import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:timezone/data/latest.dart' as tzdata;
import 'package:hepan_everyday/app/hepan_app.dart';
import 'package:hepan_everyday/features/timetable/week_grid.dart';
import 'package:hepan_everyday/features/exams/exams_page.dart';
import 'package:hepan_everyday/features/profile/profile_page.dart';
import 'package:hepan_everyday/widgets/glass_dock.dart';
import 'package:hepan_everyday/features/profile/settings_page.dart';
import 'package:hepan_everyday/features/feedback/feedback_page.dart';

import 'navigation_test.dart' show uiController;

void main() {
  setUpAll(tzdata.initializeTimeZones);
  for (final size in [const Size(800, 1280), const Size(1280, 800)]) {
    testWidgets('tablet $size fits seven days and limits reading width', (
      tester,
    ) async {
      tester.view.devicePixelRatio = 1;
      tester.view.physicalSize = size;
      addTearDown(tester.view.resetPhysicalSize);
      addTearDown(tester.view.resetDevicePixelRatio);
      final controller = uiController();
      await controller.initialize();
      await controller.showDemo();
      await tester.pumpWidget(HepanApp(controller: controller));
      await tester.pumpAndSettle();
      expect(tester.takeException(), isNull);
      expect(tester.getRect(find.text('周一')).left, greaterThan(0));
      expect(tester.getRect(find.text('周日')).right, lessThan(size.width));
      final monday = tester.widget<Text>(find.text('周一'));
      expect(monday.style!.fontSize, greaterThanOrEqualTo(12));
      expect(tester.getSize(find.byType(GlassDock)).width, 300);
      expect(tester.getSize(find.byType(GlassDock)).height, 58);
      await tester.drag(find.text('周三'), const Offset(-160, 0));
      await tester.pumpAndSettle();
      expect(find.text('第 2 周'), findsOneWidget);
      await tester.tap(find.byIcon(Icons.assignment_rounded));
      await tester.pumpAndSettle();
      expect(
        tester.getSize(find.byType(ExamsPage)).width,
        lessThanOrEqualTo(840),
      );
      await tester.tap(find.byIcon(Icons.person_rounded));
      await tester.pumpAndSettle();
      expect(
        tester.getSize(find.byType(ProfilePage)).width,
        lessThanOrEqualTo(840),
      );
      expect(tester.takeException(), isNull);
      await tester.tap(find.byIcon(Icons.calendar_month_rounded));
      await tester.pumpAndSettle();
      expect(find.text('第 2 周'), findsOneWidget);
      tester.view.physicalSize = const Size(480, 800);
      await tester.pumpAndSettle();
      expect(tester.getSize(find.byType(GlassDock)).width, 264);
      expect(find.text('第 2 周'), findsOneWidget);
      expect(
        tester.getRect(find.byType(WeekGrid)).right,
        lessThanOrEqualTo(480),
      );
      expect(tester.takeException(), isNull);
      controller.dispose();
    });
  }
  testWidgets(
    'wide settings and feedback remain centered and usable with large text',
    (tester) async {
      tester.view.devicePixelRatio = 1;
      tester.view.physicalSize = const Size(1280, 800);
      addTearDown(tester.view.resetPhysicalSize);
      addTearDown(tester.view.resetDevicePixelRatio);
      final controller = uiController();
      await controller.initialize();
      await tester.pumpWidget(
        MaterialApp(
          home: MediaQuery(
            data: const MediaQueryData(
              size: Size(1280, 800),
              textScaler: TextScaler.linear(1.5),
            ),
            child: SettingsPage(controller: controller),
          ),
        ),
      );
      await tester.pumpAndSettle();
      expect(tester.getSize(find.byType(ListView)).width, 760);
      expect(tester.getRect(find.byType(ListView)).center.dx, 640);
      expect(tester.takeException(), isNull);
      await tester.pumpWidget(
        MaterialApp(
          home: MediaQuery(
            data: const MediaQueryData(
              size: Size(1280, 800),
              textScaler: TextScaler.linear(1.5),
            ),
            child: const FeedbackPage(),
          ),
        ),
      );
      await tester.pumpAndSettle();
      expect(tester.getSize(find.byType(ListView)).width, 760);
      expect(tester.takeException(), isNull);
      await tester.enterText(find.byKey(const Key('feedback-message')), '平板反馈');
      expect(find.text('平板反馈'), findsOneWidget);
      controller.dispose();
    },
  );
}