const dflow = new DFlowClient();
const orderbook = dflow.orderbook;

const orderbook = await dflow.orderbook.getOrderbook('BTCD-25DEC0313-T92749.99');
 
console.log(`Orderbook for ${orderbook.marketTicker}:`);
console.log('YES Side:');
console.log(`  Bids: ${orderbook.yesBid.length} levels`);
console.log(`  Asks: ${orderbook.yesAsk.length} levels`);
 
console.log('NO Side:');
console.log(`  Bids: ${orderbook.noBid.length} levels`);
console.log(`  Asks: ${orderbook.noAsk.length} levels`);

const orderbook = await dflow.orderbook.getOrderbookByMint('mint-address');

interface Orderbook {
  marketTicker: string;
  timestamp: number;
  yesAsk: OrderbookLevel[];
  yesBid: OrderbookLevel[];
  noAsk: OrderbookLevel[];
  noBid: OrderbookLevel[];
}
 
interface OrderbookLevel {
  price: number;
  quantity: number;
}

const orderbook = await dflow.orderbook.getOrderbook('BTCD-25DEC0313-T92749.99');
 
function displaySide(levels: OrderbookLevel[], label: string) {
  console.log(`\n${label}:`);
  if (levels.length === 0) {
    console.log('  No orders');
    return;
  }
  
  for (const level of levels.slice(0, 5)) { // Top 5 levels
    console.log(`  $${level.price.toFixed(2)} - ${level.quantity} shares`);
  }
}
 
displaySide(orderbook.yesBid, 'YES Bids');
displaySide(orderbook.yesAsk, 'YES Asks');
displaySide(orderbook.noBid, 'NO Bids');
displaySide(orderbook.noAsk, 'NO Asks');

const orderbook = await dflow.orderbook.getOrderbook('BTCD-25DEC0313-T92749.99');
 
const bestBid = orderbook.yesBid[0]?.price;
const bestAsk = orderbook.yesAsk[0]?.price;
 
if (bestBid && bestAsk) {
  const spread = bestAsk - bestBid;
  const spreadPct = (spread / bestAsk) * 100;
  
  console.log(`YES Spread: $${spread.toFixed(4)} (${spreadPct.toFixed(2)}%)`);
}

const orderbook = await dflow.orderbook.getOrderbook('BTCD-25DEC0313-T92749.99');
 
function calculateDepth(levels: OrderbookLevel[]): number {
  return levels.reduce((sum, level) => sum + level.price * level.quantity, 0);
}
 
const bidDepth = calculateDepth(orderbook.yesBid);
const askDepth = calculateDepth(orderbook.yesAsk);
 
console.log(`YES Bid Depth: $${bidDepth.toLocaleString()}`);
console.log(`YES Ask Depth: $${askDepth.toLocaleString()}`);

await dflow.ws.connect();
 
dflow.ws.subscribeOrderbook(['BTCD-25DEC0313-T92749.99']);
 
dflow.ws.onOrderbook((update) => {
  console.log(`Orderbook update for ${update.ticker}`);
  // Process the update
});