namespace IStation.Service
{
    /// <summary>
    /// 能效(多)实时记录
    /// </summary>
    public partial class EtaMultiRealRecord
    {
         
        /// <summary>
        ///  通过 Station 获取流量、扬程、日期区间内运行的汇总内容数据
        /// </summary>
        public List<Model.EtaMultiRunSummaryContent> GetRunSummaryContentByStationOfQHDayRange(int Station, double Qmin, double Qmax, double Hmin, double Hmax, DateTime StartDay, DateTime EndDay)
        {
            //判断流量
            if (Qmin > Qmax)
            {
                return default;
            }
            //判断扬程
            if (Hmin > Hmax)
            {
                return default;
            }
            //判断日期
            if (StartDay.Date > EndDay.Date)
            {
                return default;
            }
            var dal = DALCreateHelper.CreateDAL<DAL.IEtaMultiRealRecord>();
            var entity_list = dal.GetRunSummaryContentByStationOfQHDayRange(Station, Qmin, Qmax, Hmin, Hmax, StartDay.Date, EndDay.Date);
            var model_list = Entity2Models(entity_list);
            return model_list;
        } 
 
        /// <summary>
        /// 获取流量扬程区间的运行时间和平均效率
        /// </summary>
        public List<Model.EtaQHETRect> GetRunQHETRectByObjectOfDayRange(int Station, double Qspace, double Hspace, DateTime StartDay, DateTime EndDay)
        {
            if (StartDay.Date > EndDay.Date)
            {
                return default;
            }
            if (Qspace <= 0 || Hspace <= 0)
            {
                return default;
            }

            var dal = DALCreateHelper.CreateDAL<DAL.IEtaMultiRealRecord>();
            var entity_list = dal.GetRunQHETByStationOfDayRange(Station, StartDay, EndDay);
            if (entity_list == null || entity_list.Count < 1)
            {
                return default;
            }

            //流量最小值
            var min_double_q = entity_list.Min(x => x.Q);
            int q_min = 0;
            if (min_double_q > 10000)
                q_min = (int)(Math.Floor((min_double_q / 10000)) * 10000);
            else if (min_double_q > 1000)
                q_min = (int)(Math.Floor((min_double_q / 1000)) * 1000);
            else if (min_double_q > 100)
                q_min = (int)(Math.Floor((min_double_q / 100)) * 100);
            else
                q_min = (int)(Math.Floor((min_double_q / Qspace)) * Qspace);



            //流量最大值
            int q_max = (int)Math.Ceiling(entity_list.Max(x => x.Q));


            //扬程最大值
            int h_max = (int)Math.Ceiling(entity_list.Max(x => x.H));
            //扬程最小值
            int h_min = (int)Math.Floor(entity_list.Min(x => x.H));

            //流量小数位数
            var q_digit = 1;
            //扬程小数位数
            var h_digit = 2;

            var list = new List<Model.EtaQHETRect>();

            double q_temp = q_min;
            while (q_temp < q_max)
            {
                double q_temp_over = Math.Round(q_temp + Qspace, q_digit);
                if (q_temp_over > q_max)
                    q_temp_over = q_max;

                double h_temp = h_min;
                while (h_temp < h_max)
                {
                    double h_temp_over = Math.Round(h_temp + Hspace, h_digit);
                    if (h_temp_over > h_max)
                        h_temp_over = h_max;

                    var items = entity_list.Where(t => t.H >= h_temp && t.H <= h_temp_over && t.Q >= q_temp && t.Q <= q_temp_over).ToList();

                    var model = new Model.EtaQHETRect();
                    model.Hmax = h_temp_over;
                    model.Hmin = h_temp;
                    model.Qmax = q_temp_over;
                    model.Qmin = q_temp;
                    if (items.Count > 0)
                    {
                        model.Tsum = items.Sum(t => t.T);
                        model.Eavg = Math.Round(items.Average(t => t.E), 2);
                    }
                    list.Add(model);

                    h_temp = h_temp_over;
                }

                q_temp = q_temp_over;
            }

            return list;
        }

        /// <summary>
        /// 获取流量扬程区间的运行时间和平均效率
        /// </summary>
        public Model.EtaQHETRectList GetRunQHETRectListByObjectOfDayRange(int Station, double Qspace, double Hspace, DateTime StartDay, DateTime EndDay)
        {
            if (EndDay.Date < StartDay.Date)
            {
                return default;
            }
            if (Qspace <= 0 || Hspace <= 0)
            {
                return default;
            }

            var dal = DALCreateHelper.CreateDAL<DAL.IEtaMultiRealRecord>();
            var entity_list = dal.GetRunQHETByStationOfDayRange(Station, StartDay, EndDay);
            if (entity_list == null || entity_list.Count < 1)
            {
                return default;
            }

            var list = new Model.EtaQHETRectList();

            //流量最大值
            int q_max = (int)Math.Ceiling(entity_list.Max(x => x.Q));
            //流量最小值
            int q_min = (int)Math.Floor(entity_list.Min(x => x.Q));

            //扬程最大值
            int h_max = (int)Math.Ceiling(entity_list.Max(x => x.H));
            //扬程最小值
            int h_min = (int)Math.Floor(entity_list.Min(x => x.H));

            //流量小数位数
            var q_digit = 1;
            //扬程小数位数
            var h_digit = 2;

            list.Qmax = q_max;
            list.Qmin = q_min;
            list.Hmax = h_max;
            list.Hmin = h_min;
            list.Qspace = Qspace;
            list.Hspace = Hspace;

            double q_temp = q_min;
            while (q_temp < q_max)
            {
                double q_temp_over = Math.Round(q_temp + Qspace, q_digit);
                if (q_temp_over > q_max)
                    q_temp_over = q_max;

                double h_temp = h_min;
                while (h_temp < h_max)
                {
                    double h_temp_over = Math.Round(h_temp + Hspace, h_digit);
                    if (h_temp_over > h_max)
                        h_temp_over = h_max;

                    var items = entity_list.Where(t => t.H >= h_temp && t.H <= h_temp_over && t.Q >= q_temp && t.Q <= q_temp_over).ToList();
                    if (items.Count > 0)
                    {
                        var model = new Model.EtaQHETRect();
                        model.Hmax = h_temp_over;
                        model.Hmin = h_temp;
                        model.Qmax = q_temp_over;
                        model.Qmin = q_temp;
                        model.Tsum = items.Sum(t => t.T);
                        model.Eavg = Math.Round(items.Average(t => t.E), 2);
                        list.RectList.Add(model);
                    }

                    h_temp = h_temp_over;
                }

                q_temp = q_temp_over;
            }

            return list;
        }

     


    }
}