/// <summary>
/// Fires when a user wants to delete some transactions
/// </summary>
private void ctxDeleteTransactionConfirm_Click(object sender, EventArgs e)
{
gvTransactions.Enabled = false;
gvAccounts.Enabled = false;
btnRefreshTrans.Enabled = false;
btnResetTrans.Enabled = false;
Task.Factory.StartNew(() => {
int count = gvTransactions.SelectedRows.Count;
for (int i = 0; i < gvTransactions.SelectedRows.Count; i++)
{
DataGridViewRow selectedItem = gvTransactions.SelectedRows[i];
if (selectedItem.DataBoundItem != null)
{
Journal.XTransaction selectedTrans = selectedItem.DataBoundItem as Journal.XTransaction;
if (selectedTrans != null)
{
//invoke GUI updates on gui thread
this.MainThreadInvoke(() => {
lblStatus.Text = string.Format("Deleted transaction {0} for {1}", selectedTrans.BankAccountTransactionK, ((Money)selectedTrans.Amount).ToLongString(true));
toolStripProgressBar1.Value = Convert.ToInt32(((double)i / (double)count) * 100);
});
((XElement)selectedTrans).Remove();
}
}
}
}).ContinueWith((task) => {
this.MainThreadInvoke(() => {
AccountSummary summary = gvAccounts.SelectedRows[0].DataBoundItem as AccountSummary;
Journal.XBankAccount selectedUserAccount = Journal.TransactionJournal.GetBankAccount(summary.Value);
if (selectedUserAccount != null)
{
selectedUserAccount.SyncBalanceAsync().ContinueWith((t) => {
AccountSummary selectedSummary = accList.FirstOrDefault(i => i.Value == selectedUserAccount.BankAccountK);
if (summary != null)
{
summary.Balance = selectedUserAccount.Balance;
}
});
}
toolStripProgressBar1.Value = 100;
gvTransactions.Enabled = true;
gvAccounts.Enabled = true;
btnRefreshTrans.Enabled = true;
btnResetTrans.Enabled = true;
btnShowFrom.Enabled = true;
LoadTransactionsForUser(summary.Value);
});
});
}
private void btnShowFrom_Click(object sender, EventArgs e)
{
var vivibleRowsCount = gvTransactions.DisplayedRowCount(true);
var firstDisplayedRowIndex = gvTransactions.FirstDisplayedCell.RowIndex;
var lastvibileRowIndex = (firstDisplayedRowIndex + vivibleRowsCount) - 1;
for (int rowIndex = firstDisplayedRowIndex; rowIndex <= lastvibileRowIndex; rowIndex++)
{
var row = gvTransactions.Rows[rowIndex];
var cell = row.Cells.OfType <DataGridViewLinkCell>().FirstOrDefault();
if (string.IsNullOrEmpty(cell.Value as string))
{
Task.Factory.StartNew(() => {
Journal.XTransaction trans = row.DataBoundItem as Journal.XTransaction;
Journal.XTransaction oppositeTrans = tranList.FirstOrDefault(i => i.BankAccountTransactionK == trans.BankAccountTransactionFK);
if (oppositeTrans != null)
{
AccountSummary oppositeAccount = accList.FirstOrDefault(i => i.Value == oppositeTrans.BankAccountFK);
if (oppositeAccount != null)
{
this.MainThreadInvoke(() => {
cell.Value = oppositeAccount.Name;
});
}
}
else
{
this.MainThreadInvoke(() => {
cell.LinkBehavior = LinkBehavior.NeverUnderline;
cell.LinkColor = System.Drawing.Color.Gray;
cell.Value = "{Unknown}";
});
}
});
}
}
}
Task LoadAccountsAsync()
{
return(Task.Factory.StartNew(() => {
List <Journal.XBankAccount> accountList = Journal.TransactionJournal.BankAccounts.ToList();
List <Journal.XTransaction> transList = Journal.TransactionJournal.Transactions.ToList();
this.MainThreadInvoke(() => {
gvTransactions.Enabled = false;
gvAccounts.Enabled = false;
btnRefreshTrans.Enabled = false;
btnResetTrans.Enabled = false;
lblStatus.Text = "Syncing accounts";
});
//Sync the account list
for (int i = 0; i < accountList.Count; i++)
{
Journal.XBankAccount account = accountList.ElementAt(i);
sourceAccList.Add(new AccountSummary()
{
