public void start(Stage primaryStage) throws Exception {
// Connecting to Access DB
connect();
// Declaration of variable window as primaryStage
window = primaryStage;
window.setTitle("Icooköp");
primaryStage.setTitle("Icooköp");
// Calls method closeProgram() also when terminating the program
window.setOnCloseRequest(e -> closeProgram());
// ---------------------SCENE1--------------------------
// Scene 1 Welcome Label
Label labelScene1 = new Label();
labelScene1.setText("Välkommen till Icooköp beta v0.2!");
labelScene1.setFont(Font.font("Verdana", 20));
// Scene 1 left menu with spacing
VBox scene1leftMenu = new VBox(15);
scene1leftMenu.setPadding(new Insets(20, 20, 20, 20));
// Calls closeProgram()
Button s1q1 = new Button("Avsluta");
s1q1.setOnAction(e -> closeProgram());
// Displays all available product types
Button s1b1 = new Button("Visa produkttyper");
s1b1.setOnAction(e -> createStatement());
// TableView object for displaying database data.
tableview = new TableView();
// TextField for user input of a selected product.
Label s1l1 = new Label();
s1l1.setText("Visa märken till produktgrupp");
// Calls preparedStatement with product parameter
choiceBox1 = new ChoiceBox<>();
getProductTypes();
choiceBox1
.getSelectionModel()
.selectedItemProperty()
.addListener((v, oldValue, newValue) -> preparedStatement(newValue));
// Button for switching to scene 2 (insertStamkund)
Button s1b3 = new Button("Lägg till stamkund");
s1b3.setOnAction(e -> window.setScene(scene2));
// Label for drop down menu
Label s1l2 = new Label();
s1l2.setText("Se butiksaldo");
// Creating ChoiceBox (drop down) with all the stores.
// When choosing a store, storeStock() method is called for that store.
choiceBox2 = new ChoiceBox<>();
getStores();
choiceBox2
.getSelectionModel()
.selectedItemProperty()
.addListener((v, oldValue, newValue) -> storeStock(newValue));
// Adding buttons, labels, text fields and choicebox (drop down) to left menu
scene1leftMenu
.getChildren()
.addAll(labelScene1, s1q1, s1b1, s1l1, choiceBox1, s1b3, s1l2, choiceBox2);
// Creating BorderPane object and aligning left and center content
BorderPane Borderpane1 = new BorderPane();
Borderpane1.setLeft(scene1leftMenu);
Borderpane1.setCenter(tableview);
// Setting scene 1 using BorderPane1. Both scenes have identical dimensions.
scene1 = new Scene(Borderpane1, 700, 500);
// ------------------- SCENE2 (insert Stamkund) --------------------
// HBox for scene 2 created and a Label for it.
HBox scene2topMenu = new HBox();
Label labelScene2 = new Label();
labelScene2.setText("Lägg till stamkund");
labelScene2.setFont(Font.font("Verdana", 20));
// Left menu VBox created.
VBox scene2leftMenu = new VBox(15);
// Scene 2 Main manu and Quit Button created
Button s2b1 = new Button("Huvudmeny");
s2b1.setOnAction(e -> window.setScene(scene1));
Button s2q1 = new Button("Avsluta");
s2q1.setOnAction(e -> closeProgram());
// GridPane for scene 2 created with spacing
GridPane s2grid = new GridPane();
s2grid.setPadding(new Insets(10, 10, 10, 10));
s2grid.setVgap(15);
s2grid.setHgap(10);
// Label displaying required input fields
Label oblLabel = new Label("* = Obligatoriskt fält");
GridPane.setConstraints(oblLabel, 0, 0);
// Label for prnParam
Label pnrLabel = new Label("*Personnummer:");
GridPane.setConstraints(pnrLabel, 0, 1);
// pnrParam is forced by regular expression to "6 digits"-"dash"-"4 digits"
FormattedTextField pnrParam = new FormattedTextField("^\\d{6}-\\d{4}$");
pnrParam.setPromptText("XXXXXX-XXXX");
GridPane.setConstraints(pnrParam, 1, 1);
// Label for fnameParam
Label fnameLabel = new Label("*Förnamn:");
GridPane.setConstraints(fnameLabel, 0, 2);
// First name TextField
TextField fnameParam = new TextField();
fnameParam.setPromptText("t.ex. Arne");
GridPane.setConstraints(fnameParam, 1, 2);
// Label for snameParam
Label snameLabel = new Label("*Efternamn:");
GridPane.setConstraints(snameLabel, 0, 3);
// Surname TextField
TextField snameParam = new TextField();
snameParam.setPromptText("t.ex. Andersson");
GridPane.setConstraints(snameParam, 1, 3);
// Label for addrParam
Label addrLabel = new Label("*Adress:");
GridPane.setConstraints(addrLabel, 0, 4);
// Address TextField
TextField addrParam = new TextField();
addrParam.setPromptText("t.ex. Storgatan 1");
GridPane.setConstraints(addrParam, 1, 4);
// Label for mailParam
Label mailLabel = new Label("E-post:");
GridPane.setConstraints(mailLabel, 0, 5);
// Mail TextField
TextField mailParam = new TextField();
mailParam.setPromptText("*****@*****.**");
GridPane.setConstraints(mailParam, 1, 5);
// Label for cellParam
Label cellLabel = new Label("Mobilnummer:");
GridPane.setConstraints(cellLabel, 0, 6);
// cellParam is forced by regular expression to "3 digits"-"dash"-"7 digits"
FormattedTextField cellParam = new FormattedTextField("^\\d{3}-\\d{7}$");
cellParam.setPromptText("XXX-XXXXXXX");
GridPane.setConstraints(cellParam, 1, 6);
// This Label displays user information such as errors and confirmations.
