feature: Record / export logs

common/src/androidMain/kotlin/com/artemchep/keyguard/copy/LogRepositoryAndroid.kt

@@ -1,27 +1,21 @@
 package com.artemchep.keyguard.copy
 
 import android.util.Log
-import com.artemchep.keyguard.common.io.attempt
-import com.artemchep.keyguard.common.io.ioEffect
-import com.artemchep.keyguard.common.io.launchIn
 import com.artemchep.keyguard.common.service.logging.LogLevel
-import com.artemchep.keyguard.common.service.logging.LogRepository
+import com.artemchep.keyguard.common.service.logging.LogRepositoryChild
-import kotlinx.coroutines.GlobalScope
 
-class LogRepositoryAndroid() : LogRepository {
+class LogRepositoryAndroid(
-    override fun post(
+) : LogRepositoryChild {
+    override suspend fun add(
         tag: String,
         message: String,
         level: LogLevel,
     ) {
-        add(tag, message, level).attempt().launchIn(GlobalScope)
+        when (level) {
-    }
+            LogLevel.DEBUG -> Log.d(tag, message)
-
+            LogLevel.INFO -> Log.i(tag, message)
-    override fun add(
+            LogLevel.WARNING -> Log.w(tag, message)
-        tag: String,
+            LogLevel.ERROR -> Log.e(tag, message)
-        message: String,
+        }
-        level: LogLevel,
-    ) = ioEffect {
-        Log.d(tag, message)
     }
 }

common/src/androidMain/kotlin/com/artemchep/keyguard/core/session/FingerprintRepositoryModule.kt

@@ -236,7 +236,7 @@ fun diFingerprintRepositoryModule() = DI.Module(
             deviceEncryptionKeyUseCase = instance(),
         )
     }
-    bindSingleton<LogRepository> {
+    bindSingleton<LogRepositoryAndroid> {
         LogRepositoryAndroid()
     }
 }

common/src/commonMain/composeResources/values/strings.xml

@@ -1023,6 +1023,7 @@
     <string name="pref_item_allow_screenshots_text_on">Show the content of the app when switching between recent apps and allow capturing a screen</string>
     <string name="pref_item_allow_screenshots_text_off">Hide the content of the app when switching between recent apps and forbid capturing a screen</string>
     <string name="pref_item_data_safety_title">Data safety</string>
+    <string name="pref_item_logs_title">Logs</string>
     <string name="pref_item_lock_vault_title">Lock vault</string>
     <string name="pref_item_lock_vault_after_reboot_title">Lock after a reboot</string>
     <string name="pref_item_lock_vault_after_reboot_text">Lock the vault after a device reboot</string>
@@ -1150,4 +1151,10 @@
     <string name="datasafety_remote_section">Remote data</string>
     <string name="datasafety_remote_text">Remote data is stored on Bitwarden servers with zero-knowledge encryption.</string>
 
+    <string name="logs_header_title">Logs</string>
+    <string name="logs_start_recording_fab_title">Start recording</string>
+    <string name="logs_stop_recording_fab_title">Stop recording</string>
+    <string name="logs_export_button">Export</string>
+    <string name="logs_export_success">Export complete</string>
+
 </resources>

common/src/commonMain/kotlin/com/artemchep/keyguard/common/model/Log.kt

@@ -0,0 +1,11 @@
+package com.artemchep.keyguard.common.model
+
+import com.artemchep.keyguard.common.service.logging.LogLevel
+import kotlinx.datetime.Instant
+
+data class Log(
+    val tag: String,
+    val message: String,
+    val level: LogLevel,
+    val createdAt: Instant,
+)

common/src/commonMain/kotlin/com/artemchep/keyguard/common/model/SyncProgress.kt

@@ -0,0 +1,18 @@
+package com.artemchep.keyguard.common.model
+
+data class SyncProgress(
+    val title: String,
+    val progress: Progress? = null,
+) {
+    data class Progress(
+        val at: Int,
+        val total: Int,
+    )
+}
+
+interface SyncScope {
+    suspend fun post(
+        title: String,
+        progress: SyncProgress.Progress? = null,
+    )
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/LogLevel.kt

@@ -1,8 +1,10 @@
 package com.artemchep.keyguard.common.service.logging
 
-enum class LogLevel {
+enum class LogLevel(
-    DEBUG,
+    val letter: String,
-    INFO,
+) {
-    WARNING,
+    DEBUG("D"),
-    ERROR,
+    INFO("I"),
+    WARNING("W"),
+    ERROR("E"),
 }

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/LogRepository.kt

@@ -1,21 +1,10 @@
 package com.artemchep.keyguard.common.service.logging
 
-import com.artemchep.keyguard.common.io.IO
 import com.artemchep.keyguard.platform.util.isRelease
+import org.kodein.di.DirectDI
+import org.kodein.di.allInstances
 
-interface LogRepository {
+interface LogRepository : LogRepositoryBase
-    fun post(
-        tag: String,
-        message: String,
-        level: LogLevel = LogLevel.DEBUG,
-    )
-
-    fun add(
-        tag: String,
-        message: String,
-        level: LogLevel = LogLevel.DEBUG,
-    ): IO<Any?>
-}
 
 /**
  * A version that only exists in debug and gets completely
@@ -30,3 +19,41 @@ inline fun LogRepository.postDebug(
         post(tag, msg, level = LogLevel.DEBUG)
     }
 }
+
+class LogRepositoryBridge(
+    private val logRepositoryList: List<LogRepositoryChild>,
+) : LogRepository {
+    constructor(
+        directDI: DirectDI,
+    ) : this(
+        logRepositoryList = directDI.allInstances(),
+    )
+
+    override fun post(
+        tag: String,
+        message: String,
+        level: LogLevel,
+    ) {
+        logRepositoryList.forEach { repo ->
+            repo.post(
+                tag = tag,
+                message = message,
+                level = level,
+            )
+        }
+    }
+
+    override suspend fun add(
+        tag: String,
+        message: String,
+        level: LogLevel,
+    ) {
+        logRepositoryList.forEach { repo ->
+            repo.add(
+                tag = tag,
+                message = message,
+                level = level,
+            )
+        }
+    }
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/LogRepositoryBase.kt

@@ -0,0 +1,24 @@
+package com.artemchep.keyguard.common.service.logging
+
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+interface LogRepositoryBase {
+    fun post(
+        tag: String,
+        message: String,
+        level: LogLevel = LogLevel.DEBUG,
+    ) {
+        GlobalScope.launch {
+            runCatching {
+                add(tag, message, level)
+            }
+        }
+    }
+
+    suspend fun add(
+        tag: String,
+        message: String,
+        level: LogLevel = LogLevel.DEBUG,
+    )
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/LogRepositoryChild.kt

@@ -0,0 +1,3 @@
+package com.artemchep.keyguard.common.service.logging
+
+interface LogRepositoryChild : LogRepositoryBase

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/inmemory/InMemoryLogRepository.kt

@@ -0,0 +1,17 @@
+package com.artemchep.keyguard.common.service.logging.inmemory
+
+import com.artemchep.keyguard.common.io.IO
+import com.artemchep.keyguard.common.model.Log
+import com.artemchep.keyguard.common.service.logging.LogRepositoryChild
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.coroutines.flow.Flow
+
+interface InMemoryLogRepository : LogRepositoryChild {
+    val isEnabled: Boolean
+
+    fun setEnabled(enabled: Boolean): IO<Unit>
+
+    fun getEnabled(): Flow<Boolean>
+
+    fun get(): Flow<ImmutableList<Log>>
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/inmemory/InMemoryLogRepositoryImpl.kt

