rect width="340" height="224" x="0" y="0" fill="#0b2a37" rx="0" ry="0"></rect>
+		    <g id="content" transform="translate(-14.675779999999975,32)">
+				<path id="circle0" fill="#ffffff" d="M162.68928 79.500341c.00001 32.335449 19.43462 62.028599 49.38074 74.430609 29.87414 12.37423 64.31674 5.52319 87.17895-17.34172 22.86505-22.86506 29.71595-57.306944 17.34172-87.178952C304.18797 19.467723 274.53544.016 242.20284.016v14.377329c26.562 0 50.97695 16.042665 61.11362 40.514624 10.16518 24.540368 4.55826 52.727797-14.22412 71.508967-18.78259 18.7826-46.97003 24.3893-71.50897 14.22412-24.46839-10.13524-40.51462-34.5787-40.51462-61.141412z" paint-order="markers fill stroke" style="font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration-line:none;text-decoration-style:solid;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal"></path>
+				
+				
+				
+				<path id="circle4" fill="#ffffff" d="M215.271 79.543096c-.00001 10.890599 6.57041 20.717294 16.63198 24.885264 10.06114 4.16762 21.66576 1.86914 29.36678-5.831597 7.70102-7.701021 9.99914-19.304928 5.8316-29.366778-4.16762-10.061138-13.99467-16.631982-24.88527-16.631982v4.843441c8.94593 0 16.99398 5.374539 20.41729 13.639793 3.42331 8.265254 1.538 17.766434-4.78779 24.092145-6.32578 6.325788-15.82675 8.211238-24.09214 4.787788-8.26469-3.423452-13.63979-11.471364-13.63979-20.41729z" paint-order="markers fill stroke" style="font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration-line:none;text-decoration-style:solid;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal"></path>
+				
+				
+				<text x="234.51401" y="68.234459" fill="#ffffff" stroke-width="1.9459722" font-family="sans-serif" font-size="77.83888245" font-weight="400" letter-spacing="0" style="line-height:1.25;text-align:end" text-anchor="end" word-spacing="0">
+					<tspan id="title" x="234.51402" y="68.234459" font-family="Fira Code" font-weight="700" style="-inkscape-font-specification:'Fira Code Bold';text-align:end">PWC²</tspan>
+				</text>
+				<text x="159.64459" y="120.83648" fill="#ffffff" stroke-width="1.17030752" font-family="sans-serif" font-size="46.81230164" font-weight="400" letter-spacing="0" style="line-height:1.25;text-align:end" text-anchor="end" word-spacing="0">
+					<tspan id="subtitle" x="159.64459" y="120.83648" font-family="Fira Code" font-weight="700" style="-inkscape-font-specification:'Fira Code Bold';text-align:end">Pátek</tspan>
+				</text>
+		    </g>
+		</svg>

Frontend/svelte.config.js

@@ -0,0 +1,18 @@
+import preprocess from 'svelte-preprocess';
+import adapter from '@sveltejs/adapter-auto';
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+	// Consult https://github.com/sveltejs/svelte-preprocess
+	// for more information about preprocessors
+	preprocess: preprocess({
+		postcss: true
+	}),
+
+	kit: {
+		// hydrate the <div id="svelte"> element in src/app.html
+		adapter: adapter()
+	}
+};
+
+export default config;

Frontend/tailwind.config.cjs

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+module.exports = {
+	mode: 'jit',
+	content: ['./src/**/*.{html,js,svelte,ts}'],
+	theme: {
+		extend: {
+		},
+	},
+	variants: {
+		extend: {}
+	},
+	plugins: []
+};

Frontend/tests/test.ts

@@ -0,0 +1,6 @@
+import { expect, test } from '@playwright/test';
+
+test('index page has expected h1', async ({ page }) => {
+	await page.goto('/');
+	await expect(page.getByRole('heading', { name: 'Welcome to SvelteKit' })).toBeVisible();
+});

