SewerGenerator/SewerStammGen/HostBuilders/AddViewModelsHostBuilderExtensions.cs

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using SewerStammGen.WPF.Commands;
using SewerStammGen.WPF.Interface;
using SewerStammGen.WPF.ViewModel;
using SewerStammGen.WPF.ViewModel.State.Navigation;
using SewerStammGen.WPF.ViewModel.Factories;
using Shared.Contracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Security;
using System.Text;
using System.Threading.Tasks;
using SewerStammGen.WPF.ViewModel.State;
using SewerStammGen.Shared.Contracts;
using SewerStammGen.Shared.Domain;

namespace SewerStammGen.HostBuilders
{
    static class AddViewModelsHostBuilderExtensions
    {
        public static IHostBuilder AddViewModels(this IHostBuilder hostBuilder)
        {
            hostBuilder.ConfigureServices(services =>
            {
                
                services.AddTransient<MainWindowViewModel>();

                services.AddSingleton<ViewModelDelegateRenavigator<ProjektListViewModel>>();
                services.AddSingleton<ViewModelDelegateRenavigator<ProjektEditViewModel>>();

                services.AddSingleton<ViewModelDelegateRenavigator<ManholeListViewModel>>();
                services.AddSingleton<ViewModelDelegateRenavigator<ManholeEditViewModel>>();

                services.AddSingleton<ViewModelDelegateRenavigator<HaltungListViewModel>>();
                services.AddSingleton<ViewModelDelegateRenavigator<HaltungEditViewModel>>();

                services.AddSingleton<CreateViewModel<HomeViewModel>>(services =>
                {
                    return () => new HomeViewModel();
                });

                #region Schächte
                services.AddSingleton<CreateViewModel<ManholeListViewModel>>(services =>
                {
                    return () => new ManholeListViewModel(
                        services.GetRequiredService<ISchachtDataService>(),
                        services.GetRequiredService<IDataService<Projekt>>(),
                        services.GetRequiredService<ViewModelDelegateRenavigator<ManholeEditViewModel>>(),
                        services.GetRequiredService<IActualState>(),
                        services.GetRequiredService<ISchachtService>()
                        );
                });

                services.AddSingleton<CreateViewModel<ManholeEditViewModel>>(services =>
                {
                    return () => new ManholeEditViewModel(
                        services.GetRequiredService<IDataService<Schacht>>(),
                        services.GetRequiredService<IActualState>()
                        );
                });
                #endregion

                #region Haltungen
                services.AddSingleton<CreateViewModel<HaltungListViewModel>>(services =>
                {
                    return () => new HaltungListViewModel(
                        
                        services.GetRequiredService<IActualState>(),
                        services.GetRequiredService<ViewModelDelegateRenavigator<HaltungEditViewModel>>()
                        );
                });

                services.AddTransient<CreateViewModel<HaltungEditViewModel>>(services =>
                {
                    return () => new HaltungEditViewModel(
                        
                        services.GetRequiredService<ISchachtService>(),
                        services.GetRequiredService<IActualState>()
                        );
                });
                #endregion

                #region Projekte
                services.AddSingleton<CreateViewModel<ProjektEditViewModel>>(services =>
                {
                    return () => new ProjektEditViewModel(
                        services.GetRequiredService<IProjektDataService>(),
                        services.GetRequiredService<ViewModelDelegateRenavigator<ProjektListViewModel>>(),
                        services.GetRequiredService<IActualState>()
                        );
                });

                services.AddSingleton<CreateViewModel<ProjektListViewModel>>(services =>
                {
                    return () => new ProjektListViewModel(
                        services.GetRequiredService<IProjektDataService>(),
                        services.GetRequiredService<ViewModelDelegateRenavigator<ProjektEditViewModel>>(),
                        services.GetRequiredService<IActualState>()
                        );
                });
                #endregion

                services.AddSingleton<IViewModelAbstractFactory, MainWindowViewModelFactory>();
            });

            return hostBuilder;
        }
    }
}