@@ -0,0 +1,62 @@
+package com.artemchep.keyguard.common.service.logging.inmemory
+
+import com.artemchep.keyguard.common.io.IO
+import com.artemchep.keyguard.common.io.ioEffect
+import com.artemchep.keyguard.common.model.Log
+import com.artemchep.keyguard.common.service.logging.LogLevel
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.persistentListOf
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.datetime.Clock
+import org.kodein.di.DirectDI
+
+class InMemoryLogRepositoryImpl(
+) : InMemoryLogRepository {
+    companion object {
+        private const val DEFAULT_ENABLED = false
+    }
+
+    private val switchSink = MutableStateFlow(DEFAULT_ENABLED)
+
+    private val logsSink = MutableStateFlow(persistentListOf<Log>())
+
+    override val isEnabled: Boolean get() = switchSink.value
+
+    constructor(
+        directDI: DirectDI,
+    ) : this()
+
+    override fun setEnabled(enabled: Boolean): IO<Unit> = ioEffect {
+        switchSink.value = enabled
+        if (!enabled) {
+            logsSink.value = persistentListOf()
+        }
+    }
+
+    override fun getEnabled(): Flow<Boolean> = switchSink
+
+    override fun get(): Flow<ImmutableList<Log>> = logsSink
+
+    override suspend fun add(
+        tag: String,
+        message: String,
+        level: LogLevel,
+    ) {
+        if (!isEnabled) {
+            return
+        }
+
+        val now = Clock.System.now()
+        val entity = Log(
+            tag = tag,
+            message = message,
+            level = level,
+            createdAt = now,
+        )
+        logsSink.update { logs ->
+            logs.add(entity)
+        }
+    }
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/logging/kotlin/LogRepositoryKotlin.kt

@@ -1,26 +1,14 @@
 package com.artemchep.keyguard.common.service.logging.kotlin
 
-import com.artemchep.keyguard.common.io.attempt
-import com.artemchep.keyguard.common.io.ioEffect
-import com.artemchep.keyguard.common.io.launchIn
 import com.artemchep.keyguard.common.service.logging.LogLevel
-import com.artemchep.keyguard.common.service.logging.LogRepository
+import com.artemchep.keyguard.common.service.logging.LogRepositoryChild
-import kotlinx.coroutines.GlobalScope
 
-class LogRepositoryKotlin : LogRepository {
+class LogRepositoryKotlin : LogRepositoryChild {
-    override fun post(
+    override suspend fun add(
         tag: String,
         message: String,
         level: LogLevel,
     ) {
-        add(tag, message, level).attempt().launchIn(GlobalScope)
+        println("[${level.letter}]/$tag: $message")
-    }
-
-    override fun add(
-        tag: String,
-        message: String,
-        level: LogLevel,
-    ) = ioEffect {
-        println("$tag: $message")
     }
 }

common/src/commonMain/kotlin/com/artemchep/keyguard/common/service/permission/PermissionState.kt

@@ -1,10 +1,14 @@
 package com.artemchep.keyguard.common.service.permission
 
+import androidx.compose.runtime.Immutable
 import com.artemchep.keyguard.platform.LeContext
 
+@Immutable
 sealed interface PermissionState {
+    @Immutable
     data object Granted : PermissionState
 
+    @Immutable
     data class Declined(
         val ask: (LeContext) -> Unit,
     ) : PermissionState

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/ExportLogs.kt

@@ -0,0 +1,6 @@
+package com.artemchep.keyguard.common.usecase
+
+import com.artemchep.keyguard.common.io.IO
+
+interface ExportLogs : (
+) -> IO<Unit>

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/GetInMemoryLogs.kt

@@ -0,0 +1,7 @@
+package com.artemchep.keyguard.common.usecase
+
+import com.artemchep.keyguard.common.model.Log
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.coroutines.flow.Flow
+
+interface GetInMemoryLogs : () -> Flow<ImmutableList<Log>>

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/GetInMemoryLogsEnabled.kt

@@ -0,0 +1,8 @@
+package com.artemchep.keyguard.common.usecase
+
+import kotlinx.coroutines.flow.Flow
+
+interface GetInMemoryLogsEnabled : () -> Flow<Boolean> {
+    /** Latest value */
+    val value: Boolean
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/PutInMemoryLogsEnabled.kt

@@ -0,0 +1,5 @@
+package com.artemchep.keyguard.common.usecase
+
+import com.artemchep.keyguard.common.io.IO
+
+interface PutInMemoryLogsEnabled : (Boolean) -> IO<Unit>

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/Watchdog.kt

@@ -5,13 +5,18 @@ import com.artemchep.keyguard.common.io.bind
 import com.artemchep.keyguard.common.io.ioEffect
 import com.artemchep.keyguard.common.model.AccountId
 import com.artemchep.keyguard.common.model.AccountTask
+import com.artemchep.keyguard.common.service.logging.LogRepository
 import kotlinx.collections.immutable.PersistentMap
 import kotlinx.collections.immutable.persistentMapOf
+import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.withContext
+import org.kodein.di.DirectDI
+import org.kodein.di.instance
 
 interface Watchdog {
     fun <T> track(
@@ -37,21 +42,46 @@ interface SupervisorRead {
     fun get(accountTask: AccountTask): Flow<Set<AccountId>>
 }
 
-class WatchdogImpl() : Watchdog, SupervisorRead {
+class WatchdogImpl(
+    private val logRepository: LogRepository,
+) : Watchdog, SupervisorRead {
+    companion object {
+        private const val TAG = "Watchdog"
+    }
+
     private val sink = MutableStateFlow(
         value = persistentMapOf<AccountTask, PersistentMap<AccountId, Int>>(),
     )
 
+    constructor(directDI: DirectDI) : this(
+        logRepository = directDI.instance(),
+    )
+
     override fun <T> track(
         accountIdSet: Set<AccountId>,
         accountTask: AccountTask,
         io: IO<T>,
     ): IO<T> = ioEffect {
+        val ids = accountIdSet
+            .joinToString { it.id }
+        logRepository.add(
+            tag = TAG,
+            message = "Adding '$accountTask' marker to accounts: $ids",
+        )
         try {
             updateState(accountIdSet, accountTask, Int::inc)
             io.bind()
         } finally {
-            updateState(accountIdSet, accountTask, Int::dec)
+            try {
+                withContext(NonCancellable) {
+                    logRepository.add(
+                        tag = TAG,
+                        message = "Removing '$accountTask' marker from accounts: $ids",
+                    )
+                }
+            } finally {
+                updateState(accountIdSet, accountTask, Int::dec)
+            }
         }
     }
 

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/impl/GetInMemoryLogsEnabledImpl.kt

@@ -0,0 +1,21 @@
+package com.artemchep.keyguard.common.usecase.impl
+
+import com.artemchep.keyguard.common.service.logging.inmemory.InMemoryLogRepository
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogsEnabled
+import kotlinx.coroutines.flow.Flow
+import org.kodein.di.DirectDI
+import org.kodein.di.instance
+
+class GetInMemoryLogsEnabledImpl(
+    private val inMemoryLogRepository: InMemoryLogRepository,
+) : GetInMemoryLogsEnabled {
+    constructor(directDI: DirectDI) : this(
+        inMemoryLogRepository = directDI.instance(),
+    )
+
+    override val value: Boolean
+        get() = inMemoryLogRepository.isEnabled
+
+    override fun invoke(): Flow<Boolean> = inMemoryLogRepository
+        .getEnabled()
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/impl/GetInMemoryLogsImpl.kt

@@ -0,0 +1,17 @@
+package com.artemchep.keyguard.common.usecase.impl
+
+import com.artemchep.keyguard.common.service.logging.inmemory.InMemoryLogRepository
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogs
+import org.kodein.di.DirectDI
+import org.kodein.di.instance
+
+class GetInMemoryLogsImpl(
+    private val inMemoryLogRepository: InMemoryLogRepository,
+) : GetInMemoryLogs {
+    constructor(directDI: DirectDI) : this(
+        inMemoryLogRepository = directDI.instance(),
+    )
+
+    override fun invoke() = inMemoryLogRepository
+        .get()
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/usecase/impl/PutInMemoryLogsEnabledImpl.kt

@@ -0,0 +1,18 @@
+package com.artemchep.keyguard.common.usecase.impl
+
+import com.artemchep.keyguard.common.io.IO
+import com.artemchep.keyguard.common.service.logging.inmemory.InMemoryLogRepository
+import com.artemchep.keyguard.common.usecase.PutInMemoryLogsEnabled
+import org.kodein.di.DirectDI
+import org.kodein.di.instance
+
+class PutInMemoryLogsEnabledImpl(
+    private val inMemoryLogRepository: InMemoryLogRepository,
+) : PutInMemoryLogsEnabled {
+    constructor(directDI: DirectDI) : this(
+        inMemoryLogRepository = directDI.instance(),
+    )
+
+    override fun invoke(inMemoryLogsEnabled: Boolean): IO<Unit> = inMemoryLogRepository
+        .setEnabled(inMemoryLogsEnabled)
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/common/util/withLogTimeOfFirstEvent.kt

