feat: utilise string localisations

Author: russellwheatley

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Utils/StringUtils.swift

@@ -1,6 +1,13 @@
 import FirebaseAuth
 import SwiftUI
 
+let kAuthPickerTitle = "AuthPickerTitle"
+
+let kEnterYourEmail = "EnterYourEmail"
+let kEnterYourPassword = "EnterYourPassword"
+
+let kSignedInTitle = "SignedIn"
+
 let kKeyNotFound = "Key not found"
 
 let kUsersNotFoundError = "UserNotFoundError"
@@ -19,7 +26,7 @@ public class StringUtils {
     self.bundle = bundle
   }
 
-  public func localizedString(forKey key: String) -> String {
+  public func localizedString(for key: String) -> String {
     let keyLocale = String.LocalizationValue(key)
     let value = String(localized: keyLocale, bundle: bundle)
     return value
@@ -31,27 +38,27 @@ public class StringUtils {
     switch errorCode {
     case .emailAlreadyInUse:
       return localizedString(
-        forKey: kEmailAlreadyInUseError
+        for: kEmailAlreadyInUseError
       )
     case .invalidEmail:
-      return localizedString(forKey: kInvalidEmailError)
+      return localizedString(for: kInvalidEmailError)
     case .weakPassword:
-      return localizedString(forKey: kWeakPasswordError)
+      return localizedString(for: kWeakPasswordError)
     case .tooManyRequests:
       return localizedString(
-        forKey: kSignUpTooManyTimesError
+        for: kSignUpTooManyTimesError
       )
     case .wrongPassword:
       return localizedString(
-        forKey: kWrongPasswordError
+        for: kWrongPasswordError
       )
     case .userNotFound:
       return localizedString(
-        forKey: kUsersNotFoundError
+        for: kUsersNotFoundError
       )
     case .userDisabled:
       return localizedString(
-        forKey: kAccountDisabledError
+        for: kAccountDisabledError
       )
     default:
       return error.localizedDescription

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/AuthPickerView.swift

@@ -18,6 +18,10 @@ public struct AuthPickerView<Content: View> {
 extension AuthPickerView: View {
   public var body: some View {
     VStack {
+      Text(authService.string.localizedString(for: kAuthPickerTitle))
+        .font(.largeTitle)
+        .fontWeight(.bold)
+        .padding()
       if authService.authenticationState == .authenticated {
         SignedInView()
       } else if authService.authView == .passwordRecovery {

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/EmailAuthView.swift

@@ -50,7 +50,7 @@ extension EmailAuthView: View {
   public var body: some View {
     VStack {
       LabeledContent {
-        TextField("Email", text: $email)
+        TextField(authService.string.localizedString(for: kEnterYourEmail), text: $email)
           .textInputAutocapitalization(.never)
           .disableAutocorrection(true)
           .focused($focus, equals: .email)
@@ -66,7 +66,7 @@ extension EmailAuthView: View {
       .padding(.bottom, 4)
 
       LabeledContent {
-        SecureField("Password", text: $password)
+        SecureField(authService.string.localizedString(for: kEnterYourPassword), text: $password)
           .focused($focus, equals: .password)
           .submitLabel(.go)
           .onSubmit {

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/SignedInView.swift

@@ -15,7 +15,10 @@ extension SignedInView: View {
 
   public var body: some View {
     VStack {
-      Text("Signed in")
+      Text(authService.string.localizedString(for: kSignedInTitle))
+        .font(.largeTitle)
+        .fontWeight(.bold)
+        .padding()
       Text("User: \(authService.currentUser?.email ?? "Unknown")")
 
       if authService.currentUser?.isEmailVerified == false {