feat(auth): add web captcha handling

- replace manual captcha screen with WebView-based VK captcha flow
- handle captcha error 14 by showing the captcha overlay and retrying with success_token
- pass captcha redirect/result state through AppSettings
- remove old captcha ViewModel, navigation, validation, and DI
- add ACRA crash reporting
- add WIP message edit mode UI/state
- update Gradle wrapper, SDK config, and dependencies

feature/auth/src/androidTest/kotlin/dev/meloda/fast/auth/login/LogoScreenTest.kt

@@ -3,7 +3,6 @@ package dev.meloda.fast.auth.login
 import androidx.compose.ui.test.assertHasClickAction
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.compose.ui.test.onNodeWithTag
-import dev.meloda.fast.auth.login.presentation.LogoScreen
 import org.junit.Rule
 import org.junit.Test
 
@@ -15,7 +14,7 @@ class LogoScreenTest {
     @Test
     fun goNextButton_isClickable() {
         composeTestRule.setContent {
-            LogoScreen()
+
         }
 
         composeTestRule.onNodeWithTag(testTag = "go_next_fab").assertHasClickAction()

feature/auth/src/main/kotlin/dev/meloda/fast/auth/AuthGraph.kt

@@ -3,9 +3,6 @@ package dev.meloda.fast.auth
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.navigation
-import dev.meloda.fast.auth.captcha.navigation.captchaScreen
-import dev.meloda.fast.auth.captcha.navigation.navigateToCaptcha
-import dev.meloda.fast.auth.captcha.navigation.setCaptchaResult
 import dev.meloda.fast.auth.login.navigation.Login
 import dev.meloda.fast.auth.login.navigation.loginScreen
 import dev.meloda.fast.auth.userbanned.model.UserBannedArguments
@@ -28,11 +25,6 @@ fun NavGraphBuilder.authNavGraph(
 ) {
     navigation<AuthGraph>(startDestination = Login) {
         loginScreen(
-            onNavigateToCaptcha = { arguments ->
-                navController.navigateToCaptcha(
-                    captchaImageUrl = URLEncoder.encode(arguments.captchaImageUrl, "utf-8")
-                )
-            },
             onNavigateToValidation = { arguments ->
                 navController.navigateToValidation(
                     ValidationArguments(
@@ -70,17 +62,6 @@ fun NavGraphBuilder.authNavGraph(
             }
         )
 
-        captchaScreen(
-            onBack = {
-                navController.setCaptchaResult(null)
-                navController.navigateUp()
-            },
-            onResult = { code ->
-                navController.setCaptchaResult(code)
-                navController.popBackStack()
-            }
-        )
-
         userBannedRoute(onBack = navController::navigateUp)
     }
 }

feature/auth/src/main/kotlin/dev/meloda/fast/auth/AuthModule.kt

@@ -1,6 +1,5 @@
 package dev.meloda.fast.auth
 
-import dev.meloda.fast.auth.captcha.di.captchaModule
 import dev.meloda.fast.auth.validation.di.validationModule
 import dev.meloda.fast.auth.login.di.loginModule
 import org.koin.dsl.module
@@ -9,6 +8,5 @@ val authModule = module {
     includes(
         loginModule,
         validationModule,
-        captchaModule,
     )
 }

