using System.Net.WebSockets;
using System.Text;
using Hopetry.App.SugarModel.CommonModel;
using Infrastructure;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using OpenAuth.App.BaseApp.Base;
using OpenAuth.App.Const;
using OpenAuth.App.Interface;
using OpenAuth.App.ServiceApp.FireManagement.Request;
using OpenAuth.App.ServiceApp.FireManagement.Response;
using OpenAuth.Repository;
using OpenAuth.Repository.Domain;
using OpenAuth.Repository.Domain.FireManagement;
using SqlSugar;
using Yitter.IdGenerator;

namespace OpenAuth.App.ServiceApp.FireManagement
{
    public class FireManagementApp : SqlSugarBaseApp<FmFireclueTask, SugarDbContext>
    {
        private ClientWebSocket _socket;
        private IConfiguration _configuration;

        public FireManagementApp(IConfiguration configuration, ISugarUnitOfWork<SugarDbContext> unitWork,
            ISimpleClient<FmFireclueTask> repository, IAuth auth) : base(unitWork, repository, auth)
        {
            _auth = auth;
            _configuration = configuration;
        }

        /// <summary>
        /// 下发防火线索任务
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public async Task<Response<bool>> IssuedFireClueTask(FmFireclueTask info)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                info.Id = YitIdHelper.NextId();
                info.State = (int)TaskState.待接收;
                info.TaskTime = DateTime.Now;
                info.IsDelete = false;
                await db.FmFireclueTask.InsertAsync(info);
                List<FmFireTaskUser> fftuList = new List<FmFireTaskUser>();
                if (info.RecipientUsers == null || info.RecipientUsers.Count == 0)
                {
                    var userList = await db.User.AsQueryable().Where(r => r.Status == 0).ToListAsync();
                    userList.ForEach(user =>
                    {
                        FmFireTaskUser fftu = new FmFireTaskUser
                        {
                            Id = YitIdHelper.NextId(),
                            UserId = user.Id.ToString(),
                            TaskId = info.Id,
                            ReceiveTime = DateTime.Now,
                            State = (int)TaskState.待接收
                        };
                        fftuList.Add(fftu);
                    });
                }
                else
                {
                    info.RecipientUsers.ForEach(user =>
                    {
                        FmFireTaskUser fftu = new FmFireTaskUser
                        {
                            Id = YitIdHelper.NextId(),
                            UserId = user,
                            TaskId = info.Id,
                            ReceiveTime = DateTime.Now,
                            State = (int)TaskState.待接收
                        };
                        fftuList.Add(fftu);
                    });
                }
                await db.FmFireTaskUser.InsertRangeAsync(fftuList);
                if (db.Commit())
                {
                    return new Response<bool> { Result = true, Message = "操作成功" };
                }
                else
                {
                    return new Response<bool> { Result = false, Message = "操作失败" };
                }
            }
        }

        /// <summary>
        /// 查询下发人员
        /// </summary>
        /// <param name="username"></param>
        /// <returns></returns>
        public async Task<Response<List<SysUserResp>>> LoadFireClueUser(string username, string unitname)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var users = await db.User.AsQueryable()
                    .WhereIF(!string.IsNullOrEmpty(username), r => r.Name.Contains(username))
                    .WhereIF(!string.IsNullOrEmpty(unitname), r => r.UnitName.Contains(username))
                    .Where(r => r.Status == 0)
                    .Select(r => new SysUserResp
                    {
                        Id = r.Id,
                        Name = r.Name
                    }).ToListAsync();
                return new Response<List<SysUserResp>> { Result = users };
            }
        }
        /// <summary>
        /// 查询任务列表
        /// </summary>
        /// <returns></returns>
        public async Task<Response<List<FmFireclueTask>>> GetTaskList()
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var tasks = await db.FmFireclueTask.AsQueryable()
                    .Where(r => r.IsDelete == false)
                    .ToListAsync();
                return new Response<List<FmFireclueTask>> { Result = tasks };
            }
        }
        /// <summary>
        /// 查询人员单位信息
        /// </summary>
        /// <returns></returns>
        public async Task<Response<List<FmUserUnit>>> GetUserUnit()
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var userunit = await db.FmUserUnit.AsQueryable().ToListAsync();
                return new Response<List<FmUserUnit>> { Result = userunit };
            }
        }
        #region 单位管理
        //添加人员单位
        public async Task<Response<bool>> AddUserUnit(FmUserUnit info)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                info.Id = YitIdHelper.NextId();
                await db.FmUserUnit.InsertAsync(info);
                if (db.Commit())
                {
                    return new Response<bool> { Result = true, Message = "操作成功" };
                }
                else
                {
                    return new Response<bool> { Result = false, Message = "操作失败" };
                }
            }
        }
        //编辑人员单位
        public async Task<Response<bool>> EditUserUnit(FmUserUnit info)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                await db.FmUserUnit.UpdateAsync(info);
                if (db.Commit())
                {
                    return new Response<bool> { Result = true, Message = "操作成功" };
                }
                else
                {
                    return new Response<bool> { Result = false, Message = "操作失败" };
                }
            }
        }
        //获取单个人员单位
        public async Task<Response<FmUserUnit>> LoadUserUnitById(long id)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var info = await db.FmUserUnit.AsQueryable().FirstAsync(r => r.Id == id);
                return new Response<FmUserUnit> { Result = info };
            }
        }
        //删除人员单位
        public async Task<Response<bool>> DeleteUserUnit(long id)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                await db.FmUserUnit.DeleteAsync(r => r.Id == id);
                if (db.Commit())
                {
                    return new Response<bool> { Result = true, Message = "操作成功" };
                }
                else
                {
                    return new Response<bool> { Result = false, Message = "操作失败" };
                }
            }
        }


