using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using DocumentManagement;
using DCSoft.Writer.Controls;
using System.CodeDom.Compiler;
using System.Reflection;
using Microsoft.CSharp;
using DCSoft.Writer;
using DCSoft.Writer.Dom;
using System.Xml;

namespace AIMS.DocManager
{
    public partial class frmTemplateD : Form
    {
        private WriterControl myEditControl;

        private frmTemplate temp;

        private ucClassify ucClassify;

        //private CompilerResults cr;

        //private Type type;

        private EventCodeCompiler codeCompiler;

        public frmTemplateD()
        {
            InitializeComponent();
            ucClassify = new DocumentManagement.ucClassify();
            this.panel1.Controls.Add(ucClassify);
            ucClassify.Dock = DockStyle.Fill;
            ucClassify.IsReadOnly = false;
            ucClassify.tv.NodeMouseClick += new TreeNodeMouseClickEventHandler(tv_NodeMouseClick);
            ucClassify.ms.Items["添加同级目录ToolStripMenuItem"].Click += new EventHandler(添加同级目录ToolStripMenuItem_Click);
            ucClassify.ms.Items["添加子目录ToolStripMenuItem"].Click += new EventHandler(添加子目录ToolStripMenuItem_Click);
            ucClassify.ms.Items["重命名当前节点ToolStripMenuItem"].Click += new EventHandler(重命名当前节点ToolStripMenuItem_Click);
            ucClassify.ms.Items["删除当前节点ToolStripMenuItem"].Click += new EventHandler(删除当前节点ToolStripMenuItem_Click);
            ucClassify.RefreshTree();

            temp = new frmTemplate();
            myEditControl = temp.editControl;

            //codeCompiler = new EventCodeCompiler(myEditControl,"","");
            
            temp.TopLevel = false;
            temp.Parent = panel2;
            temp.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
            temp.Dock = DockStyle.Fill;
            temp.Show();

            this.FormClosing += temp.frmTemplate_FormClosing;
        }
#if debug
        private void SetValueById(string Id, string type, object value)
        {
            var element = myEditControl.Document.GetElementsById(Id).FirstElement;
            if (element != null)
            {
                var pChecked = element.GetType().GetProperty(type);
                pChecked.SetValue(element, value, null);
                element.EditorRefreshView();
            }
        }

        private void SetValueByName(string name, string type,object value)
        {
            var element = myEditControl.Document.GetElementsByName(name).FirstElement;
            if (element != null)
            {
                var pChecked = element.GetType().GetProperty(type);
                pChecked.SetValue(element, value, null);
                element.EditorRefreshView();
            }
        }

        private bool GetCheckedValueByName(string name)
        {
            bool? result = null;
            var element = myEditControl.Document.GetElementsByName(name).FirstElement;
            if (element != null)
            {
                var pChecked = element.GetType().GetProperty("Checked");
                result = Convert.ToBoolean(pChecked.GetValue(element, null));
            }
            return result.Value;
        }
#endif
        void tv_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            TreeNode node = e.Node;
            if (e.Button == System.Windows.Forms.MouseButtons.Left && node != ucClassify.tv.SelectedNode)
            {
                try
                {
                    if (myEditControl.Document.Modified)
                    {
                        DialogResult result = MessageBox.Show("文件已经修改，尚未保存，是否保存文件？"
                            , "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question,
                            MessageBoxDefaultButton.Button1);
                        switch (result)
                        {
                            case DialogResult.Yes:
                                codeCompiler = new EventCodeCompiler(ref myEditControl, temp.RTB_Click.Text, temp.RTB_Content.Text);
                                if (codeCompiler.Errors.Count > 0)
                                {
                                    throw new Exception(codeCompiler.Errors[0].ErrorText);
                                }
                                temp.InsertOrUpdate();
                                break;
                            case DialogResult.No:
                                break;
                            default:
                                break;
                        }
                    }
                    temp.model = DocumentDAL.GetTemplatebyId(int.Parse(node.Name));
                    this.Text = temp.model.XmlFileName;
                    if (temp.model.XmlStatic != string.Empty)
                    {
                        XmlDocument doc = new XmlDocument();
                        doc.LoadXml(temp.model.XmlStatic);
                        temp.RTB_Click.Text = doc.GetElementsByTagName("ClickEvent")[0].InnerText;
                        temp.RTB_Content.Text = doc.GetElementsByTagName("ContentChangedEnvent")[0].InnerText;
                    }
                    else
                    {
                        temp.RTB_Click.Text = "";
                        temp.RTB_Content.Text = "";
                    }
                    if (temp.model.XmlFile != string.Empty)
                    {
                        myEditControl.LoadDocumentFromString(temp.model.XmlFile, "xml");
                        this.codeCompiler = new EventCodeCompiler( ref myEditControl, temp.RTB_Click.Text, temp.RTB_Content.Text);
                    }
                    else
                    {
                        myEditControl.ExecuteCommand("FileNew", true, null);
                    }
                    
