Beispiel #1
0
        public async void NavigateToAdd(string classification, string adId)
        {
            var vc = Window.RootViewController;

            while (vc.PresentedViewController != null)
            {
                vc = vc.PresentedViewController;
            }

            LoadingOverlay loadingIndicator = new LoadingOverlay(vc.View.Frame, "Loading ...", false);


            if (vc is MainTabBarController)
            {
                vc.View.AddSubview(loadingIndicator);

                //remove cache
                //Ad.DeleteAdsByClassification(classification);
                //Retrieve highlighted ad
                var adsByClassification = await Ad.GetAdsByClassificationAsync(classification);

                var highlightedAd = adsByClassification.Where(row => row.ID == adId).First();


                var maintTabBarController = vc as MainTabBarController;
                var magNavVC = maintTabBarController.ViewControllers.FirstOrDefault(row => row is MagazineNavigationViewController);
                if (magNavVC != null)
                {
                    maintTabBarController.SelectedIndex = 0;
                    var chooseClassVC = (magNavVC as MagazineNavigationViewController).ViewControllers.FirstOrDefault(row => row is ChooseClassificationCollectionViewController);
                    if (chooseClassVC != null)
                    {
                        var chooseClassificationViewController = chooseClassVC as ChooseClassificationCollectionViewController;
                        var storyboard = UIStoryboard.FromName("Main_ipad", NSBundle.MainBundle);
                        MagazineFlipBoardViewController flipboardVC = storyboard.InstantiateViewController("MagazineFlipBoardViewController") as MagazineFlipBoardViewController;
                        flipboardVC.Title = classification;
                        flipboardVC.SelectedClassification = classification;
                        flipboardVC.NavigateDirectlyToAdId = adId;
                        chooseClassificationViewController.NavigationController.PopToRootViewController(false);
                        chooseClassificationViewController.ShowViewController(flipboardVC, this);
                    }
                }
            }
            loadingIndicator.Hide();
        }
        public override void ItemSelected(UICollectionView collectionView, NSIndexPath indexPath)
        {
            var classification = classifications[(int)indexPath.Item];

            LoadingOverlay loadingIndicator = new LoadingOverlay(this.View.Frame, "Loading Aircraft...");

            this.View.AddSubview(loadingIndicator);
            //Clay Martin 1/1/18: Change app name to BuyPlane
            string magazineTitle = "GlobalAir.com BuyPlane (" + classification.Name + ")";

            NavigationItem.BackBarButtonItem = new UIBarButtonItem("Back to BuyPlane", UIBarButtonItemStyle.Plain, null);
            Task.Run(async() =>
            {
                List <Ad> ads;
                if (!Settings.IsRegistered)
                {
                    ads = (await Ad.GetAdsByClassificationAsync(classification.Name)).OrderByDescending(r => r.IsFeatured).ToList();
                }
                else
                {
                    IEnumerable <Ad> adListEnumerable = await Ad.GetAdsByClassificationAsync(classification.Name);
                    switch (Settings.SortOptions)
                    {
                    case "No Preference":
                        {
                            ads = adListEnumerable.OrderByDescending(r => r.IsFeatured).ToList();
                            break;
                        }

                    case "Recently Updated":
                        {
                            ads = adListEnumerable.OrderByDescending(row => DateTime.Parse(row.LastUpdated)).ThenByDescending(r => r.IsFeatured).ToList();
                            break;
                        }

                    case "Price":
                        {
                            ads = adListEnumerable.OrderBy(row => row.Price == null || row.Price == string.Empty || row.Price == "N/A" ? 999999999 : double.Parse(row.Price, NumberStyles.Currency)).ThenByDescending(r => r.IsFeatured).ToList();
                            break;
                        }

                    case "Total Time":
                        {
                            ads = adListEnumerable.OrderBy(row => double.Parse(row.TotalTime)).ThenByDescending(r => r.IsFeatured).ToList();
                            break;
                        }

                    default:
                        {
                            ads = adListEnumerable.OrderByDescending(r => r.IsFeatured).ToList();
                            break;
                        }
                    }
                }
                var appDelegate = UIApplication.SharedApplication.Delegate as AppDelegate;
                await appDelegate.PerformBackgroundDataFetchFromBuyplaneAPI(() => Console.WriteLine("Background Fetch for ads chosen from ChooseClassificationCollention complete"), ads);

                //AppDelegate.PerformBackgroundDataFetchFromBuyplaneAPI((obj) => Console.WriteLine("Background Fetch for ads chosen from ChooseClassificationCollention complete", ads);
            }).ContinueWith((task) =>
            {
                InvokeOnMainThread(() =>
                {
                    loadingIndicator.Hide();
                    MagazineFlipBoardViewController flipboardVC = this.Storyboard.InstantiateViewController("MagazineFlipBoardViewController") as MagazineFlipBoardViewController;
                    flipboardVC.Title = magazineTitle;
                    flipboardVC.SelectedClassification = classification.Name;
                    //flipboardVC.TabBarController.HidesBottomBarWhenPushed = true;
                    this.ShowViewController(flipboardVC, this);
                    //NavigationController.PushViewController(flipboardVC, true);
                });
            });
        }