public MainViewModel(int visibleItems)
{
PageTitle = "DJNano Show";
Tours = new ListViewModel <DynamicStorageDataConfig, Tours1Schema>(new ToursConfig(), visibleItems);
Videos = new ListViewModel <YouTubeDataConfig, YouTubeSchema>(new VideosConfig(), visibleItems);
Social = new ListViewModel <LocalStorageDataConfig, MenuSchema>(new SocialConfig());
Discography = new ListViewModel <DynamicStorageDataConfig, Discography1Schema>(new DiscographyConfig(), visibleItems);
Biography = new ListViewModel <LocalStorageDataConfig, HtmlSchema>(new BiographyConfig(), visibleItems);
Actions = new List <ActionInfo>();
if (GetViewModels().Any(vm => !vm.HasLocalData))
{
Actions.Add(new ActionInfo
{
Command = new RelayCommand(Refresh),
Style = ActionKnownStyles.Refresh,
Name = "RefreshButton",
ActionType = ActionType.Primary
});
}
}
public MainViewModel(int visibleItems) : base()
{
PageTitle = "DJNano Show";
Tours = ListViewModel.CreateNew(Singleton <ToursConfig> .Instance, visibleItems);
Videos = ListViewModel.CreateNew(Singleton <VideosConfig> .Instance, visibleItems);
Gallery = ListViewModel.CreateNew(Singleton <GalleryConfig> .Instance, visibleItems);
Social = ListViewModel.CreateNew(Singleton <SocialConfig> .Instance);
Discography = ListViewModel.CreateNew(Singleton <DiscographyConfig> .Instance, visibleItems);
Biography = ListViewModel.CreateNew(Singleton <BiographyConfig> .Instance, visibleItems);
Actions = new List <ActionInfo>();
if (GetViewModels().Any(vm => !vm.HasLocalData))
{
Actions.Add(new ActionInfo
{
Command = new RelayCommand(Refresh),
Style = ActionKnownStyles.Refresh,
Name = "RefreshButton",
ActionType = ActionType.Primary
});
}
}
public static ListViewModel CreateNew <TSchema>(SectionConfigBase <TSchema> sectionConfig, int visibleItems = 0) where TSchema : SchemaBase
{
var vm = new ListViewModel
{
SectionName = sectionConfig.Name,
Title = sectionConfig.ListPage.Title,
NavigationInfo = sectionConfig.ListPage.ListNavigationInfo,
PageTitle = sectionConfig.ListPage.PageTitle,
_visibleItems = visibleItems,
HasLocalData = !sectionConfig.NeedsNetwork
};
var settings = new CacheSettings
{
Key = sectionConfig.Name,
Expiration = vm.CacheExpiration,
NeedsNetwork = sectionConfig.NeedsNetwork,
UseStorage = sectionConfig.NeedsNetwork,
};
//we save a reference to the load delegate in order to avoid export TSchema outside the view model
vm.LoadDataInternal = (refresh, filterFunc) => AppCache.LoadItemsAsync <TSchema>(settings, sectionConfig.LoadDataAsyncFunc, (content) => vm.ParseItems(sectionConfig.ListPage, content, filterFunc), refresh);
if (sectionConfig.NeedsNetwork)
{
vm.Actions.Add(new ActionInfo
{
Command = vm.Refresh,
Style = ActionKnownStyles.Refresh,
Name = "RefreshButton",
ActionType = ActionType.Primary
});
}
return(vm);
}
