//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="StepCircle"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//     
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//     
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Model.Step;
using StgSharp.Script;
using StgSharp.Script.Express;

using System;
using System.Collections.Generic;

namespace StgSharp.Model.Step
{
    public class StepCircle : StepConic, IExpConvertableFrom<StepCircle>
    {

        private StepAxis2Placement _position;

        public StepCircle(StepModel model) : base(model) { }

        public StepCircle(StepModel model, StepAxis2Placement position, float radius)
            : base(model)
        {
            Position = position;
            Radius = radius;
        }

        public float Radius { get; set; }

        public StepAxis2Placement Position
        {
            get { return _position; }
            set
            {
                if (value == null) {
                    throw new ArgumentNullException();
                }

                _position = value;
            }
        }

        public override StepItemType ItemType => StepItemType.Circle;

        public void FromInstance(StepCircle entity)
        {
            base.FromInstance(entity);
            this._position = entity.Position;
        }

        internal static StepCircle FromSyntax(StepModel binder, ExpSyntaxNode syntaxList)
        {
            ExpNodePresidentEnumerator enumerator = new ExpNodePresidentEnumerator(syntaxList);
            StepCircle circle = new StepCircle(binder);
            enumerator.AssertEnumeratorCount(3);
            circle.Name = (enumerator[0]as ExpStringNode)!.Value;
            circle.Position = binder[enumerator[1]] as StepAxis2Placement;
            circle.Radius = (enumerator[2]as ExpRealNumberNode)!.Value;
            return circle;
        }

    }
}