using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Mesnac.Codd.Session;
using System.Data;
using Mesnac.Action.Feeding.Qingquan.BasicInfo;
using Mesnac.Action.Feeding.Qingquan.FeedingPlc;

namespace Mesnac.Action.Feeding.Qingquan.LockScales
{
    /// <summary>
    /// 条码检测辅助类
    /// </summary>
    public class CheckBarcodeHelper
    {
        #region 静态字段定义

        private static bool _isBarcodeContrl = false; //是否进行条码控制
        private static int cntGetBarcd = 0; //获取扫描物料列表计时器
        private static int cntControl = 0;  //获取条码控制计时变量
        private static bool existsMater = false;    //是否存在物料
        private static bool havaUseOut = true;       //是否存在使用完毕的物料，有则为false

        #endregion

        #region 静态属性定义

        /// <summary>
        /// 是否进行条码控制
        /// </summary>
        public static bool IsBarcodeContrl
        {
            get { return CheckBarcodeHelper._isBarcodeContrl; }
        }

        #endregion

        /// <summary>
        /// 检查条码控制
        /// </summary>
        public static void CheckBarcode()
        {
            List<string> msgList = new List<string>();          //消息提示
            int RubSL = 0;
            bool result = false;

            PlanCommon.GetScanBarcode();                    //相当于每2秒从扫描的条码表中获取未使用的物料
            cntControl++;       //累加条码控制计时变量
            if (cntControl >= 6)
            {
                _isBarcodeContrl = GetBarContrl() >= 1;     //相当于每12秒从表Ppt_equipstate读取该机台“是否控制条码必须扫描”
                cntControl = 0;
            }

            if (!_isBarcodeContrl)
            {
                RubSL = RunShuSongHandler.UpLoadRubSL();
                if (RubSL == 1)
                {
                    result = RunShuSongHandler.DownloadRubSL(); //将送料信号准备好标志置0 双方约定
                    result = RunShuSongHandler.DownloadRubShuSong(1, "取消锁A");  //取消胶料秤控制，即放行
                }
                //隐藏画面2的条码扫描报警信息
                PlcData.Instance.PlcVarWriteByDataKey(PlcData.Instance.ScanBarcodeAlarmInfo, String.Empty);    //把扫描报警信息写入PLC变量，并不真正下传至PLC
                return;
            }

            #region 和配方中的物料相比较判断是否部分物料是否使用完毕，某些物料使用完毕，haveUseOut置为False

            FeedingAction action = new FeedingAction();
            havaUseOut = true;
            if (action.NetType == Base.BaseAction.NetTypes.Net)
            {
                List<RecipeData.RecipeWeightInfo> lst = RecipeCache.Instance.AllWeightInfo;
                foreach (RecipeData.RecipeWeightInfo item in lst)
                {
                    if (item.WeightType == (int)RecipeData.WeightType.胶料 || item.WeightType == (int)RecipeData.WeightType.小料)
                    {
                        if (!Global.PublicVar.Instance.G_lstRubCtrl.Contains(item.MaterialCode.Trim()))
                        {
                            //msgList.Add(item.MaterialCode.Trim());      //把没有扫描的物料编码放入消息列表中
                            msgList.Add(item.MaterialName.Trim());        //把没有扫描的物料名称放入消息列表中
                            havaUseOut = false;
                        }
                    }
                }
            }