Frontend/tsconfig.json

@@ -0,0 +1,46 @@
+{
+	"extends": "./.svelte-kit/tsconfig.json",
+	"compilerOptions": {
+		"moduleResolution": "node",
+		"module": "es2020",
+		"lib": ["es2020", "DOM"],
+		"target": "es2020",
+		/**
+			svelte-preprocess cannot figure out whether you have a value or a type, so tell TypeScript
+			to enforce using \`import type\` instead of \`import\` for Types.
+			*/
+		"importsNotUsedAsValues": "error",
+		"isolatedModules": true,
+		"resolveJsonModule": true,
+		/**
+			To have warnings/errors of the Svelte compiler at the correct position,
+			enable source maps by default.
+			*/
+		"sourceMap": true,
+		"esModuleInterop": true,
+		"skipLibCheck": true,
+		"forceConsistentCasingInFileNames": true,
+		"baseUrl": ".",
+		"allowJs": true,
+		"checkJs": true,
+		"paths": {
+			"$lib": ["src/lib"],
+			"$lib/*": ["src/lib/*"],
+			"$styles": ["src/styles"],
+			"$styles/*": ["src/styles/*"],
+			"$stores": ["src/stores"],
+			"$stores/*": ["src/stores/*"],
+			"$utils": ["src/utils"],
+			"$utils/*": ["src/utils/*"],
+			"$components": ["src/lib/components"],
+			"$components/*": ["src/lib/components/*"],
+			"$pages": ["src/lib/pages"],
+			"$pages/*": ["src/lib/pages/*"],
+			"$sections": ["src/lib/sections"],
+			"$sections/*": ["src/lib/sections/*"],
+			"$icons": ["src/lib/icons"],
+			"$icons/*": ["src/lib/icons/*"]
+		}
+	},
+	"include": ["src/**/*.d.ts", "src/**/*.js", "src/**/*.ts", "src/**/*.svelte"]
+}

Frontend/vite.config.ts

@@ -0,0 +1,21 @@
+import { sveltekit } from '@sveltejs/kit/vite';
+import path from 'path';
+
+/** @type {import('vite').UserConfig} */
+const config = {
+	plugins: [sveltekit()],
+	resolve: {
+		alias: {
+			$stores: path.resolve('./src/stores'),
+			$styles: path.resolve('./src/styles'),
+			$utils: path.resolve('./src/utils'),
+			$components: path.resolve('./src/lib/components'),
+			$pages: path.resolve('./src/lib/pages'),
+			$sections: path.resolve('./src/lib/sections'),
+			$icons: path.resolve('./src/lib/icons')
+		}
+	},
+	clearScreen: false
+};
+
+export default config;

Wifi Analyzer/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

Wifi Analyzer/.vscode/extensions.json

@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

Wifi Analyzer/include/README

@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

Wifi Analyzer/lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

Wifi Analyzer/platformio.ini

@@ -0,0 +1,19 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:esp32doit-devkit-v1]
+platform = espressif32
+board = esp32doit-devkit-v1
+framework = arduino
+monitor_speed = 115200
+lib_deps = 
+    WiFi 
+    ArduinoJson
+    WebSocketsClient

Wifi Analyzer/src/main.cpp

@@ -0,0 +1,48 @@
+#include <Arduino.h>
+#include <WiFi.h>
+#include <ArduinoJson.h>
+
+const int scanIterations = 5;
+const int maxChannel = 14; // Maximum number of Wi-Fi channels in the 2.4 GHz band
+int channelUsage[maxChannel] = {0};
+
+void setup() {
+  Serial.begin(115200);
+  WiFi.mode(WIFI_STA);
+  WiFi.disconnect();
+  delay(100);
+  Serial.println("Setup complete. Starting Wi-Fi channel analysis.");
+}
+
+void loop() {
+  Serial.println("Scanning...");
+
+  for (int iteration = 0; iteration < scanIterations; iteration++) {
+    int numberOfNetworks = WiFi.scanNetworks();
+
+    for (int networkIndex = 0; networkIndex < numberOfNetworks; networkIndex++) {
+      int channel = WiFi.channel(networkIndex);
+      if (channel > 0 && channel <= maxChannel) {
+        channelUsage[channel - 1]++;
+      }
+    }
+
+    delay(1000);
+  }
+
+  // Create a JSON object to store channel usage data
+  StaticJsonDocument<256> jsonDocument;
+  JsonObject channelUsageJson = jsonDocument.to<JsonObject>();
+
+  for (int channelIndex = 0; channelIndex < maxChannel; channelIndex++) {
+    String channel = String(channelIndex + 1);
+    channelUsageJson[channel] = channelUsage[channelIndex];
+    channelUsage[channelIndex] = 0; // Reset channel usage counter for the next analysis
+  }
+
+  // Serialize and print the JSON object
+  Serial.println("Analysis complete. Channel usage:");
+  serializeJsonPretty(channelUsageJson, Serial);
+  Serial.println("\nRescanning in 5 seconds...");
+  delay(5000);
+}

Wifi Analyzer/test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html