@@ -28,7 +28,7 @@ inline fun <T> Flow<T>.withLogTimeOfFirstEvent(
                     } else {
                         ""
                     }
-                    "It took ${dt}ms. to load first portion of data. $suffix"
+                    "It took ${dt}. to load first portion of data. $suffix"
                 }
             }
         },

common/src/commonMain/kotlin/com/artemchep/keyguard/core/session/usecase/SubDI.kt

@@ -68,6 +68,7 @@ import com.artemchep.keyguard.common.usecase.CopyCipherById
 import com.artemchep.keyguard.common.usecase.DownloadAttachment
 import com.artemchep.keyguard.common.usecase.EditWordlist
 import com.artemchep.keyguard.common.usecase.ExportAccount
+import com.artemchep.keyguard.common.usecase.ExportLogs
 import com.artemchep.keyguard.common.usecase.FavouriteCipherById
 import com.artemchep.keyguard.common.usecase.GetAccountHasError
 import com.artemchep.keyguard.common.usecase.GetAccountStatus
@@ -198,6 +199,7 @@ import com.artemchep.keyguard.provider.bitwarden.usecase.CipherUnsecureUrlAutoFi
 import com.artemchep.keyguard.provider.bitwarden.usecase.CipherUnsecureUrlCheckImpl
 import com.artemchep.keyguard.provider.bitwarden.usecase.CopyCipherByIdImpl
 import com.artemchep.keyguard.provider.bitwarden.usecase.ExportAccountImpl
+import com.artemchep.keyguard.provider.bitwarden.usecase.ExportLogsImpl
 import com.artemchep.keyguard.provider.bitwarden.usecase.FavouriteCipherByIdImpl
 import com.artemchep.keyguard.provider.bitwarden.usecase.GetAccountHasErrorImpl
 import com.artemchep.keyguard.provider.bitwarden.usecase.GetAccountsHasErrorImpl
@@ -534,6 +536,9 @@ fun DI.Builder.createSubDi2(
     bindSingleton<ExportAccount> {
         ExportAccountImpl(this)
     }
+    bindSingleton<ExportLogs> {
+        ExportLogsImpl(this)
+    }
     bindSingleton<PutAccountColorById> {
         PutAccountColorByIdImpl(this)
     }
@@ -683,7 +688,7 @@ fun DI.Builder.createSubDi2(
         SyncByTokenImpl(this)
     }
     bindSingleton<WatchdogImpl> {
-        WatchdogImpl()
+        WatchdogImpl(this)
     }
     bindSingleton<Watchdog> {
         instance<WatchdogImpl>()

common/src/commonMain/kotlin/com/artemchep/keyguard/core/store/DatabaseManager.kt

@@ -13,6 +13,7 @@ import com.artemchep.keyguard.common.io.retry
 import com.artemchep.keyguard.common.io.shared
 import com.artemchep.keyguard.common.model.MasterKey
 import com.artemchep.keyguard.common.service.logging.LogRepository
+import com.artemchep.keyguard.common.usecase.WatchdogImpl
 import com.artemchep.keyguard.core.store.bitwarden.BitwardenCipher
 import com.artemchep.keyguard.core.store.bitwarden.BitwardenCollection
 import com.artemchep.keyguard.core.store.bitwarden.BitwardenFolder
@@ -41,8 +42,10 @@ import com.artemchep.keyguard.data.pwnage.AccountBreach
 import com.artemchep.keyguard.data.pwnage.PasswordBreach
 import com.artemchep.keyguard.provider.bitwarden.entity.HibpBreachGroup
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
 import kotlinx.datetime.Instant
 import kotlinx.serialization.InternalSerializationApi
 import kotlinx.serialization.KSerializer
@@ -53,6 +56,7 @@ interface DatabaseManager {
     fun get(): IO<Database>
 
     fun <T> mutate(
+        tag: String,
         block: suspend (Database) -> T,
     ): IO<T>
 
@@ -193,11 +197,28 @@ class DatabaseManagerImpl(
     override fun get() = dbIo.map { it.database }
 
     override fun <T> mutate(
+        tag: String,
         block: suspend (Database) -> T,
     ) = dbIo
         .effectMap(Dispatchers.IO) { db ->
-            mutex.withLock {
+            logRepository.add(
+                tag = TAG,
+                message = "Adding '$tag' database lock.",
+            )
+            mutex.lock()
+            try {
                 block(db.database)
+            } finally {
+                try {
+                    withContext(NonCancellable) {
+                        logRepository.add(
+                            tag = TAG,
+                            message = "Removing '$tag' database lock.",
+                        )
+                    }
+                } finally {
+                    mutex.unlock()
+                }
             }
         }
 

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/home/settings/SettingPaneContent.kt

@@ -63,6 +63,7 @@ import com.artemchep.keyguard.feature.home.settings.component.settingKeepScreenO
 import com.artemchep.keyguard.feature.home.settings.component.settingLaunchAppPicker
 import com.artemchep.keyguard.feature.home.settings.component.settingLaunchYubiKey
 import com.artemchep.keyguard.feature.home.settings.component.settingLocalizationProvider
+import com.artemchep.keyguard.feature.home.settings.component.settingLogsProvider
 import com.artemchep.keyguard.feature.home.settings.component.settingMarkdownProvider
 import com.artemchep.keyguard.feature.home.settings.component.settingMasterPasswordProvider
 import com.artemchep.keyguard.feature.home.settings.component.settingNavAnimationProvider
@@ -167,6 +168,7 @@ object Setting {
     const val LAUNCH_APP_PICKER = "launch_app_picker"
     const val LAUNCH_YUBIKEY = "launch_yubikey"
     const val DATA_SAFETY = "data_safety"
+    const val LOGS = "logs"
     const val FEATURES_OVERVIEW = "features_overview"
     const val URL_OVERRIDE = "url_override"
     const val RATE_APP = "rate_app"
@@ -253,6 +255,7 @@ val hub = mapOf<String, (DirectDI) -> SettingComponent>(
     Setting.LAUNCH_YUBIKEY to ::settingLaunchYubiKey,
     Setting.LAUNCH_APP_PICKER to ::settingLaunchAppPicker,
     Setting.DATA_SAFETY to ::settingDataSafetyProvider,
+    Setting.LOGS to ::settingLogsProvider,
     Setting.FEATURES_OVERVIEW to ::settingFeaturesOverviewProvider,
     Setting.URL_OVERRIDE to ::settingUrlOverrideProvider,
     Setting.RATE_APP to ::settingRateAppProvider,

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/home/settings/component/SettingLogs.kt

@@ -0,0 +1,66 @@
+package com.artemchep.keyguard.feature.home.settings.component
+
+import androidx.compose.foundation.layout.RowScope
+import androidx.compose.material.icons.Icons
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.rememberUpdatedState
+import com.artemchep.keyguard.feature.logs.LogsRoute
+import com.artemchep.keyguard.feature.navigation.LocalNavigationController
+import com.artemchep.keyguard.feature.navigation.NavigationIntent
+import com.artemchep.keyguard.res.Res
+import com.artemchep.keyguard.res.*
+import com.artemchep.keyguard.ui.FlatItem
+import com.artemchep.keyguard.ui.icons.ChevronIcon
+import com.artemchep.keyguard.ui.icons.Stub
+import com.artemchep.keyguard.ui.icons.icon
+import org.jetbrains.compose.resources.stringResource
+import kotlinx.coroutines.flow.flowOf
+import org.kodein.di.DirectDI
+
+fun settingLogsProvider(
+    directDI: DirectDI,
+) = settingLogsProvider()
+
+fun settingLogsProvider(): SettingComponent = kotlin.run {
+    val item = SettingIi(
+        search = SettingIi.Search(
+            group = "about",
+            tokens = listOf(
+                "logs",
+                "debug",
+                "crash",
+            ),
+        ),
+    ) {
+        val navigationController by rememberUpdatedState(LocalNavigationController.current)
+        SettingLogs(
+            onClick = {
+                val intent = NavigationIntent.NavigateToRoute(
+                    route = LogsRoute,
+                )
+                navigationController.queue(intent)
+            },
+        )
+    }
+    flowOf(item)
+}
+
+@Composable
+private fun SettingLogs(
+    onClick: (() -> Unit)?,
+) {
+    FlatItem(
+        leading = icon<RowScope>(Icons.Stub),
+        trailing = {
+            ChevronIcon()
+        },
+        title = {
+            Text(
+                text = stringResource(Res.string.pref_item_logs_title),
+            )
+        },
+        onClick = onClick,
+    )
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/home/settings/other/OtherSettingsScreen.kt

