namespace IndexFormula.Finance.Win
{
    using IndexFormula.Finance;
    using IndexFormula.Finance.Win.FormulaResx;
    using MuchInfo.Chart.Data.EnumTypes;
    using System;
    using System.ComponentModel;
    using System.Drawing;
    using System.Reflection;
    using System.Resources;
    using System.Windows.Forms;

    [ToolboxItem(false)]
    public class SelectMethod : Form
    {
        private Button btnCancel;
        private Button btnOK;
        private IContainer components;
        private ImageList ilMethod;
        private Label lDescription;
        private Label lName;
        private Label lParam;
        private Panel pnRight;
        private string Result;
        private Splitter spLeft;
        private TreeView tvMethod;

        public SelectMethod()
        {
            this.InitializeComponent();
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            this.Result = null;
            TreeNode selectedNode = this.tvMethod.SelectedNode;
            if ((selectedNode != null) && (selectedNode.Tag != null))
            {
                MemberInfo tag = (MemberInfo)selectedNode.Tag;
                this.Result = tag.Name + this.GetParam(tag);
            }
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing && (this.components != null))
            {
                this.components.Dispose();
            }
            base.Dispose(disposing);
        }

        private string GetParam(MemberInfo mi)
        {
            string str = "";
            if (!(mi is MethodInfo))
            {
                return str;
            }
            ParameterInfo[] parameters = (mi as MethodInfo).GetParameters();
            for (int i = 0; i < parameters.Length; i++)
            {
                if (str != "")
                {
                    str = str + ",";
                }
                str = str + parameters[i].Name;
            }
            return ("(" + str + ")");
        }

        private string GetParamDesc(MemberInfo mi)
        {
            string str = "";
            if (mi is MethodInfo)
            {
                ParameterInfo[] parameters = (mi as MethodInfo).GetParameters();
                for (int i = 0; i < parameters.Length; i++)
                {
                    string str3 = str;
                    str = str3 + parameters[i].Name + "\t:" + this.ReplaceType(parameters[i].ParameterType) + "\r\n";
                }
            }
            return str;
        }

        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SelectMethod));
            this.tvMethod = new System.Windows.Forms.TreeView();
            this.ilMethod = new System.Windows.Forms.ImageList(this.components);
            this.spLeft = new System.Windows.Forms.Splitter();
            this.pnRight = new System.Windows.Forms.Panel();
            this.lParam = new System.Windows.Forms.Label();
            this.lDescription = new System.Windows.Forms.Label();
            this.lName = new System.Windows.Forms.Label();
            this.btnCancel = new System.Windows.Forms.Button();
            this.btnOK = new System.Windows.Forms.Button();
            this.pnRight.SuspendLayout();
            this.SuspendLayout();
            // 
            // tvMethod
            // 
            this.tvMethod.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            resources.ApplyResources(this.tvMethod, "tvMethod");
            this.tvMethod.FullRowSelect = true;
            this.tvMethod.HideSelection = false;
            this.tvMethod.ImageList = this.ilMethod;
            this.tvMethod.Name = "tvMethod";
            this.tvMethod.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.tvMethod_AfterSelect);
            this.tvMethod.DoubleClick += new System.EventHandler(this.tvMethod_DoubleClick);
            // 
            // ilMethod
            // 
            this.ilMethod.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("ilMethod.ImageStream")));
            this.ilMethod.TransparentColor = System.Drawing.Color.Transparent;
            this.ilMethod.Images.SetKeyName(0, "");
            this.ilMethod.Images.SetKeyName(1, "");
            // 
            // spLeft
            // 
            resources.ApplyResources(this.spLeft, "spLeft");
            this.spLeft.Name = "spLeft";
            this.spLeft.TabStop = false;
            // 
            // pnRight
            // 
            this.pnRight.Controls.Add(this.lParam);
            this.pnRight.Controls.Add(this.lDescription);
            this.pnRight.Controls.Add(this.lName);
            this.pnRight.Controls.Add(this.btnCancel);
            this.pnRight.Controls.Add(this.btnOK);
            resources.ApplyResources(this.pnRight, "pnRight");
            this.pnRight.Name = "pnRight";
            // 
            // lParam
            // 
            this.lParam.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(64)))), ((int)(((byte)(0)))));
            resources.ApplyResources(this.lParam, "lParam");
            this.lParam.Name = "lParam";
            // 
            // lDescription
            // 
            this.lDescription.ForeColor = System.Drawing.Color.Blue;
            resources.ApplyResources(this.lDescription, "lDescription");
            this.lDescription.Name = "lDescription";
            // 
            // lName
            // 
            resources.ApplyResources(this.lName, "lName");
            this.lName.Name = "lName";
            // 
            // btnCancel
            // 
            resources.ApplyResources(this.btnCancel, "btnCancel");
            this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.btnCancel.Name = "btnCancel";
            // 
            // btnOK
            // 
            resources.ApplyResources(this.btnOK, "btnOK");
            this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.btnOK.Name = "btnOK";
            this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
            // 
            // SelectMethod
            // 
            this.AcceptButton = this.btnOK;
            resources.ApplyResources(this, "$this");
            this.CancelButton = this.btnCancel;
            this.Controls.Add(this.pnRight);
            this.Controls.Add(this.spLeft);
            this.Controls.Add(this.tvMethod);
            this.Name = "SelectMethod";
            this.Load += new System.EventHandler(this.SelectMethod_Load);
            this.pnRight.ResumeLayout(false);
            this.pnRight.PerformLayout();
            this.ResumeLayout(false);

