set java toolchain version in all projects related to Java

0.5.27

.github/workflows/build.yml

@@ -0,0 +1,12 @@
+name: Regular build
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build
+        run: ./gradlew build

.space.kts

@@ -0,0 +1,8 @@
+job("Build and run tests") {
+    container(displayName = "Run gradle build", image = "openjdk:11") {
+        kotlinScript { api ->
+            // here can be your complex logic
+            api.gradlew("build")
+        }
+    }
+}

.travis.yml

@@ -1,27 +0,0 @@
-language: android
-install: true
-
-os: linux
-dist: trusty
-jdk: oraclejdk8
-
-android:
-  components:
-    - tools
-    - platform-tools
-    - build-tools-30.0.2
-    - android-30
-    - add-on
-    - extra
-
-before_script:
-  - yes | /usr/local/android-sdk/tools/bin/sdkmanager "build-tools;30.0.2"
-  - yes | /usr/local/android-sdk/tools/bin/sdkmanager "platforms;android-30"
-
-jobs:
-  include:
-    - stage: build
-      script: ./gradlew build -s -x jvmTest -x jsIrTest -x jsIrBrowserTest -x jsIrNodeTest -x jsLegacyTest -x jsLegacyBrowserTest -x jsLegacyNodeTest
-#    Tests are temporarily disabled on public travis due to the problems of launching
-#    - state: test
-#      script: ./gradlew allTests

CHANGELOG.md

@@ -1,5 +1,212 @@
 # Changelog
 
+## 0.5.28
+
+* `Versions`:
+    * `Kotlin`: `1.5.30` -> `1.5.31`
+    * `Klock`: `2.4.1` -> `2.4.2`
+
+## 0.5.27
+
+* `Versions`:
+    * `Exposed`: `0.34.1` -> `0.34.2`
+
+## 0.5.26
+
+* `Repos`:
+    * `InMemory`:
+        * `MapCRUDRepo`s and `MapKeyValueRepo`s got `protected` methods and properties instead of private
+
+## 0.5.25
+
+* `Versions`:
+    * `UUID`: `0.3.0` -> `0.3.1`
+* `Common`:
+    * New property `MPPFile#withoutSlashAtTheEnd`
+    * Extension `clamp` has been deprecated
+    * New extension `Iterable#diff`
+* `Serialization`:
+    * New operators `TypedSerializer#plusAssign` and `TypedSerializer#minusAssign`
+
+## 0.5.24
+
+* `Versions`:
+    * `Coroutines`: `1.5.1` -> `1.5.2`
+    * `Klock`: `2.3.4` -> `2.4.1`
+* `Coroutines`:
+    * New function `CoroutineScope` with safely exceptions handler as second parameter
+
+## 0.5.23
+
+* `Versions`:
+    * `Exposed`: `0.33.1` -> `0.34.1`
+* `Common`:
+    * New extensions `Iterable#joinTo` and `Array#joinTo`
+
+## 0.5.22
+
+* `Versions`
+    * `Kotlin`: `1.5.21` -> `1.5.30`
+    * `Klock`: `2.3.2` -> `2.3.4`
+    * `AppCompat`: `1.3.0` -> `1.3.1`
+    * `Ktor`: `1.6.2` -> `1.6.3`
+
+## 0.5.21
+
+* `Versions`
+    * `Klock`: `2.3.1` -> `2.3.2`
+* `Serialization`
+    * `Typed Serializer`:
+        * `TypedSerializer` Descriptor serial name has been fixed
+
+## 0.5.20
+
+* `Repos`:
+    * `Common`
+        * `Android`:
+            * `*OrNull` analogs of `Cursor.get*(String)` extensions have been added
+            * Extensions `Cursor.getFloat` and `Cursor.getFloatOrNull` have been added
+
+## 0.5.19
+
+* `LanguageCode`:
+    * `IetfLanguageCode` became as sealed class
+    * `IetfLanguageCode` now override `toString` and returns its code
+
+## 0.5.18
+
+* `Versions`
+    * `Kotlin Exposed`: `0.32.1` -> `0.33.1`
+* `LanguageCode`:
+    * Module has been created
+
+## 0.5.17
+
+**SINCE THIS UPDATE JS PARTS WILL BE COMPILED WITH IR COMPILER ONLY**
+
+* `Versions`
+    * `Kotlin`: `1.5.20` -> `1.5.21`
+    * `Ktor`: `1.6.1` -> `1.6.2`
+    * `Klock`: `2.2.0` -> `2.3.1`
+    * `CryptoJS`: `4.0.0` -> `4.1.1`
+
+## 0.5.16
+
+* `Versions`
+  * `Coroutines`: `1.5.0` -> `1.5.1`
+  * `Serialization`: `1.2.1` -> `1.2.2`
+  * `Ktor`: `1.6.0` -> `1.6.1`
+  * `Klock`: `2.1.2` -> `2.2.0`
+  * `Core KTX`: `1.5.0` -> `1.6.0`
+
+## 0.5.15 HOTFIX FOR 0.5.14
+
+* `Coroutines`
+    * Fixes in `subscribeAsync`
+
+## 0.5.14 NOT RECOMMENDED
+
+* `Versions`
+    * `Kotlin`: `1.5.10` -> `1.5.20`
+* `Coroutines`
+    * `subscribeSafelyWithoutExceptions` got new parameter `onException` by analogue with `safelyWithoutExceptions`
+    * New extensions `Flow#subscribeAsync` and subsequent analogs of `subscribe` with opportunity to set up custom marker
+
+## 0.5.13
+
+* `Common`:
+    * Add functionality for multiplatform working with files:
+        * Main class for files `MPPFile`
+        * Inline class for filenames work encapsulation `FileName`
+* `FSM`
+    * Module inited and in preview state
+
+## 0.5.12
+
+* `Common`:
+    * `Android`
+        * Extension `View#changeVisibility` has been fixed
+* `Android`
+    * `RecyclerView`
+        * Default adapter got `dataCountFlow` property
+        * New subtype of adapter based on `StateFlow`: `StateFlowBasedRecyclerViewAdapter`
+
+## 0.5.11
+
+* `Repos`:
+    * `Common`:
+        * Fixes in `WriteOneToManyRepo#add`
+    * `Exposed`:
+        * Fixes in `ExposedOneToManyKeyValueRepo#add`
+
+## 0.5.10
+
+* `Versions`
+    * `Core KTX`: `1.3.2` -> `1.5.0`
+    * `AndroidX Recycler`: `1.2.0` -> `1.2.1`
+    * `AppCompat`: `1.2.0` -> `1.3.0`
+* `Android`
+    * `RecyclerView`:
+        * `data` of `RecyclerViewAdapter` became an abstract field
+            * New function `RecyclerViewAdapter`
+    * `Common`:
+        * New extension `View#changeVisibility`
+    * `Repos`:
+        * `Common`:
+            * `WriteOneToManyRepo` got new function `clearWithValue`
+            * `Android`:
+                * New extension `SQLiteDatabase#selectDistinct`
+                * Fixes in `OneToManyAndroidRepo`
+* `Ktor`
+    * `Server`
+        * All elements in configurators became a `fun interface`
+* `Pagination`
+    * New function `doForAllWithCurrentPaging`
+
+## 0.5.9
+
+* `Repos`
+    * `Common`
+        * `OneToManyAndroidRepo` got new primary constructor
+
+## 0.5.8
+
+* `Common`:
+    * New extension `Iterable#firstNotNull`
+* `Coroutines`
+    * New extension `Flow#firstNotNull`
+    * New extensions `CoroutineContext#LinkedSupervisorJob`, `CoroutineScope#LinkedSupervisorJob` and
+      `CoroutineScope#LinkedSupervisorScope`
+
+## 0.5.7
+
+* `Pagination`
+    * `Ktor`
+        * `Server`
+            * Fixes in extension `extractPagination`
+* `Repos`
+    * `Cache`
+        * All standard cache repos have been separated to read and read/write repos
+
+## 0.5.6
+
+* `Versions`
+    * `Exposed`: `0.31.1` -> `0.32.1`
+* `Coroutines`
+    * `JVM`
+        * `launchSynchronously` and subsequent functions got improved mechanism
+    * New method `safelyWithResult`
+
+## 0.5.5
+
+* `Versions`
+    * `Ktor`: `1.5.4` -> `1.6.0`
+
+## 0.5.4
+
+* `Versions`:
+    * `Klock`: `2.1.0` -> `2.1.2`
+
 ## 0.5.3
 
 * `Versions`:

android/alerts/recyclerview/src/main/kotlin/dev/inmo/micro_utils/android/alerts/recyclerview/ActionsAlerts.kt

@@ -35,9 +35,9 @@ class ActionViewHolder(
 }
 
 class ActionsRecyclerViewAdapter(
-    data: List<AlertAction>,
+    override val data: List<AlertAction>,
     private val dialogInterfaceGetter: () -> DialogInterface
-) : RecyclerViewAdapter<AlertAction>(data) {
+) : RecyclerViewAdapter<AlertAction>() {
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AbstractViewHolder<AlertAction> = ActionViewHolder(
         parent, dialogInterfaceGetter
     )

android/recyclerview/build.gradle

@@ -11,6 +11,7 @@ kotlin {
         commonMain {
             dependencies {
                 api "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
+                api project(":micro_utils.common")
             }
         }
         androidMain {

android/recyclerview/src/main/kotlin/dev/inmo/micro_utils/android/recyclerview/RecyclerViewAdapter.kt

@@ -1,12 +1,21 @@
 package dev.inmo.micro_utils.android.recyclerview
 
 import android.view.View
+import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
+import kotlinx.coroutines.flow.*
 
 
-abstract class RecyclerViewAdapter<T>(
-    val data: List<T>
-): RecyclerView.Adapter<AbstractViewHolder<T>>() {
+abstract class RecyclerViewAdapter<T>: RecyclerView.Adapter<AbstractViewHolder<T>>() {
+    protected abstract val data: List<T>
+
+    private val _dataCountState by lazy {
+        MutableStateFlow<Int>(data.size)
+    }
+    val dataCountState: StateFlow<Int> by lazy {
+        _dataCountState.asStateFlow()
+    }
+
     var emptyView: View? = null
         set(value) {
             field = value
@@ -18,31 +27,37 @@ abstract class RecyclerViewAdapter<T>(
             object : RecyclerView.AdapterDataObserver() {
                 override fun onItemRangeChanged(positionStart: Int, itemCount: Int) {
                     super.onItemRangeChanged(positionStart, itemCount)
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
 
                 override fun onItemRangeChanged(positionStart: Int, itemCount: Int, payload: Any?) {
                     super.onItemRangeChanged(positionStart, itemCount, payload)
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
 
                 override fun onChanged() {
                     super.onChanged()
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
 
                 override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
                     super.onItemRangeRemoved(positionStart, itemCount)
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
 
                 override fun onItemRangeMoved(fromPosition: Int, toPosition: Int, itemCount: Int) {
                     super.onItemRangeMoved(fromPosition, toPosition, itemCount)
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
 
                 override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
                     super.onItemRangeInserted(positionStart, itemCount)
+                    _dataCountState.value = data.size
                     checkEmpty()
                 }
             }
@@ -58,7 +73,7 @@ abstract class RecyclerViewAdapter<T>(
 
     private fun checkEmpty() {
         emptyView ?. let {
-            if (data.isEmpty()) {
+            if (dataCountState.value == 0) {
                 it.visibility = View.VISIBLE
             } else {
                 it.visibility = View.GONE
@@ -66,3 +81,11 @@ abstract class RecyclerViewAdapter<T>(
         }
     }
 }
+
+fun <T> RecyclerViewAdapter(
+    data: List<T>,
+    onCreateViewHolder: (parent: ViewGroup, viewType: Int) -> AbstractViewHolder<T>
+) = object : RecyclerViewAdapter<T>() {
+    override val data: List<T> = data
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AbstractViewHolder<T> = onCreateViewHolder(parent, viewType)
+}

android/recyclerview/src/main/kotlin/dev/inmo/micro_utils/android/recyclerview/StateFlowBasedRecyclerViewAdapter.kt

@@ -0,0 +1,50 @@
+package dev.inmo.micro_utils.android.recyclerview
+
+import dev.inmo.micro_utils.common.Diff
+import dev.inmo.micro_utils.common.PreviewFeature
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.*
+
+@PreviewFeature("This feature in preview state and may contains different bugs. " +
+                "Besides, this feature can be changed in future in non-compatible way")
+abstract class StateFlowBasedRecyclerViewAdapter<T>(
+    listeningScope: CoroutineScope,
+    dataState: StateFlow<List<T>>
+) : RecyclerViewAdapter<T>() {
+    override var data: List<T> = emptyList()
+
+    init {
+        dataState.onEach {
+            try {
+                val diffForRemoves = Diff(data, it)
+                val removedIndexes = diffForRemoves.removed.map { it.index }
+                val leftRemove = removedIndexes.toMutableList()
+                data = data.filterIndexed { i, _ ->
+                    if (i in leftRemove) {
+                        leftRemove.remove(i)
+                        true
+                    } else {
+                        false
+                    }
+                }
+                withContext(Dispatchers.Main) {
+                    removedIndexes.sortedDescending().forEach {
+                        notifyItemRemoved(it)
+                    }
+                }
+                val diffAddsAndReplaces = Diff(data, it)
+                data = it
+                withContext(Dispatchers.Main) {
+                    diffAddsAndReplaces.replaced.forEach { (from, to) ->
+                        notifyItemMoved(from.index, to.index)
+                    }
+                    diffAddsAndReplaces.added.forEach {
+                        notifyItemInserted(it.index)
+                    }
+                }
+            } catch (e: Throwable) {
+                // currently do nothing
+            }
+        }.launchIn(listeningScope)
+    }
+}

build.gradle

@@ -1,6 +1,5 @@
 buildscript {
     repositories {
-        jcenter()
         google()
         mavenCentral()
         mavenLocal()
@@ -20,10 +19,8 @@ buildscript {
 allprojects {
     repositories {
         mavenLocal()
-        jcenter()
         mavenCentral()
         google()
-        maven { url "https://kotlin.bintray.com/kotlinx" }
     }
 
     // temporal crutch until legacy tests will be stabled or legacy target will be removed

common/build.gradle

@@ -5,3 +5,18 @@ plugins {
 }
 
 apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        jvmMain {
+            dependencies {
+                api project(":micro_utils.coroutines")
+            }
+        }
+        androidMain {
+            dependencies {
+                api project(":micro_utils.coroutines")
+            }
+        }
+    }
+}

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/Annotations.kt

@@ -12,11 +12,9 @@ package dev.inmo.micro_utils.common
     AnnotationTarget.PROPERTY_GETTER,
     AnnotationTarget.PROPERTY_SETTER,
     AnnotationTarget.FUNCTION,
-    AnnotationTarget.TYPE,
-    AnnotationTarget.TYPEALIAS,
-    AnnotationTarget.TYPE_PARAMETER
+    AnnotationTarget.TYPEALIAS
 )
-annotation class PreviewFeature
+annotation class PreviewFeature(val message: String = "It is possible, that behaviour of this thing will be changed or removed in future releases")
 
 @RequiresOptIn(
     "This thing is marked as warned. See message of warn to get more info",
@@ -30,8 +28,6 @@ annotation class PreviewFeature
     AnnotationTarget.PROPERTY_GETTER,
     AnnotationTarget.PROPERTY_SETTER,
     AnnotationTarget.FUNCTION,
-    AnnotationTarget.TYPE,
-    AnnotationTarget.TYPEALIAS,
-    AnnotationTarget.TYPE_PARAMETER
+    AnnotationTarget.TYPEALIAS
 )
 annotation class Warning(val message: String)

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/Clamp.kt

@@ -1,10 +1,5 @@
 package dev.inmo.micro_utils.common
 
+@Deprecated("Redundant", ReplaceWith("coerceIn(min, max)"))
 @Suppress("NOTHING_TO_INLINE")
-inline fun <T : Comparable<T>> T.clamp(min: T, max: T): T {
-    return when {
-        this < min -> min
-        this > max -> max
-        else -> this
-    }
-}
+inline fun <T : Comparable<T>> T.clamp(min: T, max: T): T = coerceIn(min, max)