@@ -32,6 +32,7 @@ fun OtherSettingsScreen() {
                     SettingPaneItem.Item(Setting.CRASHLYTICS),
                     SettingPaneItem.Item(Setting.DATA_SAFETY),
                     SettingPaneItem.Item(Setting.PERMISSION_DETAILS),
+                    SettingPaneItem.Item(Setting.LOGS),
                 ),
             ),
             SettingPaneItem.Group(

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/logs/LogsItem.kt

@@ -0,0 +1,34 @@
+package com.artemchep.keyguard.feature.logs
+
+import androidx.compose.runtime.Immutable
+import androidx.compose.ui.text.AnnotatedString
+import arrow.optics.optics
+import com.artemchep.keyguard.common.service.logging.LogLevel
+import java.util.UUID
+
+@Immutable
+@optics
+sealed interface LogsItem {
+    companion object
+
+    val id: String
+
+    @Immutable
+    data class Section(
+        override val id: String = UUID.randomUUID().toString(),
+        val text: String? = null,
+        val caps: Boolean = true,
+    ) : LogsItem {
+        companion object
+    }
+
+    @Immutable
+    data class Value(
+        override val id: String,
+        val text: AnnotatedString,
+        val level: LogLevel,
+        val time: String,
+    ) : LogsItem {
+        companion object;
+    }
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/logs/LogsRoute.kt

@@ -0,0 +1,11 @@
+package com.artemchep.keyguard.feature.logs
+
+import androidx.compose.runtime.Composable
+import com.artemchep.keyguard.feature.navigation.Route
+
+object LogsRoute : Route {
+    @Composable
+    override fun Content() {
+        LogsScreen()
+    }
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/logs/LogsScreen.kt

@@ -0,0 +1,289 @@
+package com.artemchep.keyguard.feature.logs
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.PlayArrow
+import androidx.compose.material.icons.outlined.SaveAlt
+import androidx.compose.material.icons.outlined.Stop
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LocalContentColor
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBarScrollBehavior
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.input.nestedscroll.nestedScroll
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.unit.dp
+import com.artemchep.keyguard.common.model.fold
+import com.artemchep.keyguard.common.service.logging.LogLevel
+import com.artemchep.keyguard.feature.EmptyView
+import com.artemchep.keyguard.feature.home.vault.component.Section
+import com.artemchep.keyguard.feature.navigation.NavigationIcon
+import com.artemchep.keyguard.res.Res
+import com.artemchep.keyguard.res.*
+import com.artemchep.keyguard.ui.DefaultFab
+import com.artemchep.keyguard.ui.FabState
+import com.artemchep.keyguard.ui.FlatItemLayout
+import com.artemchep.keyguard.ui.MediumEmphasisAlpha
+import com.artemchep.keyguard.ui.ScaffoldLazyColumn
+import com.artemchep.keyguard.ui.skeleton.SkeletonItem
+import com.artemchep.keyguard.ui.theme.Dimens
+import com.artemchep.keyguard.ui.theme.combineAlpha
+import com.artemchep.keyguard.ui.theme.infoContainer
+import com.artemchep.keyguard.ui.theme.onInfoContainer
+import com.artemchep.keyguard.ui.theme.onWarningContainer
+import com.artemchep.keyguard.ui.theme.warningContainer
+import com.artemchep.keyguard.ui.toolbar.LargeToolbar
+import com.artemchep.keyguard.ui.toolbar.util.ToolbarBehavior
+import org.jetbrains.compose.resources.stringResource
+
+@Composable
+fun LogsScreen() {
+    val modifier = Modifier
+    val scrollBehavior = ToolbarBehavior.behavior()
+
+    val loadableState = produceLogsState()
+    loadableState.fold(
+        ifLoading = {
+            LogsScreenSkeleton(
+                modifier = modifier,
+                scrollBehavior = scrollBehavior,
+            )
+        },
+        ifOk = { state ->
+            LogsScreenContent(
+                modifier = modifier,
+                scrollBehavior = scrollBehavior,
+                state = state,
+            )
+        },
+    )
+}
+
+@OptIn(
+    ExperimentalMaterial3Api::class,
+    ExperimentalMaterialApi::class,
+)
+@Composable
+private fun LogsScreenSkeleton(
+    modifier: Modifier,
+    scrollBehavior: TopAppBarScrollBehavior,
+) {
+    ScaffoldLazyColumn(
+        modifier = modifier
+            .nestedScroll(scrollBehavior.nestedScrollConnection),
+        topAppBarScrollBehavior = scrollBehavior,
+        topBar = {
+            LargeToolbar(
+                title = {
+                    Text(stringResource(Res.string.logs_header_title))
+                },
+                navigationIcon = {
+                    NavigationIcon()
+                },
+                scrollBehavior = scrollBehavior,
+            )
+        },
+    ) {
+        item("skeleton") {
+            SkeletonItem()
+        }
+    }
+}
+
+@OptIn(
+    ExperimentalMaterial3Api::class,
+    ExperimentalMaterialApi::class,
+)
+@Composable
+private fun LogsScreenContent(
+    modifier: Modifier,
+    scrollBehavior: TopAppBarScrollBehavior,
+    state: LogsState,
+) {
+    val contentState = state.contentFlow.collectAsState()
+    ScaffoldLazyColumn(
+        modifier = modifier
+            .nestedScroll(scrollBehavior.nestedScrollConnection),
+        topAppBarScrollBehavior = scrollBehavior,
+        topBar = {
+            LargeToolbar(
+                title = {
+                    Text(stringResource(Res.string.logs_header_title))
+                },
+                navigationIcon = {
+                    NavigationIcon()
+                },
+                actions = {
+                    val exportState = state.exportFlow.collectAsState()
+                    TextButton(
+                        enabled = exportState.value.onExportClick != null,
+                        onClick = {
+                            exportState.value.onExportClick?.invoke()
+                        },
+                    ) {
+                        Icon(
+                            imageVector = Icons.Outlined.SaveAlt,
+                            contentDescription = null,
+                        )
+                        Spacer(
+                            modifier = Modifier
+                                .width(Dimens.buttonIconPadding),
+                        )
+                        Text(
+                            text = stringResource(Res.string.logs_export_button),
+                        )
+                    }
+                },
+                scrollBehavior = scrollBehavior,
+            )
+        },
+        floatingActionState = run {
+            val switchState = state.switchFlow.collectAsState()
+            val fabState = FabState(
+                onClick = switchState.value.onToggle,
+                model = switchState.value.checked,
+            )
+            rememberUpdatedState(fabState)
+        },
+        floatingActionButton = {
+            val checked = this.state.value?.model == true
+            DefaultFab(
+                icon = {
+                    Icon(
+                        imageVector = if (!checked) {
+                            Icons.Outlined.PlayArrow
+                        } else {
+                            Icons.Outlined.Stop
+                        },
+                        contentDescription = null,
+                    )
+                },
+            ) {
+                Text(
+                    text = if (!checked) {
+                        stringResource(Res.string.logs_start_recording_fab_title)
+                    } else {
+                        stringResource(Res.string.logs_stop_recording_fab_title)
+                    },
+                )
+            }
+        },
+    ) {
+        val items = contentState.value.items
+        if (items.isEmpty()) {
+            item("empty") {
+                EmptyView()
+            }
+        }
+        items(items, key = { it.id }) { item ->
+            LogItem(
+                modifier = Modifier
+                    .animateItemPlacement(),
+                item = item,
+            )
+        }
+    }
+}
+
+@Composable
+private fun LogItem(
+    modifier: Modifier,
+    item: LogsItem,
+) = when (item) {
+    is LogsItem.Section -> LogItem(
+        modifier = modifier,
+        item = item,
+    )
+
+    is LogsItem.Value -> LogItem(
+        modifier = modifier,
+        item = item,
+    )
+}
+
+@Composable
+private fun LogItem(
+    modifier: Modifier,
+    item: LogsItem.Section,
+) {
+    Section(
+        modifier = modifier,
+        text = item.text,
+        caps = item.caps,
+    )
+}
+
+@Composable
+private fun LogItem(
+    modifier: Modifier,
+    item: LogsItem.Value,
+) {
+    FlatItemLayout(
+        modifier = modifier,
+        content = {
+            Row {
+                val levelContainerColor = when (item.level) {
+                    LogLevel.ERROR -> MaterialTheme.colorScheme.errorContainer
+                    LogLevel.WARNING -> MaterialTheme.colorScheme.warningContainer
+                    LogLevel.INFO -> MaterialTheme.colorScheme.infoContainer
+                    LogLevel.DEBUG -> MaterialTheme.colorScheme.surfaceContainer
+                }
+                val levelContentColor = when (item.level) {
+                    LogLevel.ERROR -> MaterialTheme.colorScheme.onErrorContainer
+                    LogLevel.WARNING -> MaterialTheme.colorScheme.onWarningContainer
+                    LogLevel.INFO -> MaterialTheme.colorScheme.onInfoContainer
+                    LogLevel.DEBUG -> MaterialTheme.colorScheme.onSurface
+                }
+                Box(
+                    modifier = Modifier
+                        .background(levelContainerColor, RoundedCornerShape(4.dp))
+                        .size(24.dp),
+                    contentAlignment = Alignment.Center,
+                ) {
+                    Text(
+                        text = item.level.letter,
+                        color = levelContentColor,
+                        style = MaterialTheme.typography.labelSmall,
+                    )
+                }
+
+                Spacer(
+                    modifier = Modifier
+                        .width(16.dp),
+                )
+
+                Column {
+                    Text(
+                        text = item.text,
+                        style = MaterialTheme.typography.bodySmall,
+                        fontFamily = FontFamily.Monospace,
+                    )
+                    Text(
+                        text = item.time,
+                        style = MaterialTheme.typography.bodySmall,
+                        fontFamily = FontFamily.Monospace,
+                        color = LocalContentColor.current
+                            .combineAlpha(MediumEmphasisAlpha),
+                    )
+                }
+            }
+        },
+        enabled = true,
+    )
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/logs/LogsState.kt