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
        }

        private void 添加同级目录ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            TreeNode node = ucClassify.tv.SelectedNode;
            frmTitle f = new frmTitle();
            f.model = new PrintTemplate()
            {
                ParentId = node.Parent == null ? 0 : int.Parse(node.Parent.Name),
                OperatorNo = AIMSExtension.PublicMethod.OperatorNo
            };
            if (f.ShowDialog() != DialogResult.OK)
            {
                return;
            }
            DocumentDAL.InsertTemplate(f.model);
            ucClassify.RefreshTree(f.model.Id.ToString());
        }

        private void 添加子目录ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmTitle f = new frmTitle();
            f.model = new PrintTemplate()
            {
                ParentId = int.Parse(ucClassify.tv.SelectedNode.Name),
                OperatorNo = AIMSExtension.PublicMethod.OperatorNo
            };
            if (f.ShowDialog() != DialogResult.OK)
            {
                return;
            }
            DocumentDAL.InsertTemplate(f.model);
            ucClassify.RefreshTree(f.model.Id.ToString());
            //myEditControl.ExecuteCommand("FileNew", true, null);
        }

        private void 重命名当前节点ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmTitle f = new frmTitle();
            TreeNode node = ucClassify.tv.SelectedNode;
            f.model = new PrintTemplate()
            {
                Id = int.Parse(node.Name),
                XmlFileName = node.Text,
                OperatorNo = AIMSExtension.PublicMethod.OperatorNo
            };
            f.ShowDialog();
            if (f.DialogResult == DialogResult.OK)
            {
                DocumentDAL.UpdateTemplateName(f.model);
                node.Text = f.model.XmlFileName;
                this.Text = f.model.XmlFileName;
            }
        }

        private void 删除当前节点ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            try
            {
                TreeNode node = ucClassify.tv.SelectedNode;
                if (node == null)
                {
                    return;
                }
                //else if (node.Parent == null)
                //{
                //    MessageBox.Show("根节点不可删除！");
                //    return;
                //}
                string text1 = "是否删除当前文档[" + node.Text + "]？";
                //string text2 = "是否删除当前节点[" + node.Text + "]及其子文档？";
                DialogResult result = MessageBox.Show( text1, "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question,
                                MessageBoxDefaultButton.Button1);
                if (result == System.Windows.Forms.DialogResult.Yes)
                {
                    DocumentDAL.DeleteTemplate(temp.model);
                    ucClassify.RefreshTree();
                    if (ucClassify.tv.Nodes.Count > 0)
                    {
                        ucClassify.tv.SelectedNode = ucClassify.tv.Nodes[0];
                        this.Text = ucClassify.tv.SelectedNode.Text;
                        temp.model = DocumentDAL.GetTemplatebyId(int.Parse(ucClassify.tv.SelectedNode.Name));
                        if (temp.model.XmlFile != string.Empty)
                        {
                            myEditControl.LoadDocumentFromString(temp.model.XmlFile, "xml");
                            this.codeCompiler = new EventCodeCompiler( ref myEditControl, temp.RTB_Click.Text, temp.RTB_Content.Text);
                        }
                        else
                        {
                            myEditControl.ExecuteCommand("FileNew", true, null);
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void frmTemplateD_Load(object sender, EventArgs e)
        {

        }
    }
}