using ComPDFKitViewer;
using ComPDFKitViewer.AnnotEvent;
using ComPDFKitViewer.PdfViewer;
using PDF_Master.CustomControl;
using PDF_Master.Helper;
using PDF_Master.ViewModels.PropertyPanel.AnnotPanel;
using PDF_Master.ViewModels.Tools.AnnotManager;
using PDF_Master.Views.PropertyPanel.AnnotPanel;
using PDFSettings;
using Prism.Commands;
using Prism.Events;
using Prism.Regions;
using Prism.Services.Dialogs;
using System;
using System.Collections.Generic;
using System.Windows.Media;

namespace PDF_Master.ViewModels.Tools
{
    public sealed partial class AnnotToolContentViewModel
    {
        #region 属性

        #region 注释工具

        //高亮
        private Brush highLightColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush HighLightColor
        { get { return highLightColor; } set { SetProperty(ref highLightColor, value); } }

        //
        private double highLightOpacity = 1;

        public double HighLightOpacity
        { get { return highLightOpacity; } set { SetProperty(ref highLightOpacity, value); } }

        //
        private Brush underLine = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush UnderLineColor
        { get { return underLine; } set { SetProperty(ref underLine, value); } }

        //
        private double underLineOpacity = 1;

        public double UnderLineOpacity
        { get { return underLineOpacity; } set { SetProperty(ref underLineOpacity, value); } }

        //
        private Brush squigglyColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush SquigglyColor
        { get { return squigglyColor; } set { SetProperty(ref squigglyColor, value); } }

        //
        private double squigglyOpacity = 1;

        public double SquigglyOpacity
        { get { return squigglyOpacity; } set { SetProperty(ref squigglyOpacity, value); } }

        //
        private Brush strikeoutColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush StrikeoutColor
        { get { return strikeoutColor; } set { SetProperty(ref strikeoutColor, value); } }

        //
        private double strikeoutOpacity = 1;

        public double StrikeoutOpacity
        { get { return strikeoutOpacity; } set { SetProperty(ref strikeoutOpacity, value); } }

        private Brush freeHandColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush FreeHandColor
        {
            get { return freeHandColor; }
            set
            {
                SetProperty(ref freeHandColor, value);
            }
        }

        private Brush textAnnoteColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush TextAnnoteColor
        {
            get { return textAnnoteColor; }
            set
            {
                SetProperty(ref textAnnoteColor, value);
            }
        }

        private Brush rectangleBorderColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush RectangleBorderColor
        {
            get { return rectangleBorderColor; }
            set
            {
                SetProperty(ref rectangleBorderColor, value);
            }
        }

        private Brush rectangleFillColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush RectangleFillColor
        {
            get { return rectangleFillColor; }
            set
            {
                SetProperty(ref rectangleFillColor, value);
            }
        }

        private Brush circleBorderColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush CircleBorderColor
        {
            get { return circleBorderColor; }
            set
            {
                SetProperty(ref circleBorderColor, value);
            }
        }

        private Brush circleFillColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush CircleFillColor
        {
            get { return circleFillColor; }
            set
            {
                SetProperty(ref circleFillColor, value);
            }
        }

        private Brush lineColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush LineColor
        {
            get { return lineColor; }
            set
            {
                SetProperty(ref lineColor, value);
            }
        }

        private Brush arrowColor = new SolidColorBrush(Color.FromRgb(0xFF, 0xBB, 0x00));

        public Brush ArrowColor
        {
            get { return arrowColor; }
            set
            {
                SetProperty(ref arrowColor, value);
            }
        }

        private bool btnSelecttoolIsChecked = false;

        public bool BtnSelecttoolIsChecked
        {
            get { return btnSelecttoolIsChecked; }
            set
            {
                SetProperty(ref btnSelecttoolIsChecked, value);
            }
        }

        private bool btnLinkIsChecked = false;

        public bool BtnLinkIsChecked
        {
            get { return btnLinkIsChecked; }
            set
            {
                SetProperty(ref btnLinkIsChecked, value);
            }
        }

        private bool btnHandIsChecked = false;

        public bool BtnHandIsChecked
        {
            get { return btnHandIsChecked; }
            set
            {
                SetProperty(ref btnHandIsChecked, value);
            }
        }

        private bool btnShowAnnotIsChecked = true;

        public bool BtnShowAnnotIsChecked
        {
            get { return btnShowAnnotIsChecked; }
            set
            {
                SetProperty(ref btnShowAnnotIsChecked, value);
            }
        }

        private string _strAnnotToolChecked = "";

        public string StrAnnotToolChecked
        {
            get { return _strAnnotToolChecked; }
            set
            {
                SetProperty(ref _strAnnotToolChecked, value);
            }
        }