@@ -0,0 +1,32 @@
+@file:JvmName("GeneratorStateUtils")
+
+package com.artemchep.keyguard.feature.logs
+
+import androidx.compose.runtime.Immutable
+import com.artemchep.keyguard.common.service.permission.PermissionState
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.coroutines.flow.StateFlow
+
+@Immutable
+data class LogsState(
+    val contentFlow: StateFlow<Content>,
+    val exportFlow: StateFlow<Export>,
+    val switchFlow: StateFlow<Switch>,
+) {
+    @Immutable
+    data class Content(
+        val items: ImmutableList<LogsItem>,
+    )
+
+    @Immutable
+    data class Export(
+        val writePermission: PermissionState,
+        val onExportClick: (() -> Unit)? = null,
+    )
+
+    @Immutable
+    data class Switch(
+        val checked: Boolean,
+        val onToggle: (() -> Unit)? = null,
+    )
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/feature/logs/LogsStateProducer.kt

@@ -0,0 +1,169 @@
+package com.artemchep.keyguard.feature.logs
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.withStyle
+import arrow.core.partially1
+import com.artemchep.keyguard.common.io.effectTap
+import com.artemchep.keyguard.common.io.launchIn
+import com.artemchep.keyguard.common.model.Loadable
+import com.artemchep.keyguard.common.model.ToastMessage
+import com.artemchep.keyguard.common.service.clipboard.ClipboardService
+import com.artemchep.keyguard.common.service.permission.Permission
+import com.artemchep.keyguard.common.service.permission.PermissionService
+import com.artemchep.keyguard.common.service.permission.PermissionState
+import com.artemchep.keyguard.common.usecase.DateFormatter
+import com.artemchep.keyguard.common.usecase.ExportLogs
+import com.artemchep.keyguard.common.usecase.GetGeneratorHistory
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogs
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogsEnabled
+import com.artemchep.keyguard.common.usecase.PutInMemoryLogsEnabled
+import com.artemchep.keyguard.common.usecase.RemoveGeneratorHistory
+import com.artemchep.keyguard.common.usecase.RemoveGeneratorHistoryById
+import com.artemchep.keyguard.feature.navigation.state.produceScreenState
+import com.artemchep.keyguard.res.Res
+import com.artemchep.keyguard.res.*
+import kotlinx.collections.immutable.toPersistentList
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.stateIn
+import org.kodein.di.compose.localDI
+import org.kodein.di.direct
+import org.kodein.di.instance
+
+private const val MESSAGE_LENGTH_LIMIT = 300
+
+@Composable
+fun produceLogsState() = with(localDI().direct) {
+    produceLogsState(
+        getGeneratorHistory = instance(),
+        removeGeneratorHistory = instance(),
+        removeGeneratorHistoryById = instance(),
+        dateFormatter = instance(),
+        clipboardService = instance(),
+        getInMemoryLogs = instance(),
+        getInMemoryLogsEnabled = instance(),
+        putInMemoryLogsEnabled = instance(),
+        permissionService = instance(),
+        exportLogs = instance(),
+    )
+}
+
+@Composable
+fun produceLogsState(
+    getGeneratorHistory: GetGeneratorHistory,
+    removeGeneratorHistory: RemoveGeneratorHistory,
+    removeGeneratorHistoryById: RemoveGeneratorHistoryById,
+    dateFormatter: DateFormatter,
+    clipboardService: ClipboardService,
+    getInMemoryLogs: GetInMemoryLogs,
+    getInMemoryLogsEnabled: GetInMemoryLogsEnabled,
+    putInMemoryLogsEnabled: PutInMemoryLogsEnabled,
+    permissionService: PermissionService,
+    exportLogs: ExportLogs,
+): Loadable<LogsState> = produceScreenState(
+    initial = Loadable.Loading,
+    key = "generator_history",
+    args = arrayOf(
+        getGeneratorHistory,
+        removeGeneratorHistory,
+        removeGeneratorHistoryById,
+        dateFormatter,
+        clipboardService,
+    ),
+) {
+    fun onExport(
+    ) {
+        exportLogs()
+            .effectTap {
+                val msg = ToastMessage(
+                    title = translate(Res.string.logs_export_success),
+                    type = ToastMessage.Type.SUCCESS,
+                )
+                message(msg)
+            }
+            .launchIn(appScope)
+    }
+
+    val writeDownloadsPermissionFlow = permissionService
+        .getState(Permission.WRITE_EXTERNAL_STORAGE)
+
+    val itemsRawFlow = getInMemoryLogs()
+        .shareInScreenScope()
+    val itemsFlow = itemsRawFlow
+        .map { logs ->
+            val items = logs
+                .mapIndexed { index, log ->
+                    val text = buildAnnotatedString {
+                        withStyle(
+                            SpanStyle(
+                                fontWeight = FontWeight.Bold,
+                            ),
+                        ) {
+                            append(log.tag)
+                        }
+                        append(" ")
+
+                        // Append only a part of a message if that is
+                        // too long. This is needed because rendering
+                        // huge text will freeze the UI.
+                        if (log.message.length > MESSAGE_LENGTH_LIMIT) {
+                            val part = log.message.take(MESSAGE_LENGTH_LIMIT)
+                            append(part)
+                            append("... [truncated]")
+                        } else {
+                            append(log.message)
+                        }
+                    }
+                    val time = dateFormatter.formatDateTime(log.createdAt)
+                    LogsItem.Value(
+                        id = index.toString(),
+                        text = text,
+                        level = log.level,
+                        time = time,
+                    )
+                }
+                .toPersistentList()
+            LogsState.Content(
+                items = items,
+            )
+        }
+        .stateIn(screenScope)
+
+    val switchFlow = getInMemoryLogsEnabled()
+        .map { enabled ->
+            LogsState.Switch(
+                checked = enabled,
+                onToggle = {
+                    putInMemoryLogsEnabled(!enabled)
+                        .launchIn(appScope)
+                },
+            )
+        }
+        .stateIn(screenScope)
+    val exportFlow = writeDownloadsPermissionFlow
+        .map { writeDownloadsPermission ->
+            val onExportClick = when (writeDownloadsPermission) {
+                is PermissionState.Granted -> ::onExport
+                is PermissionState.Declined -> {
+                    // lambda
+                    writeDownloadsPermission.ask
+                        .partially1(context)
+                }
+            }
+            LogsState.Export(
+                writePermission = writeDownloadsPermission,
+                onExportClick = onExportClick,
+            )
+        }
+        .stateIn(screenScope)
+
+    val state = LogsState(
+        contentFlow = itemsFlow,
+        switchFlow = switchFlow,
+        exportFlow = exportFlow,
+    )
+    flowOf(Loadable.Ok(state))
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/api/SyncEngine.kt

