using Edge.Core.Parser.BinaryParser.Attributes;
using Edge.Core.Parser.BinaryParser.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LanTian_Pump_664_Or_886.MessageEntity.Incoming
{
    public class ReadPumpStateResponse : MessageBase
    {
        public enum NozzleStateEnum
        {
            提枪 = 0,
            挂枪 = 1
        }

        public enum StartOrStopStateEnum
        {
            停机 = 0,
            /// <summary>
            /// 有的油机主板是真正出油才变成 开机状态，有的是收到FC发来的开机指令后就变成 开机状态
            /// </summary>
            开机 = 1
        }

        public enum ControlStateEnum
        {
            自控 = 0,
            受控 = 1
        }

        public enum ErrorStateEnum
        {
            无错误,
            传感器错误,
            计数器错误,

            /// <summary>
            /// the protocol doc does not defined, how?
            /// </summary>
            Undefined
        }

        public enum PaymentStateEnum
        {
            无支付请求,
            POS支付请求,
        }

        [Format(1, EncodingType.BIN, 1)]
        public byte RawStateFlag { get; set; }

        public NozzleStateEnum NozzleState
        {
            get
            {
                return this.RawStateFlag.GetBit(7) == 0 ? NozzleStateEnum.提枪 : NozzleStateEnum.挂枪;
            }
            set
            {
                this.RawStateFlag = this.RawStateFlag.SetBit(7, 7, value == NozzleStateEnum.提枪 ? 0 : 1);
            }
        }

        public StartOrStopStateEnum StartOrStopState
        {
            get
            {
                return this.RawStateFlag.GetBit(5) == 0 ? StartOrStopStateEnum.停机 : StartOrStopStateEnum.开机;
            }
            set
            {
                this.RawStateFlag = this.RawStateFlag.SetBit(5, 5, value == StartOrStopStateEnum.停机 ? 0 : 1);
            }
        }

        public ControlStateEnum ControlState
        {
            get
            {
                return this.RawStateFlag.GetBit(3) == 0 ? ControlStateEnum.自控 : ControlStateEnum.受控;
            }
            set
            {
                this.RawStateFlag = this.RawStateFlag.SetBit(3, 3, value == ControlStateEnum.自控 ? 0 : 1);
            }
        }

        public ErrorStateEnum ErrorState
        {
            get
            {
                var bit1 = this.RawStateFlag.GetBit(1);
                var bit2 = this.RawStateFlag.GetBit(2);
                if (bit1 == 0 && bit2 == 0)
                    return ErrorStateEnum.无错误;
                if (bit2 == 0 && bit1 == 1) return ErrorStateEnum.传感器错误;
                if (bit2 == 1 && bit1 == 0) return ErrorStateEnum.计数器错误;
                return ErrorStateEnum.Undefined;
            }
        }

        public PaymentStateEnum PaymentState
        {
            get
            {
                return this.RawStateFlag.GetBit(0) == 0 ? PaymentStateEnum.无支付请求 : PaymentStateEnum.POS支付请求;
            }
            set
            {
                this.RawStateFlag = this.RawStateFlag.SetBit(0, 0, value == PaymentStateEnum.无支付请求 ? 0 : 1);
            }
        }

        public override string ToLogString()
        {
            return this.GetType().Name + base.ToLogString() + "     Nozzle with Address: " + this.Adrs
                + " is " + this.NozzleState + ", " + this.StartOrStopState + ", " + this.ControlState + ", " + this.ErrorState + ", " + this.PaymentState;
        }
    }
}