using IWareCC.CacheInfo;
using IWareCC.CacheInfo.Container;
using IWareCC.Conveyor.Entity;
using IWareCC.ORM;
using IWareCC.Properties;
using IWareCommon.Enum.Common;
using IWareCommon.Help;
using IWareCommon.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace IWareCC.Conveyor.Handle.DoConveyorTaskAuto
{
   public class 选择一个未执行的输送线的任务: IHandler
    {
        /// <summary>
        /// 该节点的下一个节点
        /// </summary>
        private IHandler nextHandler = null;
        public IHandler NextHandler
        {
            set { nextHandler = value; }
        }

        private ConveyorEntity Conveyor;

        /// <summary>
        /// 任务容器
        /// </summary>
        private PartTaskContainer DecompositionTaskContainer;


        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="resultContainer">结果容器</param>
        /// <param name="decompositionTaskContainer">WIP任务容器</param>
        public 选择一个未执行的输送线的任务( PartTaskContainer decompositionTaskContainer)
        {
         
            this.DecompositionTaskContainer = decompositionTaskContainer;
        }


        public void Handle()
        {

            using (var dbModel = new DbModel())
            {
                try
                {
                    string msg;

                    var task = dbModel.PartTasks.OrderBy(x => x.priority).ThenBy(x => x.updatetime).FirstOrDefault(x => x.eqtype == (int)EPartTaskType.输送线任务 && x.isreleased == (int)EYesOrNo.否 && x.isfinished == (int)EYesOrNo.否);

                    if (task == null)
                    {
                       // LogTextHelper.WriteLine(Resources.LogDir + @"/自动执行输送线任务流程/", "选择一个未执行的输送线的任务:{0}", "未找到相应的输送线任务");
                        return;
                    }
                    else
                    {
                        string name = "Line" + task.sourceplace;
                        var conveyor = CacheEntity.Conveyors.FirstOrDefault(x => x.ConveyorName == name);
                        Conveyor = conveyor;
                        task.updatetime = DateTime.Now;
                        dbModel.SaveChanges();
                    }
             
           
                    #region 检测起始位置是否有货
                    if (Conveyor==null)
                    {
                        return;
                    }
                    if (Conveyor.RAck && Conveyor.WSTP)
                    {
                        if (!Conveyor.WriteValue(Conveyor.OpcWriteItems.STP, 0))
                        {
                            Conveyor.WriteValue(Conveyor.OpcWriteItems.STP, 0);
                        }
                    }

                    if (!(Conveyor != null && (Conveyor.RPh1 == 1 && Conveyor.RPh2 == 1)))
                    {

                        LogTextHelper.WriteLine(Resources.LogDir + @"/自动执行输送线任务流程/" + Conveyor.ConveyorName, "选择一个未执行的输送线的任务:{0}", "请先确认输送线起始位置是否有货");
                        msg = "起始位置光电未检测到";
                        if (task.filereason != msg)
                        {
                            task.filereason = msg;
                            dbModel.SaveChanges();
                        }
                        return;
                    } 

                    if (!Conveyor.CanSendTask(Conveyor.DeviceId, out msg))
                    {
                        LogTextHelper.WriteLine(Resources.LogDir + @"/自动执行输送线任务流程/" + Conveyor.ConveyorName, "选择一个未执行的输送线的任务:输送线{0}不能执行任务--{1}", Conveyor.ConveyorName, msg);

                        if (task.filereason != msg)
                        {
                            task.filereason = msg;
                            dbModel.SaveChanges();
                        }
                        return;
                    }
              
                    #endregion

                    if ((task.toplace == "1001" || task.toplace == "1002" || task.toplace == "1007")&&task.maintasktype==(int)EMainTaskType.出库叠盘)
                    {
                        var rgvtask = dbModel.PartTasks.FirstOrDefault(x => x.eqid == 3 && x.sourceplace == task.toplace && x.isfinished == 0);
                        if (rgvtask!=null)
                        {
                            msg = "该条输送线上已有任务";
                            if (task.filereason!=msg)
                           {
                               task.filereason = msg;
                            dbModel.SaveChanges();
                           }
                           
                            return;
                        }
                    }

                    DecompositionTaskContainer.DecompositionTask = task;

                    LogTextHelper.WriteLine(Resources.LogDir + @"/自动执行输送线任务流程/" + Conveyor.ConveyorName, "选择一个未执行的输送线的任务:{0}", DecompositionTaskContainer.DecompositionTask.id);

                    if (nextHandler != null)
                    {
                        nextHandler.Handle();
                    }
              

                }
                catch (Exception ex)
                {
                    LogTextHelper.WriteLog(Resources.LogDir, this.ToString(), "Handle", ex.Message);
                }
            }


        }
    }
}