safekat/httpdocs/assets/js/safekat/pages/produccion/index.js

import OrdenTrabajoDatatable from '../../components/datatables/otDatatable.js'
import Ajax from '../../components/ajax.js'
import { alertError, alertSuccessMessage } from '../../components/alerts/sweetAlert.js'

$(function () {
    const otDatatable = new OrdenTrabajoDatatable($("#ots-datatables-container"))
    otDatatable.init()
    otDatatable.initPendientes()
    otDatatable.initFerroPendiente()
    otDatatable.initFerroOk()
    otDatatable.initNews()
    otDatatable.initProd()
    otDatatable.initWaiting()
    otDatatable.events()
    // otDatatable.initRevisionComercial()
    $("#btn-download-pdf-zip").on('click', async () => {
        let zip = new JSZip()
        let ordenesTrabajo = otDatatable.getSelectIDs()
        for (let element of ordenesTrabajo) {
            try {

                // Create hidden iframe
                Notiflix.Block.circle('.section-block',{opacity : 1});
                const response = await getPdf(element);
                var opt = {
                    margin: 2,
                    filename: $(response).find(".pdf-wrapper").data("id") + ".pdf",
                    image: { type: 'jpeg', quality: 1 },
                    html2canvas: { scale: 4, logging: false },
                    jsPDF: { unit: 'mm', format: 'a4', orientation: 'portrait' }
                };
                let pdf = await html2pdf().set(opt).from(response).outputPdf('blob');
                zip.file(opt.filename, pdf);
            } catch (error) {
            }
        };
        if (ordenesTrabajo.length > 0) {

            Notiflix.Block.remove('.section-block');
            zip.generateAsync({ type: "blob" }).then(function (blob) {
                const now = new Date();
                const pad = (n) => String(n).padStart(2, '0');
                const timestamp = `${now.getFullYear()}_${pad(now.getMonth() + 1)}_${pad(now.getDate())}_${pad(now.getHours())}${pad(now.getMinutes())}${pad(now.getSeconds())}`;
                const filename = `ordenes_trabajo_${timestamp}.zip`;

                const link = document.createElement("a");
                link.href = URL.createObjectURL(blob);
                link.download = filename;
                document.body.appendChild(link);
                link.click();
                document.body.removeChild(link);
            });
        }else{
            alertError('Seleccione una OT para descargar').fire()
        }





    })
})


const getPdf = (otId) => {
    return new Promise((resolve, reject) => {
        new Ajax('/produccion/ordentrabajo/pdf/content/' + otId, null, null, resolve, reject).get()
    })
}