        #endregion 注释工具

        #endregion 属性

        // 填写与签名图案名字链表
        private List<string> ShapeNames = new List<string>();

        // 是否处于打印
        private bool IsPasteShape = false;

        //判断注释是否在拖拉创建中
        public bool IsCreateAnnot = false;

        //判断是否选中图片
        public bool IsSelectImage = false;

        public string PropertyRegionName { get; set; }
        private IEventAggregator events;
        public IDialogService dialogs;
        public IRegionManager region;

        public OpenFileInfo OpenFileInfo = null;
        public CPDFViewer PDFViewer;
        public ViewContentViewModel ViewContentViewModel { get; set; }
        public AnnotTransfer PropertyPanel = new AnnotTransfer();
        private Dictionary<string, AnnotArgsType> ToolExpandDict = new Dictionary<string, AnnotArgsType>();
        private Dictionary<string, string> ToolTipDict = new Dictionary<string, string>();
        private StickyNotePopup customStickyPopup;
        private string Unicode = "";

        //private bool isHiddenAnnot = true;
        private bool isAddBookMark = true;

        /// <summary>
        /// 空白处-右键菜单-添加注释
        /// </summary>
        private bool IsNoSelectMenu = false;

        private bool isRightMenuAddAnnot = false;

        private PopMenu HightAnnotPopMenu;
        private PopMenu FreeHandAnnotPopMenu;
        private PopMenu FreeTextAnnotPopMenu;
        private PopMenu StrickNoteAnnotPopMenu;
        private PopMenu ShapeAnnotPopMenu;
        private PopMenu LinkAnnotPopMenu;
        private PopMenu StampAnnotPopMenu;
        private PopMenu MultiAnnotPopMenu;

        #region 事件

        public DelegateCommand<CustomIconToggleBtn> ShowOrHiddenAnnotCommand { get; set; }

        public DelegateCommand<CustomIconToggleBtn> MyToolsCommand { get; set; }

        private SnapshotEditMenuViewModel snapshotEditMenuViewModel = new SnapshotEditMenuViewModel();
        public SnapshotEditMenuViewModel SnapshotEditMenuViewModel { get => snapshotEditMenuViewModel; set => snapshotEditMenuViewModel = value; }
        public DelegateCommand<object> SetAddAnnotationCommand { get; set; }
        public DelegateCommand AddBookMarkCommand { get; set; }

        public DelegateCommand HandCommand { get; set; }

        #region 注释 - 右键菜单

        //公共
        public DelegateCommand<object> AnnotDefaultValue_MenuCommand { get; set; }

        public DelegateCommand<object> AnnotColorPalette_MenuCommand { get; set; }
        public DelegateCommand<object> AnnotAddNoteText_MenuCommand { get; set; }

        //高亮、下划线、删除
        public DelegateCommand<object> HightAnnotCopyText_MenuCommand { get; set; }

        //手绘
        public DelegateCommand<object> FreeHandLineStyle_MenuCommand { get; set; }

        //文本
        public DelegateCommand<object> FreeTextFontFamily_MenuCommand { get; set; }

        public DelegateCommand<object> FreeTextAglin_MenuCommand { get; set; }

        //便签
        public DelegateCommand<object> StrikeNoteEditStrike_MenuCommand { get; set; }

        //形状
        public DelegateCommand<object> ShapeLineStyle_MenuCommand { get; set; }

        public DelegateCommand<object> ShapeLineDirect_MenuCommand { get; set; }

        //图章
        public DelegateCommand<object> StampExportPicture_MenuCommand { get; set; }

        //链接
        public DelegateCommand<object> Link_MenuCommand { get; set; }

        #endregion 注释 - 右键菜单

        private void ViewContentViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            if (e.PropertyName == "TabSelectedIndex")
            {
                //收起二级菜单栏时，退出注释工具，并清空属性面板
                var viewmodel = sender as ViewContentViewModel;
                if (viewmodel != null && viewmodel.ToolRowHeight == 40)
                {
                    ExitAnnotationTool();
                    //如果选中了内容选择工具时，需要单独取消选中(现有代码逻辑有问题)
                    if (BtnSelecttoolIsChecked)
                    {
                        BtnSelecttoolIsChecked = false;
                    }
                }
            }
        }

        #endregion 事件

        /// <summary>
        /// 注释列表选中注释
        /// </summary>
        private AnnotHandlerEventArgs selectedAnnotation = null;
    }

    public enum AddAnnotType
    {
        AnnotFreehand,//绘制
        AnnotFreeText = 1,//文本
        AnnotSticky,//便签
        AnnotSquare,//矩形
        AnnotCircle,//椭圆形
        AnnotArrow,//箭头
        AnnotLine,//直线
        AnnotLink,//链接
        AnnotStamp,//图章
        AnnotAutograph //签名
    }
}