internal VerificationViewModel(Verification verification, SerialConnection serialConnection)
{
Verification = verification;
if (verification.Prompt is string prompt)
{
Send = Command.Create(
async() => Response = await serialConnection.Prompt(prompt, true));
}
else
{
Send = Command.Create(() => {}, () => false);
}
if (verification.ResponsePrefix is string prefix)
{
serialConnection.Output.CollectionChanged += (sender, e) =>
{
var newItem = serialConnection.Output[e.NewStartingIndex];
if (newItem.IsTerminated && newItem.Direction == MessageDirection.FromRemote && newItem.Content.StartsWith(prefix))
{
Response = newItem.Content;
}
};
}
}