private void UpdateProdSupTopps(int pkgId)
{
Prod_Suppliers prodsup = new Prod_Suppliers();
Products prod = ProductDB.GetProductsbyName(cbProducts.Text);
prodsup.nProdId = prod.nProdId;//cbProducts.SelectedValue);
Suppliers sup = SupplierDB.GetSuppliersbyName(cbSups.Text);
prodsup.nSupId = sup.nSupId;// Convert.ToInt32(cbSups.SelectedValue);
DataTable dt = Prod_SuppliersDB.GetProd_SupbyPsId(prodsup.nProdId, prodsup.nSupId);
int prodsupid = 0;
if (dt.Rows.Count > 0)
{
prodsupid = Convert.ToInt32(dt.Rows[0]["ProductSupplierId"]);
}
if (prodsupid > 0)
{
Pkg_Product_Suppliers pps = new Pkg_Product_Suppliers();
pps.prodSupId = prodsupid;
pps.pkgId = pkgId;
Pkg_Product_SuppliersDB.AddPPSData(pps);
refreshitems();
}
else
{
CustMesg custMesg = new CustMesg();
custMesg.Showmsg("There is no supplier information in database! \n Please select other products!");
custMesg.Show();
}
}
private void BtnChangePwd_Click(object sender, EventArgs e)
{
if (validation())
{
AgentLogin agent = new AgentLogin();
agent.nAgentId = Convert.ToInt32(txtUsrID.Text);
agent.strPassword = GetHashString(txtPwd.Text);
if (AgentLogInDB.CheckIDexist(agent.nAgentId))
{
AgentLogInDB.UpdateAgentLogin(agent, agent);
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Password updated!");
msgfrm.Show();
//MessageBox.Show("Password updated!");
}
else if (AgentsDB.CheckAgentIDExist(agent.nAgentId))
{
AgentLogInDB.AddAgentLogIn(agent);
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Account created!");
msgfrm.Show();
//MessageBox.Show("Account created!");
}
else
{
txtUsrID.Text = "";
txtPwd.Text = "";
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("AgentId does not exist, Please refill the form!");
msgfrm.Show();
//MessageBox.Show("AgentId does not exist, Please refill the form!");
}
}
}
private void BindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (Validation())
{
if (txtProdSupID.Text != "-1")
{
int nprodId = ProductDB.GetProductsbyName(cbProducts.Text).nProdId;
int nsupId = SupplierDB.GetSuppliersbyName(cbSuppliers.Text).nSupId;
Prod_Suppliers ps = new Prod_Suppliers();
ps.nProdId = nprodId;
ps.nSupId = nsupId;
int prodsupID = Convert.ToInt32(txtProdSupID.Text);
ps.nProdSupId = prodsupID;
if (!Pkg_Product_SuppliersDB.CheckDataInusebyPSID(prodsupID) && !BookingDetailsDB.CheckProdSupInuse(prodsupID))
{
Prod_SuppliersDB.DeleteRec(ps);
refreshitems();
}
else
{
CustMesg custMesg = new CustMesg();
custMesg.Showmsg("The Product_Supplier record is in use in Pkg_Product_Supplier table,\n Please delete record in Pkg_Product_Supplier table first!");
custMesg.Show();
refreshitems();
BindingSource psbindsource = new BindingSource();
psbindsource.DataSource = Prod_SuppliersDB.GetAllDatabyName();
bindingNavigatorPS.BindingSource = psbindsource;
}
}
else
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Not a valid record!");
msgfrm.Show();
refreshitems();
BindingSource psbindsource = new BindingSource();
psbindsource.DataSource = Prod_SuppliersDB.GetAllDatabyName();
bindingNavigatorPS.BindingSource = psbindsource;
//MessageBox.Show("Not a valid record!");
}
}
else
{
refreshitems();
BindingSource psbindsource = new BindingSource();
psbindsource.DataSource = Prod_SuppliersDB.GetAllDatabyName();
bindingNavigatorPS.BindingSource = psbindsource;
}
}
private void BindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (Validation())
{
if (txtSupId.Text == "-1" || txtSupId.Text == "")
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Not a valid Supplier!");
msgfrm.Show();
refreshitems();
BindingSource supbindsource = new BindingSource();
supbindsource.DataSource = SupplierDB.GetData();
