private void btnSummary_Click(object sender, EventArgs e)
{
Application.OpenForms.OfType <Form>().Where(x => x.Name != "Main").ToList().ForEach(x => x.Close());
frmSummary summary = new frmSummary();
summary.TopLevel = false;
pnlContent.Controls.Add(summary);
summary.Dock = DockStyle.Fill;
summary.Show();
btnHome.Enabled = true;
btnForm.Enabled = true;
btnSummary.Enabled = false;
btnSettings.Enabled = true;
}
// Adds this transaction
private void btnAdd_Click(object sender, EventArgs e)
{
// init
int catID = 0;
int srcID = 0;
int amount = 0;
// this represents the tally arr before this transaction
List <object[]> objList = Global_Variable.tally_arr;
// does this transaction require a new entry in the global tally list?
bool savedToGlobal = false;
// the array with the details of the current transaction
// category | source | amount
object[] entry = new object[3];
// if there is nothing in the tally arr, this current array will need to be added.
//if (Global_Variable.tally_arr.Count==0)
//{
// needNew = true;
//}
// create Transaction object for data of this transaction.
Transaction tran = new Transaction();
// Validation
bool isValid = true;
// is the money spent or earned?
if (rbEarned.Checked)
{
tran.IsCredit = true;
}
else if (rbSpent.Checked)
{
tran.IsCredit = false;
}
else // invalid if nothing selected
{
MessageBox.Show("Please select whether you have earned or spent this money.");
isValid = false;
}
// if something has been selected in the category combobox
if (cbCategory.SelectedIndex >= 0)
{
// +1 cb index starts at 0, databsae starts at 1
tran.CategoryID = int.Parse(cbCategory.SelectedIndex.ToString()) + 1;
}
else
{
MessageBox.Show("Please assign the budget category that this money represents.");
isValid = false;
}
if (cbAccount.SelectedIndex >= 0)
{
tran.SourceID = int.Parse(cbAccount.SelectedIndex.ToString()) + 1;
}
else
{
MessageBox.Show("Please assign the source that this money has come from/arrived at.");
isValid = false;
}
if (double.TryParse(txtAmount.Text, out double result))
{
if (tran.IsCredit)
{
tran.Amount = result;
}
else
{
tran.Amount = result * -1;
}
}
else
{
MessageBox.Show("Please enter the $amount of this transaction.");
isValid = false;
}
if (isValid)
{
tran.TransDate = DateTime.Now;
if (Global_Variable.currentPeriod == 0)
{
// first transaction, create first period upon first valid entry.
UpdatePeriod();
Global_Variable.currentPeriod = 1;
tran.Period = 1;
}
else
{
tran.Period = Global_Variable.currentPeriod;
}
// are there any entries in the global array already?
if (objList.Count == 0) // if empty, add this as a new list item.
{
entry[0] = tran.CategoryID;
entry[1] = tran.SourceID;
entry[2] = tran.Amount;
Global_Variable.tally_arr.Add(entry);
savedToGlobal = true;
SaveTransaction(tran);
}
else // otherwise check through list items to see if this category has been added before.
{
// check through all the existing arrays in the global variable
for (int i = 0; objList.Count > i; i++)
{
// if there is another entry in the same category, I need to update
// with the new figure, but otherwise I add a new list item array.
if ((int)(objList[i][0]) == tran.CategoryID)
{
// i = objList.Count + 1;
if ((int)(objList[i][1]) == tran.SourceID)
{
double tot;
double curr = double.Parse(objList[i][2].ToString());
tot = curr + tran.Amount;
Global_Variable.tally_arr[i][2] = tot;
savedToGlobal = true;
SaveTransaction(tran);
}
}
}
// if no match was found in both category & source, create new.
if (!savedToGlobal)
{
entry[0] = tran.CategoryID;
entry[1] = tran.SourceID;
entry[2] = tran.Amount;
Global_Variable.tally_arr.Add(entry);
savedToGlobal = true;
SaveTransaction(tran);
}
}
Global_Variable.transact = tran;
frmSummary sum = new frmSummary();
sum.Show();
}
else
{
MessageBox.Show("Fix the errors in this transaction and try again.");
}
// and will later do business.
}