SOMS/src/YunDa.Application/YunDa.ISAS.Application/DataMonitoring/EnvironmentLiveData/EnvironmentLiveDataAppService.cs

using Abp.Authorization;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ToolLibrary.LogHelper;
using YunDa.ISAS.Application.Core.SwaggerHelper;
using YunDa.ISAS.DataTransferObject;
using YunDa.ISAS.DataTransferObject.DataMonitoring.DMAlarmCategoryDto;
using YunDa.ISAS.DataTransferObject.DataMonitoring.DMAlarmCategoryDto.SearchCondition;
using YunDa.ISAS.DataTransferObject.DataMonitoring.EnvironmentLiveDataDto;
using YunDa.ISAS.DataTransferObject.EquipmentLiveData;
using YunDa.ISAS.Entities.GeneralInformation;
using YunDa.ISAS.Redis.Entities.AlarmCategory;
using YunDa.ISAS.Redis.Repositories;

namespace YunDa.ISAS.Application.DataMonitoring
{
    public  class EnvironmentLiveDataAppService: IEnvironmentLiveDataAppService
    {
        private readonly IRedisRepository<EquipmentDataModel, string> _equipmentDataModelDicRedis;

        public EnvironmentLiveDataAppService(
            IRedisRepository<EquipmentDataModel, string> equipmentDataModelDicRedis
            )
        {
            _equipmentDataModelDicRedis = equipmentDataModelDicRedis;
        }


        /// <summary>
        /// 获取实时环境数据
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [AbpAllowAnonymous]
        [ShowApi]
        public async Task<RequestResult<EnvironmentLiveDataOutPut>> GetEnvironmentLiveData()
        {
            RequestResult<EnvironmentLiveDataOutPut> rst = new RequestResult<EnvironmentLiveDataOutPut>();

            try
            {
                var data = new EnvironmentLiveDataOutPut();
                var dic = await _equipmentDataModelDicRedis.HashSetGetDicAllAsync(ConstantModel.EquipmentDataModelDicRedisKey);
                
                var meteorologicalStation = dic?.Values?.FirstOrDefault(t => t.EquipmentTypeName.Contains("气象站") );

                if (meteorologicalStation != null)
                {
                    data.Temperature = GetTelemeteringValue(meteorologicalStation, "温度");
                    data.WindVelocity = GetTelemeteringValue(meteorologicalStation, "风速");
                    data.Wind = GetTelemeteringValue(meteorologicalStation, "风向");
                    data.Humidity = GetTelemeteringValue(meteorologicalStation, "湿度");
                    data.RainfullOfMinute = GetTelemeteringValue(meteorologicalStation, "分钟雨量");
                }
                
                rst.ResultData = data;
                rst.Flag = true;
            }
            catch (Exception ex)
            {
                var data = new EnvironmentLiveDataOutPut();

                Random random = new Random();
                data.Temperature = (float)random.NextDouble() * 40;
                data.WindVelocity = (float)random.NextDouble() * 15;
                data.Wind = (float)random.NextDouble() * 15;
                data.Humidity = (float)random.NextDouble() * 100;
                rst.ResultData = data;
                rst.Flag = true;

                Log4Helper.Error(this.GetType(), "获取实时环境数据出错,使用模拟数据", ex);
            }
            return rst;
        }

        private float GetTelemeteringValue(EquipmentDataModel meteorologicalStation, string telemeteringName)
        {
            var telemetering = meteorologicalStation.Telemeterings.FirstOrDefault(t => t.Name.Contains(telemeteringName));
            return telemetering?.ResultValue ?? 0;
        }


   

        #region 未开放接口
        public Task<RequestResult<DMAlarmCategoryOutput>> CreateOrUpdateAsync(EditDMAlarmCategoryInput input)
        {
            throw new NotImplementedException();
        }

        public Task<RequestEasyResult> DeleteByIdAsync(Guid id)
        {
            throw new NotImplementedException();
        }

        public Task<RequestEasyResult> DeleteByIdsAsync(List<Guid> ids)
        {
            throw new NotImplementedException();
        }

        public RequestPageResult<DMAlarmCategoryOutput> FindDatas(PageSearchCondition<DMAlarmCategorySearchConditionInput> searchCondition)
        {
            throw new NotImplementedException();
        }
        #endregion
    }
}