32 lines
1016 B
TypeScript
32 lines
1016 B
TypeScript
import * as _ from 'lodash';
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import * as React from 'react';
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import {CustomType} from 'ts/types';
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import {utils} from 'ts/utils/utils';
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const STRING_ENUM_CODE_PREFIX = ' strEnum(';
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interface CustomEnumProps {
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type: CustomType;
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}
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// This component renders custom string enums that was a work-around for versions of
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// TypeScript <2.4.0 that did not support them natively. We keep it around to support
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// older versions of 0x.js <0.9.0
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export function CustomEnum(props: CustomEnumProps) {
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const type = props.type;
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if (!_.startsWith(type.defaultValue, STRING_ENUM_CODE_PREFIX)) {
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utils.consoleLog('We do not yet support `Variable` types that are not strEnums');
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return null;
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}
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// Remove the prefix and postfix, leaving only the strEnum values without quotes.
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const enumValues = type.defaultValue.slice(10, -3).replace(/'/g, '');
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return (
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<span>
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{`{`}
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{'\t'}{enumValues}
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<br />
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{`}`}
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</span>
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);
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}
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