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/CaptchaViewModel.kt

@@ -1,69 +0,0 @@
-package dev.meloda.fast.auth.captcha
-
-import androidx.lifecycle.SavedStateHandle
-import androidx.lifecycle.ViewModel
-import dev.meloda.fast.auth.captcha.model.CaptchaScreenState
-import dev.meloda.fast.auth.captcha.navigation.Captcha
-import dev.meloda.fast.auth.captcha.validation.CaptchaValidator
-import dev.meloda.fast.common.extensions.setValue
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.update
-import java.net.URLDecoder
-
-interface CaptchaViewModel {
-    val screenState: StateFlow<CaptchaScreenState>
-    val isNeedToOpenLogin: StateFlow<Boolean>
-
-    fun onCodeInputChanged(newCode: String)
-
-    fun onTextFieldDoneAction()
-    fun onDoneButtonClicked()
-
-    fun onNavigatedToLogin()
-}
-
-class CaptchaViewModelImpl(
-    private val validator: CaptchaValidator,
-    savedStateHandle: SavedStateHandle
-) : CaptchaViewModel, ViewModel() {
-
-    override val screenState = MutableStateFlow(CaptchaScreenState.EMPTY)
-    override val isNeedToOpenLogin = MutableStateFlow(false)
-
-
-    init {
-        val captchaImage = Captcha.from(savedStateHandle).captchaImageUrl
-
-        screenState.setValue { old ->
-            old.copy(captchaImageUrl = URLDecoder.decode(captchaImage, "utf-8"))
-        }
-    }
-
-    override fun onCodeInputChanged(newCode: String) {
-        val newState = screenState.value.copy(code = newCode.trim())
-        screenState.update { newState }
-        processValidation()
-    }
-
-    override fun onTextFieldDoneAction() {
-        onDoneButtonClicked()
-    }
-
-    override fun onDoneButtonClicked() {
-        if (!processValidation()) return
-
-        isNeedToOpenLogin.update { true }
-    }
-
-    override fun onNavigatedToLogin() {
-        screenState.update { CaptchaScreenState.EMPTY }
-        isNeedToOpenLogin.update { false }
-    }
-
-    private fun processValidation(): Boolean {
-        val isValid = validator.validate(screenState.value).isValid()
-        screenState.setValue { old -> old.copy(codeError = !isValid) }
-        return isValid
-    }
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/di/CaptchaDI.kt

@@ -1,14 +0,0 @@
-package dev.meloda.fast.auth.captcha.di
-
-import dev.meloda.fast.auth.captcha.CaptchaViewModel
-import dev.meloda.fast.auth.captcha.CaptchaViewModelImpl
-import dev.meloda.fast.auth.captcha.validation.CaptchaValidator
-import org.koin.core.module.dsl.singleOf
-import org.koin.core.module.dsl.viewModelOf
-import org.koin.dsl.bind
-import org.koin.dsl.module
-
-val captchaModule = module {
-    singleOf(::CaptchaValidator)
-    viewModelOf(::CaptchaViewModelImpl) bind CaptchaViewModel::class
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/model/CaptchaScreenState.kt

@@ -1,16 +0,0 @@
-package dev.meloda.fast.auth.captcha.model
-
-data class CaptchaScreenState(
-    val captchaImageUrl: String,
-    val code: String,
-    val codeError: Boolean
-) {
-
-    companion object {
-        val EMPTY = CaptchaScreenState(
-            captchaImageUrl = "",
-            code = "",
-            codeError = false
-        )
-    }
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/model/CaptchaValidationResult.kt

@@ -1,8 +0,0 @@
-package dev.meloda.fast.auth.captcha.model
-
-sealed class CaptchaValidationResult {
-    data object Empty : CaptchaValidationResult()
-    data object Valid : CaptchaValidationResult()
-
-    fun isValid() = this == Valid
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/navigation/CaptchaNavigation.kt

@@ -1,40 +0,0 @@
-package dev.meloda.fast.auth.captcha.navigation
-
-import androidx.lifecycle.SavedStateHandle
-import androidx.navigation.NavController
-import androidx.navigation.NavGraphBuilder
-import androidx.navigation.compose.composable
-import androidx.navigation.toRoute
-import dev.meloda.fast.auth.captcha.presentation.CaptchaRoute
-import kotlinx.serialization.Serializable
-
-@Serializable
-data class Captcha(val captchaImageUrl: String) {
-
-    companion object {
-        fun from(savedStateHandle: SavedStateHandle) = savedStateHandle.toRoute<Captcha>()
-    }
-}
-
-
-fun NavGraphBuilder.captchaScreen(
-    onBack: () -> Unit,
-    onResult: (String) -> Unit
-) {
-    composable<Captcha> {
-        CaptchaRoute(
-            onBack = onBack,
-            onResult = onResult
-        )
-    }
-}
-
-fun NavController.navigateToCaptcha(captchaImageUrl: String) {
-    this.navigate(Captcha(captchaImageUrl))
-}
-
-fun NavController.setCaptchaResult(code: String?) {
-    this.previousBackStackEntry
-        ?.savedStateHandle
-        ?.set("captcha_code", code)
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/presentation/CaptchaScreen.kt

