using System.Threading;
using System.Threading.Tasks;
using NUnit.Framework;
using TestInvoker;

namespace MatterHackers.MatterControl.Tests.Automation
{
	[TestFixture, Category("MatterControl.UI.Automation"), Parallelizable(ParallelScope.Children)]
	public class HardwareLevelingUITests
	{
		[Test, ChildProcessTest]
		public async Task HasHardwareLevelingHidesLevelingSettings()
		{
			await MatterControlUtilities.RunTest((testRunner) =>
			{
				testRunner.WaitForFirstDraw();

				// Add printer that has hardware leveling
				testRunner.AddAndSelectPrinter("Airwolf 3D", "HD");

				testRunner.SwitchToPrinterSettings();
				testRunner.ClickByName("Features SliceSettingsTab");
				testRunner.ClickByName("Slice Settings Overflow Menu");
				testRunner.ClickByName("Advanced Menu Item");
				Assert.IsFalse(testRunner.WaitForName("print_leveling_solution Row", .5), "Print leveling should not exist for an Airwolf HD");

				// Add printer that does not have hardware leveling
				testRunner.AddAndSelectPrinter("3D Factory", "MendelMax 1.5");

				testRunner.SwitchToPrinterSettings();
				testRunner.ClickByName("Features SliceSettingsTab");
				testRunner.ClickByName("Slice Settings Overflow Menu");
				testRunner.ClickByName("Advanced Menu Item");
				Assert.IsTrue(testRunner.WaitForName("print_leveling_solution Row"), "Print leveling should exist for a 3D Factory MendelMax");

				return Task.CompletedTask;
			}, overrideHeight: 800);
		}

		// NOTE: This test once failed, due to timing probably.
		[Test, ChildProcessTest, Category("Emulator")]
		public async Task SoftwareLevelingTest()
		{
			await MatterControlUtilities.RunTest((testRunner) =>
			{
				// make a jump start printer
				using (var emulator = testRunner.LaunchAndConnectToPrinterEmulator("JumpStart", "V1", runSlow: false))
				{
					// make sure it is showing the correct button
					testRunner.OpenPrintPopupMenu();

					var startPrintButton = testRunner.GetWidgetByName("Start Print Button", out _);

					Assert.IsFalse(startPrintButton.Enabled, "Start Print should not be enabled");

					testRunner.ClickByName("SetupPrinter");

					testRunner.Complete9StepLeveling();

					// Satisfy non-empty bed requirement
					testRunner.AddItemToBed();

					testRunner.OpenPrintPopupMenu();

					// make sure the button has changed to start print
					startPrintButton = testRunner.GetWidgetByName("Start Print Button", out _);
					Assert.IsTrue(startPrintButton.Enabled, "Start Print should be enabled after running printer setup");
					Assert.IsFalse(testRunner.WaitForName("SetupPrinter", .5), "Finish Setup should not be visible after leveling the printer");

					// reset to defaults and make sure print leveling is cleared
					testRunner.SwitchToSliceSettings();

					testRunner.WaitForReloadAll(() =>
					{
						testRunner.ClickByName("Printer Overflow Menu");
						testRunner.ClickByName("Reset to Defaults... Menu Item");
						testRunner.ClickByName("Yes Button");
					});

					testRunner.OpenPrintPopupMenu();

					// make sure it is showing the correct button
					Assert.IsTrue(testRunner.WaitForName("SetupPrinter"), "Setup... should be visible after reset to Defaults");
				}

				return Task.CompletedTask;
			}, maxTimeToRun: 90); // NOTE: This test got stuck in ClickByName("Yes Button") -> WaitforDraw. It appears to be because WaitforDraw waited for a closed window to redraw itself.
		}
	}
}