using log4net;
using Service.Execute.Api;
using Service.Execute.Enum;
using Service.Execute.Model;
using Service.Execute.StaticTools;
using Service.Execute.SwapException;
using Swapping.Business.Tech;

namespace Service.Execute.Step;

public class CarCtrlState : IState
{
    private readonly ILog _log = LogManager.GetLogger(typeof(CarCtrlState));

    public StateResult Handle(SwappingStateMachine machine)
    {
        //解锁车辆
        InvokeStatus unLockCar = UnLockCar(machine);
        if (unLockCar != InvokeStatus.Done)
        {
            return SwappingStateMachine.ReturnWithInvokeErr(unLockCar, ExceptionReason.None);
        }

        //下发选包
        InvokeStatus distributeSelectPack = DistributeSelectPack(machine);

        if (distributeSelectPack != InvokeStatus.Done)
        {
            return SwappingStateMachine.ReturnWithInvokeErr(distributeSelectPack, ExceptionReason.None);
        }

        return new StateResult()
        {
            SwappingState = SwappingState.DoSwapping
        };
    }

    /// <summary>
    /// 车辆解锁
    /// </summary>
    /// <returns></returns>
    public InvokeStatus UnLockCar(SwappingStateMachine machine)
    {
        return Invoker.Invoke("UnLockCar", 500, 100, machine.IsCanceled,
            () => machine.VelUnlockFlag, () =>
            {
                Task<bool> result = TBoxApi.UnLockCar();
                bool unLock = result.Result;
                if (unLock)
                {
                    //查询车辆锁止状态
                    Task<TboxCarInfoModel> carInfo = TBoxApi.GetCarInfo();
                    if (carInfo.Result.HeartBeatMsg.LockStatus == 1)
                    {
                        machine.VelUnlockFlag = true;
                    }
                }
            }, () =>
            {
                machine.LedTool?.WriteProgramContent(InfoEnum.SwapInfo.ErrUnLockCar.GetLed());
                SoundTool.PlayOneSound((int)InfoEnum.SwapInfo.ErrUnLockCar);
            }, false, () => { machine.ExceptionReason = ExceptionReason.UnLockCarError; }
            , 10, InvokeStatus.None);
    }


    /// <summary>
    /// 下发选包
    /// </summary>
    /// <returns></returns>
    public InvokeStatus DistributeSelectPack(SwappingStateMachine machine)
    {
        return Invoker.Invoke("DistributeSelectPack", 500, 10, machine.IsCanceled,
            () => machine.DistributeSelectPackFlag, () =>
            {
                var swapOrderBatteryInfo = machine.SwapOrderBatteryInfo;
                machine.DistributeSelectPackFlag =
                    PlcApi.DistributeSelectPack(swapOrderBatteryInfo.InBinInfo.No, swapOrderBatteryInfo.UpBinInfo.No);
            }, () => { machine.LedTool?.WriteProgramContent(InfoEnum.SwapInfo.ErrDistributeSelectPack.GetLed()); });
    }
}