//Function that is performed when button is clicked
//Adjusts depending on action to be performed and node being performed on
private async void Add_Click(object sender, RoutedEventArgs e)
{
object data = null; //Data that is added to databse
object obj = null; //obj is used to get unique key data
FirebaseResponse resp = await client.GetTaskAsync("Counter/" + Node); //Gets data for counter
Counter get = resp.ResultAs <Counter>(); //Sets counter object to response from database
//MessageBox.Show(get.cnt.ToString());
if (Action == "Add") //Add
{
//Catches exception
try
{
if (Node == "Coaches") //Coaches
{
//Sets data to new coaches object with information that was inserted from user
data = new Coaches
{
CoachId = Convert.ToInt32(get.cnt) + 1,
Age = int.Parse(txt2.Text),
FName = txt3.Text,
LName = txt4.Text,
Phone_no = txt5.Text,
Role = txt6.Text,
TeamID = int.Parse(txt7.Text)
};
//Sets obj to new counter object and increases count by 1 to represent amount of unique key IDs in a node
obj = new Counter
{
cnt = Convert.ToInt32(get.cnt) + 1
};
}
else if (Node == "Extras") //Extras
{
//Sets data to new Extras object with user inputs
data = new Extras
{
ExtraID = Convert.ToInt32(get.cnt) + 1,
Age = int.Parse(txt2.Text),
FName = txt3.Text,
LName = txt4.Text,
Phone_no = txt5.Text,
Role = txt6.Text,
TeamID = int.Parse(txt7.Text)
};
//Sets obj to new Counter object and increasing amount of key IDs by 1
obj = new Counter
{
cnt = Convert.ToInt32(get.cnt) + 1
};
}
}
catch (Exception ex) //Catch exception when a string is inserted in a textbox but an integer is needed
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textboxes");
return;
}
//Used to access the correct data for node and not overwriting data
string index = (get.cnt + 1).ToString();
SetResponse response = await client.SetTaskAsync(Node + "/" + index, data); //Updates data in Node
SetResponse response1 = await client.SetTaskAsync("Counter/" + Node, obj); //Updates count
//After button pressed all textboxes will clear
this.txt1.Text = "";
this.txt2.Text = "";
this.txt3.Text = "";
this.txt4.Text = "";
this.txt5.Text = "";
this.txt6.Text = "";
this.txt7.Text = "";
//Messagebox that informs user data was inserted
MessageBox.Show("Data Inserted");
return;
}
else if (Action == "Update") //Update
{
//Catches exception
try
{
if (Node == "Coaches")
{
//Sets data to new coaches object with user inputted data
data = new Coaches
{
CoachId = int.Parse(txt1.Text),
Age = int.Parse(txt2.Text),
FName = txt3.Text,
LName = txt4.Text,
Phone_no = txt5.Text,
Role = txt6.Text,
TeamID = int.Parse(txt7.Text)
};
}
else if (Node == "Extras")
{
//Sets data to new Extras object with user inputted data
data = new Extras
{
ExtraID = int.Parse(txt1.Text),
Age = int.Parse(txt2.Text),
FName = txt3.Text,
LName = txt4.Text,
Phone_no = txt5.Text,
Role = txt6.Text,
TeamID = int.Parse(txt7.Text)
};
}
}
catch (Exception ex) //Catches exception when input data is not correct
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textboxes");
return;
}
FirebaseResponse response = await client.UpdateTaskAsync(Node + "/" + txt1.Text, data); //Updates node data
MessageBox.Show("Data Updated"); //Messagebox that showws after data has been updated
}
else if (Action == "Retrieve") //Retrieve
{
string print = null; //String that used for returning data wanting to be retrieved
if (txt1.IsEnabled == true) //If ID textbox is enabled on window
{
FirebaseResponse response = await client.GetTaskAsync("Counter/" + Node); //Gets counter to check if ID entered is valid
Counter cnt = response.ResultAs <Counter>(); //Sets response to a counter object
try //Catches exception
{
int count = cnt.cnt; //Sets count
int ID = int.Parse(txt1.Text); //Sets ID
if (ID > count || ID < 1) //Checks if ID entered is between 1 and count
{
MessageBox.Show(txt1.Text + " is not a valid ID");
return;
}
}
catch (Exception ex) //Catches exception when input data is entered wrong
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textboxes");
return;
}
response = await client.GetTaskAsync(Node + "/" + txt1.Text); //Get data with ID inputted
//Creates correct object data and calls print function
if (Node == "Coaches")
{
Coaches result = response.ResultAs <Coaches>();
print = result.printAll();
}
else if (Node == "Extras")
{
Extras result = response.ResultAs <Extras>();
print = result.printAll();
}
MessageBox.Show(print); //Prints data to a messagebox
//List<string> elements = new List<string>();
//elements.Add(print);
//DataWindow dataWindow = new DataWindow(Node, elements);
//dataWindow.Show();
}
else
{
List <string> elements = new List <string>(); //List of strings that hold different data from databse.
