private Task <FCluster> BuildFlow(UiFlow flow)
{
var cluster = new FCluster(flow.FlowTypeId.ToUpper());
var contextData = flow.CurrentState.ContextData;
var nodes = flow.ScreenConfigurations.Select(x =>
{
var screenName = (ScreenName)x.ScreenName;
var isCurrentStep = contextData.CurrentScreenStep.Equals(screenName);
var alreadyExecuted = contextData.EventsLog.Any(e => e.FromStep.Equals(screenName));
FNode.FNodeColor color = isCurrentStep
? FNode.FNodeColor.Blue
: alreadyExecuted
? FNode.FNodeColor.Green
: FNode.FNodeColor.Gray;
return(cluster.AddNode(new FNode(x.ScreenName, color)
{
Thickness = isCurrentStep ? 3 : alreadyExecuted ? 2 : 1
}));
}).ToDictionary(x => x.Label, x => x);
foreach (var step in flow.ScreenConfigurations)
{
var screenName = (ScreenName)step.ScreenName;
var node = nodes[step.ScreenName];
foreach (var screenTransition in step.Transitions)
{
if (nodes.ContainsKey(screenTransition.DestinationScreen))
{
var dest = nodes[screenTransition.DestinationScreen];
var edge = node.AddEdge(dest, screenTransition.DisplayName);
var timesExecuted = contextData.EventsLog.Count(x =>
x.FromStep == screenName && x.ToStep == dest.Label &&
x.Event == (ScreenEvent)screenTransition.EventName);
edge.Thickness = timesExecuted == 0 ? 1 : 3;
const int maxDash = 7;
edge.Dash = timesExecuted >= 1
? (Math.Max(maxDash - timesExecuted, 0)).ToString()
: maxDash.ToString();
edge.ToolTip = $"Times= {timesExecuted}";
}
}
}
return(Task.FromResult(cluster));
}
private async Task <FCluster> AddContainerStep(UiFlow flow, FCluster flowCluster)
{
var result = flowCluster;
if (flow.CurrentState.ContextData.IsInContainer())
{
var containerFlow = await ResolveUiFlowFromHandler(flow.CurrentState.ContextData.ContainerFlowHandler);
result = new FCluster(
$"{containerFlow.FlowTypeId.ToUpper()}.{containerFlow.CurrentState.ContextData.CurrentScreenStep}");
result.AddNode(flowCluster);
}
return(result);
}