private void ContractFillListView(bool sort, int range)
{
if (Contracts_Grouping_ListView != null)
{
Contracts_Grouping_ListView.Items.Clear();
wait_image.Visibility = Visibility.Visible;
}
int sliderValue = (int)DistanceGrouper_Slider.Value;
new Thread(() =>
{
List <IGrouping <int, Contract> > v = BlTools.GroupContractByDistance(sort, sliderValue).ToList();
Dispatcher.Invoke(new Action(() =>
{
try
{
wait_image.Visibility = Visibility.Collapsed;
Contracts_Grouping_ListView.Visibility = Visibility.Visible;
foreach (var item in v)
{
Contracts_Grouping_ListView.Items.Add(item);
}
}
catch (Exception n)
{
MessageBox.Show(n.Message);
}
}));
}).Start();
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
int Momid = (int)value;
Mother mother = BlTools.GetMother(Momid);
return(mother.MomFirstName + " " + mother.MomFamilyName);
}
private void CalculateSalary()
{
Child child = BlTools.GetChild(int.Parse(Update_Child_ID_TextBlock.Text));
Nanny nanny = BlTools.GetNanny(int.Parse(Update_Nanny_ID_TextBlock.Text));
double salary;
if (!nanny.NannyIsHourlySalary)
{
Payment_Method_ComboBox.IsEnabled = false;
Hourly_ComboBoxItem.Visibility = Visibility.Collapsed;
Payment_Method_ComboBox.SelectedItem = Monthly_ComboBoxItem;
salary = BlTools.CalculateMonthlySalary(nanny, child);
finalSalary = salary;
Calculated_Wage_TextBlock.Text = Convert.ToString(salary) + " NIS";
}
else
{
Hourly_ComboBoxItem.Visibility = Visibility.Visible;
if (Payment_Method_ComboBox.SelectedItem != null)
{
if (Payment_Method_ComboBox.SelectedIndex == 1)
{
salary = BlTools.CalculateMonthlySalary(nanny, child);
Calculated_Wage_TextBlock.Text = Convert.ToString(salary) + " NIS";
finalSalary = salary;
}
if (Payment_Method_ComboBox.SelectedIndex == 0)
{
salary = BlTools.CalculateHourlySalary(nanny, child);
Calculated_Wage_TextBlock.Text = Convert.ToString(salary) + " NIS";
finalSalary = salary;
}
}
}
}
private void Filter_Btn_Click(object sender, RoutedEventArgs e)
{
bool[] filterDaysNeedNannyArr = new bool[6];
if (Sunday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[0] = true;
}
if (Monday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[1] = true;
}
if (Tuesday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[2] = true;
}
if (Wednesday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[3] = true;
}
if (Thursday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[4] = true;
}
if (Friday_ListBoxItem.IsSelected)
{
filterDaysNeedNannyArr[5] = true;
}
Mothers_DataGrid.ItemsSource = BlTools.FilterMothers(filterDaysNeedNannyArr);
}
public void AddMom(Mother inputMother)
{
if (!BlTools.IsCorrectId(inputMother.MomID))
{
throw new Exception("Error ID, please enter ID with 6 to 9 numbers");
}
dal.AddMom(inputMother);
}
private void RefreshDataGridOfChilds()
{
if (MinAgeFilter_Slider.Value > MaxAgeFilter_Slider.Value)
{
throw new Exception("Error, The minimum age must be less than the maximum age");
}
bool?isHaveNanny;
switch (isHaveNannyFilter_ComboBox.SelectedIndex)
{
case (0):
isHaveNanny = null;
break;
case (1):
isHaveNanny = true;
break;
case (2):
isHaveNanny = false;
break;
default:
isHaveNanny = null;
break;
}
bool?isHaveSpecialNeeds;
switch (SpecialNeedsFilter_ComboBox.SelectedIndex)
{
case (0):
isHaveSpecialNeeds = null;
break;
case (1):
isHaveSpecialNeeds = true;
break;
case (2):
isHaveSpecialNeeds = false;
break;
default:
isHaveSpecialNeeds = null;
break;
}
Mother mother = null;
if (MotherFilter_ComboBox.SelectedIndex != 0)
{
mother = MotherFilter_ComboBox.SelectedItem as Mother;
}
Childs_DataGrid.ItemsSource = BlTools.FilterChilds(isHaveNanny, isHaveSpecialNeeds, (int)MaxAgeFilter_Slider.Value, (int)MinAgeFilter_Slider.Value, mother);
}
//threading
