using System;
using System.Linq;
using System.Threading.Tasks;
using System.Collections.Generic;
using HT.Cloud.Code;
using SqlSugar;
using HT.Cloud.DataBase;
using HT.Cloud.Domain.ChartsManage;
using Serenity.Services;
using iTextSharp.text;
using HT.Cloud.Domain.DevicesManage;
using Microsoft.AspNetCore.Mvc;
using HT.Cloud.Domain.ReportManage;
using Quartz;
using Newtonsoft.Json.Linq;
using System.Threading;
using System.Security.Cryptography.Xml;

namespace HT.Cloud.Service.ChartsManage
{
    /// <summary>
    /// 创 建：cdl
    /// 日 期：2023-02-23 11:10
    /// 描 述：历史趋势服务类
    /// </summary>
    public class RtTechChartsService : BaseService<RtTechChartsEntity>, IDenpendency
    {
		/// <summary>
		/// 绑定数据仓库的数据库ID
		/// </summary>
		private string dataDBNumber = GlobalContext.SystemConfig.DataDBNumber;

		public RtTechChartsService(ISqlSugarClient context) : base(context)
        {
        }

		public async Task<string> GetAllTagList(string systemName, string chartTagType)
		{
			

			//var groupName = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == systemName).First().GroupName;
			//var driverId = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == systemName).First().DriverID;
			//var driverName = _context.AsTenant().QueryableWithAttr<MetaDriverEntity>().Where(x => x.DriverID == driverId).First().DriverName;
			var list = _context.AsTenant().GetConnection(dataDBNumber).Ado.SqlQuery<HT_HISTORY_CHARTEntity>($"SELECT * FROM HT_{systemName}_CHART WHERE ChartTagType = '{chartTagType}'");
            return list.ToJson();
		}

		public async Task<string> GetDriverGroupList()
		{
			List<GroupNameList> subsystems = new List<GroupNameList>();
			var list_group = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().ToList();
			int i = 0;
			foreach (var group in list_group)
			{
				subsystems.Add(new GroupNameList() { Lable = "a" + i, Value = group.GroupDescription });
				i++;
			}
			return subsystems.ToJson();
		}

		public async Task<string> GetGroupSubsystemTag(string groupDescription)
		{
			List<SubsysytemNameList> subsystems = new List<SubsysytemNameList>();
            var groupId = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == groupDescription).First().GroupID;
			var grouped = _context.AsTenant().QueryableWithAttr<MetaTagEntity>().ToList().Where(x=>x.GroupID==groupId);
			List<string> list_name_two = grouped.Select(t => t.Subsystem).GroupBy(c => c).Select(c => c.First()).ToList();
			int i = 0;
			foreach (var Meta_Tag in list_name_two)
			{
				subsystems.Add(new SubsysytemNameList() { Lable = "a" + i, Value = Meta_Tag });
				i++;
			}
			return subsystems.ToJson();
		}

		public async Task<string> GetAllSubsystemTag()
        {
            List<SubsysytemNameList> subsystems = new List<SubsysytemNameList>();
            var grouped = _context.AsTenant().QueryableWithAttr<MetaTagEntity>().ToList();
            List<string> list_name_two = grouped.Select(t => t.Subsystem).GroupBy(c => c).Select(c => c.First()).ToList();
            int i = 0;
            foreach (var Meta_Tag in list_name_two)
            {
                subsystems.Add(new SubsysytemNameList() { Lable = "a" + i, Value = Meta_Tag });
                i++;
            }
            return subsystems.ToJson();
        }

        public async Task<string> GetSubsystemAllTag(string subsysytemName,string groupDescription)
        {
            
            var subsysname = subsysytemName;
			var groupId = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == groupDescription).First().GroupID;
			var response = _context.AsTenant().QueryableWithAttr<MetaTagEntity>().Where(x => x.Subsystem == subsysname&&x.GroupID == groupId).Select(x => new { x.TagID, x.Description, x.Units }).ToList();
            var reList = new List<SubAllTagReturn>();
            foreach (var subsystem in response)
            {
                reList.Add(
                    new SubAllTagReturn()
                        {
                            TagID =(short)subsystem.TagID,
                            Description = subsystem.Description + $"({subsystem.Units})",
                            Units = subsystem.Units
                        }
                    );
            }
            return reList.ToJson();
        }

		public async Task<string> GetChartsTagValueInit(string[] charts_TagNames, string[] Tables, string systemName)
		{

			var tagName_list = new List<string>();

			var result_list = new List<List<ChartData>>();

			//var groupName = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == systemName).First().GroupName;

			foreach (string tagNameTxt in charts_TagNames)
			{
				tagName_list.Add(tagNameTxt);
				result_list.Add(new List<ChartData>());
			}
			var remoteRtDataServer = _context.AsTenant().QueryableWithAttr<RtTechChartsEntity>().First().remotertdataserver + $"systemName={systemName}";