        }

        private void RefreshTree()
        {
            this.tvMethod.BeginUpdate();
            try
            {
                this.tvMethod.Nodes.Clear();
                this.tvMethod.Nodes.Add("Root");
                MemberInfo[] allMembers = FormulaBase.GetAllMembers();
                for (int i = 0; i < allMembers.Length; i++)
                {
                    object[] customAttributes = allMembers[i].GetCustomAttributes(false);
                    TreeNode node = this.tvMethod.Nodes[0];
                    foreach (object obj2 in customAttributes)
                    {
                        if (!(obj2 is CategoryAttribute))
                        {
                            continue;
                        }
                        TreeNode node2 = null;
                        string category = (obj2 as CategoryAttribute).Category;
                        string treeNodeName = string.Empty;
                        switch (SetLanguage.currentLanguage)
                        {
                            case ChartLanguageType.English:
                                treeNodeName = (string)Formula_en.ResourceManager.GetObject(category);
                                break;
                            case ChartLanguageType.SimplifiedChinese:
                                treeNodeName = (string)Formula_zh_Hans.ResourceManager.GetObject(category);
                                break;
                            case ChartLanguageType.TraditionalChinese:
                                treeNodeName = (string)Formula_zh_Hant.ResourceManager.GetObject(category);
                                break;
                            default:
                                treeNodeName = (string)Formula_en.ResourceManager.GetObject(category);
                                break;
                        }
                        for (int j = 0; j < node.Nodes.Count; j++)
                        {
                            if (node.Nodes[j].Text == treeNodeName)
                            {
                                node2 = node.Nodes[j];
                                break;
                            }
                        }
                        if (node2 == null)
                        {
                            node.Nodes.Add(node2 = new TreeNode(treeNodeName, 0, 0));
                        }
                        TreeNode node3 = new TreeNode(allMembers[i].Name + this.GetParam(allMembers[i]), 1, 1);
                        node3.Tag = allMembers[i];
                        node2.Nodes.Add(node3);
                    }
                }
                this.tvMethod.Nodes[0].Expand();
            }
            finally
            {
                this.tvMethod.EndUpdate();
            }
        }

        private string ReplaceType(Type t)
        {
            if (t == typeof(FormulaData))
            {
                return "Data Array";
            }
            if ((t == typeof(double)) || (t == typeof(int)))
            {
                return "Number";
            }
            if (t == typeof(string))
            {
                return "string";
            }
            if (t == typeof(bool))
            {
                return "TRUE or FALSE";
            }
            return "";
        }

        public string Select(string Default)
        {
            if (base.ShowDialog() == DialogResult.OK)
            {
                return this.Result;
            }
            return null;
        }

        private void SelectMethod_Load(object sender, EventArgs e)
        {
            this.RefreshTree();
        }

        private void tvMethod_AfterSelect(object sender, TreeViewEventArgs e)
        {
            TreeNode selectedNode = this.tvMethod.SelectedNode;
            if ((selectedNode != null) && (selectedNode.Tag != null))
            {
                MemberInfo tag = (MemberInfo)selectedNode.Tag;
                object[] customAttributes = tag.GetCustomAttributes(typeof(DescriptionAttribute), false);
                this.lName.Text = tag.Name;
                string resxName = (customAttributes[0] as DescriptionAttribute).Description;
                switch (SetLanguage.currentLanguage)
                {
                    case ChartLanguageType.English:
                        this.lDescription.Text = (string)Formula_en.ResourceManager.GetObject(resxName);
                        break;
                    case ChartLanguageType.SimplifiedChinese:
                        this.lDescription.Text = (string)Formula_zh_Hans.ResourceManager.GetObject(resxName);
                        break;
                    case ChartLanguageType.TraditionalChinese:
                        this.lDescription.Text = (string)Formula_zh_Hant.ResourceManager.GetObject(resxName);
                        break;
                    default:
                        this.lDescription.Text = (string)Formula_en.ResourceManager.GetObject(resxName);
                        break;
                }
                this.lParam.Text = this.GetParamDesc(tag);
                //this.lDescription.Text = (customAttributes[0] as DescriptionAttribute).Description;
            }
            else
            {
                this.lName.Text = "";
                this.lDescription.Text = "";
                this.lParam.Text = "";
            }
        }

        private void tvMethod_DoubleClick(object sender, EventArgs e)
        {
            TreeNode selectedNode = this.tvMethod.SelectedNode;
            if ((selectedNode != null) && (selectedNode.Tag != null))
            {
                this.btnOK.PerformClick();
            }
        }
    }
}