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

namespace IStation.Model.Monitor 
{
    /// <summary>
    /// 效率计算公式参数
    /// </summary>
    public class ECalculationFormulaParas : JsonModel<ECalculationFormulaParas>
    {
        /// <summary>
        /// 瞬时流量测点标识
        /// </summary>
        public long Q { get; set; }

        /// <summary>
        /// 扬程测点标识
        /// </summary>
        public long H { get; set; }

        /// <summary>
        /// 有功功率测点标识
        /// </summary>
        public long P { get; set; }

        /// <summary>
        /// 计算
        /// </summary>
        public bool Calculate(double q, double h, double p, out double e)
        {
            e = 0;
            if (p < 0.1)
                return false;
            e = CalcuHelper.CalculateE(q, h, p);
            return true;
        }

        /// <summary>
        /// 计算
        /// </summary>
        public bool Calculate(string q, string h, string p, out double e)
        {
            e = 0;
            if (!double.TryParse(q, out double tq))
            {
                return false;
            }
            if (!double.TryParse(h, out double th))
            {
                return false;
            }
            if (!double.TryParse(p, out double tp))
            {
                return false;
            }
            e = CalcuHelper.CalculateE(tq, th, tp);
            return true;
        }

    }
}