// Copyright (C) Stichting Deltares 2024. All rights reserved.
// 
// This file is part of the Dam Engine.
// 
// The Dam Engine is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// 
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// 
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System;
using Deltares.DamEngine.Data.Standard;

namespace Deltares.DamEngine.Data.General.TimeSeries;

public class TimeSerieEntry
{
    public TimeSerieEntry() {}

    public TimeSerieEntry(DateTime dateTime, double value)
    {
        DateTime = dateTime;
        Value = value;
    }

    public virtual DateTime DateTime { get; set; }
    public virtual double Value { get; set; }
    public virtual double? BishopCircleCentreX { get; set; }
    public virtual double? BishopCircleCentreZ { get; set; }
    public virtual double? BishopCircleRadius { get; set; }

    public TimeSerieEntry GetShallowCopy()
    {
        return new TimeSerieEntry
        {
            DateTime = DateTime,
            Value = Value
        };
    }

    public TimeSerieEntry Map(Func<TimeSerieEntry, double> function)
    {
        return Map(0, function);
    }

    public TimeSerieEntry Map(double missingValue, Func<TimeSerieEntry, double> function)
    {
        TimeSerieEntry entry = GetShallowCopy();
        try
        {
            entry.Value = !Value.AlmostEquals(missingValue) ? function(this) : missingValue;
        }
        catch
        {
            entry.Value = missingValue;
        }

        return entry;
    }

    public void Assign(TimeSerieEntry entry)
    {
        DateTime = entry.DateTime;
        Value = entry.Value;
    }
}