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/DiffUtils.kt

@@ -2,6 +2,8 @@
 
 package dev.inmo.micro_utils.common
 
+import kotlin.jvm.JvmInline
+
 private inline fun <T> getObject(
     additional: MutableList<T>,
     iterator: Iterator<T>
@@ -27,8 +29,8 @@ data class Diff<T> internal constructor(
 
 private inline fun <T> performChanges(
     potentialChanges: MutableList<Pair<IndexedValue<T>?, IndexedValue<T>?>>,
-    additionalsInOld: MutableList<T>,
-    additionalsInNew: MutableList<T>,
+    additionsInOld: MutableList<T>,
+    additionsInNew: MutableList<T>,
     changedList: MutableList<Pair<IndexedValue<T>, IndexedValue<T>>>,
     removedList: MutableList<IndexedValue<T>>,
     addedList: MutableList<IndexedValue<T>>,
@@ -52,20 +54,20 @@ private inline fun <T> performChanges(
                     newPotentials.first().second ?.let { addedList.add(it) }
                     newPotentials.drop(1).take(newPotentials.size - 2).forEach { (oldOne, newOne) ->
                         addedList.add(newOne!!)
-                        oldOne ?.let { additionalsInOld.add(oldOne.value) }
+                        oldOne ?.let { additionsInOld.add(oldOne.value) }
                     }
                     if (newPotentials.size > 1) {
-                        newPotentials.last().first ?.value ?.let { additionalsInOld.add(it) }
+                        newPotentials.last().first ?.value ?.let { additionsInOld.add(it) }
                     }
                 }
                 newOneEqualToOldObject -> {
                     newPotentials.first().first ?.let { removedList.add(it) }
                     newPotentials.drop(1).take(newPotentials.size - 2).forEach { (oldOne, newOne) ->
                         removedList.add(oldOne!!)
-                        newOne ?.let { additionalsInNew.add(newOne.value) }
+                        newOne ?.let { additionsInNew.add(newOne.value) }
                     }
                     if (newPotentials.size > 1) {
-                        newPotentials.last().second ?.value ?.let { additionalsInNew.add(it) }
+                        newPotentials.last().second ?.value ?.let { additionsInNew.add(it) }
                     }
                 }
             }
@@ -139,6 +141,10 @@ fun <T> Iterable<T>.calculateDiff(
 
     return Diff(removedObjects.toList(), changedObjects.toList(), addedObjects.toList())
 }
+inline fun <T> Iterable<T>.diff(
+    other: Iterable<T>,
+    strictComparison: Boolean = false
+): Diff<T> = calculateDiff(other, strictComparison)
 
 inline fun <T> Diff(old: Iterable<T>, new: Iterable<T>) = old.calculateDiff(new)
 inline fun <T> StrictDiff(old: Iterable<T>, new: Iterable<T>) = old.calculateDiff(new, true)

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/InputAllocator.kt

@@ -7,9 +7,17 @@ import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 
 typealias ByteArrayAllocator = () -> ByteArray
+typealias SuspendByteArrayAllocator = suspend () -> ByteArray
 
 val ByteArray.asAllocator: ByteArrayAllocator
     get() = { this }
+val ByteArray.asSuspendAllocator: SuspendByteArrayAllocator
+    get() = { this }
+val ByteArrayAllocator.asSuspendAllocator: SuspendByteArrayAllocator
+    get() = { this() }
+suspend fun SuspendByteArrayAllocator.asAllocator(): ByteArrayAllocator {
+    return invoke().asAllocator
+}
 
 object ByteArrayAllocatorSerializer : KSerializer<ByteArrayAllocator> {
     private val realSerializer = ByteArraySerializer()
@@ -17,7 +25,7 @@ object ByteArrayAllocatorSerializer : KSerializer<ByteArrayAllocator> {
 
     override fun deserialize(decoder: Decoder): ByteArrayAllocator {
         val bytes = realSerializer.deserialize(decoder)
-        return { bytes }
+        return bytes.asAllocator
     }
 
     override fun serialize(encoder: Encoder, value: ByteArrayAllocator) {

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/IterableFirstNotNull.kt

@@ -0,0 +1,3 @@
+package dev.inmo.micro_utils.common
+
+fun <T> Iterable<T?>.firstNotNull() = first { it != null }!!

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/JoinTo.kt

@@ -0,0 +1,59 @@
+package dev.inmo.micro_utils.common
+
+inline fun <I, R> Iterable<I>.joinTo(
+    crossinline separatorFun: (I) -> R?,
+    prefix: R? = null,
+    postfix: R? = null,
+    crossinline transform: (I) -> R?
+): List<R> {
+    val result = mutableListOf<R>()
+    val iterator = iterator()
+
+    prefix ?.let(result::add)
+
+    while (iterator.hasNext()) {
+        val element = iterator.next()
+        result.add(transform(element) ?: continue)
+
+        if (iterator.hasNext()) {
+            result.add(separatorFun(element) ?: continue)
+        }
+    }
+
+    postfix ?.let(result::add)
+
+    return result
+}
+
+inline fun <I, R> Iterable<I>.joinTo(
+    separator: R? = null,
+    prefix: R? = null,
+    postfix: R? = null,
+    crossinline transform: (I) -> R?
+): List<R> = joinTo({ separator }, prefix, postfix, transform)
+
+inline fun <I> Iterable<I>.joinTo(
+    crossinline separatorFun: (I) -> I?,
+    prefix: I? = null,
+    postfix: I? = null
+): List<I> = joinTo<I, I>(separatorFun, prefix, postfix) { it }
+
+inline fun <I> Iterable<I>.joinTo(
+    separator: I? = null,
+    prefix: I? = null,
+    postfix: I? = null
+): List<I> = joinTo<I>({ separator }, prefix, postfix)
+
+inline fun <I, reified R> Array<I>.joinTo(
+    crossinline separatorFun: (I) -> R?,
+    prefix: R? = null,
+    postfix: R? = null,
+    crossinline transform: (I) -> R?
+): Array<R> = asIterable().joinTo(separatorFun, prefix, postfix, transform).toTypedArray()
+
+inline fun <I, reified R> Array<I>.joinTo(
+    separator: R? = null,
+    prefix: R? = null,
+    postfix: R? = null,
+    crossinline transform: (I) -> R?
+): Array<R> = asIterable().joinTo(separator, prefix, postfix, transform).toTypedArray()

common/src/commonMain/kotlin/dev/inmo/micro_utils/common/MPPFile.kt

@@ -0,0 +1,33 @@
+package dev.inmo.micro_utils.common
+
+import kotlinx.serialization.Serializable
+import kotlin.jvm.JvmInline
+
+@Serializable
+@JvmInline
+value class FileName(val string: String) {
+    val name: String
+        get() = withoutSlashAtTheEnd.takeLastWhile { it != '/' }
+    val extension: String
+        get() = name.takeLastWhile { it != '.' }
+    val nameWithoutExtension: String
+        get() {
+            val filename = name
+            return filename.indexOfLast { it == '.' }.takeIf { it > -1 } ?.let {
+                filename.substring(0, it)
+            } ?: filename
+        }
+    val withoutSlashAtTheEnd: String
+        get() = string.dropLastWhile { it == '/' }
+    override fun toString(): String = string
+}
+
+
+@PreviewFeature
+expect class MPPFile
+
+expect val MPPFile.filename: FileName
+expect val MPPFile.filesize: Long
+expect val MPPFile.bytesAllocator: SuspendByteArrayAllocator
+suspend fun MPPFile.bytes() = bytesAllocator()
+

common/src/commonTest/kotlin/dev/inmo/micro_utils/common/DiffUtilsTests.kt

@@ -11,7 +11,7 @@ class DiffUtilsTests {
         val withIndex = oldList.withIndex()
 
         for (count in 1 .. (floor(oldList.size.toFloat() / 2).toInt())) {
-            for ((i, v) in withIndex) {
+            for ((i, _) in withIndex) {
                 if (i + count > oldList.lastIndex) {
                     continue
                 }

common/src/jsMain/kotlin/dev/inmo/micro_utils/common/JSMPPFile.kt

@@ -0,0 +1,32 @@
+package dev.inmo.micro_utils.common
+
+import org.khronos.webgl.ArrayBuffer
+import org.w3c.dom.ErrorEvent
+import org.w3c.files.File
+import org.w3c.files.FileReader
+import kotlin.js.Promise
+
+actual typealias MPPFile = File
+
+fun MPPFile.readBytesPromise() = Promise<ByteArray> { success, failure ->
+    val reader = FileReader()
+    reader.onload = {
+        success((reader.result as ArrayBuffer).toByteArray())
+        Unit
+    }
+    reader.onerror = {
+        failure(Exception((it as ErrorEvent).message))
+        Unit
+    }
+    reader.readAsArrayBuffer(this)
+}
+
+private suspend fun MPPFile.dirtyReadBytes(): ByteArray = readBytesPromise().await()
+
+actual val MPPFile.filename: FileName
+    get() = FileName(name)
+actual val MPPFile.filesize: Long
+    get() = size.toLong()
+@Warning("That is not optimized version of bytes allocator. Use asyncBytesAllocator everywhere you can")
+actual val MPPFile.bytesAllocator: SuspendByteArrayAllocator
+    get() = ::dirtyReadBytes

common/src/jsMain/kotlin/dev/inmo/micro_utils/common/PromiseAwait.kt

@@ -0,0 +1,8 @@
+package dev.inmo.micro_utils.common
+
+import kotlin.coroutines.*
+import kotlin.js.Promise
+
+suspend fun <T> Promise<T>.await(): T = suspendCoroutine { cont ->
+    then({ cont.resume(it) }, { cont.resumeWithException(it) })
+}

common/src/jvmMain/kotlin/dev/inmo/micro_utils/common/JVMMPPFile.kt

@@ -0,0 +1,20 @@
+package dev.inmo.micro_utils.common
+
+import dev.inmo.micro_utils.coroutines.doInIO
+import dev.inmo.micro_utils.coroutines.doOutsideOfCoroutine
+import java.io.File
+
+actual typealias MPPFile = File
+
+actual val MPPFile.filename: FileName
+    get() = FileName(name)
+actual val MPPFile.filesize: Long
+    get() = length()
+actual val MPPFile.bytesAllocator: SuspendByteArrayAllocator
+    get() = {
+        doInIO {
+            doOutsideOfCoroutine {
+                readBytes()
+            }
+        }
+    }

common/src/main/kotlin/dev/inmo/micro_utils/common/ViewVisibility.kt

@@ -33,3 +33,15 @@ fun View.toggleVisibility(goneOnHide: Boolean = true) {
         show()
     }
 }
+
+fun View.changeVisibility(show: Boolean = !isShown, goneOnHide: Boolean = true) {
+    if (show) {
+        show()
+    } else {
+        if (goneOnHide) {
+            gone()
+        } else {
+            hide()
+        }
+    }
+}

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/ActionsActor.kt

@@ -38,7 +38,7 @@ inline fun CoroutineScope.createSafeActionsActor(
 suspend fun <T> Channel<suspend () -> Unit>.doWithSuspending(
     action: ActorAction<T>
 ) = suspendCoroutine<T> {
-    offer {
+    trySend {
         safely({ e -> it.resumeWithException(e) }) {
             it.resume(action())
         }

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/FlowFirstNotNull.kt

@@ -0,0 +1,6 @@
+package dev.inmo.micro_utils.coroutines
+
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
+
+suspend fun <T> Flow<T?>.firstNotNull() = first { it != null }!!

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/FlowSubscription.kt

@@ -4,6 +4,8 @@ package dev.inmo.micro_utils.coroutines
 
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
 
 /**
  * Shortcut for chain if [Flow.onEach] and [Flow.launchIn]
@@ -29,9 +31,10 @@ inline fun <T> Flow<T>.subscribeSafely(
  */
 inline fun <T> Flow<T>.subscribeSafelyWithoutExceptions(
     scope: CoroutineScope,
+    noinline onException: ExceptionHandler<T?> = defaultSafelyWithoutExceptionHandlerWithNull,
     noinline block: suspend (T) -> Unit
 ) = subscribe(scope) {
-    safelyWithoutExceptions {
+    safelyWithoutExceptions(onException) {
         block(it)
     }
 }

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/FlowSubscriptionAsync.kt

@@ -0,0 +1,118 @@
+package dev.inmo.micro_utils.coroutines
+
+import kotlinx.coroutines.*
+import kotlinx.coroutines.channels.*
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+private class SubscribeAsyncReceiver<T>(
+    val scope: CoroutineScope,
+    output: suspend SubscribeAsyncReceiver<T>.(T) -> Unit
+) {
+    private val dataChannel: Channel<T> = Channel(Channel.UNLIMITED)
+    val channel: SendChannel<T>
+        get() = dataChannel
+
+    init {
+        scope.launchSafelyWithoutExceptions {
+            for (data in dataChannel) {
+                output(data)
+            }
+        }
+    }
+
+    fun isEmpty(): Boolean = dataChannel.isEmpty
+}
+
+private sealed interface AsyncSubscriptionCommand<T, M> {
+    suspend operator fun invoke(markersMap: MutableMap<M, SubscribeAsyncReceiver<T>>)
+}
+private data class AsyncSubscriptionCommandData<T, M>(
+    val data: T,
+    val scope: CoroutineScope,
+    val markerFactory: suspend (T) -> M,
+    val block: suspend (T) -> Unit,
+    val onEmpty: suspend (M) -> Unit
+) : AsyncSubscriptionCommand<T, M> {
+    override suspend fun invoke(markersMap: MutableMap<M, SubscribeAsyncReceiver<T>>) {
+        val marker = markerFactory(data)
+        markersMap.getOrPut(marker) {
+            SubscribeAsyncReceiver(scope.LinkedSupervisorScope()) {
+                safelyWithoutExceptions { block(it) }
+                if (isEmpty()) {
+                    onEmpty(marker)
+                }
+            }
+        }.channel.send(data)
+    }
+}
+
+private data class AsyncSubscriptionCommandClearReceiver<T, M>(
+    val marker: M
+) : AsyncSubscriptionCommand<T, M> {
+    override suspend fun invoke(markersMap: MutableMap<M, SubscribeAsyncReceiver<T>>) {
+        val receiver = markersMap[marker]
+        if (receiver ?.isEmpty() == true) {
+            markersMap.remove(marker)
+            receiver.scope.cancel()
+        }
+    }
+}
+
+fun <T, M> Flow<T>.subscribeAsync(
+    scope: CoroutineScope,
+    markerFactory: suspend (T) -> M,
+    block: suspend (T) -> Unit
+): Job {
+    val subscope = scope.LinkedSupervisorScope()
+    val markersMap = mutableMapOf<M, SubscribeAsyncReceiver<T>>()
+    val actor = subscope.actor<AsyncSubscriptionCommand<T, M>>(Channel.UNLIMITED) {
+        it.invoke(markersMap)
+    }
+
+    val job = subscribeSafelyWithoutExceptions(subscope) { data ->
+        val dataCommand = AsyncSubscriptionCommandData(data, subscope, markerFactory, block) { marker ->
+            actor.send(
+                AsyncSubscriptionCommandClearReceiver(marker)
+            )
+        }
+        actor.send(dataCommand)
+    }
+
+    job.invokeOnCompletion { if (subscope.isActive) subscope.cancel() }
+
+    return job
+}
+
+inline fun <T, M> Flow<T>.subscribeSafelyAsync(
+    scope: CoroutineScope,
+    noinline markerFactory: suspend (T) -> M,
+    noinline onException: ExceptionHandler<Unit> = defaultSafelyExceptionHandler,
+    noinline block: suspend (T) -> Unit
+) = subscribeAsync(scope, markerFactory) {
+    safely(onException) {
+        block(it)
+    }
+}
+
+inline fun <T, M> Flow<T>.subscribeSafelyWithoutExceptionsAsync(
+    scope: CoroutineScope,
+    noinline markerFactory: suspend (T) -> M,
+    noinline onException: ExceptionHandler<T?> = defaultSafelyWithoutExceptionHandlerWithNull,
+    noinline block: suspend (T) -> Unit
+) = subscribeAsync(scope, markerFactory) {
+    safelyWithoutExceptions(onException) {
+        block(it)
+    }
+}
+
+inline fun <T, M> Flow<T>.subscribeSafelySkippingExceptionsAsync(
+    scope: CoroutineScope,
+    noinline markerFactory: suspend (T) -> M,
+    noinline block: suspend (T) -> Unit
+) = subscribeAsync(scope, markerFactory) {
+    safelyWithoutExceptions({ /* do nothing */}) {
+        block(it)
+    }
+}