//Runs through all key IDs
for (int i = 1; i <= get.cnt; i++)
{
FirebaseResponse result = await client.GetTaskAsync(Node + "/" + i); //Gets node
//Catches exceptions
try {
if (Node == "Coaches")
{
Coaches coach = result.ResultAs <Coaches>(); //Turns response into coaches object
bool addElement = true; //Sets add element to true
//******The next lines of code was a lot of copy and paste and save myself I will explain it clearly once
if (AgeLabel) //Checks if Label is enabled on window
{
if (txt2.Text != "") //Checks if user inputted into textbox that corresponds with label
{
if (coach.Age != int.Parse(txt2.Text)) //If the data inserted by the user and data in the databse does not match
{
addElement = false; //Sets to false because this element is not being added
}
}
}
if (FNameLabel)
{
if (txt3.Text != "")
{
if (coach.FName != txt3.Text)
{
addElement = false;
}
}
}
if (LNameLabel)
{
if (txt4.Text != "")
{
if (coach.LName != txt4.Text)
{
addElement = false;
}
}
}
if (PhoneNumLabel)
{
if (txt5.Text != "")
{
if (coach.Phone_no != txt5.Text)
{
addElement = false;
}
}
}
if (RoleLabel)
{
if (txt6.Text != "")
{
if (coach.Role != txt6.Text)
{
addElement = false;
}
}
}
if (TeamIDLabel)
{
if (txt7.Text != "")
{
if (coach.TeamID != int.Parse(txt7.Text))
{
addElement = false;
}
}
}
if (addElement) // If addElement is not false
{
elements.Add(coach.printRestirction(AgeLabel, FNameLabel, LNameLabel, PhoneNumLabel, RoleLabel, TeamIDLabel)); //Calss print function and adds to list of strings
}
}
else if (Node == "Extras")
{
Extras extras = result.ResultAs <Extras>(); //Turns respons into Extra object
bool addElement = true; //Sets add element to true
//******The next lines of code was a lot of copy and paste and save myself it is explained above at line 297
if (AgeLabel)
{
if (txt2.Text != "")
{
if (extras.Age != int.Parse(txt2.Text))
{
addElement = false;
}
}
}
if (FNameLabel)
{
if (txt3.Text != "")
{
if (extras.FName != txt3.Text)
{
addElement = false;
}
}
}
if (LNameLabel)
{
if (txt4.Text != "")
{
if (extras.LName != txt4.Text)
{
addElement = false;
}
}
}
if (PhoneNumLabel)
{
if (txt5.Text != "")
{
if (extras.Phone_no != txt5.Text)
{
addElement = false;
}
}
}
if (RoleLabel)
{
if (txt6.Text != "")
{
if (extras.Role != txt6.Text)
{
addElement = false;
}
}
}
if (TeamIDLabel)
{
if (txt7.Text != "")
{
if (extras.TeamID != int.Parse(txt7.Text))
{
addElement = false;
}
}
}
if (addElement)
{
elements.Add(extras.printRestirction(AgeLabel, FNameLabel, LNameLabel, PhoneNumLabel, RoleLabel, TeamIDLabel));
}
}
}
catch (Exception ex) //Catches exception when input data is incorrect
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textboxes");
return;
}
}
if (elements.Count == 0) //If there are no strings in list shows that no elements cooresponded with what the user was looking for
{
MessageBox.Show("There are no elements with the inputs inserted!");
return;
}
//DataWindow dataWindow = new DataWindow(Node, elements);
//dataWindow.Show();
foreach (string ele in elements) //Shows all data in message boxes
{
MessageBox.Show(ele);
}
}
//foreach (string ele in arr){
// MessageBox.Show(ele);
//}
}
}
//Function that calls when delete button is clicked
//Adjust depending on node that was selected
private async void Delete_Click(object sender, RoutedEventArgs e)
{
int startID = 0;
FirebaseResponse response = await client.GetTaskAsync(Node + "/" + txt1.Text); //Get instance from databse
FirebaseResponse resp = await client.GetTaskAsync("Counter/" + Node); //Get amount of instances for a certain node
Counter cnt = resp.ResultAs <Counter>(); //Set counter object to the response
try
{
//Check if ID entered is valid
int count = cnt.cnt;
int ID = int.Parse(txt1.Text);
