//set enrolement fees button
async private void SetEnrolementFees(object sender, EventArgs e)
{
int cost = 0;
var item = new EnrolementFees();
try
{
cost = int.Parse(EnrolementCost.Text);
item.id = 0;
item.cost = cost;
await App.Database.SaveEnrolementFeesAsync(item);
item = await App.Database.GetEnrolementFeesAsync(0);
errorEnrolementMessage.IsVisible = false;
await Navigation.PushAsync(new SetParameters());
toast.ShowToast(uploadSuccessfullMessage);
}
catch (Exception)
{
DisplayAlert(alertTitle, notNumberErrorMessage, alertCheck);
}
}
async public Task <int> SaveEnrolementFeesAsync(EnrolementFees enrolementFees)
{
var checkIfexists = new EnrolementFees();
checkIfexists = await GetEnrolementFeesAsync(enrolementFees.id);
if (checkIfexists != null)
{
return(await _database.UpdateAsync(enrolementFees));
}
else
{
return(await _database.InsertAsync(enrolementFees));
}
}
//Mandatory Fees
async public void addEnrolementFees(int cost)
{
EnrolementFees enrolementFees = new EnrolementFees(); enrolementFees.id = 0; enrolementFees.cost = cost;
await App.Database.SaveEnrolementFeesAsync(enrolementFees);;
}
//Calculate the total and display errors
async void Button_Calculate(object sender, EventArgs e)
{
//scroll to the end
await ChildScrollView.ScrollToAsync(ResultLabel, ScrollToPosition.End, true).ConfigureAwait(true);
//set all pickers
Picker yearPicker = YearPicker as Picker;
Picker termDiscountPicker = TermDiscountPicker as Picker;
Picker zonePicker = ZonePicker as Picker;
Picker supervisionPicker = SupervisionPicker as Picker;
Picker supportPicker = SupportPicker as Picker;
//set all picked parameters
string year;
string zone;
string assistanceDicountName;
string siblingDicountName;
string termDiscountName;
string supervisionName;
string supportName;
child = (Child)BindingContext;
try
{
year = yearPicker.SelectedItem.ToString();
if (year == "<Empty>")
{
child.yearName = null;
child.tuitionFees = 0;
child.fixedCharges = 0;
child.externalExaminationFees = 0;
child.schoolMeals = 0;
child.wednesdayMeals = 0;
}
//Get all corresponding cost
EnrolementFees enrolementFee = await App.Database.GetEnrolementFeesAsync(0);
TuitionFees tuitionFees = await App.Database.GetTuitionFeesAsync(year);
FixedCharges fixedCharges = await App.Database.GetFixedChargesAsync(year);
ExternalExaminationFees examinationFees = await App.Database.GetExternalExaminationFeesAsync(year);
//set mandatory fees Child with entries provided by user
child.yearName = year;
child.enrolementFee = enrolementFee.cost;
child.tuitionFees = tuitionFees.cost;
child.recalculatedTuitionFees = tuitionFees.cost;
child.fixedCharges = fixedCharges.cost;
child.externalExaminationFees = examinationFees.cost;
// enrolementFeeValue.Text = n.ToNumberFormat() + devise;
enrolementFeeValue.Text = n.ToNumberFormat(child.enrolementFee) + devise;
tuitionFeesValue.Text = n.ToNumberFormat(child.tuitionFees) + devise;
fixedChargesValue.Text = n.ToNumberFormat(child.fixedCharges) + devise;
externalExaminationFeesValue.Text = n.ToNumberFormat(child.externalExaminationFees) + devise;
}
catch (Exception) { }
// set Optionnal assistance discount
try
{
assistanceDicountName = childrenNr[0];
if (assistanceDiscountCheckBox.IsChecked == false)
{
child.assistanceDiscountName = null;
child.assistanceDiscount = 0;
}
else
{
AssistanceDiscount assistanceDiscount = await App.Database.GetAssistanceDiscountAsync(assistanceDicountName);
child.assistanceDiscount = assistanceDiscount.discountPercentage;
child.assistanceDiscountName = assistanceDicountName;
}
assistanceDiscountValue.Text = n.ToNumberFormat(child.assistanceDiscount * child.tuitionFees / 100) + devise;
child.recalculatedTuitionFees = child.tuitionFees * (100 + child.assistanceDiscount) / 100;
}
catch (Exception) { }
// set Optionnal sibling discount
try
{
siblingDicountName = childrenNr[1];
if (siblingDiscountCheckBox.IsChecked == false)
