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>
    /// 煤磨系统实时负荷
    /// </summary>
    public class GetGrindLoadController : ApiController
    {
        DataServer.BLL.electrical_installation bll = new DataServer.BLL.electrical_installation();
        DataServer.BLL.gw_data bll_gw = new DataServer.BLL.gw_data();
        // GET api/<controller>
        public HttpResponseMessage Get(string date = "")
        {
            var res = new get_one_load();
            try
            {
                var list = bll.GetModelList("").Where(x=>x.EquipmentName.Contains("煤磨")).ToList();
                var alist = new List<one_loadData>();
                var now = DateTime.Now;
                if (date == "日")
                {
                    for (int i = 0; i < 6; i++)
                    {
                        var model = new one_loadData();
                        model.time = DateTime.Now.AddDays(-i).ToString("dd号");
                        var sdate = now.AddDays(-i).ToString("yyyy-MM-dd 00:00:00");
                        var edate = now.AddDays(-i + 1).ToString("yyyy-MM-dd 00:00:00");
                        decimal? num = 0;
                        foreach (var aitem in list)
                        {
                            var blist = bll_gw.GetModelList(" XTagName like '%" + aitem.P + "' and XTimeStamp>='" + sdate + "' and XTimeStamp<'" + edate + "'").DistinctBy(x =>new { x.XTagName, x.XTimeStamp }).ToList();
                            foreach (var item in blist)
                            {
                                num += Convert.ToDecimal(item.XValue);
                                
                            }
                        }
                        model.RealTimeLoad = num;
                        if (model.RealTimeLoad == null)
                        {
                            model.RealTimeLoad = 0;
                        }
                        alist.Add(model);
                    }
                }
                if (date == "月")
                {
                    for (int i = 0; i < 6; i++)
                    {
                        var model = new one_loadData();
                        model.time = DateTime.Now.AddMonths(-i).ToString("MM月");
                        var sdate = now.AddMonths(-i).ToString("yyyy-MM-01 00:00:00");
                        var edate = now.AddMonths(-i + 1).ToString("yyyy-MM-01 00:00:00");
                        decimal? num = 0;
                        foreach (var aitem in list)
                        {
                            var blist = bll_gw.GetModelList(" XTagName like '%" + aitem.P + "' and XTimeStamp>='" + sdate + "' and XTimeStamp<'" + edate + "'").DistinctBy(x => new { x.XTagName, x.XTimeStamp }).ToList();
                            foreach (var item in blist)
                            {
                                num += Convert.ToDecimal(item.XValue);
                                
                            }
                        }
                        model.RealTimeLoad = num;
                        if (model.RealTimeLoad == null)
                        {
                            model.RealTimeLoad = 0;
                        }
                        alist.Add(model);
                    }
                }
                if (date == "年")
                {
                    for (int i = 0; i < 6; i++)
                    {
                        var sdate = now.AddYears(-i).ToString("yyyy-01-01 00:00:00");
                        var edate = now.AddYears(-i + 1).ToString("yyyy-01-01 00:00:00");
                        if(Convert.ToDateTime(sdate)>=Convert.ToDateTime("2024-01-01 00:00:00"))
                        {
                            var model = new one_loadData();
                            model.time = DateTime.Now.AddYears(-i).ToString("yyyy年");
                            decimal? num = 0;
                            foreach (var aitem in list)
                            {

                                var blist = bll_gw.GetModelList(" XTagName like '%" + aitem.P + "' and XTimeStamp>='" + sdate + "' and XTimeStamp<'" + edate + "'").DistinctBy(x => new { x.XTagName, x.XTimeStamp }).ToList();
                                foreach (var item in blist)
                                {
                                    num += Convert.ToDecimal(item.XValue);

                                }
                            }
                            model.RealTimeLoad = num;
                            if (model.RealTimeLoad == null)
                            {
                                model.RealTimeLoad = 0;
                            }
                            alist.Add(model);
                        }
                        else
                        {
                            var model = new one_loadData();
                            model.time = DateTime.Now.AddYears(-i).ToString("yyyy年");
                            decimal? num = 0;
                            model.RealTimeLoad = num;
                            if (model.RealTimeLoad == null)
                            {
                                model.RealTimeLoad = 0;
                            }
                            alist.Add(model);
                        }
                        
                    }
                }
                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;
        }
    }
}