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

namespace WebWindowComplex.Models
{
    public class FrameDimension
    {
        #region Public Constructors

        public FrameDimension(Frame ParentFrame, int nIndex, string sName, double dValue, bool bIsLen)
        {
            m_ParentFrame = ParentFrame;
            m_nIndex = nIndex;
            m_sName = sName;
            m_dValue = dValue;
            m_bIsLen = bIsLen;
        }

        #endregion Public Constructors

        #region Public Properties

        public double dValue
        {
            get
            {
                return m_dValue;
            }
            set
            {
                m_dValue = value;
                if (value > MaxDim)
                {
                    m_dValue = MaxDim;
                }
                else if (value < MinDim && !m_sName.Equals("Radius"))
                {
                    m_dValue = MinDim;
                }
                //if(ParentFrame.AreaList.Count > 0)
                //    SearchAreaList(ParentFrame);
                m_ParentFrame.ParentWindow.OnUpdatePreview(m_ParentFrame.ParentWindow.sSerialized());
            }
        }

        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

        /// <summary>
        /// Cerca nell'albero gli oggetti Sash e Split per associare la larghezza
        /// </summary>
        /// <param name="node"></param>
        //protected void SearchAreaList(Area node)
        //{
        //    if (node != null)
        //    {
        //        if(node.AreaType.Equals(AreaTypes.SASH))
        //            calculateWidth((Sash)node);
        //        else if(node.AreaType.Equals(AreaTypes.SPLIT))
        //            calculateWidth((Split)node);
        //        foreach (var item in node.AreaList)
        //        {
        //            SearchAreaList(item);
        //        }
        //    }
        //}

        /// <summary>
        /// Ricalcolo larghezza Sash e SPlit
        /// </summary>
        /// <param name="area"></param>
        //protected void calculateWidth(Area area)
        //{
        //    if (area is Sash)
        //    {
        //        Sash sash = (Sash)area;
        //        if (area.ParentArea is Frame)
        //        {
        //            Frame frame = (Frame)area.ParentArea;
        //            sash.Width = (frame.DimensionList.Where(x => x.sName == "Width").FirstOrDefault())!.dValue;
        //        }
        //        else if (sash.ParentArea.ParentArea is Split)
        //        {
        //            Split split = (Split)sash.ParentArea.ParentArea;
        //            if (split.SplitVertList.Count > 0)
        //            {
        //                int indexSplit = 0;
        //                for (int i = 0; i < split.AreaList.Count; i++)
        //                {
        //                    if (split.AreaList.ElementAt(i).AreaList.First().Equals(sash))
        //                        indexSplit = i;
        //                }
        //                switch (split.SplitVertList.ElementAt(indexSplit).MeasureType)
        //                {
        //                    case MeasureTypes.ABSOLUT:
        //                        {
        //                            sash.Width = split.SplitVertList.ElementAt(indexSplit).dDimension;
        //                            break;
        //                        }
        //                    case MeasureTypes.PROPORTIONAL:
        //                        {
        //                            /// TO DO!!!!!
        //                            break;
        //                        }
        //                    case MeasureTypes.PERCENTAGE:
        //                        {
        //                            sash.Width = split.SplitVertList.ElementAt(indexSplit).dDimension / 100 * split.Width;
        //                            break;
        //                        }
        //                }
        //            }
        //            else
        //            {
        //                Frame frame = (Frame)sash.ParentWindow.AreaList[0];
        //                sash.Width = (frame.DimensionList.Where(x => x.sName == "Width").FirstOrDefault())!.dValue;
        //            }
        //        }
        //    }
        //    else if (area is Split)
        //    {
        //        Split split = (Split)area;
        //        if (area.ParentArea is Frame)
        //        {
        //            Frame frame = (Frame)area.ParentArea;
        //            split.Width = (frame.DimensionList.Where(x => x.sName == "Width").FirstOrDefault())!.dValue;
        //        }
        //        else if (split.ParentArea.ParentArea is Sash)
        //        {
        //            Sash sash = (Sash)split.ParentArea.ParentArea;
        //            int indexSash = 0;
        //            for (int i = 0; i < sash.AreaList.Count; i++)
        //            {
        //                if (sash.AreaList.ElementAt(i).AreaList.First().Equals(split))
        //                    indexSash = i;
        //            }
        //            switch (sash.SashList.ElementAt(indexSash).MeasureType)
        //            {
        //                case MeasureTypes.ABSOLUT:
        //                    {
        //                        split.Width = sash.SashList.ElementAt(indexSash).dDimension;
        //                        break;
        //                    }
        //                case MeasureTypes.PROPORTIONAL:
        //                    {
        //                        /// TO DO!!!!!
        //                        break;
        //                    }
        //                case MeasureTypes.PERCENTAGE:
        //                    {
        //                        split.Width = sash.SashList.ElementAt(indexSash).dDimension / 100 * sash.Width;
        //                        break;
        //                    }
        //            }
        //        }
        //    }
        //}

        internal JsonFrameDimension Serialize()
        {
            JsonFrameDimension JsonFrameDimension = new JsonFrameDimension(m_nIndex, m_sName, m_dValue);
            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_dValue;

        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
    }
}