using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NSubstitute;
using NUnit.Framework;
using Plugin.BLE.Abstractions.Contracts;
using TestFramework.Model.Device;
using TestFramework.Model.Services.Geolocation;
using TestFramework.Model.User.Account;
using TestFramework.Repository;
using TestFramework.Services.BluetoothLock;
using TestFramework.Services.CopriApi.Connector;
using TINK.Model;
using TINK.Model.Connector;
using TINK.Model.Services.CopriApi;
using TINK.Repository;
using TINK.Repository.Exception;
using TINK.Services;
using TINK.Services.Geolocation;
using TINK.Services.Permissions;
using TINK.View;
using TINK.ViewModel.Map;
using TINK.ViewModel.Settings;
using Xamarin.Forms;

namespace TestShareeLib.UseCases.Startup
{

	[TestFixture]
	public class TestMapPageViewModel
	{
		[Test]
		public async Task TestConstruct()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.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("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				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 navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.IsNull(viewModel.Exception);

				// Verify pins on map
				Assert.AreEqual(27, viewModel.Pins.Count); // Were 8 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag,
					Is.EqualTo("FR101"),
					"Station FR105 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag,
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike."); // Was station id 31

				// Verify buttons
				Assert.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
				Assert.AreEqual(Color.White, viewModel.TinkColor, "TINK bikes are shown.");

				Assert.AreEqual(Color.FromRgba(0, 0, 0, 0), viewModel.KonradColor, "Konrad bikes are hidden.");

				var statusInfoText = viewModel.StatusInfoText;
				Assert.That(
					statusInfoText,
					Does.Contain("Updating...").Or.Contain(""),
					$"Unexpected text {statusInfoText} detected.",
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_KonradActive()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.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("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				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 navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				NSubstitute.Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				NSubstitute.Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.IsNull(viewModel.Exception);

				// Verify pins on map
				Assert.AreEqual(21, viewModel.Pins.Count); // Were 2 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag, // Was station 5
					Is.EqualTo("FR103"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag, // Was station 14
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
				Assert.AreEqual(Color.FromRgba(0, 0, 0, 0), viewModel.TinkColor, "TINK bikes are hidden.");

				Assert.AreEqual(Color.White, viewModel.KonradColor, "Konrad bikes are shown.");

				Assert.IsTrue(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_KonradOnly()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CITYBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.Off }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.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("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.IsNull(viewModel.Exception);

				// Verify pins on map
				Assert.AreEqual(21, viewModel.Pins.Count); // Were 2 when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag, // Was station id 31
					Is.EqualTo("FR103"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag, // Was 14
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsFalse(viewModel.IsToggleVisible, "TINK and Konrad is deactivated from settings.");

				Assert.IsTrue(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_TinkOnly()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.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("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				currentVersion: new Version(3, 2, 0, 115), // Current app version
				lastVersion: new Version(3, 0, 173));

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.IsNull(viewModel.Exception);

				// Verify pins on map
				Assert.AreEqual(27, viewModel.Pins.Count); // Were 8 pin when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag,
					Is.EqualTo("FR101"), // Was station id 4
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag, // Was 31
					Is.EqualTo("KN12"), // Was station id 31
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsFalse(viewModel.IsToggleVisible, "TINK and Konrad is deactivated from settings.");

				Assert.IsTrue(
					new[] { "Updating...", "" }.Contains(viewModel.StatusInfoText),
					"Text might be \"Updating...\" or empty depending on acivity of update thread.");
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_Offline()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new ConnectorCache(new AppContextInfo("MyMerchId", "MyApp", new Version(1, 2)), null /*UI language */, sessionCookie, mail, new CopriCallsMemory001(sessionCookie)),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.IsNull(viewModel.Exception);

				// Verify pins on map
				Assert.AreEqual(27, viewModel.Pins.Count); // Were 8 pins when loading from CopriCallsMemory(SampleSets.Set2, 1, sessionCookie)
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag, // Was station id 4
					Is.EqualTo("FR101"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag, // Was 31
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
				Assert.AreEqual(Color.White, viewModel.TinkColor, "TINK bikes are hidden.");

				Assert.AreEqual(Color.FromRgba(0, 0, 0, 0), viewModel.KonradColor, "Konrad bikes are shown.");


				Assert.AreEqual("Offline.", viewModel.StatusInfoText);
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_WebConnectCommunicationError()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					true /* IsReportLevelVerbose */,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						TinkApp.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 expection."))))),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 

