Scissors-Website/src/pages/DownloadPage.tsx

import React, { Fragment, useEffect, useState } from "react";
import "../css/HomePage.css"
import { Build, getBuilds, getJobs, Job } from "../util/Jenkins";

import "../css/DownloadPage.css"
import { Button } from "react-bootstrap";

const DownloadPage = () => {
    const [ jobs, setJobs ] = useState(new Map<Job, Build[]>())
    const [ version, setVersion ] = useState("")
    useEffect(() => {
        doJobs().then(value => {
        })
    }, [])

    function doJobs(): Promise<void> {
        return new Promise(resolve => {
            getJobs().then(value => {
                for (let job of value) {
                    getBuilds(job.name).then(value1 => {
                        setJobs(prevState => {
                            let map = new Map<Job, Build[]>([ ...prevState, [ job, value1 ] ])
                            if (map.size >= value.length) {
                                let job = Array.from(map.keys()).sort((a, b) => parseFloat(a.name) - parseFloat(b.name)).reverse()[0]
                                setVersion(job.name)
                            }
                            return new Map<Job, Build[]>([ ...map.entries() ].sort((a, b) => parseFloat(a[0].name) - parseFloat(b[0].name)).reverse())
                        })
                        resolve()
                    })
                }
            })
        })
    }

    function onClick(event: React.MouseEvent<HTMLLIElement>) {
        setVersion(event.currentTarget.innerHTML)
    }

    return (
        <Fragment>
            <ul className={"versions"}>
                {Array.from(jobs.keys()).map(value => {
                    return <li className={version == value.name ? "selected" : "selectable"}
                               onClick={onClick}>{value.name}</li>
                })}
            </ul>
            <ul className={"builds"}>
                {jobs.get(Array.from(jobs.keys()).filter(value => value.name === version)[0])?.map(value => {
                    return <li>
                        <Button href={value.artifact ? `${value.url}/artifact/${value.artifact}` : value.url}>#{value.number}</Button>
                        <ul className={`changes-${value.number}`}>
                            {value.changes?.map(value1 => {
                                return <li>[<a href={`https://github.com/AtlasMediaGroup/Scissors/commit/${value1.id}`}>{value1.id}</a>]&nbsp;&nbsp;{value1.comment}</li>
                            })}
                        </ul>
                        <span className={value.changes && value.changes?.length > 0 ? "date" : "date nochanges"}>{new Date(value.timestamp!).toISOString().split("T")[0]}</span>
                    </li>
                })}
            </ul>
        </Fragment>
    );
}

export default DownloadPage;