@@ -1,33 +1,22 @@
 package dev.meloda.fast.auth.captcha.presentation
 
+import android.graphics.Bitmap
+import android.util.Log
+import android.webkit.JavascriptInterface
+import android.webkit.WebResourceRequest
+import android.webkit.WebView
+import android.webkit.WebViewClient
 import androidx.activity.compose.BackHandler
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.border
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.ime
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.union
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material3.ExtendedFloatingActionButton
-import androidx.compose.material3.FloatingActionButton
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.ScaffoldDefaults
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -37,237 +26,169 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalFocusManager
-import androidx.compose.ui.platform.LocalView
-import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import androidx.lifecycle.viewmodel.compose.LocalViewModelStoreOwner
-import coil.compose.AsyncImage
-import dev.meloda.fast.auth.captcha.CaptchaViewModel
-import dev.meloda.fast.auth.captcha.CaptchaViewModelImpl
-import dev.meloda.fast.auth.captcha.model.CaptchaScreenState
+import androidx.compose.ui.viewinterop.AndroidView
 import dev.meloda.fast.ui.R
-import dev.meloda.fast.ui.common.FastPreview
 import dev.meloda.fast.ui.components.ActionInvokeDismiss
+import dev.meloda.fast.ui.components.FullScreenDialog
 import dev.meloda.fast.ui.components.MaterialDialog
-import dev.meloda.fast.ui.components.TextFieldErrorText
-import dev.meloda.fast.ui.theme.AppTheme
-import org.koin.androidx.compose.koinViewModel
+import org.json.JSONObject
 
-@Composable
-fun CaptchaRoute(
-    onBack: () -> Unit,
-    onResult: (String) -> Unit,
-    viewModel: CaptchaViewModel = koinViewModel<CaptchaViewModelImpl>()
-) {
-    LocalViewModelStoreOwner.current
-    val screenState by viewModel.screenState.collectAsStateWithLifecycle()
-    val isNeedToOpenLogin by viewModel.isNeedToOpenLogin.collectAsStateWithLifecycle()
-
-    LaunchedEffect(isNeedToOpenLogin) {
-        if (isNeedToOpenLogin) {
-            viewModel.onNavigatedToLogin()
-            onResult(screenState.code)
-        }
-    }
-
-    CaptchaScreen(
-        screenState = screenState,
-        onBack = onBack,
-        onCodeInputChanged = viewModel::onCodeInputChanged,
-        onTextFieldDoneAction = viewModel::onTextFieldDoneAction,
-        onDoneButtonClicked = viewModel::onDoneButtonClicked
-    )
-}
+private const val TAG = "CaptchaScreen"
 
 @Composable
 fun CaptchaScreen(
-    screenState: CaptchaScreenState = CaptchaScreenState.EMPTY,
+    captchaRedirectUri: String?,
     onBack: () -> Unit = {},
-    onCodeInputChanged: (String) -> Unit = {},
-    onTextFieldDoneAction: () -> Unit = {},
-    onDoneButtonClicked: () -> Unit = {}
+    onResult: (String) -> Unit = {}
 ) {
-    var confirmedExit by remember {
-        mutableStateOf(false)
-    }
-
-    var showExitAlert by rememberSaveable {
-        mutableStateOf(false)
-    }
-
-    LaunchedEffect(confirmedExit) {
-        if (confirmedExit) {
-            onBack()
+    if (captchaRedirectUri != null) {
+        val focusManager = LocalFocusManager.current
+        val keyboardController = LocalSoftwareKeyboardController.current
+        LaunchedEffect(true) {
+            focusManager.clearFocus(true)
+            keyboardController?.hide()
         }
-    }
 
