DongYing/DongYingAPI/Controllers/api/GetBuildingLightingController.cs

using DataServer.api;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Reflection;
using System.Text;
using System.Web.Http;

namespace DongYingAPI.Controllers.api
{
    /// <summary>
    /// 照明-楼宇照明
    /// </summary>
    public class GetBuildingLightingController : ApiController
    {
        DataServer.BLL.electricity_data bll = new DataServer.BLL.electricity_data();
        DataServer.BLL.device_info bll_info = new DataServer.BLL.device_info();
        public HttpResponseMessage Get()
        {
            var res = new get_building_lighting();
            try
            {
                var data = new List<building_lightingData>();
                #region 表是否存在
                //表名
                var date_base = ConfigurationManager.AppSettings["MySQLDataBase"].ToString();
                //今月的表是否存在
                var jtime = DateTime.Now.ToString("yyyyMM");
                var a1 = bll.IsExistsTable(date_base, "electricity_data_" + jtime);
                if (a1 == false)
                {
                    bll.CreateTable(jtime);
                }
                //昨月的表是否存在
                var ztime = DateTime.Now.AddMonths(-1).ToString("yyyyMM");
                var a = bll.IsExistsTable(date_base, "electricity_data_" + ztime);
                if (a == false)
                {
                    bll.CreateTable(ztime);
                }
                //前月的表是否存在
                var qtime = DateTime.Now.AddMonths(-2).ToString("yyyyMM");
                var b = bll.IsExistsTable(date_base, "electricity_data_" + qtime);
                if (b == false)
                {
                    bll.CreateTable(qtime);
                }
                //昨年的表是否存在
                var zntime = DateTime.Now.AddYears(-1).ToString("yyyy12");
                var an = bll.IsExistsTable(date_base, "electricity_data_" + zntime);
                if (an == false)
                {
                    bll.CreateTable(zntime);
                }
                //前年的表是否存在
                var qntime = DateTime.Now.AddYears(-2).ToString("yyyy12");
                var bn = bll.IsExistsTable(date_base, "electricity_data_" + qntime);
                if (bn == false)
                {
                    bll.CreateTable(qntime);
                }
                #endregion
                //科技馆
                var list = bll_info.GetModelList(" DeviceName like '%照明%' and FloorName like '%科技馆%'");
                //少年宫
                var list1= bll_info.GetModelList(" DeviceName like '%照明%' and FloorName like '%少年宫%'");
                //图书馆
                var list2 = bll_info.GetModelList(" DeviceName like '%照明%' and FloorName like '%图书馆%'");
                var sdate = DateTime.Now.ToString("yyyy-MM-dd 00:00:00");
                var edate = DateTime.Now.AddDays(1).ToString("yyyy-MM-dd 00:00:00");
                var model1 = new building_lightingData();
                model1.BuildingName = "科技馆";
                var lalist = bll.GetModelListDate(" EntireTime>='" + sdate + "' and EntireTime<'" + edate + "'", jtime);
                //科技馆
                decimal? num1 = 0;
                foreach (var item in list)
                {
                    var alist=lalist.Where(x=>x.DeviceId==item.DeviceId).ToList();
                    decimal? num = alist.Sum(x=>Convert.ToDecimal(x.P));
                    num1 += Convert.ToDecimal(num);
                }
                model1.BuildingValue = num1;
                data.Add(model1);               
                var model2 = new building_lightingData();
                model2.BuildingName = "少年宫";
                decimal? num2 = 0;
                foreach (var item in list1)
                {
                    var alist = lalist.Where(x => x.DeviceId == item.DeviceId).ToList();
                    decimal? num = alist.Sum(x => Convert.ToDecimal(x.P));
                    num2 += Convert.ToDecimal(num);
                }
                model2.BuildingValue = num2;
                if (list1 == null)
                {
                    model2.BuildingValue = 0;
                }
                data.Add(model2);
                var model3 = new building_lightingData();
                model3.BuildingName = "图书馆";
                decimal? num3 = 0;
                foreach (var item in list2)
                {
                    var alist = lalist.Where(x => x.DeviceId == item.DeviceId).ToList();
                    decimal? num = alist.Sum(x => Convert.ToDecimal(x.P));
                    num3+= Convert.ToDecimal(num);
                }
                model3.BuildingValue = num3;
                if (list2 == null)
                {
                    model3.BuildingValue= 0;
                }
                data.Add(model3);
                res.code = 200;
                res.msg = "成功";
                res.data = data;

            }
            catch (Exception ex)
            {
                res.code = 500;
                res.msg = "失败，" + ex.Message;
            }
            HttpResponseMessage result = new HttpResponseMessage { Content = new StringContent(JsonConvert.SerializeObject(res), Encoding.GetEncoding("UTF-8"), "application/json") };
            return result;
        }
    }
}