namespace Easychart.Finance.Win
{
    using Easychart.Finance;
    using System;
    using System.Collections;
    using System.ComponentModel;
    using System.Drawing;
    using System.Resources;
    using System.Runtime.InteropServices;
    using System.Windows.Forms;

    [ToolboxItem(false)]
    public class FormulaManager : Form
    {
        private System.Windows.Forms.Button btnCancel;
        private System.Windows.Forms.Button btnDelete;
        private System.Windows.Forms.Button btnDown;
        private System.Windows.Forms.Button btnMore;
        private System.Windows.Forms.Button btnOK;
        private System.Windows.Forms.Button btnSource;
        private System.Windows.Forms.Button btnUp;
        private System.Windows.Forms.CheckBox cbSecondYAxis;
        private IContainer components;
        private System.Windows.Forms.ComboBox ddlFavoriteFormula;
        private bool DisableChangeEvent;
        private System.Windows.Forms.GroupBox gbCurrent;
        private System.Windows.Forms.GroupBox gbParam;
        public System.Windows.Forms.ImageList ilFormula;
        private System.Windows.Forms.ImageList ilIcon;
        private System.Windows.Forms.ListBox lbFormulaList;
        private string[] ListedFormulas = new string[] { 
            "MAIN", "MainArea", "VOLMA", "MACD", "RSI", "CMF", "TRIX", "CCI", "FastSTO", "SlowSTO", "ATR", "OBV", "ULT", "DPO", "WR", "PPO", 
            "PVO", "StochRSI", "AD"
         };
        private string[] OverlayFormulas = new string[] { 
            "MAIN", "MainArea", "HL", "MA", "EMA", "BB", "AreaBB", "SAR", "ZIGLABEL", "ZIG", "ZIGICON", "ZIGW", "ZIGSR", "SR", "SRAxisY", "COMPARE", 
            "COMPARE2", "Fibonnaci", "LinRegr", "TradingIcon"
         };
        private System.Windows.Forms.ToolTip tpBtnDown;
        private System.Windows.Forms.ToolTip tpBtnUp;
        private System.Windows.Forms.ToolTip tpDelete;
        private System.Windows.Forms.ToolTip tpSource;

        public FormulaManager()
        {
            this.InitializeComponent();
            this.tpBtnUp.SetToolTip(this.btnUp, "Move Up");
            this.tpBtnDown.SetToolTip(this.btnDown, "Move Down");
            this.tpDelete.SetToolTip(this.btnDelete, "Delete");
            this.tpSource.SetToolTip(this.btnSource, "Source Code");
        }

        private void AddFavorite(string[] Formulas)
        {
            this.ddlFavoriteFormula.Items.Clear();
            this.ddlFavoriteFormula.Items.Add("Select to add new formula");
            foreach (string str in Formulas)
            {
                FormulaBase formulaByName = FormulaBase.GetFormulaByName(str);
                foreach (object obj2 in this.ddlFavoriteFormula.Items)
                {
                    if (obj2.GetType() == formulaByName.GetType())
                    {
                        continue;
                    }
                }
                this.ddlFavoriteFormula.Items.Add(formulaByName);
            }
            this.ddlFavoriteFormula.SelectedIndex = 0;
        }

        private void AddFormulas()
        {
            FormulaBase selectedItem = (FormulaBase) this.ddlFavoriteFormula.SelectedItem;
            if (selectedItem != null)
            {
                this.AddFormulas(selectedItem.CreateName);
            }
        }

        private void AddFormulas(string Name)
        {
            this.lbFormulaList.Items.Add(Name);
            this.SelectLastFormula();
        }

        private void btnDelete_Click(object sender, EventArgs e)
        {
            this.DeleteFormulas();
        }

        private void btnDown_Click(object sender, EventArgs e)
        {
            this.MoveFormula(1);
        }

        private void btnMore_Click(object sender, EventArgs e)
        {
            string name = ChartWinControl.DoSelectFormula(null, null, false);
            if (name != null)
            {
                this.AddFormulas(name);
            }
        }

        private void btnSource_Click(object sender, EventArgs e)
        {
            int selectedIndex = this.lbFormulaList.SelectedIndex;
            if (selectedIndex >= 0)
            {
                ChartWinControl.EditFormula(FormulaBase.GetFormulaByName((string) this.lbFormulaList.Items[selectedIndex]));
            }
        }

        private void btnUp_Click(object sender, EventArgs e)
        {
            this.MoveFormula(-1);
        }

        private void cbSecondYAxis_CheckedChanged(object sender, EventArgs e)
        {
            this.DisableChangeEvent = true;
            try
            {
                if (this.lbFormulaList.SelectedItem != null)
                {
                    string str = this.lbFormulaList.SelectedItem.ToString();
                    this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex] = str.TrimEnd(new char[] { '!' }) + (this.cbSecondYAxis.Checked ? "!" : "");
                }
            }
            finally
            {
                this.DisableChangeEvent = false;
            }
        }

