order-utils.ts

/**
 *
 * @param item An ItemStackHelper from the /orders page. This item must have a lore as follows:
 * Bones
 * $130.12 each
 *
 * 2.14M/5M Delivered
 * $279.41M/$650.6M Paid
 *
 * Click to deliver ExampleUsername Bones
 * 6d 21h 24m Until Order expires
 */
function getOrderInfo(item: ItemStackHelper) {
  const lore = item.getLore();
  const info = {
    itemName: '',
    priceEach: 0,
    delivered: { current: 0, total: 0 },
    paid: { current: 0, total: 0 },
    username: '',
    timeRemaining: '',
  };

  for (const line of lore) {
    const text = line.getString();

    // Price each: $130.12 each
    const priceMatch = text.match(/^\$([0-9.]+) each$/);
    if (priceMatch) {
      info.priceEach = parseFloat(priceMatch[1]);
      continue;
    }

    // Delivered: 2.14M/5M Delivered
    const deliveredMatch = text.match(/^([0-9.]+[KMB]?)\/([0-9.]+[KMB]?) Delivered$/);
    if (deliveredMatch) {
      info.delivered.current = parseAmount(deliveredMatch[1]);
      info.delivered.total = parseAmount(deliveredMatch[2]);
      continue;
    }

    // Paid: $279.41M/$650.6M Paid
    const paidMatch = text.match(/^\$([0-9.]+[KMB]?)\/\$([0-9.]+[KMB]?) Paid$/);
    if (paidMatch) {
      info.paid.current = parseAmount(paidMatch[1]);
      info.paid.total = parseAmount(paidMatch[2]);
      continue;
    }

    // Click to deliver: Click to deliver ExampleUsername Bones
    const deliverMatch = text.match(/^Click to deliver (\w+) (.+)$/);
    if (deliverMatch) {
      info.username = deliverMatch[1];
      info.itemName = deliverMatch[2];
      continue;
    }

    // Time remaining: 6d 21h 24m Until Order expires
    const timeMatch = text.match(/^(.+) Until Order expires$/);
    if (timeMatch) {
      info.timeRemaining = timeMatch[1];
    }
  }

  return info;
}

function parseAmount(amount: string): number {
  const multipliers: Record<string, number> = { K: 1000, M: 1_000_000, B: 1_000_000_000 };
  const match = amount.match(/^([0-9.]+)([KMB]?)$/);
  if (!match) return 0;
  const value = parseFloat(match[1]);
  const suffix = match[2];
  return suffix ? value * multipliers[suffix] : value;
}

function getBoneSlots(...containers: InvMapType.All[]): number[] {
    return inv()
        .getSlots(...containers)
        .filter((slot) => inv().getSlot(slot).getItemId() === 'minecraft:bone');
}