/CmsCheckin/Login.cs

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 System.Net;

using System.Xml.Linq;

using System.Drawing.Printing;

using System.Xml.Serialization;

using System.IO;

using CmsCheckin.Classes;



namespace CmsCheckin

{

	public partial class Login : Form

	{

		public Login()

		{

			InitializeComponent();



			b1.Click += buttonclick;

			b2.Click += buttonclick;

			b3.Click += buttonclick;

			b4.Click += buttonclick;

			b5.Click += buttonclick;

			b6.Click += buttonclick;

			b7.Click += buttonclick;

			b8.Click += buttonclick;

			b9.Click += buttonclick;

			b0.Click += buttonclick;

			bdash.Click += buttonclick;

			bequal.Click += buttonclick;



			bq.Click += buttonclick;

			bw.Click += buttonclick;

			be.Click += buttonclick;

			br.Click += buttonclick;

			bt.Click += buttonclick;

			by.Click += buttonclick;

			bu.Click += buttonclick;

			bi.Click += buttonclick;

			bo.Click += buttonclick;

			bp.Click += buttonclick;

			blbrace.Click += buttonclick;

			brbrace.Click += buttonclick;



			ba.Click += buttonclick;

			bs.Click += buttonclick;

			bd.Click += buttonclick;

			bf.Click += buttonclick;

			bg.Click += buttonclick;

			bh.Click += buttonclick;

			bj.Click += buttonclick;

			bk.Click += buttonclick;

			bl.Click += buttonclick;



			bz.Click += buttonclick;

			bx.Click += buttonclick;

			bc.Click += buttonclick;

			bv.Click += buttonclick;

			bb.Click += buttonclick;

			bn.Click += buttonclick;

			bm.Click += buttonclick;



			bcomma.Click += buttonclick;

			bdot.Click += buttonclick;

			bslash.Click += buttonclick;



			//username.KeyPress += textBox_KeyPress;

			//password.KeyPress += textBox_KeyPress;

			//URL.KeyPress += textBox_KeyPress;



			username.Enter += textbox_Enter;

			password.Enter += textbox_Enter;

			URL.Enter += textbox_Enter;

            building.Enter += textbox_Enter;

            PrintKiosks.Enter += textbox_Enter;

            PrinterWidth.Enter += textbox_Enter;

            PrinterHeight.Enter += textbox_Enter;

			

			password.Focus();

		}



		public XDocument campuses { get; set; }

		private void button1_Click(object sender, EventArgs e)

		{

			Settings1.Default.URL = URL.Text;

			Settings1.Default.username = username.Text;

			Settings1.Default.Kiosks = PrintKiosks.Text;

			Settings1.Default.PrintMode = PrintMode.Text;

			Settings1.Default.Printer = Printer.Text;

			Settings1.Default.DisableLocationLabels = DisableLocationLabels.Checked;

			Settings1.Default.BuildingMode = BuildingAccessMode.Checked;

			Settings1.Default.Building = building.Text;

			Settings1.Default.PrinterWidth = PrinterWidth.Text;

			Settings1.Default.PrinterHeight = PrinterHeight.Text;

			Settings1.Default.AdvancedPageSize = AdvancedPageSize.Checked;

            Settings1.Default.UseSSL = UseSSL.Checked;

			Settings1.Default.Save();



			if(URL.Text.StartsWith("localhost") || !UseSSL.Checked)

                Program.URL = "http://" + URL.Text;

            else if (Settings1.Default.UseSSL)

                Program.URL = "https://" + URL.Text;

            else

                Program.URL = "http://" + URL.Text;



			Program.Username = username.Text;

			Program.Password = password.Text;

			Program.PrinterWidth = PrinterWidth.Text;

			Program.PrinterHeight = PrinterHeight.Text;

            Program.DisableLocationLabels = DisableLocationLabels.Checked;



			if (BuildingAccessMode.Checked == true)

			{

				try

				{

					Program.Building = building.Text;

					Program.BuildingInfo = Util.FetchBuildingInfo();

					if (Program.BuildingInfo.Activities.Count == 0)

