using System;
using System.Linq;

namespace BLL
{
    /// <summary>
    /// 考试记录
    /// </summary>
    public static class TrainTestRecordService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 根据主键获取考试记录
        /// </summary>
        /// <param name="testRecordId"></param>
        /// <returns></returns>
        public static Model.Training_TrainTestRecord GetTrainTestRecordById(string trainingTestRecordId)
        {
            return Funs.DB.Training_TrainTestRecord.FirstOrDefault(e => e.TrainingTestRecordId == trainingTestRecordId);
        }
        
        /// <summary>
        /// 新增考生记录信息
        /// </summary>
        /// <param name="Training"></param>
        public static void AddTestRecord(Model.Training_TrainTestRecord testRecord)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Training_TrainTestRecord newTestRecord = new Model.Training_TrainTestRecord
            {
                TrainingTestRecordId = testRecord.TrainingTestRecordId,
                ProjectId = testRecord.ProjectId,
                TrainingName = testRecord.TrainingName,
                TrainingType = testRecord.TrainingType,
                PeopleNum = testRecord.PeopleNum,
                UnitId = testRecord.UnitId,
                DateA = testRecord.DateA,
                DateZ = testRecord.DateZ,
            };
            db.Training_TrainTestRecord.InsertOnSubmit(newTestRecord);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改考试记录信息
        /// </summary>
        /// <param name="Training"></param>
        public static void UpdateTrainTestRecord(Model.Training_TrainTestRecord testRecord)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Training_TrainTestRecord newTestRecord = db.Training_TrainTestRecord.FirstOrDefault(e => e.TrainingTestRecordId == testRecord.TrainingTestRecordId);
            if (newTestRecord != null)
            {
                newTestRecord.TrainingName = testRecord.TrainingName;
                newTestRecord.TrainingType = testRecord.TrainingType;
                newTestRecord.PeopleNum = testRecord.PeopleNum;
                newTestRecord.UnitId = testRecord.UnitId;
                newTestRecord.DateA = testRecord.DateA;
                newTestRecord.DateZ = testRecord.DateZ;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据计划主键删除考试人员信息
        /// </summary>
        /// <param name="planId"></param>
        public static void DeleteTrainTestRecordById(string TrainingTestRecordId)
        {
            var deleteRecords =  Funs.DB.Training_TrainTestRecord.FirstOrDefault(x=> x.TrainingTestRecordId == TrainingTestRecordId) ;
            Funs.DB.Training_TrainTestRecord.DeleteOnSubmit(deleteRecords);
            Funs.DB.SubmitChanges();
        }

      
 
    }
}