using Model;
using NPOI.HSSF.EventUserModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
    public class WelderTestService
    {
        public bool Add(Model.Welder_TestInfo input)
        {
            try
            {
                var model = new Model.Welder_TestInfo();
                model.Id = SQLHelper.GetNewID(typeof(Welder_TestInfo));
                model.WeldMethod = input.WeldMethod;
                model.MaterialId = input.MaterialId;
                model.Remark = input.Remark;
                model.CreatedDate = input.CreatedDate;
                model.IsPass = input.IsPass;
                Funs.DB.Welder_TestInfo.InsertOnSubmit(model);
                Funs.DB.SubmitChanges();
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog(ex, "添加焊工考试错误");
                return false;
            }
        }
        public bool Edit(Model.Welder_TestInfo input)
        {
            var result=Funs.DB.Welder_TestInfo.FirstOrDefault(t=>t.Id== input.Id);
            if (result == null)
            {
                return false;
            }
            result.WeldMethod = input.WeldMethod;
            result.MaterialId = input.MaterialId;
            result.Remark = input.Remark;
            result.CreatedDate = input.CreatedDate;
            result.IsPass = input.IsPass;
            Funs.DB.SubmitChanges();
            return true;
        }
        public Model.Welder_TestInfo Get(string Id)
        {
            var result = Funs.DB.Welder_TestInfo.FirstOrDefault(t => t.Id == Id);
            return result;
        }

        public bool Delete(string Id)
        {
            var result = Funs.DB.Welder_TestInfo.FirstOrDefault(t => t.Id == Id);
            if (result == null)
                return false;

            Funs.DB.Welder_TestInfo.DeleteOnSubmit(result);
            Funs.DB.SubmitChanges();
            return true;
        }

    }
}