/// <summary>
/// Builds the total paragraph to display total quantity and amount
/// </summary>
/// <returns></returns>
private string buildTotalParagraphArray()
{
List <string> paraList = new List <string>();
paraList.Add(" Total ");
char[] totalQuantity = GlobalUtilities.getTotalQuantity().ToCharArray();
char[] totalCost = String.Format("{0:n}", GlobalUtilities.getTotalCost()).ToCharArray();
for (int i = 0; i < 15; i++)
{
if (i < GlobalUtilities.getTotalQuantity().Length)
{
paraList.Add(totalQuantity[i].ToString());
}
else
{
paraList.Add(" ");
}
}
for (int j = 0; j < 9; j++)
{
if (j < GlobalUtilities.getTotalCost().ToString().Length)
{
paraList.Add(totalCost[j].ToString());
}
else
{
paraList.Add(" ");
}
}
return(string.Join("", paraList));
}
/// <summary>
/// enables or disables the text boxes based on whether or not
/// the preceeding identifiers were toggled on the PaymentAndCustomerType form,
/// also disables the proceedButton to force the user to calculate customer's change
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PaymentCalculator_Load(object sender, EventArgs e)
{
proceedButton.Enabled = false;
if (GlobalUtilities.getCashPaymentIdentifier() != true)
{
cashTextBox.ReadOnly = true;
}
if (GlobalUtilities.getCreditPaymentIdentifier() != true)
{
creditTextBox.ReadOnly = true;
}
if (GlobalUtilities.getDebitPaymentIdentifier() != true)
{
debitTextBox.ReadOnly = true;
}
if (GlobalUtilities.getCheckPaymentIdentifier() != true)
{
checkTextBox.ReadOnly = true;
}
if (GlobalUtilities.getSalaryDeductionPaymentIdentifier() != true)
{
salaryDeductionTextBox.ReadOnly = true;
}
totalAmountTextBox.Text = String.Format("{0:n}", GlobalUtilities.getTotalCost());
changeTextBox.Text = "0";
}
/// <summary>
/// Updates the cashier's Excel sheet to include customer order
/// </summary>
private void updateCashierExcelSheet()
{
try
{
// Opens Excel Sheet
Excel.Application xlApp = new Excel.Application();
xlApp.Visible = false;
xlApp.DisplayAlerts = false;
Excel.Workbook xlWorkbook = xlApp.Workbooks.Open(GlobalUtilities.getCashierAndEventFilePath(), 0, false, 5, "", "", false, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "", true, false, 0, true, false, false);
Excel.Worksheet xlWorksheet = (Excel.Worksheet)xlWorkbook.Worksheets.get_Item(1);
// Edits Excel Sheet
Excel.Range xlRange = xlWorksheet.UsedRange;
int rowCount = xlRange.Rows.Count + 1;
string date = DateTime.Now.Date.ToString("dd/MM/yyyy");
string time = DateTime.Now.ToString("h:mm:ss tt");
List <string> keyList = new List <string>(GlobalUtilities.getCustomerTransactionDictionary().Keys);
double percentCash = Math.Round((Double.Parse(GlobalUtilities.getCashPayment()) / GlobalUtilities.getTotalCustomerPayment()), 2);
double percentDebit = Math.Round((Double.Parse(GlobalUtilities.getDebitPayment()) / GlobalUtilities.getTotalCustomerPayment()), 2);
double percentCredit = Math.Round((Double.Parse(GlobalUtilities.getCreditPayment()) / GlobalUtilities.getTotalCustomerPayment()), 2);
double percentCheck = Math.Round((Double.Parse(GlobalUtilities.getCheckPayment()) / GlobalUtilities.getTotalCustomerPayment()), 2);
double percentSalaryDeduction = Math.Round((Double.Parse(GlobalUtilities.getSalaryDeductionPayment()) / GlobalUtilities.getTotalCustomerPayment()), 2);
for (int i = 0; i < GlobalUtilities.getCustomerTransactionDictionary().Count; i++)
{
List <string> customerOrder = GlobalUtilities.getProductInfoFromDictionary(GlobalUtilities.CUSTOMER, keyList[i]);
xlWorksheet.Cells[rowCount + i, 1] = GlobalUtilities.getCustomerName();
xlWorksheet.Cells[rowCount + i, 2] = keyList[i];
xlWorksheet.Cells[rowCount + i, 3] = customerOrder[1];
xlWorksheet.Cells[rowCount + i, 4] = customerOrder[2];
xlWorksheet.Cells[rowCount + i, 5] = customerOrder[3];
xlWorksheet.Cells[rowCount + i, 6] = customerOrder[4];
xlWorksheet.Cells[rowCount + i, 7] = GlobalUtilities.getCustomerType();
xlWorksheet.Cells[rowCount + i, 8] = GlobalUtilities.getCashPayment();
xlWorksheet.Cells[rowCount + i, 9] = GlobalUtilities.getDebitPayment();
