private IServiceProvider CreateServiceProvider()
{
IServiceCollection services = new ServiceCollection();
string apiKey = ConfigurationManager.AppSettings.Get("financeApiKey");
services.AddSingleton <FinancialModelingPrepHttpClientFactory>(new FinancialModelingPrepHttpClientFactory(apiKey));
services.AddSingleton <SimpleTraderDbContextFactory>();
services.AddSingleton <IAuthenticationService, AuthenticationService>();
services.AddSingleton <IDataService <Account>, AccountDataService>();
services.AddSingleton <IAccountService, AccountDataService>();
services.AddSingleton <IStockPriceService, StockPriceService>();
services.AddSingleton <IBuyStockService, BuyStockService>();
services.AddSingleton <IMajorIndexService, MajorIndexService>();
services.AddSingleton <IPasswordHasher, PasswordHasher>();
services.AddSingleton <ISimpleTraderViewModelFactory, SimpleTraderViewModelFactory>();
services.AddSingleton <BuyViewModel>();
services.AddSingleton <PortfolioViewModel>();
services.AddSingleton <HomeViewModel>(services => new HomeViewModel(
MajorIndexListingViewModel.LoadMajorIndexViewModel(
services.GetRequiredService <IMajorIndexService>())));
services.AddSingleton <CreateViewModel <HomeViewModel> >(services =>
{
return(() => services.GetRequiredService <HomeViewModel>());
});
services.AddSingleton <CreateViewModel <BuyViewModel> >(services =>
{
return(() => services.GetRequiredService <BuyViewModel>());
});
services.AddSingleton <CreateViewModel <PortfolioViewModel> >(services =>
{
return(() => services.GetRequiredService <PortfolioViewModel>());
});
services.AddSingleton <ViewModelDelegateRenavigator <HomeViewModel> >();
services.AddSingleton <CreateViewModel <LoginViewModel> >(services =>
{
return(() => new LoginViewModel(
services.GetRequiredService <IAuthenticator>(),
services.GetRequiredService <ViewModelDelegateRenavigator <HomeViewModel> >()));
});
services.AddSingleton <INavigator, Navigator>();
services.AddSingleton <IAuthenticator, Authenticator>();
services.AddSingleton <IAccountStore, AccountStore>();
services.AddScoped <MainViewModel>();
services.AddScoped <BuyViewModel>();
services.AddScoped <MainWindow>(s => new MainWindow(s.GetRequiredService <MainViewModel>()));
return(services.BuildServiceProvider());
}
private IServiceProvider CreateServiceProvider()
{
IServiceCollection services = new ServiceCollection();
services.AddSingleton <IStockPriceService, StockPriceService>();
services.AddSingleton <IDataService <Account>, AccountDataService>();
services.AddSingleton <IAccountService, AccountDataService>();
services.AddSingleton <SimpleTraderDbContextFactory>();
services.AddSingleton <IBuyStockService, BuyStockService>();
services.AddSingleton <IMajorIndexService, MajorIndexService>();
services.AddSingleton <IAuthenticationService, AuthenticationService>();
services.AddSingleton <IPasswordHasher <string>, PasswordHasher <string> >();
services.AddSingleton <BuyViewModel>();
services.AddSingleton <PortfolioViewModel>();
services.AddSingleton <AssetSummaryViewModel>();
services.AddScoped <IAuthenticator, Authenticator>();
services.AddSingleton <ISimpleTraderViewModelFactory, SimpleTraderViewModelFactory>();
services.AddSingleton <Renavigator <HomeViewModel> >();
services.AddSingleton <HomeViewModel>(services =>
new HomeViewModel(MajorIndexListingViewModel
.LoadMajorIndexViewModel(
services.GetRequiredService <IMajorIndexService>()),
services.GetRequiredService <AssetSummaryViewModel>()));
services.AddSingleton <CreateViewModel <HomeViewModel> >(services =>
{
return(() => services.GetRequiredService <HomeViewModel>());
});
services.AddSingleton <CreateViewModel <BuyViewModel> >(services =>
{
return(() => services.GetRequiredService <BuyViewModel>());
});
services.AddSingleton <CreateViewModel <PortfolioViewModel> >(services =>
{
return(() => services.GetRequiredService <PortfolioViewModel>());
});
services.AddSingleton <CreateViewModel <LoginViewModel> >(services =>
{
return(() => new LoginViewModel(
services.GetRequiredService <IAuthenticator>(),
new Renavigator <HomeViewModel>(
services.GetRequiredService <INavigator>(),
services.GetRequiredService <CreateViewModel <HomeViewModel> >())));
});
services.AddSingleton <IAccountStore, AccountStore>();
services.AddSingleton <AssetStore>();
services.AddSingleton <INavigator, Navigator>();
services.AddSingleton <MainViewModel>();
return(services.BuildServiceProvider());
}
public ViewModelBase CreateViewModel(ViewType viewType)
{
switch (viewType)
{
case ViewType.Home:
return(new HomeViewModel(MajorIndexListingViewModel.LoadMajorIndexViewModel(new MajorIndexService())));
break;
case ViewType.Portfolio:
return(new PortfolioViewModel());
break;
default:
throw new ArgumentException("The viewType does not have a VewModel.", "viewType");
}
}
public void Execute(object parameter)
{
if (parameter is ViewType)
{
ViewType viewType = (ViewType)parameter;
switch (viewType)