        public Response<bool> FireUserUnitUpload(IFormFileCollection formFiles)
        {
            var user = _auth.GetCurrentUser().User;
            IFormFile file = formFiles[0];
            Response<bool> response = new Response<bool>();
            try
            {
                //存储文件到服务器
                if (file != null)
                {
                    if (file.FileName.IndexOf(".xls") > 0 || file.FileName.IndexOf(".xlsx") > 0)
                    {
                        //数据库导入
                        IWorkbook workbook = null;
                        if (file.FileName.IndexOf(".xlsx") > 0)
                        {
                            using (var stream = file.OpenReadStream())
                            {
                                workbook = new XSSFWorkbook(stream);//excel的版本2007
                            }
                        }
                        else if (file.FileName.IndexOf(".xls") > 0)
                        {
                            using (var stream = file.OpenReadStream())
                            {
                                workbook = new HSSFWorkbook(stream);//excel的版本2003
                            }
                        }

                        ISheet sheet;
                        sheet = workbook.GetSheetAt(0);
                        List<FmUserUnit> fulist = new List<FmUserUnit>();
                        if (sheet != null)
                        {
                            IRow firstRow = sheet.GetRow(0);
                            string name = firstRow.GetCell(0).ToString();
                            //最后一列的标号
                            int rowCount = sheet.LastRowNum;
                            for (int i = 1; i <= rowCount; i++)
                            {
                                IRow row = sheet.GetRow(i);
                                if (row == null || string.IsNullOrEmpty(row.GetCell(0).ToString())) continue;
                                FmUserUnit fu = new FmUserUnit();
                                fu.Id = YitIdHelper.NextId();
                                fu.UnitName = row.GetCell(1).ToString();
                                fu.UnitType = row.GetCell(2).ToString();
                                fu.Description = row.GetCell(3).ToString();
                                fu.CreateTime = DateTime.Now;
                                fu.CreateUserId = user.Id.ToString();
                                fulist.Add(fu);
                            }
                        }