bindingNavigatorSup.BindingSource = supbindsource;
//MessageBox.Show("Not a valid Supplier!");
}
else
{
int supId = Convert.ToInt32(txtSupId.Text);
Suppliers sup = new Suppliers();
sup.nSupId = supId;
sup.strSupName = txtSupName.Text;
if (!Prod_SuppliersDB.CheckSupInusebySupId(supId) && !SupplierContactsDB.CheckSupplierInuse(supId))
{
//if the supplier information is not in use in Prod_supplier table
SupplierDB.DeleteSupplier(sup);
refreshitems();
}
else
{
//if the supplier info is using in Prod_supplier table
CustMesg custMesg = new CustMesg();
custMesg.Showmsg("The Supplier is in use in Product_Supplier table,\n Please delete record in Product_Supplier table first!");
custMesg.Show();
refreshitems();
BindingSource supbindsource = new BindingSource();
supbindsource.DataSource = SupplierDB.GetData();
bindingNavigatorSup.BindingSource = supbindsource;
}
}
}
else
{
refreshitems();
BindingSource supbindsource = new BindingSource();
supbindsource.DataSource = SupplierDB.GetData();
bindingNavigatorSup.BindingSource = supbindsource;
}
}
private void BindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (Validation())
{
if (txtProdId.Text == "-1" || txtProdId.Text == "")
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Not a valid Product!");
msgfrm.Show();
refreshitems();
BindingSource prodbindsource = new BindingSource();
prodbindsource.DataSource = ProductDB.GetData();
bindingNavigatorProd.BindingSource = prodbindsource;
}
else
{
int prodId = Convert.ToInt32(txtProdId.Text);
Products prod = new Products();
prod.nProdId = prodId;
prod.strProdName = txtProdName.Text;
if (!Prod_SuppliersDB.CheckProdInusebyProdId(prodId))
{
ProductDB.DeleteProduct(prod);
refreshitems();
}
else
{
CustMesg custMesg = new CustMesg();
custMesg.Showmsg("The Product is in use in Product_Supplier table,\n Please delete record in Product_Supplier table first!");
custMesg.Show();
refreshitems();
BindingSource prodbindsource = new BindingSource();
prodbindsource.DataSource = ProductDB.GetData();
bindingNavigatorProd.BindingSource = prodbindsource;
}
}
}
else
{
refreshitems();
BindingSource prodbindsource = new BindingSource();
prodbindsource.DataSource = ProductDB.GetData();
bindingNavigatorProd.BindingSource = prodbindsource;
}
}
private void ToolStripBtnSave_Click(object sender, EventArgs e)
{
if (Validation())
{
if (txtProdId.Text != "")
{
int prodId = Convert.ToInt32(txtProdId.Text);
Products prod = new Products();
prod.nProdId = prodId;
prod.strProdName = txtProdName.Text;
if (txtProdId.Text == "-1")
{
//insert new
if (ProductDB.CheckProductsExistbyName(txtProdName.Text))
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Products Exist already!");
msgfrm.Show();
//MessageBox.Show("Products Exist already!");
}
else
{
ProductDB.AddProduct(prod);
}
}
else
{
//update
ProductDB.UpdateProduct(prod, prod);
}
refreshitems();
BindingSource prodbindsource = new BindingSource();
prodbindsource.DataSource = ProductDB.GetData();
bindingNavigatorProd.BindingSource = prodbindsource;
}
}
}
private void ToolStripBtnSave_Click(object sender, EventArgs e)
{
if (Validation())
{
if (txtSupId.Text != "")
{
int supId = Convert.ToInt32(txtSupId.Text);
Suppliers sup = new Suppliers();
sup.nSupId = supId;
sup.strSupName = txtSupName.Text;
if (txtSupId.Text == "-1")
{
//insert new
if (SupplierDB.CheckSuppliersExistbyName(txtSupName.Text))
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Supplier exist already!");
msgfrm.Show();
//MessageBox.Show("Supplier exist already!");
}
else
{
SupplierDB.AddSupplier(sup);
}
}
else
{
//update
SupplierDB.UpdateSupplier(sup, sup);
}
refreshitems();