{
case ViewType.Home:
_navigator.CurrentViewModel = new HomeViewModel(MajorIndexListingViewModel.LoadMajorIndexViewModel(new MajorIndexService()));
break;
case ViewType.Portfolio:
_navigator.CurrentViewModel = new PortfolioViewModel();
break;
default:
break;
}
}
}
public static IHostBuilder CreateHostBuilder(string[] args = null)
{
return(Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration(c =>
{
c.AddJsonFile("appsettings.json");
c.AddEnvironmentVariables();
})
.ConfigureServices((context, services) =>
{
string apiKey = context.Configuration.GetValue <string>("FINANCE_API_KEY");
services.AddSingleton <FinancialModelingPrepHttpClientFactory>(new FinancialModelingPrepHttpClientFactory(apiKey));
string connectionString = context.Configuration.GetConnectionString("sqlite");
Action <DbContextOptionsBuilder> configureDbContext = o => o.UseSqlite(connectionString);
services.AddDbContext <SimpleTraderDbContext>(configureDbContext);
services.AddSingleton <SimpleTraderDbContextFactory>(new SimpleTraderDbContextFactory(configureDbContext));
services.AddSingleton <IAuthenticationService, AuthenticationService>();
services.AddSingleton <IDataService <Account>, AccountDataService>();
services.AddSingleton <IAccountService, AccountDataService>();
services.AddSingleton <IStockPriceService, StockPriceService>();
services.AddSingleton <IBuyStockService, BuyStockService>();
services.AddSingleton <ISellStockService, SellStockService>();
services.AddSingleton <IMajorIndexService, MajorIndexService>();
services.AddSingleton <IPasswordHasher, PasswordHasher>();
services.AddSingleton <ISimpleTraderViewModelFactory, SimpleTraderViewModelFactory>();
services.AddSingleton <BuyViewModel>();
services.AddSingleton <SellViewModel>();
services.AddSingleton <PortfolioViewModel>();
services.AddSingleton <AssetSummaryViewModel>();
services.AddSingleton <HomeViewModel>(services => new HomeViewModel(
services.GetRequiredService <AssetSummaryViewModel>(),
MajorIndexListingViewModel.LoadMajorIndexViewModel(
services.GetRequiredService <IMajorIndexService>())));
services.AddSingleton <CreateViewModel <HomeViewModel> >(services =>
{
return () => services.GetRequiredService <HomeViewModel>();
});
services.AddSingleton <CreateViewModel <BuyViewModel> >(services =>
{
return () => services.GetRequiredService <BuyViewModel>();
});
services.AddSingleton <CreateViewModel <SellViewModel> >(services =>
{
return () => services.GetRequiredService <SellViewModel>();
});
services.AddSingleton <CreateViewModel <PortfolioViewModel> >(services =>
{
return () => services.GetRequiredService <PortfolioViewModel>();
});
services.AddSingleton <ViewModelDelegateRenavigator <LoginViewModel> >();
services.AddSingleton <CreateViewModel <RegisterViewModel> >(services =>
{
return () => new RegisterViewModel(
services.GetRequiredService <IAuthenticator>(),
services.GetRequiredService <ViewModelDelegateRenavigator <LoginViewModel> >(),
services.GetRequiredService <ViewModelDelegateRenavigator <LoginViewModel> >());
});
services.AddSingleton <ViewModelDelegateRenavigator <HomeViewModel> >();
services.AddSingleton <ViewModelDelegateRenavigator <RegisterViewModel> >();
services.AddSingleton <CreateViewModel <LoginViewModel> >(services =>
{
return () => new LoginViewModel(
services.GetRequiredService <IAuthenticator>(),
services.GetRequiredService <ViewModelDelegateRenavigator <HomeViewModel> >(),
services.GetRequiredService <ViewModelDelegateRenavigator <RegisterViewModel> >());
});
services.AddSingleton <INavigator, Navigator>();
services.AddSingleton <IAuthenticator, Authenticator>();
services.AddSingleton <IAccountStore, AccountStore>();
services.AddSingleton <AssetStore>();
services.AddScoped <MainViewModel>();
services.AddScoped <MainWindow>(s => new MainWindow(s.GetRequiredService <MainViewModel>()));
}));
}
private static HomeViewModel CreateHomeViewModel(IServiceProvider services)
{
return(new HomeViewModel(
services.GetRequiredService <AssetSummaryViewModel>(),
MajorIndexListingViewModel.LoadMajorIndexViewModel(services.GetRequiredService <IMajorIndexService>())));
}
public HomeViewModel(MajorIndexListingViewModel majorIndexViewModel)
{
MajorIndexListingViewModel = majorIndexViewModel;
}
public LoadMajorIndexesCommand(MajorIndexListingViewModel majorIndexListingViewModel, IMajorIndexService majorIndexService)
{
_majorIndexListingViewModel = majorIndexListingViewModel;
_majorIndexService = majorIndexService;
}
public HomeViewModel(AssetSummaryViewModel assetSummaryViewModel, MajorIndexListingViewModel majorIndexListingViewModel)
{
AssetSummaryViewModel = assetSummaryViewModel;
MajorIndexListingViewModel = majorIndexListingViewModel;
}
public HomeViewModel(MajorIndexListingViewModel majorIndexListingViewModel, AssetSummaryViewModel assetSummaryViewModel)
{
MajorIndexListingViewModel = majorIndexListingViewModel;
AssetSummaryViewModel = assetSummaryViewModel;
}