-    BackHandler(enabled = !confirmedExit) {
-        if (!confirmedExit) {
-            showExitAlert = true
+        var confirmedExit by remember {
+            mutableStateOf(false)
         }
-    }
 
-    if (showExitAlert) {
-        MaterialDialog(
-            onDismissRequest = { showExitAlert = false },
-            title = stringResource(id = R.string.warning_confirmation),
-            text = stringResource(id = R.string.captcha_exit_warning),
-            confirmAction = { confirmedExit = true },
-            confirmText = stringResource(id = R.string.yes),
-            cancelText = stringResource(id = R.string.no),
-            actionInvokeDismiss = ActionInvokeDismiss.Always
-        )
-    }
+        var showExitAlert by rememberSaveable {
+            mutableStateOf(false)
+        }
 
-    val focusManager = LocalFocusManager.current
+        var isWebViewLoading by remember {
+            mutableStateOf(true)
+        }
 
-    Scaffold(
-        contentWindowInsets = ScaffoldDefaults.contentWindowInsets.union(WindowInsets.ime)
-    ) { padding ->
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(padding)
-                .padding(30.dp),
-            verticalArrangement = Arrangement.SpaceBetween
-        ) {
-            ExtendedFloatingActionButton(
-                onClick = onBack,
-                text = {
-                    Text(
-                        text = "Cancel",
-                        color = MaterialTheme.colorScheme.onPrimaryContainer
-                    )
-                },
-                icon = {
-                    Icon(
-                        painter = painterResource(R.drawable.ic_close_round_24),
-                        contentDescription = "Close icon",
-                        tint = MaterialTheme.colorScheme.onPrimaryContainer,
-                    )
-                }
-            )
+        LaunchedEffect(confirmedExit) {
+            if (confirmedExit) {
+                onBack()
+            }
+        }
 
