import 'dart:async';
import 'dart:ffi';
import 'package:test/test.dart';
import 'package:thermion_dart/thermion_dart.dart';

import 'helpers.dart';

void main() async {
  final testHelper = TestHelper("render_thread");

  await testHelper.setup();

  group("render thread/capture", () {
    test("request frame on render thread", () async {
      await testHelper.withViewer((viewer) async {
        await viewer.render();

        await Future.delayed(Duration(milliseconds: 1));

        // var data = viewer.metalTexture.getTextureBytes()!;
        // var pixels = data.bytes.cast<Uint8>().asTypedList(data.length);

        // savePixelBufferToBmp(
        //     pixels, 500, 500, "${testHelper.testDir}/request_frame.bmp");

        await viewer.setRendering(true);

        await Future.delayed(Duration(seconds: 1));
        await FilamentApp.instance!.requestFrame();
        await testHelper.capture(viewer.view, "render_thread_2");

        await viewer.dispose();
      });
    });
  });
}