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

namespace JinanCementFactoryAPI.Controllers.api
{
    /// <summary>
    /// 实时碳排放
    /// </summary>
    public class GetRealtimeCarbonController : 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()
        {
            var res = new get_realtime_carbon();
            try
            {
                var list = bll.GetModelList("");
                var alist = new List<realtime_carbonData>();
                var now=DateTime.Now;
                string time;
                if (now.Month < 10)
                {
                    time = now.ToString("yyyy_M");
                }
                else
                {
                    time = now.ToString("yyyy_MM");
                }
                for(var i = 0; i < 6; i++)
                {
                    var sdate = now.AddHours(-i).ToString("yyyy-MM-dd HH:00:00");
                    var edate = now.AddHours(-(i + 1)).ToString("yyyy-MM-dd HH:00:00");
                    var model = new realtime_carbonData();
                    model.CarbonTime = DateTime.Now.AddHours(-i).ToString("HH:00");
                    decimal? num1 = 0;
                    decimal? num2 = 0;
                    var slist=string.Join(",", list.Select(x=>x.Reserve1));
                    var list1 = bll_gw.GetModelListsDate(slist, time).DistinctBy(x => new { x.XTagName, x.XTimeStamp }).ToList();
                    var alist1=new List<DataServer.Model.gw_data>(); 
                    if (i == 0)
                    {
                        alist1 = list1.GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                    }
                    else
                    {
                        alist1 = list1.Where(x => x.XTimeStamp == Convert.ToDateTime(sdate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                    }
                    var alist2 = list1.Where(x => x.XTimeStamp == Convert.ToDateTime(edate)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                    foreach (var item in alist1)
                    {
                        num1 += Convert.ToDecimal(item.XValue);
                    }
                    foreach (var item in alist2)
                    {
                        num2 += Convert.ToDecimal(item.XValue);
                    }
                    model.CarbonValue =Convert.ToDecimal(Math.Round(Convert.ToDouble((num1-num2) * Convert.ToDecimal(25.909) * Convert.ToDecimal(0.02610) * 44 / 12),3)) ;
                    alist.Add(model);
                }
                res.code = 200;
                res.msg = "成功";
                res.data = alist;
            }
            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;
        }
    }
}