-            Column(
-                modifier = Modifier.fillMaxWidth(),
-            ) {
-                Text(
-                    text = "Captcha",
-                    style = MaterialTheme.typography.displayMedium,
-                    color = MaterialTheme.colorScheme.onBackground
+        BackHandler(enabled = !confirmedExit) {
+            if (!confirmedExit) {
+                showExitAlert = true
+            }
+        }
+
+        FullScreenDialog(onDismiss = { showExitAlert = true }) {
+            if (showExitAlert) {
+                MaterialDialog(
+                    onDismissRequest = { showExitAlert = false },
+                    title = stringResource(id = R.string.warning_confirmation),
+                    text = stringResource(id = R.string.captcha_exit_warning),
+                    confirmAction = { confirmedExit = true },
+                    confirmText = stringResource(id = R.string.yes),
+                    cancelText = stringResource(id = R.string.no),
+                    actionInvokeDismiss = ActionInvokeDismiss.Always
                 )
-                Spacer(modifier = Modifier.height(38.dp))
-                Row(
-                    horizontalArrangement = Arrangement.SpaceBetween,
-                    modifier = Modifier.fillMaxWidth()
-                ) {
-                    Text(
-                        text = "To proceed with your action, enter a code from the picture",
-                        style = MaterialTheme.typography.bodyLarge,
-                        color = MaterialTheme.colorScheme.onBackground,
-                        modifier = Modifier.weight(0.5f)
+            }
+
+            Box(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .navigationBarsPadding()
+                    .clickable(
+                        interactionSource = remember { MutableInteractionSource() },
+                        indication = null,
+                        onClick = { showExitAlert = true }
                     )
-                    Spacer(modifier = Modifier.width(24.dp))
-
-                    val imageModifier = Modifier
-                        .border(
-                            2.dp,
-                            MaterialTheme.colorScheme.primary,
-                            shape = RoundedCornerShape(10.dp)
-                        )
-                        .clip(RoundedCornerShape(10.dp))
-                        .height(48.dp)
-                        .width(130.dp)
-
-                    if (LocalView.current.isInEditMode) {
-                        Image(
-                            painter = painterResource(id = R.drawable.img_test_captcha),
-                            contentDescription = "Captcha image",
-                            modifier = imageModifier
-                        )
-                    } else {
-                        AsyncImage(
-                            model = screenState.captchaImageUrl,
-                            contentDescription = "Captcha image",
-                            contentScale = ContentScale.FillBounds,
-                            modifier = imageModifier
-                        )
-                    }
-                }
-
-                Spacer(modifier = Modifier.height(30.dp))
-
-                var code by remember { mutableStateOf(TextFieldValue(screenState.code)) }
-                val showError = screenState.codeError
-
-                TextField(
-                    value = code,
-                    onValueChange = { newText ->
-                        code = newText
-                        onCodeInputChanged(newText.text)
-                    },
-                    label = { Text(text = "Code") },
-                    placeholder = { Text(text = "Code") },
+            ) {
+                AndroidView(
                     modifier = Modifier
-                        .fillMaxWidth()
-                        .clip(RoundedCornerShape(10.dp)),
-                    leadingIcon = {
-                        Icon(
-                            painter = painterResource(id = R.drawable.ic_qr_code_round_24),
-                            contentDescription = "QR code icon",
-                            tint = if (showError) {
-                                MaterialTheme.colorScheme.error
-                            } else {
-                                MaterialTheme.colorScheme.primary
+                        .fillMaxSize()
+                        .align(Alignment.BottomCenter),
+                    factory = { context ->
+                        val webview = WebView(context)
+                        webview.setBackgroundColor(0)
+                        webview.settings.javaScriptEnabled = true
+                        webview.webViewClient = object : WebViewClient() {
+                            override fun shouldOverrideUrlLoading(
+                                view: WebView?,
+                                request: WebResourceRequest?
+                            ): Boolean {
+                                Log.i(TAG, "shouldOverrideUrlLoading: $request")
+                                return false
+                            }
+
+                            override fun onPageStarted(
+                                view: WebView?,
+                                url: String?,
+                                favicon: Bitmap?
+                            ) {
+                                super.onPageStarted(view, url, favicon)
+                                isWebViewLoading = true
+                            }
+
+                            override fun onPageFinished(view: WebView?, url: String?) {
+                                super.onPageFinished(view, url)
+                                isWebViewLoading = false
                             }
-                        )
-                    },
-                    shape = RoundedCornerShape(10.dp),
-                    keyboardOptions = KeyboardOptions.Default.copy(imeAction = ImeAction.Done),
-                    keyboardActions = KeyboardActions(
-                        onDone = {
-                            focusManager.clearFocus()
-                            onTextFieldDoneAction()
                         }
-                    ),
-                    isError = showError
+                        webview.addJavascriptInterface(
+                            WebCaptchaListener(
+                                onSuccessTokenReceived = {
+                                    val response: String? = try {
+                                        JSONObject(it).getString("token")
+                                    } catch (e: Exception) {
+                                        e.printStackTrace()
+                                        null
+                                    }
+
+                                    if (response != null) {
+                                        onResult(response)
+                                    } else {
+                                        // TODO: 03/05/2026, Danil Nikolaev: show error
+                                    }
+                                },
+                                onCloseRequested = { showExitAlert = true }
+                            ),
+                            "AndroidBridge"
+                        )
+//                        webview.loadUrl("https://id.vk.ru/not_robot_captcha?variant=block&session_token=test&domain=test.com")
+                        webview.loadUrl(captchaRedirectUri)
+                        webview
+                    }
                 )
 
-                AnimatedVisibility(visible = showError) {
-                    TextFieldErrorText(text = "Field must not be empty")
+                AnimatedVisibility(
+                    visible = isWebViewLoading,
+                    enter = fadeIn(),
+                    exit = fadeOut(),
+                    modifier = Modifier.align(Alignment.Center)
+                ) {
+                    CircularProgressIndicator(
+                        modifier = Modifier.size(50.dp),
+                        color = Color.White.copy(alpha = 0.85f)
+                    )
                 }
             }
-
-            FloatingActionButton(
-                onClick = onDoneButtonClicked,
-                containerColor = MaterialTheme.colorScheme.secondaryContainer,
-                modifier = Modifier.align(Alignment.CenterHorizontally)
-            ) {
-                Icon(
-                    painter = painterResource(R.drawable.ic_check_round_24),
-                    contentDescription = "Done icon",
-                    tint = MaterialTheme.colorScheme.onSecondaryContainer
-                )
-            }
         }
     }
 }
 
