using DataServer.api;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Security.Policy;
using System.Text;
using System.Web.Http;
using System.Web.Mvc;

namespace DongYingAPI.Controllers.api
{
    /// <summary>
    /// 空调-日用电量
    /// </summary>
    public class GetDailyElectricityController : 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_daily_electricity();
            try
            {
                var data = new List<daily_electricityData>();
                var time = DateTime.Now.ToString("yyyyMM");
                var stime = DateTime.Now.AddDays(-1).ToString("yyyyMM");
                #region 表是否存在
                //表名
                var date_base = ConfigurationManager.AppSettings["MySQLDataBase"].ToString();
                //今月的表是否存在
                var a1 = bll.IsExistsTable(date_base, "electricity_data_" + time);
                if (a1 == false)
                {
                    bll.CreateTable(time);
                }
                //上月
                var a = bll.IsExistsTable(date_base, "electricity_data_" + stime);
                if (a1 == false)
                {
                    bll.CreateTable(stime);
                }
                #endregion
                //今天
                var sdate = DateTime.Now.AddHours(-1).ToString("yyyy-MM-dd HH:00:00");
                //昨天
                var edate = DateTime.Now.ToString("yyyy-MM-dd 00:00:00");
                //前天
                var qdate=DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd 00:00:00");

                var list = bll_info.GetModelList("").Where(x => x.FloorName == "科技馆负一层地源热泵").ToList();
                decimal? num1 = 0;
                decimal? num2 = 0;
                decimal? num3 = 0;
                string slist=string.Join(",", list.Select(x=>x.DeviceId));
                //今天列表
                var list1 = bll.GetModelListsDate(slist, time).Where(x =>  x.EntireTime == Convert.ToDateTime(sdate)).ToList();
                foreach (var item in list1)
                {
                    num1 += item.EH;
                }
                //昨天列表
                var list2 = bll.GetModelListsDate(slist, stime).Where(x =>  x.EntireTime == Convert.ToDateTime(edate)).ToList();
                foreach (var item in list2)
                {
                    num2 += item.EH;
                }
                //前天列表
                var list3 = bll.GetModelListsDate(slist, stime).Where(x => x.EntireTime == Convert.ToDateTime(qdate)).ToList();
                foreach (var item in list3)
                {
                    num3 += item.EH;
                }
                var model = new daily_electricityData();
                model.CurrentDate = num1 - num2;
                if (model.CurrentDate == 0)
                {
                    model.CurrentDate = 0;
                }
                model.YesterDay=num2- num3;
                if(model.YesterDay == 0)
                {
                    model.YesterDay = 0;
                }
                data.Add(model);
                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;
        }
    }
}