using DBHelper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WCS.Core;
using WCS.Entity;
using WCS.Entity.Protocol;

namespace WCS.Service.Works.Stations
{
    [WorkTitle(typeof(ProductHandler), "RGV放货",true)]
    class RGV放货 : DeviceWork<Device<IStation521, IStation520>>
    {
        protected override bool SelectDevice(WCS_DEVICE dev)
        {
            var b = Device.Where(v => v.IsRGV()).Where(v => v.ROUTES.Any(d => d.NEXT == dev)).Any();
            return b && !dev.Is(DF.拆盘) && dev.CODE != "2202";
            return dev.Is(DF.RGV放货) && !dev.Is(DF.拆盘) && dev.CODE != "2202";
        }

        protected override void Do(Device<IStation521, IStation520> dev)
        {
            if (Ltc.Do(dev, v => v.Data2.CONFIRM == true))
            {
                return;
            }

            if (Ltc.Do(dev, v => v.Data.REQUEST == false))
                return;

            if (Ltc.Do(dev, v => v.Data.TASKNUM == 0))
                throw new Exception("无任务号");

            var taskid = dev.Data.TASKNUM;
            DB.Do(db =>
            {
                var task = db.Default.Set<WCS_TASK>().Find(taskid);
                if (task == null)
                    throw new Exception("任务:" + taskid + "不存在");

                //task.ADDRCURRENT = dev.Entity.CODE;
                db.Default.SaveChanges();

                if (task.TYPE == TaskType.出库)
                {
                    if (task.STATUS < WCS.Entity.TaskStatus.出库RGV执行)
                    {
                        task.STATUS = WCS.Entity.TaskStatus.出库RGV执行;
                        task.UPDATETIME = DateTime.Now;
                        db.Default.SaveChanges();
                        Uploader.Upload(db);
                    }
                }
                if (task.ADDRTO == dev.Entity.CODE && task.TYPE == TaskType.输送)
                {
                    task.STATUS = WCS.Entity.TaskStatus.已完成;
                    task.UPDATETIME = DateTime.Now;
                    task.ENDTIME = DateTime.Now;
                    db.Default.SaveChanges();
                }

                var next = Ltc.Do(dev, v => v.Entity.GetNext(task.TYPE == TaskType.出库 ? task.ADDRNEXT : task.ADDRTO));
                short nextCode = 0;
                if (next == null)
                    nextCode = dev.Entity.Code();
                else
                    nextCode = next.Code(); 

                dev.Data2.GOODSEND = nextCode;
                dev.Data2.TASKNUM = taskid;
                dev.Data2.GOODSCODE = task.DOCID;
                dev.Data2.GOODSSIZE = task.FULLQTY;
                dev.Data2.GOODSTYPE = task.PALLETTYPE;
                dev.Data2.HEIGHT = task.HEIGHT;
                dev.Data2.CONFIRM = true;
            });
        }
    }
}