-@FastPreview
-@Composable
-private fun CaptchaScreenPreview() {
-    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
-        CaptchaScreen(
-            screenState = CaptchaScreenState.EMPTY.copy(
-                code = "zcuecz"
-            )
-        )
+class WebCaptchaListener(
+    private val onSuccessTokenReceived: (String) -> Unit,
+    private val onCloseRequested: (String) -> Unit
+) {
+    private val tag = "WebCaptchaListener"
+
+    @JavascriptInterface
+    fun VKCaptchaGetResult(arg: String) {
+        onSuccessTokenReceived(arg)
+        Log.i(tag, "VKCaptchaGetResult($arg)")
+    }
+
+    @JavascriptInterface
+    fun VKCaptchaCloseCaptcha(arg: String) {
+        onCloseRequested(arg)
+        Log.i(tag, "VKCaptchaCloseCaptcha($arg)")
     }
 }

feature/auth/src/main/kotlin/dev/meloda/fast/auth/captcha/validation/CaptchaValidator.kt

@@ -1,14 +0,0 @@
-package dev.meloda.fast.auth.captcha.validation
-
-import dev.meloda.fast.auth.captcha.model.CaptchaScreenState
-import dev.meloda.fast.auth.captcha.model.CaptchaValidationResult
-
-class CaptchaValidator {
-
-    fun validate(screenState: CaptchaScreenState): CaptchaValidationResult {
-        return when {
-            screenState.code.trim().isEmpty() -> CaptchaValidationResult.Empty
-            else -> CaptchaValidationResult.Valid
-        }
-    }
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/LoginViewModel.kt

@@ -59,18 +59,12 @@ class LoginViewModel(
     private val _validationArguments = MutableStateFlow<LoginValidationArguments?>(null)
     val validationArguments = _validationArguments.asStateFlow()
 
-    private val _captchaArguments = MutableStateFlow<CaptchaArguments?>(null)
-    val captchaArguments = _captchaArguments.asStateFlow()
-
     private val _userBannedArguments = MutableStateFlow<LoginUserBannedArguments?>(null)
     val userBannedArguments = _userBannedArguments.asStateFlow()
 
     private val _isNeedToOpenMain = MutableStateFlow(false)
     val isNeedToOpenMain = _isNeedToOpenMain.asStateFlow()
 
-    private val _isNeedToClearCaptchaCode = MutableStateFlow(false)
-    val isNeedToClearCaptchaCode = _isNeedToClearCaptchaCode.asStateFlow()
-
     private val _isNeedToClearValidationCode = MutableStateFlow(false)
     val isNeedToClearValidationCode = _isNeedToClearValidationCode.asStateFlow()
 
@@ -78,17 +72,10 @@ class LoginViewModel(
         screenState.map(loginValidator::validate)
             .stateIn(viewModelScope, SharingStarted.Eagerly, listOf(LoginValidationResult.Empty))
 
-    private val captchaSid = MutableStateFlow<String?>(null)
-    private val captchaCode = MutableStateFlow<String?>(null)
     private val validationSid = MutableStateFlow<String?>(null)
     private val validationCode = MutableStateFlow<String?>(null)
 
     init {
-        captchaCode.listenValue(viewModelScope) {
-            if (it != null) {
-                login()
-            }
-        }
         validationCode.listenValue(viewModelScope) {
             if (it != null) {
                 login()
@@ -165,10 +152,6 @@ class LoginViewModel(
         _userBannedArguments.update { null }
     }
 
-    fun onNavigatedToCaptcha() {
-        _captchaArguments.update { null }
-    }
-
     fun onNavigatedToValidation() {
         _validationArguments.update { null }
     }
@@ -181,25 +164,9 @@ class LoginViewModel(
         _isNeedToClearValidationCode.update { false }
     }
 
