95 lines
3.9 KiB
C#
95 lines
3.9 KiB
C#
using DataServer.api;
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using Microsoft.Ajax.Utilities;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Text;
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using System.Web.Http;
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namespace JinanCementFactoryAPI.Controllers.api
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{
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/// <summary>
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/// 今日用水量
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/// </summary>
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public class GetTodayWaterController : ApiController
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{
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DataServer.BLL.water_meter bll = new DataServer.BLL.water_meter();
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DataServer.BLL.gw_data bll_gw=new DataServer.BLL.gw_data();
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// GET api/<controller>
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public HttpResponseMessage Get()
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{
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var res = new get_today__water();
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try
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{
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#region 添加
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//var blist = bll.GetModelList("");
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//Random rand = new Random();
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//var now = DateTime.Now;
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//var start_time = now.ToString("yyyy-MM-dd") + " 00:00:00";
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//var end_time = now.AddDays(1).ToString("yyyy-MM-dd") + " 00:00:00";
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//var alarm_model = bll.GetModelList("CreateTime>='" + start_time + "' and CreateTime<'" + end_time + "'").FirstOrDefault();
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//if (alarm_model == null)
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//{
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// foreach (var item in blist)
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// {
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// var amodel = new DataServer.Model.water_meter();
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// amodel = item;
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// amodel.WaterMeterId = Guid.NewGuid().ToString();
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// double randomValue = 0.4 + (0.8 - 0.4) * rand.NextDouble();
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// double roundedValue = Math.Round(randomValue, 3); // 保留三位小数
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// amodel.OutletPressure = Convert.ToDecimal(roundedValue);
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// int randomValue1 = 280 + rand.Next(41); // 生成280到320之间的随机数
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// amodel.TonWater = randomValue1;
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// amodel.CreateTime = DateTime.Now;
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// bll.Add(amodel);
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// }
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//}
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#endregion
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var list =bll.GetModelList("");
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var alist = new List<today__waterData>();
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var model =new today__waterData();
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var now=DateTime.Now;
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string time;
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if (now.Month < 10)
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{
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time = now.ToString("yyyy_M");
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}
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else
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{
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time = now.ToString("yyyy_MM");
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}
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var date = now.ToString("yyyy-MM-dd 00:00:00");
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var strings=string.Join(",",list.Select(x=>x.Reserve1));
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var list1 = bll_gw.GetModelListsDate(strings, time).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
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var list2 = bll_gw.GetModelListsDate(strings, time).Where(x => x.XTimeStamp == Convert.ToDateTime(date)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
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decimal? num1 = 0;
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decimal? num2 = 0;
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foreach (var item in list1)
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{
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num1 += Convert.ToDecimal(item.XValue);
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}
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foreach (var item in list2)
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{
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num2 += Convert.ToDecimal(item.XValue);
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}
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model.WaterConsumption= num1-num2;
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alist.Add(model);
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res.code = 200;
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res.msg = "成功";
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res.data = alist;
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}
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catch (Exception ex)
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{
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res.code = 500;
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res.msg = ex.Message;
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}
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HttpResponseMessage result = new HttpResponseMessage { Content = new StringContent(JsonConvert.SerializeObject(res), Encoding.GetEncoding("UTF-8"), "application/json") };
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return result;
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}
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}
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} |