b3e68e6089
* Create enums from toRawType * Render with children * De-dup static rendering * Cleanups * Cater for structs * Allow breaks for params labels
86 lines
1.9 KiB
TypeScript
86 lines
1.9 KiB
TypeScript
// Copyright 2017-2019 @polkadot/ui-app authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { Props as BaseProps, RawParam } from '../types';
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import React from 'react';
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import { TypeDef, createType, getTypeDef } from '@polkadot/types';
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import Params from '../';
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import Base from './Base';
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import Static from './Static';
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type Props = BaseProps;
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type State = {
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defs: Array<TypeDef>,
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type: string | null
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};
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export default class StructParam extends React.PureComponent<Props, State> {
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state: State = {
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defs: [],
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type: null
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};
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static getDerivedStateFromProps ({ type: { type } }: Props, prevState: State) {
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if (prevState.type === type) {
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return null;
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}
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const defs = getTypeDef(createType(type).toRawType()).sub as Array<TypeDef>;
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return {
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defs,
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type
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} as State;
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}
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render () {
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const { className, isDisabled, label, style, withLabel } = this.props;
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if (isDisabled) {
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return <Static {...this.props} />;
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}
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const { defs } = this.state;
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const params = defs.map((type) => ({ name: type.name, type }));
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return (
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<div>
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<Base
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className={className}
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label={label}
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size='full'
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style={style}
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withLabel={withLabel}
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>
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</Base>
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<Params
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onChange={this.onChangeParams}
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params={params}
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/>
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</div>
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);
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}
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private onChangeParams = (values: Array<RawParam>) => {
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const { onChange } = this.props;
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if (onChange) {
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const { defs } = this.state;
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onChange({
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isValid: values.reduce((result, { isValid }) => result && isValid, true as boolean),
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value: defs.reduce((value, { name }, index) => {
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value[name as string] = values[index].value;
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return value;
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}, {} as { [index: string]: any })
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});
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}
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}
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}
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