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AbstractCustomNode.ts
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97 lines (80 loc) · 2.41 KB
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import { inject, injectable } from 'inversify';
import { ServiceIdentifiers } from '../container/ServiceIdentifiers';
import { TStatement } from '../types/node/TStatement';
import { ICustomNode } from '../interfaces/custom-nodes/ICustomNode';
import { IOptions } from '../interfaces/options/IOptions';
import { IRandomGenerator } from '../interfaces/utils/IRandomGenerator';
import { GlobalVariableTemplate1 } from '../templates/GlobalVariableTemplate1';
import { GlobalVariableTemplate2 } from '../templates/GlobalVariableTemplate2';
import { NodeUtils } from '../node/NodeUtils';
@injectable()
export abstract class AbstractCustomNode implements ICustomNode {
/**
* @type {string[]}
*/
private static globalVariableTemplateFunctions: string[] = [
GlobalVariableTemplate1(),
GlobalVariableTemplate2()
];
/**
* @type {string}
*/
protected cachedCode: string;
/**
* @type {TStatement[]}
*/
protected cachedNode: TStatement[];
/**
* @type {IOptions}
*/
protected readonly options: IOptions;
/**
* @type {IRandomGenerator}
*/
protected readonly randomGenerator: IRandomGenerator;
/**
* @param {IRandomGenerator} randomGenerator
* @param {IOptions} options
*/
constructor (
@inject(ServiceIdentifiers.IRandomGenerator) randomGenerator: IRandomGenerator,
@inject(ServiceIdentifiers.IOptions) options: IOptions
) {
this.randomGenerator = randomGenerator;
this.options = options;
}
/**
* @param {any[]} args
*/
public abstract initialize (...args: any[]): void;
/**
* @returns {string}
*/
public getCode (): string {
if (!this.cachedCode) {
this.cachedCode = NodeUtils.convertStructureToCode(this.getNode());
}
return this.cachedCode;
}
/**
* @returns {TStatement[]}
*/
public getNode (): TStatement[] {
if (!this.cachedNode) {
this.cachedNode = this.getNodeStructure();
}
return this.cachedNode;
}
/**
* @returns {string}
*/
protected getGlobalVariableTemplate (): string {
return this.randomGenerator
.getRandomGenerator()
.pickone(AbstractCustomNode.globalVariableTemplateFunctions);
}
/**
* @returns {TStatement[]}
*/
protected abstract getNodeStructure (): TStatement[];
}