ZHJA_HJGL/HJGL_ZH/BLL/HJGLServer/BaseInfo/HJGL_MaterialService.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
using System.Web.UI.WebControls;

namespace BLL
{
    /// <summary>
    /// 材质
    /// </summary>
    public static class HJGL_MaterialService
    {
        /// <summary>
        /// 根据材质ID获取材质
        /// </summary>
        /// <param name="steId"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_Steel GetSteelBySteID(string steId)
        {
            return Funs.DB.HJGL_BS_Steel.FirstOrDefault(e => e.STE_ID == steId);
        }

        /// <summary>
        /// 根据材质类别获取材质
        /// </summary>
        /// <param name="steId"></param>
        /// <returns></returns>
        public static List<Model.HJGL_BS_Steel> GetSteelByMaterialType(string type)
        {
            var steel = (from x in Funs.DB.HJGL_BS_Steel where x.MaterialType == type select x).ToList();
            return steel;
        }

        /// <summary>
        /// 根据材质组别获取材质
        /// </summary>
        /// <param name="steId"></param>
        /// <returns></returns>
        public static List<Model.HJGL_BS_Steel> GetSteelByMaterialGroup(string groups)
        {
            var steel = (from x in Funs.DB.HJGL_BS_Steel where x.MaterialGroup == groups select x).ToList();
            return steel;
        }

        /// <summary>
        /// 添加材质
        /// </summary>
        /// <param name="steel"></param>
        public static void AddSteel(Model.HJGL_BS_Steel steel)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_Steel newSteel = new Model.HJGL_BS_Steel();
            string newKeyID = SQLHelper.GetNewID(typeof(Model.HJGL_BS_Steel));

            newSteel.STE_ID = newKeyID;
            newSteel.STE_Code = steel.STE_Code;
            newSteel.STE_Name = steel.STE_Name;
            newSteel.STE_SteelType = steel.STE_SteelType;
            newSteel.STE_Remark = steel.STE_Remark;
            newSteel.MaterialType = steel.MaterialType;
            newSteel.MaterialGroup = steel.MaterialGroup;
            newSteel.HardQuaStandard = steel.HardQuaStandard;
            newSteel.IsUse = steel.IsUse;

            db.HJGL_BS_Steel.InsertOnSubmit(newSteel);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改材质
        /// </summary>
        /// <param name="steel"></param>
        public static void UpdateSteel(Model.HJGL_BS_Steel steel)
        {
            Model.SGGLDB db = Funs.DB;

            Model.HJGL_BS_Steel newSteel = db.HJGL_BS_Steel.FirstOrDefault(e => e.STE_ID == steel.STE_ID);
            if (newSteel != null)
            {
                newSteel.STE_Code = steel.STE_Code;
                newSteel.STE_Name = steel.STE_Name;
                newSteel.STE_SteelType = steel.STE_SteelType;
                newSteel.STE_Remark = steel.STE_Remark;
                newSteel.MaterialType = steel.MaterialType;
                newSteel.MaterialGroup = steel.MaterialGroup;
                newSteel.HardQuaStandard = steel.HardQuaStandard;
                newSteel.IsUse = steel.IsUse;

                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="ste_Id"></param>
        public static void DeleteSteel(string ste_Id)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_Steel steel = db.HJGL_BS_Steel.FirstOrDefault(e => e.STE_ID == ste_Id);
            if (steel != null)
            {
                db.HJGL_BS_Steel.DeleteOnSubmit(steel);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 判断是否存在相同的材质代码
        /// </summary>
        /// <param name="ste_code"></param>
        /// <returns></returns>
        public static bool IsExitSteelCode(string ste_code,string id)
        {
            var q = Funs.DB.HJGL_BS_Steel.FirstOrDefault(x => x.STE_Code == ste_code && x.STE_ID != id);
            if (q != null)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 根据材质代码获取材质信息
        /// </summary>
        /// <param name="unitCode"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_Steel GetSteelBySteelCode(string steelCode)
        {
            return Funs.DB.HJGL_BS_Steel.FirstOrDefault(x => x.STE_Code == steelCode);
        }

        /// <summary>
        /// 获取材质信息项
        /// </summary>
        /// <returns></returns>
        public static List<Model.HJGL_BS_Steel> GetSteelList()
        {
            var q = (from x in Funs.DB.HJGL_BS_Steel where x.IsUse == true orderby x.STE_Code select x).ToList();
            //ListItem[] item = new ListItem[q.Count()];
            //for (int i = 0; i < q.Count(); i++)
            //{
            //    item[i] = new ListItem(q[i].STE_Name ?? "", q[i].STE_ID.ToString());
            //}
            return q;
        }
    }
}