using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.Agg.Font;
using MatterHackers.VectorMath;

namespace MatterHackers.MatterControl
{
    public class AltGroupBox : FlowLayoutWidget
    {
        GuiWidget groupBoxLabel;
        double lineInset = 8.5;
        RGBA_Bytes borderColor = RGBA_Bytes.Black;
        GuiWidget clientArea;

        public RGBA_Bytes TextColor
        {
            get
            {
                TextWidget textBox = groupBoxLabel as TextWidget;
                if (textBox != null)
                {
                    return textBox.TextColor;
                }
                return RGBA_Bytes.White;
            }
            set
            {
                TextWidget textBox = groupBoxLabel as TextWidget;
                if (textBox != null)
                {
                    textBox.TextColor = value;
                }
            }
        }

        public RGBA_Bytes BorderColor
        {
            get
            {
                return this.borderColor;
            }
            set
            {
                this.borderColor = value;
            }
        }

        public GuiWidget ClientArea
        {
            get
            {
                return clientArea;
            }
        }

        public AltGroupBox()
            : this("")
        {
        }
        
        public AltGroupBox(GuiWidget groupBoxLabel)
            : base(FlowDirection.TopToBottom)
        {
            this.Padding = new BorderDouble(5);
            this.Margin = new BorderDouble(0);
            this.groupBoxLabel = groupBoxLabel;
            this.HAnchor = Agg.UI.HAnchor.ParentLeftRight;
            this.BackgroundColor = ActiveTheme.Instance.TertiaryBackgroundColor;


            groupBoxLabel.Margin = new BorderDouble(0);
            groupBoxLabel.HAnchor = HAnchor.ParentLeftRight;
            base.AddChild(groupBoxLabel);

            clientArea = new GuiWidget(HAnchor.ParentLeftRight, VAnchor.FitToChildren);
            base.AddChild(clientArea);
            
        }

        public AltGroupBox(string title)
            : this(new TextWidget(title, pointSize:12))
        {
        }

        public override void AddChild(GuiWidget childToAdd, int indexInChildrenList = -1)
        {
            clientArea.AddChild(childToAdd, indexInChildrenList);
        }

        public override string Text
        {
            get
            {
                return groupBoxLabel.Text;
            }
            set
            {
                groupBoxLabel.Text = value;
            }
        }

        public override void OnDraw(Graphics2D graphics2D)
        {
            RectangleDouble localBounds = LocalBounds;
            //// bottom
            //graphics2D.Line(localBounds.Left + lineInset, localBounds.Bottom + lineInset, localBounds.Left + Width - lineInset, localBounds.Bottom + lineInset, this.borderColor);
            //// left
            //graphics2D.Line(localBounds.Left + lineInset, localBounds.Bottom + lineInset, localBounds.Left + lineInset, localBounds.Bottom + Height - lineInset, this.borderColor);
            //// right
            //graphics2D.Line(localBounds.Left + Width - lineInset, localBounds.Bottom + lineInset, localBounds.Left + Width - lineInset, localBounds.Bottom + Height - lineInset, this.borderColor);
            //// top
            //graphics2D.Line(localBounds.Left + lineInset, localBounds.Bottom + Height - lineInset, groupBoxLabel.BoundsRelativeToParent.Left - 2, localBounds.Bottom + Height - lineInset, this.borderColor);
            //graphics2D.Line(groupBoxLabel.BoundsRelativeToParent.Right + 2, localBounds.Bottom + Height - lineInset, localBounds.Left + Width - lineInset, localBounds.Bottom + Height - lineInset, this.borderColor);

            base.OnDraw(graphics2D);
        }
    }
}