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/HandleSafely.kt

@@ -115,6 +115,10 @@ suspend inline fun <T> runCatchingSafely(
     safely(onException, block)
 }
 
+suspend inline fun <T> safelyWithResult(
+    noinline block: suspend CoroutineScope.() -> T
+): Result<T> = runCatchingSafely(defaultSafelyExceptionHandler, block)
+
 /**
  * Use this handler in cases you wish to include handling of exceptions by [defaultSafelyWithoutExceptionHandler] and
  * returning null at one time
@@ -143,3 +147,10 @@ suspend inline fun <T> runCatchingSafelyWithoutExceptions(
 ): Result<T?> = runCatching {
     safelyWithoutExceptions(onException, block)
 }
+
+inline fun CoroutineScope(
+    context: CoroutineContext,
+    noinline defaultExceptionsHandler: ExceptionHandler<Unit>
+) = CoroutineScope(
+    context + ContextSafelyExceptionHandler(defaultExceptionsHandler)
+)

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/SupervisorJob.kt

@@ -0,0 +1,17 @@
+package dev.inmo.micro_utils.coroutines
+
+import kotlinx.coroutines.*
+import kotlin.coroutines.CoroutineContext
+
+fun CoroutineContext.LinkedSupervisorJob(
+    additionalContext: CoroutineContext? = null
+) = SupervisorJob(job).let { if (additionalContext != null) it + additionalContext else it }
+fun CoroutineScope.LinkedSupervisorJob(
+    additionalContext: CoroutineContext? = null
+) = coroutineContext.LinkedSupervisorJob(additionalContext)
+
+fun CoroutineScope.LinkedSupervisorScope(
+    additionalContext: CoroutineContext? = null
+) = CoroutineScope(
+    coroutineContext + LinkedSupervisorJob(additionalContext)
+)

coroutines/src/jvmMain/kotlin/dev/inmo/micro_utils/coroutines/LaunchSynchronously.kt

@@ -3,27 +3,21 @@ package dev.inmo.micro_utils.coroutines
 import kotlinx.coroutines.*
 
 fun <T> CoroutineScope.launchSynchronously(block: suspend CoroutineScope.() -> T): T {
-    val deferred = CompletableDeferred<T>()
-    val objectToSynchronize = java.lang.Object()
-    val launchCallback = {
+    var result: Result<T>? = null
+    val objectToSynchronize = Object()
+    synchronized(objectToSynchronize) {
         launch {
-            safely(
-                {
-                    deferred.completeExceptionally(it)
-                }
-            ) {
-                deferred.complete(block())
-            }
+            result = safelyWithResult(block)
+        }.invokeOnCompletion {
             synchronized(objectToSynchronize) {
                 objectToSynchronize.notifyAll()
             }
         }
+        while (result == null) {
+            objectToSynchronize.wait()
+        }
     }
-    synchronized(objectToSynchronize) {
-        launchCallback()
-        objectToSynchronize.wait()
-    }
-    return deferred.getCompleted()
+    return result!!.getOrThrow()
 }
 
 fun <T> launchSynchronously(block: suspend CoroutineScope.() -> T): T = CoroutineScope(Dispatchers.Default).launchSynchronously(block)

dokka/build.gradle

@@ -7,14 +7,13 @@ plugins {
 
 repositories {
     mavenLocal()
-    jcenter()
     google()
     mavenCentral()
 }
 
 kotlin {
     jvm()
-    js(BOTH) {
+    js(IR) {
         browser()
         nodejs()
     }

fsm/common/build.gradle

@@ -0,0 +1,17 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api project(":micro_utils.coroutines")
+            }
+        }
+    }
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/State.kt

@@ -0,0 +1,5 @@
+package dev.inmo.micro_utils.fsm.common
+
+interface State {
+    val context: Any
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/StateHandlerHolder.kt

@@ -0,0 +1,15 @@
+package dev.inmo.micro_utils.fsm.common
+
+import kotlin.reflect.KClass
+
+class StateHandlerHolder<I : State>(
+    private val inputKlass: KClass<I>,
+    private val strict: Boolean = false,
+    private val delegateTo: StatesHandler<I>
+) : StatesHandler<State> {
+    fun checkHandleable(state: State) = state::class == inputKlass || (!strict && inputKlass.isInstance(state))
+
+    override suspend fun StatesMachine.handleState(state: State): State? {
+        return delegateTo.run { handleState(state as I) }
+    }
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/StatesHandler.kt

@@ -0,0 +1,5 @@
+package dev.inmo.micro_utils.fsm.common
+
+fun interface StatesHandler<I : State> {
+    suspend fun StatesMachine.handleState(state: I): State?
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/StatesMachine.kt

@@ -0,0 +1,46 @@
+package dev.inmo.micro_utils.fsm.common
+
+import dev.inmo.micro_utils.coroutines.*
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.asFlow
+
+private suspend fun <I : State> StatesMachine.launchStateHandling(
+    state: State,
+    handlers: List<StateHandlerHolder<out I>>
+): State? {
+    return handlers.firstOrNull { it.checkHandleable(state) } ?.run {
+        handleState(state)
+    }
+}
+
+class StatesMachine (
+    private val statesManager: StatesManager,
+    private val handlers: List<StateHandlerHolder<*>>
+) : StatesHandler<State> {
+    override suspend fun StatesMachine.handleState(state: State): State? = launchStateHandling(state, handlers)
+
+    fun start(scope: CoroutineScope): Job = scope.launchSafelyWithoutExceptions {
+        val statePerformer: suspend (State) -> Unit = { state: State ->
+            val newState = launchStateHandling(state, handlers)
+            if (newState != null) {
+                statesManager.update(state, newState)
+            } else {
+                statesManager.endChain(state)
+            }
+        }
+        statesManager.onStartChain.subscribeSafelyWithoutExceptions(this) {
+            launch { statePerformer(it) }
+        }
+        statesManager.onChainStateUpdated.subscribeSafelyWithoutExceptions(this) {
+            launch { statePerformer(it.second) }
+        }
+
+        statesManager.getActiveStates().forEach {
+            launch { statePerformer(it) }
+        }
+    }
+
+    suspend fun startChain(state: State) {
+        statesManager.startChain(state)
+    }
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/StatesManager.kt

@@ -0,0 +1,92 @@
+package dev.inmo.micro_utils.fsm.common
+
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+interface StatesManager {
+    val onChainStateUpdated: Flow<Pair<State, State>>
+    val onStartChain: Flow<State>
+    val onEndChain: Flow<State>
+
+
+    /**
+     * Must set current set using [State.context]
+     */
+    suspend fun update(old: State, new: State)
+
+    /**
+     * Starts chain with [state] as first [State]. May returns false in case of [State.context] of [state] is already
+     * busy by the other [State]
+     */
+    suspend fun startChain(state: State)
+
+    /**
+     * Ends chain with context from [state]. In case when [State.context] of [state] is absent, [state] should be just
+     * ignored
+     */
+    suspend fun endChain(state: State)
+
+    suspend fun getActiveStates(): List<State>
+}
+
+/**
+ * @param onContextsConflictResolver Receive old [State], new one and the state currently placed on new [State.context]
+ * key. In case when this callback will returns true, the state placed on [State.context] of new will be replaced by
+ * new state by using [endChain] with that state
+ */
+class InMemoryStatesManager(
+    private val onContextsConflictResolver: suspend (old: State, new: State, currentNew: State) -> Boolean = { _, _, _ -> true }
+) : StatesManager {
+    private val _onChainStateUpdated = MutableSharedFlow<Pair<State, State>>(0)
+    override val onChainStateUpdated: Flow<Pair<State, State>> = _onChainStateUpdated.asSharedFlow()
+    private val _onStartChain = MutableSharedFlow<State>(0)
+    override val onStartChain: Flow<State> = _onStartChain.asSharedFlow()
+    private val _onEndChain = MutableSharedFlow<State>(0)
+    override val onEndChain: Flow<State> = _onEndChain.asSharedFlow()
+
+    private val contextsToStates = mutableMapOf<Any, State>()
+    private val mapMutex = Mutex()
+
+    override suspend fun update(old: State, new: State) = mapMutex.withLock {
+        when {
+            contextsToStates[old.context] != old -> return@withLock
+            old.context == new.context || !contextsToStates.containsKey(new.context) -> {
+                contextsToStates[old.context] = new
+                _onChainStateUpdated.emit(old to new)
+            }
+            else -> {
+                val stateOnNewOneContext = contextsToStates.getValue(new.context)
+                if (onContextsConflictResolver(old, new, stateOnNewOneContext)) {
+                    endChainWithoutLock(stateOnNewOneContext)
+                    contextsToStates.remove(old.context)
+                    contextsToStates[new.context] = new
+                    _onChainStateUpdated.emit(old to new)
+                }
+            }
+        }
+    }
+
+    override suspend fun startChain(state: State) = mapMutex.withLock {
+        if (!contextsToStates.containsKey(state.context)) {
+            contextsToStates[state.context] = state
+            _onStartChain.emit(state)
+        }
+    }
+
+    private suspend fun endChainWithoutLock(state: State) {
+        if (contextsToStates[state.context] == state) {
+            contextsToStates.remove(state.context)
+            _onEndChain.emit(state)
+        }
+    }
+
+    override suspend fun endChain(state: State) {
+        mapMutex.withLock {
+            endChainWithoutLock(state)
+        }
+    }
+
+    override suspend fun getActiveStates(): List<State> = contextsToStates.values.toList()
+
+}

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/dsl/FSMBuilder.kt

@@ -0,0 +1,35 @@
+package dev.inmo.micro_utils.fsm.common.dsl
+
+import dev.inmo.micro_utils.fsm.common.*
+import kotlin.reflect.KClass
+
+class FSMBuilder(
+    var statesManager: StatesManager = InMemoryStatesManager()
+) {
+    private var states = mutableListOf<StateHandlerHolder<*>>()
+
+    fun <I : State> add(kClass: KClass<I>, handler: StatesHandler<I>) {
+        states.add(StateHandlerHolder(kClass, false, handler))
+    }
+
+    fun <I : State> addStrict(kClass: KClass<I>, handler: StatesHandler<I>) {
+        states.add(StateHandlerHolder(kClass, true, handler))
+    }
+
+    fun build() = StatesMachine(
+        statesManager,
+        states.toList()
+    )
+}
+
+inline fun <reified I : State> FSMBuilder.onStateOrSubstate(handler: StatesHandler<I>) {
+    add(I::class, handler)
+}
+
+inline fun <reified I : State> FSMBuilder.strictlyOn(handler: StatesHandler<I>) {
+    addStrict(I::class, handler)
+}
+
+fun buildFSM(
+    block: FSMBuilder.() -> Unit
+): StatesMachine = FSMBuilder().apply(block).build()

fsm/common/src/jvmTest/kotlin/PlayableMain.kt

@@ -0,0 +1,53 @@
+import dev.inmo.micro_utils.fsm.common.*
+import dev.inmo.micro_utils.fsm.common.dsl.buildFSM
+import dev.inmo.micro_utils.fsm.common.dsl.strictlyOn
+import kotlinx.coroutines.*
+
+sealed interface TrafficLightState : State {
+    val trafficLightNumber: Int
+    override val context: Int
+        get() = trafficLightNumber
+}
+data class GreenCommon(override val trafficLightNumber: Int) : TrafficLightState
+data class YellowCommon(override val trafficLightNumber: Int) : TrafficLightState
+data class RedCommon(override val trafficLightNumber: Int) : TrafficLightState
+
+class PlayableMain {
+//    @Test
+    fun test() {
+        runBlocking {
+            val countOfTrafficLights = 10
+            val initialStates = (0 until countOfTrafficLights).map {
+                when (0/*Random.nextInt(3)*/) {
+                    0 -> GreenCommon(it)
+                    1 -> YellowCommon(it)
+                    else -> RedCommon(it)
+                }
+            }
+
+            val statesManager = InMemoryStatesManager()
+
+            val machine = buildFSM {
+                strictlyOn<GreenCommon> {
+                    delay(1000L)
+                    YellowCommon(it.context).also(::println)
+                }
+                strictlyOn<YellowCommon> {
+                    delay(1000L)
+                    RedCommon(it.context).also(::println)
+                }
+                strictlyOn<RedCommon> {
+                    delay(1000L)
+                    GreenCommon(it.context).also(::println)
+                }
+                this.statesManager = statesManager
+            }
+
+            initialStates.forEach { machine.startChain(it) }
+
+            val scope = CoroutineScope(Dispatchers.Default)
+            machine.start(scope).join()
+
+        }
+    }
+}

fsm/common/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.micro_utils.fsm.common"/>

fsm/repos/common/build.gradle

@@ -0,0 +1,18 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api project(":micro_utils.fsm.common")
+                api project(":micro_utils.repos.common")
+            }
+        }
+    }
+}

fsm/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/repos/common/KeyValueBasedStatesManager.kt

@@ -0,0 +1,83 @@
+package dev.inmo.micro_utils.fsm.repos.common
+
+import dev.inmo.micro_utils.fsm.common.State
+import dev.inmo.micro_utils.fsm.common.StatesManager
+import dev.inmo.micro_utils.repos.*
+import dev.inmo.micro_utils.repos.mappers.withMapper
+import dev.inmo.micro_utils.repos.pagination.getAll
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+class KeyValueBasedStatesManager(
+    private val keyValueRepo: KeyValueRepo<Any, State>,
+    private val onContextsConflictResolver: suspend (old: State, new: State, currentNew: State) -> Boolean = { _, _, _ -> true }
+) : StatesManager {
+    private val _onChainStateUpdated = MutableSharedFlow<Pair<State, State>>(0)
+    override val onChainStateUpdated: Flow<Pair<State, State>> = _onChainStateUpdated.asSharedFlow()
+    private val _onEndChain = MutableSharedFlow<State>(0)
+    override val onEndChain: Flow<State> = _onEndChain.asSharedFlow()
+
+    override val onStartChain: Flow<State> = keyValueRepo.onNewValue.map { it.second }
+
+    private val mutex = Mutex()
+
+    override suspend fun update(old: State, new: State) {
+        mutex.withLock {
+            when {
+                keyValueRepo.get(old.context) != old -> return@withLock
+                old.context == new.context || !keyValueRepo.contains(new.context) -> {
+                    keyValueRepo.set(old.context, new)
+                    _onChainStateUpdated.emit(old to new)
+                }
+                else -> {
+                    val stateOnNewOneContext = keyValueRepo.get(new.context)!!
+                    if (onContextsConflictResolver(old, new, stateOnNewOneContext)) {
+                        endChainWithoutLock(stateOnNewOneContext)
+                        keyValueRepo.unset(old.context)
+                        keyValueRepo.set(new.context, new)
+                        _onChainStateUpdated.emit(old to new)
+                    }
+                }
+            }
+
+        }
+    }
+
+    override suspend fun startChain(state: State) {
+        if (!keyValueRepo.contains(state.context)) {
+            keyValueRepo.set(state.context, state)
+        }
+    }
+
+    private suspend fun endChainWithoutLock(state: State) {
+        if (keyValueRepo.get(state.context) == state) {
+            keyValueRepo.unset(state.context)
+            _onEndChain.emit(state)
+        }
+    }
+
+    override suspend fun endChain(state: State) {
+        mutex.withLock { endChainWithoutLock(state) }
+    }
+
+    override suspend fun getActiveStates(): List<State> {
+        return keyValueRepo.getAll { keys(it) }.map { it.second }
+    }
+
+}
+
+inline fun <reified TargetContextType, reified TargetStateType> createStatesManager(
+    targetKeyValueRepo: KeyValueRepo<TargetContextType, TargetStateType>,
+    noinline contextToOutTransformer: suspend Any.() -> TargetContextType,
+    noinline stateToOutTransformer: suspend State.() -> TargetStateType,
+    noinline outToContextTransformer: suspend TargetContextType.() -> Any,
+    noinline outToStateTransformer: suspend TargetStateType.() -> State,
+) = KeyValueBasedStatesManager(
+    targetKeyValueRepo.withMapper<Any, State, TargetContextType, TargetStateType>(
+        contextToOutTransformer,
+        stateToOutTransformer,
+        outToContextTransformer,
+        outToStateTransformer
+    )
+)

fsm/repos/common/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.micro_utils.fsm.repos.common"/>

gradle.properties

@@ -7,43 +7,43 @@ android.useAndroidX=true
 android.enableJetifier=true
 org.gradle.jvmargs=-Xmx2g
 
