import Configuration from "../configuration";

import ExportJsonEngine from "./export-json.engine";
import ExportLlmMdEngine from "./export-llm-md.engine";
import ExportPdfEngine from "./pdf-engine/export-pdf.engine";

export class ExportEngine {
    private static instance: ExportEngine;
    private constructor() {}
    public static getInstance() {
        if (!ExportEngine.instance) {
            ExportEngine.instance = new ExportEngine();
        }
        return ExportEngine.instance;
    }

    public export(outputFolder, data) {
        switch (Configuration.mainData.exportFormat) {
            case "json":
                return ExportJsonEngine.export(outputFolder, data);
            case "llm-md":
                return ExportLlmMdEngine.export(outputFolder, data);
            /*case 'pdf':
                return ExportPdfEngine.export(outputFolder);*/
        }
    }
}

export default ExportEngine.getInstance();