					{

						CancelClose = true;

						return;

					}

				}

				catch (Exception ex)

				{

					MessageBox.Show("cannot find " + Program.URL);

					CancelClose = true;

					throw;

				}

			}

			var wc = Util.CreateWebClient();

			try

			{

				var url = new Uri(new Uri(Program.URL), "Checkin2/Campuses");

				var str = wc.DownloadString(url);

				if (str == "not authorized")

				{

					MessageBox.Show(str);

					CancelClose = true;

					return;

				}

				campuses = XDocument.Parse(str);

			}

			catch (WebException ex)

			{

				MessageBox.Show("cannot find " + Program.URL);

				CancelClose = true;

			}



            if (CancelClose == false && !BuildingAccessMode.Checked)

            {

                bool bHorizontalCheck = false;

                bool bVerticalCheck = false;



                if (AdvancedPageSize.Checked)

                {

                    if (PrinterWidth.Text.Length == 0) PrinterWidth.Text = "0";

                    if (PrinterHeight.Text.Length == 0) PrinterHeight.Text = "0";



                    bHorizontalCheck = int.Parse( PrinterWidth.Text ) >= 290;

                    bVerticalCheck = (int.Parse(PrinterHeight.Text) > 70 && int.Parse(PrinterHeight.Text) < 130) ||

                                            (int.Parse(PrinterHeight.Text) > 170 && int.Parse(PrinterHeight.Text) < 230);

                }

                else

                {

                    bHorizontalCheck = PrinterHelper.getPrinterWidth(Printer.Text) > 290;

                    bVerticalCheck = (PrinterHelper.getPrinterHeight(Printer.Text) > 70 && PrinterHelper.getPrinterHeight(Printer.Text) < 130) ||

                                            (PrinterHelper.getPrinterHeight(Printer.Text) > 170 && PrinterHelper.getPrinterHeight(Printer.Text) < 230);

                }



                if (!bHorizontalCheck || !bVerticalCheck)

                {

                    if (MessageBox.Show("The selected printer does not have a valid page size.  Do you want to continue?", "Printer Configuration Error", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)

                    {

                        CancelClose = true;

                    }

                }

            }



            if (CancelClose == false)

            {

                this.Hide();

            }

		}



		TextBox current = null;

		private void Login_Load(object sender, EventArgs e)

		{

			password.Focus();

			var prtdoc = new PrintDocument();

			var defp = prtdoc.PrinterSettings.PrinterName;

			foreach (var s in PrinterSettings.InstalledPrinters)

				Printer.Items.Add(s);



			Printer.SelectedIndex = Printer.FindStringExact(defp);

			if (Settings1.Default.Printer.HasValue())

				Printer.SelectedIndex = Printer.FindStringExact(Settings1.Default.Printer);

			DisableLocationLabels.Checked = Settings1.Default.DisableLocationLabels;

			BuildingAccessMode.Checked = Settings1.Default.BuildingMode;

			URL.Text = Settings1.Default.URL;

			username.Text = Settings1.Default.username;

			PrintKiosks.Text = Settings1.Default.Kiosks;

			PrintMode.Text = Settings1.Default.PrintMode;

			building.Text = Settings1.Default.Building;

			AdvancedPageSize.Checked = Settings1.Default.AdvancedPageSize;

			PrinterWidth.Text = Settings1.Default.PrinterWidth;

			PrinterHeight.Text = Settings1.Default.PrinterHeight;

            UseSSL.Checked = Settings1.Default.UseSSL;



            if (!Util.IsDebug())

            {

                this.Height = 570;



                PrintTest.Enabled = false;

                label5.Enabled = false;

                LabelFormat.Enabled = false;

                LabelList.Enabled = false;

                label10.Enabled = false;

                LoadLabelList.Enabled = false;

                SaveLabel.Enabled = false;

                UseSSL.Enabled = false;



                PrintTest.Visible = false;

                label5.Visible = false;

                LabelFormat.Visible = false;

