namespace IStation.Application
{
    /// <summary>
    /// 
    /// </summary>
    [Route("ChenHang/Dispatch/HydraulicModel")]
    [ApiDescriptionSettings("Web", Name = "水力模型", Order = 1)]
    public class HydraulicModel_Controller : IDynamicApiController
    { 

        private readonly Service.Station _service_station = new();
        private readonly Service.Scada _service_scada = new();
        private readonly Service.ScheduleConfig _service_schedule_config = new();
        private readonly Service.HydraulicModelValidationConfig _service_hydraulic_model_validation_config = new IStation.Service.HydraulicModelValidationConfig();

        private static readonly Dictionary<string, double> _pump_nr_dict = new() {
            { "Pump11",590},
            { "Pump12",590},
            { "Pump13",590},
            { "Pump14",590},
            //{ "Pump15",590},
            //{ "Pump16",590},
            { "Pump17",590},
            { "Pump18",590},

            { "Pump21",740},
            { "Pump22",495},
            { "Pump23",495},
            { "Pump24",495},
            { "Pump25",495},
            { "Pump26",495},
            { "Pump27",740}
        };

        private static readonly Dictionary<int, string> _pump_flag_dict = new() {
            { 11,"Pump11"},
            { 12,"Pump12"},
            { 13,"Pump13"},
            { 14,"Pump14"},
            { 15,"Pump15"},
            { 16,"Pump16"},
            { 17,"Pump17"},
            { 18,"Pump18"},

            { 21,"Pump21"},
            { 22,"Pump22"},
            { 23,"Pump23"},
            { 24,"Pump24"},
            { 25,"Pump25"},
            { 26,"Pump26"},
            { 27,"Pump27"}
        };                
         
        private static readonly string _hydraulic_model_file = Path.Combine(
              Settings.ParasHelper.LocalFile.DataFolderDirectory,
              Settings.ParasHelper.LocalFile.HydraulicModelFile);
        
        /// <summary>
        /// 获取水力模型
        /// </summary>
        [Route("Get@V1.0")]
        [HttpGet]
        public Dto.Epanet.HydraulicModelDto Get()
        {
            if (!File.Exists(_hydraulic_model_file))
            {
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, $"水力模型文件缺失!文件路径:{_hydraulic_model_file}");
                return null;
            }
            IStation.Epanet.NetworkHelper.Open(_hydraulic_model_file, out Epanet.Network.Network network);
            if (network == null)
            {
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, $"文件解析失败!文件路径:{_hydraulic_model_file}");
                return null;
            }

            if (network == null)
                return default;

            var reservoirs = network.Reservoirs;
            var tanks = network.Tanks;
            var junctions = network.Junctions;
            var pipes = network.Pipes;
            var pumps = network.Pumps;
            var valves = network.Valves;

            var hydraulic_model_dto = new Dto.Epanet.HydraulicModelDto();
            if (reservoirs != null && reservoirs.Any())
            {
                foreach (var item in reservoirs)
                {
                    var dto = new Dto.Epanet.Reservoir
                    {
                        Id = item.Name,
                        Coordinate = new Dto.Epanet.EnPoint(item.Coordinate.X, item.Coordinate.Y)
                    };
                    hydraulic_model_dto.Reservoirs.Add(dto);
                }
            }

            if (tanks != null && tanks.Any())
            {
                foreach (var item in tanks)
                {
                    var dto = new Dto.Epanet.Tank
                    {
                        Id = item.Name,
                        Coordinate = new Dto.Epanet.EnPoint(item.Coordinate.X, item.Coordinate.Y),
                    };
                    hydraulic_model_dto.Tanks.Add(dto);
                }
            }

            if (junctions != null && junctions.Any())
            {
                foreach (var item in junctions)
                {
                    var dto = new Dto.Epanet.Junction
                    {
                        Id = item.Name,
                        Coordinate = new Dto.Epanet.EnPoint(item.Coordinate.X, item.Coordinate.Y),
                    };

                    hydraulic_model_dto.Junctions.Add(dto);
                }
            }

            if (pipes != null && pipes.Any())
            {
                foreach (var item in pipes)
                {
                    var dto = new Dto.Epanet.Pipe
                    {
                        Id = item.Name, 
                    };

                    if (item.FirstNode != null)
                    {
                        var node = item.FirstNode;
                        dto.FirstNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    }

                    if (item.SecondNode != null)
                    {
                        var node = item.SecondNode;
                        dto.SecondNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    } 
                    hydraulic_model_dto.Pipes.Add(dto);
                }
            }

            if (pumps != null && pumps.Any())
            {
                foreach (var item in pumps)
                {
                    var dto = new Dto.Epanet.Pump
                    {
                        Id = item.Name, 
                    };

