yanjinhui
2025-05-20 c944d37fcf25d9c217949a171fde868078049f02
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AutoMapper;
using SqlSugar;
using WIDESEAWCS_Core;
using WIDESEAWCS_Core.BaseRepository;
using WIDESEAWCS_Core.BaseServices;
using WIDESEAWCS_ITelescopicService;
using WIDESEAWCS_Model.Models;
using WIDESEAWCS_DTO;
using OfficeOpenXml.FormulaParsing.Excel.Functions.DateTime;
using WIDESEAWCS_DTO.Telescopic;
using SqlSugar.DistributedSystem.Snowflake;
using System.IO;
 
namespace WIDESEAWCS_TelescopicService
{
    public class MaintenanceService : ServiceBase<Dt_Maintenance, IRepository<Dt_Maintenance>>, IMaintenanceService
    {
        public IRepository<Dt_Maintenance> Repository => BaseDal;
        public readonly IRepository<Dt_MaintenanceTeam> _team;
        private readonly IRepository<Sys_User> _user;
 
        public MaintenanceService(IRepository<Dt_Maintenance> BaseDal, IRepository<Sys_User> user, IRepository<Dt_MaintenanceTeam> team) : base(BaseDal)
        {
            _user = user;
            _team = team;   
        }
 
 
 
        /// <summary>
        /// 设置检修权限
        /// </summary>
        /// <param name="pagination"></param>
        /// <returns></returns>
        public WebResponseContent ShowMaintence(PaginationDTO pagination)
        {
            try
            {
                int totalCount = 0;
                var sys = _user.Db.Queryable<Sys_User>().Where(x=>x.Enable==1);
                var main = Db.Queryable<Dt_Maintenance>();
 
                var query = sys.InnerJoin<Dt_Maintenance>((a, b) => a.UserName == b.UserAccount);
 
                // 筛选搜索关键字(无论admin还是普通用户都适用)
                if (!string.IsNullOrEmpty(pagination.searchKeyword))
                {
                    query = query.Where((a, b) =>
                       a.UserTrueName.Contains(pagination.searchKeyword) ||
                       a.UserName.Contains(pagination.searchKeyword) ||
                       a.CardNumber.ToString().Contains(pagination.searchKeyword) ||
                       a.Userteam.Contains(pagination.searchKeyword)
                    );
                }
 
                // 如果不是管理员,根据部门过滤
                if (pagination.account != "admin")
                {
                    var currentUser = _user.Db.Queryable<Sys_User>()
                        .Where(u => u.UserName == pagination.account)
                        .First();
 
                    if (currentUser == null)
                    {
                        return new WebResponseContent { Status = false, Data = "未获取到用户信息" };
                    }
 
                    int? deptId = currentUser.Dept_Id;
 
                    query = query.Where((a, b) => a.Dept_Id == deptId);
                }
                // 执行分页查询
                var result = query.Select((a, b) => new
                {
                    b.ID,
                    a.UserTrueName,
                    a.UserName,
                    a.CardNumber,
                    a.Userteam,
                    a.HeadImageUrl,
                    b.IsPossible
                }).ToPageList(pagination.pageIndex, pagination.pageSize, ref totalCount);
 
                return new WebResponseContent
                {
                    Status = true,
                    Data = new
                    {
                        TotalCount = totalCount,
                        PageIndex = pagination.pageIndex,
                        PageSize = pagination.pageSize,
                        Items = result
                    }
                };
            }
            catch (Exception ex)
            {
                return new WebResponseContent { Status = false, Data = ex.Message };
            }
        }
 
 
 
 
 