                LabelList.Visible = false;

                label10.Visible = false;

                LoadLabelList.Visible = false;

                SaveLabel.Visible = false;

                UseSSL.Visible = false;



            }



            if (PrintMode.Text == "Print From Server")

            {

                PrintKiosks.Enabled = true;

                label12.Enabled = true;

                label1.Enabled = true;

            }

            else

            {

                PrintKiosks.Enabled = false;

                label12.Enabled = false;

                label1.Enabled = false;

            }

		}



		void buttonclick(object sender, EventArgs e)

		{

			var b = sender as Button;

			var d = b.Text[0];

			KeyStroke(d);

		}



		private void textBox_KeyPress(object sender, KeyPressEventArgs e)

		{

			if (current == null) return;



			if (e.KeyChar == '\b') BackSpace();

			else KeyStroke(e.KeyChar);



			e.Handled = true;

		}



		private void KeyStroke(char d)

		{

			if (current == null) return;



			current.Text += d;

			current.Focus();

			current.Select(current.Text.Length, 0);

		}



		private void BackSpace()

		{

			if (current == null) return;



			var t = current.Text;

			var len = t.Length - 1;



			if (len < 0) len = 0;



			current.Text = t.Substring(0, len);

			current.Focus();

			current.Select(current.Text.Length, 0);

		}



		private void textbox_Enter(object sender, EventArgs e)

		{

			current = (TextBox)sender;

		}



		private void bbs_Click(object sender, EventArgs e)

		{

			BackSpace();

		}



		public bool CancelClose { get; set; }

		private void Login_FormClosing(object sender, FormClosingEventArgs e)

		{

			e.Cancel = CancelClose;

			CancelClose = false;

		}



		private void bshift_Click(object sender, EventArgs e)

		{

			if (ba.Text == "A")

			{

				ba.Text = "a";

				bb.Text = "b";

				bc.Text = "c";

				bd.Text = "d";

				be.Text = "e";

				bf.Text = "f";

				bg.Text = "g";

				bh.Text = "h";

				bi.Text = "i";

				bj.Text = "j";

				bk.Text = "k";

				bl.Text = "l";

				bm.Text = "m";

				bn.Text = "n";

				bo.Text = "o";

				bp.Text = "p";

				bq.Text = "q";

				br.Text = "r";

				bs.Text = "s";

				bt.Text = "t";

				bu.Text = "u";

				bv.Text = "v";

				bw.Text = "w";

				bx.Text = "x";

				by.Text = "y";

				bz.Text = "z";



				b1.Text = "1";

				b2.Text = "2";

				b3.Text = "3";

				b4.Text = "4";

				b5.Text = "5";

				b6.Text = "6";

				b7.Text = "7";

				b8.Text = "8";

				b9.Text = "9";

				b0.Text = "0";

				bdash.Text = "-";

				bequal.Text = "=";

				blbrace.Text = "[";

				brbrace.Text = "]";

				bcolon.Text = ":";

				bcomma.Text = ",";

				bdot.Text = ".";

				bslash.Text = "/";



			}

			else

			{

				ba.Text = "A";

				bb.Text = "B";

				bc.Text = "C";

				bd.Text = "D";

				be.Text = "E";

				bf.Text = "F";

				bg.Text = "G";

				bh.Text = "H";

				bi.Text = "I";

				bj.Text = "J";

				bk.Text = "K";

				bl.Text = "L";

				bm.Text = "M";

				bn.Text = "N";

				bo.Text = "O";

				bp.Text = "P";

				bq.Text = "Q";

				br.Text = "R";

				bs.Text = "S";

				bt.Text = "T";

				bu.Text = "U";

				bv.Text = "V";

				bw.Text = "W";

				bx.Text = "X";

				by.Text = "Y";

				bz.Text = "Z";



				b1.Text = "!";

				b2.Text = "@";

				b3.Text = "#";

				b4.Text = "$";

				b5.Text = "%";

				b6.Text = "^";

				b7.Text = "&&";

				b8.Text = "*";

				b9.Text = "(";

				b0.Text = ")";

				bdash.Text = "_";

				bequal.Text = "+";

				blbrace.Text = "{";

				brbrace.Text = "}";

				bcolon.Text = ";";

				bcomma.Text = "<";

				bdot.Text = ">";

				bslash.Text = "?";

