using SinochemCloudClient.Models;
using System;
using System.Collections.Generic;
using Wayne.Lib;
using Wayne.Lib.StateEngine;
using Wayne.Lib.StateEngine.Generic;

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

            Main.CurrentEpsTrx.UpdateTrxStatusToDb(EpsTrxStatus.BeforePayment);

            Main.LockTrxInXiaofei2AsEpsTrx();
            Main.SendPaymentToCloudAsync();
        }

        protected override void HandleNonTimeoutEvent(StateEngineEvent stateEngineEvent, ref Transition transition)
        {
            if (stateEngineEvent.Type is EventType)
            {
                switch ((EventType)stateEngineEvent.Type)
                {
                    case EventType.CloudPaymentOk:
                        var genericEvent = stateEngineEvent as GenericEvent<PaymentResponse>;
                        if (genericEvent != null)
                        {
                            Main.CurrentEpsTrx.Model.real_pay_amount = genericEvent.EventArgs.result.real_Pay_Amount;
                            Main.CurrentEpsTrx.Model.bill_id = genericEvent.EventArgs.result.bill_ID;
                            Main.CurrentEpsTrx.Model.shift_id = genericEvent.EventArgs.result.shift_ID;
                            Main.CurrentEpsTrx.Model.business_date = genericEvent.EventArgs.result.business_Date;
                            Main.CurrentEpsTrx.Model.card_no = genericEvent.EventArgs.result.card_No;
                            Main.CurrentEpsTrx.Model.cardNo_masked = genericEvent.EventArgs.result.cardNo_Hide;
                            Main.CurrentEpsTrx.Model.InvoiceUrl = genericEvent.EventArgs.result.invoiceUrl;
                            Main.CurrentEpsTrx.Model.trx_status = EpsTrxStatus.PaymentOk;
                            Main.CurrentEpsTrx.SaveToDb();
                            transition = new Transition(this, TransitionType.CloudPaymentOk);
                        }
                        else
                        {
                            transition = HandleCloudPaymentFailed();
                        }
                        stateEngineEvent.Handled = true;
                        break;
                    case EventType.CloudPaymentFailed:
                        transition = HandleCloudPaymentFailed();
                        stateEngineEvent.Handled = true;
                        break;
                }
            }
        }

        private Transition HandleCloudPaymentFailed()
        {
            DebugLog("HandleCloudPaymentFailed");

            Main.CurrentEpsTrx.UpdateTrxStatusToDb(EpsTrxStatus.PaymentNeedConfirm);

            Main.CurrentEpsTrx.MoveBackToXiaofei2();

            // copy this failed trx to another fusion if neeeded
            MultiFusionsSupport.CopyXiaofei2ToTargetFusion(Main.CurrentEpsTrx.Model.jihao, Main.CurrentEpsTrx.Model.liushuino, Main.DebugLogger);

            return new Transition(this, TransitionType.CloudPaymentFailed);
        }

        protected override void Timeout(ref Transition transition)
        {
            transition = HandleCloudPaymentFailed();
        }

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