        /// <summary>
        /// 人员监控
        /// </summary>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <param name="searchKeyword"></param>
        /// <returns></returns>
        public WebResponseContent PersonnelMonitoring(PaginationDTO pagination)
        {
            try
            {
                // 第一步:自动清理过期检修状态
                var today = DateTime.Today;
                var recordsToUpdate = Db.Queryable<Dt_Maintenance>()
                    .Where(b => b.MaintenancStartTime != null &&
                                b.MaintenancStartTime.Value.Date < today  ) 
                    .ToList();
 
                if (recordsToUpdate.Count > 0)
                {
                    foreach (var record in recordsToUpdate)//更新
                    {
                        record.MaintenancStartTime = null;//清空开始时间
                        record.MaintenancEendTime = null;//清空结束时间
                        record.MaintenanceStatus = 0; // Set to false
                        record.IsPossible = "NULL"; //更改状态为false不运行检修//默认为NULL
                    }
                    Db.Updateable(recordsToUpdate).ExecuteCommand();
                }
 
                int totalCount = 0;
                var sys = _user.Db.Queryable<Sys_User>();
                var main = Db.Queryable<Dt_Maintenance>();
 
                var query = sys.InnerJoin<Dt_Maintenance>((a, b) => a.UserName == b.UserAccount)
                              .Where((a, b) => b.IsPossible == "true"); // 展示运行检修的
 
                // 搜索关键字
                if (!string.IsNullOrEmpty(pagination.searchKeyword))
                {
                    query = query.Where((a, b) =>
                        a.UserTrueName.Contains(pagination.searchKeyword) ||
                        a.Userteam.Contains(pagination.searchKeyword));
                }
 
                // 状态参数
                if (pagination.status.HasValue)
                {
                    query = query.Where((a, b) => b.MaintenanceStatus == pagination.status.Value);
                }
 
                // 如果不是管理员,请按部门过滤
                if (pagination.account != "admin")
                {
                    var currentUser = _user.Db.Queryable<Sys_User>()
                        .Where(u => u.UserName == pagination.account)
                        .First();
 
                    if (currentUser == null)
                    {
                        return new WebResponseContent { Status = false, Data = "未获取到用户信息" };
                    }
 
                    int? deptId = currentUser.Dept_Id;
                    query = query.Where((a, b) => a.Dept_Id == deptId);
                }
 
                var result = query
                    .Select((a, b) => new
                    {
                        a.UserTrueName,
                        a.Userteam,
                        a.HeadImageUrl,
                        b.MaintenanceStatus,
                        b.MaintenanceDate,
                        b.IsPossible,
                    })
                    .ToPageList(pagination.pageIndex, pagination.pageSize, ref totalCount);
 
                return new WebResponseContent
                {
                    Status = true,
                    Data = new
                    {
                        TotalCount = totalCount,
                        PageIndex = pagination.pageIndex,
                        PageSize = pagination.pageSize,
                        Items = result
                    }
                };
            }
            catch (Exception ex)
            {
                return new WebResponseContent { Status = false, Data = ex.Message };
            }
        }
 
 
 
 
 
        /// <summary>
        /// 更新状态是否允许进入检修
        /// </summary>
        /// <param name="id"></param>
        /// <param name="ispossible"></param>
        /// <returns></returns>
        public WebResponseContent RunOperation(int id, string  ispossible)
        {
            try
            {
                var mon = BaseDal.QueryFirst(x => x.ID == id);
                if (mon == null)
                {
                    return new WebResponseContent { Status = false, Message = "无法更改,没有找到该用户" };
                }
                var sysuer = _user.QueryData(x => x.UserName == mon.UserAccount).FirstOrDefault();
                if (ispossible == "true")
                {
                    mon.IsPossible = "true";
                    mon.MaintenanceDate = DateTime.Now;
                    BaseDal.UpdateData(mon);
                    var recording = new Dt_MaintenanceTeam
                    {
                        OperatorName = sysuer.UserTrueName,
                        TeamName = sysuer.RoleName,
                        DistributionTime = DateTime.Now,
                        Creater = "admin",
                        CreateDate = DateTime.Now,
 
                    };
                    _team.AddData(recording);
                }
                else
                {
                    mon.IsPossible = "false";
                    BaseDal.UpdateData(mon);
                }
                return new WebResponseContent { Status = true, Data = mon };
            }
            catch (Exception ex)
            {
 
                return new WebResponseContent { Status = false, Message = "失败:" + ex };
            }
        }
 
