import { SWAPIPlanet, SWAPIStarship, Planet, Starship } from "@/types/swapi";

const BASE_URL = "https://swapi.dev/api";

export async function fetchPlanets(): Promise<Planet[]> {
  const res = await fetch(`${BASE_URL}/planets/`);
  if (!res.ok) throw new Error("Galaxy data unavailable");
  const data = await res.json();

  return data.results.map(
    (p: SWAPIPlanet): Planet => ({
      ...p,
      id: p.url,
      // Add random x/y coordinates for galaxy map
      x: Math.floor(Math.random() * 80) + 10,
      y: Math.floor(Math.random() * 70) + 15,
    }),
  );
}

export async function fetchStarships(): Promise<Starship[]> {
  const res = await fetch(`${BASE_URL}/starships/`);
  if (!res.ok) throw new Error("Imperial records unavailable");
  const data = await res.json();

  return data.results.map((s: SWAPIStarship): Starship => {
    // Add difficulty score based on ship cost
    const cost = parseInt(s.cost_in_credits);
    let ds = 8;
    if (isNaN(cost) || cost > 1000000) ds = 12;
    else if (cost > 100000) ds = 10;

    return { ...s, id: s.url, ds };
  });
}