// 2. Existing Invoice Initialize
public InvoiceNewOrEdit(int invoiceId)
{
InitializeComponent();
this.existingInvoice = SqliteDAInvoice.GetInvoiceById(invoiceId);
formTitleLabel.Text = "Edit Invoice";
saveButton.Text = "Edit";
this.newInvoice = false;
}
// 5. Invoice
private void invoicePictureBox_DoubleClick(object sender, EventArgs e)
{
//Load all invoices from the database to the main data grid view.
modeStripStatusLabel.Text = "INVOICE MODE";
mainDataGridView.DataSource = SqliteDAInvoice.GetAllCurrentActiveInvoices();
SetDefaultLoadParameters();
mainDataGridView.Columns["StoreId"].Visible = false;
mainDataGridView.Columns["InvoiceAmount"].DefaultCellStyle.Format = "0.00##";
}
//********************************************************************************************//
// SAVE MODELS - BARCODE PANEL CONTROLS
//********************************************************************************************//
// SAVE MODELS - BARCODE PRESS ENTER IN TEXT BOX EVENT
// Add invoice products to the invoice by either searching for the product by barcode,
// or by using the product search form.
private void barcodeTextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
ProductModel product = new ProductModel();
//1. Does the user have a barcode to scan or type in?
//1.1 NO - Press Enter on empty text box
if (barcodeTextBox.Text == "")
{
//Get back a product from the product search form.
//If product search form is closed without selecting a product, e.g. closing the form
//Then exit process and wait for the user to type/scan a barcode or try to search again.
product = searchForProduct();
}
//1.2 YES - Enter barcode and press enter to search for product
else
{
//Search for product with barcode provided by the user
product = SqliteDAProduct.GetProductByBarcode(barcodeTextBox.Text);
//2. Did the search return a product that matches the barcode?
//NO?
if (product == null)
{
DialogResult result = MessageBox.Show("Barcode not found.\nAdd it to a new or existing product.", "Barcode Not Found", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
if (result == DialogResult.OK)
{
product = searchForProduct();
}
}
}
//Find Full Product Details with product Id
//Check whether the user selected a product in the product search form
if (product.Id != 0)
{
product = SqliteDAProduct.GetProductById(product.Id);
//Add Invoice Product Details
InvoiceProductNewOrEdit invoiceProductForm = new InvoiceProductNewOrEdit(product, Convert.ToInt32(invoiceNumberStripStatusLabel.Text));
invoiceProductForm.ShowDialog();
mainDataGridView.DataSource = SqliteDAInvoiceProduct.GetAllInvoiceProductsByInvoiceId(Convert.ToInt32(invoiceNumberStripStatusLabel.Text));
mainDataGridView.AutoResizeColumns();
mainDataGridView.ClearSelection();
barCodeSearchPanel.Visible = true;
mainDataGridView.Columns["ProductId"].Visible = false;
mainDataGridView.Columns["InvoiceId"].Visible = false;
calculateInvoiceTotals(SqliteDAInvoice.GetInvoiceById(Convert.ToInt32(invoiceNumberStripStatusLabel.Text)));
barcodeTextBox.ResetText();
this.ActiveControl = barcodeTextBox;
}
}
}
// SAVE MODELS - CLICK SAVE INVOICE BUTTON EVENT
// Change status of invoice if the captured invoice price equals to the sum of invoice product's
// total price.
