// Displays the patients details
private void Patient_Clicked(object sender, System.EventArgs e)
{
Task.Run(async() =>
{
// Get selected person id
Patient selectedItem = this.patientList.SelectedItem as Patient;
int pPatientID = selectedItem.PatientID;
int wardID = selectedItem.WardID;
try
{
// run the query
MediClipClient client = new MediClipClient();
Patient result = await client.PatientByID(wardID, pPatientID);
Device.BeginInvokeOnMainThread(() =>
{
Navigation.PushAsync(new PatientPage(result));
});
}
catch
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error retreiving patient list", "Okay");
});
}
});
}
//Event Handler when note button is clicked to see patients notes.
private void Notes_Clicked(object sender, System.EventArgs e)
{
ObservableCollection <Note> patientNotes = new ObservableCollection <Note>();
Task.Run(async() =>
{
try
{
// run the query
MediClipClient client = new MediClipClient();
List <Note> result = await client.PatientByID(patientID);
Device.BeginInvokeOnMainThread(() =>
{
foreach (Note notes in result)
{
patientNotes.Add(notes);
}
Navigation.PushAsync(new NoteListPage(patientNotes, patientID));
});
}
catch
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error retreiving patient list", "Okay");
});
}
});
}
private void Ward_Clicked(object sender, System.EventArgs e)
{
ObservableCollection <Patient> patientList = new ObservableCollection <Patient>();
Task.Run(async() =>
{
// Get selected ward id
Ward selectedItem = this.wardList.SelectedItem as Ward;
int wWardID = selectedItem.WardID;
try
{
// run the query
MediClipClient client = new MediClipClient();
List <Patient> result = await client.ListPatient(wWardID);
Device.BeginInvokeOnMainThread(() =>
{
// create patientlist page
foreach (Patient patient in result)
{
patientList.Add(patient);
}
Navigation.PushAsync(new PatientListPage(patientList));
});
}
catch // If the query fails display an error message
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error retreiving patient list", "Okay");
});
}
});
}
//=============================================
//End reference A1
//=============================================
//=============================================
//End reference A2
//=============================================
//Saving all information to the data base
private void Submit_Clicked(object sender, System.EventArgs e)
{
String theText = this.entryField.Text;
String theTitle = this.title.Text;
String theImage = pictureName;
//Creating a Note to pass to the NotePage once created.
Note tempNote = new Note();
tempNote.PatientID = pPatientID;
tempNote.Text = theText;
tempNote.Picture = pictureName;
tempNote.Title = theTitle;
try
{
// run the query
MediClipClient client = new MediClipClient();
//bool result =
client.PostNote(pPatientID, theTitle, theText, theImage);
Device.BeginInvokeOnMainThread(() =>
{
Navigation.PushAsync(new NotePage(tempNote));
});
}
catch
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error uploading patient note", "Okay");
});
}
}
//Event Handler when a note from the list is clicked to view selected note
private void Note_Clicked(object sender, System.EventArgs e)
{
Task.Run(async() =>
{
// Get selected person id and note Id to get a Note
Note selectedItem = this.listOfNotes.SelectedItem as Note;
int pPatientID = selectedItem.PatientID;
int noteID = selectedItem.NoteID;
try
{
// run the query
MediClipClient client = new MediClipClient();
Note result = await client.GetNote(noteID, pPatientID);
Device.BeginInvokeOnMainThread(() =>
{
Navigation.PushAsync(new NotePage(result));
});
}
catch
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error retreiving patient note", "Okay");
});
}
});
}
public WardViewModel()
{
// The ObservableCollection that contains the wards returned by the client
wards = new ObservableCollection <Ward>();
// Runs the task in the background (as it may take a long time)
Task.Run(async() =>
{
// Create a new client
MediClipClient client = new MediClipClient();
// Create a list of all the wards returned by the client
List <Ward> result = await client.ListWard();
// Add all the wards to the wards ObservableCollection
foreach (Ward wWard in result)
{
wards.Add(wWard);
}
});
}
//Event Handler to handle Login submission
private void LogIn_Clicked(object sender, System.EventArgs e)
{
Task.Run(async() =>
{
// convert entered text to strings
String sNurseUserName = this.UserName.Text;
String sNursePassword = this.Password.Text;
try
{
// Find the nurse by username
MediClipClient client = new MediClipClient();
Nurse currentNurse = await client.GetNurse(sNurseUserName);
//If password is correct send to homescreen else display login failed message
if (sNursePassword.Equals(currentNurse.Password))
{
Device.BeginInvokeOnMainThread(() =>
{
Navigation.PushAsync(new HomePage());
});
}
else
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Login Failed", "Username or Password is incorrect", "Okay");
});
}
}
catch
{
Device.BeginInvokeOnMainThread(() =>
{
DisplayAlert("Error", "Error retrieving login details", "Okay");
});
}
});
}