// /**
//  * File: PerformanceValue.cs
//  * Author: haraldwolff
//  *
//  * This file and it's content is copyrighted by the Author and / or copyright holder.
//  * Any use wihtout proper permission is illegal and may lead to legal actions.
//  *
//  *
//  **/
using System;
using ln.perfdb.storage;
using ln.skyscanner.checks;

namespace ln.skyscanner.perfvalue
{
    public class PerformanceValue
    {
        public string[] PerfPath { get; private set; }
        public string PerfName => string.Join("/", PerfPath);

        public double LastValue { get; set; }

        public double WarnLower { get; set; } = Double.MinValue;
        public double WarnUpper { get; set; } = Double.MaxValue;
        public double CritLower { get; set; } = Double.MinValue;
        public double CritUpper { get; set; } = Double.MaxValue;

        public bool IgnoreLimits;

        public String PerfUnit { get; set; } = String.Empty;
        public String Group { get; set; } = String.Empty;

        public double ExpectedMaximum { get; set; } = double.MaxValue;
        public double ExpectedMinimum { get; set; } = double.MinValue;


        private PerformanceValue()
        {
        }
        public PerformanceValue(string[] perfPath,double wLower = Double.MinValue,double wUpper = Double.MaxValue, double cLower = Double.MinValue, double cUpper = Double.MaxValue)
        {
            PerfPath = perfPath;
            LastValue = 0;

            WarnLower = wLower;
            WarnUpper = wUpper;
            CritLower = cLower;
            CritUpper = cUpper;
        }

        public CheckState CheckState
        {
            get
            {
                if (IgnoreLimits)
                    return CheckState.OK;

                if ((LastValue < CritLower) || (LastValue > CritUpper))
                    return CheckState.CRITICAL;
                if ((LastValue < WarnLower) || (LastValue > WarnUpper))
                    return CheckState.WARN;

                return CheckState.OK;
            }
        }


    }
}