apple2js/js/components/DiskII.tsx
Will Scullin d44cae76a7
Turn on exactOptionalPropertyTypes (#110)
Turn on exactOptionalPropertyTypes
2022-05-11 17:20:49 -07:00

88 lines
2.5 KiB
TypeScript

import { h } from 'preact';
import { useCallback, useEffect, useState } from 'preact/hooks';
import cs from 'classnames';
import Disk2 from '../cards/disk2';
import { FileModal } from './FileModal';
import { loadJSON, loadHttpFile, getHashParts } from './util/files';
/**
* Storage structure for Disk II state returned via callbacks.
*/
export interface DiskIIData {
number: 1 | 2;
on: boolean;
name: string;
side?: string | undefined;
}
/**
* Interface for Disk II component.
*/
export interface DiskIIProps extends DiskIIData {
disk2: Disk2 | undefined;
}
/**
* Disk II component
*
* Includes drive light, disk name and side, and UI for loading disks.
* Handles initial loading of disks specified in the hash.
*
* @param disk2 Disk2 object
* @param number Drive 1 or 2
* @param on Active state
* @param name Disk name identifier
* @param side Disk side identifier
* @returns DiskII component
*/
export const DiskII = ({ disk2, number, on, name, side }: DiskIIProps) => {
const label = side ? `${name} - ${side}` : name;
const [modalOpen, setModalOpen] = useState(false);
useEffect(() => {
const hashParts = getHashParts();
if (disk2 && hashParts && hashParts[number]) {
const hashPart = decodeURIComponent(hashParts[number]);
if (hashPart.match(/^https?:/)) {
loadHttpFile(disk2, number, hashPart)
.catch((error) =>
console.error(error)
);
} else {
const filename = `/json/disks/${hashPart}.json`;
loadJSON(disk2, number, filename)
.catch((error) =>
console.error(error)
);
}
}
}, [disk2]);
const doClose = useCallback(() => {
setModalOpen(false);
}, []);
const onOpenModal = useCallback(() => {
setModalOpen(true);
}, []);
return (
<div className="disk">
<FileModal disk2={disk2} number={number} onClose={doClose} isOpen={modalOpen} />
<div
id={`disk${number}`}
className={cs('disk-light', { on })}
/>
<button title="Load Disk">
<i class="fas fa-folder-open" onClick={onOpenModal} />
</button>
<div
id={`disk-label${number}`}
className="disk-label"
>
{label}
</div>
</div>
);
};