                        using (var db = base.UnitWork.CreateContext())
                        {
                            db.FmUserUnit.InsertRange(fulist);
                            if (db.Commit())
                            {
                                return new Response<bool> { Result = true, Message = "导入成功" };
                            }
                            else
                            {
                                return new Response<bool> { Result = false, Message = "导入失败" };
                            }
                        }
                    }
                    else
                    {
                        response.Result = false;
                        response.Message = "上传文件类型错误，请上传Excel文件";
                        response.Code = 300;
                    }
                }
            }
            catch (Exception ex)
            {
                response.Result = false;
                response.Code = 400;
                response.Message = "上传文件类型错误";
            }
            return response;
        }
        #endregion
        #region 火情线索
        public async Task<Response<bool>> AddFireClueInfo(FmFireclueInfo info)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                info.Id = YitIdHelper.NextId();
                info.State = (int)State.上报;
                info.ReportTime = DateTime.Now;
                var exitinfo = db.FmFireclueInfo.AsQueryable().Where(a => a.ReportTime.ToString("yyyy-MM-dd") == DateTime.Now.ToString("yyyy-MM-dd")).Count();
                info.ClueNo = "H" + DateTime.Now.ToString("yyyyMMdd") + (exitinfo == 0 ? "01" : "0" + (exitinfo + 1));
                await db.FmFireclueInfo.InsertAsync(info);
                if (db.Commit())
                {
                    return new Response<bool> { Result = true, Message = "操作成功" };
                }
                else
                {
                    return new Response<bool> { Result = false, Message = "操作失败" };
                }
            }
        }
        /// <summary>
        /// 查询火情线索
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public async Task<Response<FmFireclueInfo>> LoadClueInfoById(long id)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var info = await db.FmFireclueInfo.AsQueryable()
                    .FirstAsync(r => r.Id == id);
                return new Response<FmFireclueInfo> { Result = info };
            }
        }
        public async Task<Response<dynamic>> LoadClueWithInfoById(long id)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var clueInfo = await db.FmFireclueInfo.AsQueryable()
                    .FirstAsync(r => r.Id == id);
                //查找摄像头
                var sqlStr = $@"select ""Id"",""Name"",""SerialNumber"" from fm_camera 
                        where ST_DWithin(ST_GeographyFromText('POINT({clueInfo.Lng} {clueInfo.Lat})'),
                        ST_GeographyFromText('POINT('||""Lng""||' '||""Lat""||')'),1000)=true";
                var cameraInfo = await db.Db.Ado.GetDataTableAsync(sqlStr);
                var endInfo = new
                {
                    clueInfo,
                    cameraInfo,
                };
                return new Response<dynamic> { Result = endInfo };
            }
        }
        //查询火情线索列表
        public async Task<Response<List<FmFireclueInfo>>> GetFireClueList()
        {
            using (var db = base.UnitWork.CreateContext())
            {
                var list = await db.FmFireclueInfo.AsQueryable().Where(r => r.State == 1).ToListAsync();
                return new Response<List<FmFireclueInfo>> { Result = list };
            }
        }
        //按月统计火情线索
        public async Task<Response<List<FireInfoForChart>>> GetFireClueStatistics(int type)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                if (type == 1)
                {
                    DateTime firstDayOfMonth = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                        //.Where(r => r.State == 1)
                        .Where(r => r.ReportTime >= firstDayOfMonth)
                        .GroupBy(r => new { r.ReportTime.Day })
                        .Select(r => new FireInfoForChart
                        {
                            DateTime = r.ReportTime.Day.ToString() + "日",
                            Count = SqlFunc.AggregateCount(r.Id)
                        }).ToListAsync();
                    return new Response<List<FireInfoForChart>> { Result = list };
                }
                else
                {
                    DateTime firstDayOfYear = new DateTime(DateTime.Now.Year, 1, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                    //.Where(r => r.State == 1)
                     .Where(r => r.ReportTime >= firstDayOfYear)
                    .GroupBy(r => new { r.ReportTime.Month })
                    .Select(r => new FireInfoForChart
                    {
                        DateTime = r.ReportTime.Month.ToString() + "月",
                        Count = SqlFunc.AggregateCount(r.Id)
                    }).ToListAsync();
                    return new Response<List<FireInfoForChart>> { Result = list };
                }
            }
        }

