using Wayne.Lib.StateEngine;
using Wayne.Lib.StateEngine.Generic;
using WayneChina_IcCardReader_SinoChem.MessageEntity.Incoming;

namespace SinochemInternetPlusApp.States.ICCardMode
{
    public class WaitForCardData : TimeoutState<FuelingPoint>
    {
        protected override void Enter(StateEntry stateEntry, ref Transition transition)
        {
            base.Enter(stateEntry, ref transition);
        }

        protected override void HandleNonTimeoutEvent(StateEngineEvent stateEngineEvent, ref Transition transition)
        {
            if (stateEngineEvent.Type.Equals(EventType.OnlineVerification))
            {
                GenericEvent<CardOnlineVerificationEventArgs> genericEvent = stateEngineEvent as GenericEvent<CardOnlineVerificationEventArgs>;
                if (genericEvent != null && genericEvent.EventArgs != null)
                {
                    genericEvent.Handled = true;
                    Main.OnlineVerificationRequest = genericEvent.EventArgs.OnlineVerificationRequest;
                    transition = new Transition(this, TransitionType.Done);
                }
            }
            else if (stateEngineEvent.Type.Equals(EventType.ReaderStateChanged))
            {
                GenericEvent<CardReaderStateEventArgs> readerEvent = stateEngineEvent as GenericEvent<CardReaderStateEventArgs>;
                if (readerEvent != null && readerEvent.EventArgs != null)
                {
                    if (readerEvent.EventArgs.CardReaderState.State == CardReaderState.Idle)
                    {
                        DebugLog("User aborts card processing before PIN");
                        readerEvent.Handled = true;
                        transition = new Transition(this, TransitionType.Abort);
                    }
                }
            }
            else if (stateEngineEvent.Type.Equals(EventType.ExternalCheckFailure))
            {
                GenericEvent<ExternalCheckFailedEventArgs> e = stateEngineEvent as GenericEvent<ExternalCheckFailedEventArgs>;
                if (e != null && e.EventArgs != null)
                {
                    //可能为：1、外部验证错误，2：PIN验证错误
                    DebugLog($"Error type: {e.EventArgs.ExternalCheckErrorRequest.ErrorType.ToString()}");

                    e.Handled = true;
                    transition = new Transition(this, TransitionType.Error);
                }
            }
        }

        protected override void Timeout(ref Transition transition)
        {
            transition = new Transition(this, TransitionType.Timeout);
        }

        protected override int TimeoutInterval =>
            TimeoutValues.GetValueInMilliSec(TimeoutValues.FuelingPoint.ICCardMode_WaitForCardData, 15);
    }
}