-kotlin_version=1.5.10
-kotlin_coroutines_version=1.5.0
-kotlin_serialisation_core_version=1.2.1
-kotlin_exposed_version=0.31.1
+kotlin_version=1.5.31
+kotlin_coroutines_version=1.5.2
+kotlin_serialisation_core_version=1.2.2
+kotlin_exposed_version=0.34.2
 
-ktor_version=1.5.4
+ktor_version=1.6.3
 
-klockVersion=2.1.0
+klockVersion=2.4.2
 
 github_release_plugin_version=2.2.12
 
-uuidVersion=0.3.0
+uuidVersion=0.3.1
 
 # ANDROID
 
-core_ktx_version=1.3.2
-androidx_recycler_version=1.2.0
-appcompat_version=1.2.0
+core_ktx_version=1.6.0
+androidx_recycler_version=1.2.1
+appcompat_version=1.3.1
 
 android_minSdkVersion=19
 android_compileSdkVersion=30
 android_buildToolsVersion=30.0.3
-dexcount_version=2.0.0
+dexcount_version=3.0.0
 junit_version=4.12
 test_ext_junit_version=1.1.2
 espresso_core=3.3.0
 
 # JS NPM
 
-crypto_js_version=4.0.0
+crypto_js_version=4.1.1
 
 # Dokka
 
-dokka_version=1.4.32
+dokka_version=1.5.0
 
 # Project data
 
 group=dev.inmo
-version=0.5.3
-android_code_version=44
+version=0.5.28
+android_code_version=69

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/FlowsWebsocket.kt

@@ -10,7 +10,7 @@ import kotlinx.coroutines.flow.collect
 import kotlinx.serialization.SerializationStrategy
 
 private suspend fun DefaultWebSocketSession.checkReceivedAndCloseIfExists() {
-    if (incoming.poll() != null) {
+    if (incoming.tryReceive() != null) {
         close()
         throw CorrectCloseException
     }

ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/configurators/ApplicationCachingHeadersConfigurator.kt

@@ -8,7 +8,7 @@ import kotlinx.serialization.Contextual
 data class ApplicationCachingHeadersConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    interface Element { operator fun CachingHeaders.Configuration.invoke() }
+    fun interface Element { operator fun CachingHeaders.Configuration.invoke() }
 
     override fun Application.configure() {
         install(CachingHeaders) {

ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/configurators/ApplicationRoutingConfigurator.kt

@@ -10,17 +10,18 @@ import kotlinx.serialization.Serializable
 class ApplicationRoutingConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    interface Element { operator fun Route.invoke() }
+    fun interface Element { operator fun Route.invoke() }
+    private val rootInstaller = Element {
+        elements.forEach {
+            it.apply { invoke() }
+        }
+    }
 
     override fun Application.configure() {
-        try {
-            feature(Routing)
-        } catch (e: IllegalStateException) {
-            install(Routing) {
-                elements.forEach {
-                    it.apply { invoke() }
-                }
-            }
+        featureOrNull(Routing) ?.apply {
+            rootInstaller.apply { invoke() }
+        } ?: install(Routing) {
+            rootInstaller.apply { invoke() }
         }
     }
 }

ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/configurators/ApplicationSessionsConfigurator.kt

@@ -8,7 +8,7 @@ import kotlinx.serialization.Contextual
 class ApplicationSessionsConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    interface Element { operator fun Sessions.Configuration.invoke() }
+    fun interface Element { operator fun Sessions.Configuration.invoke() }
 
     override fun Application.configure() {
         install(Sessions) {

ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/configurators/StatusPagesConfigurator.kt

@@ -8,7 +8,7 @@ import kotlinx.serialization.Contextual
 class StatusPagesConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    interface Element { operator fun StatusPages.Configuration.invoke() }
+    fun interface Element { operator fun StatusPages.Configuration.invoke() }
 
     override fun Application.configure() {
         install(StatusPages) {

language_codes/build.gradle

@@ -0,0 +1,7 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"

language_codes/generator/build.gradle

@@ -0,0 +1,26 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
+    }
+}
+
+plugins {
+    id 'org.jetbrains.kotlin.jvm'
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "application"
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlin_serialisation_core_version"
+
+    implementation "io.ktor:ktor-client-core:$ktor_version"
+    implementation "io.ktor:ktor-client-java:$ktor_version"
+}
+
+mainClassName="MainKt"

language_codes/generator/src/main/kotlin/Main.kt

@@ -0,0 +1,214 @@
+import io.ktor.client.HttpClient
+import io.ktor.client.request.get
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.builtins.ListSerializer
+import kotlinx.serialization.json.Json
+import java.io.File
+import java.text.Normalizer
+
+private val json = Json {
+    ignoreUnknownKeys = true
+}
+
+private const val baseClassName = "IetfLanguageCode"
+private const val unknownBaseClassName = "Unknown$baseClassName"
+private const val baseClassSerializerName = "IetfLanguageCodeSerializer"
+private const val baseClassSerializerAnnotationName = "@Serializable(${baseClassSerializerName}::class)"
+
+@Serializable
+private data class LanguageCode(
+    @SerialName("alpha2")
+    val tag: String,
+    @SerialName("English")
+    val title: String
+)
+
+fun String.adaptAsTitle() = if (first().isDigit()) {
+    "L$this"
+} else {
+    this
+}
+
+fun String.normalized() = Normalizer.normalize(this, Normalizer.Form.NFD).replace(Regex("[^\\p{ASCII}]"), "")
+
+@Serializable
+private data class LanguageCodeWithTag(
+    @SerialName("langType")
+    val tag: String,
+    @SerialName("lang")
+    val withSubtag: String
+) {
+    val partWithoutTag: String
+        get() {
+            return withSubtag.substring(
+                withSubtag.indexOf("-") + 1, withSubtag.length
+            )
+        }
+    val middleTag
+        get() = if (partWithoutTag.contains("-")) {
+            partWithoutTag.substring(0, partWithoutTag.indexOf("-"))
+        } else {
+            null
+        }
+    val middleTagTitle
+        get() = middleTag ?.adaptAsTitle() ?: partWithoutTag.adaptAsTitle()
+    val subtag: String
+        get() = middleTag ?: partWithoutTag
+    val endTag
+        get() = if (partWithoutTag.contains("-")) {
+            partWithoutTag.substring(partWithoutTag.indexOf("-") + 1, partWithoutTag.length)
+        } else {
+            null
+        }
+    val endTagAsTitle
+        get() = endTag ?.adaptAsTitle()
+}
+
+data class Tag(
+    val title: String,
+    val tag: String,
+    val subtags: List<Tag>
+)
+
+private fun printLanguageCodeAndTags(
+    tag: Tag,
+    parent: Tag? = null,
+    indents: String = "    "
+): String = if (tag.subtags.isEmpty()) {
+"""${indents}${baseClassSerializerAnnotationName}
+${indents}object ${tag.title} : ${parent ?.title ?: baseClassName}() { override val code: String = "${tag.tag}" }"""
+} else {
+"""
+${indents}${baseClassSerializerAnnotationName}
+${indents}sealed class ${tag.title} : ${parent ?.title ?: baseClassName}() {
+${indents}    override val code: String = "${tag.tag}"
+
+${tag.subtags.joinToString("\n") { printLanguageCodeAndTags(it, tag, "${indents}    ") }}
+
+${indents}    ${baseClassSerializerAnnotationName}
+${indents}    companion object : ${tag.title}()
+${indents}}
+"""
+}
+
+fun buildKtFileContent(tags: List<Tag>): String = """
+import kotlinx.serialization.Serializable
+
+/**
+ * This class has been automatically generated using
+ * https://github.com/InsanusMokrassar/MicroUtils/tree/master/language_codes/generator . This generator uses
+ * https://datahub.io/core/language-codes/ files (base and tags) and create the whole hierarchy using it.
+ */
+${baseClassSerializerAnnotationName}
+sealed class $baseClassName {
+    abstract val code: String
+
+${tags.joinToString("\n") { printLanguageCodeAndTags(it, indents = "    ") } }
+
+    $baseClassSerializerAnnotationName
+    data class $unknownBaseClassName (override val code: String) : $baseClassName()
+
+    override fun toString() = code
+}
+""".trimIndent()
+
+fun createStringConverterCode(tags: List<Tag>): String {
+    fun createDeserializeVariantForTag(
+        tag: Tag,
+        pretitle: String = baseClassName,
+        indents: String = "        "
+    ): String {
+        val currentTitle = "$pretitle.${tag.title}"
+        return """${indents}$currentTitle.code -> $currentTitle${if (tag.subtags.isNotEmpty()) tag.subtags.joinToString("\n", "\n") { createDeserializeVariantForTag(it, currentTitle, indents) } else ""}"""
+    }
+
+    return """fun String.as$baseClassName(): $baseClassName {
+    return when (this) {
+${tags.joinToString("\n") { createDeserializeVariantForTag(it) }}
+        else -> $baseClassName.${unknownBaseClassName}(this)
+    }
+}
+fun convertTo$baseClassName(code: String) = code.as$baseClassName()
+fun $baseClassName(code: String) = code.as$baseClassName()
+"""
+}
+
+fun createSerializerCode(tags: List<Tag>): String {
+    return """import kotlinx.serialization.KSerializer
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+object $baseClassSerializerName : KSerializer<$baseClassName> {
+    override val descriptor = String.serializer().descriptor
+
+    override fun deserialize(decoder: Decoder): $baseClassName {
+        return $baseClassName(decoder.decodeString())
+    }
+
+    override fun serialize(encoder: Encoder, value: IetfLanguageCode) {
+        encoder.encodeString(value.code)
+    }
+}
+"""
+}
+
+suspend fun main(vararg args: String) {
+    val outputFolder = args.firstOrNull() ?.let { File(it) }
+    outputFolder ?.mkdirs()
+    val ietfLanguageCodesLink = "https://datahub.io/core/language-codes/r/language-codes.json"
+    val ietfLanguageCodesAdditionalTagsLink = "https://datahub.io/core/language-codes/r/ietf-language-tags.json"
+
+    val client = HttpClient()
+
+    val ietfLanguageCodes = json.decodeFromString(
+        ListSerializer(LanguageCode.serializer()),
+        client.get(ietfLanguageCodesLink)
+    ).map {
+        it.copy(
+            title = it.title
+                .replace(Regex("[;,()-]"), "")
+                .split(" ")
+                .joinToString("") { "${it.first().uppercase()}${it.substring(1)}" }
+        )
+    }
+    val ietfLanguageCodesWithTagsMap = json.decodeFromString(
+        ListSerializer(LanguageCodeWithTag.serializer()),
+        client.get(ietfLanguageCodesAdditionalTagsLink)
+    ).filter { it.withSubtag != it.tag }.groupBy { it.tag }
+
+    val tags = ietfLanguageCodes.map {
+        val unformattedSubtags = ietfLanguageCodesWithTagsMap[it.tag] ?: emptyList()
+        val threeLevelTags = unformattedSubtags.filter { it.endTag != null }.groupBy { it.middleTag }
+        val subtags = unformattedSubtags.mapNotNull {
+            if (it.endTag == null) {
+                val currentSubtags = (threeLevelTags[it.subtag] ?: emptyList()).map {
+                    Tag(it.endTagAsTitle!!.normalized(), it.withSubtag, emptyList())
+                }
+                Tag(it.middleTagTitle.normalized(), it.withSubtag, currentSubtags)
+            } else {
+                null
+            }
+        }
+        Tag(it.title.normalized(), it.tag, subtags)
+    }
+
+    File(outputFolder, "LanguageCodes.kt").apply {
+        delete()
+        createNewFile()
+        writeText(buildKtFileContent(tags))
+    }
+
+    File(outputFolder, "StringToLanguageCodes.kt").apply {
+        delete()
+        createNewFile()
+        writeText(createStringConverterCode(tags))
+    }
+
+    File(outputFolder, "$baseClassSerializerName.kt").apply {
+        delete()
+        createNewFile()
+        writeText(createSerializerCode(tags))
+    }
+}

language_codes/src/commonMain/kotlin/dev/inmo/micro_utils/language_codes/IetfLanguageCodeSerializer.kt

@@ -0,0 +1,18 @@
+package dev.inmo.micro_utils.language_codes
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+object IetfLanguageCodeSerializer : KSerializer<IetfLanguageCode> {
+    override val descriptor = String.serializer().descriptor
+
+    override fun deserialize(decoder: Decoder): IetfLanguageCode {
+        return IetfLanguageCode(decoder.decodeString())
+    }
+
+    override fun serialize(encoder: Encoder, value: IetfLanguageCode) {
+        encoder.encodeString(value.code)
+    }
+}

language_codes/src/commonMain/kotlin/dev/inmo/micro_utils/language_codes/StringToLanguageCodes.kt