@@ -2,6 +2,7 @@ package com.artemchep.keyguard.provider.bitwarden.api
 
 import com.artemchep.keyguard.common.exception.HttpException
 import com.artemchep.keyguard.common.io.bind
+import com.artemchep.keyguard.common.model.SyncScope
 import com.artemchep.keyguard.common.service.crypto.CipherEncryptor
 import com.artemchep.keyguard.common.service.crypto.CryptoGenerator
 import com.artemchep.keyguard.common.service.logging.LogRepository
@@ -118,11 +119,15 @@ class SyncEngine(
         )
     }
 
+    context(SyncScope)
     suspend fun sync() = kotlin.run {
         val env = user.env.back()
         val api = env.api
         val token = requireNotNull(user.token).accessToken
 
+        post(
+            title = "Send send request.",
+        )
         val response = api.sync(
             httpClient = httpClient,
             env = env,
@@ -283,6 +288,10 @@ class SyncEngine(
         // Profile
         //
 
+        post(
+            title = "Syncing a profile entity.",
+        )
+
         val newProfile = BitwardenProfile
             .encrypted(
                 accountId = user.id,
@@ -345,6 +354,10 @@ class SyncEngine(
                 .transform(this)
         }
 
+        post(
+            title = "Syncing folder entities.",
+        )
+
         val folderDao = db.folderQueries
         val folderRemoteLens = SyncManager.Lens<FolderEntity>(
             getId = { it.id },
@@ -476,7 +489,7 @@ class SyncEngine(
                     )
             },
             onLog = { msg, logLevel ->
-                logRepository.post(TAG, "[SyncFolder] $msg", logLevel)
+                logRepository.add(TAG, msg, logLevel)
             },
         )
 
@@ -535,6 +548,10 @@ class SyncEngine(
                 .transform(this, codec2)
         }
 
+        post(
+            title = "Syncing cipher entities.",
+        )
+
         val cipherDao = db.cipherQueries
         val cipherRemoteLens = SyncManager.Lens<CipherEntity>(
             getId = { it.id },
@@ -806,7 +823,7 @@ class SyncEngine(
                     }
             },
             onLog = { msg, logLevel ->
-                logRepository.post(TAG, msg, logLevel)
+                logRepository.add(TAG, msg, logLevel)
             },
         )
 
@@ -825,6 +842,10 @@ class SyncEngine(
                 .transform(this)
         }
 
+        post(
+            title = "Syncing collection entities.",
+        )
+
         val collectionDao = db.collectionQueries
         val collectionRemoteLens = SyncManager.Lens<CollectionEntity>(
             getId = { it.id },
@@ -915,7 +936,7 @@ class SyncEngine(
                 TODO()
             },
             onLog = { msg, logLevel ->
-                logRepository.post(TAG, msg, logLevel)
+                logRepository.add(TAG, msg, logLevel)
             },
         )
 
@@ -934,6 +955,10 @@ class SyncEngine(
                 .transform(this)
         }
 
+        post(
+            title = "Syncing organization entities.",
+        )
+
         val organizationDao = db.organizationQueries
         val organizationRemoteLens = SyncManager.Lens<OrganizationEntity>(
             getId = { it.id },
@@ -1020,7 +1045,7 @@ class SyncEngine(
                 TODO()
             },
             onLog = { msg, logLevel ->
-                logRepository.post(TAG, msg, logLevel)
+                logRepository.add(TAG, msg, logLevel)
             },
         )
 
@@ -1044,6 +1069,10 @@ class SyncEngine(
                 .transform(this, codec2)
         }
 
+        post(
+            title = "Syncing send entities.",
+        )
+
         val sendDao = db.sendQueries
         val sendRemoteLens = SyncManager.Lens<SyncSends>(
             getId = { it.id },
@@ -1217,10 +1246,14 @@ class SyncEngine(
                     )
             },
             onLog = { msg, logLevel ->
-                logRepository.post(TAG, msg, logLevel)
+                logRepository.add(TAG, msg, logLevel)
             },
         )
 
+        post(
+            title = "Syncing complete.",
+        )
+
         Unit
     }
 

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/api/fff.kt

@@ -11,6 +11,7 @@ import com.artemchep.keyguard.common.io.handleErrorTap
 import com.artemchep.keyguard.common.io.ioEffect
 import com.artemchep.keyguard.common.io.measure
 import com.artemchep.keyguard.common.io.parallel
+import com.artemchep.keyguard.common.model.SyncScope
 import com.artemchep.keyguard.common.service.logging.LogLevel
 import com.artemchep.keyguard.common.usecase.GetPasswordStrength
 import com.artemchep.keyguard.core.store.bitwarden.BitwardenCipher
@@ -107,6 +108,7 @@ interface RemotePutScope<Remote> {
     fun updateRemoteModel(remote: Remote)
 }
 
+context(SyncScope)
 suspend fun <
         Local : BitwardenService.Has<Local>,
         LocalDecoded : Any,
@@ -130,7 +132,7 @@ suspend fun <
     remoteDecodedFallback: suspend (Remote, Local?, Throwable) -> RemoteDecoded,
     remoteDeleteById: suspend (String) -> Unit,
     remotePut: suspend RemotePutScope<Remote>.(LocalDecoded) -> RemoteDecoded,
-    onLog: (String, LogLevel) -> Unit,
+    onLog: suspend (String, LogLevel) -> Unit,
 ) {
     onLog(
         "[Start] Starting to sync the $name: " +
@@ -147,20 +149,36 @@ suspend fun <
         remoteItems = remoteItems,
         shouldOverwrite = shouldOverwrite,
     )
+    onLog(
+        "[Start] Starting to sync the $name: " +
+                "${localItems.size} local items, " +
+                "${remoteItems.size} remote items.",
+        LogLevel.INFO,
+    )
 
     //
     // Write changes to local storage as these
     // are quite fast to do.
     //
 
-    localDeleteById(
+    val localDeletedCipherIds = df.localDeletedCipherIds
-        df.localDeletedCipherIds
+        .map { localLens.getLocalId(it.local) }
-            .map { localLens.getLocalId(it.local) },
+    onLog(
+        "[local] Deleting ${localDeletedCipherIds.size} $name entries...",
+        LogLevel.DEBUG,
     )
+    localDeleteById(localDeletedCipherIds)
 
     val localPutCipherDecoded = df.localPutCipher
         .map { (localOrNull, remote) ->
-            ioEffect { remoteDecoder(remote, localOrNull) }
+            ioEffect {
+                val remoteId = remote.let(remoteLens.getId)
+                onLog(
+                    "[local] Decoding $remoteId $name entry...",
+                    LogLevel.DEBUG,
+                )
+                remoteDecoder(remote, localOrNull)
+            }
                 .handleError { e ->
                     val remoteId = remoteLens.getId(remote)
                     val localId = localOrNull?.let(localLens.getLocalId)
@@ -228,7 +246,13 @@ suspend fun <
         .map { entry ->
             val localId = localLens.getLocalId(entry.local)
             val remoteId = remoteLens.getId(entry.remote)
-            ioEffect { remoteDeleteById(remoteId) }
+            ioEffect {
+                onLog(
+                    "[local] Decoding $remoteId $name entry...",
+                    LogLevel.DEBUG,
+                )
+                remoteDeleteById(remoteId)
+            }
                 .handleErrorTap { e ->
                     handleFailedToPut(entry.local, e = e)
                 }

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/AddCipherOpenedHistoryImpl.kt

@@ -10,12 +10,16 @@ import org.kodein.di.instance
 class AddCipherOpenedHistoryImpl(
     private val db: DatabaseManager,
 ) : AddCipherOpenedHistory {
+    companion object {
+        private const val TAG = "AddCipherOpened"
+    }
+
     constructor(directDI: DirectDI) : this(
         db = directDI.instance(),
     )
 
     override fun invoke(request: AddCipherOpenedHistoryRequest) = db
-        .mutate {
+        .mutate(TAG) {
             it.cipherUsageHistoryQueries.insert(
                 cipherId = request.cipherId,
                 credentialId = null,

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/AddCipherUsedAutofillHistoryImpl.kt

@@ -10,12 +10,16 @@ import org.kodein.di.instance
 class AddCipherUsedAutofillHistoryImpl(
     private val db: DatabaseManager,
 ) : AddCipherUsedAutofillHistory {
+    companion object {
+        private const val TAG = "AddCipherUsedAutofill"
+    }
+
     constructor(directDI: DirectDI) : this(
         db = directDI.instance(),
     )
 
     override fun invoke(request: AddCipherOpenedHistoryRequest) = db
-        .mutate {
+        .mutate(TAG) {
             it.cipherUsageHistoryQueries.insert(
                 cipherId = request.cipherId,
                 credentialId = null,