private void saveInvoiceButton_Click(object sender, EventArgs e)
{
if (SqliteDAInvoice.UpdateInvoiceById(Convert.ToInt32(invoiceNumberStripStatusLabel.Text)))
{
DialogResult result = MessageBox.Show("Successfully marked this invoice as saved.", "Save Invoice", MessageBoxButtons.OK, MessageBoxIcon.Information);
if (result == DialogResult.OK)
{
saveInvoiceButton.Enabled = false;
}
}
else
{
MessageBox.Show("Something went wrong. Could not save invoice.", "Save Invoice Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// Commit to databse - existing invoice
private void saveExistingInvoiceInformationToDb()
{
invoice.Id = this.invoice.Id;
if (SqliteDAInvoice.UpdateInvoiceById(invoice))
{
DialogResult dialogResult = MessageBox.Show("Invoice updated successfully", "Edit Invoice",
MessageBoxButtons.OK, MessageBoxIcon.Information);
if (dialogResult == DialogResult.OK)
{
userClickedSaveButton = true;
this.Close();
}
}
else
{
MessageBox.Show("Something went wrong. Invoice could not be updated." +
"\nCheck the error log for more information.", "Edit Invoice Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// Commit to database - new invoice
private void saveNewInvoiceInformationToDb()
{
this.invoice.Id = SqliteDAInvoice.SaveInvoice(invoice);
if (this.invoice.Id > 0)
{
DialogResult dialogResult = MessageBox.Show("New invoice created successfully", "New Invoice",
MessageBoxButtons.OK, MessageBoxIcon.Information);
if (dialogResult == DialogResult.OK)
{
userClickedSaveButton = true;
this.Close();
}
}
else if (this.invoice.Id == 0)
{
MessageBox.Show("Something went wrong. New invoice could not be saved." +
"\nCheck the error log for more information.", "New Invoice Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//********************************************************************************************//
// DELETE MODELS - CLICK DELETE BUTTON EVENT
//********************************************************************************************//
private void deleteButton_Click(object sender, EventArgs e)
{
//1. Category
if (modeStripStatusLabel.Text == "CATEGORY MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this category?" +
"\nCategory Name: {0}\nMain Category: {1}", row.Cells["Name"].Value.ToString(), row.Cells["MainCategory"].Value.ToString()),
"Delete Category", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = SqliteDACategory.DeleteCategoryById(Convert.ToInt32(row.Cells["Id"].Value));
if (result == true)
{
DialogResult dialog = MessageBox.Show("Category was successfully deleted.", "Delete Category", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDACategory.GetAllCategories();
mainDataGridView.AutoResizeColumns();
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Category could not be deleted.", "Delete Category Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
//2. Store
else if (modeStripStatusLabel.Text == "STORE MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this store?" +
"\nStore Name: {0}\nLocation: {1}", row.Cells["Name"].Value.ToString(), row.Cells["Location"].Value.ToString()),
"Delete Store", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = SqliteDAStore.DeleteStoreById(Convert.ToInt32(row.Cells["Id"].Value));
if (result == true)
{
DialogResult dialog = MessageBox.Show("Store was successfully deleted.", "Delete Store", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDAStore.GetAllStores();
mainDataGridView.AutoResizeColumns();
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Store could not be deleted.", "Delete Store Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
//3. Product Link
else if (modeStripStatusLabel.Text == "PRODUCT LINK MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this product link?" +
"\nProduct Link Name: {0}\nCategory Name: {1}", row.Cells["Name"].Value.ToString(), row.Cells["CategoryName"].Value.ToString()),
"Delete Product Link", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = SqliteDAProductLink.DeleteProductLinkById(Convert.ToInt32(row.Cells["Id"].Value));
if (result == true)
{
DialogResult dialog = MessageBox.Show("Product Link was successfully deleted.", "Delete Product Link", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDAProductLink.GetAllProductLinks();
mainDataGridView.AutoResizeColumns();
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Product Link could not be deleted.", "Delete Product Link Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
//4. Product
else if (modeStripStatusLabel.Text == "PRODUCT MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this product?" +
"\nBrand Name: {0}\nProduct Description: {1}", row.Cells["BrandName"].Value.ToString(), row.Cells["Description"].Value.ToString()),
"Delete Product", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = SqliteDAProduct.DeleteProductById(Convert.ToInt32(row.Cells["Id"].Value));
if (result == true)
{
DialogResult dialog = MessageBox.Show("Product was successfully deleted.", "Delete Product", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDAProduct.GetAllProducts();
mainDataGridView.AutoResizeColumns();
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Product could not be deleted.", "Delete Product Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
//5. Invoice
else if (modeStripStatusLabel.Text == "INVOICE MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this invoice?" +
"\nInvoice Date: {0}\nInvoice Number: {1}", row.Cells["Date"].Value.ToString(), row.Cells["InvoiceNumber"].Value.ToString()),
"Delete Invoice", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = false;
if (row.Cells["Saved"].Value.ToString() == "Open")
{
//Invoices marked as open will be permanently deleted from the database
result = SqliteDAInvoice.DeleteOpenInvoiceById(Convert.ToInt32(row.Cells["Id"].Value));
}
else if (row.Cells["Saved"].Value.ToString() == "Saved")
{
//Invoices marked as saved will be archived (marked as deleted, but still kept in the database).
