// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/material.dart';

import '../../layout/adaptive.dart';

class PageStatus extends InheritedWidget {
  const PageStatus({
    super.key,
    required this.cartController,
    required this.menuController,
    required super.child,
  });

  final AnimationController cartController;
  final AnimationController menuController;

  static PageStatus? of(BuildContext context) {
    return context.dependOnInheritedWidgetOfExactType<PageStatus>();
  }

  @override
  bool updateShouldNotify(PageStatus oldWidget) =>
      oldWidget.cartController != cartController ||
      oldWidget.menuController != menuController;
}

bool productPageIsVisible(BuildContext context) {
  return _cartControllerOf(context).isDismissed &&
      (_menuControllerOf(context).isCompleted || isDisplayDesktop(context));
}

bool menuPageIsVisible(BuildContext context) {
  return _cartControllerOf(context).isDismissed &&
      (_menuControllerOf(context).isDismissed || isDisplayDesktop(context));
}

bool cartPageIsVisible(BuildContext context) {
  return _cartControllerOf(context).isCompleted;
}

AnimationController _cartControllerOf(BuildContext context) {
  return PageStatus.of(context)!.cartController;
}

AnimationController _menuControllerOf(BuildContext context) {
  return PageStatus.of(context)!.menuController;
}