85 lines
2.4 KiB
TypeScript
85 lines
2.4 KiB
TypeScript
// Copyright 2017-2023 @polkadot/react-components authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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// TODO: We have a lot shared between this and InputExtrinsic & InputStorage
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import type { DefinitionCallNamed } from '@polkadot/types/types';
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import type { DropdownOptions } from '../util/types';
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import React, { useCallback, useEffect, useState } from 'react';
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import LinkedWrapper from '../InputExtrinsic/LinkedWrapper';
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import methodOptions from './options/method';
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import sectionOptions from './options/section';
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import SelectMethod from './SelectMethod';
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import SelectSection from './SelectSection';
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import useRuntime from './useRuntime';
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interface Props {
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className?: string;
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label: React.ReactNode;
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onChange?: (value: DefinitionCallNamed) => void;
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withLabel?: boolean;
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}
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function InputCalls ({ className, label, onChange, withLabel }: Props): React.ReactElement<Props> | null {
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const [defs, defaultValue] = useRuntime();
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const [optionsSection] = useState<DropdownOptions>(() => sectionOptions(defs));
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const [optionsMethod, setOptionsMethod] = useState<DropdownOptions>(() => methodOptions(defs, defaultValue && defaultValue.section));
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const [value, setValue] = useState<DefinitionCallNamed | null>(() => defaultValue);
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useEffect((): void => {
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value && onChange && onChange(value);
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}, [onChange, value]);
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const _onMethodChange = useCallback(
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(newValue: DefinitionCallNamed): void => {
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if (value !== newValue) {
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// set via callback since the method is a function itself
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setValue(() => newValue);
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}
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},
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[value]
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);
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const _onSectionChange = useCallback(
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(newSection: string): void => {
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if (value && newSection !== value.section) {
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const optionsMethod = methodOptions(defs, newSection);
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setOptionsMethod(optionsMethod);
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_onMethodChange(defs[newSection][optionsMethod[0].value]);
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}
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},
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[_onMethodChange, defs, value]
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);
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if (!value) {
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return null;
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}
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return (
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<LinkedWrapper
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className={className}
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label={label}
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withLabel={withLabel}
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>
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<SelectSection
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className='small'
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onChange={_onSectionChange}
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options={optionsSection}
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value={value}
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/>
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<SelectMethod
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className='large'
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defs={defs}
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onChange={_onMethodChange}
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options={optionsMethod}
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value={value}
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/>
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</LinkedWrapper>
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);
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}
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export default React.memo(InputCalls);
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