private void ThreadAndFillDataGrid(IEnumerable <Nanny> IEnanny)
{
try
{
int momId = BlTools.GetMomIdOfChildId((All_Childs_ComboBox.SelectedItem as Child).ChildID);
new Thread(() =>
{
List <Nanny> l = IEnanny.ToList();
List <NannyWithDis> fiveAppropriateNanniesList = null;
//if there is no fully fit nanny
if (l.Count == 0)
{
Mother mother;
Dispatcher.BeginInvoke(new Action(() =>
{
try
{
Nannies_warning.Visibility = Visibility.Visible;
Column_Distance.Visibility = Visibility.Visible;
Order_ComboBox.IsEnabled = false;
}
catch (Exception c)
{
MessageBox.Show(c.Message);
}
}));
mother = BlTools.GetMother(momId);
fiveAppropriateNanniesList = BlTools.FiveAppropriateNannies(mother);
}
Dispatcher.Invoke(new Action(() =>
{
try
{
wait_image.Visibility = Visibility.Collapsed;
if (fiveAppropriateNanniesList == null)
{
Nannies_Fit_Mom_DataGrid.ItemsSource = l;
}
else
{
Nannies_Fit_Mom_DataGrid.ItemsSource = fiveAppropriateNanniesList;
}
}
catch (Exception n)
{
MessageBox.Show(n.Message);
}
}));
}).Start();
}
catch (Exception n)
{
MessageBox.Show(n.Message);
}
}
public bool DeleteNanny(int inputNannyId)
{
Nanny tempNanny = BlTools.GetNanny(inputNannyId);
if (tempNanny != null && tempNanny.IsNannyInContract())
{
throw new Exception("Nanny with the same id found in contract. please delete all contracts the nanny is connected to, and then delete the child");
}
return(dal.DeleteNanny(inputNannyId));
}
private void NannyFillListView(bool max, bool sort)
{
Nannies_Grouping_ListView.Items.Clear();
IEnumerable <IGrouping <int, Nanny> > v = BlTools.GroupNanniesByChildMonths(max, sort);
foreach (var item in v)
{
Nannies_Grouping_ListView.Items.Add(item);
}
}
public bool DeleteContract(int inputContractId)
{
Child child = BlTools.GetChild(BL.BlTools.GetContract(inputContractId).ChildID);
if (dal.DeleteContract(inputContractId))
{
child.IsHaveNanny = false;
return(true);
}
return(false);
}
public bool DeleteChild(int inputChildId)
{
Child tempChild = BlTools.GetChild(inputChildId);
if (tempChild != null && tempChild.IsChildInContract())
{
throw new Exception("Child with the same id found in contract. please delete all contracts the child is connected to, and then delete the child");
}
return(dal.DeleteChild(inputChildId));
}
public void UpdateContractDetails(Contract inputContract)
{
Contract oldContract = BlTools.GetContract(inputContract.ContID);
if (oldContract.IsIntroductoryMeeting == false && inputContract.IsContractSigned == true)
{
throw new Exception("You can not sign a contract before a meeting");
}
// צריך לעשות בדיקה שאם שינינו תאריך או שיטת תשלום אך החוזה לא נחתם אז אי אפשר
dal.UpdateContractDetails(inputContract);
}
private void Order_ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//reset
Nannies_Fit_Mom_DataGrid.ItemsSource = null;
Column_NannyMonthlySalary.Visibility = Visibility.Collapsed;
Column_NannyHourlySalary.Visibility = Visibility.Collapsed;
Column_NannyYearsOfExperience.Visibility = Visibility.Collapsed;
Column_Distance.Visibility = Visibility.Collapsed;
if (Nannies_warning.Visibility == Visibility.Visible)
{
Nannies_warning.Visibility = Visibility.Collapsed;
}
int distance;
if (int.TryParse(Distance_TextBox.Text, out distance))
{
if (All_Childs_ComboBox.SelectedItem != null)
{
Child child = All_Childs_ComboBox.SelectedItem as Child;
wait_image.Visibility = Visibility.Visible;
switch (Order_ComboBox.SelectedIndex)
{
case 0:
ThreadAndFillDataGrid(BlTools.MostAppropriateNanniesByDistance(child, distance));
break;
case 1:
ThreadAndFillDataGrid(BlTools.MostAppropriateNanniesByMonthlyPrice(child, distance));
Column_NannyMonthlySalary.Visibility = Visibility.Visible;
break;
case 2:
