// $ wat2wasm dft.wat
// $ node --experimental-modules call-dft-dynamic.js
import {loadDft} from "./dft.js";

async function main() {
  const fr0 = [1,3,4,2, 5,6,2,4, 0,1,3,4, 5,62,2,3];
  const N = fr0.length;
  const f = new Float64Array(fr0.flatMap(v => [v, 0]));

  const dft = await loadDft();

  console.log("[dft]");
  const F = dft.dft(f);
  for (let i = 0; i < N; i++) {
    console.log(F[i * 2], F[i * 2 + 1]);
  }

  console.log("[idft]");
  const r = dft.idft(F);
  for (let i = 0; i < N; i++) {
    console.log(r[i * 2], r[i * 2 + 1]);
  }
}
main().catch(console.error);