From b5396ae373fa3dfa94fdcc400ccdf5cf5409b9fb Mon Sep 17 00:00:00 2001
From: Melina Gutierrez <melina.gutierrez@ucb.edu.bo>
Date: Tue, 15 Oct 2024 10:11:14 -0400
Subject: [PATCH] #46 Perfil de Empleado - Registro Semanal de Horas trabajadas
 con el numero de semanas

---
 .../views/HoursWorkedView.java                | 44 ++++++++++++++-----
 1 file changed, 33 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/primefactorsolutions/views/HoursWorkedView.java b/src/main/java/com/primefactorsolutions/views/HoursWorkedView.java
index 9c172b5..5d5491e 100644
--- a/src/main/java/com/primefactorsolutions/views/HoursWorkedView.java
+++ b/src/main/java/com/primefactorsolutions/views/HoursWorkedView.java
@@ -18,15 +18,16 @@ import com.vaadin.flow.spring.annotation.SpringComponent;
 import jakarta.annotation.security.PermitAll;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Scope;
+import com.vaadin.flow.component.html.Label;
+
 
 import java.time.DayOfWeek;
 import java.time.LocalDate;
-import java.time.temporal.TemporalAdjusters;
 import java.time.temporal.WeekFields;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
-import java.util.Optional;
+import java.util.stream.IntStream;
 
 @SpringComponent
 @PermitAll
@@ -42,21 +43,28 @@ public class HoursWorkedView extends VerticalLayout {
     @Autowired
     private EmployeeService employeeService;
 
+    private final Label fechasLabel = new Label("Selecciona una semana para ver las fechas.");
+
     public HoursWorkedView() {
         actividades = new ArrayList<>();
         grid = new Grid<>(Actividad.class, false);
         totalsGrid = new Grid<>(Actividad.class, false);
 
-        DatePicker datePicker = new DatePicker("Selecciona una fecha");
-        datePicker.setValue(LocalDate.now());
-        datePicker.addValueChangeListener(event -> {
-            LocalDate selectedDate = event.getValue();
-            if (selectedDate != null) {
-                selectedStartOfWeek = selectedDate.with(TemporalAdjusters.previousOrSame(DayOfWeek.MONDAY));
+        ComboBox<String> semanaComboBox = new ComboBox<>("Selecciona una semana");
+        semanaComboBox.setItems(getWeeksOfYear());
+        semanaComboBox.addValueChangeListener(event -> {
+            String selectedWeek = event.getValue();
+            if (selectedWeek != null) {
+                int weekNumber = Integer.parseInt(selectedWeek.split(" ")[1]);
+                selectedStartOfWeek = getStartOfWeek(weekNumber);
+
+                LocalDate endOfWeek = selectedStartOfWeek.plusDays(6);
+                fechasLabel.setText(("Semana del " + selectedStartOfWeek + " al " + endOfWeek));
+
                 mostrarActividadesDeLaSemana();
             }
         });
-        datePicker.setWidth("250px");
+        semanaComboBox.setWidth("250px");
 
         ComboBox<String> equipoDropdown = new ComboBox<>("Equipo");
         equipoDropdown.setItems("Equipo 1", "Equipo 2", "Equipo 3");
@@ -130,15 +138,29 @@ public class HoursWorkedView extends VerticalLayout {
 
         HorizontalLayout buttonsLayout = new HorizontalLayout(actualizarButton, guardarButton, cerrarButton);
 
-        add(datePicker, filtersLayout, grid, actividadFormLayout, buttonsLayout);
+        add(semanaComboBox, fechasLabel, filtersLayout, grid, actividadFormLayout, buttonsLayout);
         add(totalsGrid);
 
         configurarTablaTotales();
     }
 
+    private List<String> getWeeksOfYear() {
+        return IntStream.rangeClosed(1, 52)
+                .mapToObj(week -> "Semana " + week)
+                .toList();
+    }
+
+    private LocalDate getStartOfWeek(int weekNumber) {
+        WeekFields weekFields = WeekFields.of(Locale.getDefault());
+        return LocalDate.now()
+                .with(weekFields.weekOfYear(), weekNumber)
+                .with(weekFields.dayOfWeek(), DayOfWeek.MONDAY.getValue());
+    }
+
     private void mostrarActividadesDeLaSemana() {
         if (selectedStartOfWeek != null) {
-            Notification.show("Mostrando actividades de la semana del " + selectedStartOfWeek + " al " + selectedStartOfWeek.plusDays(6));
+            Notification.show("Mostrando actividades de la semana del " +
+                    selectedStartOfWeek + " al " + selectedStartOfWeek.plusDays(6));
         }
     }