using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WebWindowTest.Json;
using static WebWindowTest.Json.WindowConst;

namespace WebWindowTest.Models
{
    public class FrameDimension:AreaDimension
    {
        #region Public Constructors

        public FrameDimension(Frame ParentFrame, int nIndex, string sName, double dDimension, bool bIsLen) : base(dDimension, MeasureTypes.ABSOLUTE)
        {
            m_ParentFrame = ParentFrame;
            m_nIndex = nIndex;
            m_sName = sName;
            m_bIsLen = bIsLen;
        }

        #endregion Public Constructors

        #region Public Properties

        public override double dDimension
        {
            get
            {
                return m_dDimension;
            }
            set
            {
                if(dDimension != value)
                {
                    if (ParentFrame.SelShapeIndex == (int)Shapes.RECTANGLE ||
                        ParentFrame.SelShapeIndex == (int)Shapes.RIGHTCHAMFER ||
                        ParentFrame.SelShapeIndex == (int)Shapes.LEFTCHAMFER ||
                        ParentFrame.SelShapeIndex == (int)Shapes.DOUBLECHAMFER ||
                        ParentFrame.SelShapeIndex == (int)Shapes.TRIANGLE)
                    {
                        if (value > MaxDim)
                        {
                            m_dDimension = MaxDim;
                        }
                        else if (value < MinDim && !m_sName.Equals("Radius") && !m_sName.Equals("Height projection"))
                        {
                            m_dDimension = MinDim;
                        }
                        else
                            m_dDimension = value;
                    }
                    else
                    {
                        var widthArea = (ParentFrame.DimensionList.First(x => x.sName.Equals("Width"))).m_dDimension;
                        if (ParentFrame.SelShapeIndex == (int)Shapes.ARC_FULL)
                        {
                            var height = ParentFrame.DimensionList.First(x => x.sName.Equals("Height")).m_dDimension;
                            if (sName.Equals("Height") && value > 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Width") && height > 0.5 * value && value > MinDim)
                            {
                                m_dDimension = value;
                            }
                        }
                        else if (ParentFrame.SelShapeIndex == (int)Shapes.ARC)
                        {
                            var height = ParentFrame.DimensionList.First(x => x.sName.Equals("Height")).m_dDimension;
                            var fullHeight = ParentFrame.DimensionList.First(x => x.sName.Equals("Full Height")).m_dDimension;
                            if (sName.Equals("Full Height") && (value - height) < 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Height") && (fullHeight - value) < 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Width") && (fullHeight - height) < 0.5 * value && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                        }
                        else if (ParentFrame.SelShapeIndex == (int)Shapes.THREECENTERARC)
                        {
                           var height = ParentFrame.DimensionList.First(x => x.sName.Equals("Height")).m_dDimension;
                            var fullHeight = ParentFrame.DimensionList.First(x => x.sName.Equals("Full Height")).m_dDimension;
                            if (sName.Equals("Full Height") && (value - height) < 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Height") && (fullHeight - value) < 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Width") && (fullHeight - height) < 0.5 * value)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Radius") && value < 0.5 * widthArea)
                            {
                                m_dDimension = value;
                            }
                        }
                        else if (ParentFrame.SelShapeIndex == (int)Shapes.DOUBLEARC)
                        {
                            var height = ParentFrame.DimensionList.First(x => x.sName.Equals("Height")).m_dDimension;
                            var fullHeight = ParentFrame.DimensionList.First(x => x.sName.Equals("Full Height")).m_dDimension;
                            if (sName.Equals("Full Height") && (value - height) > 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Height") && (fullHeight - value) > 0.5 * widthArea && value < MaxDim)
                            {
                                m_dDimension = value;
                            }
                            else if (sName.Equals("Width") && (fullHeight - height) > 0.5 * value && value > MinDim)
                            {
                                m_dDimension = value;
                            }
                        }
                    }
                    if (ParentFrame.AreaList.Count > 0 && sName.Equals("Width"))
                        ParentFrame.SearchAreaList(ParentFrame, dDimension, "Width");
                    else
                        ParentFrame.SearchAreaList(ParentFrame, dDimension, "Height");
                }
            }
        }

        public int nIndex
        {
            get
            {
                return m_nIndex;
            }
        }

        public Frame ParentFrame
        {
            get
            {
                return m_ParentFrame;
            }
        }

        public string sName
        {
            get
            {
                return m_sName;
            }
        }

        #endregion Public Properties

        #region Internal Methods

        internal JsonFrameDimension Serialize()
        {
            JsonFrameDimension JsonFrameDimension = new JsonFrameDimension(m_nIndex, m_sName, m_dDimension);
            return JsonFrameDimension;
        }

        #endregion Internal Methods

        #region Protected Fields

        protected Frame m_ParentFrame;

        #endregion Protected Fields

        #region Private Fields

        private bool m_bIsLen = false;

        //private double m_dDimension;

        private int m_nIndex;

        private string m_sName;

        // valore massimo della dimensione del frame
        private int MaxDim = 4000;
        // valore minimo della dimensione del frame
        private int MinDim = 600;

        #endregion Private Fields
    }
}