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using System.Threading;
using System.Windows.Forms;
using NUnit.Framework;
using XenAdmin;
using XenAdmin.Dialogs;
using XenAdmin.Wizards.PatchingWizard;
using XenAdmin.Wizards.RollingUpgradeWizard;

namespace XenAdminTests.WizardTests.state5_xml
{

    [TestFixture, Category(TestCategories.UICategoryB), Category(TestCategories.SmokeTest)]
    class RollingUpgradeWizardTest : WizardTest<RollingUpgradeWizard>
    {
        public RollingUpgradeWizardTest()
            : base(new string[] { "Before You Start", "Select Pools", "Upgrade Mode", "Prechecks","Ready to Upgrade","Apply Upgrade" }
            , true, false)
        { }

        protected override RollingUpgradeWizard NewWizard()
        {
            return new RollingUpgradeWizard();
        }

        protected override void TestPage(string pageName)
        {
            if (pageName == "Select Pools")
            {
                MW(TestUtils.GetButton(wizard, "RollingUpgradeWizardSelectPool.buttonSelectAll").PerformClick);
            }
            else if (pageName == "Prechecks")
            {
                while (!btnNext.Enabled)
                {
                    var btnResolveAll = TestUtils.GetButton(wizard, "RollingUpgradeWizardPrecheckPage.buttonResolveAll");
                    if (btnResolveAll.Enabled)
                    {
                        MW(btnResolveAll.PerformClick);
                        Thread.Sleep(1000);
                    }
                    Assert.IsFalse(btnResolveAll.Enabled, "Upgrade prechecks failed.");
                    Thread.Sleep(1000);
                }
                Thread.Sleep(1000);
                
            }
            else if (pageName == "Upgrade Mode")
            {
                MW(TestUtils.GetRadioButton(wizard, "RollingUpgradeWizardUpgradeModePage.radioButtonManual").PerformClick);
            }
            else if (pageName == "Apply Upgrade")
            {
                var window = WaitForWindowToAppear(Messages.ROLLING_POOL_UPGRADE,
                    w => Control.FromHandle(w.Handle) is NonModalThreeButtonDialog);
                MW(() =>
                {
                    var dialog = Control.FromHandle(window.Handle) as Form;
                    if (dialog != null)
                        dialog.CancelButton.PerformClick();
                });
            }
        }

        protected override bool CanCancelLastPage
        {
            get
            {
                var page = TestUtils.GetXenTabPage(wizard, "RollingUpgradeUpgradePage") as RollingUpgradeUpgradePage;
                return page.Status == Status.NotStarted || page.Status == Status.Started;
            }
        }
    }
}