/// <summary>執行階段：主要的對話處理程序，會從所有全域處理程序中執行最高分的項目</summary>
protected override async Task PostAsync(IActivity item, bool state, CancellationToken token)
{
if (await _agentService.IsInExistingConversationAsync(item, token))
{
await _agentToUser.SendToUserAsync(item as Activity, token);
}
else
{
await _botToUser.PostAsync(ConversationText.NotTalkingWithAnyUser);
await _botToUser.PostAsync(ConversationText.NotTalkingWithBot);
}
}
protected override async Task PostAsync(IActivity item, bool state, CancellationToken token)
{
if (await _agentService.IsInExistingConversationAsync(item, token))
{
await _agentToUser.SendToUserAsync(item as Activity, token);
}
else
{
await _botToUser.PostAsync("You are not talking with any user.");
await _botToUser.PostAsync("And sadly, you can't talk to me either. :(");
}
}