private void RelationSelected(string str, IDialogContext ctx)
{
_currentRelationId = LabelService.GetIdentifier(str);
var options = _relationActions.Keys;
PromptDialog.Choice(ctx, RelationActionSelected, options, "What to do with this relation?");
async Task RelationActionSelected(IDialogContext context, IAwaitable <string> result)
{
var action = _relationActions[await result];
action(context);
}
}
private async Task EdgeSelected(IDialogContext context, IAwaitable <string> result)
{
_value.EdgeId = LabelService.GetIdentifier(await result);
PromptDialog.Choice(context, ToNodeSelected, _nodes, "To what node do you want to go?L");
}
private async Task ToNodeSelected(IDialogContext context, IAwaitable <string> result)
{
_value.ToNodeId = LabelService.GetIdentifier(await result);
context.Done(_value);
}
private async Task FromNodeSelected(IDialogContext context, IAwaitable <string> result)
{
_value.FromNodeId = LabelService.GetIdentifier(await result);
PromptDialog.Choice(context, EdgeSelected, _edges, "With what edge do you want to go?");
}