using OTS.WinFormsUI.Docking;
using OTSIncAReportApp.OTSDataMgrFunction;
using OTSIncAReportApp.OTSSampleReportInfo;
using OTSIncAReportApp.SysMgrTools;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.IO;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using System.Xml;

namespace OTSIncAReportApp
{
    /// <summary>
    /// 显示测量结果树控件主窗体
    /// </summary>
    public partial class frmMeasureRstMgr : DockContent
    {
        #region 变量定义
        /// <summary>
        /// 主框架窗体，全局变量
        /// </summary>
        private frmReportApp m_ReportApp = null;
        private frmReportConditionChoose m_ConditionChoose;
        private ResultDataMgr m_DataMgr;
        /// <summary>
        /// 树窗口类
        /// </summary>
        private OTSTreeViewData m_TreeViewData = null;

        /// <summary>
        /// 测量结果样品节点
        /// </summary>
        public TreeNode m_WorkSampleNode = null;

        /// <summary>
        /// 工作样品属性参数
        /// </summary>
        public CTreeSampleRst m_WorkSampleParam = new CTreeSampleRst();

        /// <summary>
        /// 当前工作样品名
        /// </summary>
        private String m_WorkSampleName = "";

        /// <summary>
        /// 当前鼠标点击节点
        /// </summary>
        int treeNodeSample = -1;
        Hashtable table;
        #endregion

        #region 构造函数和窗体加载
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="reportApp"></param>
        public frmMeasureRstMgr(frmReportApp reportApp)
        {
            InitializeComponent();
            m_ReportApp = reportApp;
            m_ConditionChoose = reportApp.m_conditionChoose;
            m_DataMgr = reportApp.m_rstDataMgr;
            m_TreeViewData = new OTSTreeViewData(this);
            #region 国际化语言
            Language lan = new Language(this);
            table = lan.GetNameTable(this.Name);
            #endregion
        }


        /// <summary>
        /// 窗体加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OTSMeasureRetMgrWindow_Load(object sender, EventArgs e)
        {
            treeView1.LabelEdit = true;//TreeView可编辑状态。 
        }
        #endregion

        #region 外部接口函数及相关常量定义
        /// <summary>
        /// 发送消息
        /// </summary>
        /// <param name="hWnd"></param>
        /// <param name="Msg"></param>
        /// <param name="wParam"></param>
        /// <param name="lParam"></param>
        /// <returns></returns>
        [DllImport("user32.dll", CharSet = CharSet.Auto)]
        private static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, ref TVITEM lParam);

        private const int TVIF_STATE = 0x8;
        private const int TVIS_STATEIMAGEMASK = 0xF000;
        private const int TV_FIRST = 0x1100;
        private const int TVM_SETITEM = TV_FIRST + 63;


        [StructLayout(LayoutKind.Sequential, Pack = 8, CharSet = CharSet.Auto)]
        private struct TVITEM
        {
            public int mask;
            public IntPtr hItem;
            public int state;
            public int stateMask;
            [MarshalAs(UnmanagedType.LPTStr)]
            public string lpszText;
            public int cchTextMax;
            public int iImage;
            public int iSelectedImage; public int cChildren; public IntPtr lParam;
        }

        #endregion

        #region 树控件相关事件
        /// <summary>
        /// 树控件点击是否选择右键
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView1_Click(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Right)//判断你点的是不是右键
            {
                contextMenuStrip1.Show();
            }
        }

        /// <summary>
        /// 左键选择树节点事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
        {
            //鼠标选中
            if (e.Action == TreeViewAction.ByMouse || e.Action == TreeViewAction.ByKeyboard)
            {
                if (e.Node.IsSelected)
                {

                    //判断的选中的CHECKBOX和焦点都在当前被选择的节点上,切换当前工作样品
                    m_WorkSampleNode = e.Node;
                    treeView1.SelectedNode = e.Node;    //当前被选中

                    treeView1.Refresh();

