Update purchaseOrderService.js

purchaseOrderService.js

@@ -1,12 +1,13 @@
 // purchaseOrderService.js - Generates Purchase Order PDFs
 
 /**
- * Generates a single consolidated Purchase Order PDF for multiple materials.
- * @param {Array<Object>} materialsToOrder - An array of material objects that need to be reordered.
+ * Generates a single consolidated and customized Purchase Order PDF.
+ * @param {Array<Object>} itemsToOrder - An array of objects, each with { material, quantity }.
+ * @param {string} supplierName - The name of the supplier for the PO.
  */
-export function generatePurchaseOrder(materialsToOrder) {
-    if (!materialsToOrder || materialsToOrder.length === 0) {
-        console.error("No materials provided for PO generation.");
+export function generatePurchaseOrder(itemsToOrder, supplierName) {
+    if (!itemsToOrder || itemsToOrder.length === 0) {
+        console.error("No items provided for PO generation.");
         return;
     }
 
@@ -39,26 +40,25 @@ export function generatePurchaseOrder(materialsToOrder) {
     doc.setFont("helvetica", "normal");
     doc.text(today, 160, 46);
 
-    // Supplier Info (Placeholder)
+    // Supplier Info
     doc.setFont("helvetica", "bold");
     doc.text("TO:", 20, 70);
     doc.setFont("helvetica", "normal");
-    doc.text("________________________ (Supplier Name)", 20, 76);
+    doc.text(supplierName || "________________________ (Supplier Name)", 20, 76);
     doc.text("________________________ (Supplier Address)", 20, 82);
 
 
     // Items Table
-    const tableColumn = ["Item Description", "Current Stock", "Reorder Point", "Recommended Order Qty", "Unit"];
+    const tableColumn = ["Item Description", "Current Stock", "Reorder Point", "Order Quantity", "Unit"];
     const tableRows = [];
 
-    materialsToOrder.forEach(material => {
-        // Order enough to reach 2x the reorder point. Ensure at least 1 is ordered.
-        const quantityToOrder = Math.max(1, (material.reorderPoint * 2) - material.currentStock);
+    itemsToOrder.forEach(item => {
+        const { material, quantity } = item;
         const materialRow = [
             material.name,
             material.currentStock,
             material.reorderPoint,
-            quantityToOrder,
+            quantity,
             material.unit
         ];
         tableRows.push(materialRow);
@@ -69,16 +69,17 @@ export function generatePurchaseOrder(materialsToOrder) {
         body: tableRows,
         startY: 95,
         theme: 'grid',
-        headStyles: { fillColor: [45, 55, 72] } // Dark blue header
+        headStyles: { fillColor: [45, 55, 72] }
     });
     
     // Footer
-    const finalY = doc.lastAutoTable.finalY || 150; // Get Y position after table
+    const finalY = doc.lastAutoTable.finalY || 150;
     doc.setFontSize(10);
     doc.setTextColor(150);
     doc.text("Please deliver items to the address above. Contact us with any questions regarding this order.", 105, Math.max(finalY + 20, 280), { align: 'center'});
 
 
     // Save the PDF
-    doc.save(`Consolidated_PO_${poNumber}.pdf`);
+    const safeSupplierName = supplierName.replace(/[\s/]/g, '_') || 'General';
+    doc.save(`PO_${safeSupplierName}_${poNumber}.pdf`);
 }