public void CacheContext(IUpdateContext updateContext)
{
var chatId = updateContext.Update.GetChatId();
if (chatId.HasValue)
{
StateContext currentState = _stateCache.GetState(chatId.Value);
if (updateContext.Update.CallbackQuery != null)
{
string[] parts = updateContext.Update.CallbackQuery.Data.Split("::");
if (parts.Length == 0)
{
throw new ArgumentException("Invalid CallbackQuery state - button must contain data with state id ended with ::");
}
currentState.ApplyCommand(parts[0]);
if (parts.Length > 1)
{
updateContext.Items.Add("Data", parts[1]);
}
}
updateContext.Items.Add("History", currentState.HistoryAsList());
updateContext.Items.Add("State", currentState.TopCommand);
}
}
public async Task UpdateState(IUpdateContext updateContext, string state, string data = null)
{
var chatId = updateContext.Update.GetChatId();
if (chatId.HasValue)
{
StateContext currentState = _stateCache.GetState(chatId.Value);
currentState.ApplyCommand(state);
updateContext.Items["History"] = currentState.HistoryAsList();
updateContext.Items["State"] = currentState.TopCommand;
updateContext.Items["Data"] = data;
await _updateDelegate(updateContext)
.ConfigureAwait(false);
}
}