result = SqliteDAInvoice.DeleteSavedInvoiceById(Convert.ToInt32(row.Cells["Id"].Value));
}
if (result == true)
{
DialogResult dialog = MessageBox.Show("Invoice was successfully deleted.", "Delete Invoice", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDAInvoice.GetAllInvoices();
mainDataGridView.AutoResizeColumns();
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Invoice could not be deleted.", "Delete Invoice Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
//6. Invoice Product
else if (modeStripStatusLabel.Text == "INVOICE PRODUCT MODE")
{
DialogResult dialogResult = MessageBox.Show(string.Format("Are you sure you want to delete this product from the invoice?" +
"\nProduct Name: {0}", row.Cells["ProductName"].Value.ToString()),
"Delete Invoice Product", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.Yes)
{
bool result = SqliteDAInvoiceProduct.DeleteInvoiceProductById(Convert.ToInt32(row.Cells["Id"].Value));
if (result == true)
{
DialogResult dialog = MessageBox.Show("Product was successfully deleted from invoice.", "Delete Invoice Product", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainDataGridView.DataSource = SqliteDAInvoiceProduct.GetAllInvoiceProductsByInvoiceId(Convert.ToInt32(invoiceNumberStripStatusLabel.Text));
mainDataGridView.AutoResizeColumns();
mainDataGridView.Columns["ProductId"].Visible = false;
mainDataGridView.Columns["InvoiceId"].Visible = false;
toggleClickFirstButtons(false);
}
else
{
DialogResult dialog = MessageBox.Show("Something went wrong. Product could not be deleted from invoice.", "Delete Invoice Product Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else if (dialogResult == DialogResult.No)
{
toggleClickFirstButtons(false);
}
}
}
//********************************************************************************************//
// EDIT MODELS - CLICK EDIT BUTTON EVENT
//********************************************************************************************//
private void editButton_Click(object sender, EventArgs e)
{
// The user first has to select an item from the data grid view, click the edit button and
// then the edit form for the respective object should open.
// All the object properties are collected from the selected datagridview row and sent to
// the edit form. There the user will edit the object properties and update the database.
// The datagridview reloads and gets all objects and turns off the view/edit/delete buttons.
// 1. Category
if (modeStripStatusLabel.Text == "CATEGORY MODE")
{
//Create object
int categoryId = Convert.ToInt32(row.Cells["Id"].Value);
//Send to edit form
CategoryNewOrEdit categoryForm = new CategoryNewOrEdit(categoryId);
categoryForm.ShowDialog();
//Reload data grid view
mainDataGridView.DataSource = SqliteDACategory.GetAllCategories();
SetDefaultLoadParameters();
}
// 2. Store
else if (modeStripStatusLabel.Text == "STORE MODE")
{
int storeId = Convert.ToInt32(row.Cells["Id"].Value);
StoreNewOrEdit storeForm = new StoreNewOrEdit(storeId);
storeForm.ShowDialog();
mainDataGridView.DataSource = SqliteDAStore.GetAllStores();
SetDefaultLoadParameters();
}
// 3. Product Link
else if (modeStripStatusLabel.Text == "PRODUCT LINK MODE")
{
int productLinkId = Convert.ToInt32(row.Cells["Id"].Value);
ProductLinkNewOrEdit productLinkForm = new ProductLinkNewOrEdit(productLinkId);
productLinkForm.ShowDialog();
mainDataGridView.DataSource = SqliteDAProductLink.GetAllProductLinks();
SetDefaultLoadParameters();
}
// 4. Product
else if (modeStripStatusLabel.Text == "PRODUCT MODE")
{
int productId = Convert.ToInt32(row.Cells["Id"].Value);
ProductNewOrEdit productForm = new ProductNewOrEdit(productId);
productForm.ShowDialog();
mainDataGridView.DataSource = SqliteDAProduct.GetAllProducts();
SetDefaultLoadParameters();
}
// 5. Invoice
else if (modeStripStatusLabel.Text == "INVOICE MODE")
{
int invoiceId = Convert.ToInt32(row.Cells["Id"].Value);
InvoiceNewOrEdit invoiceForm = new InvoiceNewOrEdit(invoiceId);
invoiceForm.ShowDialog();
SetDefaultLoadParametersForInvoiceBarcodeMode(invoiceForm.invoice);
}
// 6. Invoice Product
else if (modeStripStatusLabel.Text == "INVOICE PRODUCT MODE")
{
int invoiceProductId = Convert.ToInt32(row.Cells["Id"].Value);
