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

namespace BLL
{
    /// <summary>
    /// 安全防护验收服务
    /// </summary>
    public static class SafetyAcceptanceService
    {
        /// <summary>
        /// 获取安全防护验收列表
        /// </summary>
        /// <param name="projectId">项目主键</param>
        /// <returns></returns>
        public static List<Model.HSSE_SafetyAcceptance> GetList(string projectId)
        {
            return Funs.DB.HSSE_SafetyAcceptance.Where(x => x.ProjectId == projectId).ToList();
        }

        /// <summary>
        /// 根据主键获取安全防护验收
        /// </summary>
        /// <param name="acceptanceId">主键</param>
        /// <returns></returns>
        public static Model.HSSE_SafetyAcceptance GetById(string acceptanceId)
        {
            return Funs.DB.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == acceptanceId);
        }

        /// <summary>
        /// 新增安全防护验收
        /// </summary>
        /// <param name="item">实体</param>
        public static void Add(Model.HSSE_SafetyAcceptance item)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_SafetyAcceptance newItem = new Model.HSSE_SafetyAcceptance
            {
                AcceptanceId = item.AcceptanceId,
                ProjectId = item.ProjectId,
                HazardProjectId = item.HazardProjectId,
                HazardProjectName = item.HazardProjectName,
                AcceptanceResult = item.AcceptanceResult,
                AcceptanceMan = item.AcceptanceMan,
                AcceptanceDate = item.AcceptanceDate,
                Remark = item.Remark
            };
            db.HSSE_SafetyAcceptance.InsertOnSubmit(newItem);
            db.SubmitChanges();
        }

        /// <summary>
        /// 更新安全防护验收
        /// </summary>
        /// <param name="item">实体</param>
        public static void Update(Model.HSSE_SafetyAcceptance item)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_SafetyAcceptance newItem = db.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == item.AcceptanceId);
            if (newItem != null)
            {
                newItem.HazardProjectId = item.HazardProjectId;
                newItem.HazardProjectName = item.HazardProjectName;
                newItem.AcceptanceResult = item.AcceptanceResult;
                newItem.AcceptanceMan = item.AcceptanceMan;
                newItem.AcceptanceDate = item.AcceptanceDate;
                newItem.Remark = item.Remark;
                db.SubmitChanges();
            }
            else
            {
                Add(item);
            }
        }

        /// <summary>
        /// 删除安全防护验收
        /// </summary>
        /// <param name="acceptanceId">主键</param>
        public static void Delete(string acceptanceId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HSSE_SafetyAcceptance item = db.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == acceptanceId);
            if (item != null)
            {
                db.HSSE_SafetyAcceptance.DeleteOnSubmit(item);
                db.SubmitChanges();
            }
        }
    }
}