                    if (item.FirstNode != null)
                    {
                        var node = item.FirstNode;
                        dto.FirstNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    }

                    if (item.SecondNode != null)
                    {
                        var node = item.SecondNode;
                        dto.SecondNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    }
                     
                    hydraulic_model_dto.Pumps.Add(dto);
                }
            }

            if (valves != null && valves.Any())
            {
                foreach (var item in valves)
                {
                    var dto = new Dto.Epanet.Valve
                    {
                        Id = item.Name, 
                    };

                    if (item.FirstNode != null)
                    {
                        var node = item.FirstNode;
                        dto.FirstNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    }

                    if (item.SecondNode != null)
                    {
                        var node = item.SecondNode;
                        dto.SecondNode = new Dto.Epanet.Node()
                        { 
                            Id = node.Name,
                            Coordinate = new Dto.Epanet.EnPoint(node.Coordinate.X, node.Coordinate.Y),
                        };
                    } 
                    hydraulic_model_dto.Valves.Add(dto);
                }
            }

            return hydraulic_model_dto;
        }

        /// <summary>
        /// 获取Scada数据
        /// </summary>
        [Route("GetScadaList@V1.0")]
        [HttpGet]
        public List<IStation.Dto.Epanet.ZyScada> GetScadaList()
        {
            return GetZyScadaList();
        }

        private List<IStation.Dto.Epanet.ZyScada> GetZyScadaList()
        {
            var log_msg = string.Empty;
            var scada_list = new List<IStation.Dto.Epanet.ZyScada>();
            if (Settings.ParasHelper.ZyDocking.Enable)
            {
                var url = Settings.ParasHelper.ZyDocking.ScadaHttpUrl;
                try
                {
                    var response_text = Yw.Untity.HttpRequestHelper.Get(url);
                    var scada_output = JsonHelper.Json2Object<ScadaScheduleInput>(response_text);
                    if (scada_output.data != null && scada_output.data.Any())
                    {
                        foreach (var scada_dict in scada_output.data)
                        {
                            var vals = scada_dict.Value.ElementAt(0).Value;
                            var time = scada_dict.Value.ElementAt(1).Value;
                            var key = scada_dict.Value.ElementAt(2).Value;

                            var scada = new IStation.Dto.Epanet.ZyScada();
                            scada.Id = key;
                            if (DateTime.TryParse(time, out DateTime t))
                                scada.Time = t;
                            if (double.TryParse(vals, out double v))
                                scada.Value = v;
                            scada_list.Add(scada);
                        }

                    }
                    else
                    {
                        log_msg = "scada数据为空";
                        Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
                    }
                }
                catch (System.Exception ex)
                {
                    log_msg = "http请求异常";
                    Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
                }
            }
            else
            {
                var scada_debug_file = Settings.ParasHelper.LocalFile.DataFolderDirectory + "\\" + "scada_debug.txt";
                var scada_debug_json = File.ReadAllText(scada_debug_file);
                var scada_output = JsonHelper.Json2Object<ScadaScheduleInput>(scada_debug_json);
                foreach (var scada_dict in scada_output.data)
                {
                    var vals = scada_dict.Value.ElementAt(0).Value;
                    var time = scada_dict.Value.ElementAt(1).Value;
                    var key = scada_dict.Value.ElementAt(2).Value;

                    var scada = new IStation.Dto.Epanet.ZyScada();
                    scada.Id = key;
                    if (DateTime.TryParse(time, out DateTime t))
                        scada.Time = t;
                    if (double.TryParse(vals, out double v))
                        scada.Value = v;
                    scada_list.Add(scada);
                }
            }

            return scada_list;
        }

        /// <summary>
        /// 调度验证
        /// </summary>
        [AllowAnonymous]
        [Route("ScheduleValidation@V1.0")]
        [HttpPost]
        //[NonUnify]
        public Dto.Epanet.HydraulicScheduleDto ScheduleValidation([Required] StationScheduleInput input)
        {
            if (!File.Exists(_hydraulic_model_file))
            {
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, $"水力模型文件缺失!文件路径:{_hydraulic_model_file}");
                return null;
            }

            var receipt_time = DateTime.Now;
            var request_id = Yw.YitIdHelper.NextId();
            var log_title = string.Empty;
            var log_msg = string.Empty;
            log_title = "初始化基础信息文件";

            var station_info = _service_station.Get();
            var scada_info = _service_scada.Get();
            var schedule_config1 = _service_schedule_config.GetStation1();
            var schedule_config2 = _service_schedule_config.GetStation2();
            if (station_info == null || scada_info == null)
            {
                log_msg = "文件缺失!";
                Log.Info(request_id, log_title, log_msg);
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
            }

