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

namespace BLL
{
    /// <summary>
    /// 安全危害因素
    /// </summary>
    public class HazardFactorSafetyService
    {
        /// <summary>
        /// 根据ID获取安全危害因素
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public static Model.HazardFactor_Safety GetHazardFactorSafetyById(string Id)
        {
            return Funs.DB.HazardFactor_Safety.FirstOrDefault(e => e.ID == Id);
        }

        /// <summary>
        /// 增加安全危害因素
        /// </summary>
        /// <param name="model">安全危害因素实体</param>
        public static void AddHazardFactorSafety(Model.HazardFactor_Safety model)
        {
            Model.HazardFactor_Safety newModel = new Model.HazardFactor_Safety
            {
                ID = model.ID,
                ProjectId = model.ProjectId,
                Year = model.Year,
                Month = model.Month,
                State = model.State,
                CompileDate = model.CompileDate,
                CompileMan = model.CompileMan,
                CompileManName = model.CompileManName,
            };
            newModel.WorkPlace = model.WorkPlace;
            newModel.JobStep = model.JobStep;
            newModel.Hazard = model.Hazard;
            newModel.Consequence = model.Consequence;
            newModel.Illegality = model.Illegality;
            newModel.BaseRiskSeverity = model.BaseRiskSeverity;
            newModel.BaseRiskProbability = model.BaseRiskProbability;
            newModel.BaseRiskScore = model.BaseRiskScore;
            newModel.BaseRiskGrade = model.BaseRiskGrade;
            newModel.BaseRiskAcceptabity = model.BaseRiskAcceptabity;
            newModel.NetRiskControlMeasures = model.NetRiskControlMeasures;
            newModel.NetRiskSeverity = model.NetRiskSeverity;
            newModel.NetRiskProbability = model.NetRiskProbability;
            newModel.NetRiskScore = model.NetRiskScore;
            newModel.NetRiskGrade = model.NetRiskGrade;
            newModel.NetRiskAcceptabity = model.NetRiskAcceptabity;
            newModel.AdditionalControlMeasures = model.AdditionalControlMeasures;
            newModel.ResponsibleDepartment = model.ResponsibleDepartment;
            Funs.DB.HazardFactor_Safety.InsertOnSubmit(newModel);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改安全危害因素
        /// </summary>
        /// <param name="model">安全危害因素实体</param>
        public static void UpdateHazardFactorSafety(Model.HazardFactor_Safety model)
        {
            Model.HazardFactor_Safety newModel = Funs.DB.HazardFactor_Safety.FirstOrDefault(e => e.ID == model.ID);
            if (newModel != null)
            {
                newModel.State = model.State;
                newModel.CompileDate = model.CompileDate;
                newModel.CompileMan = model.CompileMan;
                newModel.CompileManName = model.CompileManName;
                newModel.WorkPlace = model.WorkPlace;
                newModel.JobStep = model.JobStep;
                newModel.Hazard = model.Hazard;
                newModel.Consequence = model.Consequence;
                newModel.Illegality = model.Illegality;
                newModel.BaseRiskSeverity = model.BaseRiskSeverity;
                newModel.BaseRiskProbability = model.BaseRiskProbability;
                newModel.BaseRiskScore = model.BaseRiskScore;
                newModel.BaseRiskGrade = model.BaseRiskGrade;
                newModel.BaseRiskAcceptabity = model.BaseRiskAcceptabity;
                newModel.NetRiskControlMeasures = model.NetRiskControlMeasures;
                newModel.NetRiskSeverity = model.NetRiskSeverity;
                newModel.NetRiskProbability = model.NetRiskProbability;
                newModel.NetRiskScore = model.NetRiskScore;
                newModel.NetRiskGrade = model.NetRiskGrade;
                newModel.NetRiskAcceptabity = model.NetRiskAcceptabity;
                newModel.AdditionalControlMeasures = model.AdditionalControlMeasures;
                newModel.ResponsibleDepartment = model.ResponsibleDepartment;

                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据ID删除安全危害因素
        /// </summary>
        /// <param name="HazardID"></param>
        /// <param name="opUser"></param>
        public static void DeleteHazardFactorSafetyById(string HazardID, Sys_User opUser)
        {
            var db = Funs.DB;
            Model.HazardFactor_Safety model = db.HazardFactor_Safety.FirstOrDefault(x => x.ID == HazardID);
            if (model != null)
            {
                db.HazardFactor_Safety.DeleteOnSubmit(model);
                db.SubmitChanges();

                BLL.LogService.AddSys_Log(opUser, model.ID, model.ID, BLL.Const.ProjectHazardFactorSafetyMenuId, BLL.Const.BtnDelete);
            }
        }

        /// <summary>
        /// 根据报表项目，填报年月判断是否存在
        /// </summary>
        /// <param name="projectId">项目Id</param>
        /// <param name="year">year</param>
        /// <param name="month">month</param>
        /// <returns></returns>
        public static Model.HazardFactor_Safety GetHazardFactorSafetyByProjectIdAndDate(string projectId, string year, string month)
        {
            return Funs.DB.HazardFactor_Safety.FirstOrDefault(e => e.ProjectId == projectId && e.Year == year && e.Month == month);
        }
    }
}