                }
            }
        }

        /// <summary>
        /// 当Checkbox的状态发生变化时，响应事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView1_AfterCheck(object sender, TreeViewEventArgs e)
        {

            if (e.Action == TreeViewAction.ByMouse)
            {     //判断是否由鼠标触发的             
                TreeNode TN = e.Node;//点击的节点 
                if (TN.Checked)
                {      //若是选中，遍历父节点，所属的父节点应为选中                 {
                    if (TN.Parent != null)
                    {
                        TN.Parent.Checked = true;
                        if (TN.Parent.Parent != null)
                        {
                            TN.Parent.Parent.Checked = true;
                        }
                    }
                    DG_Check(TN, true); //本身节点之下还有子节点，遍历，全选中 
                }
                else
                {     //若是取消选中                
                    DG_Check(TN, false);//本身节点之下还有子节点，遍历，全取消选中  
                    if (TN.Parent != null)
                    {
                        //若有父节点，判断此次取消选中后，是否兄弟节点也是没选中  
                        TreeNode TNP = TN.Parent;
                        bool YXZ = false;//有选中的，以此来判断否兄弟节点也是没选中 
                        foreach (TreeNode childTN in TNP.Nodes)
                        {
                            if (childTN.Checked)
                            {
                                YXZ = true;//还有选中的兄弟节点                           
                                break;
                            }
                        }
                        TNP.Checked = YXZ;//将遍历结果赋给父节点        
                    }
                }
            }
        }

        /// <summary>
        /// 删除测量结果事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void RDeleteNode_Click(object sender, EventArgs e)
        {
            TreeNode tn = new TreeNode();
            tn = treeView1.SelectedNode;
            tn.Remove();
        }

        /// <summary>
        /// 显示树节点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView1_DrawNode(object sender, DrawTreeNodeEventArgs e)
        {
            e.DrawDefault = true;
        }

        /// <summary>
        /// 当鼠标点击选择了
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void TreeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            TreeNode tn = (TreeNode)e.Node;
            treeNodeSample = e.Node.Index;
            string treeNodeName = e.Node.Text;


            //正常indexadd值应该哪个为true哪个给它
            int indexadd = e.Node.Index;

            string checkednode = "";
            foreach (TreeNode item in treeView1.Nodes)
            {
                if (item.Checked)
                {
                    checkednode = checkednode + "+" + item.Text;
                }
            }
            if (checkednode.LastIndexOf("+") > 1)
            {
                checkednode = checkednode.Substring(1);
            }
            else
            {
                checkednode = "";
            }
  

            //插入多数据源选项
            m_ReportApp.MoreSource = checkednode;
  
            m_ConditionChoose.DisCurrentPicProperty();//刷新


            if (e.Button == MouseButtons.Right)//判断按下鼠标右键
            {

                Point ClickPoint = new Point(e.X, e.Y);
                TreeNode CurrentNode = treeView1.GetNodeAt(ClickPoint);
                if (CurrentNode == null && null == CurrentNode.Parent)//判断选择的是不是一个节点
                {
                    CurrentNode.ContextMenuStrip = contextMenuStrip2;
                }
                else
                {
                    CurrentNode.ContextMenuStrip = contextMenuStrip1;
                    m_WorkSampleNode = CurrentNode;
                }
            }

            this.Focus();
        }



        public void AddSampleResult(string str_path)
        {
            
            //if (m_DataMgr.AddDataResult(str_path))
            //{
             
            //    return;
            //}

            //加载测量结果文件
            //Dictionary<string, object> suggestions = DataOperation.DataAccess.XMLoperate.GetXMLAllInfo(str_path);


            //string name = System.IO.Path.GetFileName(str_path);
            //int workingid = (this.m_ReportApp.ResultFileId++);
            //string path = System.IO.Path.GetDirectoryName(str_path);
            //if (m_DataMgr.resultFilesList.Find(s => s.FileName == name) != null)
            //{
            //    MessageBox.Show("The file with the same name has been loaded, please select again！");
            //    return;
            //}

            //DataOperation.Model.ResultFile result = new DataOperation.Model.ResultFile()
            //{
            //    FileId = workingid.ToString(),
            //    FileName = name,
            //    FilePath = path,
            //    ResultInfo = suggestions
            //};
            //this.m_DataMgr.resultFilesList.Add(result);
            //int index = m_DataMgr.resultFilesList.IndexOf(result);
            if (m_DataMgr.AddDataResult(str_path))
            {
                //ReportCondition SMeasureInfo = new ReportCondition();
                //this.m_DataMgr.WorkingResult = index;

                m_ConditionChoose.SetDefaultConditionValue();
                m_ConditionChoose.GetWorkingPictureConditionVal();
                m_ReportApp.m_RstWindow.Show(m_ReportApp.DockWindowPanel);