        private void cbSecondYAxis_Click(object sender, EventArgs e)
        {
        }

        private void ddlFavoriteFormula_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (this.ddlFavoriteFormula.SelectedIndex > 0)
            {
                this.AddFormulas();
                this.ddlFavoriteFormula.SelectedIndex = 0;
            }
        }

        private void DeleteFormulas()
        {
            this.DisableChangeEvent = true;
            int selectedIndex = this.lbFormulaList.SelectedIndex;
            if (selectedIndex >= 0)
            {
                try
                {
                    this.lbFormulaList.Items.RemoveAt(selectedIndex);
                }
                finally
                {
                    this.DisableChangeEvent = false;
                }
                this.SetSelectFormula(selectedIndex);
            }
        }

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

        private void InitializeComponent()
        {
            this.components = new Container();
            ResourceManager manager = new ResourceManager(typeof(FormulaManager));
            this.ddlFavoriteFormula = new ComboBox();
            this.btnCancel = new Button();
            this.gbCurrent = new GroupBox();
            this.btnDown = new Button();
            this.ilIcon = new ImageList(this.components);
            this.btnUp = new Button();
            this.btnSource = new Button();
            this.lbFormulaList = new ListBox();
            this.gbParam = new GroupBox();
            this.btnDelete = new Button();
            this.btnOK = new Button();
            this.btnMore = new Button();
            this.ilFormula = new ImageList(this.components);
            this.tpBtnUp = new ToolTip(this.components);
            this.tpBtnDown = new ToolTip(this.components);
            this.tpDelete = new ToolTip(this.components);
            this.tpSource = new ToolTip(this.components);
            this.cbSecondYAxis = new CheckBox();
            this.gbCurrent.SuspendLayout();
            base.SuspendLayout();
            this.ddlFavoriteFormula.DisplayMember = "CombineName";
            this.ddlFavoriteFormula.DropDownStyle = ComboBoxStyle.DropDownList;
            this.ddlFavoriteFormula.Location = new Point(0x10, 0x10);
            this.ddlFavoriteFormula.MaxDropDownItems = 12;
            this.ddlFavoriteFormula.Name = "ddlFavoriteFormula";
            this.ddlFavoriteFormula.Size = new Size(0x103, 0x15);
            this.ddlFavoriteFormula.TabIndex = 0;
            this.ddlFavoriteFormula.SelectedIndexChanged += new EventHandler(this.ddlFavoriteFormula_SelectedIndexChanged);
            this.btnCancel.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
            this.btnCancel.DialogResult =System.Windows.Forms.DialogResult.Cancel;
            this.btnCancel.Location = new Point(0x68, 400);
            this.btnCancel.Name = "btnCancel";
            this.btnCancel.TabIndex = 9;
            this.btnCancel.Text = "&Cancel";
            this.gbCurrent.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;
            this.gbCurrent.Controls.Add(this.cbSecondYAxis);
            this.gbCurrent.Controls.Add(this.btnDown);
            this.gbCurrent.Controls.Add(this.btnUp);
            this.gbCurrent.Controls.Add(this.btnSource);
            this.gbCurrent.Controls.Add(this.lbFormulaList);
            this.gbCurrent.Controls.Add(this.gbParam);
            this.gbCurrent.Controls.Add(this.btnDelete);
            this.gbCurrent.Location = new Point(0x10, 0x30);
            this.gbCurrent.Name = "gbCurrent";
            this.gbCurrent.Size = new Size(0x250, 0x158);
            this.gbCurrent.TabIndex = 12;
            this.gbCurrent.TabStop = false;
            this.gbCurrent.Text = "Current Formulas";
            this.btnDown.Anchor = AnchorStyles.Right | AnchorStyles.Top;
            this.btnDown.FlatStyle = FlatStyle.Popup;
            this.btnDown.ImageAlign = ContentAlignment.BottomCenter;
            this.btnDown.ImageIndex = 1;
            this.btnDown.ImageList = this.ilIcon;
            this.btnDown.Location = new Point(280, 0x40);
            this.btnDown.Name = "btnDown";
            this.btnDown.Size = new Size(0x18, 0x18);
            this.btnDown.TabIndex = 4;
            this.btnDown.Click += new EventHandler(this.btnDown_Click);
            this.ilIcon.ImageSize = new Size(20, 20);
            this.ilIcon.ImageStream = (System.Windows.Forms.ImageListStreamer)manager.GetObject("ilIcon.ImageStream");
            this.ilIcon.TransparentColor = Color.Transparent;
            this.btnUp.Anchor = AnchorStyles.Right | AnchorStyles.Top;
            this.btnUp.FlatStyle = FlatStyle.Popup;
