using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BLL
{
    public static class RecycleMatTopService
    {
        /// <summary>
        /// 根据主键获取焊条头回收信息
        /// </summary>
        /// <param name="recycleMatId"></param>
        /// <returns></returns>
        public static Model.Weld_RecycleMatTop GetRecycleMatTopById(string recycleMatTopId)
        {
            return Funs.DB.Weld_RecycleMatTop.FirstOrDefault(e => e.RecycleMatTopId == recycleMatTopId);
        }

        /// <summary>
        /// 根据材料领用ID获取焊条头回收信息
        /// </summary>
        /// <param name="usingMatId"></param>
        /// <returns></returns>
        public static Model.Weld_RecycleMatTop GetRecycleMatTopByUsingMatId(string usingMatId)
        {
            return Funs.DB.Weld_RecycleMatTop.FirstOrDefault(e => e.UsingMatId == usingMatId);
        }


        /// <summary>
        /// 添加焊条头回收
        /// </summary>
        /// <param name="recycleMatTop"></param>
        public static void AddRecycleMatTop(Model.Weld_RecycleMatTop recycleMatTop)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_RecycleMatTop newRecycleMatTop = new Model.Weld_RecycleMatTop();
            newRecycleMatTop.RecycleMatTopId = recycleMatTop.RecycleMatTopId;
            newRecycleMatTop.ProjectId = recycleMatTop.ProjectId;
            newRecycleMatTop.UsePosition = recycleMatTop.UsePosition;
            newRecycleMatTop.WeldId = recycleMatTop.WeldId;
            newRecycleMatTop.UsingPlanId = recycleMatTop.UsingPlanId;
            newRecycleMatTop.RecycleAmount = recycleMatTop.RecycleAmount;
            newRecycleMatTop.RecycleMan = recycleMatTop.RecycleMan;
            newRecycleMatTop.RecycleDate = recycleMatTop.RecycleDate;
            newRecycleMatTop.StockMan = recycleMatTop.StockMan;
            newRecycleMatTop.Moneys = recycleMatTop.Moneys;
            newRecycleMatTop.UsingMatId = recycleMatTop.UsingMatId;

            db.Weld_RecycleMatTop.InsertOnSubmit(newRecycleMatTop);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改焊条头回收
        /// </summary>
        /// <param name="recycleMatTop"></param>
        public static void UpdateRecycleMatTop(Model.Weld_RecycleMatTop recycleMatTop)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_RecycleMatTop newRecycleMatTop = db.Weld_RecycleMatTop.FirstOrDefault(e => e.RecycleMatTopId == recycleMatTop.RecycleMatTopId);
            if (newRecycleMatTop != null)
            {
                newRecycleMatTop.ProjectId = recycleMatTop.ProjectId;
                newRecycleMatTop.UsePosition = recycleMatTop.UsePosition;
                newRecycleMatTop.WeldId = recycleMatTop.WeldId;
                newRecycleMatTop.UsingPlanId = recycleMatTop.UsingPlanId;
                newRecycleMatTop.RecycleAmount = recycleMatTop.RecycleAmount;
                newRecycleMatTop.RecycleMan = recycleMatTop.RecycleMan;
                newRecycleMatTop.RecycleDate = recycleMatTop.RecycleDate;
                newRecycleMatTop.StockMan = recycleMatTop.StockMan;
                newRecycleMatTop.Moneys = recycleMatTop.Moneys;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除焊材回收
        /// </summary>
        /// <param name="recycleMatId"></param>
        public static void DeleteRecycleMatTopById(string recycleMatTopId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_RecycleMatTop recycleMatTop = db.Weld_RecycleMatTop.FirstOrDefault(e => e.RecycleMatTopId == recycleMatTopId);
            if (recycleMatTop != null)
            {
                db.Weld_RecycleMatTop.DeleteOnSubmit(recycleMatTop);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 焊工确认
        /// </summary>
        /// <param name="usingMatId"></param>
        /// <param name="isConfirm"></param>
        public static void WelderConfirm(string recycleMatTopId, bool isConfirm)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_RecycleMatTop newRecycleMatTop = db.Weld_RecycleMatTop.FirstOrDefault(e => e.RecycleMatTopId == recycleMatTopId);
            if (newRecycleMatTop != null)
            {
                newRecycleMatTop.IsWelderConfirm = isConfirm;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 保管员确认
        /// </summary>
        /// <param name="usingMatId"></param>
        /// <param name="isConfirm"></param>
        public static void StoreManConfirm(string recycleMatTopId, bool isConfirm)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_RecycleMatTop newRecycleMatTop = db.Weld_RecycleMatTop.FirstOrDefault(e => e.RecycleMatTopId == recycleMatTopId);
            if (newRecycleMatTop != null)
            {
                newRecycleMatTop.IsStoreManConfirm = isConfirm;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 退还焊条头的和
        /// </summary>
        /// <param name="usingPlanId"></param>
        /// <returns></returns>
        public static int GetRecycleMatTopSum(string usingPlanId)
        {
            int recycleMatTopSum = 0;
            var recycleList = from x in Funs.DB.Weld_RecycleMatTop where x.UsingPlanId == usingPlanId select x;
            if (recycleList.Count() > 0)
            {
                recycleMatTopSum = recycleList.Sum(e => e.RecycleAmount.HasValue ? e.RecycleAmount.Value : 0);
            }
            return recycleMatTopSum;
        }

        /// <summary>
        /// 根据保管员获取退还焊条头数量
        /// </summary>
        /// <param name="StockMan"></param>
        /// <returns></returns>
        public static int GetRecycleMatTopByStockMan(string StockMan)
        {
            return (from x in Funs.DB.Weld_RecycleMatTop where x.StockMan == StockMan select x).Count();
        }
    }
}