import type { VendorDropdownItem } from "@/domain/work-orders/types/work-order-common";

export function formatVendorDistance(miles: number | null | undefined): string {
  if (miles == null || Number.isNaN(miles)) {
    return "";
  }

  const rounded = Number.isInteger(miles) ? String(miles) : miles.toFixed(1);
  return `${rounded} mi`;
}

/** Dropdown label: `contactName · companyName` (matches technician select UI). */
export function formatVendorTechnicianLabel(vendor: VendorDropdownItem): string {
  const contact = vendor.contactName.trim();
  const company = vendor.companyName.trim();

  if (contact && company && contact !== company) {
    return `${contact} · ${company}`;
  }

  return contact || company;
}