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

namespace BLL
{
    /// <summary>
    /// 危险性较大的工程清单
    /// </summary>
    public static class LargerHazardService
    {
        /// <summary>
        /// 根据危险性较大的工程清单ID获取危险性较大的工程清单信息
        /// </summary>
        /// <param name="LargerHazardName"></param>
        /// <returns></returns>
        public static Model.Solution_LargerHazard GetLargerHazardByHazardId(string hazardId)
        {
            return Funs.DB.Solution_LargerHazard.FirstOrDefault(e => e.HazardId == hazardId);
        }

        /// <summary>
        /// 添加安全危险性较大的工程清单
        /// </summary>
        /// <param name="largerHazard"></param>
        public static void AddLargerHazard(Model.Solution_LargerHazard largerHazard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Solution_LargerHazard newLargerHazard = new Model.Solution_LargerHazard
            {
                HazardId = largerHazard.HazardId,
                HazardCode = largerHazard.HazardCode,
                HazardName = largerHazard.HazardName,
                HazardType = largerHazard.HazardType,
                ProjectId = largerHazard.ProjectId,
                Address = largerHazard.Address,
                ExpectedTime = largerHazard.ExpectedTime,
                IsArgument = largerHazard.IsArgument,
                RecordTime = largerHazard.RecordTime,
                RecardMan = largerHazard.RecardMan,
                Remark = largerHazard.Remark,
                States = largerHazard.States,
                TrainPersonNum = largerHazard.TrainPersonNum,
                IsSuperLargerHazard = largerHazard.IsSuperLargerHazard,
                Descriptions = largerHazard.Descriptions,
                OperativesNum = largerHazard.OperativesNum
            };

            db.Solution_LargerHazard.InsertOnSubmit(newLargerHazard);
            db.SubmitChanges();
            ////增加一条编码记录
            BLL.CodeRecordsService.InsertCodeRecordsByMenuIdProjectIdUnitId(BLL.Const.ProjectLargerHazardListMenuId, largerHazard.ProjectId, null, largerHazard.HazardId, largerHazard.RecordTime);
            //判断是否有数据 有数据则更新 没有数据则添加
            var majorPlanApproval = BLL.MajorPlanApprovalService.GetMajorPlanApprovalById(largerHazard.HazardId);
            if (majorPlanApproval != null)
            {
                UpdateMajorPlanApproval(largerHazard);
            }
            else
            {
                AddMajorPlanApproval(largerHazard);
            }
        }

        /// <summary>
        /// 修改安全危险性较大的工程清单
        /// </summary>
        /// <param name="largerHazard"></param>
        public static void UpdateLargerHazard(Model.Solution_LargerHazard largerHazard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Solution_LargerHazard newLargerHazard = db.Solution_LargerHazard.FirstOrDefault(e => e.HazardId == largerHazard.HazardId);
            if (newLargerHazard != null)
            {
                newLargerHazard.HazardCode = largerHazard.HazardCode;
                newLargerHazard.HazardName = largerHazard.HazardName;
                newLargerHazard.HazardType = largerHazard.HazardType;
                newLargerHazard.ProjectId = largerHazard.ProjectId;
                newLargerHazard.Address = largerHazard.Address;
                newLargerHazard.ExpectedTime = largerHazard.ExpectedTime;
                newLargerHazard.IsArgument = largerHazard.IsArgument;
                newLargerHazard.Remark = largerHazard.Remark;
                newLargerHazard.RecordTime = largerHazard.RecordTime;
                newLargerHazard.States = largerHazard.States;
                newLargerHazard.TrainPersonNum = largerHazard.TrainPersonNum;
                newLargerHazard.IsSuperLargerHazard = largerHazard.IsSuperLargerHazard;
                newLargerHazard.Descriptions = largerHazard.Descriptions;
                newLargerHazard.IsUpdate = null;
                newLargerHazard.OperativesNum = largerHazard.OperativesNum;
                db.SubmitChanges();
                //判断是否有数据 有数据则更新 没有数据则添加
                var majorPlanApproval = BLL.MajorPlanApprovalService.GetMajorPlanApprovalById(largerHazard.HazardId);
                if (majorPlanApproval != null)
                {
                    UpdateMajorPlanApproval(largerHazard);
                }
                else
                {
                    AddMajorPlanApproval(largerHazard);
                }
            }
        }

