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import { DataItem, SolidityTypes } from 'ethereum-types';
import * as _ from 'lodash';
import { DataTypeFactory } from '../abstract_data_types/interfaces';
import { AbstractSetDataType } from '../abstract_data_types/types/set';
export class TupleDataType extends AbstractSetDataType {
public static matchType(type: string): boolean {
return type === SolidityTypes.Tuple;
}
public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
super(dataItem, dataTypeFactory);
if (!TupleDataType.matchType(dataItem.type)) {
throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
}
}
public getSignatureType(): string {
return this._computeSignatureOfMembers(false);
}
public getSignature(detailed?: boolean): string {
if (_.isEmpty(this.getDataItem().name) || !detailed) {
return this.getSignatureType();
}
const name = this.getDataItem().name;
const lastIndexOfScopeDelimiter = name.lastIndexOf('.');
const isScopedName = !_.isUndefined(lastIndexOfScopeDelimiter) && lastIndexOfScopeDelimiter > 0;
const shortName = isScopedName ? name.substr((lastIndexOfScopeDelimiter as number) + 1) : name;
const detailedSignature = `${shortName} ${this._computeSignatureOfMembers(detailed)}`;
return detailedSignature;
}
}
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