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

namespace BLL
{
    /// <summary>
    /// 探伤比例
    /// </summary>
    public static class HJGL_DetectionService
    {
        /// <summary>
        /// 根据探伤比例Id获取探伤比例
        /// </summary>
        /// <param name="ndtrId"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_NDTRate GetNDTRateByNDTRID(string ndtrId)
        {
            return Funs.DB.HJGL_BS_NDTRate.FirstOrDefault(e => e.NDTR_ID == ndtrId);
        }

        /// <summary>
        /// 添加探伤比例
        /// </summary>
        /// <param name="ndtrate"></param>
        public static void AddNDTRate(Model.HJGL_BS_NDTRate ndtrate)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_NDTRate newNDTRate = new Model.HJGL_BS_NDTRate();
            string newKeyID = SQLHelper.GetNewID(typeof(Model.HJGL_BS_NDTRate));
            newNDTRate.NDTR_ID = newKeyID;
            newNDTRate.NDTR_Code = ndtrate.NDTR_Code;
            newNDTRate.NDTR_Name = ndtrate.NDTR_Name;
            newNDTRate.NDTR_Rate = ndtrate.NDTR_Rate;
            newNDTRate.NDTR_Remark = ndtrate.NDTR_Remark;
            db.HJGL_BS_NDTRate.InsertOnSubmit(newNDTRate);
            db.SubmitChanges();

        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="ndtrate"></param>
        public static void UpdateNDTRate(Model.HJGL_BS_NDTRate ndtrate)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_NDTRate newNDTRate = db.HJGL_BS_NDTRate.FirstOrDefault(e => e.NDTR_ID == ndtrate.NDTR_ID);
            if (newNDTRate != null)
            {
                newNDTRate.NDTR_Code = ndtrate.NDTR_Code;
                newNDTRate.NDTR_Name = ndtrate.NDTR_Name;
                newNDTRate.NDTR_Rate = ndtrate.NDTR_Rate;
                newNDTRate.NDTR_Remark = ndtrate.NDTR_Remark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="ndtrateId"></param>
        public static void DeleteNDTRate(string ndtrateId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_BS_NDTRate ndtrate = db.HJGL_BS_NDTRate.FirstOrDefault(e => e.NDTR_ID == ndtrateId);
            if (ndtrate != null)
            {
                db.HJGL_BS_NDTRate.DeleteOnSubmit(ndtrate);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 判断是否存在相同的探伤类型代号
        /// </summary>
        /// <param name="ndtrateCode"></param>
        /// <returns></returns>
        public static bool IsExitNDTRateCode(string ndtrateCode,string id )
        {
            if (id == null)
            {
                id = "";
            }
            var q = Funs.DB.HJGL_BS_NDTRate.FirstOrDefault(x => x.NDTR_Code == ndtrateCode && x.NDTR_ID != id);
            if (q != null)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 获取探伤比例下拉框
        /// </summary>
        /// <returns></returns>
        public static List<Model.HJGL_BS_NDTRate> GetNDTRateNameList()
        {
            var q = (from x in Funs.DB.HJGL_BS_NDTRate orderby x.NDTR_Code select x).ToList();           
            return q;
        }

        /// <summary>
        /// 获取探伤比例下拉框
        /// </summary>
        /// <returns></returns>
        public static ListItem[] GetNDTRateNameItemList()
        {
            var q = (from x in Funs.DB.HJGL_BS_NDTRate orderby x.NDTR_Code select x).ToList();
            ListItem[] list = new ListItem[q.Count()];
            for (int i = 0; i < q.Count(); i++)
            {
                list[i] = new ListItem(q[i].NDTR_Code + "%", q[i].NDTR_ID.ToString());
            }
            return list;
        }

        /// <summary>
        /// 根据探伤值获取探伤类型信息
        /// </summary>
        /// <param name="unitCode"></param>
        /// <returns></returns>
        public static Model.HJGL_BS_NDTRate GetRateByRateName(string rateName)
        {
            return Funs.DB.HJGL_BS_NDTRate.FirstOrDefault(x => x.NDTR_Name == rateName);
        }
    }
}