ThreadAndFillDataGrid(BlTools.MostAppropriateNanniesByHourlyPrice(child, distance));
Column_NannyHourlySalary.Visibility = Visibility.Visible;
break;
case 3:
ThreadAndFillDataGrid(BlTools.MostAppropriateNanniesByYearsOfExperience(child, distance));
Column_NannyYearsOfExperience.Visibility = Visibility.Visible;
break;
}
}
}
}
private void Show_Nanny_Card_Button_Click(object sender, RoutedEventArgs e)
{
//Show_Nanny_Card
Nanny nanny;
if (Nannies_Fit_Mom_DataGrid.SelectedItem is Nanny)
{
nanny = Nannies_Fit_Mom_DataGrid.SelectedItem as Nanny;
}
else
{
nanny = BlTools.GetNanny((Nannies_Fit_Mom_DataGrid.SelectedItem as NannyWithDis).NannyId);
}
NannyCard nannyCard = new NannyCard(nanny, dataGridToRefresh);
nannyCard.Show();
}
public void AddContract(Contract inputContract)
{
Nanny nanny = DalTools.GetNanny(inputContract.NannyID);
Child child = DalTools.GetChild(inputContract.ChildID);
//cheak if the age of the infant is under 3 month
DateTime age = (DalTools.GetChild(inputContract.ChildID)).ChildAge;
age.AddMonths(3);
if (DateTime.Now < age)
{
throw new Exception("Can't add Child to Contract under 3 months");
}
//checks if nanny capacity is full
if (nanny.IsNannyCapacityIsFull())
{
throw new Exception("Nanny hace reached the maximum infants capacity...");
}
//checks if child age is not over the maximum/minimum nanny accepts
int childAgeInMonths = child.AgeInMonths();
if (childAgeInMonths < nanny.NannyMinInfantAge || childAgeInMonths > nanny.NannyMaxInfantAge)
{
throw new Exception("Nanny can't accept this age");
}
if (inputContract.IsContractSigned)
{
//checks if contract salary calculated by month or by hour and updates the salary nanny
if (inputContract.PaymentMethod == Payment_method.hourly)
{
inputContract.HourlySalary = BlTools.CalculateHourlySalary(nanny, child);
}
else
{
inputContract.MonthlySalary = BlTools.CalculateMonthlySalary(nanny, child);
}
}
BlTools.GetChild(inputContract.ChildID).IsHaveNanny = true;
dal.AddContract(inputContract);
}
private void Filter_Btn_Click(object sender, RoutedEventArgs e)
{
bool[] filterWorkDayArr = new bool[6];
if (Sunday_ListBoxItem.IsSelected)
{
filterWorkDayArr[0] = true;
}
if (Monday_ListBoxItem.IsSelected)
{
filterWorkDayArr[1] = true;
}
if (Tuesday_ListBoxItem.IsSelected)
{
filterWorkDayArr[2] = true;
}
if (Wednesday_ListBoxItem.IsSelected)
{
filterWorkDayArr[3] = true;
}
if (Thursday_ListBoxItem.IsSelected)
{
filterWorkDayArr[4] = true;
}
if (Friday_ListBoxItem.IsSelected)
{
filterWorkDayArr[5] = true;
}
int MaxNumberOfChilds = 1000;
if (MaxNumberOfChildren_ComboBox.SelectedIndex < 7)
{
MaxNumberOfChilds = 2 + MaxNumberOfChildren_ComboBox.SelectedIndex * 2;
}
Nannys_DataGrid.ItemsSource = BlTools.FilterNannys((int)MinAgeFilter_Slider.Value,
(int)MinExperienceFilter_Slider.Value,
(int)MinAgeOfChilds_Slider.Value,
(int)MaxAgeOfChilds_Slider.Value,
MaxNumberOfChilds,
filterWorkDayArr);
SimpleFilter_ComboBox.SelectedIndex = -1;
}
public void AddChild(Child inputChild)
{
if (inputChild.ChildAge > DateTime.Now)
{
throw new Exception("Error, The date of birth can not be greater than the current date");
}
if (inputChild.ChildAge < DateTime.Now.AddYears(-13))
{
throw new Exception("Error, The child should be younger than 13 years of age");
}
if (!BlTools.IsCorrectId(inputChild.ChildID))
{
throw new Exception("Error ID, please enter ID with 6 to 9 numbers");
}
dal.AddChild(inputChild);
}
public void AddNanny(Nanny inputNanny)
{
DateTime age = inputNanny.NannyDateOfBirth;
age.AddYears(18);
if (DateTime.Now < age)
{
throw new Exception("Can't add Nanny under 18 age");
}
//checks if id is correct
if (!BlTools.IsCorrectId(inputNanny.NannyId))
{
throw new Exception("Error ID, please enter ID with 6 to 9 numbers");
