private void btn_Reject_Click(object sender, RoutedEventArgs e)
{
var DC = new BloodBankDBDataContext();
var requests = DC.BloodRequests.First(x => x.Id == request.Id);
requests.Status = "REJECTED";
DC.SubmitChanges();
RequestList requestList = new RequestList();
requestList.ShowDialog();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
if (dtpDonorDate.SelectedDate > DateTime.UtcNow.AddMonths(+3))
{
MessageBox.Show("Donor not able to donate blood on this Date");
}
else if (dtpDonorDate.SelectedDate < DateTime.UtcNow)
{
MessageBox.Show("Please Select Future Date");
}
else
{
var DC = new BloodBankDBDataContext();
var donordb = DC.Donors.First(x => x.Id == donor.Id);
donordb.Date = dtpDonorDate.SelectedDate;
DC.SubmitChanges();
this.Close();
}
}
// validate input and show availibility
private void Button_Click(object sender, RoutedEventArgs e)
{
Request.Focusable = false;
if (BloodGroup.SelectedIndex <= 0)
{
resultBox.Text = "Choose a Blood Group to Search";
return;
}
bool available = BloodAvailibility[BloodGroup.Text];
BloodBankDBDataContext DC = new BloodBankDBDataContext();
BloodRequest bloodRequest = new BloodRequest();
bloodRequest.Id = Convert.ToInt16(DC.BloodRequests.Max(x => x.Id)) + 1;
bloodRequest.BloodGroupId = DC.BloodGroups.FirstOrDefault(x => x.Name == BloodGroup.Text).Id;
bloodRequest.HospitalId = DC.Credentials.FirstOrDefault(x => x.Username == user).Id;
bloodRequest.Status = "REQUESTED";
bloodRequest.RequestDate = DateTime.UtcNow;
DC.BloodRequests.InsertOnSubmit(bloodRequest);
DC.SubmitChanges();
resultBox.Text = "Blood requested.";
var table = from D in DC.BloodRequests
join C in DC.Credentials on D.HospitalId equals C.Id
join us in DC.Donors on D.DonorId equals us.Id into ps
from us in ps.DefaultIfEmpty()
join BG in DC.BloodGroups on D.BloodGroupId equals BG.Id
select new
{
No = D.Id,
HospitalName = C.Username,
BloodGroup = BG.Name,
D.Status,
D.DonarDate,
DonorName = us.Name,
D.RequestDate
};
DonorsDataGridPending.ItemsSource = table;
}
private void btn_Approve_Click(object sender, RoutedEventArgs e)
{
if (dtp_date.SelectedDate == null || dtp_date.SelectedDate < DateTime.Now)
{
MessageBox.Show("Please Enter Valid Date");
}
else
{
int donorId = availabledonors[ddl_donors.SelectedIndex].Id;
var DC = new BloodBankDBDataContext();
var donor = DC.Donors.First(x => x.Id == donorId);
donor.Date = dtp_date.SelectedDate;
var requests = DC.BloodRequests.First(x => x.Id == request.Id);
requests.Status = "APPROVED";
requests.DonorId = donor.Id;
requests.DonarDate = dtp_date.SelectedDate;
DC.SubmitChanges();
RequestList requestList = new RequestList();
requestList.ShowDialog();
}
}
// On click add button, validate all data and save into database
private void AddButton_Click(object sender, RoutedEventArgs e)
{
AddButton.Focusable = false;
if (NameTextBox.Text == null || NameTextBox.Text.Length == 0 ||
PhoneTextBox.Text == null || PhoneTextBox.Text.Length == 0 ||
AgeTextBox.Text == null || AgeTextBox.Text.Length == 0 ||
BloodGroupComboBox.SelectedIndex < 0 ||
CityComboBox.SelectedIndex < 0 ||
ProvinceComboBox.SelectedIndex < 0)
{
MessageBox.Show("Please fill all fields");
return;
}
int provinceId = provinceList[ProvinceComboBox.SelectedIndex].Id;
int bloodGroupId = bloodgroupList[BloodGroupComboBox.SelectedIndex].Id;
int cityId = cityList[CityComboBox.SelectedIndex].Id;
Donor Dnrobj = new Donor();
Dnrobj.Name = NameTextBox.Text;
Dnrobj.Age = int.Parse(AgeTextBox.Text);
Dnrobj.Gender = Male.IsChecked.GetValueOrDefault() ? "Male" : "Female";
Dnrobj.City = cityId;
Dnrobj.Province = provinceId;
Dnrobj.Phone = PhoneTextBox.Text;
Dnrobj.BloodGroup = bloodGroupId;
Dnrobj.BloodAvailable = Yes.IsChecked.GetValueOrDefault() ? 1 : 0;
Dnrobj.Date = DateTime.Now;
DC.Donors.InsertOnSubmit(Dnrobj);
DC.SubmitChanges();
MessageBox.Show("Donor is added successfully!");
Close();
}
