Used for Gozova WWW

quick-pricing.ts

const HOUSEHOLD = {
  "650_sqft_apt": 390,
  "1300_sqft_townhouse": 780,
  "2000_sqft_house": 1200,
};

const ITEMS = {
  queen_mattress: 30,
  queen_bed_Frame: 45,
  "4seat_dining_table": 30,
  "3cushon_couch": 34,
  medium_box: 3,
  desk: 35,
  "3drawer_dresser": 10,
  nightstand: 10,
};

export function calculatePriceEstimate(
  miles: number,
  itemIds: string[]
): number {
  if (itemIds.length == 1 && itemIds[0] in HOUSEHOLD) {
    return HOUSEHOLD[itemIds[0]];
  }

  const base = itemIds.reduce((acc, item) => {
    if (!(item in ITEMS)) {
      throw new Error("Invalid item: " + item);
    }

    return ITEMS[item] + acc;
  }, 0);
  return Math.round(base + calculateMileage(miles) / 100);
}

const calculateMileage = (miles: number): number => {
  let fee = 150;
  if (miles > 25) fee = 250;
  else if (miles > 15 && miles <= 25) fee = 200;

  return miles * fee;
};