}
dal.AddNanny(inputNanny);
}
public void UpdateNannyDetails(Nanny inputNanny)
{
Nanny oldNanny = BlTools.GetNanny(inputNanny.NannyId);
DateTime tempDate = inputNanny.NannyDateOfBirth;
tempDate.AddYears(18);
if (DateTime.Now < tempDate)
{
throw new Exception("Can't add Nanny under 18 age");
}
//now will check if nanny have properties in contracts
//that the new updates not fit to them
var allNannyContracts = GetAllContracts(s => s.NannyID == inputNanny.NannyId);
int numOfChildsNannyHave = allNannyContracts.Count();
if (numOfChildsNannyHave > inputNanny.NannyMaxInfants)
{
throw new Exception("Nanny have actual more infants then the new maximum she asking to update to. " +
"please remove some contracts until the new maximum will be good.");
}
foreach (var item in allNannyContracts)
{
Child child = BlTools.GetChild(item.ChildID);
int childAgeInMonths = child.AgeInMonths();
if (childAgeInMonths > inputNanny.NannyMaxInfantAge || childAgeInMonths < inputNanny.NannyMinInfantAge)
{
throw new Exception("Nanny have contracts with childs that not match to "
+ "new max/min age policy. please remove those childs");
}
if (item.PaymentMethod == Payment_method.hourly && inputNanny.NannyIsHourlySalary == false)
{
throw new Exception("Nanny have contracts with hourly payments, cant change to monthly salary");
}
}
dal.UpdateNannyDetails(inputNanny);
}
private void Select_Button_Click(object sender, RoutedEventArgs e)
{
//will show the nanny inthe nanny combobox when nanny chosen
Nanny nanny;
if (Nannies_Fit_Mom_DataGrid.SelectedItem is Nanny)
{
nanny = BlTools.GetNanny((Nannies_Fit_Mom_DataGrid.SelectedItem as Nanny).NannyId);
}
else
{
nanny = BlTools.GetNanny((Nannies_Fit_Mom_DataGrid.SelectedItem as NannyWithDis).NannyId);
}
if (nanny == null)
{
throw new Exception("Error, The nanny was deleted");
}
All_Nannies_ComboBox.SelectedItem = nanny;
}
private void CalculateSalary()
{
Payment_Method_ComboBox.IsEnabled = true;
Child child = All_Childs_ComboBox.SelectedItem as Child;
Nanny nanny = All_Nannies_ComboBox.SelectedItem as Nanny;
double salary;
if (!nanny.NannyIsHourlySalary)
{
Payment_Method_ComboBox.IsEnabled = false;
Hourly_ComboBoxItem.Visibility = Visibility.Collapsed;
Payment_Method_ComboBox.SelectedItem = Monthly_ComboBoxItem;
salary = BlTools.CalculateMonthlySalary(nanny, child);
Calculated_Wage_TextBox.Text = Convert.ToString(salary) + " NIS";
newContract.MonthlySalary = salary;
}
else
{
Hourly_ComboBoxItem.Visibility = Visibility.Visible;
if (Payment_Method_ComboBox.SelectedItem != null)
{
if (Payment_Method_ComboBox.SelectedIndex == 1)
{
salary = BlTools.CalculateMonthlySalary(nanny, child);
Calculated_Wage_TextBox.Text = Convert.ToString(salary) + " NIS";
newContract.MonthlySalary = salary;
}
if (Payment_Method_ComboBox.SelectedIndex == 0)
{
salary = BlTools.CalculateHourlySalary(nanny, child);
Calculated_Wage_TextBox.Text = Convert.ToString(salary) + " NIS";
newContract.HourlySalary = salary;
}
}
}
}
private void SimpleFilter_ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
MaxNumberOfChildren_ComboBox.SelectedIndex = 7;
MinAgeFilter_Slider.Value = 18;
MinAgeOfChilds_Slider.Value = 3;
MaxAgeOfChilds_Slider.Value = 156;
MinExperienceFilter_Slider.Value = 0;
Sunday_ListBoxItem.IsSelected = false;
Monday_ListBoxItem.IsSelected = false;
Tuesday_ListBoxItem.IsSelected = false;
Wednesday_ListBoxItem.IsSelected = false;
Thursday_ListBoxItem.IsSelected = false;
Friday_ListBoxItem.IsSelected = false;
if (SimpleFilter_ComboBox.SelectedIndex == 0)
{
Nannys_DataGrid.ItemsSource = bl.GetAllNannies();
}
if (SimpleFilter_ComboBox.SelectedIndex == 1)
{
Nannys_DataGrid.ItemsSource = BlTools.AllNanniesAllowsHourlySalary();
}
}