if (ID > count || ID < 1)
{
MessageBox.Show(txt1.Text + " is not a valid ID");
return;
}
}
catch (Exception ex) //Catch exception when input data is incorrect
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textbox");
return;
}
//Depending on node that is selected
//Create new instance and set starting ID to the instance ID
if (Node == "Coaches")
{
Coaches data = response.ResultAs <Coaches>();
startID = data.CoachId;
}
else if (Node == "Extras")
{
Extras data = response.ResultAs <Extras>();
startID = data.ExtraID;
}
else if (Node == "League")
{
League data = response.ResultAs <League>();
startID = data.LeagueID;
}
else if (Node == "Sports")
{
Sport data = response.ResultAs <Sport>();
startID = data.SportID;
}
else if (Node == "Sport Teams")
{
SportTeams data = response.ResultAs <SportTeams>();
startID = data.SportID;
}
else if (Node == "Players")
{
Players data = response.ResultAs <Players>();
startID = data.PlayerID;
}
//In order to keep unique IDs and count we had to overwrite data
//This for loop goes througth all instances from the startId to the last instance in database
//It overwrites the startId instance with the next instance in the database and so on
//While overwriting it is changing the unique ID
//If it is on the last instance then it deletes that instance
for (int i = startID; i <= cnt.cnt; i++)
{
if (i == cnt.cnt)
{
FirebaseResponse delete = await client.DeleteTaskAsync(Node + "/" + cnt.cnt);
cnt.cnt -= 1;
resp = await client.UpdateTaskAsync("Counter/" + Node, cnt);
break;
}
FirebaseResponse overwrite = await client.GetTaskAsync(Node + "/" + (i + 1));
if (Node == "Coaches")
{
Coaches data = overwrite.ResultAs <Coaches>();
data.CoachId = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
else if (Node == "Extras")
{
Extras data = overwrite.ResultAs <Extras>();
data.ExtraID = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
else if (Node == "League")
{
League data = overwrite.ResultAs <League>();
data.LeagueID = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
else if (Node == "Sports")
{
Sport data = overwrite.ResultAs <Sport>();
data.SportID = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
else if (Node == "Sport Teams")
{
SportTeams data = overwrite.ResultAs <SportTeams>();
data.TeamID = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
else if (Node == "Players")
{
Players data = overwrite.ResultAs <Players>();
data.PlayerID = i;
FirebaseResponse updateIndex = await client.UpdateTaskAsync(Node + "/" + i, data);
}
}
MessageBox.Show("Deleted Element of ID: " + txt1.Text);
}
//Function when label is enabled and allowed for user interaction
//For Update: Label ID is used to grab data of certain key
//For Retrieve: Select labels that you want to be retruned to you
private async void Select(object sender, MouseButtonEventArgs e)
{
if (Action == "Retrieve")
{
Label label = sender as Label; //Sets label
if (label.FontWeight == FontWeights.Normal) //If font weight is Normal - dont be retrieved
{
label.FontWeight = FontWeights.Bold; //Set font weight to bold
switch (label.Name) //Uses label name for switch
{
case "ID": //If ID label
//Enables only ID label and textbox
//Disables all other labels and textboxes and sets the labels font weight to normal
txt1.IsEnabled = true;
AgeLabel = false;
Age.FontWeight = FontWeights.Normal;
Age.IsEnabled = AgeLabel;
txt2.IsEnabled = false;
FNameLabel = false;
FName.FontWeight = FontWeights.Normal;
FName.IsEnabled = FNameLabel;
txt3.IsEnabled = false;
LNameLabel = false;
LName.FontWeight = FontWeights.Normal;
LName.IsEnabled = LNameLabel;
txt4.IsEnabled = false;
PhoneNumLabel = false;
PhoneNum.FontWeight = FontWeights.Normal;
PhoneNum.IsEnabled = PhoneNumLabel;
