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

namespace BLL
{
    /// <summary>
    /// 风险分级管控清单服务
    /// </summary>
    public static class RiskControlListService
    {
        /// <summary>
        /// 获取风险分级管控清单列表
        /// </summary>
        /// <param name="projectId">项目主键</param>
        /// <returns></returns>
        public static List<Model.HSSE_RiskControlList> GetList(string projectId)
        {
            return Funs.DB.HSSE_RiskControlList.Where(x => x.ProjectId == projectId).ToList();
        }

        /// <summary>
        /// 根据主键获取风险分级管控清单
        /// </summary>
        /// <param name="riskId">主键</param>
        /// <returns></returns>
        public static Model.HSSE_RiskControlList GetById(string riskId)
        {
            return Funs.DB.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == riskId);
        }

        /// <summary>
        /// 新增风险分级管控清单
        /// </summary>
        /// <param name="item">实体</param>
        public static void Add(Model.HSSE_RiskControlList item)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_RiskControlList newItem = new Model.HSSE_RiskControlList
            {
                RiskId = item.RiskId,
                ProjectId = item.ProjectId,
                RiskName = item.RiskName,
                RiskLevel = item.RiskLevel,
                RiskType = item.RiskType,
                ControlMeasure = item.ControlMeasure,
                ManagerUnit = item.ManagerUnit,
                ManagerMan = item.ManagerMan,
                UploadFile = item.UploadFile,
                Remark = item.Remark
            };
            db.HSSE_RiskControlList.InsertOnSubmit(newItem);
            db.SubmitChanges();
        }

        /// <summary>
        /// 更新风险分级管控清单
        /// </summary>
        /// <param name="item">实体</param>
        public static void Update(Model.HSSE_RiskControlList item)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_RiskControlList newItem = db.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == item.RiskId);
            if (newItem != null)
            {
                newItem.RiskName = item.RiskName;
                newItem.RiskLevel = item.RiskLevel;
                newItem.RiskType = item.RiskType;
                newItem.ControlMeasure = item.ControlMeasure;
                newItem.ManagerUnit = item.ManagerUnit;
                newItem.ManagerMan = item.ManagerMan;
                newItem.UploadFile = item.UploadFile;
                newItem.Remark = item.Remark;
                db.SubmitChanges();
            }
            else
            {
                Add(item);
            }
        }

        /// <summary>
        /// 删除风险分级管控清单
        /// </summary>
        /// <param name="riskId">主键</param>
        public static void Delete(string riskId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_RiskControlList item = db.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == riskId);
            if (item != null)
            {
                db.HSSE_RiskControlList.DeleteOnSubmit(item);
                db.SubmitChanges();
            }
        }
    }
}