xlWorksheet.Cells[rowCount + i, 10] = GlobalUtilities.getCreditPayment();
xlWorksheet.Cells[rowCount + i, 11] = GlobalUtilities.getCheckPayment();
xlWorksheet.Cells[rowCount + i, 12] = GlobalUtilities.getSalaryDeductionPayment();
xlWorksheet.Cells[rowCount + i, 13] = date;
xlWorksheet.Cells[rowCount + i, 14] = time;
}
// Saves Excel sheet
xlWorkbook.SaveAs(GlobalUtilities.getCashierAndEventFilePath());
xlWorkbook.Close(true, Type.Missing, Type.Missing);
xlApp.Quit();
Marshal.ReleaseComObject(xlWorksheet);
Marshal.ReleaseComObject(xlWorkbook);
Marshal.ReleaseComObject(xlApp);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// saves the data input on SaleDetails form into GlobalUtilities,
/// then redirected to CodeDetails form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ProcessButton_Click(object sender, EventArgs e)
{
addProductButton.PerformClick();
GlobalUtilities.setCustomerName(nameTextBox.Text);
GlobalUtilities.setCustomerAddress(addressTextBox.Text);
GlobalUtilities.setCustomerContact(phoneTextBox.Text);
CodeDetails codeDetails = new CodeDetails();
codeDetails.ShowDialog();
}
/// <summary>
/// proceed button takes the user input on the given fields,
/// stores it into global utilities, to be used later,
/// and moves to PaymentType form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ProceedButton_Click(object sender, EventArgs e)
{
this.Close();
GlobalUtilities.setCustomerTIN(tinTextBox.Text);
GlobalUtilities.setCustomerBusinessStyle(businessStyleTextBox.Text);
GlobalUtilities.setCustomerTerms(termsTextBox.Text);
GlobalUtilities.setCustomerOSCA(oscaTextBox.Text);
PaymentAndCustomerType paymentAndCustomerType = new PaymentAndCustomerType();
paymentAndCustomerType.ShowDialog();
}
/// <summary>
/// Loads masterListDictionary on Form load
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void InventorySaleDetails_Load(object sender, EventArgs e)
{
for (int i = 0; i < keyList.Count; i++)
{
if (!Regex.IsMatch(keyList[i].Replace(" ", ""), @"^[a-zA-Z]+$"))
{
List <string> customerProductOrder = new List <string>(GlobalUtilities.getProductInfoFromDictionary(GlobalUtilities.MASTER, keyList[i]));
// Bar Code Product Description Price Quantity Discount
productOrderDataGridView.Rows.Add(keyList[i], customerProductOrder[1], customerProductOrder[2], customerProductOrder[3], customerProductOrder[4]);
}
}
}
/// <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>
/// Increases/Decreases the quantity value of the product in the masterListDictionary
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddProductButton_Click(object sender, EventArgs e)
{
if (String.IsNullOrWhiteSpace(productBarCodeTextBox.Text) || !GlobalUtilities.isInDictionary(GlobalUtilities.MASTER, (productBarCodeTextBox.Text).TrimStart(new Char[] { '0' })))
{
productBarCodeTextBox.Focus();
//quantityNumericUpDown.Value = 1;
//productBarCodeTextBox.Text = "";
return;
}
List <string> customerProductOrder = new List <string>();
List <string> masterListDictionaryProduct = new List <string>(GlobalUtilities.getMasterListDictionary()[(productBarCodeTextBox.Text).TrimStart(new Char[] { '0' })]);
DataGridViewRow updateDataGridViewRow = productOrderDataGridView.Rows[rowSearchWithMatchingBarCodes((productBarCodeTextBox.Text).TrimStart(new Char[] { '0' }))];
int totalQuantityCheck = Int32.Parse(updateDataGridViewRow.Cells[3].Value.ToString()) + (int)quantityNumericUpDown.Value;
if (totalQuantityCheck <= 0)
{
GlobalUtilities.setTotalQuantity((Int32.Parse(GlobalUtilities.getTotalQuantity()) - Int32.Parse(updateDataGridViewRow.Cells[3].Value.ToString())).ToString());
totalQuantityTextBox.Text = GlobalUtilities.getTotalQuantity();
updateDataGridViewRow.Cells[3].Value = "0";
productBarCodeTextBox.Focus();
quantityNumericUpDown.Value = 1;
productBarCodeTextBox.Text = "";
return;
}
GlobalUtilities.setTotalQuantity((Int32.Parse(GlobalUtilities.getTotalQuantity()) + Int32.Parse(quantityNumericUpDown.Value.ToString())).ToString());
updateDataGridViewRow.Cells[3].Value = totalQuantityCheck;
// Material #, Material Description, Selling Price, Discount, and Quantity