txt5.IsEnabled = false;
RoleLabel = false;
Role.FontWeight = FontWeights.Normal;
Role.IsEnabled = RoleLabel;
txt6.IsEnabled = false;
TeamIDLabel = false;
TeamID.FontWeight = FontWeights.Normal;
TeamID.IsEnabled = TeamIDLabel;
txt7.IsEnabled = false;
break;
case "Age": //Changes cooresponding label and textbox to enabled for all below cases
AgeLabel = true;
txt2.IsEnabled = true;
break;
case "FName":
FNameLabel = true;
txt3.IsEnabled = true;
break;
case "LName":
LNameLabel = true;
txt4.IsEnabled = true;
break;
case "PhoneNum":
PhoneNumLabel = true;
txt5.IsEnabled = true;
break;
case "Role":
RoleLabel = true;
txt6.IsEnabled = true;
break;
case "TeamID":
TeamIDLabel = true;
txt7.IsEnabled = true;
break;
}
}
else
{
label.FontWeight = FontWeights.Normal; //Changes weight to normal
switch (label.Name)
{
case "ID": //If ID label is pressed
//Disables ID textbox
//Enables all other textboxes and labels
txt1.IsEnabled = false;
AgeLabel = false;
Age.IsEnabled = true;
FNameLabel = false;
FName.IsEnabled = true;
LNameLabel = false;
LName.IsEnabled = true;
PhoneNumLabel = false;
PhoneNum.IsEnabled = true;
RoleLabel = false;
Role.IsEnabled = true;
TeamIDLabel = false;
TeamID.IsEnabled = true;
break;
case "Age": //Changes cooresponding label and textbox to disables for below cases
AgeLabel = false;
txt2.IsEnabled = false;
break;
case "FName":
FNameLabel = false;
txt3.IsEnabled = false;
break;
case "LName":
LNameLabel = false;
txt4.IsEnabled = false;
break;
case "PhoneNum":
PhoneNumLabel = false;
txt5.IsEnabled = false;
break;
case "Role":
RoleLabel = false;
txt6.IsEnabled = false;
break;
case "TeamID":
TeamIDLabel = false;
txt7.IsEnabled = false;
break;
}
}
}
else if (Action == "Update")
{
if (txt1.IsEnabled == false) //If ID textbox is not enabled then enables that textbox and disables and clears all other textboxes
{
txt1.IsEnabled = true;
this.txt2.IsEnabled = false;
this.txt3.IsEnabled = false;
this.txt4.IsEnabled = false;
this.txt5.IsEnabled = false;
this.txt6.IsEnabled = false;
this.txt7.IsEnabled = false;
this.txt2.Text = "";
this.txt3.Text = "";
this.txt4.Text = "";
this.txt5.Text = "";
this.txt6.Text = "";
this.txt7.Text = "";
return;
}
FirebaseResponse resp = await client.GetTaskAsync("Counter/" + Node); //Gets count data
Counter cnt = resp.ResultAs <Counter>(); //Sets to counter object
try //Catches exception
{
int count = cnt.cnt;
int ID = int.Parse(txt1.Text);
if (ID > count || ID < 1) //If ID entered is not valid informs user
{
MessageBox.Show(txt1.Text + " is not a valid ID");
return;
}
}
catch (Exception ex) //Catches exception when input data is incorrect
{
MessageBox.Show(ex.Message + ", Check what you inserted in the Textboxes");
return;
}
resp = await client.GetTaskAsync(Node + "/" + txt1.Text); //Gets data for cooresponding ID
//Disables ID textbox
//Enables all other textboxes
this.txt1.IsEnabled = false;
this.txt2.IsEnabled = true;
this.txt3.IsEnabled = true;
this.txt4.IsEnabled = true;
this.txt5.IsEnabled = true;
this.txt6.IsEnabled = true;
this.txt7.IsEnabled = true;
//Puts information from cooresponding ID into textboxes to let user update data
if (Node == "Coaches")
{
Coaches result = resp.ResultAs <Coaches>();
this.txt2.Text = result.Age.ToString();
this.txt3.Text = result.FName;
this.txt4.Text = result.LName;
this.txt5.Text = result.Phone_no;
this.txt6.Text = result.Role;
this.txt7.Text = result.TeamID.ToString();
}
else if (Node == "Extras")
{
Extras result = resp.ResultAs <Extras>();
this.txt2.Text = result.Age.ToString();
this.txt3.Text = result.FName;
this.txt4.Text = result.LName;
this.txt5.Text = result.Phone_no;
this.txt6.Text = result.Role;
this.txt7.Text = result.TeamID.ToString();
}
}
}