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/AddCipherUsedPasskeyHistoryImpl.kt

@@ -4,18 +4,23 @@ import com.artemchep.keyguard.common.model.AddCipherUsedPasskeyHistoryRequest
 import com.artemchep.keyguard.common.model.CipherHistoryType
 import com.artemchep.keyguard.common.usecase.AddCipherUsedPasskeyHistory
 import com.artemchep.keyguard.core.store.DatabaseManager
+import com.artemchep.keyguard.provider.bitwarden.usecase.internal.SyncByTokenImpl
 import org.kodein.di.DirectDI
 import org.kodein.di.instance
 
 class AddCipherUsedPasskeyHistoryImpl(
     private val db: DatabaseManager,
 ) : AddCipherUsedPasskeyHistory {
+    companion object {
+        private const val TAG = "AddCipherUsedPasskey"
+    }
+
     constructor(directDI: DirectDI) : this(
         db = directDI.instance(),
     )
 
     override fun invoke(request: AddCipherUsedPasskeyHistoryRequest) = db
-        .mutate {
+        .mutate(TAG) {
             it.cipherUsageHistoryQueries.insert(
                 cipherId = request.cipherId,
                 credentialId = request.credentialId,

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/ExportLogsImpl.kt

@@ -0,0 +1,74 @@
+package com.artemchep.keyguard.provider.bitwarden.usecase
+
+import com.artemchep.keyguard.common.io.IO
+import com.artemchep.keyguard.common.io.bind
+import com.artemchep.keyguard.common.io.ioEffect
+import com.artemchep.keyguard.common.service.dirs.DirsService
+import com.artemchep.keyguard.common.service.zip.ZipConfig
+import com.artemchep.keyguard.common.service.zip.ZipEntry
+import com.artemchep.keyguard.common.service.zip.ZipService
+import com.artemchep.keyguard.common.usecase.DateFormatter
+import com.artemchep.keyguard.common.usecase.ExportLogs
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogs
+import kotlinx.coroutines.flow.first
+import kotlinx.datetime.Clock
+import org.kodein.di.DirectDI
+import org.kodein.di.instance
+
+/**
+ * @author Artem Chepurnyi
+ */
+class ExportLogsImpl(
+    private val dirsService: DirsService,
+    private val zipService: ZipService,
+    private val dateFormatter: DateFormatter,
+    private val getInMemoryLogs: GetInMemoryLogs,
+) : ExportLogs {
+    companion object {
+        private const val TAG = "ExportLogs.bitwarden"
+    }
+
+    constructor(directDI: DirectDI) : this(
+        dirsService = directDI.instance(),
+        zipService = directDI.instance(),
+        dateFormatter = directDI.instance(),
+        getInMemoryLogs = directDI.instance(),
+    )
+
+    override fun invoke(
+    ): IO<Unit> = ioEffect {
+        val logs = getInMemoryLogs()
+            .first()
+
+        // Map log data to the plain text
+        val txt = kotlin.run {
+            logs
+                .joinToString(separator = "\n") { log ->
+                    val dateTime = dateFormatter.formatDateTimeMachine(log.createdAt)
+                    "$dateTime  ${log.level.letter} ${log.tag} ${log.message}"
+                }
+        }
+
+        val fileName = kotlin.run {
+            val now = Clock.System.now()
+            val dt = dateFormatter.formatDateTimeMachine(now)
+            "keyguard_logs_$dt.zip"
+        }
+        dirsService.saveToDownloads(fileName) { os ->
+            zipService.zip(
+                outputStream = os,
+                config = ZipConfig(
+                ),
+                entries = listOf(
+                    ZipEntry(
+                        name = "logs.txt",
+                        stream = {
+                            txt.byteInputStream()
+                        },
+                    ),
+                ),
+            )
+        }.bind()
+    }
+
+}

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/RemoveAccountById.kt

@@ -8,6 +8,7 @@ import com.artemchep.keyguard.common.usecase.RemoveAccountById
 import com.artemchep.keyguard.common.usecase.Watchdog
 import com.artemchep.keyguard.common.usecase.unit
 import com.artemchep.keyguard.core.store.DatabaseManager
+import com.artemchep.keyguard.provider.bitwarden.usecase.internal.SyncByTokenImpl
 import org.kodein.di.DirectDI
 import org.kodein.di.instance
 
@@ -46,7 +47,7 @@ class RemoveAccountByIdImpl(
     private fun performRemoveAccount(
         accountId: AccountId,
     ) = db
-        .mutate { database ->
+        .mutate(TAG) { database ->
             val dao = database.accountQueries
             dao.deleteByAccountId(accountId.id)
         }

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/RemoveAccounts.kt

@@ -3,6 +3,7 @@ package com.artemchep.keyguard.provider.bitwarden.usecase
 import com.artemchep.keyguard.common.io.IO
 import com.artemchep.keyguard.common.usecase.RemoveAccounts
 import com.artemchep.keyguard.core.store.DatabaseManager
+import com.artemchep.keyguard.provider.bitwarden.usecase.internal.SyncByTokenImpl
 import org.kodein.di.DirectDI
 import org.kodein.di.instance
 
@@ -21,7 +22,7 @@ class RemoveAccountsImpl(
     )
 
     override fun invoke(): IO<Unit> = db
-        .mutate { database ->
+        .mutate(TAG) { database ->
             val dao = database.accountQueries
             dao.deleteAll()
         }

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/internal/AddAccountImpl.kt

@@ -112,7 +112,7 @@ class AddAccountImpl(
             ),
         )
 
-        db.mutate { database ->
+        db.mutate(TAG) { database ->
             database.accountQueries.insert(
                 accountId = token.id,
                 data = token,

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/internal/SyncByTokenImpl.kt

@@ -9,6 +9,8 @@ import com.artemchep.keyguard.common.io.measure
 import com.artemchep.keyguard.common.io.toIO
 import com.artemchep.keyguard.common.model.AccountId
 import com.artemchep.keyguard.common.model.AccountTask
+import com.artemchep.keyguard.common.model.SyncProgress
+import com.artemchep.keyguard.common.model.SyncScope
 import com.artemchep.keyguard.common.service.crypto.CipherEncryptor
 import com.artemchep.keyguard.common.service.crypto.CryptoGenerator
 import com.artemchep.keyguard.common.service.logging.LogRepository
@@ -70,6 +72,14 @@ class SyncByTokenImpl(
             accountId = AccountId(user.id),
             accountTask = AccountTask.SYNC,
         ) {
+            val scope = object : SyncScope {
+                override suspend fun post(
+                    title: String,
+                    progress: SyncProgress.Progress?,
+                ) {
+                    logRepository.add(TAG, title)
+                }
+            }
             // We want to automatically request a new access token if the old
             // one has expired.
             withRefreshableAccessToken(
@@ -92,7 +102,9 @@ class SyncByTokenImpl(
                     syncer = dbSyncer,
                 )
                 mutex.withLock {
-                    syncEngine.sync()
+                    with(scope) {
+                        syncEngine.sync()
+                    }
                 }
 //                sss(
 //                    logRepository = logRepository,
@@ -107,7 +119,7 @@ class SyncByTokenImpl(
         }
         .biFlatTap(
             ifException = { e ->
-                db.mutate {
+                db.mutate(TAG) {
                     val dao = it.metaQueries
                     val existingMeta = dao
                         .getByAccountId(accountId = user.id)
@@ -143,7 +155,7 @@ class SyncByTokenImpl(
                 }
             },
             ifSuccess = {
-                db.mutate {
+                db.mutate(TAG) {
                     val now = Clock.System.now()
                     val meta = BitwardenMeta(
                         accountId = user.id,

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/util/ModifyDatabase.kt

@@ -53,7 +53,7 @@ class ModifyDatabase(
     operator fun <T> invoke(
         block: suspend (Database) -> Result<T>,
     ): IO<T> = db
-        .mutate { database ->
+        .mutate("ModifyDatabase") { database ->
             val accountIds = block(database)
             accountIds
         }

common/src/commonMain/kotlin/com/artemchep/keyguard/provider/bitwarden/usecase/util/RefreshToken.kt