 
        /// <summary>
        /// 更改状态
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public WebResponseContent ChangeTasState(int id)
        {
            try
            {
                var change = BaseDal.QueryFirst(x => x.ID == id);
                //将数据库中的int 值转为 枚举型
                if (!Enum.IsDefined(typeof(Maint), change.MaintenanceStatus))
                {
                    return new WebResponseContent { Status = false, Message = "当前状态不合法,无法更新" };
                }
 
                Maint Status = (Maint)change.MaintenanceStatus; //int ->枚举
 
                switch (Status)
                {
                    case Maint.待开始:
                        change.MaintenanceStatus = (int)Maint.检修中;
                        change.MaintenancStartTime = DateTime.Now;
                        break;
                    case Maint.检修中:
                        change.MaintenanceStatus = (int)Maint.已完成;
                        break;
                    case Maint.已完成:
                        change.MaintenancEendTime = DateTime.Now;
                        return new WebResponseContent { Status = false, Message = "当前任务已完成" };
                    default:
                        return new WebResponseContent { Status = false, Message = "更新失败" };
                }
                return new WebResponseContent { Status = true, Data = change };
            }
            catch (Exception ex)
            {
 
                return new WebResponseContent { Status = false, Message = "错误:" + ex };
            }
 
 
        }
 
        /// <summary>
        /// 检修操作记录
        /// </summary>
        /// <param name="pageIndex">页数</param>
        /// <param name="pageSize">一页多少个数据</param>
        /// <returns></returns>
        public WebResponseContent MaintenanceOperationRecord(PaginationDTO pagination)
        {
            try
            {
                int totalCount = 0;
                var sys = _user.Db.Queryable<Sys_User>();
                var main = Db.Queryable<Dt_Maintenance>();
 
                //模糊查询
                var query = sys.InnerJoin<Dt_Maintenance>((a, b) => a.UserName == b.UserAccount);
                if (!string.IsNullOrEmpty(pagination.searchKeyword))
                {
                    query = query.Where((a, b) =>
                        a.UserTrueName.Contains(pagination.searchKeyword)||
                        a.Userteam.Contains(pagination.searchKeyword)||
                        a.HeadImageUrl.Contains(pagination.searchKeyword)
                    );
                }
                //时间查询
                if (pagination.startDate.HasValue && pagination.endDate.HasValue)
                {
                    query = query.Where((a, b) => b.MaintenancStartTime >= pagination.startDate.Value && b.MaintenancStartTime <= pagination.endDate.Value);
                }
                //排序
                if (!string.IsNullOrEmpty(pagination.sortField))
                {
                    var isAcs = pagination.sortOrder?.ToLower() == "asc";
                    query = pagination.sortField.ToLower() switch
                    {
                       
 
                        "maintenancstarttime" => isAcs ? query.OrderBy((a, b) => b.MaintenancStartTime) : query.OrderByDescending((a, b) => b.MaintenancStartTime),
 
                        "maintenancenendtime" => isAcs ? query.OrderBy((a, b) => b.MaintenancEendTime) : query.OrderByDescending((a, b) => b.MaintenancEendTime),
 
                        _ => query.OrderByDescending((a, b) => b.Creater) // 默认按创建时间降序
                    };
 
                }
                else
                {
                  query=query.OrderByDescending((a, b) => b.Creater);
                }
 
                // 如果不是管理员,根据部门过滤
                if (pagination.account != "admin")
                {
                    var currentUser = _user.Db.Queryable<Sys_User>()
                        .Where(u => u.UserName == pagination.account)
                        .First();
 
                    if (currentUser == null)
                    {
                        return new WebResponseContent { Status = false, Data = "未获取到用户信息" };
                    }
 
                    int? deptId = currentUser.Dept_Id;
 
                    query = query.Where((a, b) => a.Dept_Id == deptId);
                }
 
                //返回结果
                var result = query.Select((a, b) => new
                {
                    a.UserTrueName,
                    a.Userteam,
                    a.HeadImageUrl,
                    b.MaintenancStartTime,
                    b.MaintenancEendTime,
                }).ToPageList(pagination.pageIndex, pagination.pageSize, ref totalCount);
 
                return new WebResponseContent
                {
                    Status = true,
                    Data = new
                    {
                        TotalCount = totalCount,//总数
                        PageIndex = pagination.pageIndex,//页数
                        PageSize = pagination.pageSize,//一页多少个数据
                        Items = result
                    }
                };
            }
            catch (Exception ex)
            {
 
                return new WebResponseContent { Status = false, Message = "错误信息:" + ex.Message };
            }
        }
 
