namespace HStation.WinFrmUI
{
    /// <summary>
    /// 精度流量视图
    /// </summary>
    public class SimulationPrintAccuracyFlowViewModel
    {
        /// <summary>
        /// 
        /// </summary>
        public SimulationPrintAccuracyFlowViewModel() { }

        /// <summary>
        /// 
        /// </summary>
        public SimulationPrintAccuracyFlowViewModel(List<SimulationPrintAccuracyItemViewModel> allItemList)
        {
            var items = allItemList?.Where(x => x.EvaluateError.HasValue).ToList();
            if (items == null || items.Count < 1)
            {
                return;
            }
            var flowList = items
                .Where(x => x.PropName == HydroVisualCalcuProp.CalcuQ
                || x.PropName == HydroVisualCalcuProp.CalcuFlow).ToList();
            if (flowList == null || flowList.Count < 1)
            {
                return;
            }
            this.AvgError = Math.Round(flowList.Average(x => x.EvaluateError.Value), 1);
        }

        /// <summary>
        /// 平均误差
        /// </summary>
        public double? AvgError { get; set; }
    }
}