/// <summary>
/// cashierAndEventButton will store the user input into the global utilities file for future use,
/// then create an excel file for this cashier or open/update an existing file,
/// then will be redirected back to SaleDetails form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CashierAndEventButton_Click(object sender, EventArgs e)
{
// Creates the filepath for the cashier+event excel file
string filePath = (GlobalUtilities.getMasterFilePath()).Remove((GlobalUtilities.getMasterFilePath()).LastIndexOf('\\') + 1);
string[] dateTimeArray = (DateTime.Now.Date.ToString("dd/MM/yyyy")).Split('/');
GlobalUtilities.setCashierAndEventFilePath(filePath + cashierNameTextBox.Text + "_" + eventNameTextBox.Text + "_" + dateTimeArray[0] + "-" + dateTimeArray[1] + "-" + dateTimeArray[2] + ".xlsx");
// Checks if the file already exists, if so update, if not create a new file
if (!System.IO.File.Exists(GlobalUtilities.getCashierAndEventFilePath())) // Create a new file
{
Excel.Application xlApp = new Excel.Application();
Excel.Workbook xlWorkbook = xlApp.Workbooks.Add(System.Reflection.Missing.Value);
Excel.Worksheet xlWorksheet = (Excel.Worksheet)xlWorkbook.Worksheets.get_Item(1);
xlWorksheet.Cells[1, 1] = "Customer Name";
xlWorksheet.Cells[1, 2] = "Barcode Number";
xlWorksheet.Cells[1, 3] = "Product Description";
xlWorksheet.Cells[1, 4] = "Price";
xlWorksheet.Cells[1, 5] = "Quantity";
xlWorksheet.Cells[1, 6] = "Total Amount";
xlWorksheet.Cells[1, 7] = "Customer Type";
xlWorksheet.Cells[1, 8] = "Cash";
xlWorksheet.Cells[1, 9] = "Debit";
xlWorksheet.Cells[1, 10] = "Credit";
xlWorksheet.Cells[1, 11] = "Check";
xlWorksheet.Cells[1, 12] = "Salary Deduction";
xlWorksheet.Cells[1, 13] = "Date";
xlWorksheet.Cells[1, 14] = "Time";
xlWorkbook.SaveAs(GlobalUtilities.getCashierAndEventFilePath());
xlWorkbook.Close(true);
xlApp.Quit();
Marshal.ReleaseComObject(xlWorksheet);
Marshal.ReleaseComObject(xlWorkbook);
Marshal.ReleaseComObject(xlApp);
}
else
{
// Do nothing
}
this.Close();
GlobalUtilities.setCashierName(cashierNameTextBox.Text);
GlobalUtilities.setEventName(eventNameTextBox.Text);
}
/// <summary>
/// Generates the user's Word document receipt
/// </summary>
private void createWordDocument()
{
try
{
string filePath = (GlobalUtilities.getMasterFilePath()).Remove((GlobalUtilities.getMasterFilePath()).LastIndexOf('\\') + 1);
string[] dateArray = (DateTime.Now.Date.ToString("dd/MM/yyyy")).Split('/');
string[] timeArray = (DateTime.Now.ToString("h:mm:ss tt")).Split(':');
string wordFilePath = filePath + GlobalUtilities.getCustomerName() + "_" + dateArray[0] + "-" + dateArray[1] + "-" + dateArray[2] + "_" + timeArray[0] + "-" + timeArray[1] + "-" + timeArray[2] + ".docx";
Word.Application wordApp = new Microsoft.Office.Interop.Word.Application();
wordApp.ShowAnimation = false;
wordApp.Visible = false;
object missing = System.Reflection.Missing.Value;
Word.Document wordDocument = wordApp.Documents.Add(ref missing, ref missing, ref missing, ref missing);
Word.Range rng = wordDocument.Paragraphs[1].Range;
Word.Paragraph para = wordDocument.Paragraphs.Add(ref missing);
// Sets the font format for the document to be monospace (easier to edit characters/words to print)
wordDocument.Content.SetRange(0, 0);
object styleName = "No Spacing";
rng.set_Style(ref styleName);
rng.Font.Size = 11;
rng.Font.Name = "Consolas";
rng.Select();
// There are a total of 77 possible characters per line
// Indentation to align the Word doc text
para.Range.Text = Environment.NewLine;
// Cashier, Time and Customer Number info
para.Range.Text = "Cashier: " + GlobalUtilities.getCashierName() + Environment.NewLine;
para.Range.Text = "Cust. Add.: " + GlobalUtilities.getCustomerAddress() + Environment.NewLine;
para.Range.Text = "Cust. Tel.: " + GlobalUtilities.getCashierName() + Environment.NewLine;
para.Range.Text = "Time: " + timeArray[0] + ":" + timeArray[1] + ":" + timeArray[2] + Environment.NewLine;
// Some indentation to align text
para.Range.Text = Environment.NewLine;
// Customer details: Customer Name, address, TIN, Business Style, Data, Terms, OSCA/PWD ID No., Cardholder's Signature