			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.AreEqual(
					"Simulated error thrown at GetStationsAsync.",
					viewModel.Exception.Message);

				// Verify pins on map
				Assert.AreEqual(27, viewModel.Pins.Count);
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Green")).Tag, // Was station id 4
					Is.EqualTo("FR101"),
					"Station FR101 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.FirstOrDefault(pin => pin.Icon.Id.Contains("Open_Red")).Tag, // Was 31
					Is.EqualTo("KN12"),
					"Station KN12 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
				Assert.AreEqual(Color.White, viewModel.TinkColor, "TINK bikes are hidden.");

				Assert.AreEqual(Color.FromRgba(0, 0, 0, 0), viewModel.KonradColor, "Konrad bikes are shown.");

				Assert.AreEqual("Connection interrupted, server unreachable.", viewModel.StatusInfoText);
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}

		[Test]
		public async Task TestConstruct_GeneralPurposeCommunicationError()
		{
			var tinkApp = new TinkApp(
				new TINK.Model.Settings.Settings(
					new GroupFilterMapPage(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.Off } }),
					new GroupFilterSettings(new Dictionary<string, FilterState> { { FilterHelper.CARGOBIKE, FilterState.On }, { FilterHelper.CITYBIKE, FilterState.On } }),
					new Uri("https://tinkwwp.copri-bike.de/APIjsonserver"),
					new TINK.Settings.PollingParameters(new TimeSpan(10000), true),
					Serilog.Events.LogEventLevel.Error,
					true /* IsReportLevelVerbose */,
					activeLockService: typeof(LocksServiceMock).FullName,
					activeGeolocationService: typeof(GeolocationMock).FullName),
				new StoreMock(),
				isConnectedFunc: () => false,
				connectorFactory: (isConnected, uri, sessionCookie, mail, expiresAfter) => new Connector(
					uri,
					new AppContextInfo("oiF2kahH", "sharee.bike.test", new Version(3, 0, 267)),
					null /*UI language */,
					sessionCookie,
					mail,
					server: new CopriProviderHttps(
						uri,
						TinkApp.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 Exception(msg)))),
				merchantId: "MyMerchId",
				bluetoothService: Substitute.For<IBluetoothLE>(),
				locationPermissionsService: Substitute.For<ILocationPermission>(),
				locationServicesContainer: Substitute.For<IServicesContainer<IGeolocation>>(),
				locksService: new LocksServiceMock(), // Cipher
				device: new DeviceMock(),
				specialFolder: new SpecialFolderMock(),
				cipher: null,
				theme: null,
				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 


			var viewService = Substitute.For<IViewService>();
			var navigationService = Substitute.For<INavigation>();
			var locationPermission = Substitute.For<ILocationPermission>();

			locationPermission.CheckStatusAsync().Returns(Status.Granted);

			var viewModel = new MapPageViewModel(
				tinkApp,
				locationPermission,
				Substitute.For<Plugin.BLE.Abstractions.Contracts.IBluetoothLE>(),
				Substitute.For<IGeolocation>(),
				(mapspan) => { },
				viewService,
				navigationService);

			try
			{
				await viewModel.OnAppearing(); // Is called when page shows.

				Assert.AreEqual(
					"Simulated error thrown at GetStationsAsync.",
					viewModel.Exception.Message);

				// Verify pins on map
				Assert.AreEqual(27, viewModel.Pins.Count);
				Assert.That(
					viewModel.Pins.Where(pin => pin.Icon.Id.Contains("Open_Green")).Select(pin => pin.Tag.ToString()),
					Does.Contain("FR101"), // Was station id 4
					"Station FR103 must be marked green because there is are bike.");
				Assert.That(
					viewModel.Pins.Where(pin => pin.Icon.Id.Contains("Open_Red")).Select(pin => pin.Tag.ToString()),
					Does.Contain("KN12"), // Was station id 31
					"Station 31 must be marked red because there is no bike.");

				// Verify buttons
				Assert.IsTrue(viewModel.IsToggleVisible, "TINK and Konrad are activated in settings.");
				Assert.AreEqual(Color.White, viewModel.TinkColor, "TINK bikes are hidden.");

				Assert.AreEqual(Color.FromRgba(0, 0, 0, 0), viewModel.KonradColor, "Konrad bikes are shown.");

				Assert.AreEqual("Connection interrupted.", viewModel.StatusInfoText);
			}
			finally
			{
				await viewModel.OnDisappearing();
			}
		}
	}
}