@@ -0,0 +1,671 @@
+package dev.inmo.micro_utils.language_codes
+
+fun String.asIetfLanguageCode(): IetfLanguageCode {
+    return when (this) {
+        IetfLanguageCode.Afar.code -> IetfLanguageCode.Afar
+        IetfLanguageCode.Abkhazian.code -> IetfLanguageCode.Abkhazian
+        IetfLanguageCode.Avestan.code -> IetfLanguageCode.Avestan
+        IetfLanguageCode.Afrikaans.code -> IetfLanguageCode.Afrikaans
+        IetfLanguageCode.Afrikaans.NA.code -> IetfLanguageCode.Afrikaans.NA
+        IetfLanguageCode.Afrikaans.ZA.code -> IetfLanguageCode.Afrikaans.ZA
+        IetfLanguageCode.Akan.code -> IetfLanguageCode.Akan
+        IetfLanguageCode.Akan.GH.code -> IetfLanguageCode.Akan.GH
+        IetfLanguageCode.Amharic.code -> IetfLanguageCode.Amharic
+        IetfLanguageCode.Amharic.ET.code -> IetfLanguageCode.Amharic.ET
+        IetfLanguageCode.Aragonese.code -> IetfLanguageCode.Aragonese
+        IetfLanguageCode.Arabic.code -> IetfLanguageCode.Arabic
+        IetfLanguageCode.Arabic.L001.code -> IetfLanguageCode.Arabic.L001
+        IetfLanguageCode.Arabic.AE.code -> IetfLanguageCode.Arabic.AE
+        IetfLanguageCode.Arabic.BH.code -> IetfLanguageCode.Arabic.BH
+        IetfLanguageCode.Arabic.DJ.code -> IetfLanguageCode.Arabic.DJ
+        IetfLanguageCode.Arabic.DZ.code -> IetfLanguageCode.Arabic.DZ
+        IetfLanguageCode.Arabic.EG.code -> IetfLanguageCode.Arabic.EG
+        IetfLanguageCode.Arabic.EH.code -> IetfLanguageCode.Arabic.EH
+        IetfLanguageCode.Arabic.ER.code -> IetfLanguageCode.Arabic.ER
+        IetfLanguageCode.Arabic.IL.code -> IetfLanguageCode.Arabic.IL
+        IetfLanguageCode.Arabic.IQ.code -> IetfLanguageCode.Arabic.IQ
+        IetfLanguageCode.Arabic.JO.code -> IetfLanguageCode.Arabic.JO
+        IetfLanguageCode.Arabic.KM.code -> IetfLanguageCode.Arabic.KM
+        IetfLanguageCode.Arabic.KW.code -> IetfLanguageCode.Arabic.KW
+        IetfLanguageCode.Arabic.LB.code -> IetfLanguageCode.Arabic.LB
+        IetfLanguageCode.Arabic.LY.code -> IetfLanguageCode.Arabic.LY
+        IetfLanguageCode.Arabic.MA.code -> IetfLanguageCode.Arabic.MA
+        IetfLanguageCode.Arabic.MR.code -> IetfLanguageCode.Arabic.MR
+        IetfLanguageCode.Arabic.OM.code -> IetfLanguageCode.Arabic.OM
+        IetfLanguageCode.Arabic.PS.code -> IetfLanguageCode.Arabic.PS
+        IetfLanguageCode.Arabic.QA.code -> IetfLanguageCode.Arabic.QA
+        IetfLanguageCode.Arabic.SA.code -> IetfLanguageCode.Arabic.SA
+        IetfLanguageCode.Arabic.SD.code -> IetfLanguageCode.Arabic.SD
+        IetfLanguageCode.Arabic.SO.code -> IetfLanguageCode.Arabic.SO
+        IetfLanguageCode.Arabic.SS.code -> IetfLanguageCode.Arabic.SS
+        IetfLanguageCode.Arabic.SY.code -> IetfLanguageCode.Arabic.SY
+        IetfLanguageCode.Arabic.TD.code -> IetfLanguageCode.Arabic.TD
+        IetfLanguageCode.Arabic.TN.code -> IetfLanguageCode.Arabic.TN
+        IetfLanguageCode.Arabic.YE.code -> IetfLanguageCode.Arabic.YE
+        IetfLanguageCode.Assamese.code -> IetfLanguageCode.Assamese
+        IetfLanguageCode.Assamese.IN.code -> IetfLanguageCode.Assamese.IN
+        IetfLanguageCode.Avaric.code -> IetfLanguageCode.Avaric
+        IetfLanguageCode.Aymara.code -> IetfLanguageCode.Aymara
+        IetfLanguageCode.Azerbaijani.code -> IetfLanguageCode.Azerbaijani
+        IetfLanguageCode.Azerbaijani.Cyrl.code -> IetfLanguageCode.Azerbaijani.Cyrl
+        IetfLanguageCode.Azerbaijani.Cyrl.AZ.code -> IetfLanguageCode.Azerbaijani.Cyrl.AZ
+        IetfLanguageCode.Azerbaijani.Latn.code -> IetfLanguageCode.Azerbaijani.Latn
+        IetfLanguageCode.Azerbaijani.Latn.AZ.code -> IetfLanguageCode.Azerbaijani.Latn.AZ
+        IetfLanguageCode.Bashkir.code -> IetfLanguageCode.Bashkir
+        IetfLanguageCode.Belarusian.code -> IetfLanguageCode.Belarusian
+        IetfLanguageCode.Belarusian.BY.code -> IetfLanguageCode.Belarusian.BY
+        IetfLanguageCode.Bulgarian.code -> IetfLanguageCode.Bulgarian
+        IetfLanguageCode.Bulgarian.BG.code -> IetfLanguageCode.Bulgarian.BG
+        IetfLanguageCode.BihariLanguages.code -> IetfLanguageCode.BihariLanguages
+        IetfLanguageCode.Bislama.code -> IetfLanguageCode.Bislama
+        IetfLanguageCode.Bambara.code -> IetfLanguageCode.Bambara
+        IetfLanguageCode.Bambara.ML.code -> IetfLanguageCode.Bambara.ML
+        IetfLanguageCode.Bengali.code -> IetfLanguageCode.Bengali
+        IetfLanguageCode.Bengali.BD.code -> IetfLanguageCode.Bengali.BD
+        IetfLanguageCode.Bengali.IN.code -> IetfLanguageCode.Bengali.IN
+        IetfLanguageCode.Tibetan.code -> IetfLanguageCode.Tibetan
+        IetfLanguageCode.Tibetan.CN.code -> IetfLanguageCode.Tibetan.CN
+        IetfLanguageCode.Tibetan.IN.code -> IetfLanguageCode.Tibetan.IN
+        IetfLanguageCode.Breton.code -> IetfLanguageCode.Breton
+        IetfLanguageCode.Breton.FR.code -> IetfLanguageCode.Breton.FR
+        IetfLanguageCode.Bosnian.code -> IetfLanguageCode.Bosnian
+        IetfLanguageCode.Bosnian.Cyrl.code -> IetfLanguageCode.Bosnian.Cyrl
+        IetfLanguageCode.Bosnian.Cyrl.BA.code -> IetfLanguageCode.Bosnian.Cyrl.BA
+        IetfLanguageCode.Bosnian.Latn.code -> IetfLanguageCode.Bosnian.Latn
+        IetfLanguageCode.Bosnian.Latn.BA.code -> IetfLanguageCode.Bosnian.Latn.BA
+        IetfLanguageCode.CatalanValencian.code -> IetfLanguageCode.CatalanValencian
+        IetfLanguageCode.CatalanValencian.AD.code -> IetfLanguageCode.CatalanValencian.AD
+        IetfLanguageCode.CatalanValencian.ES.code -> IetfLanguageCode.CatalanValencian.ES
+        IetfLanguageCode.CatalanValencian.ES.VALENCIA.code -> IetfLanguageCode.CatalanValencian.ES.VALENCIA
+        IetfLanguageCode.CatalanValencian.FR.code -> IetfLanguageCode.CatalanValencian.FR
+        IetfLanguageCode.CatalanValencian.IT.code -> IetfLanguageCode.CatalanValencian.IT
+        IetfLanguageCode.Chechen.code -> IetfLanguageCode.Chechen
+        IetfLanguageCode.Chechen.RU.code -> IetfLanguageCode.Chechen.RU
+        IetfLanguageCode.Chamorro.code -> IetfLanguageCode.Chamorro
+        IetfLanguageCode.Corsican.code -> IetfLanguageCode.Corsican
+        IetfLanguageCode.Cree.code -> IetfLanguageCode.Cree
+        IetfLanguageCode.Czech.code -> IetfLanguageCode.Czech
+        IetfLanguageCode.Czech.CZ.code -> IetfLanguageCode.Czech.CZ
+        IetfLanguageCode.ChurchSlavicOldSlavonicChurchSlavonicOldBulgarianOldChurchSlavonic.code -> IetfLanguageCode.ChurchSlavicOldSlavonicChurchSlavonicOldBulgarianOldChurchSlavonic
+        IetfLanguageCode.ChurchSlavicOldSlavonicChurchSlavonicOldBulgarianOldChurchSlavonic.RU.code -> IetfLanguageCode.ChurchSlavicOldSlavonicChurchSlavonicOldBulgarianOldChurchSlavonic.RU
+        IetfLanguageCode.Chuvash.code -> IetfLanguageCode.Chuvash
+        IetfLanguageCode.Welsh.code -> IetfLanguageCode.Welsh
+        IetfLanguageCode.Welsh.GB.code -> IetfLanguageCode.Welsh.GB
+        IetfLanguageCode.Danish.code -> IetfLanguageCode.Danish
+        IetfLanguageCode.Danish.DK.code -> IetfLanguageCode.Danish.DK
+        IetfLanguageCode.Danish.GL.code -> IetfLanguageCode.Danish.GL
+        IetfLanguageCode.German.code -> IetfLanguageCode.German
+        IetfLanguageCode.German.AT.code -> IetfLanguageCode.German.AT
+        IetfLanguageCode.German.BE.code -> IetfLanguageCode.German.BE
+        IetfLanguageCode.German.CH.code -> IetfLanguageCode.German.CH
+        IetfLanguageCode.German.DE.code -> IetfLanguageCode.German.DE
+        IetfLanguageCode.German.IT.code -> IetfLanguageCode.German.IT
+        IetfLanguageCode.German.LI.code -> IetfLanguageCode.German.LI
+        IetfLanguageCode.German.LU.code -> IetfLanguageCode.German.LU
+        IetfLanguageCode.DivehiDhivehiMaldivian.code -> IetfLanguageCode.DivehiDhivehiMaldivian
+        IetfLanguageCode.Dzongkha.code -> IetfLanguageCode.Dzongkha
+        IetfLanguageCode.Dzongkha.BT.code -> IetfLanguageCode.Dzongkha.BT
+        IetfLanguageCode.Ewe.code -> IetfLanguageCode.Ewe
+        IetfLanguageCode.Ewe.GH.code -> IetfLanguageCode.Ewe.GH
+        IetfLanguageCode.Ewe.TG.code -> IetfLanguageCode.Ewe.TG
+        IetfLanguageCode.GreekModern1453.code -> IetfLanguageCode.GreekModern1453
+        IetfLanguageCode.GreekModern1453.CY.code -> IetfLanguageCode.GreekModern1453.CY
+        IetfLanguageCode.GreekModern1453.GR.code -> IetfLanguageCode.GreekModern1453.GR
+        IetfLanguageCode.English.code -> IetfLanguageCode.English
+        IetfLanguageCode.English.L001.code -> IetfLanguageCode.English.L001
+        IetfLanguageCode.English.L150.code -> IetfLanguageCode.English.L150
+        IetfLanguageCode.English.AE.code -> IetfLanguageCode.English.AE
+        IetfLanguageCode.English.AG.code -> IetfLanguageCode.English.AG
+        IetfLanguageCode.English.AI.code -> IetfLanguageCode.English.AI
+        IetfLanguageCode.English.AS.code -> IetfLanguageCode.English.AS
+        IetfLanguageCode.English.AT.code -> IetfLanguageCode.English.AT
+        IetfLanguageCode.English.AU.code -> IetfLanguageCode.English.AU
+        IetfLanguageCode.English.BB.code -> IetfLanguageCode.English.BB
+        IetfLanguageCode.English.BE.code -> IetfLanguageCode.English.BE
+        IetfLanguageCode.English.BI.code -> IetfLanguageCode.English.BI
+        IetfLanguageCode.English.BM.code -> IetfLanguageCode.English.BM
+        IetfLanguageCode.English.BS.code -> IetfLanguageCode.English.BS
+        IetfLanguageCode.English.BW.code -> IetfLanguageCode.English.BW
+        IetfLanguageCode.English.BZ.code -> IetfLanguageCode.English.BZ
+        IetfLanguageCode.English.CA.code -> IetfLanguageCode.English.CA
+        IetfLanguageCode.English.CC.code -> IetfLanguageCode.English.CC
+        IetfLanguageCode.English.CH.code -> IetfLanguageCode.English.CH
+        IetfLanguageCode.English.CK.code -> IetfLanguageCode.English.CK
+        IetfLanguageCode.English.CM.code -> IetfLanguageCode.English.CM
+        IetfLanguageCode.English.CX.code -> IetfLanguageCode.English.CX
+        IetfLanguageCode.English.CY.code -> IetfLanguageCode.English.CY
+        IetfLanguageCode.English.DE.code -> IetfLanguageCode.English.DE
+        IetfLanguageCode.English.DG.code -> IetfLanguageCode.English.DG
+        IetfLanguageCode.English.DK.code -> IetfLanguageCode.English.DK
+        IetfLanguageCode.English.DM.code -> IetfLanguageCode.English.DM
+        IetfLanguageCode.English.ER.code -> IetfLanguageCode.English.ER
+        IetfLanguageCode.English.FI.code -> IetfLanguageCode.English.FI
+        IetfLanguageCode.English.FJ.code -> IetfLanguageCode.English.FJ
+        IetfLanguageCode.English.FK.code -> IetfLanguageCode.English.FK
+        IetfLanguageCode.English.FM.code -> IetfLanguageCode.English.FM
+        IetfLanguageCode.English.GB.code -> IetfLanguageCode.English.GB
+        IetfLanguageCode.English.GD.code -> IetfLanguageCode.English.GD
+        IetfLanguageCode.English.GG.code -> IetfLanguageCode.English.GG
+        IetfLanguageCode.English.GH.code -> IetfLanguageCode.English.GH
+        IetfLanguageCode.English.GI.code -> IetfLanguageCode.English.GI
+        IetfLanguageCode.English.GM.code -> IetfLanguageCode.English.GM
+        IetfLanguageCode.English.GU.code -> IetfLanguageCode.English.GU
+        IetfLanguageCode.English.GY.code -> IetfLanguageCode.English.GY
+        IetfLanguageCode.English.HK.code -> IetfLanguageCode.English.HK
+        IetfLanguageCode.English.IE.code -> IetfLanguageCode.English.IE
+        IetfLanguageCode.English.IL.code -> IetfLanguageCode.English.IL
+        IetfLanguageCode.English.IM.code -> IetfLanguageCode.English.IM
+        IetfLanguageCode.English.IN.code -> IetfLanguageCode.English.IN
+        IetfLanguageCode.English.IO.code -> IetfLanguageCode.English.IO
+        IetfLanguageCode.English.JE.code -> IetfLanguageCode.English.JE
+        IetfLanguageCode.English.JM.code -> IetfLanguageCode.English.JM
+        IetfLanguageCode.English.KE.code -> IetfLanguageCode.English.KE
+        IetfLanguageCode.English.KI.code -> IetfLanguageCode.English.KI
+        IetfLanguageCode.English.KN.code -> IetfLanguageCode.English.KN
+        IetfLanguageCode.English.KY.code -> IetfLanguageCode.English.KY
+        IetfLanguageCode.English.LC.code -> IetfLanguageCode.English.LC
+        IetfLanguageCode.English.LR.code -> IetfLanguageCode.English.LR
+        IetfLanguageCode.English.LS.code -> IetfLanguageCode.English.LS
