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

namespace BLL
{
    /// <summary>
    /// 执行标准
    /// </summary>
    public static class HJGL_ExecStandardService
    {
        /// <summary>
        /// 根据主键获取执行标准
        /// </summary>
        /// <param name="execStandardId"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_ExecStandard GetExecStandardById(string execStandardId)
        {
            return Funs.DB.HJGL_BS_ExecStandard.FirstOrDefault(e => e.ExecStandardId == execStandardId);
        }

        /// <summary>
        /// 添加执行标准
        /// </summary>
        /// <param name="execStandard"></param>
        public static void AddExecStandard(Model.HJGL_BS_ExecStandard execStandard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_ExecStandard newExecStandard = new Model.HJGL_BS_ExecStandard();
            newExecStandard.ExecStandardId = execStandard.ExecStandardId;
            newExecStandard.ExecStandardName = execStandard.ExecStandardName;
            newExecStandard.Def = execStandard.Def;
            db.HJGL_BS_ExecStandard.InsertOnSubmit(newExecStandard);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改执行标准
        /// </summary>
        /// <param name="execStandard"></param>
        public static void UpdateExecStandard(Model.HJGL_BS_ExecStandard execStandard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_ExecStandard newExecStandard = db.HJGL_BS_ExecStandard.FirstOrDefault(e => e.ExecStandardId == execStandard.ExecStandardId);
            if (newExecStandard != null)
            {
                newExecStandard.ExecStandardName = execStandard.ExecStandardName;
                newExecStandard.Def = execStandard.Def;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除执行标准
        /// </summary>
        /// <param name="execStandardId"></param>
        public static void DeleteExecStandardById(string execStandardId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_ExecStandard execStandard = db.HJGL_BS_ExecStandard.FirstOrDefault(e => e.ExecStandardId == execStandardId);
            if (execStandard != null)
            {
                db.HJGL_BS_ExecStandard.DeleteOnSubmit(execStandard);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 获取执行标准列表
        /// </summary>
        /// <returns></returns>
        public static List<Model.HJGL_BS_ExecStandard> GetExecStandardNameList()
        {
            return (from x in Funs.DB.HJGL_BS_ExecStandard orderby x.ExecStandardName select x).ToList();
        }
    }
}