-    fun onCaptchaCodeReceived(code: String?) {
-        captchaCode.update { code }
-    }
-
-    fun onCaptchaCodeCleared() {
-        _isNeedToClearCaptchaCode.update { false }
-    }
-
     private fun login(forceSms: Boolean = false) {
         val currentState = screenState.value.copy()
 
-        Log.d(
-            "LoginViewModel",
-            "auth: login: ${currentState.login}; " +
-                    "password: ${currentState.password}; " +
-                    "2fa code: ${validationCode.value}; " +
-                    "captcha code: ${captchaCode.value}"
-        )
-
         processValidation()
         if (!validationState.value.contains(LoginValidationResult.Valid)) return
 
@@ -207,23 +174,18 @@ class LoginViewModel(
 
         val currentValidationSid = validationSid.value
         val currentValidationCode = validationCode.value?.takeIf { currentValidationSid != null }
-        val currentCaptchaSid = captchaSid.value
-        val currentCaptchaCode = captchaCode.value?.takeIf { currentCaptchaSid != null }
 
         oAuthUseCase.getSilentToken(
             login = currentState.login,
             password = currentState.password,
             forceSms = forceSms,
             validationCode = currentValidationCode,
-            captchaSid = currentCaptchaSid,
-            captchaKey = currentCaptchaCode
         ).listenValue(viewModelScope) { state ->
             state.processState(
                 error = { error ->
                     Log.d("LoginViewModelImpl", "login: error: $error")
 
                     _screenState.updateValue { copy(isLoading = false) }
-                    captchaSid.setValue { null }
 
                     parseError(error)
                 },
@@ -286,7 +248,6 @@ class LoginViewModel(
 
                         startLongPoll()
 
-                        captchaSid.update { null }
                         validationSid.update { null }
 
                         loadUserByIdUseCase(
@@ -333,11 +294,8 @@ class LoginViewModel(
 
                     is OAuthErrorDomain.CaptchaRequiredError -> {
                         val arguments = CaptchaArguments(
-                            captchaSid = error.captchaSid,
-                            captchaImageUrl = error.captchaImageUrl
+                            redirectUri = error.redirectUri
                         )
-                        _captchaArguments.update { arguments }
-                        captchaSid.update { error.captchaSid }
                     }
 
                     OAuthErrorDomain.InvalidCredentialsError -> {

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/model/CaptchaArguments.kt

@@ -7,6 +7,5 @@ import kotlinx.serialization.Serializable
 @Serializable
 @Parcelize
 data class CaptchaArguments(
-    val captchaSid: String,
-    val captchaImageUrl: String
+    val redirectUri: String?
 ) : Parcelable

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/navigation/LoginNavigation.kt

@@ -8,7 +8,6 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import dev.meloda.fast.auth.login.LoginViewModel
-import dev.meloda.fast.auth.login.model.CaptchaArguments
 import dev.meloda.fast.auth.login.model.LoginUserBannedArguments
 import dev.meloda.fast.auth.login.model.LoginValidationArguments
 import dev.meloda.fast.auth.login.presentation.LoginRoute
@@ -19,7 +18,6 @@ import kotlinx.serialization.Serializable
 object Login
 
 fun NavGraphBuilder.loginScreen(
-    onNavigateToCaptcha: (CaptchaArguments) -> Unit,
     onNavigateToValidation: (LoginValidationArguments) -> Unit,
     onNavigateToMain: () -> Unit,
     onNavigateToUserBanned: (LoginUserBannedArguments) -> Unit,
@@ -31,7 +29,6 @@ fun NavGraphBuilder.loginScreen(
             backStackEntry.sharedViewModel<LoginViewModel>(navController = navController)
 
         val clearValidationCode by viewModel.isNeedToClearValidationCode.collectAsStateWithLifecycle()
-        val clearCaptchaCode by viewModel.isNeedToClearCaptchaCode.collectAsStateWithLifecycle()
 