customerProductOrder.Add(masterListDictionaryProduct[0].ToString());
customerProductOrder.Add(masterListDictionaryProduct[1].ToString());
customerProductOrder.Add(masterListDictionaryProduct[2].ToString());
customerProductOrder.Add(masterListDictionaryProduct[3].ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[3].Value.ToString());
GlobalUtilities.addToDictionary(GlobalUtilities.MASTER, productBarCodeTextBox.Text, customerProductOrder);
totalQuantityTextBox.Text = GlobalUtilities.getTotalQuantity();
productBarCodeTextBox.Focus();
productBarCodeTextBox.Text = String.Empty;
quantityNumericUpDown.Value = 1;
}
/// <summary>
/// Clears the SaleDetails controls and deletes current customer information
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NextCustomerButton_Click(object sender, EventArgs e)
{
GlobalUtilities.cleanCustomerOrder();
foreach (Control c in this.Controls)
{
var textBox = c as TextBox;
var dataGridView = c as DataGridView;
if (textBox != null)
{
textBox.Clear();
}
}
productOrderDataGridView.Rows.Clear();
productOrderDataGridView.Refresh();
processButton.Enabled = false;
productBarCodeTextBox.Focus();
}
/// <summary>
/// allows the user to do a quick print without opening the desired word document
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PrintButton_Click(object sender, EventArgs e)
{
try
{
object missing = System.Reflection.Missing.Value;
Word.Application wordApp = new Word.Application {
Visible = false
};
Word.Document wordDocument = wordApp.Documents.Open(GlobalUtilities.getCustomerOrderFilePath(), ReadOnly: false, Visible: false);
wordDocument.Activate();
wordDocument.PrintOut();
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>
/// calculates the customer's change (total amount - customer payment),
/// this will determine whether or not the cashier can proceed to the next form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CalculateButton_Click(object sender, EventArgs e)
{
GlobalUtilities.setCashPayment(cashTextBox.Text);
GlobalUtilities.setCreditPayment(creditTextBox.Text);
GlobalUtilities.setDebitPayment(debitTextBox.Text);
GlobalUtilities.setCheckPayment(checkTextBox.Text);
GlobalUtilities.setSalaryDeductionPayment(salaryDeductionTextBox.Text);
GlobalUtilities.setTotalCustomerPayment();
GlobalUtilities.setTotalChange();
changeTextBox.Text = String.Format("{0:n}", GlobalUtilities.getTotalChange());
totalCustomerPaymentTextBox.Text = String.Format("{0:n}", (Double.Parse(GlobalUtilities.getCashPayment()) + Double.Parse(GlobalUtilities.getCreditPayment()) + Double.Parse(GlobalUtilities.getDebitPayment())
+ Double.Parse(GlobalUtilities.getCheckPayment()) + Double.Parse(GlobalUtilities.getSalaryDeductionPayment())).ToString());
if (Double.Parse(GlobalUtilities.getTotalChange()) >= 0)
{
proceedButton.Enabled = true;
}
else
{
proceedButton.Enabled = false;
}
}
/// <summary>
/// payment and customer type button stores the user data input check box,
/// then redirects the user to the calculator form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PaymentAndCustomerTypeButton_Click(object sender, EventArgs e)
{
// Stores payment type in GlobalUtilities
for (int i = 0; i < paymentTypeCheckBox.CheckedIndices.Count; i++)
{
switch (paymentTypeCheckBox.CheckedIndices[i])
{
case 0: // Cash
GlobalUtilities.setCashPaymentIdentifier(true);
break;
case 1: // Credit
GlobalUtilities.setCreditPaymentIdentifier(true);
break;
case 2: // Debit
GlobalUtilities.setDebitPaymentIdentifier(true);
break;
case 3: // Check
GlobalUtilities.setCheckPaymentIdentifier(true);
break;
case 4: // Salary Deduction
GlobalUtilities.setSalaryDeductionPaymentIdentifier(true);
break;
}
}
// Stores customer type in GlobalUtilities
GlobalUtilities.setCustomerType(customerTypeGroupBox.Controls.OfType <RadioButton>().SingleOrDefault(n => n.Checked == true).Text);
this.Close();
PaymentCalculator paymentCalculator = new PaymentCalculator();
paymentCalculator.ShowDialog();
}
/// <summary>
/// Builds the body that can host up to 20 customer orders.