            this.btnUp.ImageAlign = ContentAlignment.BottomCenter;
            this.btnUp.ImageIndex = 0;
            this.btnUp.ImageList = this.ilIcon;
            this.btnUp.Location = new Point(280, 0x20);
            this.btnUp.Name = "btnUp";
            this.btnUp.Size = new Size(0x18, 0x18);
            this.btnUp.TabIndex = 3;
            this.btnUp.Click += new EventHandler(this.btnUp_Click);
            this.btnSource.Anchor = AnchorStyles.Right | AnchorStyles.Top;
            this.btnSource.FlatStyle = FlatStyle.Popup;
            this.btnSource.ImageIndex = 3;
            this.btnSource.ImageList = this.ilIcon;
            this.btnSource.Location = new Point(280, 0x81);
            this.btnSource.Name = "btnSource";
            this.btnSource.Size = new Size(0x18, 0x18);
            this.btnSource.TabIndex = 6;
            this.btnSource.Click += new EventHandler(this.btnSource_Click);
            this.lbFormulaList.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;
            this.lbFormulaList.DisplayMember = "Description";
            this.lbFormulaList.Location = new Point(8, 0x18);
            this.lbFormulaList.Name = "lbFormulaList";
            this.lbFormulaList.Size = new Size(0x108, 0x12f);
            this.lbFormulaList.TabIndex = 2;
            this.lbFormulaList.ValueMember = "Name";
            this.lbFormulaList.SelectedIndexChanged += new EventHandler(this.lbOverlayList_SelectedIndexChanged);
            this.gbParam.Anchor = AnchorStyles.Right | AnchorStyles.Bottom | AnchorStyles.Top;
            this.gbParam.Location = new Point(0x138, 0x12);
            this.gbParam.Name = "gbParam";
            this.gbParam.Size = new Size(0x110, 0x11f);
            this.gbParam.TabIndex = 7;
            this.gbParam.TabStop = false;
            this.gbParam.Text = "Parameters";
            this.btnDelete.Anchor = AnchorStyles.Right | AnchorStyles.Top;
            this.btnDelete.FlatStyle = FlatStyle.Popup;
            this.btnDelete.ImageAlign = ContentAlignment.BottomCenter;
            this.btnDelete.ImageIndex = 2;
            this.btnDelete.ImageList = this.ilIcon;
            this.btnDelete.Location = new Point(280, 0x60);
            this.btnDelete.Name = "btnDelete";
            this.btnDelete.Size = new Size(0x18, 0x18);
            this.btnDelete.TabIndex = 5;
            this.btnDelete.Click += new EventHandler(this.btnDelete_Click);
            this.btnOK.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
            this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.btnOK.Location = new Point(0x10, 400);
            this.btnOK.Name = "btnOK";
            this.btnOK.TabIndex = 8;
            this.btnOK.Text = "&OK";
            this.btnMore.Location = new Point(0x120, 15);
            this.btnMore.Name = "btnMore";
            this.btnMore.Size = new Size(0x48, 0x17);
            this.btnMore.TabIndex = 1;
            this.btnMore.Text = "More";
            this.btnMore.Click += new EventHandler(this.btnMore_Click);
            this.ilFormula.ImageSize = new Size(0x10, 0x10);
            this.ilFormula.ImageStream = (System.Windows.Forms.ImageListStreamer)manager.GetObject("ilFormula.ImageStream");
            this.ilFormula.TransparentColor = Color.Transparent;
            this.cbSecondYAxis.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;
            this.cbSecondYAxis.FlatStyle = FlatStyle.Flat;
            this.cbSecondYAxis.Location = new Point(0x138, 0x139);
            this.cbSecondYAxis.Name = "cbSecondYAxis";
            this.cbSecondYAxis.Size = new Size(0xd0, 0x13);
            this.cbSecondYAxis.TabIndex = 8;
            this.cbSecondYAxis.Text = "Show in second Y-axis";
            this.cbSecondYAxis.Click += new EventHandler(this.cbSecondYAxis_Click);
            this.cbSecondYAxis.CheckedChanged += new EventHandler(this.cbSecondYAxis_CheckedChanged);
            base.AcceptButton = this.btnOK;
            this.AutoScaleBaseSize = new Size(6, 14);
            base.CancelButton = this.btnCancel;
            base.ClientSize = new Size(0x268, 0x1b6);
            base.Controls.Add(this.btnMore);
            base.Controls.Add(this.ddlFavoriteFormula);
            base.Controls.Add(this.btnCancel);
            base.Controls.Add(this.gbCurrent);
            base.Controls.Add(this.btnOK);
            this.Font = new Font("Verdana", 8.5f);
            base.MinimumSize = new Size(400, 400);
            base.Name = "FormulaManager";
            base.StartPosition = FormStartPosition.CenterScreen;
            this.Text = "Formula Manager";
            this.gbCurrent.ResumeLayout(false);
            base.ResumeLayout(false);
        }