{
child.siblingDiscountName = null;
child.siblingDiscount = 0;
}
else
{
AssistanceDiscount siblingDiscount = await App.Database.GetAssistanceDiscountAsync(siblingDicountName);
child.siblingDiscount = siblingDiscount.discountPercentage;
child.siblingDiscountName = siblingDicountName;
}
siblingDiscountValue.Text = n.ToNumberFormat(child.siblingDiscount * (child.recalculatedTuitionFees) / 100) + devise;
child.recalculatedTuitionFees = child.recalculatedTuitionFees * (100 + child.siblingDiscount) / 100;
}
catch (Exception) { }
// set Optionnal term discount
try
{
termDiscountName = termDiscountPicker.SelectedItem.ToString();
if (termDiscountName == "<Empty>")
{
child.termDiscountName = null;
child.termDiscount = 0;
}
else
{
TermDiscount termDiscount = await App.Database.GetTermDiscountAsync(termDiscountName);
child.termDiscount = termDiscount.discountPercentage;
child.termDiscountName = termDiscountName;
}
termDiscountValue.Text = n.ToNumberFormat(child.termDiscount * (child.tuitionFees - child.assistanceDiscount) / 100) + devise;
child.recalculatedTuitionFees = (child.recalculatedTuitionFees - child.assistanceDiscount - child.siblingDiscount) * (100 + child.termDiscount) / 100;
}
catch (Exception) { }
// set Optionnal school meal
try
{
if (schoolMealsCheckBox.IsChecked)
{
year = yearPicker.SelectedItem.ToString();
SchoolMeals schoolMeals = await App.Database.GetSchoolMealsAsync(year);
child.schoolMeals = schoolMeals.cost;
}
else
{
child.schoolMeals = 0;
}
schoolMealsValue.Text = n.ToNumberFormat(child.schoolMeals) + devise;
}
catch (Exception) { }
// set Optionnal wednesday meal
try
{
if (wednesdayMealsCheckBox.IsChecked)
{
year = yearPicker.SelectedItem.ToString();
WednesdayMeals wednesdayMeals = await App.Database.GetWednesdayMealsAsync(year);
child.wednesdayMeals = wednesdayMeals.cost;
}
else
{
child.wednesdayMeals = 0;
}
wednesdayMealsValue.Text = n.ToNumberFormat(child.wednesdayMeals) + devise;
}
catch (Exception) { }
// set Optionnal school transport
try
{
zone = zonePicker.SelectedItem.ToString();
if (zone == "<Empty>")
{
child.zoneName = null;
child.schoolTransport = 0;
}
else
{
SchoolTransport schoolTransport = await App.Database.GetSchoolTransportAsync(zone);
child.schoolTransport = schoolTransport.cost;
child.zoneName = zone;
}
schoolTransportValue.Text = n.ToNumberFormat(child.schoolTransport) + devise;
}
catch (Exception) { }
// set Optionnal supervision
try
{
supervisionName = supervisionPicker.SelectedItem.ToString();
if (supervisionName == "<Empty>")
{
child.supervisionName = null;
child.supervision = 0;
}
else
{
Supervision supervision = await App.Database.GetSupervisionAsync(supervisionName);
child.supervision = supervision.cost;
child.supervisionName = supervisionName;
}
supervisionValue.Text = n.ToNumberFormat(child.supervision) + devise;
}
catch (Exception) { }
// set Optionnal support transport
try
{
supportName = supportPicker.SelectedItem.ToString();
if (supportName == "<Empty>")
{
child.supportName = null;
child.support = 0;
}
else
{
Support support = await App.Database.GetSupportAsync(supportName);
child.support = support.cost;
child.supportName = supportName;
}
supportValue.Text = n.ToNumberFormat(child.support) + devise;
}
catch (Exception) { }
child.childName = ChildNameValue.Text; //set the child name if it has been modified
//set total child cost
child.cost = (child.fixedCharges + child.recalculatedTuitionFees + child.enrolementFee + child.externalExaminationFees + child.schoolMeals + child.schoolTransport + child.supervision + child.support);
Family family = await App.Database.GetFamilyByIdAsync(child.familyId);
family.totalCost = family.totalCost + child.cost;
await App.Database.SaveFamilyAsync(family);
//save child in database
await App.Database.SaveChildAsync(child);
//Display result
ResultLabel.Text = n.ToNumberFormat(child.cost) + devise;
}