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

namespace BLL;

public class ProtectionStandardsService
{
    public static Model.SGGLDB db = Funs.DB;

    /// <summary>
    /// 根据主键获取
    /// </summary>
    /// <param name="ProtectionStandardsId"></param>
    /// <returns></returns>
    public static Model.Technique_ProtectionStandards GetProtectionStandardsListById(string ProtectionStandardsId)
    {
        return Funs.DB.Technique_ProtectionStandards.FirstOrDefault(e =>
            e.ProtectionStandardsId == ProtectionStandardsId);
    }

    /// <summary>
    /// 添加
    /// </summary>
    /// <param name="ProtectionStandardsList"></param>
    public static void AddProtectionStandardsList(Model.Technique_ProtectionStandards ProtectionStandardsList)
    {
        Model.SGGLDB db = Funs.DB;
        Model.Technique_ProtectionStandards newProtectionStandardsList = new Model.Technique_ProtectionStandards
        {
            ProtectionStandardsId = ProtectionStandardsList.ProtectionStandardsId,
            ProtectionStandardsCode = ProtectionStandardsList.ProtectionStandardsCode,
            ProtectionStandardsName = ProtectionStandardsList.ProtectionStandardsName,
            AttachUrl = ProtectionStandardsList.AttachUrl,
            CompileMan = ProtectionStandardsList.CompileMan,
            CompileDate = ProtectionStandardsList.CompileDate,
        };
        newProtectionStandardsList.CompileMan = ProtectionStandardsList.CompileMan;
        newProtectionStandardsList.CompileDate = ProtectionStandardsList.CompileDate;
        newProtectionStandardsList.IsPass = ProtectionStandardsList.IsPass;
        newProtectionStandardsList.UpState = ProtectionStandardsList.UpState;
        newProtectionStandardsList.Remark = ProtectionStandardsList.Remark;
        db.Technique_ProtectionStandards.InsertOnSubmit(newProtectionStandardsList);
        db.SubmitChanges();
    }

    /// <summary>
    /// 修改
    /// </summary>
    /// <param name="ProtectionStandardsList"></param>
    public static void UpdateProtectionStandardsList(Model.Technique_ProtectionStandards ProtectionStandardsList)
    {
        Model.SGGLDB db = Funs.DB;
        Model.Technique_ProtectionStandards newProtectionStandardsList =
            db.Technique_ProtectionStandards.FirstOrDefault(e =>
                e.ProtectionStandardsId == ProtectionStandardsList.ProtectionStandardsId);
        if (newProtectionStandardsList != null)
        {
            newProtectionStandardsList.ProtectionStandardsCode = ProtectionStandardsList.ProtectionStandardsCode;
            newProtectionStandardsList.ProtectionStandardsName = ProtectionStandardsList.ProtectionStandardsName;
            newProtectionStandardsList.AttachUrl = ProtectionStandardsList.AttachUrl;
            newProtectionStandardsList.CompileMan = ProtectionStandardsList.CompileMan;
            newProtectionStandardsList.CompileDate = ProtectionStandardsList.CompileDate;
            newProtectionStandardsList.UpState = ProtectionStandardsList.UpState;
            newProtectionStandardsList.Remark = ProtectionStandardsList.Remark;
            db.SubmitChanges();
        }
    }
    

    /// <summary>
    ///根据主键删除
    /// </summary>
    /// <param name="ProtectionStandardsId"></param>
    public static void DeleteProtectionStandardsListById(string ProtectionStandardsId)
    {
        Model.SGGLDB db = Funs.DB;
        Model.Technique_ProtectionStandards ProtectionStandardsList =
            db.Technique_ProtectionStandards.FirstOrDefault(e => e.ProtectionStandardsId == ProtectionStandardsId);
        if (ProtectionStandardsList != null)
        {
            if (!string.IsNullOrEmpty(ProtectionStandardsList.AttachUrl))
            {
                BLL.UploadFileService.DeleteFile(Funs.RootPath, ProtectionStandardsList.AttachUrl);
            }

            ////删除附件表
            BLL.CommonService.DeleteAttachFileById(ProtectionStandardsList.ProtectionStandardsId);

            db.Technique_ProtectionStandards.DeleteOnSubmit(ProtectionStandardsList);
            db.SubmitChanges();
        }
    }
}