/// Displays Item number, Description, Quantity, Price, and Amount
/// </summary>
/// <param name="customerKey"></param>
/// <returns></returns>
private string buildBodyParagraphArray(string customerKey)
{
List <string> paraList = new List <string>();
List <string> customerOrder = GlobalUtilities.getProductInfoFromDictionary(GlobalUtilities.CUSTOMER, customerKey);
char[] barCodeCharArray = customerKey.ToCharArray();
char[] productDescriptionCharArray = customerOrder[1].ToCharArray();
char[] priceCharArray = customerOrder[2].ToCharArray();
char[] quantityCharArray = customerOrder[3].ToCharArray();
char[] amountCharArray = customerOrder[4].ToCharArray();
// Item Number
for (int i = 0; i < 16; i++)
{
if (i < customerKey.Length)
{
paraList.Add(barCodeCharArray[i].ToString());
}
else
{
paraList.Add(" ");
}
}
for (int numSpace = 0; numSpace < 3; numSpace++)
{
paraList.Add(" ");
}
// Description
for (int j = 0; j < 32; j++)
{
if (j < customerOrder[1].Length)
{
paraList.Add(productDescriptionCharArray[j].ToString());
}
else
{
paraList.Add(" ");
}
}
for (int numSpace = 0; numSpace < 3; numSpace++)
{
paraList.Add(" ");
}
// Quantity
for (int k = 0; k < 3; k++)
{
if (k < customerOrder[3].Length)
{
paraList.Add(quantityCharArray[k].ToString());
}
else
{
paraList.Add(" ");
}
}
for (int numSpace = 0; numSpace < 3; numSpace++)
{
paraList.Add(" ");
}
// Price
for (int l = 0; l < 5; l++)
{
if (l < customerOrder[2].Length)
{
paraList.Add(priceCharArray[l].ToString());
}
else
{
paraList.Add(" ");
}
}
for (int numSpace = 0; numSpace < 3; numSpace++)
{
paraList.Add(" ");
}
// Amount
for (int m = 0; m < 9; m++)
{
if (m < customerOrder[4].Length)
{
paraList.Add(amountCharArray[m].ToString());
}
else
{
paraList.Add(" ");
}
}
return(string.Join("", paraList));
}
/// <summary>
/// button searches takes the userInput text from the text box and searches the dictionary for the product.
/// If the product exists, add it to the DataGridView,
/// else neglect the input.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddProductButton_Click(object sender, EventArgs e)
{
List <string> customerProductOrder = new List <string>();
// Check customerTransactionDictionary. if available find the list and update, else search masterListDictionary and add it into customerTransactionDictionary
// then update the DataGridView as necessary
if (GlobalUtilities.isInDictionary(GlobalUtilities.CUSTOMER, productBarCodeTextBox.Text))
{
DataGridViewRow updateDataGridViewRow = productOrderDataGridView.Rows[rowSearchWithMatchingBarCodes(productBarCodeTextBox.Text)];
int totalQuantityCheck = Int32.Parse(updateDataGridViewRow.Cells[3].Value.ToString()) + (int)quantityNumericUpDown.Value;
if (totalQuantityCheck <= 0)
{
productOrderDataGridView.Rows.RemoveAt(rowSearchWithMatchingBarCodes(productBarCodeTextBox.Text));
GlobalUtilities.setTotalQuantity((Int32.Parse(GlobalUtilities.getTotalQuantity()) - Int32.Parse(updateDataGridViewRow.Cells[3].Value.ToString())).ToString());
GlobalUtilities.setTotalCost(GlobalUtilities.getTotalCost() - Double.Parse(GlobalUtilities.calculatePrice(updateDataGridViewRow.Cells[2].Value.ToString(), updateDataGridViewRow.Cells[3].Value.ToString(), updateDataGridViewRow.Cells[4].Value.ToString())));
(GlobalUtilities.getCustomerTransactionDictionary()).Remove(productBarCodeTextBox.Text);
totalQuantityTextBox.Text = GlobalUtilities.getTotalQuantity();
totalCostTextBox.Text = (GlobalUtilities.getTotalCost()).ToString();
productBarCodeTextBox.Focus();
quantityNumericUpDown.Value = 1;
productBarCodeTextBox.Text = "";
return;
}