			/**/
			var timeEnd = DateTime.Now.AddSeconds(-1).ToString("yyyy-MM-dd HH:mm:ss");
			var timeStart = DateTime.Now.AddHours(-12).ToString("yyyy-MM-dd HH:mm:ss");
			var timeinterval = 30;
			bool finish = false;
			var initDbData = new List<List<ChartData>>();
			Task.Run(() =>
			{
				GetTagValueInit_Backgroud(Tables, charts_TagNames, timeStart, timeEnd, timeinterval, out finish, out initDbData, systemName);
			});
			
			/**/


			while (!finish)
			{
				var responseStr = RemoteHttpRequest.HttpGet(remoteRtDataServer);

				JObject valueJson = JObject.Parse(responseStr);
				int forid = 0;
				foreach (string tagName in tagName_list)
				{
					var timestring = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
					var srcvalue = valueJson[tagName].ToString();
					decimal value = 0.0M;
					if (srcvalue.Equals("False") || srcvalue.Equals("True"))
					{
						value = srcvalue.Equals("True") ? value = 1.0M : value = 0.0M;
					}
					else
					{
						value = decimal.Parse(srcvalue);
					}
					result_list[forid].Add(new ChartData()
					{
						name = timestring,
						value = value
					});

					forid++;
				}
				Thread.Sleep(980);
			}

			for(int ii =0;ii<initDbData.Count;ii++)
			{
				var item = result_list[ii].ToList();
				initDbData[ii].AddRange(item);
			}

			return initDbData.ToJson();


		}

		public void GetTagValueInit_Backgroud(string[] tables, string[] tagNames, string startdt, string enddt, int timeinterval,out bool finish, out List<List<ChartData>> initDbData, string systemName)
		{
			finish = false;
			initDbData = new List<List<ChartData>>();
			for(int i = 0;i<tagNames.Length;i++)
			{
				SugarParameter[] sqlParameters =
				{
					new SugarParameter("@HTable",tables[i]),
					new SugarParameter("@HTagName",tagNames[i]),
					new SugarParameter("@startdt",startdt),
					new SugarParameter("@enddt",enddt),
					new SugarParameter("@timeinterval",timeinterval)
				};
				var dt = _context.AsTenant().GetConnection(dataDBNumber).Ado.UseStoredProcedure().GetDataTable($"Query_Chart_Tag_{systemName}", sqlParameters);
				//*
				//var ds = db.SqlQuery("Query_Report_Period", sqlParameters);///

				var valuelist = DataTableConvertModel<HDATETIMEVALUE>.ConvertDataTableToList(dt);
				var resultlist = new List<ChartData>();
				foreach (var value in valuelist)
				{
					resultlist.Add(new ChartData()
					{
						name = value.HDATETIME,
						value = value.VALUE
					});
				}
				initDbData.Add(resultlist);
			}
			finish = true;
		}


		public async Task<string> GetChartsTagValue(string[] charts_TagNames, string systemName)
        {
			var tagName_list = new List<string>();

			var result_list = new List<List<ChartData>>();

			//var groupName = _context.AsTenant().QueryableWithAttr<MetaGroupEntity>().Where(x => x.GroupDescription == systemName).First().GroupName;


			foreach (string tagNameTxt in charts_TagNames)
			{
				tagName_list.Add(tagNameTxt);
				result_list.Add(new List<ChartData>());
			}

			var remoteRtDataServer = _context.AsTenant().QueryableWithAttr<RtTechChartsEntity>().First().remotertdataserver + $"systemName={systemName}"; ;
			var responseStr = RemoteHttpRequest.HttpGet(remoteRtDataServer);

			JObject valueJson = JObject.Parse(responseStr);
			int forid = 0;
			foreach (string tagName in tagName_list)
			{
				var timestring = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
				var srcvalue = valueJson[tagName].ToString();
				decimal value = 0.0M;
				if (srcvalue.Equals("False") || srcvalue.Equals("True"))
				{
					value = srcvalue.Equals("True") ? value = 1.0M : value = 0.0M;
				}
				else
				{
					value = decimal.Parse(srcvalue);
				}
				result_list[forid].Add(new ChartData()
				{
					name = timestring,
					value = value
				});

				forid++;
			}

			return result_list.ToJson();
		}

        public class SubsysytemNameList
        {
            public string Lable { get; set; }
            public string Value { get; set; }
        }
		private class GroupNameList
		{
			public string Lable { get; set; }
			public string Value { get; set; }
		}
		public class SubAllTagReturn
        {
            //x.TagID, x.Description, x.Units
            public short TagID { get; set; }
            public string Description { get; set; }
            public string Units { get; set; }
        }

        public class ChartData
        {
            public decimal value { get; set; }
            public String name { get; set; }
        }

        public class HDATETIMEVALUE
        {
            public String HDATETIME { get; set; }
            public decimal VALUE { get; set; }
        }

	}
}