private void ReadData()
{
ExpensePerOperation exp = new ExpensePerOperation("");
if (_parentForm.ExpensePerOperation == null)
{
var result = OperatingExpenses.ReadData(_samplingGUID);
exp = result.exp;
}
else
{
exp = _parentForm.ExpensePerOperation;
}
//IsNew = !result.success;
txtCostOfFishing.Text = exp.CostOfFishing.ToString();
txtIncomeSales.Text = exp.IncomeFromFishSale.ToString();
txtROI.Text = exp.ReturnOfInvestment.ToString();
txtWeightConsumed.Text = exp.WeightFishConsumed.ToString();
foreach (var item in exp.ExpenseItemsList)
{
var lvi = lvExpenseItems.Items.Add(item.Key, item.Value.ExpenseItem, null);
lvi.SubItems.Add(item.Value.ItemCost.ToString());
lvi.SubItems.Add(item.Value.Unit);
lvi.SubItems.Add(item.Value.UnitQuantity.ToString());
}
}
private bool PreSaveExpense(fad3DataStatus dataStatus)
{
double?operatingCost = null;
double?roi = null;
double?incomeSales = null;
double?weightConsumed = null;
if (double.TryParse(txtCostOfFishing.Text, out double c))
{
operatingCost = c;
}
if (double.TryParse(txtROI.Text, out double r))
{
roi = r;
}
if (double.TryParse(txtIncomeSales.Text, out double s))
{
incomeSales = s;
}
if (double.TryParse(txtWeightConsumed.Text, out double w))
{
weightConsumed = w;
}
ExpensePerOperation exp = new ExpensePerOperation(_samplingGUID, operatingCost, roi, incomeSales, weightConsumed, dataStatus);
foreach (ListViewItem lvi in lvExpenseItems.Items)
{
double?noOfUnits = null;
if (double.TryParse(lvi.SubItems[3].Text, out double v))
{
noOfUnits = v;
}
FishingExpenseItemsPerOperation fpe = new FishingExpenseItemsPerOperation(lvi.Name, lvi.Text, double.Parse(lvi.SubItems[1].Text), lvi.SubItems[2].Text, noOfUnits, _dataStatus);
exp.AddExpenseItem(lvi.Name, fpe);
}
if (operatingCost != null || roi != null || incomeSales != null || weightConsumed != null)
{
_parentForm.ExpensePerOperation = exp;
return(true);
}
else
{
return(false);
}
}
