implementation("io.github.the-best-is-best:kfirebase-auth:2.1.0")

KAndroidFirebaseCore.initialize(this)

AndroidKFirebaseAuth.init(
    this,
    "YourClientId"
)

val auth = KFirebaseAuth()
val result = auth.signInWithEmailAndPassword("test@example.com", "securePassword")
result.onSuccess { user ->
    println("Signed in as: ${user?.email}")
}.onFailure { error ->
    println("Sign-in failed: ${error.message}")
}

// Send email verification
auth.kSendEmailVerification()

// Update profile
auth.kUpdateProfile(displayName = "Jane Doe", photoUrl = null)

//etc
// More APIs like signInAnonymously, verifyOtp, etc. are also available.

expect class KFirebaseAuth {
    suspend fun getClient(): String
    suspend fun currentUser(): Result<KFirebaseUser?>

    suspend fun signInAnonymously(): Result<KFirebaseUser?>
    suspend fun createUserWithEmailAndPassword(
        email: String,
        password: String
    ): Result<KFirebaseUser?>
    suspend fun signInWithEmailAndPassword(email: String, password: String): Result<KFirebaseUser?>

    suspend fun signInWithCredential(credential: KAuthCredentials): Result<KFirebaseUser?>
    suspend fun linkProvider(credential: KAuthCredentials): Result<KFirebaseUser?>
    suspend fun isLinkEmail(email: String): Boolean

    suspend fun confirmPasswordReset(code: String, newPassword: String): Result<Boolean?>
    suspend fun applyActionWithCode(code: String): Result<Boolean?>
    suspend fun kResetPassword(password: String): Result<Boolean?>
    suspend fun kUpdateEmail(newEmail: String): Result<Boolean?>
    suspend fun kUpdateProfile(displayName: String?, photoUrl: String?): Result<Boolean?>

    suspend fun kSendEmailVerification(): Result<Boolean?>
    suspend fun kDelete(): Result<Boolean?>
    suspend fun kSignOut(): Result<Boolean?>

    suspend fun addListenerAuthStateChange(): Result<KFirebaseUser?>
    suspend fun addListenerIdTokenChanged(): Result<KFirebaseUser?>
    suspend fun removeListenerAuthStateChange(): Result<Boolean?>
    suspend fun removeListenerIdTokenChanged(): Result<Boolean?>

    suspend fun sendOtp(
        phoneNumber: String,
        onCodeSent: (verificationId: String) -> Unit,
        onCodeSentFailed: (Throwable) -> Unit
    )

    suspend fun verifyOtp(
        verificationId: String,
        otpCode: String,
        onVerificationCompleted: (user: KFirebaseUser) -> Unit,
        onVerificationFailed: (Throwable) -> Unit
    )

    fun setLanguageCodeLocale(locale: String)
    var languageCode: String?
}