chrisbell/c968-wgu-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add/Modify product screen implemented, needs validation and search functionality

Browse Source
This commit is contained in:
Chris Bell 2025-05-15 15:07:30 -05:00
parent ef65598a4d
commit 9e83e28d4b
5 changed files with 179 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
C968Project/Program.cs
View File

@ -57,6 +57,18 @@ static class Program
ApplicationConfiguration.Initialize();
Application.Run(new MainScreen());
}
public static int CreateNewProductId()
{
ProductIdCounter++;
return ProductIdCounter;
}
public static int CreateNewPartId()
{
PartIdCounter++;
return PartIdCounter;
}
}
public enum ScreenOption

4
C968Project/Views/AddModifyPartScreen.cs
View File

@ -95,9 +95,7 @@ namespace C968Project.Views
private void AddPart()
{
int newId = Program.PartIdCounter;
Program.PartIdCounter++;
int newId = Program.CreateNewPartId();
Program.Inventory.AddPart(CreatePart(newId));
}

4
C968Project/Views/AddModifyProductScreen.Designer.cs generated
View File

@ -220,6 +220,7 @@
addButton.TabIndex = 27;
addButton.Text = "Add";
addButton.UseVisualStyleBackColor = true;
addButton.Click += addButton_Click;
//
// deleteButton
//
@ -229,6 +230,7 @@
deleteButton.TabIndex = 28;
deleteButton.Text = "Delete";
deleteButton.UseVisualStyleBackColor = true;
deleteButton.Click += deleteButton_Click;
//
// cancelButton
//
@ -238,6 +240,7 @@
cancelButton.TabIndex = 30;
cancelButton.Text = "Cancel";
cancelButton.UseVisualStyleBackColor = true;
cancelButton.Click += cancelButton_Click;
//
// saveButton
//
@ -247,6 +250,7 @@
saveButton.TabIndex = 29;
saveButton.Text = "Save";
saveButton.UseVisualStyleBackColor = true;
saveButton.Click += saveButton_Click;
//
// AddModifyProductScreen
//

153
C968Project/Views/AddModifyProductScreen.cs
View File

@ -12,14 +12,157 @@ namespace C968Project.Views
{
public partial class AddModifyProductScreen : Form
{
private ScreenOption screenOption;
private Product? _product;
private ScreenOption _screenOption;
private Product? _currentProduct;
public AddModifyProductScreen(ScreenOption screenOption, Product? product)
public AddModifyProductScreen(ScreenOption screenOption, Product? product = null)
{
InitializeComponent();
this.screenOption = screenOption;
_product = product;
this._screenOption = screenOption;
_currentProduct = product;
if (_screenOption is ScreenOption.ADD)
{
screenLabel.Text = "Add Product";
_currentProduct = new();
associatedPartsDataGridView.DataSource = _currentProduct.AssociatedParts;
}
if (_screenOption is ScreenOption.MODIFY)
{
screenLabel.Text = "Modify Product";
PopulateProductData(_currentProduct);
}
allPartsDataGridView.DataSource = Program.Inventory.Parts;
}
private void PopulateProductData(Product product)
{
idTextBox.Text = product.ProductId.ToString();
nameTextBox.Text = product.Name;
inventoryTextBox.Text = product.InStock.ToString();
priceTextBox.Text = product.Price.ToString();
minTextBox.Text = product.Min.ToString();
maxTextBox.Text = product.Max.ToString();
associatedPartsDataGridView.DataSource = product.AssociatedParts;
}
private Product CreateProduct(int productId)
{
Product product = new();
product.ProductId = productId;
product.Name = nameTextBox.Text;
product.InStock = int.Parse(inventoryTextBox.Text);
product.Price = float.Parse(priceTextBox.Text);
product.Min = int.Parse(minTextBox.Text);
product.Max = int.Parse(maxTextBox.Text);
var dataGridViewData = associatedPartsDataGridView.DataSource;
if (dataGridViewData != null)
{
if (dataGridViewData is BindingList<Part> partsList)
{
product.AssociatedParts = partsList;
}
else
{
MessageBox.Show("Error generating Associated Parts: DataGridView DataSource is not of type BindingList<Part> somehow. Defaulting to an empty list.", "Data Type Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
product.AssociatedParts = new();
}
}
else
{
product.AssociatedParts = new();
}
return product;
}
private void AddProduct()
{
int newId = Program.CreateNewProductId();
Program.Inventory.AddProduct(CreateProduct(newId));
}
private void ModifyProduct()
{
int productIndex = 0;
if (_currentProduct != null && Program.Inventory.Products.Contains(_currentProduct))
{
productIndex = Program.Inventory.Products.IndexOf(_currentProduct);
}
else
{
MessageBox.Show("Error modifying product: Could not find product index", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
var oldProduct = Program.Inventory.Products[productIndex];
var oldProductId = oldProduct.ProductId;
var modifiedProduct = CreateProduct(oldProductId);
Program.Inventory.Products[productIndex] = modifiedProduct;
}
private void saveButton_Click(object sender, EventArgs e)
{
if (_screenOption is ScreenOption.ADD)
{
AddProduct();
Close();
}
if (_screenOption is ScreenOption.MODIFY)
{
ModifyProduct();
Close();
}
}
private void cancelButton_Click(object sender, EventArgs e)
{
Close();
}
private void addButton_Click(object sender, EventArgs e)
{
if (allPartsDataGridView.CurrentCell is null)
{
MessageBox.Show("No part selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
Part part = Program.Inventory.LookupPart(allPartsDataGridView.CurrentCell.RowIndex);
if (part is null) return;
if (_currentProduct.AssociatedParts.Contains(part))
{
MessageBox.Show("Part already added", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
_currentProduct.AddAssociatedPart(part);
}
private void deleteButton_Click(object sender, EventArgs e)
{
if (associatedPartsDataGridView.CurrentCell is null)
{
MessageBox.Show("No part selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
Part part = _currentProduct.LookupAssociatedPart(associatedPartsDataGridView.CurrentCell.RowIndex);
if (part is null || !_currentProduct.AssociatedParts.Contains(part))
{
MessageBox.Show("Error finding associated part from selection", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
_currentProduct.RemoveAssociatedPart(_currentProduct.AssociatedParts.IndexOf(part));
}
}
}

