import Alpaca from "@alpacahq/alpaca-trade-api";

const alpaca = new Alpaca({
  keyId: process.env.ALPACA_API_KEY!,
  secretKey: process.env.ALPACA_SECRET_KEY!,
  baseUrl: process.env.ALPACA_BASE_URL || "https://paper-api.alpaca.markets",
  dataBaseUrl: process.env.ALPACA_DATA_URL || "https://data.alpaca.markets",
  retryOnError: false,
});

export async function loader() {
  try {
    const positions = await alpaca.getPositions();
    return Response.json(
      positions.map((p: { symbol: string; qty: string; avg_entry_price: string; current_price: string; market_value: string; unrealized_pl: string }) => ({
        ticker: p.symbol,
        qty: parseFloat(p.qty),
        avg_entry_price: parseFloat(p.avg_entry_price),
        current_price: parseFloat(p.current_price),
        market_value: parseFloat(p.market_value),
        unrealized_pl: parseFloat(p.unrealized_pl),
      }))
    );
  } catch (error) {
    console.error("Alpaca positions error:", error);
    return Response.json({ error: "Failed to fetch positions" }, { status: 500 });
  }
}