using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
    public static class RiskEvaluationRecordService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 根据主键获取风险评价记录
        /// </summary>
        /// <param name="hazardId"></param>
        /// <returns></returns>
        public static Model.Hazard_RiskEvaluationRecord GetRiskEvaluationRecordByLECItemRecordId(string LECItemRecordId)
        {
            return Funs.DB.Hazard_RiskEvaluationRecord.FirstOrDefault(e => e.LECItemRecordId == LECItemRecordId);
        }

        /// <summary>
        /// 根据风险主键获取风险评价记录
        /// </summary>
        /// <param name="hazardId"></param>
        /// <returns></returns>
        public static Model.Hazard_RiskEvaluationRecord GetRiskEvaluationRecordByDataIdAndEvaluatorDate(string dataId)
        {
            return Funs.DB.Hazard_RiskEvaluationRecord.FirstOrDefault(e => e.DataId == dataId && e.EvaluatorDate == null);
        }

        /// <summary>
        /// 根据整理人获取风险评价记录
        /// </summary>
        /// <param name="compileMan"></param>
        /// <returns></returns>
        public static List<Model.Hazard_RiskEvaluationRecord> GetRiskEvaluationRecordByDataId(string dataId)
        {
            return (from x in Funs.DB.Hazard_RiskEvaluationRecord where x.DataId == dataId select x).ToList();
        }

        /// <summary>
        /// 添加风险评价记录
        /// </summary>
        /// <param name="RiskEvaluationRecord"></param>
        public static void AddRiskEvaluationRecord(Model.Hazard_RiskEvaluationRecord RiskEvaluationRecord)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Hazard_RiskEvaluationRecord newRiskEvaluationRecord = new Model.Hazard_RiskEvaluationRecord
            {
                LECItemRecordId = RiskEvaluationRecord.LECItemRecordId,
                DataId = RiskEvaluationRecord.DataId,
                DataType = RiskEvaluationRecord.DataType,
                Evaluatorld = RiskEvaluationRecord.Evaluatorld,
                EvaluatorDate = RiskEvaluationRecord.EvaluatorDate,
                L = RiskEvaluationRecord.L,
                E = RiskEvaluationRecord.E,
                C = RiskEvaluationRecord.C,
                D = RiskEvaluationRecord.D,
                RiskLevel = RiskEvaluationRecord.RiskLevel,
                ControlMeasures = RiskEvaluationRecord.ControlMeasures,
                Remark = RiskEvaluationRecord.Remark,
            };
            db.Hazard_RiskEvaluationRecord.InsertOnSubmit(newRiskEvaluationRecord);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改风险评价记录
        /// </summary>
        /// <param name="RiskEvaluationRecord"></param>
        public static void UpdateRiskEvaluationRecord(Model.Hazard_RiskEvaluationRecord RiskEvaluationRecord)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Hazard_RiskEvaluationRecord newRiskEvaluationRecord = db.Hazard_RiskEvaluationRecord.FirstOrDefault(e => e.LECItemRecordId == RiskEvaluationRecord.LECItemRecordId);
            if (newRiskEvaluationRecord != null)
            {
                newRiskEvaluationRecord.DataId = RiskEvaluationRecord.DataId;
                newRiskEvaluationRecord.DataType = RiskEvaluationRecord.DataType;
                newRiskEvaluationRecord.Evaluatorld = RiskEvaluationRecord.Evaluatorld;
                newRiskEvaluationRecord.EvaluatorDate = RiskEvaluationRecord.EvaluatorDate;
                newRiskEvaluationRecord.L = RiskEvaluationRecord.L;
                newRiskEvaluationRecord.E = RiskEvaluationRecord.E;
                newRiskEvaluationRecord.C = RiskEvaluationRecord.C;
                newRiskEvaluationRecord.D = RiskEvaluationRecord.D;
                newRiskEvaluationRecord.RiskLevel = RiskEvaluationRecord.RiskLevel;
                newRiskEvaluationRecord.ControlMeasures = RiskEvaluationRecord.ControlMeasures;
                newRiskEvaluationRecord.Remark = RiskEvaluationRecord.Remark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除风险评价记录
        /// </summary>
        /// <param name="LECItemRecordId"></param>
        public static void DeleteRiskEvaluationRecordByLECItemRecordId(string LECItemRecordId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Hazard_RiskEvaluationRecord RiskEvaluationRecord = db.Hazard_RiskEvaluationRecord.FirstOrDefault(e => e.LECItemRecordId == LECItemRecordId);
            if (RiskEvaluationRecord != null)
            {
                db.Hazard_RiskEvaluationRecord.DeleteOnSubmit(RiskEvaluationRecord);
                db.SubmitChanges();
            }
        }
    }
}