using DataServer.api.threedimensional;
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.ThreeDimensional
{
    /// <summary>
    /// 用水设备
    /// </summary>
    public class GetWaterEquipmentController : ApiController
    {
        DataServer.BLL.water_meter bll = new DataServer.BLL.water_meter();
        DataServer.BLL.gw_data bll_gw = new DataServer.BLL.gw_data();
        // GET api/<controller>
        public HttpResponseMessage Get(string name = "")
        {
            var res = new get_water_equipment();
            try
            {
                var list = bll.GetModelList(" WaterMeterName like '" + name + "'");
                var data = new List<water_equipmentData>();
                var now = DateTime.Now;
                string time;
                var date = now.ToString("yyyy-MM-dd 00:00:00");
                if (now.Month < 10)
                {
                    time = now.ToString("yyyy_M");
                }
                else
                {
                    time = now.ToString("yyyy_MM");
                }
                var slist = string.Join(",", list.Select(x => x.Reserve1));
                var list1 = bll_gw.GetModelListsDate(slist, time).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                var list2 = bll_gw.GetModelListsDate(slist, time).Where(x => x.XTimeStamp == Convert.ToDateTime(date)).GroupBy(x => x.XTagName).Select(g => g.OrderByDescending(x => x.XTimeStamp).FirstOrDefault()).ToList();
                decimal? num1 = 0;
                decimal? num2 = 0;
                foreach (var item in list1)
                {
                    num1 += Convert.ToDecimal(item.XValue);
                }
                foreach (var item in list2)
                {
                    num2 += Convert.ToDecimal(item.XValue);
                }
                Random rand = new Random();
                var model = new water_equipmentData();
                model.Water = num1 - num2;
                double randomValue = 0.4 + (0.8 - 0.4) * rand.NextDouble();
                double roundedValue = Math.Round(randomValue, 3); // 保留三位小数    
                model.OutletPressure = Convert.ToDecimal(roundedValue);
                model.Speed = 0;
                if (model.Water > 0)
                {
                    model.State = "正常";
                }
                else
                {
                    model.State = "错误";
                }
                data.Add(model);
                res.code = 200;
                res.msg = "成功";
                res.data = data;
            }
            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;
        }
    }
}