`; // Open a new window and write the HTML content const printWindow = window.open("", "_blank"); if (!printWindow) { console.error("Failed to open the print window. Check for pop-up blockers."); return; } console.log("Print window opened."); // Write the content into the print window printWindow.document.open(); printWindow.document.write(printHtml); printWindow.document.close(); // Automatically print on desktop, manual on mobile printWindow.onload = () => { console.log("Print window content loaded."); if (!isMobile()) { // Desktop: Automatically trigger print dialog and close the window console.log("Desktop detected. Automatically triggering print dialog..."); printWindow.print(); // Close the popup after the print dialog is closed setTimeout(() => { console.log("Closing print window after print dialog."); printWindow.close(); }, 10); // Delay to allow print dialog to complete } else { // Mobile: User manually clicks "Print" button console.log("Mobile detected. Waiting for user to click Print."); } }; } catch (error) { console.error("Error during the fetch or print process:", error); } } // Utility to detect if the device is mobile function isMobile() { return /Mobi|Android/i.test(navigator.userAgent); } // Utility to convert Blob to base64 function blobToBase64(blob) { return new Promise((resolve, reject) => { const reader = new FileReader(); reader.onloadend = () => resolve(reader.result); reader.onerror = reject; reader.readAsDataURL(blob); }); } // Add an event listener to the print button document.getElementById("print-lbl").addEventListener("click", printImage); // Get the element with the ID "print-lbl" const printBtnContainer = document.getElementById("print-lbl"); // Add the print button to the element printBtnContainer.appendChild(printButton);