using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using NSubstitute;
using NUnit.Framework;
using Plugin.BLE.Abstractions.Contracts;
using SharedBusinessLogic.Tests.Framework.Model.Device;
using SharedBusinessLogic.Tests.Framework.Model.Services.Geolocation;
using SharedBusinessLogic.Tests.Framework.Model.User.Account;
using SharedBusinessLogic.Tests.Framework.Repository;
using SharedBusinessLogic.Tests.Framework.Services.BluetoothLock;
using ShareeBike.Model;
using ShareeBike.Model.Connector;
using ShareeBike.Model.Services.CopriApi;
using ShareeBike.Model.Settings;
using ShareeBike.Repository;
using ShareeBike.Repository.Exception;
using ShareeBike.Services;
using ShareeBike.Services.Geolocation;
using ShareeBike.Services.Permissions;
using ShareeBike.View;
using ShareeBike.ViewModel.Account;
using ShareeBike.ViewModel.Map;
using ShareeBike.ViewModel.Settings;
using static ShareeBike.Repository.CopriCallsMemory;

namespace SharedBusinessLogic.Tests.Fixtures.ObjectTests.Account
{
	public class TestAccountPageViewModel
	{
		[Test]
		public void TestConstruct_NotLoggedIn()
		{
			const string MERCH_ID = "MyMerchId";

			var shareeBikeApp = new ShareeBikeApp(
				new ShareeBike.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.Set2, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var viewService = Substitute.For<IViewService>();

			var settingsPageViewModel = new AccountPageViewModel(
				shareeBikeApp,
				(uri) => { },
				viewService);


			Assert.That(settingsPageViewModel.LoggedInInfo, Is.EqualTo("No user logged in."));
			Assert.That(settingsPageViewModel.IsBookingStateInfoVisible, Is.False, "No user logged in.");
			Assert.That(settingsPageViewModel.BookingStateInfo, Is.EqualTo(string.Empty));
		}

		[Test]
		public async Task TestConstruct()
		{
			const string MERCH_ID = "MyMerchId";

			var shareeBikeApp = new ShareeBikeApp(
				new ShareeBike.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new ShareeBike.Model.User.Account.Account("a@b", "123456789", false, "UnknownCookie", new List<string> { "ShareeBike" })),
												isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo(MERCH_ID, "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory(MERCH_ID, SampleSets.Set2, 1, sessionCookie)),
				merchantId: MERCH_ID,
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var viewService = Substitute.For<IViewService>();

			var settingsPageViewModel = new AccountPageViewModel(
				shareeBikeApp,
				(uri) => { },
				viewService);

			await settingsPageViewModel.OnAppearing();

			Assert.That(settingsPageViewModel.LoggedInInfo, Is.EqualTo("Logged in as a@b."));
			Assert.That(settingsPageViewModel.IsBookingStateInfoVisible, Is.False, "A user is logged but no bikes requested/ booked.");
			Assert.That(settingsPageViewModel.BookingStateInfo, Is.EqualTo(string.Empty));
		}

		[Test]
		public async Task TestConstruct_TwoBikes()
		{
			var shareeBikeApp = new ShareeBikeApp(
				new ShareeBike.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new ShareeBike.Model.User.Account.Account("a@b", "123456789", false, "6103_112e96b36ba33de245943c5ffaf369cd_", new List<string> { "ShareeBike" })),
												isConnectedFunc: () => true,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var viewService = Substitute.For<IViewService>();
			var settingsPageViewModel = new AccountPageViewModel(
				shareeBikeApp,
				(uri) => { },
				viewService);

			await settingsPageViewModel.OnAppearing();

			Assert.That(settingsPageViewModel.LoggedInInfo, Is.EqualTo("Logged in as a@b."));
			Assert.That(settingsPageViewModel.IsBookingStateInfoVisible, Is.True, "A user is logged but no bikes requested/ booked.");
			Assert.That(settingsPageViewModel.BookingStateInfo, Is.EqualTo("Currently 2 bikes reserved/ booked."));
		}

		[Test]
		public async Task TestConstruct_TwoBikes_Offline()
		{
			var shareeBikeApp = new ShareeBikeApp(
				new ShareeBike.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new ShareeBike.Model.User.Account.Account("a@b", "123456789", false, "6103_112e96b36ba33de245943c5ffaf369cd_", new List<string> { "ShareeBike" })),
												isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, server: new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null, // Offline
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var viewService = Substitute.For<IViewService>();
			var settingsPageViewModel = new AccountPageViewModel(
				shareeBikeApp,
				(uri) => { },
				viewService);

			await settingsPageViewModel.OnAppearing();

			Assert.That(settingsPageViewModel.LoggedInInfo, Is.EqualTo("Logged in as a@b."));
			Assert.That(settingsPageViewModel.IsBookingStateInfoVisible, Is.True, "A user is logged but no bikes requested/ booked.");
			Assert.That(settingsPageViewModel.BookingStateInfo, Is.EqualTo("Currently 2 bikes reserved/ booked. Connectivity: Offline."));
		}

		[Test]
		public async Task TestConstruct_TwoBikes_WebConnectCommunicationError()
		{
			var shareeBikeApp = new ShareeBikeApp(
				new ShareeBike.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { "ShareeBike", FilterState.On }, { "Citybike", FilterState.On } }),
					new StartupSettings(),
					new Uri("https://shareeapp-primary.copri-bike.de/APIjsonserver"),
					new ShareeBike.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(new ShareeBike.Model.User.Account.Account("a@b", "123456789", false, "6103_112e96b36ba33de245943c5ffaf369cd_", new List<string> { "ShareeBike" })),
												isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ShareeBike.Model.Connector.Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						ShareeBikeApp.MerchantId,
						new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
						null /*UI language */,
						sessionCookie: sessionCookie,
						cacheServer: new CopriCallsCacheMemory001(sessionCookie: sessionCookie),
						httpsServer: new ExceptionServer((msg) => new WebConnectFailureException(msg, new Exception("Source exception."))))),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocationService>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null, // Offline
				theme: null,
				postAction: (d, obj) => d(obj),
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173), // Current app version. Must be larger or equal 3.0.173 to 
				whatsNewShownInVersion: null); // Whats new page was never shown.

			var viewService = Substitute.For<IViewService>();
			var settingsPageViewModel = new AccountPageViewModel(
				shareeBikeApp,
				(uri) => { },
				viewService);

			await settingsPageViewModel.OnAppearing();

			Assert.That(settingsPageViewModel.LoggedInInfo, Is.EqualTo("Logged in as a@b.")); // CopriCallsCacheMemory(SampleSets.Set2,
			Assert.That(settingsPageViewModel.IsBookingStateInfoVisible, Is.True, "A user is logged but no bikes requested/ booked.");
			Assert.That(settingsPageViewModel.BookingStateInfo, Is.EqualTo("Currently 2 bikes reserved/ booked. Connectivity: Offline."));
		}
	}
}