            #endregion

            RubSL = RunShuSongHandler.UpLoadRubSL();
            if (RubSL == 1 && Global.PublicVar.Instance.G_DownloadSL == 0 && havaUseOut)
            {
                Global.PublicVar.Instance.G_DownloadSL = 1;
                CreatePreTrace();           //送料信号准备好形成预追溯
                result = RunShuSongHandler.DownloadRubSL(); //将送料信号准备好标志置0 双方约定
                result = RunShuSongHandler.DownloadRubShuSong(1, "解锁B");  //取消胶料秤控制，即放行
                //隐藏画面2的条码扫描报警信息
                PlcData.Instance.PlcVarWriteByDataKey(PlcData.Instance.ScanBarcodeAlarmInfo, String.Empty);    //把扫描报警信息写入PLC变量，并不真正下传至PLC
            }

            int shuSong = RunShuSongHandler.UpLoadRubSLAllow();
            if (shuSong != 1)
            {
                Global.PublicVar.Instance.G_DownloadSL = 0;
            }

            if (!havaUseOut && Global.PublicVar.Instance.G_DownloadSL == 0)
            {
                string strMsg = PlanCommon.CombineMsgList(msgList, "\r\n");
                strMsg += "\r\n" + "条码没有扫描,胶料秤锁定";
                PlcData.Instance.PlcVarWriteByDataKey(PlcData.Instance.ScanBarcodeAlarmInfo, strMsg);    //把扫描报警信息写入PLC变量，并不真正下传至PLC
            }
            else if (havaUseOut)
            {
                PlcData.Instance.PlcVarWriteByDataKey(PlcData.Instance.ScanBarcodeAlarmInfo, String.Empty);    //把扫描报警信息写入PLC变量，并不真正下传至PLC
            }
        }

        #region 从网络库查询配置是否控制条码必须扫描（获取锁秤标志）
        /// <summary>
        /// 从网络库查询配置是否控制条码必须扫描（获取锁秤标志）
        /// </summary>
        /// <returns>执行错误返回-1，0:不锁秤，>1锁秤</returns>
        public static int GetBarContrl()
        {
            try
            {
                FeedingAction action = new FeedingAction();
                if (action.NetType == Base.BaseAction.NetTypes.Local)
                {
                    ICSharpCode.Core.LoggingService.Warn("单机版无法从网络库获取锁秤标志。");
                    return -1;
                }
                DbHelper serverHelper = action.NewDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Server);
                if (serverHelper == null)
                {
                    ICSharpCode.Core.LoggingService.Error("获取锁秤标志失败:获取网络数据库连接失败。");
                    return -1;
                }
                serverHelper.ClearParameter();
                serverHelper.CommandType = System.Data.CommandType.Text;
                string strSql = "select BarCtl from ppt_equipstate where equip_Code= @EquipCode";
                serverHelper.CommandText = strSql;
                serverHelper.AddParameter("@EquipCode", action.CurrEquipCode);
                object oResult = serverHelper.ToScalar();
                if (oResult == null || oResult == System.DBNull.Value)
                {
                    ICSharpCode.Core.LoggingService.Warn("获取锁秤标志失败:网络库中不存在此机台的对应的锁秤标记记录。");
                    return -1;
                }
                int intResult = 0;
                int.TryParse(oResult.ToString(), out intResult);
                return intResult;
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error(String.Format("获取锁秤标志失败:{0}", ex.Message));
                return -1;
            }
        }
        
        #endregion

        #region 形成预追溯
        /// <summary>
        /// 形成预追溯
        /// </summary>
        public static void CreatePreTrace()
        {
            FeedingAction action = new FeedingAction();
            try
            {
                if (action.NetType == Base.BaseAction.NetTypes.Local)
                {
                    ICSharpCode.Core.LoggingService.Warn("单机版无法形成预追溯。");
                    return;
                }
                string procedureName = "Proc_PreBarTrace_1";    //预追溯存储过程名
                Dictionary<string, object> paras = new Dictionary<string, object>();
                paras.Add("@Equip_code", action.CurrEquipCode);     //机台号
                int currNum = PlcData.Instance.PloyFinishedCount.LastValue.ToInt() + 1;
                paras.Add("@CurNum", currNum);      //当前车数
                action.ExecuteProcedure(Basic.DataSourceFactory.MCDbType.Server, procedureName, paras);
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("形成预追溯失败:" + ex.Message);
                action.DBLog("错误日志", "预追溯", ex.Message);
            }
        }

        #endregion
    }
}