private void dataGridViewReviews_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridViewReviews.Columns[e.ColumnIndex].Name == "Detail" && e.RowIndex >= 0)
{
string Username_Value = dataGridViewReviews.Rows[e.RowIndex].Cells["Username"].Value.ToString();
var customer = CustomerDataAccess.GetCustomerByUsername(Username_Value);
CustomerDetailForm customerDetailForm = new CustomerDetailForm();
SendCustomerInfoEvent += customerDetailForm.ShowDetail;
SendCustomerInfoEvent.Invoke(customer);
customerDetailForm.ShowDialog();
}
}
private void dataGridViewOrders_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridViewOrders.Columns[e.ColumnIndex].Name == "CustomerDetail" && e.RowIndex >= 0)
{
string Username_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["CustomerId"].Value.ToString();
var customer = CustomerDataAccess.GetCustomerById(Username_Value);
CustomerDetailForm customerDetailForm = new CustomerDetailForm();
SendCustomerInfoEvent += customerDetailForm.ShowDetail;
SendCustomerInfoEvent.Invoke(customer);
customerDetailForm.ShowDialog();
}
else if (dataGridViewOrders.Columns[e.ColumnIndex].Name == "BookDetail" && e.RowIndex >= 0)
{
string OrderId_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["OrderId"].Value.ToString();
string BookISBN_Value = CustomerOrderDataAccess.GetBookISBNById(OrderId_Value);
//string BookISBN_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["BookISBN"].Value?.ToString();
if (BookISBN_Value == null)
{
MessageBox.Show("图书不存在");
return;
}
var book = BookDataAccess.GetFullBookByISBN(BookISBN_Value);
BookDetailForm bookDetailForm = new BookDetailForm();
SendBookInfoEvent += bookDetailForm.ShowDetail;
SendBookInfoEvent.Invoke(book);
bookDetailForm.ShowDialog();
}
else if (dataGridViewOrders.Columns[e.ColumnIndex].Name == "Ship" && e.RowIndex >= 0)
{
string OrderId_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["OrderId"].Value.ToString();
string BookISBN_Value = CustomerOrderDataAccess.GetBookISBNById(OrderId_Value);
if (BookISBN_Value == null)
{
MessageBox.Show("图书不存在");
return;
}
CustomerOrderStatusModel Status_Value = (CustomerOrderStatusModel)dataGridViewOrders.Rows[e.RowIndex].Cells["Status"].Value;
if (Status_Value.Id == 2)
{
int quantity = BookDataAccess.GetBookQuantityByISBN(BookISBN_Value);
int amount = CustomerOrderDataAccess.GetAmountById(OrderId_Value);
if (quantity >= amount)
{
CustomerOrderDataAccess.ShipOrder(OrderId_Value);
BookDataAccess.UpdateBookQuantity(BookISBN_Value, quantity - amount);
}
else
{
MessageBox.Show("库存不足");
return;
}
}
ShowAllCustomerOrderData();
}
else if (dataGridViewOrders.Columns[e.ColumnIndex].Name == "Cancel" && e.RowIndex >= 0)
{
string OrderId_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["OrderId"].Value.ToString();
CustomerOrderDataAccess.CancelOrder(OrderId_Value);
ShowAllCustomerOrderData();
}
else if (dataGridViewOrders.Columns[e.ColumnIndex].Name == "Delete" && e.RowIndex >= 0)
{
string OrderId_Value = dataGridViewOrders.Rows[e.RowIndex].Cells["OrderId"].Value.ToString();
CustomerOrderDataAccess.DeleteOrder(OrderId_Value);
ShowAllCustomerOrderData();
}
}