         LaunchedEffect(clearValidationCode) {
             if (clearValidationCode) {
@@ -40,24 +37,14 @@ fun NavGraphBuilder.loginScreen(
             }
         }
 
-        LaunchedEffect(clearCaptchaCode) {
-            if (clearCaptchaCode) {
-                backStackEntry.savedStateHandle["captcha_code"] = null
-                viewModel.onCaptchaCodeCleared()
-            }
-        }
-
         val validationCode = backStackEntry.getValidationResult()
-        val captchaCode = backStackEntry.getCaptchaResult()
 
         LoginRoute(
             onNavigateToUserBanned = onNavigateToUserBanned,
             onNavigateToMain = onNavigateToMain,
-            onNavigateToCaptcha = onNavigateToCaptcha,
             onNavigateToValidation = onNavigateToValidation,
             onNavigateToSettings = onNavigateToSettings,
             validationCode = validationCode,
-            captchaCode = captchaCode,
             viewModel = viewModel
         )
     }
@@ -66,7 +53,3 @@ fun NavGraphBuilder.loginScreen(
 fun NavBackStackEntry.getValidationResult(): String? {
     return savedStateHandle["validation_code"]
 }
-
-fun NavBackStackEntry.getCaptchaResult(): String? {
-    return savedStateHandle["captcha_code"]
-}

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/presentation/LoginScreen.kt

@@ -75,17 +75,14 @@ import org.koin.androidx.compose.koinViewModel
 fun LoginRoute(
     onNavigateToUserBanned: (LoginUserBannedArguments) -> Unit,
     onNavigateToMain: () -> Unit,
-    onNavigateToCaptcha: (CaptchaArguments) -> Unit,
     onNavigateToValidation: (LoginValidationArguments) -> Unit,
     onNavigateToSettings: () -> Unit,
     validationCode: String?,
-    captchaCode: String?,
     viewModel: LoginViewModel = koinViewModel()
 ) {
     val screenState by viewModel.screenState.collectAsStateWithLifecycle()
     val isNeedToOpenMain by viewModel.isNeedToOpenMain.collectAsStateWithLifecycle()
     val userBannedArguments by viewModel.userBannedArguments.collectAsStateWithLifecycle()
-    val captchaArguments by viewModel.captchaArguments.collectAsStateWithLifecycle()
     val validationArguments by viewModel.validationArguments.collectAsStateWithLifecycle()
     val loginDialog by viewModel.loginDialog.collectAsStateWithLifecycle()
 
@@ -107,12 +104,6 @@ fun LoginRoute(
             onNavigateToUserBanned(arguments)
         }
     }
-    LaunchedEffect(captchaArguments) {
-        captchaArguments?.let { arguments ->
-            viewModel.onNavigatedToCaptcha()
-            onNavigateToCaptcha(arguments)
-        }
-    }
     LaunchedEffect(validationArguments) {
         validationArguments?.let { arguments ->
             viewModel.onNavigatedToValidation()
@@ -122,9 +113,6 @@ fun LoginRoute(
     LaunchedEffect(validationCode) {
         viewModel.onValidationCodeReceived(validationCode)
     }
-    LaunchedEffect(captchaCode) {
-        viewModel.onCaptchaCodeReceived(captchaCode)
-    }
 
     LoginScreen(
         screenState = screenState,

feature/auth/src/main/kotlin/dev/meloda/fast/auth/validation/model/ValidationType.kt

@@ -1,7 +1,8 @@
 package dev.meloda.fast.auth.validation.model
 
 enum class ValidationType(val value: String) {
-    SMS("sms"), APP("2fa_app");
+    SMS("2fa_sms"),
+    APP("2fa_app");
 
     companion object {
         fun parse(value: String): ValidationType = entries.firstOrNull { it.value == value }

feature/auth/src/main/kotlin/dev/meloda/fast/auth/validation/presentation/ValidationScreen.kt

@@ -47,7 +47,6 @@ import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.input.TextFieldValue
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import dev.meloda.fast.auth.validation.ValidationViewModel