JinanCementFactory/JinanCementFactoryAPI/Controllers/api/GetCarbonEmissionController.cs

using DataServer.api;
using Microsoft.Ajax.Utilities;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data.SqlTypes;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Web.Http;

namespace JinanCementFactoryAPI.Controllers.api
{
    /// <summary>
    /// 碳排放量
    /// </summary>
    public class GetCarbonEmissionController : ApiController
    {
        DataServer.BLL.coal_equipment bll = new DataServer.BLL.coal_equipment();
        DataServer.BLL.gw_data bll_gw = new DataServer.BLL.gw_data();
        // GET api/<controller>
        public HttpResponseMessage Get(string date="")
        {
            var res = new get_carbon_emission();
            try
            {
                if(!string.IsNullOrEmpty(date))
                {
                    var list = bll.GetModelList("");
                    var alist = new List<carbon_emissionData>();
                    var now = DateTime.Now;
                    string time;
                    if (now.Month < 10)
                    {
                        time = now.ToString("yyyy_M");
                    }
                    else
                    {
                        time = now.ToString("yyyy_MM");
                    }
                    if (date == "月")
                    {
                        for (int i = 0; i < 6; i++)
                        {
                            var jdate = now.AddMonths(-i).ToString("yyyy-MM-01 00:00:00");
                            var zdate = now.AddMonths(-(i+1)).ToString("yyyy-MM-01 00:00:00");
                            string ztime;
                            if (Convert.ToDateTime(zdate).Month < 10)
                            {
                                ztime = Convert.ToDateTime(zdate).ToString("yyyy_M");
                            }
                            else
                            {
                                ztime = Convert.ToDateTime(zdate).ToString("yyyy_MM");
                            }
                            string jtime;
                            if (Convert.ToDateTime(jdate).Month < 10)
                            {
                                jtime = Convert.ToDateTime(jdate).ToString("yyyy_M");
                            }
                            else
                            {
                                jtime = Convert.ToDateTime(jdate).ToString("yyyy_MM");
                            }
                            var model = new carbon_emissionData();
                            model.CarbonTime = DateTime.Now.AddMonths(-i).ToString("MM月");
                            decimal? num1 = 0;
                            decimal? num2 = 0;
                            var slist=string.Join(",", list.Select(x=>x.Reserve1));
                            var blist = new List<DataServer.Model.gw_data>();
                            var clist = new List<DataServer.Model.gw_data>();
                            if (i == 0)
                            {
                                blist = bll_gw.GetModelListsDate(slist, jtime).GroupBy(x=>x.XTagName).Select(g=>g.OrderByDescending(x=>x.XTimeStamp).FirstOrDefault()).ToList();
                            }
                            else
                            {
                                blist = bll_gw.GetModelListsDate(slist, jtime).Where(x=>x.XTimeStamp==Convert.ToDateTime(jdate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                               
                            }
                            clist = bll_gw.GetModelListsDate(slist, ztime).Where(x => x.XTimeStamp == Convert.ToDateTime(zdate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                            foreach (var item in blist)
                            {
                                num1 += Convert.ToDecimal(item.XValue);
                            }
                            foreach (var item in clist)
                            {
                                num2 += Convert.ToDecimal(item.XValue);
                            }
                            model.CarbonValue = num1 - num2;
                            if (model.CarbonValue == null)
                            {
                                model.CarbonValue = 0;
                            }
                            alist.Add(model);
                        }
                    }
                    if (date == "年")
                    {
                        for (int i = 0; i < 6; i++)
                        {
                            var jdate = now.AddYears(-i).ToString("yyyy-01-01 00:00:00");
                            var zdate = now.AddYears(-(i+1)).ToString("yyyy-01-01 00:00:00");
                            if(Convert.ToDateTime(jdate)>=Convert.ToDateTime("2024-01-01 00:00:00"))
                            {
                                string ztime;
                                if (Convert.ToDateTime(zdate).Month < 10)
                                {
                                    ztime = Convert.ToDateTime(zdate).ToString("yyyy_M");
                                }
                                else
                                {
                                    ztime = Convert.ToDateTime(zdate).ToString("yyyy_MM");
                                }
                                string jtime;
                                if (Convert.ToDateTime(jdate).Month < 10)
                                {
                                    jtime = Convert.ToDateTime(jdate).ToString("yyyy_M");
                                }
                                else
                                {
                                    jtime = Convert.ToDateTime(jdate).ToString("yyyy_MM");
                                }
                                var model = new carbon_emissionData();
                                model.CarbonTime = DateTime.Now.AddYears(-i).ToString("yyyy");
                                decimal? num1 = 0;
                                decimal? num2 = 0;
                                var slist = string.Join(",", list.Select(x => x.Reserve1));
                                var blist = new List<DataServer.Model.gw_data>();
                                var clist = new List<DataServer.Model.gw_data>();
                                if (i == 0)
                                {
                                    blist = bll_gw.GetModelListsDate(slist, time).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                                }
                                else
                                {
                                    blist = bll_gw.GetModelListsDate(slist, jtime).Where(x => x.XTimeStamp == Convert.ToDateTime(jdate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();

                                }
                                clist = bll_gw.GetModelListsDate(slist, ztime).Where(x => x.XTimeStamp == Convert.ToDateTime(zdate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                                foreach (var item in blist)
                                {
                                    num1 += Convert.ToDecimal(item.XValue);
                                }
                                foreach (var item in clist)
                                {
                                    num2 += Convert.ToDecimal(item.XValue);
                                }
                                model.CarbonValue = num1 - num2;
                                if (model.CarbonValue == null)
                                {
                                    model.CarbonValue = 0;
                                }
                                alist.Add(model);
                            }
                            else
                            {
                                
                                var model = new carbon_emissionData();
                                model.CarbonTime = DateTime.Now.AddYears(-i).ToString("yyyy");
                                model.CarbonValue = 0;
                                if (model.CarbonValue == null)
                                {
                                    model.CarbonValue = 0;
                                }
                                alist.Add(model);
                            }
                   
                        }
                    }
                    res.code = 200;
                    res.msg = "成功";
                    res.data = alist;
                }
                else
                {
                    res.code = 201;
                    res.msg = "参数不能为空";
                }
                
            }
            catch (Exception ex)
            {
                res.code = 500;
                res.msg = ex.Message;
            }
            HttpResponseMessage result = new HttpResponseMessage { Content = new StringContent(JsonConvert.SerializeObject(res), Encoding.GetEncoding("UTF-8"), "application/json") };
            return result;
        }
    }
}