DownloadButton.tsx
| 1 | import "./DownloadButton.css"; |
| 2 | import type { AudioFile, Directory } from "music-server-shared/types"; |
| 3 | import { download, signalMap, type SignalMapEntry } from "../offline"; |
| 4 | import { createSignal, type Accessor, type Signal } from "solid-js"; |
| 5 | import type { AppOptions } from "../types"; |
| 6 | import { formatBytes, joinPath } from "../utils"; |
| 7 | import { DownloadSVG, RefreshSVG } from "./SVG"; |
| 8 | import { LoadingSpinner } from "./LoadingScreen"; |
| 9 | |
| 10 | interface DownloadButtonProps { |
| 11 | item: AudioFile | Directory; |
| 12 | currentDir: Accessor<string>; |
| 13 | options: Accessor<AppOptions>; |
| 14 | } |
| 15 | |
| 16 | export function DownloadButton(props: DownloadButtonProps) { |
| 17 | const fullPath = joinPath(props.currentDir(), props.item.name); |
| 18 | let signal = signalMap.get(fullPath); |
| 19 | if (!signal) { |
| 20 | signal = createSignal<SignalMapEntry>(); |
| 21 | signalMap.set(fullPath, signal); |
| 22 | } |
| 23 | const [getProgress] = signal; |
| 24 | |
| 25 | return ( |
| 26 | <div |
| 27 | class="download-item" |
| 28 | onClick={(event) => { |
| 29 | event.stopPropagation(); |
| 30 | download(props.item, props.currentDir(), props.options()); |
| 31 | }} |
| 32 | > |
| 33 | {(() => { |
| 34 | const progress = getProgress(); |
| 35 | if (progress === undefined) |
| 36 | return ( |
| 37 | <button> |
| 38 | <DownloadSVG /> |
| 39 | </button> |
| 40 | ); |
| 41 | if (progress === "DirectoryProgress") return <LoadingSpinner center={true} />; |
| 42 | if (progress === "CachedFile") |
| 43 | return ( |
| 44 | <button> |
| 45 | <RefreshSVG /> |
| 46 | </button> |
| 47 | ); |
| 48 | if ("bytes" in progress) return <span>{formatBytes(progress.bytes)}</span>; |
| 49 | console.log(progress); |
| 50 | console.error("Unexpected", progress); |
| 51 | })()} |
| 52 | </div> |
| 53 | ); |
| 54 | } |
| 55 |