@@ -125,7 +125,7 @@ suspend fun getAndUpdateUserToken(
         throw IllegalStateException("Help")
     }
 
-    val newUser = db.mutate {
+    val newUser = db.mutate("RefreshToken") {
         it.accountQueries
             .getByAccountId(user.id)
             .executeAsOneOrNull()
@@ -149,7 +149,7 @@ suspend fun getAndUpdateUserToken(
         expirationDate = login.accessTokenExpiryDate,
     )
     val u = user.copy(token = token)
-    db.mutate {
+    db.mutate("RefreshToken") {
         it.accountQueries.insert(
             accountId = u.id,
             data = u,

common/src/desktopMain/kotlin/com/artemchep/keyguard/core/session/FingerprintRepositoryModule.kt

@@ -309,7 +309,7 @@ fun diFingerprintRepositoryModule() = DI.Module(
         val m: KeyValueStore = instance(arg = file)
         m
     }
-    bindSingleton<LogRepository> {
+    bindSingleton<LogRepositoryKotlin> {
         LogRepositoryKotlin()
     }
 }

common/src/jvmMain/kotlin/com/artemchep/keyguard/di/GlobalModuleJvm.kt

@@ -27,7 +27,10 @@ import com.artemchep.keyguard.common.service.justgetmydata.impl.JustGetMyDataSer
 import com.artemchep.keyguard.common.service.keyvalue.KeyValueStore
 import com.artemchep.keyguard.common.service.license.LicenseService
 import com.artemchep.keyguard.common.service.license.impl.LicenseServiceImpl
+import com.artemchep.keyguard.common.service.logging.inmemory.InMemoryLogRepository
+import com.artemchep.keyguard.common.service.logging.inmemory.InMemoryLogRepositoryImpl
 import com.artemchep.keyguard.common.service.logging.LogRepository
+import com.artemchep.keyguard.common.service.logging.LogRepositoryBridge
 import com.artemchep.keyguard.common.service.passkey.PassKeyService
 import com.artemchep.keyguard.common.service.passkey.impl.PassKeyServiceImpl
 import com.artemchep.keyguard.common.service.placeholder.impl.CipherPlaceholder
@@ -103,7 +106,6 @@ import com.artemchep.keyguard.common.usecase.GetAutofillSaveUri
 import com.artemchep.keyguard.common.usecase.GetBiometricRequireConfirmation
 import com.artemchep.keyguard.common.usecase.GetBiometricTimeout
 import com.artemchep.keyguard.common.usecase.GetBiometricTimeoutVariants
-import com.artemchep.keyguard.common.usecase.GetBreaches
 import com.artemchep.keyguard.common.usecase.GetCachePremium
 import com.artemchep.keyguard.common.usecase.GetCanWrite
 import com.artemchep.keyguard.common.usecase.GetCheckPasskeys
@@ -124,6 +126,8 @@ import com.artemchep.keyguard.common.usecase.GetFont
 import com.artemchep.keyguard.common.usecase.GetFontVariants
 import com.artemchep.keyguard.common.usecase.GetGravatar
 import com.artemchep.keyguard.common.usecase.GetGravatarUrl
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogs
+import com.artemchep.keyguard.common.usecase.GetInMemoryLogsEnabled
 import com.artemchep.keyguard.common.usecase.GetJustDeleteMeByUrl
 import com.artemchep.keyguard.common.usecase.GetJustGetMyDataByUrl
 import com.artemchep.keyguard.common.usecase.GetKeepScreenOn
@@ -184,6 +188,7 @@ import com.artemchep.keyguard.common.usecase.PutDebugPremium
 import com.artemchep.keyguard.common.usecase.PutDebugScreenDelay
 import com.artemchep.keyguard.common.usecase.PutFont
 import com.artemchep.keyguard.common.usecase.PutGravatar
+import com.artemchep.keyguard.common.usecase.PutInMemoryLogsEnabled
 import com.artemchep.keyguard.common.usecase.PutKeepScreenOn
 import com.artemchep.keyguard.common.usecase.PutMarkdown
 import com.artemchep.keyguard.common.usecase.PutNavAnimation
@@ -235,7 +240,6 @@ import com.artemchep.keyguard.common.usecase.impl.GetAutofillSaveUriImpl
 import com.artemchep.keyguard.common.usecase.impl.GetBiometricRequireConfirmationImpl
 import com.artemchep.keyguard.common.usecase.impl.GetBiometricTimeoutImpl
 import com.artemchep.keyguard.common.usecase.impl.GetBiometricTimeoutVariantsImpl
-import com.artemchep.keyguard.common.usecase.impl.GetBreachesImpl
 import com.artemchep.keyguard.common.usecase.impl.GetCachePremiumImpl
 import com.artemchep.keyguard.common.usecase.impl.GetCanWriteImpl
 import com.artemchep.keyguard.common.usecase.impl.GetCheckPasskeysImpl
@@ -256,6 +260,8 @@ import com.artemchep.keyguard.common.usecase.impl.GetFontImpl
 import com.artemchep.keyguard.common.usecase.impl.GetFontVariantsImpl
 import com.artemchep.keyguard.common.usecase.impl.GetGravatarImpl
 import com.artemchep.keyguard.common.usecase.impl.GetGravatarUrlImpl
+import com.artemchep.keyguard.common.usecase.impl.GetInMemoryLogsEnabledImpl
+import com.artemchep.keyguard.common.usecase.impl.GetInMemoryLogsImpl
 import com.artemchep.keyguard.common.usecase.impl.GetJustDeleteMeByUrlImpl
 import com.artemchep.keyguard.common.usecase.impl.GetJustGetMyDataByUrlImpl
 import com.artemchep.keyguard.common.usecase.impl.GetKeepScreenOnImpl
@@ -313,6 +319,7 @@ import com.artemchep.keyguard.common.usecase.impl.PutDebugPremiumImpl
 import com.artemchep.keyguard.common.usecase.impl.PutDebugScreenDelayImpl
 import com.artemchep.keyguard.common.usecase.impl.PutFontImpl
 import com.artemchep.keyguard.common.usecase.impl.PutGravatarImpl
+import com.artemchep.keyguard.common.usecase.impl.PutInMemoryLogsEnabledImpl
 import com.artemchep.keyguard.common.usecase.impl.PutKeepScreenOnImpl
 import com.artemchep.keyguard.common.usecase.impl.PutMarkdownImpl
 import com.artemchep.keyguard.common.usecase.impl.PutNavAnimationImpl
@@ -335,10 +342,6 @@ import com.artemchep.keyguard.common.usecase.impl.RemoveAttachmentImpl
 import com.artemchep.keyguard.common.usecase.impl.RequestAppReviewImpl
 import com.artemchep.keyguard.common.usecase.impl.UnlockUseCaseImpl
 import com.artemchep.keyguard.common.usecase.impl.UpdateVersionLogImpl
-import com.artemchep.keyguard.common.usecase.impl.WatchtowerInactivePasskey
-import com.artemchep.keyguard.common.usecase.impl.WatchtowerInactiveTfa
-import com.artemchep.keyguard.common.usecase.impl.WatchtowerIncomplete
-import com.artemchep.keyguard.common.usecase.impl.WatchtowerPasswordStrength
 import com.artemchep.keyguard.common.usecase.impl.WatchtowerSyncerImpl
 import com.artemchep.keyguard.common.usecase.impl.WindowCoroutineScopeImpl
 import com.artemchep.keyguard.copy.Base32ServiceJvm
@@ -915,6 +918,31 @@ fun globalModuleJvm() = DI.Module(
             directDI = this,
         )
     }
+    bindSingleton<GetInMemoryLogsEnabled> {
+        GetInMemoryLogsEnabledImpl(
+            directDI = this,
+        )
+    }
+    bindSingleton<GetInMemoryLogs> {
+        GetInMemoryLogsImpl(
+            directDI = this,
+        )
+    }
+    bindSingleton<PutInMemoryLogsEnabled> {
+        PutInMemoryLogsEnabledImpl(
+            directDI = this,
+        )
+    }
+    bindSingleton<InMemoryLogRepository> {
+        InMemoryLogRepositoryImpl(
+            directDI = this,
+        )
+    }
+    bindSingleton<LogRepository> {
+        LogRepositoryBridge(
+            directDI = this,
+        )
+    }
     bindSingleton<GetJustDeleteMeByUrl> {
         GetJustDeleteMeByUrlImpl(
             directDI = this,