//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="StepVector"
// 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 StepVector : StepGeometricRepresentationItem, IExpConvertableFrom<StepVector>
    {

        private StepDirection _direction;

        private StepVector(StepModel model) : base(model) { }

        public StepVector(StepModel model, StepDirection direction, double length)
            : base(model)
        {
            Direction = direction;
            Length = length;
        }

        public double Length { get; set; }

        public StepDirection Direction
        {
            get { return _direction; }
            set
            {
                ArgumentNullException.ThrowIfNull(value);

                _direction = value;
            }
        }

        public override StepItemType ItemType => StepItemType.Vector;

        public void FromInstance(StepVector entity)
        {
            base.FromInstance(entity);
            _direction = entity.Direction;
        }

        internal static StepVector FromSyntax(StepModel binder, ExpSyntaxNode syntaxList)
        {
            ExpNodePresidentEnumerator enumerator = new ExpNodePresidentEnumerator(syntaxList);
            StepVector vector = new StepVector(binder);
            enumerator.AssertEnumeratorCount(3);
            vector.Name = (enumerator[0]as ExpStringNode)!.Value;
            vector.Direction = binder[enumerator[1]] as StepDirection;
            vector.Length = (enumerator[2]as ExpRealNumberNode)!.Value;
            return vector;
        }

    }
}