fast login with token

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

@@ -3,6 +3,13 @@ package dev.meloda.fast.auth.login
 import android.util.Log
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import dev.meloda.fast.auth.login.model.CaptchaArguments
+import dev.meloda.fast.auth.login.model.LoginError
+import dev.meloda.fast.auth.login.model.LoginScreenState
+import dev.meloda.fast.auth.login.model.LoginUserBannedArguments
+import dev.meloda.fast.auth.login.model.LoginValidationArguments
+import dev.meloda.fast.auth.login.model.LoginValidationResult
+import dev.meloda.fast.auth.login.validation.LoginValidator
 import dev.meloda.fast.common.LongPollController
 import dev.meloda.fast.common.UserConfig
 import dev.meloda.fast.common.VkConstants
@@ -17,13 +24,6 @@ import dev.meloda.fast.data.processState
 import dev.meloda.fast.datastore.AppSettings
 import dev.meloda.fast.model.database.AccountEntity
 import dev.meloda.fast.network.OAuthErrorDomain
-import dev.meloda.fast.auth.login.model.CaptchaArguments
-import dev.meloda.fast.auth.login.model.LoginError
-import dev.meloda.fast.auth.login.model.LoginScreenState
-import dev.meloda.fast.auth.login.model.LoginUserBannedArguments
-import dev.meloda.fast.auth.login.model.LoginValidationArguments
-import dev.meloda.fast.auth.login.model.LoginValidationResult
-import dev.meloda.fast.auth.login.validation.LoginValidator
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -44,6 +44,7 @@ interface LoginViewModel {
     val captchaArguments: StateFlow<CaptchaArguments?>
     val userBannedArguments: StateFlow<LoginUserBannedArguments?>
     val isNeedToOpenMain: StateFlow<Boolean>
+    val isNeedToShowFastSignInAlert: StateFlow<Boolean>
 
     fun onPasswordVisibilityButtonClicked()
 
@@ -63,6 +64,9 @@ interface LoginViewModel {
     fun onCaptchaCodeReceived(code: String)
 
     fun onLogoLongClicked()
+
+    fun onFastLogInAlertDismissed()
+    fun onFastLogInAlertConfirmClicked(token: String)
 }
 
 class LoginViewModelImpl(
@@ -82,6 +86,7 @@ class LoginViewModelImpl(
     override val captchaArguments = MutableStateFlow<CaptchaArguments?>(null)
     override val userBannedArguments = MutableStateFlow<LoginUserBannedArguments?>(null)
     override val isNeedToOpenMain = MutableStateFlow(false)
+    override val isNeedToShowFastSignInAlert = MutableStateFlow(false)
 
     private val validationState: StateFlow<List<LoginValidationResult>> =
         screenState.map(loginValidator::validate)
@@ -145,9 +150,17 @@ class LoginViewModelImpl(
     }
 
     override fun onLogoLongClicked() {
-        val currentAccount = AccountEntity(
-            userId = BuildConfig.debugUserId.toInt(),
-            accessToken = BuildConfig.debugAccessToken,
+        isNeedToShowFastSignInAlert.update { true }
+    }
+
+    override fun onFastLogInAlertDismissed() {
+        isNeedToShowFastSignInAlert.update { false }
+    }
+
+    override fun onFastLogInAlertConfirmClicked(token: String) {
+        var currentAccount = AccountEntity(
+            userId = -1,
+            accessToken = token,
             fastToken = null,
             trustedHash = null
         ).also { account ->
@@ -158,8 +171,6 @@ class LoginViewModelImpl(
             UserConfig.trustedHash = account.trustedHash
         }
 
-        startLongPoll()
-
         usersUseCase.get(
             userIds = null,
             fields = VkConstants.USER_FIELDS,
@@ -167,19 +178,29 @@ class LoginViewModelImpl(
         ).listenValue { state ->
             state.processState(
                 error = { error ->
+                    UserConfig.currentUserId = -1
+                    UserConfig.userId = -1
+                    UserConfig.accessToken = ""
 
+                    // TODO: 19/07/2024, Danil Nikolaev: show error?
                 },
                 success = { response ->
+                    val actualUserId = response.first().id
+
+                    currentAccount = currentAccount.copy(userId = actualUserId)
+
+                    UserConfig.userId = actualUserId
+                    UserConfig.currentUserId = actualUserId
+
+                    startLongPoll()
+
                     viewModelScope.launch(Dispatchers.IO) {
                         accountsRepository.storeAccounts(listOf(currentAccount))
-
                         delay(350)
-
                         isNeedToOpenMain.update { true }
                     }
                 }
             )
-
             screenState.setValue { old -> old.copy(isLoading = state.isLoading()) }
         }
     }

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

@@ -17,12 +17,16 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.material3.FloatingActionButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+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.platform.testTag
@@ -31,9 +35,12 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.LayoutDirection
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import dev.meloda.fast.ui.theme.LocalThemeConfig
+import dev.meloda.fast.auth.login.BuildConfig
 import dev.meloda.fast.auth.login.LoginViewModel
 import dev.meloda.fast.auth.login.LoginViewModelImpl
+import dev.meloda.fast.ui.components.ActionInvokeDismiss
+import dev.meloda.fast.ui.components.MaterialDialog
+import dev.meloda.fast.ui.theme.LocalThemeConfig
 import org.koin.androidx.compose.koinViewModel
 import dev.meloda.fast.ui.R as UiR
 
@@ -44,6 +51,7 @@ fun LogoRoute(
     viewModel: LoginViewModel = koinViewModel<LoginViewModelImpl>()
 ) {
     val isNeedToOpenMain by viewModel.isNeedToOpenMain.collectAsStateWithLifecycle()
+    val isNeedToShowSignInAlert by viewModel.isNeedToShowFastSignInAlert.collectAsStateWithLifecycle()
 
     LaunchedEffect(isNeedToOpenMain) {
         if (isNeedToOpenMain) {
@@ -56,6 +64,13 @@ fun LogoRoute(
         onLogoLongClicked = viewModel::onLogoLongClicked,
         onGoNextButtonClicked = onGoNextButtonClicked
     )
+
+    if (isNeedToShowSignInAlert) {
+        SignInAlert(
+            onDismissRequest = viewModel::onFastLogInAlertDismissed,
+            onConfirmClick = viewModel::onFastLogInAlertConfirmClicked,
+        )
+    }
 }
 
 @OptIn(ExperimentalFoundationApi::class)
@@ -159,3 +174,34 @@ fun LogoScreen(
         }
     }
 }
+
+@Composable
+fun SignInAlert(
+    onDismissRequest: () -> Unit,
+    onConfirmClick: (token: String) -> Unit
+) {
+    var tokenText by rememberSaveable {
+        mutableStateOf(BuildConfig.debugAccessToken)
+    }
+
+    val maxWidthModifier = Modifier.fillMaxWidth()
+
+    MaterialDialog(
+        onDismissRequest = onDismissRequest,
+        title = "Fast authorization",
+        confirmText = stringResource(id = UiR.string.action_authorize),
+        confirmAction = { onConfirmClick(tokenText) },
+        cancelText = stringResource(id = UiR.string.cancel),
+        actionInvokeDismiss = ActionInvokeDismiss.Always
+    ) {
+        Column(modifier = maxWidthModifier) {
+            OutlinedTextField(
+                modifier = maxWidthModifier.padding(horizontal = 16.dp),
+                value = tokenText,
+                onValueChange = { tokenText = it },
+                placeholder = { Text(text = "Access token") },
+                label = { Text(text = "Access token") }
+            )
+        }
+    }
+}