public bool IsOptionSettingDisplayable()

in src/AWS.Deploy.Orchestration/OptionSettingHandler.cs [285:346]
60 lines of code
22 McCabe index (conditional complexity)

        public bool IsOptionSettingDisplayable(Recommendation recommendation, OptionSettingItem optionSetting)
        {
            if (!optionSetting.DependsOn.Any())
            {
                return true;
            }

            foreach (var dependency in optionSetting.DependsOn)
            {
                var dependsOnOptionSetting = GetOptionSetting(recommendation, dependency.Id);
                var dependsOnOptionSettingValue = GetOptionSettingValue(recommendation, dependsOnOptionSetting);
                if (
                    dependsOnOptionSetting != null)
                {
                    if (dependsOnOptionSettingValue == null)
                    {
                        if (dependency.Operation == null ||
                               dependency.Operation == PropertyDependencyOperationType.Equals)
                        {
                            if (dependency.Value != null)
                                return false;
                        }
                        else if (dependency.Operation == PropertyDependencyOperationType.NotEmpty)
                        {
                            return false;
                        }
                    }
                    else
                    {
                        if (dependency.Operation == null ||
                               dependency.Operation == PropertyDependencyOperationType.Equals)
                        {
                            if (!dependsOnOptionSettingValue.Equals(dependency.Value))
                                return false;
                        }
                        else if (dependency.Operation == PropertyDependencyOperationType.NotEmpty)
                        {
                            if (dependsOnOptionSetting.Type == OptionSettingValueType.List &&
                                dependsOnOptionSettingValue.TryDeserialize<SortedSet<string>>(out var listValue) &&
                                listValue != null &&
                                !listValue.Any())
                            {
                                return false;
                            }
                            else if (dependsOnOptionSetting.Type == OptionSettingValueType.KeyValue &&
                                dependsOnOptionSettingValue.TryDeserialize<Dictionary<string, string>>(out var keyValue) &&
                                keyValue != null &&
                                !keyValue.Any())
                            {
                                return false;
                            }
                            else if (string.IsNullOrEmpty(dependsOnOptionSettingValue?.ToString()))
                            {
                                return false;
                            }
                        }
                    }
                }
            }

            return true;
        }