copy files from lecture tasks

.gitignore

+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+yarn.lock
\ No newline at end of file

README.md

-# Project Scouting Tool
+# Scouting tool
+A visualization of data scraped from FBref.com, containing detailed statistics of soccer players.
 
+## Getting Started
+1. Install dependencies by either running `npm ci` or `yarn`
+2. Start the development server by running `npm run dev` or `yarn dev`
 
+You are now ready to start building your D3.js project with TypeScript!
 
-## Getting started
-
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
-
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
-
-## Add your files
-
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
-
-```
-cd existing_repo
-git remote add origin https://git-ce.rwth-aachen.de/leander_robert_bernhard.gerwing/project-scouting-tool.git
-git branch -M main
-git push -uf origin main
-```
-
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://git-ce.rwth-aachen.de/leander_robert_bernhard.gerwing/project-scouting-tool/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Set auto-merge](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing (SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thanks to [makeareadme.com](https://www.makeareadme.com/) for this template.
-
-## Suggestions for a good README
-
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
-
-## Name
-Choose a self-explaining name for your project.
-
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
-
-## Badges
-On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
-
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
-
-## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
-
-## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
-
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
-
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
-
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
-
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
-
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
-
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
-
-## License
-For open source projects, say how it is licensed.
-
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
+## Building for Production
+To build the project for production, run `npm run build` or `yarn build`. The output will be in the `dist` folder.

index.html

+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Scouting tool</title>
+  </head>
+  <body>
+    <h1>Scouting tool</h1>
+    <div id="app">
+      <div class="left">
+        <input type="text" placeholder="Spieler suchen" />
+        <div id="bubble-chart-wrapper">
+
+        </div>
+      </div>
+      <div class="right">
+        <h2>Vergleichen</h2>
+        <div id="radar-chart-wrapper">
+
+        </div>
+      </div>
+    </div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>

package.json

+{
+  "name": "scouting-tool",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite --port 5545",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "@types/d3": "^7.4.3",
+    "sass": "^1.75.0",
+    "typescript": "^5.2.2",
+    "vite": "^5.2.0"
+  },
+  "dependencies": {
+    "d3": "^7.9.0",
+    "iconify": "^1.4.0"
+  }
+}

src/charts/areaChart.ts

+import * as d3 from "d3";
+import {Axis, ScaleLinear, ScaleTime} from "d3";
+import AxisChart, {AxisChartConfigParam} from "@/charts/axisChart.ts";
+
+
+export default class AreaChart extends AxisChart<Date, number> {
+    chartId = 'areaChart';
+    xScale: ScaleTime<number, number, never>;
+    yScale: ScaleLinear<number, number, never>;
+    xAxis: Axis<any>;
+    yAxis: Axis<any>;
+    minY: number = 0
+    maxY: number = 0
+
+    constructor(data: any[], config: AxisChartConfigParam<Date, number>) {
+        super(data, config)
+
+        this.xAccessor = config.xAccessor
+        this.yAccessor = config.yAccessor
+
+        this.xScale = d3.scaleTime()
+        this.yScale = d3.scaleLinear()
+        this.xAxis = d3.axisBottom(this.xScale)
+        this.yAxis = d3.axisLeft(this.yScale)
+
+        this.initVis()
+    }
+
+    initVis(): void {
+        super.initVis()
+        let vis = this;
+
+        vis.xScale = vis.xScale
+            .domain([
+                vis.min(vis.xAccessor),
+                vis.max(vis.xAccessor),
+            ])
+            .range([0, vis.config.containerWidth - vis.config.margin.left - vis.config.margin.right]);
+
+        vis.yScale = vis.yScale
+            .domain([
+                vis.min(vis.yAccessor),
+                vis.max(vis.yAccessor),
+            ])
+            .nice()
+            .range([0, vis.config.containerHeight - vis.config.margin.top - vis.config.margin.bottom])
+        vis.maxY = vis.yScale.domain()[0]
+        vis.minY = vis.yScale.domain()[1]
+
+        vis.xAxis = d3.axisBottom(vis.xScale).tickSizeOuter(0)
+
+        vis.yAxis = d3.axisLeft(vis.yScale).tickSizeOuter(0);
+
+        vis.chart.append('g')
+            .attr('class', 'axis x-axis')
+            .call(vis.xAxis)
+            .attr("transform", `translate(0, ${vis.config.containerHeight - vis.config.margin.bottom - vis.config.margin.top})`)
+
+        vis.chart.append('g')
+            .attr('class', 'axis y-axis')
+            .call(vis.yAxis)
+    }
+
+    updateVis(data: any[]): void {
+        this.data = data
+    }
+
+    renderVis(): void {
+        let vis: AreaChart = this;
+
+        if (!vis.xScale || !vis.yScale || !vis.xAxis || !vis.yAxis) return
+
+        const xScale: NonNullable<typeof vis.xScale> = vis.xScale
+        const yScale: NonNullable<typeof vis.yScale> = vis.yScale
+
+        const chart = vis.chart
+
+        const parsedData = vis.data.map((d: any) => [xScale(vis.xAccessor(d)), yScale(vis.yAccessor(d))])
+
+        const line = d3.line()
+        const area = d3.area()
+            .y0(vis.yScale(vis.minY))
+
+        chart.append('path')
+            .attr('d', area(parsedData))
+            .attr('fill', 'rgba(62,187,228,0.3)')
+            .attr('stroke', 'none')
+            .attr('stroke-width', 2)
+        chart.append('path')
+            .attr('d', line(parsedData))
+            .attr('fill', 'none')
+            .attr('stroke', 'steelblue')
+            .attr('stroke-width', 2)
+    }
+}
\ No newline at end of file

