zip pdf download

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

@@ -1,4 +1,6 @@
 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"))
@@ -9,5 +11,59 @@ $(function () {
     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()
+    })
+}