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;

namespace DongYingAPI.Controllers.api
{
    /// <summary>
    /// 空调-用电情况
    /// </summary>
    public class GetElectricalConditionController : 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_electrical_condition();
            //表名
            var date_base = ConfigurationManager.AppSettings["MySQLDataBase"].ToString();
            try
            {
                var data = new List<electrical_conditionData>();
                var list = bll_info.GetModelList("").Where(x => x.FloorName == "科技馆负一层地源热泵").ToList();
                #region 天
                //今天
                var now = DateTime.Now;
                var jdate = DateTime.Now.ToString("yyyy-MM-dd HH:00:00");
                var jtime = now.ToString("yyyyMM");
                var a = bll.IsExistsTable(date_base, "electricity_data_" + jtime);
                if (a == false)
                {
                    bll.CreateTable(jtime);
                }
                //昨天
                var zdate = DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd 00:00:00");
                var ztime = now.ToString("yyyyMM");
                var b = bll.IsExistsTable(date_base, "electricity_data_" + ztime);
                if (b == false)
                {
                    bll.CreateTable(ztime);
                }
                //前天
                var qdate = DateTime.Now.AddDays(-2).ToString("yyyy-MM-dd 00:00:00");
                decimal? num1 = 0;
                decimal? num2 = 0;
                decimal? num3 = 0;
                foreach (var aitem in list)
                {
                    //今天列表
                    var list1 = bll.GetModelListDate(" DeviceId='"+aitem.DeviceId+ "' and EntireTime='"+ jdate + "'", jtime);
                    num1 += list1.Sum(x=>Convert.ToDecimal(x.EH));
                    //昨天列表
                    var list2 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + zdate + "'", ztime);
                    num2 += list2.Sum(x => Convert.ToDecimal(x.EH));
                    //前天列表
                    var list3 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + qdate + "'", jtime);
                    num3 += list3.Sum(x => Convert.ToDecimal(x.EH));
                }
               
                #endregion
                #region 月
                //今月
                var jmdate = DateTime.Now.ToString("yyyy-MM-dd HH:00:00");
                var jmtime = now.ToString("yyyyMM");
                var am = bll.IsExistsTable(date_base, "electricity_data_" + jmtime);
                if (am == false)
                {
                    bll.CreateTable(jmtime);
                }
                //昨月
                var zmdate = DateTime.Now.AddDays(-1).ToString("yyyy-MM-01 00:00:00");
                var zmtime = now.ToString("yyyyMM");
                var bm = bll.IsExistsTable(date_base, "electricity_data_" + zmtime);
                if (bm == false)
                {
                    bll.CreateTable(zmtime);
                }
                //前月
                var qmdate1 = DateTime.Now.AddMonths(-1).ToString("yyyy-MM-01 00:00:00");
                var qmdate2=Convert.ToDateTime(qmdate1);
                var qmdate = qmdate2.AddDays(-1);
                var qmtime = qmdate.ToString("yyyyMM");
                var qm = bll.IsExistsTable(date_base, "electricity_data_" + qmtime);
                if (qm == false)
                {
                    bll.CreateTable(qmtime);
                }
                decimal? mnum1 = 0;
                decimal? mnum2 = 0;
                decimal? mnum3 = 0;
                foreach (var aitem in list)
                {
                    //今月列表
                    var mlist1 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + jmdate + "'", jmtime);
                    mnum1 += mlist1.Sum(x => Convert.ToDecimal(x.EH));
                    //昨月列表
                    var mlist2 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + zmdate + "'", zmtime);
                    mnum2 += mlist2.Sum(x => Convert.ToDecimal(x.EH));
                    //前月列表
                    var mlist3 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + qmdate + "'", jmtime);
                    mnum3 += mlist3.Sum(x => Convert.ToDecimal(x.EH));
                }          
                #endregion
                #region 年
                //今年
                var jydate = DateTime.Now.ToString("yyyy-MM-dd HH:00:00");
                var jytime = now.ToString("yyyyMM");
                var ay = bll.IsExistsTable(date_base, "electricity_data_" + jytime);
                if (ay == false)
                {
                    bll.CreateTable(jmtime);
                }
                //昨年
                var zydate = DateTime.Now.AddYears(-1).ToString("yyyy-12-31 00:00:00");
                var zytime = DateTime.Now.AddYears(-1).ToString("yyyy12");
                var by = bll.IsExistsTable(date_base, "electricity_data_" + zytime);
                if (by == false)
                {
                    bll.CreateTable(zytime);
                }
                //前年
                var qydate1 = DateTime.Now.AddYears(-2).ToString("yyyy-12-31 00:00:00");
                var qydate = Convert.ToDateTime(qydate1);
                var qytime = qmdate.ToString("yyyyMM");
                var qy = bll.IsExistsTable(date_base, "electricity_data_" + qytime);
                if (qy == false)
                {
                    bll.CreateTable(qytime);
                }
                decimal? ynum1 = 0;
                decimal? ynum2 = 0;
                decimal? ynum3 = 0;
                foreach (var aitem in list)
                {
                    //今年列表
                    var ylist1 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + jydate + "'", jytime);
                    ynum1 += ylist1.Sum(x => Convert.ToDecimal(x.EH));
                    //昨年列表
                    var ylist2 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + zydate + "'", zytime);
                    ynum2 += ylist2.Sum(x => Convert.ToDecimal(x.EH));
                    //前年列表
                    var ylist3 = bll.GetModelListDate(" DeviceId='" + aitem.DeviceId + "' and EntireTime='" + qydate + "'", qytime);
                    ynum3 += ylist3.Sum(x => Convert.ToDecimal(x.EH));
                }
               
                #endregion
                var model = new electrical_conditionData();
                model.ToDay = num1 - num2;
                model.YearDay = num2 - num3;
                model.ThisMonth = mnum1 - mnum2;
                model.LastMonth = mnum2 - mnum3;
                model.ThisYear= ynum1 - ynum2;
                model.LastYear= ynum2 - ynum3;
                if (model.YearDay == 0)
                {
                    model.DayDency = 100;
                }
                else
                {
                    model.DayDency = model.ToDay /model.YearDay * 100;
                    if (model.DayDency < 0)
                    {
                        model.DayDency = model.DayDency * -1;
                    }
                    if (model.ToDay < model.DayDency)
                    {
                        model.DayDency = model.DayDency;
                    }
                }
                if (model.LastMonth == 0)
                {
                    model.MonthDency = 100;
                }
                else
                {
                    model.MonthDency = model.ToDay / model.YearDay * 100;
                    if (model.DayDency < 0)
                    {
                        model.DayDency = model.DayDency * -1;
                    }
                    if (model.ThisMonth < model.LastMonth)
                    {
                        model.DayDency = model.DayDency;
                    }
                }
                if (model.LastYear == 0)
                {
                    model.YearDency = 100;
                }
                else
                {
                    model.YearDency = model.ToDay / model.YearDay * 100;
                    if (model.DayDency < 0)
                    {
                        model.DayDency = model.DayDency * -1;
                    }
                    if (model.ThisYear < model.LastYear)
                    {
                        model.DayDency = model.DayDency;
                    }
                }
                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;
        }
    }
}