#18: Implementing Medication Modal with Validation
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This commit is contained in:
Ole Kück 2024-05-17 12:07:58 +02:00
parent f645e0d400
commit 40a412f829
4 changed files with 199 additions and 11 deletions

View file

@ -1,17 +1,24 @@
package de.hitec.nhplus.medication; package de.hitec.nhplus.medication;
import java.io.IOException;
import java.sql.SQLException;
import java.util.List;
import java.util.stream.Collectors;
import de.hitec.nhplus.Main;
import de.hitec.nhplus.datastorage.DaoFactory; import de.hitec.nhplus.datastorage.DaoFactory;
import de.hitec.nhplus.medication.database.MedicationDao; import de.hitec.nhplus.medication.database.MedicationDao;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections; import javafx.collections.FXCollections;
import javafx.collections.ObservableList; import javafx.collections.ObservableList;
import javafx.fxml.FXML; import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.control.TableColumn; import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView; import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory; import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.layout.BorderPane;
import java.sql.SQLException; import javafx.stage.Stage;
import java.util.stream.Collectors;
/** /**
* The controller for viewing all {@link Medication}s. * The controller for viewing all {@link Medication}s.
@ -50,14 +57,20 @@ public class AllMedicationController {
this.columnName.setCellValueFactory(new PropertyValueFactory<>("name")); this.columnName.setCellValueFactory(new PropertyValueFactory<>("name"));
this.columnManufacturer.setCellValueFactory(new PropertyValueFactory<>("manufacturer")); this.columnManufacturer.setCellValueFactory(new PropertyValueFactory<>("manufacturer"));
this.columnIngredient.setCellValueFactory( this.columnIngredient.setCellValueFactory(
cellData -> new SimpleStringProperty( cellData -> {
cellData Medication medication = cellData.getValue();
.getValue() List<Ingredient> ingredients = medication.getIngredients();
.getIngredients() if(ingredients.isEmpty()){
.stream() return new SimpleStringProperty("");
.map(ingredient -> ingredient.getName()) }
.collect(Collectors.joining("\n"))
)); return new SimpleStringProperty(
ingredients
.stream()
.map(ingredient -> ingredient.getName())
.collect(Collectors.joining("\n"))
);
});
this.columnPossibleSideEffects.setCellValueFactory(new PropertyValueFactory<>("possibleSideEffects")); this.columnPossibleSideEffects.setCellValueFactory(new PropertyValueFactory<>("possibleSideEffects"));
this.columnAdministrationMethod.setCellValueFactory(new PropertyValueFactory<>("administrationMethod")); this.columnAdministrationMethod.setCellValueFactory(new PropertyValueFactory<>("administrationMethod"));
this.columnCurrentStock.setCellValueFactory(new PropertyValueFactory<>("currentStock")); this.columnCurrentStock.setCellValueFactory(new PropertyValueFactory<>("currentStock"));
@ -76,4 +89,36 @@ public class AllMedicationController {
exception.printStackTrace(); exception.printStackTrace();
} }
} }
public void createMedication(Medication medication) {
dao = DaoFactory.getInstance().createMedicationDAO();
try {
dao.create(medication);
} catch (SQLException exception) {
exception.printStackTrace();
}
}
@FXML
public void handleNewMedication() {
try {
FXMLLoader loader = new FXMLLoader(
Main.class.getResource("/de/hitec/nhplus/medication/MedicationModal.fxml")
);
BorderPane pane = loader.load();
Scene scene = new Scene(pane);
Stage stage = new Stage();
MedicationModalController controller = loader.getController();
controller.initialize(stage, this, null);
stage.setScene(scene);
stage.setTitle("NHPlus - Neues Medikament");
stage.setResizable(true);
stage.setAlwaysOnTop(true);
stage.showAndWait();
} catch (IOException exception) {
exception.printStackTrace();
}
}
} }

