public override void OnNext(ExternalVisitor value)
{
var externalVisitor = value;
var externalVisitorListItem = _externalVisitors.FirstOrDefault(e => e.Id == externalVisitor.Id);
if (externalVisitorListItem == null)
{
_externalVisitors.Add(externalVisitor);
OutputFormatter.ChangeOutputTheme(OutputFormatter.TextOutputTheme.Security);
Console.WriteLine($"Security notification: Visitor Id({externalVisitor.Id}), FirstName({externalVisitor.FirstName}), LastName({externalVisitor.LastName}), entered the building, DateTime({externalVisitor.EntryDateTime.ToString("dd MMM yyyy hh:mm:ss tt")})");
OutputFormatter.ChangeOutputTheme(OutputFormatter.TextOutputTheme.Normal);
Console.WriteLine();
}
else
{
if (externalVisitor.InBuilding == false)
{
//update local external visitor list item with data from the external visitor object passed in from the observable object
externalVisitorListItem.InBuilding = false;
externalVisitorListItem.ExitDateTime = externalVisitor.ExitDateTime;
Console.WriteLine($"Security notification: Visitor Id({externalVisitor.Id}), FirstName({externalVisitor.FirstName}), LastName({externalVisitor.LastName}), exited the building, DateTime({externalVisitor.ExitDateTime.ToString("dd MMM yyyy hh:mm:ss tt")})");
Console.WriteLine();
}
}
}
public override void OnNext(ExternalVisitor value)
{
var externalVisitor = value;
if (externalVisitor.EmployeeContactId == _employee.Id)
{
var externalVisitorListItem = _externalVisitors.FirstOrDefault(e => e.Id == externalVisitor.Id);
if (externalVisitorListItem == null)
{
_externalVisitors.Add(externalVisitor);
OutputFormatter.ChangeOutputTheme(OutputFormatter.TextOutputTheme.Employee);
Console.WriteLine($"{_employee.FirstName + " " + _employee.LastName}, your visitor has arrived. Visitor ID({externalVisitor.Id}), FirstName({externalVisitor.FirstName}), LastName({externalVisitor.LastName}), entered the building, DateTime({externalVisitor.EntryDateTime.ToString("dd MMM yyyy hh:mm:ss")})");
OutputFormatter.ChangeOutputTheme(OutputFormatter.TextOutputTheme.Normal);
Console.WriteLine();
}
else
{
if (externalVisitor.InBuilding == false)
{
//update local external visitor list item with data from the external visitor object passed in from the observable object
externalVisitorListItem.InBuilding = false;
externalVisitorListItem.ExitDateTime = externalVisitor.ExitDateTime;
}
}
}
}