src/charts/axisChart.ts

+import * as d3 from "d3";
+import Chart, {ChartConfigParam} from "@/charts/chart.ts";
+import {ScaleBand, ScaleContinuousNumeric, ScaleDiverging, ScaleLinear, ScaleLogarithmic, ScaleTime} from "d3";
+import {AxisScale} from "d3-axis";
+
+export type AxisChartConfigParam<XType, YType> = ChartConfigParam & {
+    xAccessor: (d: any) => XType,
+    yAccessor: (d: any) => YType,
+    vertical: boolean
+}
+
+// Scale type is a union of all the d3 scale types
+export type Scale = ScaleLinear<any, any> |
+    ScaleTime<any, any> |
+    ScaleBand<any> |
+    ScaleDiverging<any> |
+    ScaleContinuousNumeric<any, any> |
+    ScaleLogarithmic<any, any>
+
+export default abstract class AxisChart<XType, YType> extends Chart {
+    xScale: AxisScale<any>;
+    yScale: AxisScale<any>;
+    xAxis: d3.Axis<any>;
+    yAxis: d3.Axis<any>;
+    xAxisGroup: d3.Selection<any, any, any, any> | undefined;
+    yAxisGroup: d3.Selection<any, any, any, any> | undefined;
+    xAccessor: (d: any) => XType;
+    yAccessor: (d: any) => YType;
+    abstract chartId: string;
+    chart: any
+    vertical: boolean
+
+    constructor(data: any[], _config: AxisChartConfigParam<XType, YType>) {
+        super(data, _config)
+
+        this.xAccessor = _config.xAccessor
+        this.yAccessor = _config.yAccessor
+        const xScale = this.getXScale()
+        const yScale = this.getYScale()
+        if (!xScale || !yScale) {
+            throw new Error('Scales could not be created. Check the data types.')
+        }
+        this.xScale = xScale
+            .range([0, this.width()]) as AxisScale<any>
+        this.xAxis = d3.axisBottom(this.xScale).tickSizeOuter(0);
+
+        this.yScale = yScale
+            .range([0, this.height()]) as AxisScale<any>
+
+        this.yAxis = d3.axisLeft(this.yScale).tickSizeOuter(0)
+
+        this.vertical = _config.vertical ?? false
+    }
+
+    initVis() {
+        let vis = this;
+        vis.config.parentElement.innerHTML += `
+            <svg id="${this.chartId}"></svg>
+        `;
+        vis.config.parentElement.innerHTML += `
+            <div id="tooltip"></div>
+        `;
+
+        const svg = d3.select(`#${this.chartId}`)
+            .attr('width', vis.config.containerWidth)
+            .attr('height', vis.config.containerHeight)
+
+        vis.chart = svg.append('g')
+            .attr('transform', `translate(${vis.config.margin.left},${vis.config.margin.top})`)
+
+        vis.xAxisGroup = vis.chart.append('g')
+            .attr('class', 'axis x-axis')
+            .call(vis.xAxis)
+            .attr("transform", `translate(0, ${vis.config.containerHeight - vis.config.margin.bottom - vis.config.margin.top})`)
+
+        if (!this.vertical) {
+            (vis.yScale as Scale).domain(vis.yScale.domain().reverse())
+        }
+
+        vis.yAxisGroup = vis.chart.append('g')
+            .attr('class', 'axis y-axis')
+            .call(vis.yAxis)
+    }
+
+    getScale(accessor: (d: any) => XType | YType): Scale | undefined {
+        const dataPoint = accessor(this.data[0])
+        if (typeof dataPoint === 'number') {
+            return d3.scaleLinear()
+                .domain([0, this.max(accessor as (d: any) => number)])
+        } else if (dataPoint instanceof Date) {
+            return d3.scaleTime()
+                .domain([
+                    this.min(accessor as (d: any) => Date),
+                    this.max(accessor as (d: any) => Date)
+                ])
+        } else if (typeof dataPoint === 'string') {
+            return d3.scaleBand()
+                .domain(this.data.map((d: any) => accessor(d)))
+                .paddingInner(0.05)
+        }
+        return undefined
+    }
+
+    getXScale(): Scale | undefined {
+        return this.getScale(this.xAccessor)
+    }
+
+    getYScale(): Scale | undefined {
+        return this.getScale(this.yAccessor)
+    }
+
+    min(accessor: (d: any) => number | Date) {
+        return d3.min(this.data, accessor) ?? 0
+    }
+
+    max(accessor: (d: any) => number | Date) {
+        return d3.max(this.data, accessor) ?? 0
+    }
+}
\ No newline at end of file

