* Updating the Licenses, except for applying eslint, building * Applying ESLint rules,building @kbn/pm, regenerating api docs
88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License
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* and the Server Side Public License, v 1; you may not use this file except in
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* compliance with, at your election, the Elastic License or the Server Side
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* Public License, v 1.
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*/
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import React, { useCallback } from 'react';
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import { useState } from 'react';
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import {
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EuiText,
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EuiButton,
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EuiLoadingSpinner,
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EuiFieldText,
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EuiCallOut,
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EuiFormRow,
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} from '@elastic/eui';
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import { HttpFetchError } from '../../../src/core/public';
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import { isError } from './is_error';
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import { Services } from './services';
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interface Props {
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fetchRandomNumberBetween: Services['fetchRandomNumberBetween'];
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}
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export function RandomNumberBetweenRouteExample({ fetchRandomNumberBetween }: Props) {
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const [error, setError] = useState<HttpFetchError | undefined>();
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const [randomNumber, setRandomNumber] = useState<number>(0);
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const [isFetching, setIsFetching] = useState<boolean>(false);
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const [maxInput, setMaxInput] = useState<string>('10');
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const doFetch = useCallback(async () => {
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if (isFetching) return;
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setIsFetching(true);
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const response = await fetchRandomNumberBetween(Number.parseInt(maxInput, 10));
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if (isError(response)) {
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setError(response);
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} else {
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setRandomNumber(response);
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}
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setIsFetching(false);
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}, [isFetching, maxInput, fetchRandomNumberBetween]);
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return (
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<React.Fragment>
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<EuiText>
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<h2>GET example with query</h2>
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<p>
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This examples uses a simple GET route that takes a query parameter in the request and
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returns a single number.
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</p>
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<EuiFormRow label="Generate a random number between 0 and">
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<EuiFieldText
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data-test-subj="routingExampleMaxRandomNumberBetween"
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value={maxInput}
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onChange={(e) => setMaxInput(e.target.value)}
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isInvalid={isNaN(Number(maxInput))}
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/>
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</EuiFormRow>
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<EuiFormRow hasEmptyLabelSpace={true}>
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<EuiButton
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data-test-subj="routingExampleFetchRandomNumberBetween"
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disabled={isFetching || isNaN(Number(maxInput))}
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onClick={() => doFetch()}
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>
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{isFetching ? <EuiLoadingSpinner /> : 'Generate random number'}
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</EuiButton>
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</EuiFormRow>
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{error !== undefined ? (
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<EuiCallOut color="danger" iconType="alert">
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{error.message}
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</EuiCallOut>
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) : null}
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{randomNumber > -1 ? (
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<h2>
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Random number is
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<div data-test-subj="routingExampleRandomNumberBetween">{randomNumber}</div>
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</h2>
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) : null}
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</EuiText>
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</React.Fragment>
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);
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}
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