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

namespace BLL
{
    /// <summary>
    /// 检测标准
    /// </summary>
    public static class HJGL_TestStandardService
    {
        /// <summary>
        /// 根据检测标准ID获取检测标准信息
        /// </summary>
        /// <param name="testStandardId"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_TestStandard GetTestStandardByTestStandardId(string testStandardId)
        {
            return Funs.DB.HJGL_BS_TestStandard.FirstOrDefault(e => e.TestStandardId == testStandardId);
        }

        /// <summary>
        /// 添加检测标准
        /// </summary>
        /// <param name="testStandard"></param>
        public static void AddTestStandard(Model.HJGL_BS_TestStandard testStandard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_TestStandard newTestStandard = new Model.HJGL_BS_TestStandard();
            string newKeyID = SQLHelper.GetNewID(typeof(Model.HJGL_BS_TestStandard));

            newTestStandard.TestStandardId = newKeyID;
            newTestStandard.TestStandardCode = testStandard.TestStandardCode;
            newTestStandard.TestStandardName = testStandard.TestStandardName;
            newTestStandard.Remark = testStandard.Remark;
            db.HJGL_BS_TestStandard.InsertOnSubmit(newTestStandard);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改检测标准
        /// </summary>
        /// <param name="testStandard"></param>
        public static void UpdateTestStandard(Model.HJGL_BS_TestStandard testStandard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_TestStandard newTestStandard = db.HJGL_BS_TestStandard.FirstOrDefault(e => e.TestStandardId == testStandard.TestStandardId);
            if (newTestStandard != null)
            {
                newTestStandard.TestStandardCode = testStandard.TestStandardCode;
                newTestStandard.TestStandardName = testStandard.TestStandardName;
                newTestStandard.Remark = testStandard.Remark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 删除检测标准
        /// </summary>
        /// <param name="testStandardId"></param>
        public static void DeleteTestStandard(string testStandardId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_TestStandard testStandard = db.HJGL_BS_TestStandard.FirstOrDefault(e => e.TestStandardId == testStandardId);
            if (testStandard != null)
            {
                db.HJGL_BS_TestStandard.DeleteOnSubmit(testStandard);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 判断是否存在相同的检测标准代号
        /// </summary>
        /// <param name="testStandardCode"></param>
        /// <returns></returns>
        public static bool IsExitTestStandardCode(string testStandardCode, string id)
        {
            var q = Funs.DB.HJGL_BS_TestStandard.FirstOrDefault(x => x.TestStandardCode == testStandardCode && x.TestStandardId != id);
            if (q != null)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 获取检测标准名称
        /// </summary>
        /// <returns></returns>
        public static List<Model.HJGL_BS_TestStandard> GetTestStandardNameList()
        {
            var q = (from x in Funs.DB.HJGL_BS_TestStandard orderby x.TestStandardCode select x).ToList();
            return q;
        }

        /// <summary>
        /// 检测标准代码获取检测标准代号信息
        /// </summary>
        /// <param name="unitCode"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_TestStandard GetTestStandardByTestStandardCode(string testStandardCode)
        {
            return Funs.DB.HJGL_BS_TestStandard.FirstOrDefault(x => x.TestStandardCode == testStandardCode);
        }
    }
}