GlobalUtilities.setTotalQuantity((Int32.Parse(GlobalUtilities.getTotalQuantity()) + Int32.Parse(quantityNumericUpDown.Value.ToString())).ToString());
GlobalUtilities.setTotalCost(GlobalUtilities.getTotalCost() + Double.Parse(GlobalUtilities.calculatePrice(updateDataGridViewRow.Cells[2].Value.ToString(), quantityNumericUpDown.Value.ToString(), updateDataGridViewRow.Cells[4].Value.ToString())));
updateDataGridViewRow.Cells[3].Value = totalQuantityCheck;
updateDataGridViewRow.Cells[5].Value = GlobalUtilities.calculatePrice(updateDataGridViewRow.Cells[2].Value.ToString(), updateDataGridViewRow.Cells[3].Value.ToString(), updateDataGridViewRow.Cells[4].Value.ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[1].Value.ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[2].Value.ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[3].Value.ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[4].Value.ToString());
customerProductOrder.Add(updateDataGridViewRow.Cells[5].Value.ToString());
GlobalUtilities.addToDictionary(GlobalUtilities.CUSTOMER, productBarCodeTextBox.Text, customerProductOrder);
}
else
{
if (GlobalUtilities.getCustomerTransactionDictionary().Count == 20)
{
// Do not add it to the customer transaction list since it can only have a max of 20
productBarCodeTextBox.Text = "";
return;
}
if ((int)quantityNumericUpDown.Value <= 0 || String.IsNullOrWhiteSpace(productBarCodeTextBox.Text) || !GlobalUtilities.isInDictionary(GlobalUtilities.MASTER, (productBarCodeTextBox.Text).TrimStart(new Char[] { '0' })))
{
return;
}
customerProductOrder = GlobalUtilities.getProductInfoFromDictionary(GlobalUtilities.MASTER, (productBarCodeTextBox.Text).TrimStart(new Char[] { '0' }));
customerProductOrder[3] = (Int32.Parse(customerProductOrder[3]) + (int)quantityNumericUpDown.Value).ToString();
customerProductOrder[5] = GlobalUtilities.calculatePrice(customerProductOrder[2], customerProductOrder[3], customerProductOrder[4]);
// Bar Code Product Description Price Quantity Discount Amount
productOrderDataGridView.Rows.Add(productBarCodeTextBox.Text, customerProductOrder[1], customerProductOrder[2], customerProductOrder[3], customerProductOrder[4], customerProductOrder[5]);
customerProductOrder.RemoveAt(0);
GlobalUtilities.addToDictionary(GlobalUtilities.CUSTOMER, productBarCodeTextBox.Text, customerProductOrder);
GlobalUtilities.setTotalQuantity((Int32.Parse(GlobalUtilities.getTotalQuantity()) + Int32.Parse(customerProductOrder[2])).ToString());
GlobalUtilities.setTotalCost(GlobalUtilities.getTotalCost() + Double.Parse(GlobalUtilities.calculatePrice(customerProductOrder[1], customerProductOrder[2], customerProductOrder[3])));
}
totalQuantityTextBox.Text = GlobalUtilities.getTotalQuantity();
totalCostTextBox.Text = (GlobalUtilities.getTotalCost()).ToString();
productBarCodeTextBox.Text = "";
quantityNumericUpDown.Value = 1;
if (canProcessOrder())
{
processButton.Enabled = true;
}
else
{
processButton.Enabled = false;
}
productBarCodeTextBox.Focus();
}
/// <summary>
/// resets payment identifiers used in PaymentCalculator form upon form closing
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CodeDetails_FormClosing(object sender, FormClosingEventArgs e)
{
GlobalUtilities.resetPaymentIdentifiers();
}
/// <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>
/// allows the user to open up the desired word document to take a closer look
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenButton_Click(object sender, EventArgs e)
{
System.Diagnostics.Process.Start(GlobalUtilities.getCustomerOrderFilePath());
}
/// <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();
}
/// <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();
}
}