Label executeLabel = new Label();
GridPane.setConstraints(executeLabel, 1, 8);
// Adding Button "Registrera" with a lot of functionality
Button s2b2 = new Button("Registrera");
GridPane.setConstraints(s2b2, 1, 7);
s2b2.setOnAction(
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
// First if-statement checks for data in required fields.
// Required: pnrParam, fnameParam, lnameParam and addrParam.
if ((pnrParam.getText() != null && !pnrParam.getText().isEmpty())
&& (fnameParam.getText() != null && !fnameParam.getText().isEmpty())
&& (snameParam.getText() != null && !snameParam.getText().isEmpty())
&& (addrParam.getText() != null && !addrParam.getText().isEmpty())) {
// Second if-statement calls checkPnr() to see if pnrParam (Personnummer)
// is unique in database. If unique, checkPnr() returns False.
// If !checkPnr = True, all data is valid and we run insertStamkund
if (!checkPnr(pnrParam.getText())) {
// Calls insertStamkund() with data from all TextFields.
// Saves card number to integer cardParam.
int cardParam =
insertStamkund(
pnrParam.getText(),
fnameParam.getText(),
snameParam.getText(),
addrParam.getText(),
mailParam.getText(),
cellParam.getText());
// Converts cardParam value to String c.
// Prints a welcoming and customer card number.
String c = String.valueOf(cardParam);
executeLabel.setText(
"Välkommen som stamkund hos Icooköp!\n" + "Ditt kortnummer är: " + c);
// Clear TextFields
pnrParam.clear();
fnameParam.clear();
snameParam.clear();
addrParam.clear();
mailParam.clear();
cellParam.clear();
}
// If !checkPnr = False, pnrParam is already in database and user is notified.
else {
executeLabel.setText(
"Personnumret finns redan registrerat!\n" + "Välj ett annat tack.");
}
}
// If any required fields are empty, user is notified.
else {
executeLabel.setText("Fyll i alla obligatoriska fält!");
}
}
});
// Button for clearing data in all TextFields and executeLabel
Button s2b3 = new Button("Rensa fält");
GridPane.setConstraints(s2b3, 0, 7);
s2b3.setOnAction(
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
pnrParam.clear();
fnameParam.clear();
snameParam.clear();
addrParam.clear();
mailParam.clear();
cellParam.clear();
executeLabel.setText(null);
}
});
// Adding buttons to left and top menus
scene2leftMenu.getChildren().addAll(s2b1, s2q1);
scene2topMenu.getChildren().add(labelScene2);
// Adding Labels and TextFields to scene 2 center grid
s2grid
.getChildren()
.addAll(
oblLabel,
pnrLabel,
pnrParam,
fnameLabel,
fnameParam,
snameLabel,
snameParam,
addrLabel,
addrParam,
mailLabel,
mailParam,
cellLabel,
cellParam,
s2b2,
s2b3,
executeLabel);
// Creating BorderPane object and aligning left, top and center content
BorderPane Borderpane2 = new BorderPane();
Borderpane2.setLeft(scene2leftMenu);
Borderpane2.setTop(scene2topMenu);
Borderpane2.setCenter(s2grid);
// Setting scene 2 using BorderPane2. Both scenes have identical dimensions.
scene2 = new Scene(Borderpane2, 700, 500);
// Setting primary scene and display window
window.setScene(scene1);
window.show();
}
