Add new strings and refactor DropdownMenu component

This commit includes the addition of new string resources to the strings
.xml file, primarily for days of the week and a preferred restaurant. It
 also refactors and renames ExposedDropdownMenuBox component to
 DropdownMenu, simplifying its parameters and its usage in
 RestaurantPage. The DayOfWeek enum has been updated to utilize these
 new strings.

app/src/main/java/app/jopiter/component/ExposedDropdownMenuBox.kt → app/src/main/java/app/jopiter/component/DropdownMenu.kt

@@ -15,12 +15,12 @@ import androidx.compose.ui.Modifier
 
 @OptIn(ExperimentalMaterialApi::class)
 @Composable
-fun <T> ExposedDropdownMenuBox(
+fun <T> DropdownMenu(
   modifier: Modifier = Modifier,
   value: String,
   label: String,
   options: List<T>,
-  optionToLabel: (T) -> String,
+  optionToLabel: @Composable (T) -> String,
   onOptionSelected: (T) -> Unit
 ) {
   var expanded by remember { mutableStateOf(false) }

app/src/main/java/app/jopiter/restaurant/RestaurantPage.kt

@@ -1,21 +1,23 @@
 package app.jopiter.restaurant
 
+import androidx.annotation.StringRes
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.material.ExperimentalMaterialApi
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
-import app.jopiter.component.ExposedDropdownMenuBox
+import androidx.compose.ui.res.stringResource
+import app.jopiter.R
+import app.jopiter.R.string.preferred_restaurant
+import app.jopiter.component.DropdownMenu
 import app.jopiter.restaurant.model.Restaurant
 import app.jopiter.restaurant.repository.PreferredRestaurantRepository
 import org.koin.compose.koinInject
 
-@OptIn(ExperimentalMaterialApi::class)
 @Composable
 fun RestaurantPage() {
   val preferredRestaurantRepository = koinInject<PreferredRestaurantRepository>()
@@ -27,18 +29,32 @@ fun RestaurantPage() {
 
   Column(Modifier.fillMaxWidth()) {
 
-    ExposedDropdownMenuBox(Modifier.fillMaxWidth(), preferredRestaurant.name,"Preferred Restaurant", Restaurant.AllRestaurants, { it.name }, { setPreferredRestaurant(it) } )
-
-    ExposedDropdownMenuBox(Modifier.fillMaxWidth(), selectedDay.displayName, "Day of Week", DayOfWeek.entries, { it.displayName }, { selectedDay = it })
+    DropdownMenu(
+      modifier = Modifier.fillMaxWidth(),
+      value = preferredRestaurant.name,
+      label = stringResource(preferred_restaurant),
+      options = Restaurant.AllRestaurants,
+      optionToLabel = { it.name },
+      onOptionSelected = { setPreferredRestaurant(it) }
+    )
+
+    DropdownMenu(
+      modifier = Modifier.fillMaxWidth(),
+      value = stringResource(selectedDay.displayNameRes),
+      label = stringResource(R.string.day_of_week),
+      options = DayOfWeek.entries,
+      optionToLabel = { stringResource(it.displayNameRes) },
+      onOptionSelected = { selectedDay = it }
+    )
   }
 }
 
-enum class DayOfWeek(val displayName: String) {
-  MONDAY("Monday"),
-  TUESDAY("Tuesday"),
-  WEDNESDAY("Wednesday"),
-  THURSDAY("Thursday"),
-  FRIDAY("Friday"),
-  SATURDAY("Saturday"),
-  SUNDAY("Sunday")
+enum class DayOfWeek(@StringRes val displayNameRes: Int) {
+  MONDAY(R.string.monday),
+  TUESDAY(R.string.tuesday),
+  WEDNESDAY(R.string.wednesday),
+  THURSDAY(R.string.thursday),
+  FRIDAY(R.string.friday),
+  SATURDAY(R.string.saturday),
+  SUNDAY(R.string.sunday)
 }

app/src/main/res/values/strings.xml

@@ -4,4 +4,13 @@
     <string name="jopiter_app">Jopiter App</string>
     <string name="home_title">Home</string>
     <string name="restaurant_title">Restaurant</string>
+    <string name="preferred_restaurant">Restaurante Preferido</string>
+    <string name="day_of_week">Dia da Semana</string>
+    <string name="monday">Segunda-feira</string>
+    <string name="tuesday">Terça-feira</string>
+    <string name="wednesday">Quarta-feira</string>
+    <string name="thursday">Quinta-feira</string>
+    <string name="friday">Sexta-feira</string>
+    <string name="saturday">Sábado</string>
+    <string name="sunday">Domingo</string>
 </resources>