        private void lbOverlayList_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (!this.DisableChangeEvent)
            {
                string str;
                this.ParamToTextBox((string) this.lbFormulaList.SelectedItem, out str);
            }
        }

        private void MoveFormula(int Delta)
        {
            this.DisableChangeEvent = true;
            try
            {
                int selectedIndex = this.lbFormulaList.SelectedIndex;
                int num2 = selectedIndex + Delta;
                if (((selectedIndex >= 0) && (num2 >= 0)) && (num2 < this.lbFormulaList.Items.Count))
                {
                    object item = this.lbFormulaList.Items[selectedIndex];
                    this.lbFormulaList.Items.RemoveAt(selectedIndex);
                    this.lbFormulaList.Items.Insert(selectedIndex + Delta, item);
                    this.lbFormulaList.SelectedIndex = num2;
                }
            }
            finally
            {
                this.DisableChangeEvent = false;
            }
        }

        public void ParamToTextBox(string NameAndParam, out string FormulaName)
        {
            this.cbSecondYAxis.Checked = NameAndParam.EndsWith("!");
            FormulaBase formulaByName = FormulaBase.GetFormulaByName(NameAndParam.TrimEnd(new char[] { '!' }));
            FormulaName = formulaByName.FormulaName;
            SelectFormula.AddParamToGroupBox(this.gbParam, this.ilFormula, formulaByName, new EventHandler(this.tbP4_Leave));
        }

        private void SelectFirstFormula()
        {
            this.SetSelectFormula(0);
        }

        private void SelectLastFormula()
        {
            this.SetSelectFormula(this.lbFormulaList.Items.Count - 1);
        }

        private void SetSelectFormula(int Index)
        {
            if (Index < 0)
            {
                Index = 0;
            }
            if (Index >= this.lbFormulaList.Items.Count)
            {
                Index = this.lbFormulaList.Items.Count - 1;
            }
            if ((Index >= 0) && (Index < this.lbFormulaList.Items.Count))
            {
                this.lbFormulaList.SelectedIndex = Index;
            }
        }

        public DialogResult ShowForm()
        {
            this.AddFavorite(this.ListedFormulas);
            return this.ShowForm(null, null);
        }

        public DialogResult ShowForm(FormulaArea fa, FormulaBase SelectedFormula)
        {
            if (fa != null)
            {
                string[] strArray = fa.FormulaToStrings();
                if (strArray != null)
                {
                    this.CurrentFormulas = string.Join("#", strArray);
                    string createName = "";
                    if (SelectedFormula != null)
                    {
                        createName = SelectedFormula.CreateName;
                    }
                    this.SelectedFormula = createName;
                    ArrayList list = new ArrayList();
                    list.AddRange(strArray);
                    if (fa.IsMain())
                    {
                        list.AddRange(this.OverlayFormulas);
                    }
                    else
                    {
                        list.AddRange(this.ListedFormulas);
                    }
                    this.AddFavorite((string[]) list.ToArray(typeof(string)));
                }
            }
            return base.ShowDialog();
        }

        private void tbP4_Leave(object sender, EventArgs e)
        {
            string str = this.TextBoxToParam((string) this.lbFormulaList.SelectedItem);
            if (str != "")
            {
                this.DisableChangeEvent = true;
                try
                {
                    this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex] = str;
                }
                finally
                {
                    this.DisableChangeEvent = false;
                }
            }
        }

        private string TextBoxToParam(string FormulaName)
        {
            int index = FormulaName.IndexOf('(');
            if (index >= 0)
            {
                FormulaName = FormulaName.Substring(0, index);
            }
            string param = SelectFormula.GetParam(this.gbParam);
            if (FormulaBase.GetFormulaByName(FormulaName) != null)
            {
                return (FormulaName + param);
            }
            return "";
        }

        public string CurrentFormulas
        {
            get
            {
                string str = "";
                foreach (string str2 in this.lbFormulaList.Items)
                {
                    if (str != "")
                    {
                        str = str + "#";
                    }
                    str = str + str2;
                }
                return str;
            }
            set
            {
                this.lbFormulaList.Items.Clear();
                if ((value != "") && (value != null))
                {
                    foreach (string str in value.Split(new char[] { '#' }))
                    {
                        this.AddFormulas(str);
                    }
                    this.SelectFirstFormula();
                }
            }
        }

        public string SelectedFormula
        {
            get
            {
                if (this.lbFormulaList.SelectedIndex > 0)
                {
                    return this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex].ToString();
                }
                return "";
            }
            set
            {
                int index = this.lbFormulaList.Items.IndexOf(value);
                if (index >= 0)
                {
                    this.lbFormulaList.SelectedIndex = index;
                }
            }
        }
    }
}