using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Mesnac.Action.Feeding.Qingquan.BasicInfo;

namespace Mesnac.Action.Feeding.Qingquan.FeedingPlc
{
    /// <summary>
    /// 胶料称输送控制类
    /// </summary>
    public class RunShuSongHandler
    {
        /// <summary>
        /// 执行胶料称输送控制
        /// </summary>
        public static void Execute()
        {
            int RubSL = UpLoadRubSL();  //读取送料信号
            if (RubSL != 1) //1:准备好了
            {
                return;
            }
            bool result = DownloadRubSL(); //将送料信号准备好标志置0 双方约定
            result =DownloadRubShuSong(1, "取消锁");  //取消胶料秤控制 0：全锁    1：放行 2：锁自动 
        }

        #region 读取胶料秤允许送料标志

        /// <summary>
        /// 读取胶料秤允许送料标志
        /// </summary>
        /// <returns></returns>
        public static int UpLoadRubSL()
        {
            int result = 0;
            try
            {
                result = PlcData.Instance.RubSL.LastValue.ToInt();
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("读取胶料秤允许送料标志失败：" + ex.Message, ex);
            }
            return result;
        }

        #endregion

        #region 读取胶料秤送料标志
        /// <summary>
        /// 读取胶料秤送料标志
        /// </summary>
        /// <returns></returns>
        public static int UpLoadRubSLAllow()
        {
            int result = 0;
            try
            {
                result = PlcData.Instance.RubShusong.LastValue.ToInt();
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("读取胶料秤送料标志失败：" + ex.Message, ex);
            }
            return result;
        }

        #endregion

        #region 胶料秤送料标志复位
        /// <summary>
        /// 下传胶料秤胶料是否允许送料,1允许，0不允许，因为是复位所以直接下传0
        /// </summary>
        /// <returns>成功返回true，失败返回false</returns>
        public static bool DownloadRubSL()
        {
            bool result = false;
            try
            {
                result = PlcData.Instance.PlcWriteByDataKey(PlcData.Instance.RubSL, new object[] { 0 }, false);
                if (result == false)
                {
                    ICSharpCode.Core.LoggingService.Warn("PLC通讯故障:[下传胶料秤送料标志到PLC]");
                }
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("下传胶料秤送料标志失败：" + ex.Message, ex);
                return false;
            }
            return result;
        }

        #endregion

        #region 下传胶料秤传送控制
        /// <summary>
        /// 下传胶料秤输送控制,用于条码扫描,扫描正确传1可以输送否则传0
        /// </summary>
        /// <param name="nNumber">要下传的值</param>
        /// <param name="strMsg">描述说明</param>
        /// <returns>成功返回true，失败返回false</returns>
        public static bool DownloadRubShuSong(int nNumber, string strMsg)
        {
            bool result = false;
            try
            {
                result = PlcData.Instance.PlcWriteByDataKey(PlcData.Instance.RubShusong, new object[] { nNumber }, false);
                if (result == false)
                {
                    ICSharpCode.Core.LoggingService.Warn("PLC通讯故障:[下传胶料秤传送控制到PLC]");
                }
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("下传胶料秤传送控制失败：" + ex.Message, ex);
            }
            return result;
        }

        #endregion
    }
}