public RepositoryViewModel(RepositoryDatabase repositoryDatabase,
GitHubAuthenticationService gitHubAuthenticationService,
GitHubGraphQLApiService gitHubGraphQLApiService,
IAnalyticsService analyticsService,
SortingService sortingService,
GitHubApiV3Service gitHubApiV3Service,
NotificationService notificationService,
IMainThread mainThread,
GitHubUserService gitHubUserService) : base(analyticsService, mainThread)
{
_repositoryDatabase = repositoryDatabase;
_gitHubAuthenticationService = gitHubAuthenticationService;
_gitHubGraphQLApiService = gitHubGraphQLApiService;
_sortingService = sortingService;
_gitHubApiV3Service = gitHubApiV3Service;
_gitHubUserService = gitHubUserService;
RefreshState = RefreshState.Uninitialized;
PullToRefreshCommand = new AsyncCommand(() => ExecutePullToRefreshCommand(gitHubUserService.Alias));
FilterRepositoriesCommand = new Command <string>(SetSearchBarText);
SortRepositoriesCommand = new Command <SortingOption>(ExecuteSortRepositoriesCommand);
notificationService.SortingOptionRequested += HandleSortingOptionRequested;
gitHubAuthenticationService.LoggedOut += HandleGitHubAuthenticationServiceLoggedOut;
gitHubAuthenticationService.AuthorizeSessionCompleted += HandleAuthorizeSessionCompleted;
gitHubAuthenticationService.DemoUserActivated += HandleDemoUserActivated;
}
public RepositoryPage(RepositoryViewModel repositoryViewModel,
AnalyticsService analyticsService,
SortingService sortingService) : base(PageTitles.RepositoryPage, repositoryViewModel, analyticsService)
{
ViewModel.PullToRefreshFailed += HandlePullToRefreshFailed;
SearchBarTextChanged += HandleSearchBarTextChanged;
var collectionView = new CollectionView
{
ItemTemplate = new RepositoryDataTemplateSelector(sortingService),
BackgroundColor = Color.Transparent,
SelectionMode = SelectionMode.Single,
AutomationId = RepositoryPageAutomationIds.CollectionView
};
collectionView.SelectionChanged += HandleCollectionViewSelectionChanged;
collectionView.SetBinding(CollectionView.ItemsSourceProperty, nameof(RepositoryViewModel.VisibleRepositoryList));
var repositoriesListRefreshView = new RefreshView
{
AutomationId = RepositoryPageAutomationIds.RefreshView,
Content = collectionView
};
repositoriesListRefreshView.SetDynamicResource(RefreshView.RefreshColorProperty, nameof(BaseTheme.RefreshControlColor));
repositoriesListRefreshView.SetBinding(RefreshView.IsRefreshingProperty, nameof(RepositoryViewModel.IsRefreshing));
repositoriesListRefreshView.SetBinding(RefreshView.CommandProperty, nameof(RepositoryViewModel.PullToRefreshCommand));
var settingsToolbarItem = new ToolbarItem
{
Text = "Settings",
Order = Device.RuntimePlatform is Device.Android ? ToolbarItemOrder.Secondary : ToolbarItemOrder.Default,
AutomationId = RepositoryPageAutomationIds.SettingsButton,
};
settingsToolbarItem.Clicked += HandleSettingsToolbarItemCliked;
ToolbarItems.Add(settingsToolbarItem);
var sortToolbarItem = new ToolbarItem
{
Text = "Sort",
IconImageSource = Device.RuntimePlatform is Device.iOS ? "Sort" : null,
Order = Device.RuntimePlatform is Device.Android ? ToolbarItemOrder.Secondary : ToolbarItemOrder.Default,
AutomationId = RepositoryPageAutomationIds.SortButton,
};
sortToolbarItem.Clicked += HandleSortToolbarItemCliked;
ToolbarItems.Add(sortToolbarItem);
Content = repositoriesListRefreshView;
}
public RepositoryViewModel(RepositoryDatabase repositoryDatabase,
GitHubAuthenticationService gitHubAuthenticationService,
GitHubGraphQLApiService gitHubGraphQLApiService,
AnalyticsService analyticsService,
SortingService sortingService,
GitHubApiV3Service gitHubApiV3Service) : base(analyticsService)
{
_repositoryDatabase = repositoryDatabase;
_gitHubAuthenticationService = gitHubAuthenticationService;
_gitHubGraphQLApiService = gitHubGraphQLApiService;
