Listado Solicitudes de Empleado - Calcular totales

src/main/java/com/primefactorsolutions/views/RequestEmployeeView.java

@@ -3,13 +3,16 @@ package com.primefactorsolutions.views;
 import com.primefactorsolutions.model.*;
 import com.primefactorsolutions.service.EmployeeService;
 import com.primefactorsolutions.service.TimeOffRequestService;
+import com.primefactorsolutions.service.VacationService;
 import com.vaadin.flow.component.button.Button;
 import com.vaadin.flow.component.combobox.ComboBox;
 import com.vaadin.flow.component.grid.Grid;
 import com.vaadin.flow.component.html.Div;
 import com.vaadin.flow.component.html.H3;
+import com.vaadin.flow.component.html.Span;
 import com.vaadin.flow.component.notification.Notification;
 import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
 import com.vaadin.flow.router.BeforeEvent;
 import com.vaadin.flow.router.HasUrlParameter;
 import com.vaadin.flow.router.PageTitle;
@@ -33,6 +36,7 @@ public class RequestEmployeeView extends Div implements HasUrlParameter<String>
 
     private final TimeOffRequestService requestService;
     private final EmployeeService employeeService;
+    private final VacationService vacationService;
     private final Grid<TimeOffRequest> requestGrid = new Grid<>(TimeOffRequest.class);
     private List<TimeOffRequest> requests = Collections.emptyList();
     private ComboBox<TimeOffRequestType> categoryFilter;
@@ -40,15 +44,18 @@ public class RequestEmployeeView extends Div implements HasUrlParameter<String>
     private UUID employeeId;
     private TimeOffRequest request;
 
-    public RequestEmployeeView(final TimeOffRequestService requestService, final EmployeeService employeeService) {
+    public RequestEmployeeView(final TimeOffRequestService requestService,
+                               final EmployeeService employeeService,
+                               final VacationService vacationService) {
         this.requestService = requestService;
         this.employeeService = employeeService;
+        this.vacationService = vacationService;
     }
 
     private void initializeView() {
         setupFilters();
         setupGrid();
-        add(requestGrid, createActionButtons());
+        add(requestGrid, createActionButtons(), createSummaryLayout());
         refreshRequestGrid(null, null);
     }
 
@@ -92,6 +99,34 @@ public class RequestEmployeeView extends Div implements HasUrlParameter<String>
         });
     }
 
+    private VerticalLayout createSummaryLayout() {
+        double totalHoliday = requests.stream()
+                .filter(this::verificationIsHoliday)
+                .mapToDouble(TimeOffRequest::getAvailableDays)
+                .sum();
+        double totalVacations = requests.stream()
+                .filter(req -> req.getCategory().toString().startsWith("VACATION"))
+                .mapToDouble(TimeOffRequest::getAvailableDays)
+                .sum();
+        double totalPersonalDays = requests.stream()
+                .filter(req -> !verificationIsHoliday(req)) // Solo los de tipo OTHER
+                .mapToDouble(TimeOffRequest::getAvailableDays)
+                .sum();
+        double totalAvailableDays = totalHoliday + totalVacations + totalPersonalDays;
+
+        return new VerticalLayout(
+                new Span("TOTAL HOLIDAYS: " + totalHoliday),
+                new Span("TOTAL VACATIONS: " + totalVacations),
+                new Span("TOTAL PERSONAL DAYS: " + totalPersonalDays),
+                new Span("TOTAL GENERAL: " + totalAvailableDays)
+        );
+    }
+
+    private Boolean verificationIsHoliday(final TimeOffRequest request) {
+        Vacation vacation = vacationService.findVacationByCategory(request.getCategory());
+        return vacation.getType() != Vacation.Type.OTHER;
+    }
+
     private HorizontalLayout createActionButtons() {
         Button viewButton = new Button("View", event -> {
             if (request != null) {

src/main/java/com/primefactorsolutions/views/RequestRegisterView.java

@@ -148,8 +148,8 @@ public class RequestRegisterView extends VerticalLayout {
         if (category == TimeOffRequestType.HEALTH_PERMIT
                 || category == TimeOffRequestType.VACATION_CURRENT_MANAGEMENT
                 || category == TimeOffRequestType.VACATION_PREVIOUS_MANAGEMENT) {
-            return latestRequest.getState() == TimeOffRequestStatus.EXPIRED ||
+            return latestRequest.getState() == TimeOffRequestStatus.EXPIRED
-                    (latestRequest.getState() == TimeOffRequestStatus.TAKEN && latestRequest.getDaysBalance() > 0);
+                    || (latestRequest.getState() == TimeOffRequestStatus.TAKEN && latestRequest.getDaysBalance() > 0);
         } else {
             return latestRequest.getState() == TimeOffRequestStatus.EXPIRED;
         }
@@ -180,7 +180,8 @@ public class RequestRegisterView extends VerticalLayout {
         List<TimeOffRequest> requests = requestService.findByEmployeeAndCategory(employeeId, selectedCategory);
         if (vacation != null) {
             TimeOffRequest requestWithBalance = requests.stream()
-                    .filter(request -> request.getDaysBalance() > 0 && request.getState() != TimeOffRequestStatus.EXPIRED)
+                    .filter(request -> request.getDaysBalance() > 0
+                            && request.getState() != TimeOffRequestStatus.EXPIRED)
                     .max(Comparator.comparing(TimeOffRequest::getStartDate))
                     .orElse(null);
             if (requestWithBalance != null) {
@@ -214,7 +215,8 @@ public class RequestRegisterView extends VerticalLayout {
         endDate = null;
 
         UUID employeeId = employee.getId();
-        List<TimeOffRequest> previousRequests = requestService.findByEmployeeAndCategory(employeeId, vacation.getCategory());
+        List<TimeOffRequest> previousRequests
+                = requestService.findByEmployeeAndCategory(employeeId, vacation.getCategory());
 
         int startYear;
         if (previousRequests.isEmpty()) {
@@ -236,11 +238,17 @@ public class RequestRegisterView extends VerticalLayout {
         }
 
         if (vacation.getMonthOfYear() != null && vacation.getDayOfMonth() != null) {
-            startDate = LocalDate.of(startYear, vacation.getMonthOfYear().intValue(), vacation.getDayOfMonth().intValue());
+            startDate = LocalDate.of(
+                    startYear,
+                    vacation.getMonthOfYear().intValue(),
+                    vacation.getDayOfMonth().intValue());
             endDate = startDate.plusDays(vacation.getExpiration().intValue() - 1);
         } else {
             if (vacation.getCategory() == TimeOffRequestType.BIRTHDAY && employee.getBirthday() != null) {
-                startDate = LocalDate.of(startYear, employee.getBirthday().getMonth(), employee.getBirthday().getDayOfMonth());
+                startDate = LocalDate.of(
+                        startYear,
+                        employee.getBirthday().getMonth(),
+                        employee.getBirthday().getDayOfMonth());
                 endDate = startDate.plusDays(vacation.getExpiration().intValue() - 1);
             } else if (vacation.getCategory() == TimeOffRequestType.HEALTH_PERMIT) {
                 startDate = LocalDate.now();