using BatCharging.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BatCharging.Service
{
    /// <summary>
    /// 解析充放电机上送充电启动完成帧
    /// </summary>
    public class MsgStaComFraDecoder
    {
        /// <summary>
        /// 解析充放电机上送充电启动完成帧
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public StartComFrame GetMsgStartComFrame(byte[] data)
        {
            StartComFrame startComFrame = null;
            if (data.Count() >= 73)
            {
                startComFrame = new StartComFrame();
                startComFrame.SuccessMark = data[25];
                startComFrame.CauseFailure = data[26];
                startComFrame.BMSIndProVersion = data[27]+"."+ data[28] + "."+ data[29];
                startComFrame.BMSHandResult = data[30];
                startComFrame.TypeBattery = data[31];
                startComFrame.MaxPerTem = data[32];
                startComFrame.BMSMaxAllChaVol = ByteUtils.ToUInt16(data, 33);
                startComFrame.MaxAllChaVolUnit = ByteUtils.ToUInt16(data, 35);
                startComFrame.MaxAllChaCur = ByteUtils.ToUInt16(data, 37);
                startComFrame.RatTotalVolVehPowBat = ByteUtils.ToUInt16(data, 39);
                startComFrame.CurVolVehPowBat = ByteUtils.ToUInt16(data, 41);
                startComFrame.RatCapVehPowBat = ByteUtils.ToUInt16(data, 43);
                startComFrame.NomCapVehPowBat = ByteUtils.ToUInt16(data, 45);
                startComFrame.MaxOutVolCha = ByteUtils.ToUInt16(data, 47);
                startComFrame.MinOutVolCha = ByteUtils.ToUInt16(data, 49);
                startComFrame.MaxOutCurCha = ByteUtils.ToUInt16(data, 51);
                startComFrame.MinOutCurCha = ByteUtils.ToUInt16(data, 53);

                byte[] vehIdeNums = new byte[17];
                Array.Copy(data, 55, vehIdeNums, 0, 17);
                startComFrame.VehIdeNum = System.Text.ASCIIEncoding.ASCII.GetString(vehIdeNums);

                startComFrame.LoaStaVehPowBat = data[72];
            }
            return startComFrame;
        }
    }
}