All files / src/custom-nodes/unicode-array-nodes UnicodeArrayNode.ts

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import { INode } from '../../interfaces/nodes/INode';
import { IOptions } from "../../interfaces/IOptions";
 
import { TNodeWithBlockStatement } from "../../types/TNodeWithBlockStatement";
 
import { AppendState } from '../../enums/AppendState';
 
import { Node } from '../Node';
import { NodeUtils } from "../../NodeUtils";
import { Utils } from '../../Utils';
 
export class UnicodeArrayNode extends Node {
    /**
     * @type {number}
     */
    public static UNICODE_ARRAY_RANDOM_LENGTH: number = 4;
 
    /**
     * @type {AppendState}
     */
    protected appendState: AppendState = AppendState.AfterObfuscation;
 
    /**
     * @type {string[]}
     */
    private unicodeArray: string[] = [];
 
    /**
     * @type {string}
     */
    private unicodeArrayName: string;
 
    /**
     * @type {number}
     */
    private unicodeArrayRotateValue: number;
 
    /**
     * @param unicodeArrayName
     * @param unicodeArrayRotateValue
     * @param options
     */
    constructor (
        unicodeArrayName: string,
        unicodeArrayRotateValue: number = 0,
        options: IOptions
    ) {
        super(options);
 
        this.unicodeArrayName = unicodeArrayName;
        this.unicodeArrayRotateValue = unicodeArrayRotateValue;
    }
 
    /**
     * @param blockScopeNode
     */
    public appendNode (blockScopeNode: TNodeWithBlockStatement): void {
        Iif (!this.unicodeArray.length) {
            return;
        }
 
        NodeUtils.prependNode(blockScopeNode.body, this.getNode());
    }
 
    /**
     * @returns {string}
     */
    public getNodeIdentifier (): string {
        return this.unicodeArrayName;
    }
 
    /**
     * @returns {string[]}
     */
    public getNodeData (): string[] {
        return this.unicodeArray;
    }
 
    /**
     * @returns {INode}
     */
    public getNode (): INode {
        Utils.arrayRotate <string> (this.unicodeArray, this.unicodeArrayRotateValue);
 
        return super.getNode();
    }
 
    /**
     * @param data
     */
    public updateNodeData (data: string): void {
        this.unicodeArray.push(data);
    }
 
    /**
     * @returns {INode}
     */
    protected getNodeStructure (): INode {
        return NodeUtils.convertCodeToStructure(`
            var ${this.unicodeArrayName} = [${this.unicodeArray.join(',')}];
        `);
    }
}