using System;
using System.Collections.Generic;
using System.Text;

namespace TATSUNO_Pump.Messages
{
    /// <summary>
    /// sample:  [04][40][51][05]
    /// </summary>
    public class PollingOrSelectingRequest : MessageBase
    {
        public enum RequestTypeEnum { Polling = 1, Selecting = 0 }
        public enum DeviceKindEnum { Interface = 0x00, GasPumpOrLpgDispenser = 0x01, LevelMeter = 0x04, CarWasher = 0x06, LargSizedDisplay = 0x07, AutoChanger = 0x08, OilChanger = 0x09 }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="stationAddress">actual the device address which configed in device side, range from 40H~7FH</param>
        /// <param name="requestType"></param>
        /// <param name="deviceKind"></param>
        public PollingOrSelectingRequest(byte stationAddress, RequestTypeEnum requestType, DeviceKindEnum deviceKind)
        {
            if (stationAddress < 0x40 || stationAddress > 0x7F)
                throw new ArgumentException("stationAddress must in range of 40H~7FH");
            base.DataRaw = new List<byte>();
            base.DataRaw.AddRange(new byte[] {
                0x04,
                stationAddress,
                (byte)(((1 + (byte)requestType)<<4) +(byte)deviceKind),
                0x05 });
        }
    }
}