protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string cakeName = GridView1.Rows[e.RowIndex].Cells[0].Text;
Cake c = DatabaseRepositories.findCake(cakeName);
int row = DatabaseRepositories.deleteCake(c);
if (row > 0)
{
Response.Redirect("Cake.aspx");
}
else
{
errorText.ForeColor = System.Drawing.Color.Red;
errorText.Text = "Delete Failed";
}
}
protected void Page_Load(object sender, EventArgs e)
{
string cakeName = Request.QueryString["cakeName"];
if (cakeName != null)
{
editCake = DatabaseRepositories.findCake(cakeName);
if (editCake != null) //check if cake exists
{
if (!Page.IsPostBack)
{
inputCakeName.Text = editCake.CakeName;
inputPrice.Text = Convert.ToString(editCake.Price);
inputStock.Text = Convert.ToString(editCake.Stock);
}
}
}
}
protected void btnUpdateCake_Click(object sender, EventArgs e)
{
string picExt;
string cakePic;
//Cake cake = DatabaseRepositories.findCake(inputCakeName.Text);
Cake cake = DatabaseRepositories.findCake(inputCakeName.Text);
if (editCake == null)
{
errorText.Text = "Cake Does Not Exist";
}
else
{
if (inputCakeName.Text == "")
{
errorText.Text = "Input Cake Name";
}
else if (inputCakeName.Text != editCake.CakeName && cake != null)
{
errorText.Text = "Cake Name Already Exist";
}
else if (inputPrice.Text == "")
{
errorText.Text = "Cake Price Must Not Empty";
}
else if (inputStock.Text == "")
{
errorText.Text = "Cake Stock Must Not Empty & Greater Than 0";
}
else if (Int32.Parse(inputStock.Text) <= 0)
{
errorText.Text = "Cake Stock Must Not Empty & Greater Than 0";
}
else
{
if (this.uploadPicture.HasFile)
{
//picExt = uploadPicture.FileName.Substring(uploadPicture.FileName.Length - 4);
picExt = System.IO.Path.GetExtension(uploadPicture.FileName).ToLower();
if (picExt == ".jpg" || picExt == ".png")
{
this.uploadPicture.SaveAs(Server.MapPath("~/") + inputCakeName.Text + picExt);
cakePic = inputCakeName.Text + picExt;
string cakeName = inputCakeName.Text;
int cakePrice = Int32.Parse(inputPrice.Text);
int cakeStock = Int32.Parse(inputStock.Text);
List <Cake> c = DatabaseRepositories.getAllCake(editCake.CakeName);
int row = DatabaseRepositories.updateCake(c, cakeName, cakePrice, cakeStock, cakePic);
}
else
{
errorText.Text = "Image Ekstension Must be .jpg or .png";
}
}
else
{
string cakeName = inputCakeName.Text;
int cakePrice = Int32.Parse(inputPrice.Text);
int cakeStock = Int32.Parse(inputStock.Text);
cakePic = null;
List <Cake> c = DatabaseRepositories.getAllCake(editCake.CakeName);
int row = DatabaseRepositories.updateCake(c, cakeName, cakePrice, cakeStock, cakePic);
}
Response.Redirect("Cake.aspx");
}
}
}
protected void btnAddCake_Click(object sender, EventArgs e)
{
string picExt;
string cakePic;
Cake cake = DatabaseRepositories.findCake(inputCakeName.Text);
if (cake == null)
{
if (inputCakeName.Text == "")
{
errorText.Text = "Input Cake Name";
}
else if (inputPrice.Text == "")
{
errorText.Text = "Cake Price Must Not Empty";
}
else if (inputStock.Text == "")
{
errorText.Text = "Cake Stock Must Not Empty & Greater Than 0";
}
else if (Int32.Parse(inputStock.Text) <= 0)
{
errorText.Text = "Cake Stock Must Not Empty & Greater Than 0";
}
else
{
if (this.uploadPicture.HasFile)
{
picExt = uploadPicture.FileName.Substring(uploadPicture.FileName.Length - 4);
if (picExt == ".jpg" || picExt == ".png")
{
this.uploadPicture.SaveAs(Server.MapPath("~/") + inputCakeName.Text + picExt);
cakePic = inputCakeName.Text + picExt;
string cakeName = inputCakeName.Text;
int cakePrice = Int32.Parse(inputPrice.Text);
int cakeStock = Int32.Parse(inputStock.Text);
Cake c = CakeFactory.create(cakeName, cakePrice, cakeStock, cakePic);
int row = DatabaseRepositories.addCake(c);
if (row > 0)
{
errorText.ForeColor = System.Drawing.Color.Blue;
errorText.Text = "Add Cake Success";
}
else
{
errorText.Text = "Add Cake Failed";
}
}
else
{
errorText.Text = "Image Ekstension Must be .jpg or .png";
}
}
else
{
string cakeName = inputCakeName.Text;
int cakePrice = Int32.Parse(inputPrice.Text);
int cakeStock = Int32.Parse(inputStock.Text);
cakePic = null;
Cake c = CakeFactory.create(cakeName, cakePrice, cakeStock, cakePic);
int row = DatabaseRepositories.addCake(c);
if (row > 0)
{
errorText.ForeColor = System.Drawing.Color.Blue;
errorText.Text = "Add Cake Success, No Picture Added";
}
else
{
errorText.Text = "Add Cake Failed";
}
}
}
}
else
{
errorText.Text = "Cake Name Already Exist";
}
}