1 files changed, 120 insertions, 0 deletions
diff --git a/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/controller/ManageEmployeesController.java b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/controller/ManageEmployeesController.java
new file mode 100644
index 0000000..fa228de
--- /dev/null
+++ b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/controller/ManageEmployeesController.java
@@ -0,0 +1,120 @@
+package at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.controller;
+
+import at.ac.tuwien.sepm.assignment.groupphase.exception.ServiceException;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Employee;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.service.EmployeeService;
+import at.ac.tuwien.sepm.assignment.groupphase.util.SpringFXMLLoader;
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.stream.Collectors;
+import javafx.fxml.FXML;
+import javafx.scene.layout.AnchorPane;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Controller;
+
+@Controller
+public class ManageEmployeesController {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ManageEmployeesController.class);
+    @FXML private AnchorPane listEmployeesAP;
+    @FXML private AnchorPane containerHeader;
+    @FXML private EmployeeListController employeeListController;
+
+    private final EmployeeService employeeService;
+    private final SpringFXMLLoader fxmlLoader;
+
+    private final CreateOperationController createOperationController;
+
+    public ManageEmployeesController(
+            EmployeeService employeeService,
+            SpringFXMLLoader fxmlLoader,
+            CreateOperationController createOperationController) {
+        this.employeeService = employeeService;
+        this.fxmlLoader = fxmlLoader;
+        this.createOperationController = createOperationController;
+    }
+
+    @FXML
+    private void initialize() {
+        openFilter();
+    }
+
+    private void openFilter() {
+        try {
+            FilterEmployeesController filterEmployeesController =
+                    FilterEmployeesController.createFilterEmployeesController(fxmlLoader);
+            containerHeader.getChildren().clear();
+            containerHeader.getChildren().add(filterEmployeesController.getRootElement());
+            filterEmployeesController.setOnFilterTextChangedListener(this::updateEmployeeList);
+            filterEmployeesController.setOnAddEmployeeClickedListener(this::openAddEmployee);
+            updateEmployeeList();
+
+        } catch (IOException e) {
+            LOG.error("IOException in openFilter().", e);
+        }
+    }
+
+    private void openAddEmployee() {
+        employeeListController.deselectAllEmployees();
+        openEmployee(null);
+    }
+
+    private void openEditEmployee(Employee employee) {
+        employeeListController.deselectAllEmployees();
+        employeeListController.selectEmployee(employee);
+        openEmployee(employee);
+    }
+
+    private void openEmployee(Employee employee) {
+        try {
+            CreateNewEmployeeController createNewEmployeeController =
+                    employee == null
+                            ? CreateNewEmployeeController.createCreateNewEmployeeController(
+                                    fxmlLoader)
+                            : CreateNewEmployeeController.createCreateNewEmployeeController(
+                                    fxmlLoader, employee);
+            containerHeader.getChildren().clear();
+            containerHeader.getChildren().add(createNewEmployeeController.getRootElement());
+            createNewEmployeeController.setConsumerCancelClicked(this::openFilter);
+            createNewEmployeeController.setConsumerCreateClicked(this::openFilter);
+        } catch (IOException e) {
+            LOG.error("IOException in openEmployee(). ", e);
+        }
+    }
+
+    private void updateEmployeeList() {
+        updateEmployeeList("");
+    }
+
+    private void updateEmployeeList(String searchString) {
+
+        try {
+            employeeListController.setData(
+                    employeeService
+                            .list()
+                            .stream()
+                            .filter(
+                                    employee ->
+                                            searchString.trim().isEmpty()
+                                                    || employee.name()
+                                                            .toLowerCase()
+                                                            .contains(searchString.toLowerCase()))
+                            .collect(Collectors.toCollection(HashSet::new)),
+                    this::openEditEmployee);
+
+        } catch (ServiceException e) {
+            LOG.error("ServiceException in updateEmployeeList(). ", e);
+        }
+    }
+
+    public void setVisible(boolean b) {
+        listEmployeesAP.setVisible(b);
+    }
+
+    public void backToMain() {
+        LOG.debug("Hyperlink \"Zurück\" clicked.");
+        this.setVisible(false);
+        createOperationController.setVisible(true);
+    }
+}