para.Range.Text = buildCharacterParagraphArray(11, GlobalUtilities.getCustomerName(), 38, 10, DateTime.Now.Date.ToString("dd/MM/yyyy")) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(11, GlobalUtilities.getCustomerAddress(), 38, 11, GlobalUtilities.getCustomerTerms()) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(8, GlobalUtilities.getCustomerTIN(), 41, 21, GlobalUtilities.getCustomerOSCA()) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(17, GlobalUtilities.getCustomerBusinessStyle(), 33, 19, "") + Environment.NewLine;
// Customer order details title
para.Range.Text = Environment.NewLine;
para.Range.Text = "Item Number Description Qty Price Amount" + Environment.NewLine;
para.Range.Text = Environment.NewLine;
// Customer order details breakdown
List <string> keyList = new List <string>(GlobalUtilities.getCustomerTransactionDictionary().Keys);
for (int i = 0; i < GlobalUtilities.getCustomerTransactionDictionary().Count; i++)
{
para.Range.Text = buildBodyParagraphArray(keyList[i]) + Environment.NewLine;
}
for (int j = 0; j < (20 - GlobalUtilities.getCustomerTransactionDictionary().Count); j++)
{
para.Range.Text = Environment.NewLine;
}
para.Range.Text = Environment.NewLine;
para.Range.Text = buildTotalParagraphArray() + Environment.NewLine;
// Sales data
double vatSales = GlobalUtilities.getTotalCost() * 0.88;
double vat = GlobalUtilities.getTotalCost() * 0.12;
para.Range.Text = Environment.NewLine;
para.Range.Text = Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(68, "", 0, 0, vatSales.ToString()) + Environment.NewLine;
para.Range.Text = Environment.NewLine;
para.Range.Text = Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(68, "", 0, 0, String.Format("{0:n}", GlobalUtilities.getTotalCost())) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(68, "", 0, 0, vat.ToString()) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(68, "", 0, 0, String.Format("{0:n}", GlobalUtilities.getTotalCost())) + Environment.NewLine;
para.Range.Text = Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(62, "", 0, 0, String.Format("{0:n}", GlobalUtilities.getTotalCustomerPayment())) + Environment.NewLine;
para.Range.Text = buildCharacterParagraphArray(62, "", 0, 0, String.Format("{0:n}", Double.Parse(GlobalUtilities.getTotalChange()))) + Environment.NewLine;
//Save the document
GlobalUtilities.setCustomerOrderFilePath(wordFilePath);
object documentFilePath = GlobalUtilities.getCustomerOrderFilePath();
wordDocument.SaveAs2(ref documentFilePath);
wordDocument.Close(ref missing, ref missing, ref missing);
wordDocument = null;
wordApp.Quit(ref missing, ref missing, ref missing);
wordApp = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// masterFile button will open a file explorer for the user to use and search
/// for the master file to fill the data hash set within the GlobalUtilities file,
/// then redirects it to CashierAndEventInfo
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MasterFileButton_Click(object sender, EventArgs e)
{
try
{
// Opens file explorer and stores filename, and the contents of the excel file to global utilities
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Excel Worksheets|*.xls; *.xlsx";
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
GlobalUtilities.setMasterFilePath(openFileDialog.FileName);
}
// Stores excel data onto Dictionary
Excel.Application xlApp = new Excel.Application();
Excel.Workbook xlWorkbook = xlApp.Workbooks.Open(GlobalUtilities.getMasterFilePath(), 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
Excel.Worksheet xlWorksheet = (Excel.Worksheet)xlWorkbook.Worksheets.get_Item(1);
Excel.Range xlRange = xlWorksheet.UsedRange;
int row = xlRange.Rows.Count;
int col = xlRange.Columns.Count;
string eanCodePlaceholder = "";
for (int rowCount = 1; rowCount <= row; rowCount++)
{
// Creating a list to contain the excel data
List <string> productListInfo = new List <string>();
for (int colCount = 1; colCount <= col; colCount++)
{
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Legend: *
* Material # | Material Description | Selling Price | Discount | EAN Code | Quantity *
