public BrowserCommandResult ClickRelatedCommand()

in Microsoft.Dynamics365.UIAutomation.Api.UCI/WebClient.cs [1893:2002]
79 lines of code
15 McCabe index (conditional complexity)

        public BrowserCommandResult<bool> ClickRelatedCommand(string name, string subName = null, string subSecondName = null)
        {
            return this.Execute(GetOptions("Click Related Tab Command"), driver =>
            {
                // Locate Related Command Bar Button List
                var relatedCommandBarButtonList = driver.WaitUntilAvailable(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarButtonList]));

                // Validate list has provided command bar button
                if (relatedCommandBarButtonList.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarButton].Replace("[NAME]", name))))
                {
                    relatedCommandBarButtonList.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarButton].Replace("[NAME]", name))).Click(true);

                    driver.WaitForTransaction();

                    if (subName != null)
                    {
                        //Look for Overflow flyout
                        if (driver.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer])))
                        {
                            var overFlowContainer = driver.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]));

                            if (!overFlowContainer.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))))
                                throw new NotFoundException($"{subName} button not found");

                            overFlowContainer.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))).Click(true);

                            driver.WaitForTransaction();
                        }

                        if (subSecondName != null)
                        {
                            //Look for Overflow flyout
                            if (driver.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer])))
                            {
                                var overFlowContainer = driver.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]));

                                if (!overFlowContainer.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))))
                                    throw new NotFoundException($"{subName} button not found");

                                overFlowContainer.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))).Click(true);

                                driver.WaitForTransaction();
                            }
                        }
                    }

                    return true;
                }
                else
                {
                    // Button was not found, check if we should be looking under More Commands (OverflowButton)
                    var moreCommands = relatedCommandBarButtonList.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowButton]));

                    if (moreCommands)
                    {
                        var overFlowButton = relatedCommandBarButtonList.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowButton]));
                        overFlowButton.Click(true);

                        if (driver.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]))) //Look for Overflow
                        {
                            var overFlowContainer = driver.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]));

                            if (overFlowContainer.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarButton].Replace("[NAME]", name))))
                            {
                                overFlowContainer.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarButton].Replace("[NAME]", name))).Click(true);

                                driver.WaitForTransaction();

                                if (subName != null)
                                {
                                    overFlowContainer = driver.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]));

                                    if (!overFlowContainer.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))))
                                        throw new NotFoundException($"{subName} button not found");

                                    overFlowContainer.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))).Click(true);

                                    driver.WaitForTransaction();

                                    if (subSecondName != null)
                                    {
                                        overFlowContainer = driver.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarOverflowContainer]));

                                        if (!overFlowContainer.HasElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))))
                                            throw new NotFoundException($"{subName} button not found");

                                        overFlowContainer.FindElement(By.XPath(AppElements.Xpath[AppReference.Related.CommandBarSubButton].Replace("[NAME]", subName))).Click(true);

                                        driver.WaitForTransaction();
                                    }
                                }

                                return true;
                            }
                        }
                        else
                        {
                            throw new NotFoundException($"{name} button not found in the More Commands container. Button names are case sensitive. Please check for proper casing of button name.");
                        }

                    }
                    else
                    {
                        throw new NotFoundException($"{name} button not found. Button names are case sensitive. Please check for proper casing of button name.");
                    }
                }

                return true;
            });
        }