              
                //在treeview上添加测量结果
                m_TreeViewData.DisplayWorkSampleTree(this.m_DataMgr.ResultFilesList);
                //在grid上添加测量结果
                m_ConditionChoose.DisCurrentPicProperty();
                //根据标签索引 显示默认的数据图表for test
                m_ConditionChoose.ShowsTheDefaultPic();//显示图表

            }
            else
            {
        
                m_TreeViewData.DisplayWorkSampleTree(this.m_DataMgr.ResultFilesList);
        
                m_ConditionChoose.SetDefaultConditionValue();
                m_ConditionChoose.DisCurrentPicProperty();
            }
            
            
        }

        /// <summary>
        /// 树节点删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void RDeleteNode_Click_1(object sender, EventArgs e)
        {
            string str1 = table["str1"].ToString();
            string str2 = table["str2"].ToString();
            string sDeleteSampleName = str1;

            sDeleteSampleName += this.treeView1.SelectedNode.Text;
            sDeleteSampleName += str2;

            if (DialogResult.OK == MessageBox.Show(sDeleteSampleName, "Tip", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning))
            {
                //删除当前选中的节点
                DeletSample_Event(treeView1.SelectedNode.Text);

                //当节点全部删除完时刷新树以及主窗口的控件
                if (treeView1.Nodes.Count == 0)
                {
                    treeView1.Nodes.Clear();
                    //如果已经没有测量结果，则将报告程序初始化到刚打开的状态
                    m_ReportApp.InitReportProState();
                }
                else
                {
                    //重新加载grid窗口
                    m_ConditionChoose.DisCurrentPicProperty();

                    //删除树上的节点
                    m_WorkSampleName = m_ReportApp.m_rstDataMgr.GetSampleName();
                    m_TreeViewData.GetTreeWorkSampleNode(m_WorkSampleName);
                    
                }
            }
        }

        //ReportApp窗口给 RetMgrWindow 发送窗口删除样品回复
        public void DeletSample_Event(string sDeletSName)
        {
            treeView1.Nodes.Remove(m_WorkSampleNode);   //移除当前工作样品

            if ("" == sDeletSName)
            {
                return;
            }
            //重新获取Treeview上的工作样品节点
            this.m_TreeViewData.GetTreeWorkSampleNode(sDeletSName);
            //设置工作样品焦点
            this.m_TreeViewData.ReSetWorkSampleFoucs();
        }
        //切换当前工作样品
        //string sNewWorkSample : 新的工作样品名
        public void MeasureApp_SwitchSample(string sNewName)
        {
            m_TreeViewData.SetNewWorkSample(sNewName);
        }

        #endregion

        #region 相关树控件方法
        //是否为选择工作样品的节点(窗口切换)
        public void SelectWorkSampleNode()
        {
            try
            {
                //是否添加结果文件                
                if (m_DataMgr .ResultFilesList.Count != 0)
                {
                    if (m_DataMgr.GetWorkingResult() != -1)
                        if (m_DataMgr.ResultFilesList[m_DataMgr.GetWorkingResult()] != null)
                        {
                            string workSampleName = m_DataMgr.ResultFilesList[m_DataMgr.GetWorkingResult()].FileName;
                            //设置工作样品
                            if (m_ReportApp.m_RstWindow.treeView1.Nodes.Count > 0)
                            {
                                foreach (TreeNode item in m_ReportApp.m_RstWindow.treeView1.Nodes)
                                {
                                    //设置选择TreeNode
                                    if (item.Text == workSampleName)
                                    {
                                        m_ReportApp.m_RstWindow.treeView1.SelectedNode = item;
                                        break;
                                    }
                                }
                            }
                        }

                }
            }
            catch (Exception)
            {
            }
        }

        /// <summary>
        /// 设置树控件各节点的状态
        /// </summary>
        /// <param name="TN"></param>
        /// <param name="flag"></param>
        private void DG_Check(TreeNode TN, bool flag)
        {
            if (TN.Nodes.Count > 0)
            {
                foreach (TreeNode childTN in TN.Nodes)
                {
                    childTN.Checked = flag; DG_Check(childTN, flag);
                }
            }
        }