_sortingService = sortingService;
_gitHubApiV3Service = gitHubApiV3Service;
PullToRefreshCommand = new AsyncCommand(() => ExecutePullToRefreshCommand(GitHubAuthenticationService.Alias));
FilterRepositoriesCommand = new Command <string>(SetSearchBarText);
SortRepositoriesCommand = new Command <SortingOption>(ExecuteSortRepositoriesCommand);
_gitHubAuthenticationService.LoggedOut += HandleGitHubAuthenticationServiceLoggedOut;
}
public RepositoryPage(RepositoryViewModel repositoryViewModel,
AnalyticsService analyticsService,
SortingService sortingService,
DeepLinkingService deepLinkingService) : base(repositoryViewModel, analyticsService, PageTitles.RepositoryPage)
{
_deepLinkingService = deepLinkingService;
ViewModel.PullToRefreshFailed += HandlePullToRefreshFailed;
SearchBarTextChanged += HandleSearchBarTextChanged;
var collectionView = new CollectionView
{
ItemTemplate = new RepositoryDataTemplateSelector(sortingService),
BackgroundColor = Color.Transparent,
SelectionMode = SelectionMode.Single,
AutomationId = RepositoryPageAutomationIds.CollectionView,
//Work around for https://github.com/xamarin/Xamarin.Forms/issues/9879
Header = Device.RuntimePlatform is Device.Android ? new BoxView {
HeightRequest = 8
} : null,
Footer = Device.RuntimePlatform is Device.Android ? new BoxView {
HeightRequest = 8
} : null,
EmptyView = new EmptyDataView("EmptyRepositoriesList", RepositoryPageAutomationIds.EmptyDataView)
.Bind <EmptyDataView, bool, bool>(IsVisibleProperty, nameof(RepositoryViewModel.IsRefreshing), convert: isRefreshing => !isRefreshing)
.Bind(EmptyDataView.TextProperty, nameof(RepositoryViewModel.EmptyDataViewText))
};
collectionView.SelectionChanged += HandleCollectionViewSelectionChanged;
collectionView.SetBinding(CollectionView.ItemsSourceProperty, nameof(RepositoryViewModel.VisibleRepositoryList));
_refreshView = new RefreshView
{
AutomationId = RepositoryPageAutomationIds.RefreshView,
Content = collectionView
};
_refreshView.SetDynamicResource(RefreshView.RefreshColorProperty, nameof(BaseTheme.PullToRefreshColor));
_refreshView.SetBinding(RefreshView.IsRefreshingProperty, nameof(RepositoryViewModel.IsRefreshing));
_refreshView.SetBinding(RefreshView.CommandProperty, nameof(RepositoryViewModel.PullToRefreshCommand));
var settingsToolbarItem = new ToolbarItem
{
Text = "Settings",
IconImageSource = Device.RuntimePlatform is Device.iOS ? "Settings" : null,
Order = Device.RuntimePlatform is Device.Android ? ToolbarItemOrder.Secondary : ToolbarItemOrder.Default,
AutomationId = RepositoryPageAutomationIds.SettingsButton,
Command = new AsyncCommand(ExecuteSetttingsToolbarItemCommand)
};
ToolbarItems.Add(settingsToolbarItem);
var sortToolbarItem = new ToolbarItem
{
Text = "Sort",
Priority = 1,
IconImageSource = Device.RuntimePlatform is Device.iOS ? "Sort" : null,
Order = Device.RuntimePlatform is Device.Android ? ToolbarItemOrder.Secondary : ToolbarItemOrder.Default,
AutomationId = RepositoryPageAutomationIds.SortButton,
Command = new AsyncCommand(ExecuteSortToolbarItemCommand)
};
ToolbarItems.Add(sortToolbarItem);
//Work-around to prevent LargeNavigationBar from collapsing when CollectionView is scrolled; prevents janky animation when LargeNavigationBar collapses
if (Device.RuntimePlatform is Device.iOS)
{
Content = new Grid
{
Children =
{
new BoxView {
HeightRequest = 0
},
_refreshView
}
};
}
else
{
Content = _refreshView;
}
}
public NotificationService(AnalyticsService analyticsService, DeepLinkingService deepLinkingService, SortingService sortingService) => (_analyticsService, _deepLinkingService, _sortingService) = (analyticsService, deepLinkingService, sortingService);
public RepositoryDataTemplateSelector(SortingService sortingService) => _sortingService = sortingService;