+        IetfLanguageCode.English.MG.code -> IetfLanguageCode.English.MG
+        IetfLanguageCode.English.MH.code -> IetfLanguageCode.English.MH
+        IetfLanguageCode.English.MO.code -> IetfLanguageCode.English.MO
+        IetfLanguageCode.English.MP.code -> IetfLanguageCode.English.MP
+        IetfLanguageCode.English.MS.code -> IetfLanguageCode.English.MS
+        IetfLanguageCode.English.MT.code -> IetfLanguageCode.English.MT
+        IetfLanguageCode.English.MU.code -> IetfLanguageCode.English.MU
+        IetfLanguageCode.English.MW.code -> IetfLanguageCode.English.MW
+        IetfLanguageCode.English.MY.code -> IetfLanguageCode.English.MY
+        IetfLanguageCode.English.NA.code -> IetfLanguageCode.English.NA
+        IetfLanguageCode.English.NF.code -> IetfLanguageCode.English.NF
+        IetfLanguageCode.English.NG.code -> IetfLanguageCode.English.NG
+        IetfLanguageCode.English.NL.code -> IetfLanguageCode.English.NL
+        IetfLanguageCode.English.NR.code -> IetfLanguageCode.English.NR
+        IetfLanguageCode.English.NU.code -> IetfLanguageCode.English.NU
+        IetfLanguageCode.English.NZ.code -> IetfLanguageCode.English.NZ
+        IetfLanguageCode.English.PG.code -> IetfLanguageCode.English.PG
+        IetfLanguageCode.English.PH.code -> IetfLanguageCode.English.PH
+        IetfLanguageCode.English.PK.code -> IetfLanguageCode.English.PK
+        IetfLanguageCode.English.PN.code -> IetfLanguageCode.English.PN
+        IetfLanguageCode.English.PR.code -> IetfLanguageCode.English.PR
+        IetfLanguageCode.English.PW.code -> IetfLanguageCode.English.PW
+        IetfLanguageCode.English.RW.code -> IetfLanguageCode.English.RW
+        IetfLanguageCode.English.SB.code -> IetfLanguageCode.English.SB
+        IetfLanguageCode.English.SC.code -> IetfLanguageCode.English.SC
+        IetfLanguageCode.English.SD.code -> IetfLanguageCode.English.SD
+        IetfLanguageCode.English.SE.code -> IetfLanguageCode.English.SE
+        IetfLanguageCode.English.SG.code -> IetfLanguageCode.English.SG
+        IetfLanguageCode.English.SH.code -> IetfLanguageCode.English.SH
+        IetfLanguageCode.English.SI.code -> IetfLanguageCode.English.SI
+        IetfLanguageCode.English.SL.code -> IetfLanguageCode.English.SL
+        IetfLanguageCode.English.SS.code -> IetfLanguageCode.English.SS
+        IetfLanguageCode.English.SX.code -> IetfLanguageCode.English.SX
+        IetfLanguageCode.English.SZ.code -> IetfLanguageCode.English.SZ
+        IetfLanguageCode.English.TC.code -> IetfLanguageCode.English.TC
+        IetfLanguageCode.English.TK.code -> IetfLanguageCode.English.TK
+        IetfLanguageCode.English.TO.code -> IetfLanguageCode.English.TO
+        IetfLanguageCode.English.TT.code -> IetfLanguageCode.English.TT
+        IetfLanguageCode.English.TV.code -> IetfLanguageCode.English.TV
+        IetfLanguageCode.English.TZ.code -> IetfLanguageCode.English.TZ
+        IetfLanguageCode.English.UG.code -> IetfLanguageCode.English.UG
+        IetfLanguageCode.English.UM.code -> IetfLanguageCode.English.UM
+        IetfLanguageCode.English.US.code -> IetfLanguageCode.English.US
+        IetfLanguageCode.English.US.POSIX.code -> IetfLanguageCode.English.US.POSIX
+        IetfLanguageCode.English.VC.code -> IetfLanguageCode.English.VC
+        IetfLanguageCode.English.VG.code -> IetfLanguageCode.English.VG
+        IetfLanguageCode.English.VI.code -> IetfLanguageCode.English.VI
+        IetfLanguageCode.English.VU.code -> IetfLanguageCode.English.VU
+        IetfLanguageCode.English.WS.code -> IetfLanguageCode.English.WS
+        IetfLanguageCode.English.ZA.code -> IetfLanguageCode.English.ZA
+        IetfLanguageCode.English.ZM.code -> IetfLanguageCode.English.ZM
+        IetfLanguageCode.English.ZW.code -> IetfLanguageCode.English.ZW
+        IetfLanguageCode.Esperanto.code -> IetfLanguageCode.Esperanto
+        IetfLanguageCode.Esperanto.L001.code -> IetfLanguageCode.Esperanto.L001
+        IetfLanguageCode.SpanishCastilian.code -> IetfLanguageCode.SpanishCastilian
+        IetfLanguageCode.SpanishCastilian.L419.code -> IetfLanguageCode.SpanishCastilian.L419
+        IetfLanguageCode.SpanishCastilian.AR.code -> IetfLanguageCode.SpanishCastilian.AR
+        IetfLanguageCode.SpanishCastilian.BO.code -> IetfLanguageCode.SpanishCastilian.BO
+        IetfLanguageCode.SpanishCastilian.BR.code -> IetfLanguageCode.SpanishCastilian.BR
+        IetfLanguageCode.SpanishCastilian.BZ.code -> IetfLanguageCode.SpanishCastilian.BZ
+        IetfLanguageCode.SpanishCastilian.CL.code -> IetfLanguageCode.SpanishCastilian.CL
+        IetfLanguageCode.SpanishCastilian.CO.code -> IetfLanguageCode.SpanishCastilian.CO
+        IetfLanguageCode.SpanishCastilian.CR.code -> IetfLanguageCode.SpanishCastilian.CR
+        IetfLanguageCode.SpanishCastilian.CU.code -> IetfLanguageCode.SpanishCastilian.CU
+        IetfLanguageCode.SpanishCastilian.DO.code -> IetfLanguageCode.SpanishCastilian.DO
+        IetfLanguageCode.SpanishCastilian.EA.code -> IetfLanguageCode.SpanishCastilian.EA
+        IetfLanguageCode.SpanishCastilian.EC.code -> IetfLanguageCode.SpanishCastilian.EC
+        IetfLanguageCode.SpanishCastilian.ES.code -> IetfLanguageCode.SpanishCastilian.ES
+        IetfLanguageCode.SpanishCastilian.GQ.code -> IetfLanguageCode.SpanishCastilian.GQ
+        IetfLanguageCode.SpanishCastilian.GT.code -> IetfLanguageCode.SpanishCastilian.GT
+        IetfLanguageCode.SpanishCastilian.HN.code -> IetfLanguageCode.SpanishCastilian.HN
+        IetfLanguageCode.SpanishCastilian.IC.code -> IetfLanguageCode.SpanishCastilian.IC
+        IetfLanguageCode.SpanishCastilian.MX.code -> IetfLanguageCode.SpanishCastilian.MX
+        IetfLanguageCode.SpanishCastilian.NI.code -> IetfLanguageCode.SpanishCastilian.NI
+        IetfLanguageCode.SpanishCastilian.PA.code -> IetfLanguageCode.SpanishCastilian.PA
+        IetfLanguageCode.SpanishCastilian.PE.code -> IetfLanguageCode.SpanishCastilian.PE
+        IetfLanguageCode.SpanishCastilian.PH.code -> IetfLanguageCode.SpanishCastilian.PH
+        IetfLanguageCode.SpanishCastilian.PR.code -> IetfLanguageCode.SpanishCastilian.PR
+        IetfLanguageCode.SpanishCastilian.PY.code -> IetfLanguageCode.SpanishCastilian.PY
+        IetfLanguageCode.SpanishCastilian.SV.code -> IetfLanguageCode.SpanishCastilian.SV
+        IetfLanguageCode.SpanishCastilian.US.code -> IetfLanguageCode.SpanishCastilian.US
+        IetfLanguageCode.SpanishCastilian.UY.code -> IetfLanguageCode.SpanishCastilian.UY
+        IetfLanguageCode.SpanishCastilian.VE.code -> IetfLanguageCode.SpanishCastilian.VE
+        IetfLanguageCode.Estonian.code -> IetfLanguageCode.Estonian
+        IetfLanguageCode.Estonian.EE.code -> IetfLanguageCode.Estonian.EE
+        IetfLanguageCode.Basque.code -> IetfLanguageCode.Basque
+        IetfLanguageCode.Basque.ES.code -> IetfLanguageCode.Basque.ES
+        IetfLanguageCode.Persian.code -> IetfLanguageCode.Persian
+        IetfLanguageCode.Persian.AF.code -> IetfLanguageCode.Persian.AF
+        IetfLanguageCode.Persian.IR.code -> IetfLanguageCode.Persian.IR
+        IetfLanguageCode.Fulah.code -> IetfLanguageCode.Fulah
+        IetfLanguageCode.Fulah.Adlm.code -> IetfLanguageCode.Fulah.Adlm
+        IetfLanguageCode.Fulah.Adlm.BF.code -> IetfLanguageCode.Fulah.Adlm.BF
+        IetfLanguageCode.Fulah.Adlm.CM.code -> IetfLanguageCode.Fulah.Adlm.CM
+        IetfLanguageCode.Fulah.Adlm.GH.code -> IetfLanguageCode.Fulah.Adlm.GH
+        IetfLanguageCode.Fulah.Adlm.GM.code -> IetfLanguageCode.Fulah.Adlm.GM
+        IetfLanguageCode.Fulah.Adlm.GN.code -> IetfLanguageCode.Fulah.Adlm.GN
+        IetfLanguageCode.Fulah.Adlm.GW.code -> IetfLanguageCode.Fulah.Adlm.GW
+        IetfLanguageCode.Fulah.Adlm.LR.code -> IetfLanguageCode.Fulah.Adlm.LR
+        IetfLanguageCode.Fulah.Adlm.MR.code -> IetfLanguageCode.Fulah.Adlm.MR
+        IetfLanguageCode.Fulah.Adlm.NE.code -> IetfLanguageCode.Fulah.Adlm.NE
+        IetfLanguageCode.Fulah.Adlm.NG.code -> IetfLanguageCode.Fulah.Adlm.NG
+        IetfLanguageCode.Fulah.Adlm.SL.code -> IetfLanguageCode.Fulah.Adlm.SL
+        IetfLanguageCode.Fulah.Adlm.SN.code -> IetfLanguageCode.Fulah.Adlm.SN
+        IetfLanguageCode.Fulah.Latn.code -> IetfLanguageCode.Fulah.Latn
+        IetfLanguageCode.Fulah.Latn.BF.code -> IetfLanguageCode.Fulah.Latn.BF
+        IetfLanguageCode.Fulah.Latn.CM.code -> IetfLanguageCode.Fulah.Latn.CM
+        IetfLanguageCode.Fulah.Latn.GH.code -> IetfLanguageCode.Fulah.Latn.GH
+        IetfLanguageCode.Fulah.Latn.GM.code -> IetfLanguageCode.Fulah.Latn.GM
+        IetfLanguageCode.Fulah.Latn.GN.code -> IetfLanguageCode.Fulah.Latn.GN
+        IetfLanguageCode.Fulah.Latn.GW.code -> IetfLanguageCode.Fulah.Latn.GW
+        IetfLanguageCode.Fulah.Latn.LR.code -> IetfLanguageCode.Fulah.Latn.LR
+        IetfLanguageCode.Fulah.Latn.MR.code -> IetfLanguageCode.Fulah.Latn.MR
+        IetfLanguageCode.Fulah.Latn.NE.code -> IetfLanguageCode.Fulah.Latn.NE
+        IetfLanguageCode.Fulah.Latn.NG.code -> IetfLanguageCode.Fulah.Latn.NG
+        IetfLanguageCode.Fulah.Latn.SL.code -> IetfLanguageCode.Fulah.Latn.SL
+        IetfLanguageCode.Fulah.Latn.SN.code -> IetfLanguageCode.Fulah.Latn.SN
+        IetfLanguageCode.Finnish.code -> IetfLanguageCode.Finnish
+        IetfLanguageCode.Finnish.FI.code -> IetfLanguageCode.Finnish.FI
+        IetfLanguageCode.Fijian.code -> IetfLanguageCode.Fijian
+        IetfLanguageCode.Faroese.code -> IetfLanguageCode.Faroese
+        IetfLanguageCode.Faroese.DK.code -> IetfLanguageCode.Faroese.DK
+        IetfLanguageCode.Faroese.FO.code -> IetfLanguageCode.Faroese.FO
+        IetfLanguageCode.French.code -> IetfLanguageCode.French
+        IetfLanguageCode.French.BE.code -> IetfLanguageCode.French.BE
+        IetfLanguageCode.French.BF.code -> IetfLanguageCode.French.BF
+        IetfLanguageCode.French.BI.code -> IetfLanguageCode.French.BI
+        IetfLanguageCode.French.BJ.code -> IetfLanguageCode.French.BJ
+        IetfLanguageCode.French.BL.code -> IetfLanguageCode.French.BL
+        IetfLanguageCode.French.CA.code -> IetfLanguageCode.French.CA
+        IetfLanguageCode.French.CD.code -> IetfLanguageCode.French.CD
+        IetfLanguageCode.French.CF.code -> IetfLanguageCode.French.CF
+        IetfLanguageCode.French.CG.code -> IetfLanguageCode.French.CG
+        IetfLanguageCode.French.CH.code -> IetfLanguageCode.French.CH
+        IetfLanguageCode.French.CI.code -> IetfLanguageCode.French.CI
+        IetfLanguageCode.French.CM.code -> IetfLanguageCode.French.CM
+        IetfLanguageCode.French.DJ.code -> IetfLanguageCode.French.DJ
+        IetfLanguageCode.French.DZ.code -> IetfLanguageCode.French.DZ
+        IetfLanguageCode.French.FR.code -> IetfLanguageCode.French.FR
+        IetfLanguageCode.French.GA.code -> IetfLanguageCode.French.GA
+        IetfLanguageCode.French.GF.code -> IetfLanguageCode.French.GF
+        IetfLanguageCode.French.GN.code -> IetfLanguageCode.French.GN
+        IetfLanguageCode.French.GP.code -> IetfLanguageCode.French.GP
+        IetfLanguageCode.French.GQ.code -> IetfLanguageCode.French.GQ
+        IetfLanguageCode.French.HT.code -> IetfLanguageCode.French.HT
+        IetfLanguageCode.French.KM.code -> IetfLanguageCode.French.KM
+        IetfLanguageCode.French.LU.code -> IetfLanguageCode.French.LU
+        IetfLanguageCode.French.MA.code -> IetfLanguageCode.French.MA
+        IetfLanguageCode.French.MC.code -> IetfLanguageCode.French.MC
+        IetfLanguageCode.French.MF.code -> IetfLanguageCode.French.MF
+        IetfLanguageCode.French.MG.code -> IetfLanguageCode.French.MG
+        IetfLanguageCode.French.ML.code -> IetfLanguageCode.French.ML
+        IetfLanguageCode.French.MQ.code -> IetfLanguageCode.French.MQ
+        IetfLanguageCode.French.MR.code -> IetfLanguageCode.French.MR
+        IetfLanguageCode.French.MU.code -> IetfLanguageCode.French.MU
+        IetfLanguageCode.French.NC.code -> IetfLanguageCode.French.NC
+        IetfLanguageCode.French.NE.code -> IetfLanguageCode.French.NE
+        IetfLanguageCode.French.PF.code -> IetfLanguageCode.French.PF
+        IetfLanguageCode.French.PM.code -> IetfLanguageCode.French.PM
+        IetfLanguageCode.French.RE.code -> IetfLanguageCode.French.RE
+        IetfLanguageCode.French.RW.code -> IetfLanguageCode.French.RW
