using System;
using System.Diagnostics;

// =======================================================================================================================
// Class name:
//
// Description:    For quicker search when moving grid a passive center point grid is coupled
// to one active center point
//
// Copyright (c) 2008 Deltares
//
// Date        ID   Modification
// 2008-06-23  Best Created
// =======================================================================================================================

namespace Deltares.Stability.Calculation.Inner
{
    public class TUpliftActiveCentrePoint
    {
        private string FActiveCenterpointmessage = String.Empty;
        private TCentrePoints FPassiveGid = null;
        private double FXMidActive = 0;
        private double FZMidActive = 0;

        public TUpliftActiveCentrePoint() : base()
        {
            FPassiveGid = new TCentrePoints();
            // TODO: Add any constructor code here
        }

        public double XMidActive
        {
            get
            {
                return FXMidActive;
            }
            set
            {
                FXMidActive = value;
            }
        }

        public double ZMidActive
        {
            get
            {
                return FZMidActive;
            }
            set
            {
                FZMidActive = value;
            }
        }

        public TCentrePoints PassiveGid
        {
            get
            {
                return FPassiveGid;
            }
            set
            {
                FPassiveGid = value;
            }
        }

        public string ActiveCentrePointMessage
        {
            get
            {
                return FActiveCenterpointmessage;
            }
            set
            {
                FActiveCenterpointmessage = value;
            }
        }

        // Private Declarations

        // =======================================================================================================================
        // Date        ID   Modification
        // 2008-06-23  Best Created
        // =======================================================================================================================
        public void CopyActiveCentrePoint(TUpliftActiveCentrePoint AActiveCentrePoint)
        {
            if ((AActiveCentrePoint != null))
            {
                FXMidActive = AActiveCentrePoint.XMidActive;
                FZMidActive = AActiveCentrePoint.ZMidActive;
                FPassiveGid.FilldataFromOldCentrePoints(AActiveCentrePoint.PassiveGid, false);
            }
        }

        public void CopyCalculatedCircles(TUpliftActiveCentrePoint AActiveCentrePoint, bool HasTangentMoved)
        {
            if ((AActiveCentrePoint != null))
            {
                // Check if it is the same active center point
                Debug.Assert(Math.Abs(FXMidActive - AActiveCentrePoint.XMidActive) < MStabDataConstants.CAccuracy);
                Debug.Assert(Math.Abs(FZMidActive - AActiveCentrePoint.ZMidActive) < MStabDataConstants.CAccuracy);
                FPassiveGid.FilldataFromOldCentrePoints(AActiveCentrePoint.PassiveGid, HasTangentMoved);
            }
        }
    }

    // end TUpliftActiveCentrePoint
}