18
C968Project/Views/MainScreen.cs
View File

@ -29,8 +29,10 @@ public partial class MainScreen : Form
MessageBox.Show("No part selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
Part part = Program.Inventory.LookupPart(partsDataGridView.CurrentCell.RowIndex);
if (part is null) return;
AddModifyPartScreen partScreen = new AddModifyPartScreen(ScreenOption.MODIFY, part);
partScreen.Show();
}
@ -42,8 +44,10 @@ public partial class MainScreen : Form
MessageBox.Show("No part selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
Part part = Program.Inventory.LookupPart(partsDataGridView.CurrentCell.RowIndex);
if (part is null) return;
if (CheckPartForProductAssociation(part)) return;
if (Helpers.ConfirmDelete()) Program.Inventory.DeletePart(part);
}
@ -70,8 +74,8 @@ public partial class MainScreen : Form
// --- Products
private void productsAddButton_Click(object sender, EventArgs e)
{
//AddModifyProductScreen productScreen = new AddModifyProductScreen();
//productScreen.Show();
AddModifyProductScreen productScreen = new AddModifyProductScreen(ScreenOption.ADD);
productScreen.Show();
}
private void productsModifyButton_Click(object sender, EventArgs e)
@ -81,8 +85,12 @@ public partial class MainScreen : Form
MessageBox.Show("No product selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//AddModifyProductScreen productScreen = new AddModifyProductScreen();
//productScreen.Show();
Product product = Program.Inventory.LookupProduct(productsDataGridView.CurrentCell.RowIndex);
if (product is null) return;
AddModifyProductScreen productScreen = new AddModifyProductScreen(ScreenOption.MODIFY, product);
productScreen.Show();
}
private void productsDeleteButton_Click(object sender, EventArgs e)
@ -92,8 +100,10 @@ public partial class MainScreen : Form
MessageBox.Show("No product selected", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
Product product = Program.Inventory.LookupProduct(productsDataGridView.CurrentCell.RowIndex);
if (product is null) return;
if (CheckProductForPartAssociations(product)) return;
if (Helpers.ConfirmDelete()) Program.Inventory.RemoveProduct(Program.Inventory.Products.IndexOf(product));
}