namespace pop
{
    using Application = System.Windows.Forms.Application;
    using System;
    using System.Drawing;
    using System.Collections;
    using System.ComponentModel;
    using System.Windows.Forms;
    using Thread = System.Threading.Thread;

    /// <summary>
    ///    Summary description for PopMenu.
    /// </summary>
    public class PopMenu : System.Windows.Forms.Form
    {
        private Pop iPop;
        private System.ComponentModel.Container components;
        private System.Windows.Forms.TextBox iLogTextArea;
        private System.Windows.Forms.MenuItem iNextMenuItem;
        private System.Windows.Forms.MenuItem iFirstMenuItem;
        private System.Windows.Forms.MenuItem iGetMenuItem;
        private System.Windows.Forms.MenuItem iRemoveMenuItem;
        private System.Windows.Forms.MenuItem iAddMenuItem;
        private System.Windows.Forms.MenuItem iQuitMenuItem;
        private System.Windows.Forms.MenuItem iOperationsMenu;
        private System.Windows.Forms.MenuItem iFileMenu;
        private System.Windows.Forms.MainMenu iMainMenuBar;
        private System.Windows.Forms.TextBox iResultsTextBox;

        public PopMenu(Pop pPop)
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();
            iPop = pPop;

            //
            // TODO: Add any constructor code after InitializeComponent call
            //
        }

        /// <summary>
        ///    Clean up any resources being used.
        /// </summary>
        public override void Dispose()
        {
            base.Dispose();
            components.Dispose();
        }

        /// <summary>
        ///    Required method for Designer support - do not modify
        ///    the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container ();
            this.iNextMenuItem = new System.Windows.Forms.MenuItem ();
            this.iFileMenu = new System.Windows.Forms.MenuItem ();
            this.iFirstMenuItem = new System.Windows.Forms.MenuItem ();
            this.iQuitMenuItem = new System.Windows.Forms.MenuItem ();
            this.iAddMenuItem = new System.Windows.Forms.MenuItem ();
            this.iRemoveMenuItem = new System.Windows.Forms.MenuItem ();
            this.iLogTextArea = new System.Windows.Forms.TextBox ();
            this.iResultsTextBox = new System.Windows.Forms.TextBox ();
            this.iMainMenuBar = new System.Windows.Forms.MainMenu ();
            this.iGetMenuItem = new System.Windows.Forms.MenuItem ();
            this.iOperationsMenu = new System.Windows.Forms.MenuItem ();
            //@this.TrayHeight = 90;
            //@this.TrayLargeIcon = false;
            //@this.TrayAutoArrange = true;
            iNextMenuItem.Text = "Next";
            iNextMenuItem.Index = 4;
            iNextMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iFileMenu.Text = "File";
            iFileMenu.Index = 0;
            iFileMenu.MenuItems.Add(this.iQuitMenuItem);
            iFirstMenuItem.Text = "First";
            iFirstMenuItem.Index = 3;
            iFirstMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iQuitMenuItem.Text = "Quit";
            iQuitMenuItem.Index = 0;
            iQuitMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iAddMenuItem.Text = "Add";
            iAddMenuItem.Index = 0;
            iAddMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iRemoveMenuItem.Text = "Remove";
            iRemoveMenuItem.Index = 1;
            iRemoveMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iLogTextArea.Location = new System.Drawing.Point (32, 96);
            iLogTextArea.Multiline = true;
            iLogTextArea.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
            iLogTextArea.TabIndex = 1;
            iLogTextArea.Size = new System.Drawing.Size (224, 88);
            iResultsTextBox.Location = new System.Drawing.Point (32, 48);
            iResultsTextBox.TabIndex = 0;
            iResultsTextBox.Size = new System.Drawing.Size (224, 20);
            //@iMainMenuBar.SetLocation (new System.Drawing.Point (7, 7));
            iMainMenuBar.MenuItems.Add(this.iFileMenu);
			iMainMenuBar.MenuItems.Add(this.iOperationsMenu);
            iGetMenuItem.Text = "Get";
            iGetMenuItem.Index = 2;
            iGetMenuItem.Click += new System.EventHandler (this.iMenuItemClick);
            iOperationsMenu.Text = "Operations";
            iOperationsMenu.Index = 1;
            iOperationsMenu.MenuItems.Add(this.iAddMenuItem);
			iOperationsMenu.MenuItems.Add(this.iRemoveMenuItem);
			iOperationsMenu.MenuItems.Add(this.iGetMenuItem);
			iOperationsMenu.MenuItems.Add(this.iFirstMenuItem);
			iOperationsMenu.MenuItems.Add(this.iNextMenuItem);
            this.Text = "PopMenu";
            this.AutoScaleBaseSize = new System.Drawing.Size (5, 13);
            this.Menu = this.iMainMenuBar;
            this.Controls.Add (this.iLogTextArea);
            this.Controls.Add (this.iResultsTextBox);
        }
        protected void iMenuItemClick (object sender, System.EventArgs e)
        {
            String tLabel = ((MenuItem)sender).Text;
            switch (tLabel)
            {
                case "Add":
                {
                    PersonInputDialog tPersonInputDialog =
                            new PersonInputDialog();
                    tPersonInputDialog.ShowDialog();
                    Person tPerson = tPersonInputDialog.Person;
                    bool tResult = iPop.Add(tPerson);
                    iResultsTextBox.Text = 
                            "Person: " + tPerson + " OK:" + tResult;
                    iLogTextArea.Text += "add\r\n";
                }
                break;
                case "Remove":
                {
                    NameInputDialog tNameInputDialog =
                            new NameInputDialog();
                    tNameInputDialog.ShowDialog();
                    String tName = tNameInputDialog.Name;
                    bool tResult = iPop.Remove(tName);
                    iResultsTextBox.Text = 
                            "Name: " + tName + " OK:" + tResult;
                    iLogTextArea.Text += "remove\r\n";
                }
                break;
                case "Get":
                {
                    NameInputDialog tNameInputDialog =
                            new NameInputDialog();
                    tNameInputDialog.ShowDialog();
                    String tName = tNameInputDialog.Name;
                    Person tPerson = iPop.Get(tName);
                    iDisplayPersonOutputDialog(tPerson);
                    iLogTextArea.Text += "get\r\n";
                }
                break;
                case "First":
                {                                
                    Person tPerson = iPop.GetFirst();
                    iDisplayPersonOutputDialog(tPerson);
                    iLogTextArea.Text += "first\r\n";
                }
                break;
                case "Next":
                {
                    Person tPerson = iPop.Next();
                    iDisplayPersonOutputDialog(tPerson);
                    iLogTextArea.Text += "next\r\n";
                }
                break;
                case "Quit":
                {
                    Application.Exit();
                }
                break;
                default:
                {
                    Console.WriteLine("Bad Command");
                }
                break;
            }
        }
        private void iDisplayPersonOutputDialog(Person pPerson)
        {
            if (pPerson==null)
            {
                iResultsTextBox.Text = "No person has been found";
            }
            else
            {
                iResultsTextBox.Text = "                        ";
                PersonOutputDialog tPersonOutputDialog =
                        new PersonOutputDialog(pPerson);
                tPersonOutputDialog.ShowDialog();
            }
        }
    }
}