 
        /// <summary>
        /// 看今天的检修任务
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public WebResponseContent MaintenanceTasksOfTheDay(string account)
        {
            try
            {
                var today = DateTime.Today;               // 今天的零点
                var tomorrow = today.AddDays(1);         // 明天的零点
 
                var query = _user.Db.Queryable<Sys_User>()
                    .InnerJoin<Dt_Maintenance>((a, b) => a.UserName == b.UserAccount)
                    .Where((a, b) => b.IsPossible == "true" && b.UserAccount == account &&
                    b.MaintenanceDate >= today && b.MaintenanceDate < tomorrow).Select((a, b) => new
                    {
                        b.ID,
                        a.UserTrueName,
                        a.UserName,
                        a.CardNumber,
                        a.Userteam,
                        a.HeadImageUrl,
                        b.IsPossible,
                        b.MaintenanceDate,
                        b.MaintenancStartTime,
                        b.MaintenancEendTime,
                    }).ToList();
                if (query==null)
                {
                    return new WebResponseContent { Status = false, Message = "你今天没有检修任务" };
                }
                
 
 
                return new WebResponseContent { Status=true, Data = query };
            }
            catch (Exception ex)
            {
 
                return new WebResponseContent { Status = false, Message = "错误信息:" + ex.Message };
            }
                    
        }
 
        /// <summary>
        /// 开始检修
        /// </summary>
        /// <param name="account"></param>
        /// <returns></returns>
        public WebResponseContent StartMaintenceTask(string account)
        {
            try
            {
                var today = DateTime.Today;               // 今天的零点
                var tomorrow = today.AddDays(1);         // 明天的零点
 
 
                var maint = BaseDal.QueryData(x =>
                    x.UserAccount == account &&
                    x.IsPossible == "true" &&
                    x.MaintenanceDate >= today &&
                    x.MaintenanceDate < tomorrow
                ).FirstOrDefault();
 
                if (maint == null)
                {
                    return new WebResponseContent { Status = false, Message = "未找到今日的维护任务记录" };
                }
 
                maint.MaintenancStartTime = DateTime.Now;
                BaseDal.UpdateData(maint);
 
                return new WebResponseContent { Status = true, Data = maint };
            }
            catch (Exception ex)
            {
                return new WebResponseContent { Status = false, Message = "错误信息:" + ex.Message };
            }
        }
 
 
        /// <summary>
        /// 结束检修
        /// </summary>
        /// <param name="account"></param>
        /// <returns></returns>
        public WebResponseContent StopMaintenanceTask(string account)
        {
            try
            {
                var today = DateTime.Today;               // 今天的零点
                var tomorrow = today.AddDays(1);         // 明天的零点
 
                var maint = BaseDal.QueryData(x => x.UserAccount == account && x.IsPossible == "true"
                && x.MaintenanceDate >= today &&x.MaintenanceDate < tomorrow).FirstOrDefault();
                if (maint == null)
                {
                    return new WebResponseContent { Status = false, Message = "未找到可用的维护任务记录" };
                }
                // 修改其结束时间
                maint.MaintenancEendTime = DateTime.Now;
                maint.IsPossible = "ok";//ok就代表完成了
                BaseDal.UpdateData(maint);
                return new WebResponseContent { Status = true, Data = maint };
 
            }
            catch (Exception ex)
            {
 
                return new WebResponseContent { Status = false, Message = "错误信息:" + ex.Message };
            }
        }
 
 
 
        /// <summary>
        /// 状态枚举
        /// </summary>
        private enum Maint
        {
            //待检修=0,
            待开始=0,
            检修中=1,
            已完成=2
 
        }
 
    }
}