58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
import {useEffect, useState} from 'react';
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import './JoinForm.css';
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type PlayerResponse = {
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readonly name: string;
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readonly id: string;
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};
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export async function fetchPlayer(name: string, options: RequestInit) {
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const url = new URL(import.meta.env.VITE_TANK_PLAYER_URL);
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url.searchParams.set('name', name);
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const response = await fetch(url, options);
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if (!response.ok)
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return null;
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const json = await response.json() as PlayerResponse;
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return json.id;
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}
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export default function JoinForm({onDone}: { onDone: (id: string) => void }) {
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const [name, setName] = useState('');
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const [clicked, setClicked] = useState(false);
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const [data, setData] = useState<PlayerResponse | null>(null);
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useEffect(() => {
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if (!clicked || data)
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return;
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try {
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fetchPlayer(name, {}).then((value: string | null) => {
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if (value)
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onDone(value);
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else
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setClicked(false);
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});
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} catch (e) {
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console.log(e);
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alert(e);
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}
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}, [clicked, setData, data]);
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const disableButtons = clicked || name.trim() === '';
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return <div className="JoinForm">
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<input
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type="text"
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value={name}
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onChange={e => setName(e.target.value)}
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/>
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<button
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onClick={() => setClicked(true)}
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disabled={disableButtons}
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>
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join
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</button>
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</div>;
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}
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