* --------------------------------------------------------------------------------------------------------------*
* column 1 | colum 2 | column 3 | column 4 | column 5 | column6 *
* type double | type string | type double | type double | type double | {null} no input*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
// Stores data into dictionary
Object obj = (xlRange.Cells[rowCount, colCount] as Excel.Range).Value;
if (colCount == 5) // EAN Code, to be used in the dictionary
{
eanCodePlaceholder = obj.ToString();
}
else // Material #, Material Description, Selling Price, Discount, and Quantity
{
if (colCount == 6)
{
productListInfo.Add("0");
}
else if (obj != null)
{
productListInfo.Add(obj.ToString());
}
}
}
GlobalUtilities.addToDictionary(GlobalUtilities.MASTER, eanCodePlaceholder, productListInfo);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
this.Close();
if (applicationType == GlobalUtilities.TRANSACTION_MODE)
{
CashierAndEventInfo cashierAndEventInfo = new CashierAndEventInfo();
cashierAndEventInfo.ShowDialog();
}
else if (applicationType == GlobalUtilities.INVENTORY_MODE)
{
InventorySaleDetails inventorySaleDetails = new InventorySaleDetails();
inventorySaleDetails.ShowDialog();
}
}
/// <summary>
/// Updates Excel sheet and closes the application
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ProcessButton_Click(object sender, EventArgs e)
{
addProductButton.PerformClick();
try
{
// Opens Excel Sheet
xlApp = new Excel.Application();
xlApp.Visible = false;
xlApp.DisplayAlerts = false;
xlWorkbook = xlApp.Workbooks.Open(GlobalUtilities.getMasterFilePath(), 0, false, 5, "", "", false, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "", true, false, 0, true, false, false);
xlWorksheet = (Excel.Worksheet)xlWorkbook.Worksheets.get_Item(1);
// Edits Excel Sheet
Excel.Range xlRange = xlWorksheet.UsedRange;
for (int i = 1; i <= xlRange.Rows.Count + 10; i++)
{
if (((Microsoft.Office.Interop.Excel.Range)xlWorksheet.Cells[i, 5]).Value != null)
{
object cellValue = ((Microsoft.Office.Interop.Excel.Range)xlWorksheet.Cells[i, 5]).Value;
string cellValueString = cellValue.ToString();
if (GlobalUtilities.getMasterListDictionary().ContainsKey(cellValueString.TrimStart(new Char[] { '0' })) && !Regex.IsMatch(cellValueString.Replace(" ", ""), @"^[a-zA-Z]+$"))
{
List <string> tempMasterListDictionaryProduct = new List <string>(GlobalUtilities.getMasterListDictionary()[cellValueString.TrimStart(new Char[] { '0' })]);
object quantityCellValue = ((Microsoft.Office.Interop.Excel.Range)xlWorksheet.Cells[i, 6]).Value;
string quantityCellValueString;
if (quantityCellValue != null)
{
quantityCellValueString = quantityCellValue.ToString();
}
else
{
quantityCellValueString = "0";
}
if (!string.IsNullOrWhiteSpace(quantityCellValueString))
{
xlWorksheet.Cells[i, 6] = Double.Parse(quantityCellValueString) + Double.Parse(tempMasterListDictionaryProduct[4].ToString());
}
else
{
xlWorksheet.Cells[i, 6] = Double.Parse(tempMasterListDictionaryProduct[4].ToString());
}
}
}
}
// Saves Excel sheet
xlWorkbook.SaveAs(GlobalUtilities.getMasterFilePath());
xlWorkbook.Close(true, Type.Missing, Type.Missing);
xlApp.Quit();
if (xlWorkbook != null)
{
Marshal.ReleaseComObject(xlWorkbook);
} //release each workbook like this
if (xlWorksheet != null)
{
Marshal.ReleaseComObject(xlWorksheet);
} //release each worksheet like this
if (xlApp != null)
{
Marshal.ReleaseComObject(xlApp);
} //release the Excel application
xlWorkbook = null; //set each memory reference to null.
xlWorksheet = null;
xlApp = null;
GC.Collect();
}
catch (Exception ex)
{
// Saves Excel sheet
xlApp.Quit();
//release all memory - stop EXCEL.exe from hanging around.
if (xlWorkbook != null)
{
Marshal.ReleaseComObject(xlWorkbook);
} //release each workbook like this
if (xlWorksheet != null)
{
Marshal.ReleaseComObject(xlWorksheet);
} //release each worksheet like this
if (xlApp != null)
{
Marshal.ReleaseComObject(xlApp);
} //release the Excel application
xlWorkbook = null; //set each memory reference to null.
xlWorksheet = null;
xlApp = null;
GC.Collect();
MessageBox.Show(ex.Message);
}
this.Close();
Application.Exit();
}
