Update firebase implementation

Sources/SpeziFirebaseAccount/AccountValues/FirebaseEmailVerifiedKey.swift

@@ -6,16 +6,46 @@
 // SPDX-License-Identifier: MIT
 //
 
+import Foundation
 import SpeziAccount
+import SwiftUI
 
-// TODO docs
-public struct FirebaseEmailVerifiedKey: OptionalAccountValueKey {
+
+/// Flag indicating if the firebase account has a verified email address.
+///
+/// - Important: This key is read-only and cannot be modified.
+public struct FirebaseEmailVerifiedKey: AccountKey {
     public typealias Value = Bool
+    public static var name: LocalizedStringResource = "E-Mail Verified"
+    public static var category: AccountKeyCategory = .other
+    public static var initialValue: InitialValue<Bool> = .default(false)
+}
+
+
+extension AccountKeys {
+    /// The email-verified ``FirebaseEmailVerifiedKey`` metatype.
+    public var isEmailVerified: FirebaseEmailVerifiedKey.Type {
+        FirebaseEmailVerifiedKey.self
+    }
+}
+
+
+extension AccountValues {
+    /// Access if the user's email of their firebase account is verified.
+    public var isEmailVerified: Bool {
+        storage[FirebaseEmailVerifiedKey.self] ?? false
+    }
 }
 
-// this property is not supported in SignupRequests
-extension AccountDetails {
-    public var isEmailVerified: Bool? { // swiftlint:disable:this discouraged_optional_boolean
-        storage[FirebaseEmailVerifiedKey.self]
+
+extension FirebaseEmailVerifiedKey {
+    public struct DataEntry: DataEntryView {
+        public typealias Key = FirebaseEmailVerifiedKey
+
+        public var body: some View {
+            Text("The FirebaseEmailVerifiedKey cannot be set!")
+        }
+
+        public init(_ value: Binding<Value>) {}
     }
 }

Sources/SpeziFirebaseAccount/FirebaseAccountConfiguration.swift

@@ -40,7 +40,7 @@ public final class FirebaseAccountConfiguration: Component {
     private let emulatorSettings: (host: String, port: Int)?
     private let authenticationMethods: FirebaseAuthAuthenticationMethods
 
-    public let accountService: FirebaseEmailPasswordAccountService // TODO this protocol requirement requires us to make the service public!
+    @Provide var accountServices: [any AccountService]
 
     /// - Parameters:
     ///   - emulatorSettings: The emulator settings. The default value is `nil`, connecting the FirebaseAccount module to the Firebase Auth cloud instance.
@@ -51,10 +51,11 @@ public final class FirebaseAccountConfiguration: Component {
     ) {
         self.emulatorSettings = emulatorSettings
         self.authenticationMethods = authenticationMethods
+        self.accountServices = []
 
-        // TODO at least one authenticationMethod!
-        //  if authenticationMethods.contains(.emailAndPassword)
-        self.accountService = FirebaseEmailPasswordAccountService()
+        if authenticationMethods.contains(.emailAndPassword) {
+            self.accountServices.append(FirebaseEmailPasswordAccountService())
+        }
     }
 
     public func configure() {
@@ -63,7 +64,12 @@ public final class FirebaseAccountConfiguration: Component {
         }
 
         Task {
-            await accountService.configure()
+            // We might be configured above the AccountConfiguration and therfore the `Account` object
+            // might not be injected yet.
+            try? await Task.sleep(for: .milliseconds(10))
+            for accountService in accountServices {
+                await (accountService as? FirebaseEmailPasswordAccountService)?.configure()
+            }
         }
     }
 }

Sources/SpeziFirebaseAccount/FirebaseAccountError.swift

@@ -17,6 +17,8 @@ enum FirebaseAccountError: LocalizedError {
     case invalidCredentials
     case internalPasswordResetError
     case setupError
+    case notSignedIn
+    case requireRecentLogin
     case unknown(AuthErrorCode.Code)
 
 
@@ -34,6 +36,10 @@ enum FirebaseAccountError: LocalizedError {
             return "FIREBASE_ACCOUNT_FAILED_PASSWORD_RESET"
         case .setupError:
             return "FIREBASE_ACCOUNT_SETUP_ERROR"
+        case .notSignedIn:
+            return "FIREBASE_ACCOUNT_SIGN_IN_ERROR"
+        case .requireRecentLogin:
+            return "FIREBASE_ACCOUNT_REQUIRE_RECENT_LOGIN_ERROR"
         case .unknown:
             return "FIREBASE_ACCOUNT_UNKNOWN"
         }
@@ -57,6 +63,10 @@ enum FirebaseAccountError: LocalizedError {
             return "FIREBASE_ACCOUNT_FAILED_PASSWORD_RESET_SUGGESTION"
         case .setupError:
             return "FIREBASE_ACCOUNT_SETUP_ERROR_SUGGESTION"
+        case .notSignedIn:
+            return "FIREBASE_ACCOUNT_SIGN_IN_ERROR_SUGGESTION"
+        case .requireRecentLogin:
+            return "FIREBASE_ACCOUNT_REQUIRE_RECENT_LOGIN_ERROR_SUGGESTION"
         case .unknown:
             return "FIREBASE_ACCOUNT_UNKNOWN_SUGGESTION"
         }
@@ -81,6 +91,8 @@ enum FirebaseAccountError: LocalizedError {
             self = .internalPasswordResetError
         case .operationNotAllowed, .invalidAPIKey, .appNotAuthorized, .keychainError, .internalError:
             self = .setupError
+        case .requiresRecentLogin:
+            self = .requireRecentLogin
         default:
             self = .unknown(authErrorCode.code)
         }