public BrowserCommandResult SetValue()

in Microsoft.Dynamics365.UIAutomation.Api/XrmPage.cs [1082:1181]
74 lines of code
10 McCabe index (conditional complexity)

        public BrowserCommandResult<bool> SetValue(CompositeControl control, bool checkForDialog = false, [Range(1, 10)]int index = 1)
        {
            return this.Execute(GetOptions($"Set ConpositeControl Value: {control.Id}"), driver =>
            {
                driver.WaitUntilVisible(By.Id(control.Id));

                if (!driver.HasElement(By.Id(control.Id)))
                    return false;

                driver.ClickWhenAvailable(By.Id(control.Id));

                if (driver.HasElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.FlyOut])))
                {
                    var compcntrl =
                        driver.FindElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.FlyOut]));

                    // Initialize i, to correspond with current field position in control.Fields
                    int i = 0;

                    foreach (var field in control.Fields)
                    {
                        compcntrl.FindElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.CompositionLinkControl] + field.Id)).Click(true);

                        var result = compcntrl.FindElements(By.TagName("input"))
                            .ToList()
                            .FirstOrDefault(x => x.GetAttribute("id").Contains(field.Id));

                        if (checkForDialog)
                        {
                            if (IsDialogFrameVisible())
                            {
                                if (control.Fields.Count == (i + 1))
                                {
                                    SwitchToDialog();

                                    var addressSuggestor = driver.FindElement(By.Id("ctrAddressSuggestor"));
                                    var suggestedAddresses = addressSuggestor.FindElements(By.TagName("li"));

                                    var targetAddress = suggestedAddresses[(index - 1)].FindElement(By.TagName("a"));

                                    targetAddress.Click(true);

                                    SwitchToContentFrame();
                                    compcntrl = driver.WaitUntilAvailable(By.Id(control.Id + Elements.ElementId[Reference.SetValue.FlyOut]));
                                    compcntrl.FindElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.Confirm])).Click(true);
                                    return true;
                                }
                                else
                                {
                                    SwitchToDialog();

                                    var closeFoundPlaces = driver.FindElement(By.XPath(Elements.Xpath[Reference.Dialogs.CloseFoundPlacesDialog]));
                                    closeFoundPlaces.Click(true);
                                    SwitchToContentFrame();
                                }

                            }
                            else
                                SwitchToContentFrame();
                        }

                        driver.WaitUntilAvailable(By.Id(control.Id + Elements.ElementId[Reference.SetValue.CompositionLinkControl] + field.Id));
                        compcntrl.FindElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.CompositionLinkControl] + field.Id)).Click(true);
                        //BugFix - Setvalue -The value is getting erased even after setting the value ,might be due to recent CSS changes.
                        driver.ExecuteScript("document.getElementById('" + result?.GetAttribute("id") + "').value = ''");
                        result?.SendKeys(field.Value);

                        i++;
                    }

                    compcntrl.FindElement(By.Id(control.Id + Elements.ElementId[Reference.SetValue.Confirm])).Click(true);

                    // Repeat this check in the event the Found Places dialog appears after closing the Composite Control for Address
                    if (checkForDialog)
                    {
                        if (IsDialogFrameVisible())
                        {
                            if (control.Fields.Count == (i + 1))
                            {
                                SwitchToDialog();

                                var addressSuggestor = driver.FindElement(By.Id("ctrAddressSuggestor"));
                                var suggestedAddresses = addressSuggestor.FindElements(By.TagName("li"));

                                var targetAddress = suggestedAddresses[(index - 1)].FindElement(By.TagName("a"));

                                targetAddress.Click(true);

                                SwitchToContentFrame();

                            }
                        }
                    }
                }
                else
                    throw new InvalidOperationException($"Composite Control: {control.Id} Does not exist");

                return true;
            });
        }