using System;
using System.Drawing;

namespace Dongke.WinForm.Controls.InvoiceLayout.DrawBarcode
{
    /// <summary>
    /// 绘制参数
    /// </summary>
    [Serializable]
    public class DrawingOptions
    {
        private float? _dpiX;
        private float? _dpiY;
        private Rectangle _imageRect = new Rectangle();

        /// <summary>
        /// 绘制参数
        /// </summary>
        public DrawingOptions()
        {
            BackColor = Color.White;
            ForeColor = Color.Black;
        }

        /// <summary>
        /// 图片范围
        /// </summary>
        public Rectangle ImageRect
        {
            get => this._imageRect;
            set
            {
                //if (value.Width <= this.Margin.Horizontal ||
                //    value.Height <= this.Margin.Vertical)
                //{
                //}
                this._imageRect = value;
            }
        }

        /// <summary>
        /// 图片左
        /// </summary>
        public int ImageLeft
        {
            get
            {
                return this._imageRect.Left;
            }
            set
            {
                this._imageRect.X = value;
            }
        }

        /// <summary>
        /// 图片上
        /// </summary>
        public int ImageTop
        {
            get
            {
                return this._imageRect.Top;
            }
            set
            {
                this._imageRect.Y = value;
            }
        }

        /// <summary>
        /// 图片宽
        /// </summary>
        public int ImageWidth
        {
            get
            {
                return this._imageRect.Width;
            }
            set
            {
                this._imageRect.Width = value;
            }
        }

        /// <summary>
        /// 图片高
        /// </summary>
        public int ImageHeight
        {
            get
            {
                return this._imageRect.Height;
            }
            set
            {
                this._imageRect.Height = value;
            }
        }

        /// <summary>
        /// 图片余白
        /// </summary>
        public BarcodeMargin Margin
        {
            get;
            set;
        }

        /// <summary>
        /// 背景色
        /// </summary>
        public Color BackColor
        {
            get;
            set;
        }

        /// <summary>
        /// 前景色
        /// </summary>
        public Color ForeColor
        {
            get;
            set;
        }

        /// <summary>
        /// 画布
        /// </summary>
        public Graphics DrawGraphics
        {
            get;
            set;
        }

        /// <summary>
        /// 水平分辨率
        /// </summary>
        public float? DpiX
        {
            get => DrawGraphics?.DpiX ?? _dpiX;
            set
            {
                _dpiX = value;
            }
        }

        /// <summary>
        /// 垂直分辨率
        /// </summary>
        public float? DpiY
        {
            get => DrawGraphics?.DpiY ?? _dpiY;
            set
            {
                _dpiY = value;
            }
        }

        /// <summary>
        /// 条码图片显示方式
        /// </summary>
        public BarcodeShowType ShowType
        {
            get;
            set;
        } = BarcodeShowType.Show;
    }
}