			}

		}



		private void Printer_SelectedIndexChanged(object sender, EventArgs e)

		{

			LabelPrinterSize.Text = "Label Size: " + PrinterHelper.getPrinterWidth(Printer.Text) + " X " + PrinterHelper.getPrinterHeight(Printer.Text);

		}



		private void PrintTest_Click(object sender, EventArgs e)

		{

			Program.PrinterWidth = PrinterWidth.Text;

			Program.PrinterHeight = PrinterHeight.Text;



			string[] sLabelPieces = LabelList.Text.Split(new char[] { '~' });



			if( sLabelPieces.Length >= 2 ) PrinterHelper.printTestLabel(Printer.Text, LabelFormat.Text);

			else PrinterHelper.printTestLabel(Printer.Text, LabelFormat.Text.Replace( "\r\n", "" ));

		}



		private void LoadLabelList_Click(object sender, EventArgs e)

		{

			System.Diagnostics.Debug.Print( "Loading Label List..." );



            if( URL.Text.Contains("localhost") ) Program.URL = "http://" + URL.Text;

            else Program.URL = "https://" + URL.Text;



			Program.Username = username.Text;

			Program.Password = password.Text;



			string[] labelList = PrinterHelper.fetchLabelList();



			if (labelList == null) return;



			LabelList.Items.Clear();

			LabelList.Text = "";

			LabelFormat.Text = "";



			foreach (var label in labelList)

			{

				LabelList.Items.Add(label);

			}

		}



		private void LabelList_SelectedIndexChanged(object sender, EventArgs e)

		{

			string[] sLabelPieces = LabelList.Text.Split( new char[] { '~' } );

			LabelFormat.Text = PrinterHelper.fetchLabelFormat( sLabelPieces[0], int.Parse( sLabelPieces[1] ) ).Replace("~", "~\r\n");

		}



		private void SaveLabel_Click(object sender, EventArgs e)

		{

			string[] sLabelPieces = LabelList.Text.Split(new char[] { '~' });

			PrinterHelper.saveLabelFormat(sLabelPieces[0], sLabelPieces[1], LabelFormat.Text.Replace("\r\n", ""));



			LoadLabelList.PerformClick();

		}



		private void SizeFromPrinter_Click(object sender, EventArgs e)

		{

			PrinterWidth.Text = PrinterHelper.getPrinterWidth(Printer.Text).ToString();

			PrinterHeight.Text = PrinterHelper.getPrinterHeight(Printer.Text).ToString();

		}



		private void AdvancedPageSize_CheckedChanged(object sender, EventArgs e)

		{

			if (AdvancedPageSize.Checked)

			{

				PageWidthLabel.Enabled = true;

				PageHeightLabel.Enabled = true;



				PrinterWidth.Enabled = true;

				PrinterHeight.Enabled = true;



				SizeFromPrinter.Enabled = true;



				PrinterWidth.Text = "";

				PrinterHeight.Text = "";

			}

			else

			{

				PageWidthLabel.Enabled = false;

				PageHeightLabel.Enabled = false;



				PrinterWidth.Enabled = false;

				PrinterHeight.Enabled = false;



				SizeFromPrinter.Enabled = false;



				PrinterWidth.Text = "";

				PrinterHeight.Text = "";

			}

		}



        private void PrintMode_SelectedIndexChanged(object sender, EventArgs e)

        {

            if (PrintMode.SelectedIndex == 2)

            {

                PrintKiosks.Enabled = true;

                label12.Enabled = true;

                label1.Enabled = true;

            }

            else

            {

                PrintKiosks.Enabled = false;

                label12.Enabled = false;

                label1.Enabled = false;

                PrintKiosks.Text = "";

            }

        }

	}

}