            var hydraulic_model_validation_config = _service_hydraulic_model_validation_config.Get();
            if (hydraulic_model_validation_config == null)
            {
                log_msg = "水力模型验证文件不存在!";
                Log.Info(request_id, log_title, log_msg);
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
            }

            var target_flow1 = input.objects["TotalFlow1"];
            var target_pressure1 = input.objects["TotalPressure1"];

            var target_flow2 = input.objects["TotalFlow2"];
            var target_pressure2 = input.objects["TotalPressure2"];

            var water_level1 = 0.0;
            var water_level2 = 0.0;
            var current_open_pump_flags1 = new List<int>();
            var current_open_pump_flags2 = new List<int>();
            var scada_list = GetScadaList();
            if (!scada_list.Any())
            {
                log_msg = "Scada数据缺失!";
                Log.Info(request_id, log_title, log_msg);
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
            }
            var water_level_tag_list_1 = scada_info.GetS1WaterLevelTagList();
            var water_level_tag_list_2 = scada_info.GetS2WaterLevelTagList();
            var water_level_valid_value_list1 = new List<double>();
            var water_level_valid_value_list2 = new List<double>();

            var run_status_tag_dict_1 = scada_info.GetS1RunStatusTagDict();
            var run_status_tag_dict_2 = scada_info.GetS2RunStatusTagDict();

            foreach (var scada in scada_list)
            {
                if (!scada.Value.HasValue)
                    continue;

                var tag = scada.Id;
                var value = scada.Value.Value;
                if (water_level_tag_list_1.Contains(tag))
                {
                    water_level_valid_value_list1.Add(value);
                    continue;
                }
                else if (water_level_tag_list_2.Contains(tag))
                {
                    water_level_valid_value_list2.Add(value);
                    continue;
                }

                if (value != 1)
                    continue;
                if (run_status_tag_dict_1.ContainsKey(tag))
                {
                    current_open_pump_flags1.Add(run_status_tag_dict_1[tag]);
                    continue;
                }
                else if (run_status_tag_dict_2.ContainsKey(tag))
                {
                    current_open_pump_flags2.Add(run_status_tag_dict_2[tag]);
                    continue;
                }
            }

            if (water_level_valid_value_list1.Any())
                water_level1 = water_level_valid_value_list1.Average(x => x);
            if (water_level_valid_value_list2.Any())
                water_level2 = water_level_valid_value_list2.Average(x => x);


            log_title = "当前水位";
            var target_head1 = Curve.PumpCalculateHelper.Mpa2M(target_pressure1) - water_level1;
            var target_head2 = Curve.PumpCalculateHelper.Mpa2M(target_pressure2) - water_level2;
            Log.Info(request_id, log_title, $"water_level1:{water_level1},target_head1:{target_head1},water_level2:{water_level2},target_head2:{target_head2}");

            var helper = new Algorithm.ScheduleHelper();
            helper.Initial(current_open_pump_flags1, schedule_config1);
            var optimal_combine1 = helper.Calc(station_info.S1, station_info.S1FlagsPart1, station_info.S1FlagsPart2, target_flow1, target_head1);

            helper.Initial(current_open_pump_flags2, schedule_config2);
            var optimal_combine2 = helper.Calc(station_info.S2, station_info.S2FlagsPart1, station_info.S2FlagsPart2, target_flow2, target_head2);


            log_title = "调度返回";
            if (optimal_combine1 == null && optimal_combine2 == null)
            {
                log_msg = "厂内调度方案无法计算!";
                Log.Info(request_id, log_title, log_msg);
                Yw.Dto.YOops.Oh(Yw.Dto.eResultCode.Error, Yw.Dto.InternalErrorCodes.A001, log_msg);
            }

            var pump_schedule_value_list=new List<Dto.Epanet.ScheduleValue>();

            foreach (var item in _pump_flag_dict)
            {
                var pump_schedule_value = new Dto.Epanet.ScheduleValue();
                pump_schedule_value.ModelId = item.Value;
                pump_schedule_value.Unit = "hz";
                pump_schedule_value.ModelValue = 0;
                pump_schedule_value_list.Add(pump_schedule_value);
            }

            if (optimal_combine1 != null)
            {
                foreach (var combine in optimal_combine1.Combines)
                {
                    foreach (var fre_pump in combine.FrePumps)
                    {
                        var flag = fre_pump.Flag;
                        var pump_schedule_value = pump_schedule_value_list.Find(x => x.ModelId == _pump_flag_dict[flag]);
                        if (pump_schedule_value != null)
                        {
                            pump_schedule_value.ModelValue = fre_pump.Frequency / 50;
                        }
                    } 
                }
            }
            else
            {
                log_msg = $"\r\n1输水调度计算失败，无法满足目标流量:{target_flow1},目标压力:{target_pressure1}!";
                Log.Info(request_id, log_title, log_msg);
            }

