using System.Diagnostics.CodeAnalysis;
using InnovEnergy.Lib.Utils;

// ReSharper disable once CheckNamespace
namespace InnovEnergy.Lib.Units;

[SuppressMessage("ReSharper", "CompareOfFloatsByEqualityOperator")]
public readonly struct Operators 
{
    public static String Unit   => throw new NotImplementedException();
    public static String Symbol => throw new NotImplementedException();

    #if !HAS_CONSTRUCTOR
    public Operators(Double value) => Value = value;    
    #endif

    public Double Value { get; }
    public override String ToString() => Value.RoundToSignificantDigits(Units.DisplaySignificantDigits) + Unit;
    
    // scalar multiplication 
  
    public static Operators operator *(Double scalar, Operators t) => new Operators(scalar * t.Value);
    public static Operators operator *(Operators t, Double scalar) => new Operators(scalar * t.Value);
    public static Operators operator /(Operators t, Double scalar) => new Operators(t.Value / scalar);
    
    // addition
     
    public static Operators operator +(Operators left, Operators right) => new Operators(left.Value + right.Value);
    public static Operators operator -(Operators left, Operators right) => new Operators(left.Value - right.Value);
    public static Operators operator -(Operators t) => new Operators(-t.Value);
    
    // compare

    public static Boolean operator ==(Operators left, Operators right) => left.Value == right.Value;
    public static Boolean operator !=(Operators left, Operators right) => left.Value != right.Value;
    public static Boolean operator > (Operators left, Operators right) => left.Value >  right.Value;
    public static Boolean operator < (Operators left, Operators right) => left.Value <  right.Value;
    public static Boolean operator >=(Operators left, Operators right) => left.Value >= right.Value;
    public static Boolean operator <=(Operators left, Operators right) => left.Value <= right.Value;

    // conversion

    public static implicit operator Operators(Double d) => new Operators(d);

    // equality

    public Boolean Equals(Operators other) => Value == other.Value;
    public override Boolean Equals(Object? obj) => obj is Operators other && Equals(other);
    public override Int32 GetHashCode() => Value.GetHashCode();
    
}