Invoice

import { Column, Row, Span, sone, Table, TableCell, TableRow, Text } from "sone";

const lineItems = [
  { sku: "A-1", desc: "Design audit", qty: 1, price: 1500 },
  { sku: "A-2", desc: "Component library", qty: 1, price: 4200 },
  { sku: "A-3", desc: "Brand guidelines", qty: 1, price: 800 },
];

const subtotal = lineItems.reduce((s, x) => s + x.qty * x.price, 0);
const tax = subtotal * 0.08;
const total = subtotal + tax;

const fmt = (n: number) =>
  `$${n.toLocaleString("en-US", { minimumFractionDigits: 2 })}`;

const Invoice = Column(
  // Header
  Row(
    Column(
      Text("Acme Inc.").size(20).weight("bold"),
      Text("123 Market St, San Francisco CA").size(11).color("#666"),
    ).gap(4),
    Column(
      Text("INVOICE").size(20).weight("bold").align("right"),
      Text("#1024").size(12).color("#666").align("right"),
      Text("Due 2026-05-01").size(12).color("#666").align("right"),
    ).gap(4),
  ).justifyContent("space-between"),

  // Line items
  Table(
    TableRow(
      TableCell(Text("SKU").weight("bold").size(11)),
      TableCell(Text("Description").weight("bold").size(11)),
      TableCell(Text("Qty").weight("bold").size(11).align("right")),
      TableCell(Text("Price").weight("bold").size(11).align("right")),
    ).bg("#f5f5f5"),
    ...lineItems.map((item) =>
      TableRow(
        TableCell(Text(item.sku).size(11)),
        TableCell(Text(item.desc).size(11)),
        TableCell(Text(String(item.qty)).size(11).align("right")),
        TableCell(Text(fmt(item.price)).size(11).align("right")),
      ),
    ),
  ).spacing(0).borderWidth(1).borderColor("#e5e5e5"),

  // Totals
  Column(
    Text(`Subtotal\t${fmt(subtotal)}`).tabStops(420).size(11),
    Text(`Tax (8%)\t${fmt(tax)}`).tabStops(420).size(11),
    Text(`Total\t${fmt(total)}`).tabStops(420).size(13).weight("bold"),
  ).gap(4).alignSelf("flex-end"),

  // Footer
  Text("Thank you for your business.").size(10).color("#666").align("center"),
).padding(48).gap(32).bg("white").width(816);

const buffer = await sone(Invoice).pdf();