namespace Yw.WinFrmUI
{
    /// <summary>
    /// 损失统计输入辅助类
    /// </summary>
    public class HydroLossStatisticsInputHelper
    {
        /// <summary>
        /// 创建
        /// </summary>
        public static HydroLossStatisticsInputViewModel Create
           (
                Yw.Model.HydroModelInfo hydroInfo,
                HydroCalcuResult calcuResult,
                List<HydroLossStatisticsItemViewModel> allItemList
            )
        {
            if (hydroInfo == null)
            {
                return default;
            }
            if (calcuResult == null || !calcuResult.Succeed)
            {
                return default;
            }
            if (allItemList == null || allItemList.Count < 1)
            {
                return default;
            }

            var vm = new HydroLossStatisticsInputViewModel();
            vm.Items = new List<HydroLossStatisticsInputItemViewModel>();

            var itemForInitial = new HydroLossStatisticsInputItemViewModel();
            itemForInitial.EnergyName = "初始势能";
            vm.Items.Add(itemForInitial);
            var initialItemList = allItemList.Where(x => x.EnergyType == eEnergyType.Input).ToList();
            if (initialItemList.Count > 0)
            {
                itemForInitial.EnergyValue = initialItemList.Sum(x => x.EnergyValue);
            }

            var itemForPump = new HydroLossStatisticsInputItemViewModel();
            itemForPump.EnergyName = "水泵提升";
            vm.Items.Add(itemForPump);
            if (hydroInfo.Pumps != null && hydroInfo.Pumps.Count > 0)
            {
                var allCalcuVisualDict = calcuResult.GetVisualDict();
                foreach (var pump in hydroInfo.Pumps)
                {
                    var calcuPumpResult = allCalcuVisualDict?.GetValue(pump.Code) as HydroCalcuPumpResult;
                    if (calcuPumpResult != null)
                    {
                        if (calcuPumpResult.CalcuP.HasValue)
                        {
                            itemForPump.EnergyValue += calcuPumpResult.CalcuP.Value * 1000;
                        }
                    }
                }
            }

            vm.TotalEnergyValue = vm.Items.Sum(x => x.EnergyValue);

            //w=>kW
            vm.TotalEnergyValue = Math.Round(vm.TotalEnergyValue / 1000d, 1);
            vm.Items.ForEach(x => x.EnergyValue = Math.Round(x.EnergyValue / 1000d, 1));

            return vm;
        }

    }
}