        /// <summary>
        /// 隐藏树节点，复选框
        /// </summary>
        /// <param name="tvw"></param>
        /// <param name="node"></param>
        public void HideCheckBox(TreeView tvw, TreeNode node)
        {
            TVITEM tvi = new TVITEM();
            tvi.hItem = node.Handle;
            tvi.mask = TVIF_STATE;
            tvi.stateMask = TVIS_STATEIMAGEMASK;
            tvi.state = 0;

            SendMessage(tvw.Handle, TVM_SETITEM, IntPtr.Zero, ref tvi);
        }


        #endregion

        #region 多数据源操作部份相关
        private void button1_Click(object sender, EventArgs e)
        {

        }

        /// <summary>
        /// 取消多数据源选择
        /// </summary>
        public void UnplugMultipleDataDataSources()
        {
            //int iselectcount = 0;

            ////查找是否已经有超过2个以上的数据源被选择上
            //for (int i = 0; i < this.treeView1.Nodes.Count; i++)
            //{
            //    this.treeView1.Nodes[i].Checked = this.treeView1.Nodes[i].Checked;
            //    if (this.treeView1.Nodes[i].Checked == true)
            //    {
            //        iselectcount++;
            //    }
            //}

            ////已经有两个以上的数据源被选择上,进行取消操作
            //if (iselectcount >= 2)
            //{
            //    //先取消所有的treeview节点的选择
            //    for (int i = 0; i < this.treeView1.Nodes.Count; i++)
            //    {
            //        this.treeView1.Nodes[i].Checked = false;

            //        //更新底层及属性窗口
            //        m_ReportApp.m_DataMgrFun.m_ReportProjFileMgr.SetSwitchForSmlResultFile(i, this.treeView1.Nodes[i].Checked);
            //    }

            //    //获取
            //    OTSSampleMeaInfo SMInfo = new OTSSampleMeaInfo();
            //    DataMgrFun dataMgr = m_ReportApp.m_DataMgrFun;
            //    dataMgr.SetSampleParamVal(OTS_RETORT_PROP_GRID_ITEMS.DATA_SOURCE, OTS_ITEM_TYPES.COMBO, 0);

            //    //获取属性窗口更新显示
            //    dataMgr.GetWorkSamplePropertyVal(ref SMInfo);

            //    //显示默认的图表
            //    m_ReportApp.m_PropWindow.m_SampleGrid.ShowDataDiagram();
            //}
        }

        #endregion

        //读取rst文件中的帧图位置信息
        //private DataTable ReadXML(string a_position)
        //{
        //    //创建空列
        //    DataTable dt = new DataTable();
        //    dt.TableName = "Fields";
        //    dt.Columns.Add("FieldX");
        //    dt.Columns.Add("FieldY");
        //    dt.Columns.Add("ID");

        //    XmlDocument doc = new XmlDocument();
        //    XmlReaderSettings settings = new XmlReaderSettings();
        //    settings.IgnoreComments = true;//忽略文档里的注释
        //    XmlReader reader = XmlReader.Create(a_position, settings);
        //    doc.Load(reader);
        //    //得到根结点
        //    XmlNode xn = doc.SelectSingleNode("XMLData");
        //    //得到根结点的所有子节点
        //    XmlNodeList xnl = xn.ChildNodes;
        //    foreach (XmlNode xml in xnl)
        //    {
        //        if (xml.Name.ToString() == "Collection")
        //        {
        //            for (int i = 0; i < xml.ChildNodes.Count; i++)
        //            {
        //                if (xml.ChildNodes[i].Name.ToLower() == "member")
        //                {
        //                        DataRow dr = dt.NewRow();
        //                        dr["FieldX"] = xml.ChildNodes[i].Attributes.GetNamedItem("FieldX").Value;
        //                        dr["FieldY"] = xml.ChildNodes[i].Attributes.GetNamedItem("FieldY").Value;
        //                        dr["ID"] = xml.ChildNodes[i].Attributes.GetNamedItem("ID").Value;
        //                        dt.Rows.Add(dr);
                            
        //                }
        //            }
        //        }
        //    }
        //    return dt;
        //}

    }
}