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

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

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

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


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

        /// <summary>
        /// 计算
        /// </summary>
        public bool Calculate(string p, string q, string h, out double uwp)
        {
            uwp = 0;
            if (!double.TryParse(p, out double tp))
            {
                return false;
            }
            if (!double.TryParse(q, out double tq))
            {
                return false;
            }
            if (tq < 0.1)
            {
                return false;
            }
            if (!double.TryParse(h, out double th))
            {
                return false;
            }
            if (th < 0.1)
            {
                return false;
            }

            uwp = CalcuHelper.CalculateUWP(tp, tq, th);
            return true;
        }
    }
}