        public async Task<Response<List<FireInfoStateForChart>>> GetFireClueStatisticsByState(int type)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                if (type == 1)
                {
                    DateTime firstDayOfMonth = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                        .Where(r => r.ReportTime >= firstDayOfMonth)
                        .GroupBy(r => new { r.ReportTime.Day })
                        .Select(r => new FireInfoStateForChart
                        {
                            DateTime = r.ReportTime.Day.ToString() + "日",
                            TreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State >= 3, 1, 0)),
                            UntreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State < 3, 1, 0))
                        }).ToListAsync();
                    return new Response<List<FireInfoStateForChart>> { Result = list };
                }
                else if (type == 2)
                {
                    DateTime firstDayOfYear = new DateTime(DateTime.Now.Year, 1, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                     .Where(r => r.ReportTime >= firstDayOfYear)
                    .GroupBy(r => new { r.ReportTime.Month })
                    .Select(r => new FireInfoStateForChart
                    {
                        DateTime = r.ReportTime.Month.ToString() + "月",
                        TreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State >= 3, 1, 0)),
                        UntreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State < 3, 1, 0))
                    }).ToListAsync();
                    return new Response<List<FireInfoStateForChart>> { Result = list };
                }
                else
                {
                    DateTime firstDayOfYear = DateTime.Now.AddYears(-3);
                    var list = await db.FmFireclueInfo.AsQueryable()
                     .Where(r => r.ReportTime >= firstDayOfYear)
                    .GroupBy(r => new { r.ReportTime.Year })
                    .Select(r => new FireInfoStateForChart
                    {
                        DateTime = r.ReportTime.Year.ToString() + "年",
                        TreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State >= 3, 1, 0)),
                        UntreatedCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.State < 3, 1, 0))
                    }).ToListAsync();
                    return new Response<List<FireInfoStateForChart>> { Result = list };
                }
            }
        }
        public async Task<Response<List<FireInfoDegreeForChart>>> GetFireClueStatisticsByDegreeType(int type)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                if (type == 1)
                {
                    DateTime firstDayOfMonth = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                        .Where(r => r.ReportTime >= firstDayOfMonth)
                        .GroupBy(r => new { r.ReportTime.Day })
                        .Select(r => new FireInfoDegreeForChart
                        {
                            DateTime = r.ReportTime.Day.ToString() + "日",
                            ExtraLargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 1, 1, 0)),
                            LargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 2, 1, 0))
                        }).ToListAsync();
                    return new Response<List<FireInfoDegreeForChart>> { Result = list };
                }
                else if (type == 2)
                {
                    DateTime firstDayOfYear = new DateTime(DateTime.Now.Year, 1, 1);
                    var list = await db.FmFireclueInfo.AsQueryable()
                     .Where(r => r.ReportTime >= firstDayOfYear)
                    .GroupBy(r => new { r.ReportTime.Month })
                    .Select(r => new FireInfoDegreeForChart
                    {
                        DateTime = r.ReportTime.Month.ToString() + "月",
                        ExtraLargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 1, 1, 0)),
                        LargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 2, 1, 0))
                    }).ToListAsync();
                    return new Response<List<FireInfoDegreeForChart>> { Result = list };
                }
                else
                {
                    DateTime firstDayOfYear = DateTime.Now.AddYears(-3);
                    var list = await db.FmFireclueInfo.AsQueryable()
                     .Where(r => r.ReportTime >= firstDayOfYear)
                    .GroupBy(r => new { r.ReportTime.Year })
                    .Select(r => new FireInfoDegreeForChart
                    {
                        DateTime = r.ReportTime.Year.ToString() + "年",
                        ExtraLargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 1, 1, 0)),
                        LargeCount = SqlFunc.AggregateSum(SqlFunc.IIF(r.DegreeType == 2, 1, 0))
                    }).ToListAsync();
                    return new Response<List<FireInfoDegreeForChart>> { Result = list };
                }
            }
        }
        #endregion
        /// <summary>
        /// 在线情况
        /// </summary>
        /// <param name="pageReq"></param>
        /// <returns></returns>
        public async Task<Response<PageInfo<dynamic>>> GetPointUserOnLine(UserOnLineReq pageReq)
        {
            using (var db = base.UnitWork.CreateContext())
            {
                RefAsync<int> totalNumber = 0;
                var user = _auth.GetCurrentUser().User;
                int level = 0;
                //该用户下包含所有部门
                var orgid = _auth.GetCurrentUser().Orgs;
                level = orgid.Min(r => r.Level);
                var chileorglist = new List<long>();
                if (level != 0 && user.Id != -1)
                {
                    foreach (var item in orgid.Where(r => r.Level < 3))
                    {
                        var chileorg = (await db.SysOrg.AsQueryable().ToChildListAsync(it => it.ParentId, item)).Select(it => it.Id).ToList();
                        chileorglist.AddRange(chileorg);
                    }
                }
                var userInfoQuery = db.User.AsQueryable()
                   .LeftJoin<FmUserPoint>((a, b) => a.Id == b.CreateId)
                   .LeftJoin<SysUserOrg>((a, b, c) => a.Id == c.UserId)
                   .Where((a, b, c) => a.Status == 0)
                   .WhereIF(level != 0, (a, b, c) => chileorglist.Contains(c.UserId));
                var userinfo = await userInfoQuery
                    .Select((a, b, c) => new UserOnLineResp
                    {
                        CreateId = a.Id,
                        Name = a.Name,
                        Lat = b.Lat,
                        Lng = b.Lng,
                        CreateTime = b.CreateTime,
                        Phone = a.Account,
                        State = b.CreateTime.AddMinutes(2) > DateTime.Now ? "在线" : "离线",
                        IsIn = b.Intype,
                        OnLineTime = SqlFunc.DateDiff(DateType.Minute, b.CreateTime, DateTime.Now),
                        TownName = SqlFunc.Subqueryable<SysUserOrg>()
                            .Where(sf => sf.UserId == a.Id)
                            .LeftJoin<SysOrg>((sf, gs) => sf.OrgId == gs.Id)
                            .LeftJoin<SysOrg>((sf, gs, t) => gs.ParentId == t.Id)
                            .SelectStringJoin((sf, gs, t) => gs.Name, ",")
                    })
                    .MergeTable()
                    .Distinct()
                    .WhereIF(!string.IsNullOrEmpty(pageReq.townname), it => it.TownName.Contains(pageReq.townname))
                    .WhereIF(pageReq.isonline != "全部", it => it.State == pageReq.isonline)
                    .OrderByDescending(it => it.CreateTime)
                    .ToPageListAsync(pageReq.page, pageReq.limit, totalNumber);

