function updateData()

in ui-modules/app-inspector/app/components/workflow/workflow-step.directive.js [177:234]
49 lines of code
35 McCabe index (conditional complexity)

            function updateData() {
                let workflow = $scope.workflow;
                workflow.data = workflow.data || {};
                $scope.workflowStepClasses = [];
                if (workflow.data.currentStepIndex === index) $scope.workflowStepClasses.push('current-step');

                $scope.isRunning = (workflow.data.status === 'RUNNING');
                $scope.isCurrentMaybeInactive = (workflow.data.currentStepIndex === index);
                $scope.isCurrentAndActive = ($scope.isCurrentMaybeInactive && $scope.isRunning);
                $scope.isWorkflowError = (workflow.data.status && workflow.data.status.startsWith('ERROR'));
                $scope.osi = workflow.data.oldStepInfo[index] || {};
                $scope.stepContext = ($scope.isCurrentMaybeInactive ? workflow.data.currentStepInstance : $scope.osi.context) || {};
                $scope.isFocusStep = $scope.workflow.tag && ($scope.workflow.tag.stepIndex === index);
                $scope.isFocusTask = false;
                $scope.isErrorHandler = $scope.workflow.tag && ($scope.workflow.tag.errorHandlerForTask);

                // for switch, possibly others -- the step task wraps a chosen step task;
                // show details for the wrapped chosen task, without showing weird messages
                $scope.otherMetadata = Object.assign({}, $scope.stepContext.otherMetadata || {});
                if ($scope.stepContext.stepState && $scope.stepContext.stepState.selectedStepContext) {
                    $scope.innerStepContext = $scope.stepContext.stepState.selectedStepContext;
                    $scope.outerStepContext = $scope.stepContext;
                    $scope.isWrappingStepTaskOuter = $scope.task && $scope.stepContext.taskId == $scope.task.id;
                    $scope.stepContext = $scope.stepContext.stepState.selectedStepContext;
                    $scope.otherMetadata = Object.assign($scope.otherMetadata, $scope.stepContext.otherMetadata || {});
                    $scope.isWrappingStepTaskInner = $scope.task && $scope.stepContext.taskId == $scope.task.id;
                    if ($scope.isWrappingStepTaskOuter || $scope.isWrappingStepTaskInner) {
                        $scope.isFocusTask = true;
                    }
                }

                if ($scope.task) {
                    if (!vm.isNullish($scope.stepContext.taskId) && $scope.stepContext.taskId === $scope.task.id) {
                        $scope.isFocusTask = true;

                    } else if ($scope.isFocusStep) {
                        // careful -- other instance of this step selected
                    }
                }

                $scope.stepCurrentError =
                    ($scope.stepContext.error && !$scope.isFocusTask)
                    ? 'This step had an error.'
                    : ($scope.isWorkflowError && $scope.isCurrentMaybeInactive)
                    ? 'The workflow encountered an error at this step.'  /* odd */
                    : null;
                const incomplete = $scope.osi.countStarted - $scope.osi.countCompleted > ($scope.isCurrentAndActive ? 1 : 0);

                $scope.stepCurrentWarning = $scope.stepCurrentError ? null :
                    $scope.stepContext.errorHandlerTaskId
                    ? 'This step had an error which was handled.'
                    : incomplete
                    ? 'This step has previously had an error'
                    : null;
                $scope.stepCurrentSuccess = $scope.stepCurrentError || $scope.stepCurrentWarning ? null :
                    (!$scope.isCurrentAndActive && !incomplete && $scope.osi.countCompleted > 0)
                    ? 'This step has completed without errors.' : null;
            }