InvoiceProductNewOrEdit invoiceProductForm = new InvoiceProductNewOrEdit(invoiceProductId);
invoiceProductForm.ShowDialog();
barCodeSearchPanel.Visible = true;
this.ActiveControl = barcodeTextBox;
mainDataGridView.DataSource = SqliteDAInvoiceProduct.GetAllInvoiceProductsByInvoiceId(Convert.ToInt32(invoiceNumberStripStatusLabel.Text));
mainDataGridView.AutoResizeColumns();
mainDataGridView.ClearSelection();
mainDataGridView.Columns["ProductId"].Visible = false;
mainDataGridView.Columns["InvoiceId"].Visible = false;
mainDataGridView.Columns["TotalPrice"].DefaultCellStyle.Format = "0.00##";
calculateInvoiceTotals(SqliteDAInvoice.GetInvoiceById(Convert.ToInt32(invoiceNumberStripStatusLabel.Text)));
}
}
//********************************************************************************************//
// LOAD MODELS - CLICK VIEW BUTTON EVENT
//********************************************************************************************//
private void viewButton_Click(object sender, EventArgs e)
{
//1. Category
if (modeStripStatusLabel.Text == "CATEGORY MODE")
{
//TODO: Add View Function for categories - FREE VERSION V1.1
MessageBox.Show("Function will be available in a future release version.", "Future Version", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//2. Store
else if (modeStripStatusLabel.Text == "STORE MODE")
{
//TODO: Add View Function for stores - FREE VERSION V1.1
MessageBox.Show("Function will be available in a future release version.", "Future Version", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//3. Product Link
else if (modeStripStatusLabel.Text == "PRODUCT LINK MODE")
{
//TODO: Add View Function for product links - FREE VERSION V1.1
MessageBox.Show("Function will be available in a future release version.", "Future Version", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//4. Product
else if (modeStripStatusLabel.Text == "PRODUCT MODE")
{
//TODO: Add View Function for products - FREE VERSION V1.1
MessageBox.Show("Function will be available in a future release version.", "Future Version", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//5. Invoice
else if (modeStripStatusLabel.Text == "INVOICE MODE")
{
//************************************************************************************************************************************
//Load all invoice products by invoice id from the database to the main data grid view.
//There is no invoice product icon to double click on.
//If the user wants to get all invoice products, the user will have to run a report from the reports function.
//Exception handling - if the user doesn't select a cell before clicking view, an argument error is thrown.
//Error is logged and message shown. Invoice are reloaded again, because if the user clicks on the current data grid view and then on
//the view button, the error message is thrown again.
//************************************************************************************************************************************
modeStripStatusLabel.Text = "INVOICE PRODUCT MODE";
try
{
invoiceNumberStripStatusLabel.Text = row.Cells["Id"].Value.ToString();
mainDataGridView.DataSource = SqliteDAInvoiceProduct.GetAllInvoiceProductsByInvoiceId(Convert.ToInt32(row.Cells["Id"].Value));
mainDataGridView.AutoResizeColumns();
mainDataGridView.Columns["InvoiceId"].Visible = false;
mainDataGridView.Columns["ProductId"].Visible = false;
mainDataGridView.Columns["TotalPrice"].DefaultCellStyle.Format = "0.00##";
toggleClickFirstButtons(false);
}
catch (ArgumentException aex)
{
MessageBox.Show("Please select a cell before clicking view", "Invoice Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.LogError(aex);
mainDataGridView.DataSource = SqliteDAInvoice.GetAllInvoices();
mainDataGridView.AutoResizeColumns();
}
catch (Exception ex)
{
General.LogError(ex);
}
mainDataGridView.AutoResizeColumns();
}
//6. Invoice Product
else if (modeStripStatusLabel.Text == "INVOICE PRODUCT MODE")
{
//TODO: Add View Function for invoice products - FREE VERSION V1.1
MessageBox.Show("Function will be available in a future release version.", "Future Version", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}