+        IetfLanguageCode.French.SC.code -> IetfLanguageCode.French.SC
+        IetfLanguageCode.French.SN.code -> IetfLanguageCode.French.SN
+        IetfLanguageCode.French.SY.code -> IetfLanguageCode.French.SY
+        IetfLanguageCode.French.TD.code -> IetfLanguageCode.French.TD
+        IetfLanguageCode.French.TG.code -> IetfLanguageCode.French.TG
+        IetfLanguageCode.French.TN.code -> IetfLanguageCode.French.TN
+        IetfLanguageCode.French.VU.code -> IetfLanguageCode.French.VU
+        IetfLanguageCode.French.WF.code -> IetfLanguageCode.French.WF
+        IetfLanguageCode.French.YT.code -> IetfLanguageCode.French.YT
+        IetfLanguageCode.WesternFrisian.code -> IetfLanguageCode.WesternFrisian
+        IetfLanguageCode.WesternFrisian.NL.code -> IetfLanguageCode.WesternFrisian.NL
+        IetfLanguageCode.Irish.code -> IetfLanguageCode.Irish
+        IetfLanguageCode.Irish.GB.code -> IetfLanguageCode.Irish.GB
+        IetfLanguageCode.Irish.IE.code -> IetfLanguageCode.Irish.IE
+        IetfLanguageCode.GaelicScottishGaelic.code -> IetfLanguageCode.GaelicScottishGaelic
+        IetfLanguageCode.GaelicScottishGaelic.GB.code -> IetfLanguageCode.GaelicScottishGaelic.GB
+        IetfLanguageCode.Galician.code -> IetfLanguageCode.Galician
+        IetfLanguageCode.Galician.ES.code -> IetfLanguageCode.Galician.ES
+        IetfLanguageCode.Guarani.code -> IetfLanguageCode.Guarani
+        IetfLanguageCode.Gujarati.code -> IetfLanguageCode.Gujarati
+        IetfLanguageCode.Gujarati.IN.code -> IetfLanguageCode.Gujarati.IN
+        IetfLanguageCode.Manx.code -> IetfLanguageCode.Manx
+        IetfLanguageCode.Manx.IM.code -> IetfLanguageCode.Manx.IM
+        IetfLanguageCode.Hausa.code -> IetfLanguageCode.Hausa
+        IetfLanguageCode.Hausa.GH.code -> IetfLanguageCode.Hausa.GH
+        IetfLanguageCode.Hausa.NE.code -> IetfLanguageCode.Hausa.NE
+        IetfLanguageCode.Hausa.NG.code -> IetfLanguageCode.Hausa.NG
+        IetfLanguageCode.Hebrew.code -> IetfLanguageCode.Hebrew
+        IetfLanguageCode.Hebrew.IL.code -> IetfLanguageCode.Hebrew.IL
+        IetfLanguageCode.Hindi.code -> IetfLanguageCode.Hindi
+        IetfLanguageCode.Hindi.IN.code -> IetfLanguageCode.Hindi.IN
+        IetfLanguageCode.HiriMotu.code -> IetfLanguageCode.HiriMotu
+        IetfLanguageCode.Croatian.code -> IetfLanguageCode.Croatian
+        IetfLanguageCode.Croatian.BA.code -> IetfLanguageCode.Croatian.BA
+        IetfLanguageCode.Croatian.HR.code -> IetfLanguageCode.Croatian.HR
+        IetfLanguageCode.HaitianHaitianCreole.code -> IetfLanguageCode.HaitianHaitianCreole
+        IetfLanguageCode.Hungarian.code -> IetfLanguageCode.Hungarian
+        IetfLanguageCode.Hungarian.HU.code -> IetfLanguageCode.Hungarian.HU
+        IetfLanguageCode.Armenian.code -> IetfLanguageCode.Armenian
+        IetfLanguageCode.Armenian.AM.code -> IetfLanguageCode.Armenian.AM
+        IetfLanguageCode.Herero.code -> IetfLanguageCode.Herero
+        IetfLanguageCode.InterlinguaInternationalAuxiliaryLanguageAssociation.code -> IetfLanguageCode.InterlinguaInternationalAuxiliaryLanguageAssociation
+        IetfLanguageCode.InterlinguaInternationalAuxiliaryLanguageAssociation.L001.code -> IetfLanguageCode.InterlinguaInternationalAuxiliaryLanguageAssociation.L001
+        IetfLanguageCode.Indonesian.code -> IetfLanguageCode.Indonesian
+        IetfLanguageCode.Indonesian.ID.code -> IetfLanguageCode.Indonesian.ID
+        IetfLanguageCode.InterlingueOccidental.code -> IetfLanguageCode.InterlingueOccidental
+        IetfLanguageCode.Igbo.code -> IetfLanguageCode.Igbo
+        IetfLanguageCode.Igbo.NG.code -> IetfLanguageCode.Igbo.NG
+        IetfLanguageCode.SichuanYiNuosu.code -> IetfLanguageCode.SichuanYiNuosu
+        IetfLanguageCode.SichuanYiNuosu.CN.code -> IetfLanguageCode.SichuanYiNuosu.CN
+        IetfLanguageCode.Inupiaq.code -> IetfLanguageCode.Inupiaq
+        IetfLanguageCode.Ido.code -> IetfLanguageCode.Ido
+        IetfLanguageCode.Icelandic.code -> IetfLanguageCode.Icelandic
+        IetfLanguageCode.Icelandic.IS.code -> IetfLanguageCode.Icelandic.IS
+        IetfLanguageCode.Italian.code -> IetfLanguageCode.Italian
+        IetfLanguageCode.Italian.CH.code -> IetfLanguageCode.Italian.CH
+        IetfLanguageCode.Italian.IT.code -> IetfLanguageCode.Italian.IT
+        IetfLanguageCode.Italian.SM.code -> IetfLanguageCode.Italian.SM
+        IetfLanguageCode.Italian.VA.code -> IetfLanguageCode.Italian.VA
+        IetfLanguageCode.Inuktitut.code -> IetfLanguageCode.Inuktitut
+        IetfLanguageCode.Japanese.code -> IetfLanguageCode.Japanese
+        IetfLanguageCode.Japanese.JP.code -> IetfLanguageCode.Japanese.JP
+        IetfLanguageCode.Javanese.code -> IetfLanguageCode.Javanese
+        IetfLanguageCode.Javanese.ID.code -> IetfLanguageCode.Javanese.ID
+        IetfLanguageCode.Georgian.code -> IetfLanguageCode.Georgian
+        IetfLanguageCode.Georgian.GE.code -> IetfLanguageCode.Georgian.GE
+        IetfLanguageCode.Kongo.code -> IetfLanguageCode.Kongo
+        IetfLanguageCode.KikuyuGikuyu.code -> IetfLanguageCode.KikuyuGikuyu
+        IetfLanguageCode.KikuyuGikuyu.KE.code -> IetfLanguageCode.KikuyuGikuyu.KE
+        IetfLanguageCode.KuanyamaKwanyama.code -> IetfLanguageCode.KuanyamaKwanyama
+        IetfLanguageCode.Kazakh.code -> IetfLanguageCode.Kazakh
+        IetfLanguageCode.Kazakh.KZ.code -> IetfLanguageCode.Kazakh.KZ
+        IetfLanguageCode.KalaallisutGreenlandic.code -> IetfLanguageCode.KalaallisutGreenlandic
+        IetfLanguageCode.KalaallisutGreenlandic.GL.code -> IetfLanguageCode.KalaallisutGreenlandic.GL
+        IetfLanguageCode.CentralKhmer.code -> IetfLanguageCode.CentralKhmer
+        IetfLanguageCode.CentralKhmer.KH.code -> IetfLanguageCode.CentralKhmer.KH
+        IetfLanguageCode.Kannada.code -> IetfLanguageCode.Kannada
+        IetfLanguageCode.Kannada.IN.code -> IetfLanguageCode.Kannada.IN
+        IetfLanguageCode.Korean.code -> IetfLanguageCode.Korean
+        IetfLanguageCode.Korean.KP.code -> IetfLanguageCode.Korean.KP
+        IetfLanguageCode.Korean.KR.code -> IetfLanguageCode.Korean.KR
+        IetfLanguageCode.Kanuri.code -> IetfLanguageCode.Kanuri
+        IetfLanguageCode.Kashmiri.code -> IetfLanguageCode.Kashmiri
+        IetfLanguageCode.Kashmiri.Arab.code -> IetfLanguageCode.Kashmiri.Arab
+        IetfLanguageCode.Kashmiri.Arab.IN.code -> IetfLanguageCode.Kashmiri.Arab.IN
+        IetfLanguageCode.Kurdish.code -> IetfLanguageCode.Kurdish
+        IetfLanguageCode.Kurdish.TR.code -> IetfLanguageCode.Kurdish.TR
+        IetfLanguageCode.Komi.code -> IetfLanguageCode.Komi
+        IetfLanguageCode.Cornish.code -> IetfLanguageCode.Cornish
+        IetfLanguageCode.Cornish.GB.code -> IetfLanguageCode.Cornish.GB
+        IetfLanguageCode.KirghizKyrgyz.code -> IetfLanguageCode.KirghizKyrgyz
+        IetfLanguageCode.KirghizKyrgyz.KG.code -> IetfLanguageCode.KirghizKyrgyz.KG
+        IetfLanguageCode.Latin.code -> IetfLanguageCode.Latin
+        IetfLanguageCode.LuxembourgishLetzeburgesch.code -> IetfLanguageCode.LuxembourgishLetzeburgesch
+        IetfLanguageCode.LuxembourgishLetzeburgesch.LU.code -> IetfLanguageCode.LuxembourgishLetzeburgesch.LU
+        IetfLanguageCode.Ganda.code -> IetfLanguageCode.Ganda
+        IetfLanguageCode.Ganda.UG.code -> IetfLanguageCode.Ganda.UG
+        IetfLanguageCode.LimburganLimburgerLimburgish.code -> IetfLanguageCode.LimburganLimburgerLimburgish
+        IetfLanguageCode.Lingala.code -> IetfLanguageCode.Lingala
+        IetfLanguageCode.Lingala.AO.code -> IetfLanguageCode.Lingala.AO
+        IetfLanguageCode.Lingala.CD.code -> IetfLanguageCode.Lingala.CD
+        IetfLanguageCode.Lingala.CF.code -> IetfLanguageCode.Lingala.CF
+        IetfLanguageCode.Lingala.CG.code -> IetfLanguageCode.Lingala.CG
+        IetfLanguageCode.Lao.code -> IetfLanguageCode.Lao
+        IetfLanguageCode.Lao.LA.code -> IetfLanguageCode.Lao.LA
+        IetfLanguageCode.Lithuanian.code -> IetfLanguageCode.Lithuanian
+        IetfLanguageCode.Lithuanian.LT.code -> IetfLanguageCode.Lithuanian.LT
+        IetfLanguageCode.LubaKatanga.code -> IetfLanguageCode.LubaKatanga
+        IetfLanguageCode.LubaKatanga.CD.code -> IetfLanguageCode.LubaKatanga.CD
+        IetfLanguageCode.Latvian.code -> IetfLanguageCode.Latvian
+        IetfLanguageCode.Latvian.LV.code -> IetfLanguageCode.Latvian.LV
+        IetfLanguageCode.Malagasy.code -> IetfLanguageCode.Malagasy
+        IetfLanguageCode.Malagasy.MG.code -> IetfLanguageCode.Malagasy.MG
+        IetfLanguageCode.Marshallese.code -> IetfLanguageCode.Marshallese
+        IetfLanguageCode.Maori.code -> IetfLanguageCode.Maori
+        IetfLanguageCode.Maori.NZ.code -> IetfLanguageCode.Maori.NZ
+        IetfLanguageCode.Macedonian.code -> IetfLanguageCode.Macedonian
+        IetfLanguageCode.Macedonian.MK.code -> IetfLanguageCode.Macedonian.MK
+        IetfLanguageCode.Malayalam.code -> IetfLanguageCode.Malayalam
+        IetfLanguageCode.Malayalam.IN.code -> IetfLanguageCode.Malayalam.IN
+        IetfLanguageCode.Mongolian.code -> IetfLanguageCode.Mongolian
+        IetfLanguageCode.Mongolian.MN.code -> IetfLanguageCode.Mongolian.MN
+        IetfLanguageCode.Marathi.code -> IetfLanguageCode.Marathi
+        IetfLanguageCode.Marathi.IN.code -> IetfLanguageCode.Marathi.IN
+        IetfLanguageCode.Malay.code -> IetfLanguageCode.Malay
+        IetfLanguageCode.Malay.BN.code -> IetfLanguageCode.Malay.BN
+        IetfLanguageCode.Malay.ID.code -> IetfLanguageCode.Malay.ID
+        IetfLanguageCode.Malay.MY.code -> IetfLanguageCode.Malay.MY
+        IetfLanguageCode.Malay.SG.code -> IetfLanguageCode.Malay.SG
+        IetfLanguageCode.Maltese.code -> IetfLanguageCode.Maltese
+        IetfLanguageCode.Maltese.MT.code -> IetfLanguageCode.Maltese.MT
+        IetfLanguageCode.Burmese.code -> IetfLanguageCode.Burmese
+        IetfLanguageCode.Burmese.MM.code -> IetfLanguageCode.Burmese.MM
+        IetfLanguageCode.Nauru.code -> IetfLanguageCode.Nauru
+        IetfLanguageCode.BokmalNorwegianNorwegianBokmal.code -> IetfLanguageCode.BokmalNorwegianNorwegianBokmal
+        IetfLanguageCode.BokmalNorwegianNorwegianBokmal.NO.code -> IetfLanguageCode.BokmalNorwegianNorwegianBokmal.NO
+        IetfLanguageCode.BokmalNorwegianNorwegianBokmal.SJ.code -> IetfLanguageCode.BokmalNorwegianNorwegianBokmal.SJ
+        IetfLanguageCode.NdebeleNorthNorthNdebele.code -> IetfLanguageCode.NdebeleNorthNorthNdebele
+        IetfLanguageCode.NdebeleNorthNorthNdebele.ZW.code -> IetfLanguageCode.NdebeleNorthNorthNdebele.ZW
+        IetfLanguageCode.Nepali.code -> IetfLanguageCode.Nepali
+        IetfLanguageCode.Nepali.IN.code -> IetfLanguageCode.Nepali.IN
+        IetfLanguageCode.Nepali.NP.code -> IetfLanguageCode.Nepali.NP
+        IetfLanguageCode.Ndonga.code -> IetfLanguageCode.Ndonga
+        IetfLanguageCode.DutchFlemish.code -> IetfLanguageCode.DutchFlemish
+        IetfLanguageCode.DutchFlemish.AW.code -> IetfLanguageCode.DutchFlemish.AW
+        IetfLanguageCode.DutchFlemish.BE.code -> IetfLanguageCode.DutchFlemish.BE
+        IetfLanguageCode.DutchFlemish.BQ.code -> IetfLanguageCode.DutchFlemish.BQ
+        IetfLanguageCode.DutchFlemish.CW.code -> IetfLanguageCode.DutchFlemish.CW
+        IetfLanguageCode.DutchFlemish.NL.code -> IetfLanguageCode.DutchFlemish.NL
+        IetfLanguageCode.DutchFlemish.SR.code -> IetfLanguageCode.DutchFlemish.SR
+        IetfLanguageCode.DutchFlemish.SX.code -> IetfLanguageCode.DutchFlemish.SX
+        IetfLanguageCode.NorwegianNynorskNynorskNorwegian.code -> IetfLanguageCode.NorwegianNynorskNynorskNorwegian
+        IetfLanguageCode.NorwegianNynorskNynorskNorwegian.NO.code -> IetfLanguageCode.NorwegianNynorskNynorskNorwegian.NO
+        IetfLanguageCode.Norwegian.code -> IetfLanguageCode.Norwegian
+        IetfLanguageCode.NdebeleSouthSouthNdebele.code -> IetfLanguageCode.NdebeleSouthSouthNdebele
+        IetfLanguageCode.NavajoNavaho.code -> IetfLanguageCode.NavajoNavaho
+        IetfLanguageCode.ChichewaChewaNyanja.code -> IetfLanguageCode.ChichewaChewaNyanja
+        IetfLanguageCode.OccitanPost1500.code -> IetfLanguageCode.OccitanPost1500
+        IetfLanguageCode.Ojibwa.code -> IetfLanguageCode.Ojibwa
+        IetfLanguageCode.Oromo.code -> IetfLanguageCode.Oromo