Name = account.UserAccountName, Balance = account.Balance, Value = account.BankAccountK
});
int p = Convert.ToInt32(((double)i / (double)accountList.Count) * 100);
this.MainThreadInvoke(() => {
toolStripProgressBar1.Value = p;
});
}
this.MainThreadInvoke(() => {
lblStatus.Text = "Syncing transactions";
});
//Sync balances into accounts
for (int i = 0; i < transList.Count; i++)
{
Journal.XTransaction trans = transList.ElementAt(i);
if (trans != null)
{
AccountSummary summary = sourceAccList.FirstOrDefault(x => x.Value == trans.BankAccountFK);
if (summary != null)
{
summary.Balance += trans.Amount;
}
}
int p = Convert.ToInt32(((double)i / (double)transList.Count) * 100);
this.MainThreadInvoke(() => {
toolStripProgressBar1.Value = p;
});
}
this.MainThreadInvoke(() => {
accList = new BindingList <AccountSummary>(sourceAccList.OrderByDescending(x => (long)x.Balance).ToList());
gvAccounts.DataSource = accList;
gvTransactions.Enabled = true;
gvAccounts.Enabled = true;
btnRefreshTrans.Enabled = true;
btnResetTrans.Enabled = true;
lblStatus.Text = "Done.";
});
}));
}
private void btnResetTrans_Click(object sender, EventArgs e)
{
if (MessageBox.Show("This will delete all transactions for this user. This could take a long time and SEconomy performance could be impacted. The user's balance will be reset to 0 copper.", "Delete all Transactions", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == System.Windows.Forms.DialogResult.Yes)
{
gvTransactions.Enabled = false;
gvAccounts.Enabled = false;
btnRefreshTrans.Enabled = false;
btnResetTrans.Enabled = false;
btnShowFrom.Enabled = false;
lblStatus.Text = "Resetting all transactions for " + currentlySelectedAccount.Name;
toolStripProgressBar1.Value = 0;
toolStripProgressBar1.Style = ProgressBarStyle.Marquee;
Task.Factory.StartNew(() => {
Journal.TransactionJournal.XmlJournal.Element("Journal").Element("Transactions").Elements("Transaction").Where(i => i.Attribute("BankAccountFK").Value == currentlySelectedAccount.Value).Remove();
List <Journal.XTransaction> tranList = Journal.TransactionJournal.Transactions.Where(i => i.BankAccountFK == currentlySelectedAccount.Value).ToList();
int count = tranList.Count();
for (int i = 0; i < count; i++)
{
Journal.XTransaction selectedTrans = Journal.TransactionJournal.Transactions.FirstOrDefault(x => x.BankAccountTransactionK == tranList.ElementAt(i).BankAccountTransactionK);
if (selectedTrans != null)
{
//invoke GUI updates on gui thread
this.MainThreadInvoke(() => {
lblStatus.Text = string.Format("Deleted transaction {0} for {1}", selectedTrans.BankAccountTransactionK, ((Money)selectedTrans.Amount).ToLongString(true));
toolStripProgressBar1.Value = Convert.ToInt32(((double)i / (double)count) * 100);
});
((XElement)selectedTrans).Remove();
}
}
}).ContinueWith((task) => {
Journal.XBankAccount selectedUserAccount = Journal.TransactionJournal.GetBankAccount(currentlySelectedAccount.Value);
if (selectedUserAccount != null)
{
selectedUserAccount.SyncBalanceAsync().ContinueWith((t) => {
AccountSummary summary = accList.FirstOrDefault(i => i.Value == selectedUserAccount.BankAccountK);
if (summary != null)
{
summary.Balance = selectedUserAccount.Balance;
}
this.MainThreadInvoke(() => {
toolStripProgressBar1.Value = 100;
toolStripProgressBar1.Style = ProgressBarStyle.Continuous;
gvTransactions.Enabled = true;
gvAccounts.Enabled = true;
btnRefreshTrans.Enabled = true;
btnResetTrans.Enabled = true;
//force the bindinglist to raise the reset event updating the right hand side
accList.ResetBindings();
LoadTransactionsForUser(currentlySelectedAccount.Value);
});
});
}
});
}
}
