using O2S.Components.PDFView4NET;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Lskj.PubPdfSign.Controls
{
    /// <summary>
    /// 签名box对象
    /// </summary>
    public class SignBox
    {
        public SignBox(PDFPageView _PageView, PDFPage _Page)
        {
            PageView = _PageView;
            Page = _Page;
        }
        /// <summary>
        /// PDF文档控件
        /// </summary>
        [Browsable(false)]
        public PDFPageView PageView { get; set; }
        /// <summary>
        /// 父图片控件
        /// </summary>
        [Browsable(false)]
        public PictureBox ParentPicBox { get; set; }
        /// <summary>
        /// 父边框控件
        /// </summary>
        [Browsable(false)]
        public ResizeControl ParentResizeControl { get; set; }
        /// <summary>
        /// 图片地址
        /// </summary>
        [Browsable(false)]
        public string ParentPicBoxImagePath { get; set; }
        /// <summary>
        /// 页码
        /// </summary>
        /// <value>The page number.</value>
        [Browsable(false)]
        public int PageNumber { get; set; }
        /// <summary>
        /// PDF页面
        /// </summary>
        /// <value>The page number.</value>
        [Browsable(false)]
        public PDFPage Page { get; set; }
        /// <summary>
        /// 坐标
        /// </summary>
        /// <value>The point.</value>
        [Browsable(false)]
        public Point PointObj { get; set; }
        /// <summary>
        /// 步骤
        /// </summary>
        /// <value>The point.</value>
        [Browsable(false)]
        public string StepCode { get; set; }
        /// <summary>
        /// 步骤名字
        /// </summary>
        /// <value>The point.</value>
        [Browsable(false)]
        public string StepName { get; set; }
        /// <summary>
        /// 宽度
        /// </summary>
        public int PdfImageWidth { get; private set; }
        /// <summary>
        /// 宽度
        /// </summary>
        public int SignWidth
        {
            get
            {
                return ParentPicBox.Width;
            }
            set
            {
                ParentPicBox.Width = value;
            }
        }
        /// <summary>
        /// 高度
        /// </summary>
        public int PdfImageHeight { get; private set; }
        /// <summary>
        /// 高度
        /// </summary>
        public int SignHeight
        {
            get
            {
                return ParentPicBox.Height;
            }
            set
            {
                ParentPicBox.Height = value;
            }
        }
        /// <summary>
        /// 左边距
        /// </summary>
        public int AbsoluteX { get; private set; }

        /// <summary>
        /// 左边距
        /// </summary>
        public int SignLeft
        {
            get
            {
                return ParentPicBox.Left;
            }
            set
            {
                ParentPicBox.Left = value;
            }
        }
        /// <summary>
        /// 左边距
        /// </summary>
        public int AbsoluteY { get; private set; }
        /// <summary>
        /// 上边距
        /// </summary>
        public int SignTop
        {
            get
            {
                return ParentPicBox.Top;
            }
            set
            {
                ParentPicBox.Top = value;
            }
        }
        /// <summary>
        /// 是否移动状态
        /// </summary>
        [BrowsableAttribute(false)]
        public bool IsMove { get; set; }
        /// <summary>
        /// 鼠标点击位置
        /// </summary>
        [BrowsableAttribute(false)]
        public Point MouseDownPoint { get; set; }
        /// <summary>
        /// 附加文件地址
        /// </summary>
        public string pdfAdditionalUrl { get; set; }
        /// <summary>
        /// 更新位置信息
        /// </summary>
        public void UpdateLocation()
        {
            float width = (float)Page.Width;
            if (Page.Rotation == PDFPageRotation.Rotate0Degrees)
            {
                PDFPoint pdfpoint = PageView.ConvertScreenPointToPDFPoint(new Point(SignLeft, SignTop));
                PDFPoint pdfpoint2 = PageView.ConvertScreenPointToPDFPoint(new Point(SignLeft + SignWidth, SignTop + SignHeight));
                AbsoluteX = (int)pdfpoint.X;
                AbsoluteY = (int)pdfpoint2.Y;
                PdfImageWidth = (int)(pdfpoint2.X - pdfpoint.X);
                PdfImageHeight = (int)(pdfpoint.Y - pdfpoint2.Y);
            }
            else if (Page.Rotation == PDFPageRotation.Rotate90Degrees)
            {
                PDFPoint pdfpoint4 = PageView.ConvertScreenPointToPDFPoint(new Point(SignLeft + SignWidth, SignTop));
                PDFPoint pdfpoint5 = PageView.ConvertScreenPointToPDFPoint(new Point(SignLeft, SignTop + SignHeight));
                AbsoluteX = (int)pdfpoint5.Y;
                AbsoluteY = (int)(width - (float)pdfpoint5.X);
                PdfImageWidth = (int)(pdfpoint4.Y - pdfpoint5.Y);
                PdfImageHeight = (int)(pdfpoint5.X - pdfpoint4.X);
            }
        }
    }
}