View file

@ -0,0 +1,118 @@
package de.hitec.nhplus.medication;
import javafx.beans.value.ChangeListener;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.ListView;
import javafx.scene.control.TextArea;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Predicate;
import static de.hitec.nhplus.utils.Validator.*;
public class MedicationModalController {
@FXML
public ListView<Ingredient> listViewIngredients;
@FXML
public TextField textFieldName;
@FXML
public TextField textFieldManufacturer;
@FXML
public TextField textFieldAdministrationMethod;
@FXML
public TextField textFieldCurrentStock;
@FXML
public TextArea textAreaPossibleSideEffects;
@FXML
public Button buttonSave;
private Stage stage;
private Medication medication;
private final ObservableList<Ingredient> ingredients = FXCollections.observableArrayList();
private AllMedicationController controller;
@FXML
public void initialize(Stage stage, AllMedicationController controller, Medication medication) {
this.stage = stage;
this.controller=controller;
if( medication != null){
this.medication = medication;
}else {
this.medication = new Medication(
"",
"",
new ArrayList<>(),
"",
"",
0
);
this.buttonSave.setDisable(true);
}
listViewIngredients.setCellFactory(cellData -> new IngredientListCell());
listViewIngredients.setItems(ingredients);
showData();
ChangeListener<String> inputMedicationValidationListener = (observableValue, oldText, newText) -> {
boolean isValid = isValidMedicationName(textFieldName.getText())
&& isValidMedicationManufacturer(textFieldManufacturer.getText())
&& isValidMedicationAdministrationMethod(textFieldAdministrationMethod.getText())
&& isValidStock(textFieldCurrentStock.getText());
this.buttonSave.setDisable(!isValid);
};
this.textFieldName.textProperty().addListener(inputMedicationValidationListener);
this.textFieldManufacturer.textProperty().addListener(inputMedicationValidationListener);
this.textFieldAdministrationMethod.textProperty().addListener(inputMedicationValidationListener);
this.textFieldCurrentStock.textProperty().addListener(inputMedicationValidationListener);
}
private void showData(){
ingredients.setAll(medication.getIngredients());
textFieldName.setText(medication.getName());
textFieldManufacturer.setText(medication.getManufacturer());
textFieldAdministrationMethod.setText(medication.getAdministrationMethod());
textFieldCurrentStock.setText(String.valueOf(medication.getCurrentStock()));
textAreaPossibleSideEffects.setText(medication.getPossibleSideEffects());
}
@FXML
public void handleSave() {
this.medication.setName(textFieldName.getText());
this.medication.setManufacturer(textFieldManufacturer.getText());
this.medication.setAdministrationMethod(textFieldAdministrationMethod.getText());
this.medication.setCurrentStock(Integer.parseInt(textFieldCurrentStock.getText()));
this.medication.setPossibleSideEffects(textAreaPossibleSideEffects.getText());
this.medication.setIngredients(ingredients
.stream()
.map(Ingredient::getName)
.distinct()
.filter(Predicate.not(String::isEmpty))
.map(Ingredient::new)
.toList()
);
controller.createMedication(medication);
controller.readAllAndShowInTableView();
stage.close();
}
@FXML
public void handleCancel() {
stage.close();
}
@FXML
public void handleAddIngredient() {
ingredients.add(new Ingredient(""));
}
}

View file

@ -148,4 +148,28 @@ public class Validator {
public static boolean isValidRoomNumber(String text) { public static boolean isValidRoomNumber(String text) {
return !text.isBlank(); return !text.isBlank();
} }
public static boolean isValidMedicationName(String text) {
return !text.isBlank();
}
public static boolean isValidMedicationManufacturer(String text) {
return !text.isBlank();
}
public static boolean isValidMedicationAdministrationMethod(String text) {
return !text.isBlank();
}
public static boolean isValidStock(String text) {
if (text.isBlank()) {
return false;
}
try {
int stock = Integer.parseInt(text);
return stock >= 0;
} catch (Exception exception) {
return false;
}
}
} }

View file

@ -66,6 +66,7 @@
fx:id="buttonAdd" fx:id="buttonAdd"
mnemonicParsing="false" mnemonicParsing="false"
prefWidth="90.0" prefWidth="90.0"
onAction="#handleNewMedication"
text="Hinzufügen" text="Hinzufügen"
/> />
<Button <Button