src/charts/barChart.ts

+import * as d3 from "d3";
+import AxisChart, {AxisChartConfigParam, Scale} from "@/charts/axisChart.ts";
+import {ScaleBand} from "d3-scale";
+import {AxisScale} from "d3-axis";
+
+type BarChartConfigParam<XType, YType> = AxisChartConfigParam<XType, YType>
+
+export default class BarChart<XType, YType> extends AxisChart<XType, YType> {
+    chartId = 'barChart'
+
+    constructor(data: any[], config: BarChartConfigParam<XType, YType>) {
+        super(data, config)
+
+        this.initVis()
+    }
+
+    initVis(): void {
+        super.initVis()
+    }
+
+    updateVis(data: any[]): void {
+        this.data = data;
+
+        (this.xScale as Scale).domain((this.getXScale() as AxisScale<any>).domain())
+
+        this.yAxisGroup?.transition()
+            .duration(1000)
+            .call(this.yAxis);
+        this.xAxisGroup?.transition()
+            .duration(1000)
+            .call(this.xAxis);
+
+        d3.selectAll('rect')
+            .transition()
+            .duration(1000)
+            .attr('x', (d: any) => this.xScale(this.xAccessor(d)) ?? 0);
+    }
+
+    renderVis(): void {
+        let vis = this;
+
+        if (!vis.xScale || !vis.yScale || !vis.xAxis || !vis.yAxis) return
+
+        const chart = vis.chart
+
+        const bars = chart.selectAll('rect')
+            .data(vis.data)
+            .enter()
+            .append('rect')
+            .attr('fill', 'steelblue')
+            .attr('pointer-events', 'all')
+        if (vis.vertical) {
+            bars.attr('y', (d: any) => (vis.yScale(vis.yAccessor(d))))
+                .attr('width', (d: any) => (vis.xScale(vis.xAccessor(d))))
+                .attr('height', (vis.yScale as ScaleBand<any>).bandwidth() ?? 0)
+        } else {
+            bars.attr('x', (d: any) => vis.xScale(vis.xAccessor(d)))
+                .attr('y', (d: any) => vis.yScale(vis.yAccessor(d)))
+                .attr('height', (d: any) => (vis.height() - (vis.yScale(vis.yAccessor(d)) ?? 0)))
+                .attr('width', (vis.xScale as ScaleBand<any>).bandwidth() ?? 0)
+        }
+
+        bars.on('mouseover', (_: Event, d: any) => {
+            d3.select('#tooltip')
+                .style('display', 'block')
+                // Format number with million and thousand separator
+                .html(`<div class="tooltip-label">Population</div>${d3.format(',')(d.population)}`);
+        })
+            .on('mousemove', (event: any) => {
+                d3.select('#tooltip')
+                    .style('left', (event.pageX + vis.config.tooltipPadding) + 'px')
+                    .style('top', (event.pageY + vis.config.tooltipPadding) + 'px')
+            })
+            .on('mouseleave', () => {
+                d3.select('#tooltip').style('display', 'none');
+            });
+    }
+}
\ No newline at end of file

