80 lines
3.0 KiB
C#
80 lines
3.0 KiB
C#
using DataServer.api;
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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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/// 年用水量
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/// </summary>
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public class GetAnnualConsumptionController : ApiController
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{
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DataServer.BLL.water_meter bll = new DataServer.BLL.water_meter();
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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_daily_consumption();
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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<daily_consumptionData>();
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for (int i = 0; i < 6; i++)
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{
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decimal? num = 0;
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var model = new daily_consumptionData();
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model.time = DateTime.Now.AddYears(-i).ToString("yyyy");
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foreach (var item in list)
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{
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num += item.WaterConsumption;
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}
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model.value = num;
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alist.Add(model);
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}
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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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} |