                var onlineCount = await userInfoQuery
                    .Where((a, b, c) => b.CreateTime.AddMinutes(2) > DateTime.Now)
                    .Select(a => a.Id)
                    .Distinct()
                    .CountAsync();

                // 离线人数
                var offlineCount = totalNumber - onlineCount;

                var enddata = new
                {
                    userinfo,
                    online = onlineCount,
                    offline = offlineCount,
                };


                return new Response<PageInfo<dynamic>>
                {
                    Result = new PageInfo<dynamic> { Items = enddata, Total = totalNumber }
                };
            }
        }

        /// <summary>
        /// 添加实时坐标
        /// </summary>
        /// <param name="userPoint"></param>
        /// <returns></returns>
        public async Task<Response<bool>> AddPointAsync(FmUserPoint userPoint)
        {
            var respose = new Response<bool>();
            using var db = Repository.AsSugarClient();
            if (userPoint != null)
            {
                userPoint.Id = YitIdHelper.NextId();
                userPoint.CreateTime = DateTime.Now;
                var userPointHistory = userPoint.MapTo<FmUserPointHistory>();

                var oldInfo = await db.Queryable<FmUserPoint>()
                    .Where(r => r.CreateId == userPoint.CreateId)
                    .FirstAsync();

                //上线弹窗 第一次上报或者上线时间不超过2分钟
                if (oldInfo == null || (oldInfo != null && oldInfo.CreateTime.AddMinutes(2) < DateTime.Now))
                {
                    var user = await db.Queryable<SysUser>().Where(r => r.Id == userPoint.CreateId)
                        .FirstAsync();
                    if (user != null)
                    {
                        await db.Insertable(new FmOnOffLine
                        {
                            Id = YitIdHelper.NextId(),
                            IdentifyId = user.Id,
                            OnOffTime = DateTime.Now,
                            Name = user.Name,
                            Type = true
                        }).ExecuteCommandAsync();

                        WebSocketModel wsModel1 = new WebSocketModel
                        {
                            Module = "上线",
                            Data = user.Name
                        };
                        sendsocket(wsModel1);
                    }
                }


                if (oldInfo != null)
                {
                    oldInfo.Lat = userPoint.Lat;
                    oldInfo.Lng = userPoint.Lng;
                    oldInfo.CreateTime = userPoint.CreateTime;
                    oldInfo.Intype = userPoint.Intype;
                    await db.Updateable(oldInfo).ExecuteCommandAsync();
                }
                else
                {
                    await db.Insertable(userPoint).ExecuteCommandAsync();
                }

                await db.Insertable(userPointHistory).SplitTable().ExecuteCommandAsync();
                respose.Code = 200;
                respose.Result = true;
                respose.Message = "添加成功";
            }
            else
            {
                respose.Code = 500;
                respose.Result = false;
                respose.Message = "添加失败";
            }

            return respose;
        }

        public async Task sendsocket(WebSocketModel wsModel1)
        {
            try
            {
                if (_socket == null || _socket.State != WebSocketState.Open)
                {
                    string ws = _configuration.GetSection("WebSocket").Value;
                    _socket = new ClientWebSocket();
                    await _socket.ConnectAsync(new Uri(ws), CancellationToken.None);
                }

                byte[] data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(wsModel1));
                await _socket.SendAsync(new ArraySegment<byte>(data), WebSocketMessageType.Text,
                    true, CancellationToken.None);
                await _socket.CloseAsync(WebSocketCloseStatus.NormalClosure, "Closing connection",
                    CancellationToken.None);
            }
            catch (Exception ex)
            {
            }
        }

    }
}