            if (optimal_combine2 != null)
            {
                foreach (var combine in optimal_combine2.Combines)
                {
                    foreach (var fre_pump in combine.FrePumps)
                    {
                        var flag = fre_pump.Flag;
                        var pump_schedule_value = pump_schedule_value_list.Find(x => x.ModelId == _pump_flag_dict[flag]);
                        if (pump_schedule_value != null)
                        {
                            pump_schedule_value.ModelValue = fre_pump.Frequency / 50;
                        }
                    }
                }
            }
            else
            {
                log_msg += $"\r\n2输水调度计算失败，无法满足目标流量:{target_flow2},目标压力:{target_pressure2}!";
                Log.Info(request_id, log_title, log_msg);
            }

            var hydraulic_schedule_dto = new Dto.Epanet.HydraulicScheduleDto(); 

            var flow_id_mapping_dict = hydraulic_model_validation_config.FlowIdMappingDict;
            var pressure_id_mapping_dict = hydraulic_model_validation_config.PressureIdMappingDict;
            var pattern_id_mapping_dict = hydraulic_model_validation_config.PatternIdMappingDict;
            var pressure_id_kPa_list = hydraulic_model_validation_config.PressureIdkPaList;
            var pattern_list = new List<IStation.Hydraulic.Pattern>();
            var time_value = new IStation.Hydraulic.TimeValue
            {
                Time = receipt_time,
                Value = new Dictionary<string, double>()
            };

            foreach (var scada in scada_list)
            {
                var tag = scada.Id;
                var value = scada.Value;
                foreach (var item in flow_id_mapping_dict)
                {
                    if (item.Value != tag)
                        continue;
                    time_value.Value.Add(tag, value ?? 0);
                }

                foreach (var item in pressure_id_mapping_dict)
                {
                    if (item.Value != tag)
                        continue;
                    var pressure_value = value ?? 0;
                    if (pressure_id_kPa_list.Contains(tag))
                    {
                        pressure_value /= 1000;
                    }
                    pressure_value = IStation.Curve.PumpCalculateHelper.Mpa2M(pressure_value);
                    time_value.Value.Add(tag, pressure_value);
                }


                foreach (var item in pattern_id_mapping_dict)
                {
                    if (item.Value != tag)
                        continue;
                    var pattern_id = item.Key;
                    var factor = value ?? 0;
                    var pattern = new IStation.Hydraulic.Pattern
                    {
                        Id = pattern_id,
                        FactorList = new List<float>()
                    };

                    var pump_schedule_value = pump_schedule_value_list.Find(x => x.ModelId == pattern_id);
                    if (pump_schedule_value != null)
                    {
                        double scada_value = -1;
                        if (_pump_nr_dict.ContainsKey(pattern_id))
                        {
                            scada_value = factor / _pump_nr_dict[pattern_id];
                            scada_value = scada_value < 0 ? 0 : scada_value; 
                        }
                        pump_schedule_value.ScadaId = tag;
                        pump_schedule_value.ScadaValue = scada_value;

                        factor = pump_schedule_value.ModelValue.Value;
                    }

                    pattern.FactorList.Add((float)factor);
                    pattern_list.Add(pattern);
                }
            }


            var hydraulic_model_record_list = IStation.Hydraulic.ModeVerifyHelper.Verify(request_id, _hydraulic_model_file, flow_id_mapping_dict, pressure_id_mapping_dict, pattern_list, time_value);
            if (hydraulic_model_record_list == null || !hydraulic_model_record_list.Any())
            {
                log_msg = $"模型验证数据为空!";
                Log.Info(request_id, log_title, log_msg);
            }

            hydraulic_schedule_dto.ScheduleValues.AddRange(pump_schedule_value_list); 
            foreach (var record in hydraulic_model_record_list)
            { 
                var digits = 4;
                var unit = "m";
                if (record.ValueType == eValueType.Flow)
                {
                    digits = 1;
                    unit = "m³/h";
                }

                var schedule_value = new Dto.Epanet.ScheduleValue();
                schedule_value.ModelId = record.ModelId;
                schedule_value.ScadaId = record.ScadaId;
                schedule_value.Unit = unit;
                if (record.ScadaValue.HasValue)
                {
                    schedule_value.ScadaValue = Math.Round(record.ScadaValue.Value, digits);
                }
                if (record.ModeValue.HasValue)
                {
                    schedule_value.ModelValue = Math.Round(record.ModeValue.Value, digits);
                }

                hydraulic_schedule_dto.ScheduleValues.Add(schedule_value);
            }

            return hydraulic_schedule_dto;
        }

        

        

    }
}