using IWareCC.CacheInfo.Container;
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.Tasks;

namespace IWareCC.DecomposeTask.Handle.DecomposeTask
{
   public  class 保存分解任务: IHandler
    {


        /// <summary>
        /// 主任务容器
        /// </summary>
        private MainTaskContainer MainTaskContainer;

        /// <summary>
        /// 分解任务容器
        /// </summary>
        private PartTaskContainer PartTaskContainer;



        private IHandler nextHandler = null;
        /// <summary>
        /// 该节点的下一个节点
        /// </summary>
        public IHandler NextHandler
        {
            set { nextHandler = value; }
        }

        /// <summary>
        /// 根据主任务起止点及托盘类型生成第一段分解任务
        /// </summary>
        public 保存分解任务(MainTaskContainer mainTaskContainer, PartTaskContainer partTaskContainer)
        {
            this.MainTaskContainer = mainTaskContainer;
            this.PartTaskContainer = partTaskContainer;
        }


        /// <summary>
        /// 根据主任务类型、起止点生成第一段分解任务
        /// </summary>
        public void Handle()
        {
            using (var dbModel = new DbModel())
            {
                try
                {
                    var lTask = dbModel.MainTasks.OrderByDescending(x => x.id).FirstOrDefault(x => x.id == MainTaskContainer.DecompositionMainTask.id);
                    lTask.status = (int)EMainTaskStatus.已分解;
                    lTask.decompositiontime = DateTime.Now;
                    dbModel.PartTasks.Add(PartTaskContainer.DecompositionTask);
                    var count = dbModel.SaveChanges();
                    LogTextHelper.WriteLine(Resources.LogDir + @"/分解任务流程", "保存相应的分解任务号:{0}", PartTaskContainer.DecompositionTask.id);
                    if (nextHandler != null)
                    {
                        nextHandler.Handle();
                    }
                }
                catch (Exception ex)
                {

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

    }
}