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

namespace BLL
{
   public static class UnitStoreService
    {
        /// <summary>
        /// 根据主键获取单位仓库
        /// </summary>
        /// <param name="specificationsId"></param>
        /// <returns></returns>
        public static Model.Weld_UnitStore GetUnitStoreById(string unitStoreId)
        {
            return Funs.DB.Weld_UnitStore.FirstOrDefault(e => e.UnitStoreId == unitStoreId);
        }

        public static List<Model.Weld_UnitStore> GetUnitStoreByUnitId(string unitId)
        {
            return Funs.DB.Weld_UnitStore.Where(e => e.UnitId==unitId).ToList();
        }

        /// <summary>
        /// 添加单位仓库
        /// </summary>
        /// <param name="specifications"></param>
        public static void AddUnitStore(Model.Weld_UnitStore unitStore)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_UnitStore newUnitStore = new Model.Weld_UnitStore();
            newUnitStore.UnitStoreId = unitStore.UnitStoreId;
            newUnitStore.ProjectId = unitStore.ProjectId;
            newUnitStore.UnitId = unitStore.UnitId;
            newUnitStore.UnitStoreCode = unitStore.UnitStoreCode;
            newUnitStore.UnitStoreName = unitStore.UnitStoreName;
            newUnitStore.StorePosition = unitStore.StorePosition;
            db.Weld_UnitStore.InsertOnSubmit(newUnitStore);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改单位仓库
        /// </summary>
        /// <param name="unitStore"></param>
        public static void UpdateUnitStore(Model.Weld_UnitStore unitStore)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_UnitStore newUnitStore = db.Weld_UnitStore.FirstOrDefault(e => e.UnitStoreId == unitStore.UnitStoreId);
            if (newUnitStore != null)
            {
                newUnitStore.ProjectId = unitStore.ProjectId;
                newUnitStore.UnitId = unitStore.UnitId;
                newUnitStore.UnitStoreCode = unitStore.UnitStoreCode;
                newUnitStore.UnitStoreName = unitStore.UnitStoreName;
                newUnitStore.StorePosition = unitStore.StorePosition;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除单位仓库
        /// </summary>
        /// <param name="unitStoreId"></param>
        public static void DeleteUnitStoreById(string unitStoreId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Weld_UnitStore delUnitStore = db.Weld_UnitStore.FirstOrDefault(e => e.UnitStoreId == unitStoreId);
            if (delUnitStore != null)
            {
                db.Weld_UnitStore.DeleteOnSubmit(delUnitStore);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 验证单位仓库是否存在
        /// </summary>
        /// <param name="unitId"></param>
        /// <param name="unitStoreCode"></param>
        /// <param name="id"></param>
        /// <returns></returns>
        public static bool IsExitUnitStore(string unitId, string unitStoreCode, string id)
        {
            var q = Funs.DB.Weld_UnitStore.FirstOrDefault(x => x.UnitId == unitId && x.UnitStoreCode == unitStoreCode && x.UnitStoreId != id);
            if (q != null)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        public static void InitUnitStoreDropDownList(FineUIPro.DropDownList dropName, string unitId, bool isShowPlease)
        {
            var store = from x in Funs.DB.Weld_UnitStore
                        join y in Funs.DB.Base_Unit on x.UnitId equals y.UnitId
                        orderby y.UnitName, x.UnitStoreCode
                        select new { x.UnitStoreId, UnitStoreName = (y.UnitName + "(" + x.UnitStoreName + ")"), y.UnitName, x.UnitId };
            if (!string.IsNullOrEmpty(unitId))
            {
                store = store.Where(x => x.UnitId == unitId);
            }

            dropName.DataValueField = "UnitStoreId";
            dropName.DataTextField = "UnitStoreName";
            dropName.DataGroupField = "UnitName";
            dropName.DataSource = store.ToList();
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }
    }
}