import 'package:ducafe_ui_core/ducafe_ui_core.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:forui/forui.dart';
import 'package:get/get.dart';

import 'package:pj_supermarket_cloud/common/index.dart';
import 'package:pj_supermarket_cloud/pages/root/load/controller.dart';
import 'package:pj_supermarket_cloud/pages/root/load/view.dart';

void main() {
  testWidgets('启动步骤在紧凑窗口中可滚动且不会垂直溢出', (tester) async {
    // 与问题日志中的 1280×720 运行窗口一致，此时步骤区只有约 264px 高。
    await tester.binding.setSurfaceSize(const Size(1280, 720));
    addTearDown(() async {
      await tester.binding.setSurfaceSize(null);
      Get.reset();
    });

    Get.put<LoadController>(_TestLoadController(AppControl()));

    await tester.pumpWidget(
      ScreenUtilInit(
        designSize: const Size(1920, 1080),
        minTextAdapt: true,
        splitScreenMode: true,
        builder: (_, __) => MaterialApp(
          home: FTheme(
            data: FThemes.zinc.light,
            child: const LoadPage(),
          ),
        ),
      ),
    );
    await tester.pump();

    expect(find.byType(ListView), findsOneWidget);
    expect(find.text('加载终端配置'), findsOneWidget);
    final scrollable = tester.state<ScrollableState>(find.byType(Scrollable));
    expect(scrollable.position.maxScrollExtent, greaterThan(0));
    expect(tester.takeException(), isNull);
  });
}

class _TestLoadController extends LoadController {
  _TestLoadController(AppControl appControl) : super(appControl: appControl);

  @override
  void onReady() {}

  @override
  Future<void> retry() async {}
}