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

namespace BLL
{
    /// <summary>
    /// 焊工管理
    /// </summary>
    public static class WelderEntranceService
    {
        /// <summary>
        /// 根据主键获取焊工信息
        /// </summary>
        /// <param name="welderId"></param>
        /// <returns></returns>
        public static Model.BS_Welder_Entrance GetWelderById(string welderId)
        {
            return Funs.DB.BS_Welder_Entrance.FirstOrDefault(e => e.WED_ID == welderId);
        }

        /// <summary>
        /// 增加焊工
        /// </summary>
        /// <param name="welder"></param>
        public static void AddBSWelder(Model.BS_Welder_Entrance welder)
        {
            Model.BS_Welder_Entrance newWelder = new Model.BS_Welder_Entrance();
            newWelder.WED_ID = welder.WED_ID;
            newWelder.WED_Code = welder.WED_Code;
            newWelder.WED_Name = welder.WED_Name;
            newWelder.WED_WorkCode = welder.WED_WorkCode;
            newWelder.IdentityCard = welder.IdentityCard;
            newWelder.Limit_Date = welder.Limit_Date;
            newWelder.Status = welder.Status; 
            newWelder.WED_Unit = welder.WED_Unit;
            newWelder.SE_Equipment = welder.SE_Equipment;
            newWelder.SE_Equipment_Apply = welder.SE_Equipment_Apply; 
            newWelder.ProjectId = welder.ProjectId;
            newWelder.Exam_Res = welder.Exam_Res;

            Funs.DB.BS_Welder_Entrance.InsertOnSubmit(newWelder);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改人员信息
        /// </summary>
        /// <param name="teamGroup"></param>
        public static void UpdateBSWelder(Model.BS_Welder_Entrance welder)
        {
            Model.BS_Welder_Entrance newWelder = Funs.DB.BS_Welder_Entrance.FirstOrDefault(e => e.WED_ID == welder.WED_ID);
            if (newWelder != null)
            {
                newWelder.SE_Equipment_Apply = welder.SE_Equipment_Apply; 
                newWelder.WED_ID = welder.WED_ID;
                newWelder.WED_Code = welder.WED_Code;
                newWelder.WED_Name = welder.WED_Name;
                newWelder.WED_WorkCode = welder.WED_WorkCode;
                newWelder.IdentityCard = welder.IdentityCard;
                newWelder.Limit_Date = welder.Limit_Date;
                newWelder.Status = welder.Status;
                newWelder.WED_Unit = welder.WED_Unit;
                newWelder.SE_Equipment = welder.SE_Equipment;
                newWelder.ProjectId = welder.ProjectId;
                newWelder.Exam_Res = welder.Exam_Res;
                

                Funs.DB.SubmitChanges();
            }
        }

        

        /// <summary>
        /// 是否存在人员编号
        /// </summary>
        /// <param name="EDU_Code"></param>
        /// <returns>true-存在，false-不存在</returns>
        public static bool IsExistWEDName(string WED_Name, string projectId)
        {
            var q = from x in Funs.DB.BS_Welder_Entrance where x.WED_Name == WED_Name && x.ProjectId == projectId  select x;
            if (q.Count() > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 是否存在人员编号
        /// </summary>
        /// <param name="EDU_Code"></param>
        /// <returns>true-存在，false-不存在</returns>
        public static bool IsExistWEDCode(string WED_Code, string projectId)
        {
            var q = from x in Funs.DB.BS_Welder_Entrance where x.WED_Code == WED_Code && x.ProjectId == projectId  select x;
            if (q.Count() > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除人员信息
        /// </summary>
        /// <param name="WED_ID"></param>
        public static void DeleteBSWelder(string WED_ID)
        {
            Model.BS_Welder_Entrance welder = Funs.DB.BS_Welder_Entrance.FirstOrDefault(e => e.WED_ID == WED_ID);
            if (welder != null)
            {
                Funs.DB.BS_Welder_Entrance.DeleteOnSubmit(welder);
                Funs.DB.SubmitChanges();
            }
        }

        
        
    }
}