BindingSource supbindsource = new BindingSource();
supbindsource.DataSource = SupplierDB.GetData();
bindingNavigatorSup.BindingSource = supbindsource;
}
}
}
private void BtnLogin_Click(object sender, EventArgs e)
{
if (validation())
{
AgentLogin agent = new AgentLogin();
agent.nAgentId = Convert.ToInt32(txtUsrID.Text);
agent.strPassword = GetHashString(txtPwd.Text);
if (AgentLogInDB.CheckIDexist(agent.nAgentId))
{
if (AgentLogInDB.CheckPwdMatch(agent))
{
MainFrm mainfrm = new MainFrm();
if (!FrmValid.checkformopen(mainfrm.Text))
{
FrmValid.AgentId = agent.nAgentId;
//this.Close();
mainfrm.Show();
this.Visible = false;
}
}
else
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Password Wrong!");
msgfrm.Show();
//MessageBox.Show("Password Wrong!");
}
}
else
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("User is not exist!");
msgfrm.Show();
//MessageBox.Show("User is not exist!");
}
}
}
private void ToolStripButton1_Click(object sender, EventArgs e)
{
//Save
if (Validation())
{
int nprodId = ProductDB.GetProductsbyName(cbProducts.Text).nProdId;
int nsupId = SupplierDB.GetSuppliersbyName(cbSuppliers.Text).nSupId;
Prod_Suppliers ps = new Prod_Suppliers();
ps.nProdId = nprodId;
ps.nSupId = nsupId;
if (txtProdSupID.Text == "-1")
{
if (Prod_SuppliersDB.GetProd_SupbyPsId(nprodId, nsupId).Rows.Count <= 0)
{
Prod_SuppliersDB.AddRecord(ps);
}
else
{
CustMesg msgfrm = new CustMesg();
msgfrm.Showmsg("Record exist already!");
msgfrm.Show();
//MessageBox.Show("Record exist already!");
}
}
else
{
int prodsupID = Convert.ToInt32(txtProdSupID.Text);
ps.nProdSupId = prodsupID;
Prod_SuppliersDB.UpdateRecord(ps, ps);
}
refreshitems();
BindingSource psbindsource = new BindingSource();
psbindsource.DataSource = Prod_SuppliersDB.GetAllDatabyName();
bindingNavigatorPS.BindingSource = psbindsource;
}
}
private void BindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (packageIdTextBox.Text != "" && packageIdTextBox.Text != "-1")
{
int pkgId = Convert.ToInt32(packageIdTextBox.Text);
//pkgId = Convert.ToInt32(packageIdTextBox.Text);
if (Pkg_Product_SuppliersDB.CheckDatabyPkgID(pkgId))
{
Package oldpkg = new Package();
oldpkg.nPkgId = pkgId;
if (pkgId != 0)
{
Pkg_Product_Suppliers pps = new Pkg_Product_Suppliers();
pps.pkgId = pkgId;
Pkg_Product_SuppliersDB.DeletePPSbyPkgId(pps);
if (!BookingDB.CheckPackageIdInuse(pkgId))
{
PackageDB.DeletePackage(oldpkg);
}
else
{
CustMesg cust = new CustMesg();
cust.Showmsg("Package is in use in Bookings table!");
cust.Show();
}
}
BindingSource pkgbindsource = new BindingSource();
pkgbindsource.DataSource = PackageDB.GetAllPkg();
PackagesBindingNavigator.BindingSource = pkgbindsource;
refreshitems();
}
else if (PackageDB.CheckPackIdExist(pkgId))
{
Package oldpkg = new Package();
oldpkg.nPkgId = pkgId;
if (!BookingDB.CheckPackageIdInuse(pkgId))
{
PackageDB.DeletePackage(oldpkg);
}
else
{
CustMesg cust = new CustMesg();
cust.Showmsg("Package is in use in Bookings table!");
cust.Show();
}
BindingSource pkgbindsource = new BindingSource();
pkgbindsource.DataSource = PackageDB.GetAllPkg();
PackagesBindingNavigator.BindingSource = pkgbindsource;
refreshitems();
}
else
{
//Pkg_Product_Suppliers pps = new Pkg_Product_Suppliers();
//pps.pkgId = pkgId;
//Pkg_Product_SuppliersDB.DeletePPSbyPkgId(pps);
//Package oldpkg = new Package();
//oldpkg.nPkgId = pkgId;
//PackageDB.DeletePackage(oldpkg);
//if (pkgId != 0)
//{
// Pkg_Product_Suppliers pkgps = new Pkg_Product_Suppliers();
// pps.pkgId = pkgId;
// Pkg_Product_SuppliersDB.DeletePPSbyPkgId(pkgps);
//}
BindingSource pkgbindsource = new BindingSource();
pkgbindsource.DataSource = PackageDB.GetAllPkg();