src/charts/chart.ts

+export type ChartConfig = {
+    parentElement: HTMLElement,
+    containerWidth: number,
+    containerHeight: number,
+    margin: {
+        top: number,
+        bottom: number,
+        right: number,
+        left: number,
+    },
+    tooltipPadding: number,
+}
+
+export type ChartConfigParam = Partial<ChartConfig> & {
+    parentElement: string | HTMLElement,
+}
+
+export default abstract class Chart {
+    config: ChartConfig
+    data: any
+
+    constructor(data: any, _config: ChartConfigParam) {
+        this.data = data
+        this.config = {
+            ..._config,
+            parentElement: typeof _config.parentElement === 'string' ? document.querySelector(_config.parentElement) as HTMLElement : _config.parentElement,
+            containerWidth: _config.containerWidth || 500,
+            containerHeight: _config.containerHeight || 140,
+            margin: _config.margin || { top: 10, bottom: 30, right: 10, left: 30 },
+            tooltipPadding: _config.tooltipPadding || 15
+        }
+    }
+
+    abstract initVis(): void
+    abstract updateVis(data: any): void
+    abstract renderVis(): void
+
+    height () {
+        return this.config.containerHeight - this.config.margin.top - this.config.margin.bottom
+    }
+
+    width () {
+        return this.config.containerWidth - this.config.margin.left - this.config.margin.right
+    }
+}
\ No newline at end of file

src/main.ts

+import "@/styles/index.scss"; // imports the default styles
+
+const radarChartWrapper = document.querySelector('#radar-chart-wrapper') as HTMLDivElement;
+const bubbleChartWrapper = document.querySelector('#bubble-chart-wrapper') as HTMLDivElement;
+
+
+

src/styles/index.scss

+:root {
+  --primary: #987070;
+  --secondary: #C39898;
+  --tertiary: #DBB5B5;
+  --quaternary: #F1E5D1;
+  --text: #333;
+  --box-shadow: 0px 2px 15px 2px rgb(51 51 51 / 5%);
+}
+
+@mixin neumorphism {
+  border-radius: 10px;
+  background: linear-gradient(145deg, #ffffff, #e0e0e0);
+  box-shadow:  20px 20px 60px #d4d4d4,
+  -20px -20px 60px #ffffff;
+}
+
+body {
+  font-family: Segoe UI, sans-serif;
+  background-image: linear-gradient(to right, var(--tertiary), var(--quaternary));
+  color: var(--text);
+
+  &::before {
+    content: '';
+    position: fixed;
+    top: 10%;
+    right: 0;
+    width: 10rem;
+    height: 10rem;
+    background-image: radial-gradient(circle, var(--tertiary), var(--secondary));
+    filter: blur(125px);
+    z-index: -1;
+    animation: shimmer 10s infinite;
+  }
+
+  &::after {
+    content: '';
+    position: fixed;
+    bottom: 10%;
+    left: 0;
+    width: 10rem;
+    height: 10rem;
+    background-image: radial-gradient(circle, var(--tertiary), var(--secondary));
+    filter: blur(125px);
+    z-index: -1;
+    animation: shimmer 10s infinite;
+  }
+}
+
+h1 {
+  text-align: center;
+  margin-bottom: 2rem;
+}
+
+.axis path,
+.axis line {
+  fill: none;
+  stroke: #333;
+  shape-rendering: crispEdges;
+}
+
+.axis text {
+  font-family: sans-serif;
+  font-size: 11px;
+}
+
+#tooltip {
+  position: absolute;
+  display: none;
+  background: white;
+  padding: 8px 14px;
+  border-radius: 8px;
+  border: 1px solid #ccc;
+  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
+}
+
+#app {
+  display: flex;
+  gap: 1rem;
+
+  .left, .right {
+    flex: 1;
+    text-align: center;
+  }
+}
+
+button {
+  @include neumorphism;
+  padding: 0.5rem 1rem;
+  border: none;
+  cursor: pointer;
+  transition: transform 0.2s;
+
+  &:hover {
+    transform: scale(1.05);
+  }
+}
+
+input {
+  border-radius: .5rem;
+  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
+  padding: 0.5rem;
+  border: 1px solid var(--text);
+}
+
+@keyframes shimmer {
+  0% {
+    filter: blur(70px);
+    transform: scale(1);
+  }
+  50% {
+    filter: blur(100px);
+    transform: scale(1.3);
+  }
+  100% {
+    filter: blur(70px);
+    transform: scale(1);
+  }
+}
\ No newline at end of file

src/vite-env.d.ts

+/// <reference types="vite/client" />

tsconfig.json

+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+
+    "paths": {
+      "@/*": ["src/*"]
+    },
+
+    "baseUrl": ".",
+  },
+  "include": ["src"]
+}

vite.config.js

+import { defineConfig } from "vite";
+import path from "path";
+
+export default defineConfig({
+    resolve: {
+        alias: {
+            "@": path.resolve(__dirname, "./src"),
+        },
+    },
+});
\ No newline at end of file