57 lines
1.8 KiB
TypeScript
57 lines
1.8 KiB
TypeScript
// Copyright 2017-2021 @polkadot/react-components authors & contributors
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
import type { StorageEntry } from '@polkadot/types/primitive/types';
|
|
import type { DropdownOption, DropdownOptions } from '../../util/types';
|
|
|
|
import React from 'react';
|
|
|
|
import { ApiPromise } from '@polkadot/api';
|
|
import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
|
|
|
|
export default function createOptions (api: ApiPromise, sectionName: string): DropdownOptions {
|
|
const section = api.query[sectionName];
|
|
|
|
if (!section || Object.keys(section).length === 0) {
|
|
return [];
|
|
}
|
|
|
|
return Object
|
|
.keys(section)
|
|
.sort()
|
|
.map((value): DropdownOption => {
|
|
const method = section[value] as unknown as StorageEntry;
|
|
const type = method.meta.type;
|
|
const input = type.isPlain
|
|
? ''
|
|
: type.isMap
|
|
? type.asMap.key.toString()
|
|
: type.isDoubleMap
|
|
? `${type.asDoubleMap.key1.toString()}, ${type.asDoubleMap.key2.toString()}`
|
|
: type.asNMap.keyVec.map((k) => k.toString()).join(', ');
|
|
const output = method.meta.modifier.isOptional
|
|
? `Option<${unwrapStorageType(type)}>`
|
|
: unwrapStorageType(type);
|
|
|
|
return {
|
|
className: 'ui--DropdownLinked-Item',
|
|
key: `${sectionName}_${value}`,
|
|
text: [
|
|
<div
|
|
className='ui--DropdownLinked-Item-call'
|
|
key={`${sectionName}_${value}:call`}
|
|
>
|
|
{value}({input}): {output}
|
|
</div>,
|
|
<div
|
|
className='ui--DropdownLinked-Item-text'
|
|
key={`${sectionName}_${value}:text`}
|
|
>
|
|
{(method.meta.documentation[0] || method.meta.name).toString()}
|
|
</div>
|
|
],
|
|
value
|
|
};
|
|
});
|
|
}
|