PackagesBindingNavigator.BindingSource = pkgbindsource;
refreshitems();
CustMesg cust = new CustMesg();
cust.Showmsg("Not a valid record!");
cust.Show();
// MessageBox.Show("The Package is using in Package_Product_Supplier Table, Please delete record in Package_Product_Supplier Table First!");
}
}
else
{
BindingSource pkgbindsource = new BindingSource();
pkgbindsource.DataSource = PackageDB.GetAllPkg();
PackagesBindingNavigator.BindingSource = pkgbindsource;
refreshitems();
CustMesg cust = new CustMesg();
cust.Showmsg("Not a valid record!");
cust.Show();
}
}
private void BtnAddProdSup_Click(object sender, EventArgs e)
{
if (validateprodSup())
{
//if current pkg have prod sup already change current package prod supplier
//update pkg_prod_supplier
//if current no prod sup
//add new recordd into pkg_prod_supplier
//if add to new package
//reemove binding souce of datagridview(done by package add button already) and just add row
int pkgId = Convert.ToInt32(packageIdTextBox.Text);
if (pkgId == -1)//new package
{
//create new package
//if no prod_supplier info then insert only package info
//if have prod_supplier info then insert package and package_product_supplier info
if (dgvPkgProd.Rows.Count > 0)
{
//have prod_supplier info then insert package and package_product_supplier info
List <Prod_Suppliers> prodlist = new List <Prod_Suppliers>();
for (int j = 0; j < dgvPkgProd.Rows.Count; j++)
{
Prod_Suppliers prodsup = new Prod_Suppliers();
prodsup.strProdName = dgvPkgProd.Rows[j].Cells[0].Value.ToString();
prodsup.strSupName = dgvPkgProd.Rows[j].Cells[1].Value.ToString();
prodlist.Add(prodsup);
}
for (int j = 0; j < prodlist.Count; j++)
{
if ((cbProducts.Text == prodlist[j].strProdName) && (cbSups.Text == prodlist[j].strSupName))
{
prodlist.RemoveAt(j);
break;
}
else
{
continue;
}
}
if (prodlist.Count > 0)
{
for (int i = 0; i < prodlist.Count; i++)
{
DataGridViewRow newrow = (DataGridViewRow)dgvPkgProd.Rows[0].Clone();;
newrow.Cells[0].Value = cbProducts.Text;
newrow.Cells[1].Value = cbSups.Text;
dgvPkgProd.Rows.Add(newrow);
}
}
}
else
{
//No prod_supplier info, only insert package information into package table
DataGridViewRow newrow = new DataGridViewRow();
//(DataGridViewRow)dgvPkgProd.Rows;
newrow.Cells[0].Value = cbProducts.Text;
newrow.Cells[1].Value = cbSups.Text;
dgvPkgProd.Rows.Add(newrow);
}
}
else if (dgvPkgProd.Rows.Count > 0)
{
//if combobox content already in datagridview
//do nothing
//if not in datagridview
//update pkg_prod_sup insert record
List <Prod_Suppliers> prodlist = new List <Prod_Suppliers>();
bool bexist = false;
//take current data in table into list
for (int j = 0; j < dgvPkgProd.Rows.Count; j++)
{
Prod_Suppliers prodsup = new Prod_Suppliers();
prodsup.strProdName = dgvPkgProd.Rows[j].Cells[0].Value.ToString();
prodsup.strSupName = dgvPkgProd.Rows[j].Cells[1].Value.ToString();
prodlist.Add(prodsup);
}
for (int j = 0; j < prodlist.Count; j++)
{
if ((cbProducts.Text == prodlist[j].strProdName) && (cbSups.Text == prodlist[j].strSupName))
{
//if the product and supplier already in table then remove from the list
prodlist.RemoveAt(j);
CustMesg custMesg = new CustMesg();
custMesg.Showmsg("Product_Supplier Info already in table!");
custMesg.Show();
//lblAddDelMsg.Text = "Product_Supplier Info already in table!";
bexist = true;
break;
}
else
{
continue;
}
}
//check data in prod_supplier table? if exist then just show info in gridview, else insert into prod_supplier table
//update data in package and pkg_prod_supplier
if (!bexist)
{
UpdateProdSupTopps(pkgId);
}
}
else
{
//package no prod_supplier yet
InsertProdSupTopps(pkgId);
}
}
}
