using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace IStation.Calculation
{
    /// <summary>
    /// 能效标准业务周辅助类
    /// </summary>
    public class EtaStandardLogicWeekHelper
    {
        /// <summary>
        /// 分析
        /// </summary>
        public static List<Model.EtaStandardLogicWeekRecord> Standard
            (
                long CorpID,
                string ObjectType,
                long ObjectID,
                DateTime StartDay,
                DateTime EndDay,
                IEnumerable<Model.EtaStandardConfigure> configures,
                IEnumerable<Model.EtaStandardLogicDayRecord> list
            )
        {
            if (StartDay.Date > EndDay.Date)
                return default;
            if (configures == null || configures.Count() < 1)
                return default;
            if (list == null || list.Count() < 1)
                return default;

            var dt_now = DateTime.Now;
            var record_list = new List<Model.EtaStandardLogicWeekRecord>();
            foreach (var configure in configures)
            {
                var configure_record_list = list.Where(x => x.ConfigureID == configure.ID).ToList();
                if (configure_record_list != null && configure_record_list.Count > 0)
                {
                    var record = new Model.EtaStandardLogicWeekRecord();
                    record.CorpID = CorpID;
                    record.ConfigureID = configure.ID;
                    record.ObjectType = ObjectType;
                    record.ObjectID = ObjectID;
                    record.StartDay = StartDay.Date;
                    record.EndDay = EndDay.Date;
                    record.DataTime = dt_now;
                    record.LowerLimit = configure.LowerLimit;
                    record.UpperLimit = configure.UpperLimit;

                    record.Dt = configure_record_list.Sum(t => t.Dt);
                    record.Dtt = configure_record_list.Sum(t => t.Dtt);
                    record.Qt = configure_record_list.Sum(t => t.Qt);
                    record.Qtt = configure_record_list.Sum(t => t.Qtt);
                    record.PointCount = configure_record_list.Sum(t => t.PointCount);
                    record.TotalPointCount = configure_record_list.Sum(t => t.TotalPointCount);


                    record.Qmin = configure_record_list.Min(t => t.Qmin);
                    record.Qmax = configure_record_list.Max(t => t.Qmax);
                    record.Qavg = configure_record_list.Sum(t => t.Qavg * ((double)t.PointCount) / ((double)record.PointCount));

                    record.Emin = configure_record_list.Min(t => t.Emin);
                    record.Emax = configure_record_list.Max(t => t.Emax);
                    record.Eavg = configure_record_list.Sum(t => t.Eavg * ((double)t.PointCount) / ((double)record.PointCount));

                    record.Hmin = configure_record_list.Min(t => t.Hmin);
                    record.Hmax = configure_record_list.Max(t => t.Hmax);
                    record.Havg = configure_record_list.Sum(t => t.Havg * ((double)t.PointCount) / ((double)record.PointCount));

                    record.Pmin = configure_record_list.Min(t => t.Pmin);
                    record.Pmax = configure_record_list.Max(t => t.Pmax);
                    record.Pavg = configure_record_list.Sum(t => t.Pavg * ((double)t.PointCount) / ((double)record.PointCount));

                    record.WPmin = configure_record_list.Min(t => t.WPmin);
                    record.WPmax = configure_record_list.Max(t => t.WPmax);
                    record.WPavg = configure_record_list.Sum(t => t.WPavg * ((double)t.PointCount) / ((double)record.PointCount));

                    record.UWPmin = configure_record_list.Min(t => t.UWPmin);
                    record.UWPmax = configure_record_list.Max(t => t.UWPmax);
                    record.UWPavg = configure_record_list.Sum(t => t.UWPavg * ((double)t.PointCount) / ((double)record.PointCount));

                    record_list.Add(record);
                }
            }

            return record_list;
        }

    }
}