using System;
using System.Drawing;
using AIProofread;
using Microsoft.Office.Interop.Word;
using Microsoft.Office.Tools.Word;
using Bookmark = Microsoft.Office.Tools.Word.Bookmark;

namespace UtilLib
{
    public class ProofreadItem
    {
        public Bookmark mark;
        public CorrectItem content;
        private float originSize;
        private WdColor originColor;
        private WdColor originBackgroundColor;
        public string Name { get; set; }
        public int DocumentId { get; set; }

        public ProofreadItem(CorrectItem content,int documentId)
        {
            this.content = content;
            this.DocumentId = documentId;
            InitBookMark(null);
            SetMarkName();
        }

        private void SetMarkName()
        {
            this.Name = this.mark != null ? mark.Name : Config.BuildBookmarkName(content.Id);
        }

        public ProofreadItem(CorrectItem content, Bookmark bookmark, int documentId)
        {
            this.DocumentId = documentId;
            this.content = content;
            if (bookmark != null)
            {
                this.mark = bookmark;
                // 记录目前字体
                originSize = bookmark.Range.Font.Size;
                originBackgroundColor = bookmark.Shading.BackgroundPatternColor;
                originColor = bookmark.Shading.ForegroundPatternColor;
                //mark.Selected += OnMarkSelected;
            }
            SetMarkName();
            //InitBookMark(bookmark);
        }

        private void InitBookMark(Bookmark bookmark)
        {
            // 创建mark
            this.mark = bookmark != null ? bookmark
                : DocumentUtil.AddBookmark(content.Tag == "i" ? null : content.Color, content.Start, content.End);
            if (mark != null)
            {
                // 记录目前字体
                originSize = mark.Range.Font.Size;
                // 设置名称
                mark.Name = Config.BuildBookmarkName(content.Id);
            }
        }

        private void OnMarkSelectionChange(object sender, Microsoft.Office.Tools.Word.SelectionEventArgs e)
        {
            //throw new System.NotImplementedException();
            //mark.Range.Font.Size = originSize;
            //Console.WriteLine("xxx");
        }

        private void OnMarkSelected(object sender, Microsoft.Office.Tools.Word.SelectionEventArgs e)
        {
            //throw new System.NotImplementedException();
            Bridge.bridge.SelectMarkById(content.Id,DocumentId);
        }

        public void Select()
        {
            if (mark == null) return;
            mark.Range.Font.Size = originSize + 2; // 将选中标签文本放大字体
            mark.Select();

        }
        public void UnSelect()
        {
            try
            {
                if (mark == null) return;
                mark.Range.Font.Size = originSize; // 还原
                mark.Shading.ForegroundPatternColor = originColor;
            }
            catch (Exception e)
            {
                Logger.Log(e);
            }
        }

        private void SetMarkStyle()
        {
            try
            {
                if (mark == null) return;
            //mark.Range.Underline = Microsoft.Office.Interop.Word.WdUnderline.wdUnderlineThick;
            mark.Shading.BackgroundPatternColor = (WdColor)ColorTranslator.ToOle(Colors.FromHex(content.Color));
            }
            catch (Exception e)
            {
                Logger.Log(e);
            }
        }

        public void ResetMarkStyle()
        {
            if (mark == null) return;
            if (mark.Range == null) return;
            try
            {
                mark.Range.Font.Size = originSize; // 还原
                //mark.Range.Underline = Microsoft.Office.Interop.Word.WdUnderline.wdUnderlineNone;
                //originBackgroundColor = bookmark.Shading.BackgroundPatternColor;
                mark.Shading.ForegroundPatternColor = originColor;
                mark.Range.Shading.BackgroundPatternColor = originColor;// Microsoft.Office.Interop.Word.WdColor.wdColorAutomatic;
            }
            catch (Exception e)
            {
                Logger.Log(e);
            }
        }

        public void Process(int status)
        {

            if (mark == null) return;
            // 
            content.IsAccept = status;
            if (status == AcceptStatus.Accept)
            {
                if (content.Tag == "r" || content.Tag == "i")
                {
                    mark.Text = content.Text;
                }
                else if (content.Tag == "d")
                {
                    mark.Text = "";
                }
                ResetMarkStyle();
            }
            else if (status == AcceptStatus.Review || status == AcceptStatus.Ignore)
            {
                ResetMarkStyle();
                // 新增添加了空格 所以当忽略时还原
                if (content.Tag == "i")
                {
                    mark.Text = "";
                }
            }
            else if (status == AcceptStatus.Default)
            {
                if (content.Tag == "r" || content.Tag == "d")
                {
                    mark.Text = content.Origin;
                }
                else if (content.Tag == "i")
                {
                    mark.Text = ToolUtil.GetBlankText(content.Text.Length);
                }
                SetMarkStyle();
            }
        }
    }
}