        /// <summary>
        /// 根据危险性较大的工程清单ID删除对应危险性较大的工程清单记录信息
        /// </summary>
        /// <param name="superviseCheckReportId"></param>
        public static void DeleteLargerHazard(string hazardId)
        {
            Model.SGGLDB db = Funs.DB;
            var largerHazard = (from x in db.Solution_LargerHazard where x.HazardId == hazardId select x).FirstOrDefault();
            if (largerHazard != null)
            {
                ////删除审核流程表
                BLL.CommonService.DeleteFlowOperateByID(largerHazard.HazardId);
                ///删除编码表记录
                BLL.CodeRecordsService.DeleteCodeRecordsByDataId(largerHazard.HazardId);
                ////删除附件表
                BLL.CommonService.DeleteAttachFileById(largerHazard.HazardId);
                db.Solution_LargerHazard.DeleteOnSubmit(largerHazard);
                db.SubmitChanges();
            }
        }

        #region 同时编辑一条到质量管理中的危大（超危大）工程专项施工管理
        private static void AddMajorPlanApproval(Model.Solution_LargerHazard largerHazard)
        {

            Model.SGGLDB db = Funs.DB;
            Model.Comprehensive_MajorPlanApproval newMajorPlanApproval = new Model.Comprehensive_MajorPlanApproval();
            newMajorPlanApproval.MajorPlanApprovalId = largerHazard.HazardId;
            newMajorPlanApproval.PlanCode = largerHazard.HazardCode;
            newMajorPlanApproval.HazardType = largerHazard.HazardType;
            newMajorPlanApproval.ProjectId = largerHazard.ProjectId;
            newMajorPlanApproval.UnitWorkId = largerHazard.Address;
            newMajorPlanApproval.ExpectedTime = largerHazard.ExpectedTime;
            newMajorPlanApproval.IsReview = largerHazard.IsArgument;
            newMajorPlanApproval.ApprovalDate = largerHazard.RecordTime;
            newMajorPlanApproval.CompileMan = largerHazard.RecardMan;
            newMajorPlanApproval.States = largerHazard.States;
            newMajorPlanApproval.TrainPersonNum = largerHazard.TrainPersonNum;
            newMajorPlanApproval.SchemeType = largerHazard.IsSuperLargerHazard.HasValue ? "超危大工程" : "危大工程";
            db.Comprehensive_MajorPlanApproval.InsertOnSubmit(newMajorPlanApproval);
            db.SubmitChanges();
        }


        private static void UpdateMajorPlanApproval(Model.Solution_LargerHazard largerHazard)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Comprehensive_MajorPlanApproval newMajorPlanApproval = db.Comprehensive_MajorPlanApproval.FirstOrDefault(e => e.MajorPlanApprovalId == largerHazard.HazardId);
            if (newMajorPlanApproval != null)
            {
                newMajorPlanApproval.MajorPlanApprovalId = largerHazard.HazardId;
                newMajorPlanApproval.PlanCode = largerHazard.HazardCode;
                newMajorPlanApproval.HazardType = largerHazard.HazardType;
                newMajorPlanApproval.ProjectId = largerHazard.ProjectId;
                newMajorPlanApproval.UnitWorkId = largerHazard.Address;
                newMajorPlanApproval.ExpectedTime = largerHazard.ExpectedTime;
                newMajorPlanApproval.IsReview = largerHazard.IsArgument;
                newMajorPlanApproval.ApprovalDate = largerHazard.RecordTime;
                newMajorPlanApproval.States = largerHazard.States;
                newMajorPlanApproval.TrainPersonNum = largerHazard.TrainPersonNum;
                newMajorPlanApproval.SchemeType = largerHazard.IsSuperLargerHazard.HasValue ? "超危大工程" : "危大工程";
                db.SubmitChanges();
            }
        }


        #endregion
    }
}