+        IetfLanguageCode.Oromo.ET.code -> IetfLanguageCode.Oromo.ET
+        IetfLanguageCode.Oromo.KE.code -> IetfLanguageCode.Oromo.KE
+        IetfLanguageCode.Oriya.code -> IetfLanguageCode.Oriya
+        IetfLanguageCode.Oriya.IN.code -> IetfLanguageCode.Oriya.IN
+        IetfLanguageCode.OssetianOssetic.code -> IetfLanguageCode.OssetianOssetic
+        IetfLanguageCode.OssetianOssetic.GE.code -> IetfLanguageCode.OssetianOssetic.GE
+        IetfLanguageCode.OssetianOssetic.RU.code -> IetfLanguageCode.OssetianOssetic.RU
+        IetfLanguageCode.PanjabiPunjabi.code -> IetfLanguageCode.PanjabiPunjabi
+        IetfLanguageCode.PanjabiPunjabi.Arab.code -> IetfLanguageCode.PanjabiPunjabi.Arab
+        IetfLanguageCode.PanjabiPunjabi.Arab.PK.code -> IetfLanguageCode.PanjabiPunjabi.Arab.PK
+        IetfLanguageCode.PanjabiPunjabi.Guru.code -> IetfLanguageCode.PanjabiPunjabi.Guru
+        IetfLanguageCode.PanjabiPunjabi.Guru.IN.code -> IetfLanguageCode.PanjabiPunjabi.Guru.IN
+        IetfLanguageCode.Pali.code -> IetfLanguageCode.Pali
+        IetfLanguageCode.Polish.code -> IetfLanguageCode.Polish
+        IetfLanguageCode.Polish.PL.code -> IetfLanguageCode.Polish.PL
+        IetfLanguageCode.PushtoPashto.code -> IetfLanguageCode.PushtoPashto
+        IetfLanguageCode.PushtoPashto.AF.code -> IetfLanguageCode.PushtoPashto.AF
+        IetfLanguageCode.PushtoPashto.PK.code -> IetfLanguageCode.PushtoPashto.PK
+        IetfLanguageCode.Portuguese.code -> IetfLanguageCode.Portuguese
+        IetfLanguageCode.Portuguese.AO.code -> IetfLanguageCode.Portuguese.AO
+        IetfLanguageCode.Portuguese.BR.code -> IetfLanguageCode.Portuguese.BR
+        IetfLanguageCode.Portuguese.CH.code -> IetfLanguageCode.Portuguese.CH
+        IetfLanguageCode.Portuguese.CV.code -> IetfLanguageCode.Portuguese.CV
+        IetfLanguageCode.Portuguese.GQ.code -> IetfLanguageCode.Portuguese.GQ
+        IetfLanguageCode.Portuguese.GW.code -> IetfLanguageCode.Portuguese.GW
+        IetfLanguageCode.Portuguese.LU.code -> IetfLanguageCode.Portuguese.LU
+        IetfLanguageCode.Portuguese.MO.code -> IetfLanguageCode.Portuguese.MO
+        IetfLanguageCode.Portuguese.MZ.code -> IetfLanguageCode.Portuguese.MZ
+        IetfLanguageCode.Portuguese.PT.code -> IetfLanguageCode.Portuguese.PT
+        IetfLanguageCode.Portuguese.ST.code -> IetfLanguageCode.Portuguese.ST
+        IetfLanguageCode.Portuguese.TL.code -> IetfLanguageCode.Portuguese.TL
+        IetfLanguageCode.Quechua.code -> IetfLanguageCode.Quechua
+        IetfLanguageCode.Quechua.BO.code -> IetfLanguageCode.Quechua.BO
+        IetfLanguageCode.Quechua.EC.code -> IetfLanguageCode.Quechua.EC
+        IetfLanguageCode.Quechua.PE.code -> IetfLanguageCode.Quechua.PE
+        IetfLanguageCode.Romansh.code -> IetfLanguageCode.Romansh
+        IetfLanguageCode.Romansh.CH.code -> IetfLanguageCode.Romansh.CH
+        IetfLanguageCode.Rundi.code -> IetfLanguageCode.Rundi
+        IetfLanguageCode.Rundi.BI.code -> IetfLanguageCode.Rundi.BI
+        IetfLanguageCode.RomanianMoldavianMoldovan.code -> IetfLanguageCode.RomanianMoldavianMoldovan
+        IetfLanguageCode.RomanianMoldavianMoldovan.MD.code -> IetfLanguageCode.RomanianMoldavianMoldovan.MD
+        IetfLanguageCode.RomanianMoldavianMoldovan.RO.code -> IetfLanguageCode.RomanianMoldavianMoldovan.RO
+        IetfLanguageCode.Russian.code -> IetfLanguageCode.Russian
+        IetfLanguageCode.Russian.BY.code -> IetfLanguageCode.Russian.BY
+        IetfLanguageCode.Russian.KG.code -> IetfLanguageCode.Russian.KG
+        IetfLanguageCode.Russian.KZ.code -> IetfLanguageCode.Russian.KZ
+        IetfLanguageCode.Russian.MD.code -> IetfLanguageCode.Russian.MD
+        IetfLanguageCode.Russian.RU.code -> IetfLanguageCode.Russian.RU
+        IetfLanguageCode.Russian.UA.code -> IetfLanguageCode.Russian.UA
+        IetfLanguageCode.Kinyarwanda.code -> IetfLanguageCode.Kinyarwanda
+        IetfLanguageCode.Kinyarwanda.RW.code -> IetfLanguageCode.Kinyarwanda.RW
+        IetfLanguageCode.Sanskrit.code -> IetfLanguageCode.Sanskrit
+        IetfLanguageCode.Sardinian.code -> IetfLanguageCode.Sardinian
+        IetfLanguageCode.Sindhi.code -> IetfLanguageCode.Sindhi
+        IetfLanguageCode.Sindhi.Arab.code -> IetfLanguageCode.Sindhi.Arab
+        IetfLanguageCode.Sindhi.Arab.PK.code -> IetfLanguageCode.Sindhi.Arab.PK
+        IetfLanguageCode.Sindhi.Deva.code -> IetfLanguageCode.Sindhi.Deva
+        IetfLanguageCode.Sindhi.Deva.IN.code -> IetfLanguageCode.Sindhi.Deva.IN
+        IetfLanguageCode.NorthernSami.code -> IetfLanguageCode.NorthernSami
+        IetfLanguageCode.NorthernSami.FI.code -> IetfLanguageCode.NorthernSami.FI
+        IetfLanguageCode.NorthernSami.NO.code -> IetfLanguageCode.NorthernSami.NO
+        IetfLanguageCode.NorthernSami.SE.code -> IetfLanguageCode.NorthernSami.SE
+        IetfLanguageCode.Sango.code -> IetfLanguageCode.Sango
+        IetfLanguageCode.Sango.CF.code -> IetfLanguageCode.Sango.CF
+        IetfLanguageCode.SinhalaSinhalese.code -> IetfLanguageCode.SinhalaSinhalese
+        IetfLanguageCode.SinhalaSinhalese.LK.code -> IetfLanguageCode.SinhalaSinhalese.LK
+        IetfLanguageCode.Slovak.code -> IetfLanguageCode.Slovak
+        IetfLanguageCode.Slovak.SK.code -> IetfLanguageCode.Slovak.SK
+        IetfLanguageCode.Slovenian.code -> IetfLanguageCode.Slovenian
+        IetfLanguageCode.Slovenian.SI.code -> IetfLanguageCode.Slovenian.SI
+        IetfLanguageCode.Samoan.code -> IetfLanguageCode.Samoan
+        IetfLanguageCode.Shona.code -> IetfLanguageCode.Shona
+        IetfLanguageCode.Shona.ZW.code -> IetfLanguageCode.Shona.ZW
+        IetfLanguageCode.Somali.code -> IetfLanguageCode.Somali
+        IetfLanguageCode.Somali.DJ.code -> IetfLanguageCode.Somali.DJ
+        IetfLanguageCode.Somali.ET.code -> IetfLanguageCode.Somali.ET
+        IetfLanguageCode.Somali.KE.code -> IetfLanguageCode.Somali.KE
+        IetfLanguageCode.Somali.SO.code -> IetfLanguageCode.Somali.SO
+        IetfLanguageCode.Albanian.code -> IetfLanguageCode.Albanian
+        IetfLanguageCode.Albanian.AL.code -> IetfLanguageCode.Albanian.AL
+        IetfLanguageCode.Albanian.MK.code -> IetfLanguageCode.Albanian.MK
+        IetfLanguageCode.Albanian.XK.code -> IetfLanguageCode.Albanian.XK
+        IetfLanguageCode.Serbian.code -> IetfLanguageCode.Serbian
+        IetfLanguageCode.Serbian.Cyrl.code -> IetfLanguageCode.Serbian.Cyrl
+        IetfLanguageCode.Serbian.Cyrl.BA.code -> IetfLanguageCode.Serbian.Cyrl.BA
+        IetfLanguageCode.Serbian.Cyrl.ME.code -> IetfLanguageCode.Serbian.Cyrl.ME
+        IetfLanguageCode.Serbian.Cyrl.RS.code -> IetfLanguageCode.Serbian.Cyrl.RS
+        IetfLanguageCode.Serbian.Cyrl.XK.code -> IetfLanguageCode.Serbian.Cyrl.XK
+        IetfLanguageCode.Serbian.Latn.code -> IetfLanguageCode.Serbian.Latn
+        IetfLanguageCode.Serbian.Latn.BA.code -> IetfLanguageCode.Serbian.Latn.BA
+        IetfLanguageCode.Serbian.Latn.ME.code -> IetfLanguageCode.Serbian.Latn.ME
+        IetfLanguageCode.Serbian.Latn.RS.code -> IetfLanguageCode.Serbian.Latn.RS
+        IetfLanguageCode.Serbian.Latn.XK.code -> IetfLanguageCode.Serbian.Latn.XK
+        IetfLanguageCode.Swati.code -> IetfLanguageCode.Swati
+        IetfLanguageCode.SothoSouthern.code -> IetfLanguageCode.SothoSouthern
+        IetfLanguageCode.Sundanese.code -> IetfLanguageCode.Sundanese
+        IetfLanguageCode.Sundanese.Latn.code -> IetfLanguageCode.Sundanese.Latn
+        IetfLanguageCode.Sundanese.Latn.ID.code -> IetfLanguageCode.Sundanese.Latn.ID
+        IetfLanguageCode.Swedish.code -> IetfLanguageCode.Swedish
+        IetfLanguageCode.Swedish.AX.code -> IetfLanguageCode.Swedish.AX
+        IetfLanguageCode.Swedish.FI.code -> IetfLanguageCode.Swedish.FI
+        IetfLanguageCode.Swedish.SE.code -> IetfLanguageCode.Swedish.SE
+        IetfLanguageCode.Swahili.code -> IetfLanguageCode.Swahili
+        IetfLanguageCode.Swahili.CD.code -> IetfLanguageCode.Swahili.CD
+        IetfLanguageCode.Swahili.KE.code -> IetfLanguageCode.Swahili.KE
+        IetfLanguageCode.Swahili.TZ.code -> IetfLanguageCode.Swahili.TZ
+        IetfLanguageCode.Swahili.UG.code -> IetfLanguageCode.Swahili.UG
+        IetfLanguageCode.Tamil.code -> IetfLanguageCode.Tamil
+        IetfLanguageCode.Tamil.IN.code -> IetfLanguageCode.Tamil.IN
+        IetfLanguageCode.Tamil.LK.code -> IetfLanguageCode.Tamil.LK
+        IetfLanguageCode.Tamil.MY.code -> IetfLanguageCode.Tamil.MY
+        IetfLanguageCode.Tamil.SG.code -> IetfLanguageCode.Tamil.SG
+        IetfLanguageCode.Telugu.code -> IetfLanguageCode.Telugu
+        IetfLanguageCode.Telugu.IN.code -> IetfLanguageCode.Telugu.IN
+        IetfLanguageCode.Tajik.code -> IetfLanguageCode.Tajik
+        IetfLanguageCode.Tajik.TJ.code -> IetfLanguageCode.Tajik.TJ
+        IetfLanguageCode.Thai.code -> IetfLanguageCode.Thai
+        IetfLanguageCode.Thai.TH.code -> IetfLanguageCode.Thai.TH
+        IetfLanguageCode.Tigrinya.code -> IetfLanguageCode.Tigrinya
+        IetfLanguageCode.Tigrinya.ER.code -> IetfLanguageCode.Tigrinya.ER
+        IetfLanguageCode.Tigrinya.ET.code -> IetfLanguageCode.Tigrinya.ET
+        IetfLanguageCode.Turkmen.code -> IetfLanguageCode.Turkmen
+        IetfLanguageCode.Turkmen.TM.code -> IetfLanguageCode.Turkmen.TM
+        IetfLanguageCode.Tagalog.code -> IetfLanguageCode.Tagalog
+        IetfLanguageCode.Tswana.code -> IetfLanguageCode.Tswana
+        IetfLanguageCode.TongaTongaIslands.code -> IetfLanguageCode.TongaTongaIslands
+        IetfLanguageCode.TongaTongaIslands.TO.code -> IetfLanguageCode.TongaTongaIslands.TO
+        IetfLanguageCode.Turkish.code -> IetfLanguageCode.Turkish
+        IetfLanguageCode.Turkish.CY.code -> IetfLanguageCode.Turkish.CY
+        IetfLanguageCode.Turkish.TR.code -> IetfLanguageCode.Turkish.TR
+        IetfLanguageCode.Tsonga.code -> IetfLanguageCode.Tsonga
+        IetfLanguageCode.Tatar.code -> IetfLanguageCode.Tatar
+        IetfLanguageCode.Tatar.RU.code -> IetfLanguageCode.Tatar.RU
+        IetfLanguageCode.Twi.code -> IetfLanguageCode.Twi
+        IetfLanguageCode.Tahitian.code -> IetfLanguageCode.Tahitian
+        IetfLanguageCode.UighurUyghur.code -> IetfLanguageCode.UighurUyghur
+        IetfLanguageCode.UighurUyghur.CN.code -> IetfLanguageCode.UighurUyghur.CN
+        IetfLanguageCode.Ukrainian.code -> IetfLanguageCode.Ukrainian
+        IetfLanguageCode.Ukrainian.UA.code -> IetfLanguageCode.Ukrainian.UA
+        IetfLanguageCode.Urdu.code -> IetfLanguageCode.Urdu
+        IetfLanguageCode.Urdu.IN.code -> IetfLanguageCode.Urdu.IN
+        IetfLanguageCode.Urdu.PK.code -> IetfLanguageCode.Urdu.PK
+        IetfLanguageCode.Uzbek.code -> IetfLanguageCode.Uzbek
+        IetfLanguageCode.Uzbek.Arab.code -> IetfLanguageCode.Uzbek.Arab
+        IetfLanguageCode.Uzbek.Arab.AF.code -> IetfLanguageCode.Uzbek.Arab.AF
+        IetfLanguageCode.Uzbek.Cyrl.code -> IetfLanguageCode.Uzbek.Cyrl
+        IetfLanguageCode.Uzbek.Cyrl.UZ.code -> IetfLanguageCode.Uzbek.Cyrl.UZ
+        IetfLanguageCode.Uzbek.Latn.code -> IetfLanguageCode.Uzbek.Latn
+        IetfLanguageCode.Uzbek.Latn.UZ.code -> IetfLanguageCode.Uzbek.Latn.UZ
+        IetfLanguageCode.Venda.code -> IetfLanguageCode.Venda
+        IetfLanguageCode.Vietnamese.code -> IetfLanguageCode.Vietnamese
+        IetfLanguageCode.Vietnamese.VN.code -> IetfLanguageCode.Vietnamese.VN
+        IetfLanguageCode.Volapuk.code -> IetfLanguageCode.Volapuk
+        IetfLanguageCode.Volapuk.L001.code -> IetfLanguageCode.Volapuk.L001
+        IetfLanguageCode.Walloon.code -> IetfLanguageCode.Walloon
+        IetfLanguageCode.Wolof.code -> IetfLanguageCode.Wolof
+        IetfLanguageCode.Wolof.SN.code -> IetfLanguageCode.Wolof.SN
+        IetfLanguageCode.Xhosa.code -> IetfLanguageCode.Xhosa
+        IetfLanguageCode.Xhosa.ZA.code -> IetfLanguageCode.Xhosa.ZA
+        IetfLanguageCode.Yiddish.code -> IetfLanguageCode.Yiddish
+        IetfLanguageCode.Yiddish.L001.code -> IetfLanguageCode.Yiddish.L001
+        IetfLanguageCode.Yoruba.code -> IetfLanguageCode.Yoruba
+        IetfLanguageCode.Yoruba.BJ.code -> IetfLanguageCode.Yoruba.BJ
+        IetfLanguageCode.Yoruba.NG.code -> IetfLanguageCode.Yoruba.NG
+        IetfLanguageCode.ZhuangChuang.code -> IetfLanguageCode.ZhuangChuang
+        IetfLanguageCode.Chinese.code -> IetfLanguageCode.Chinese
+        IetfLanguageCode.Chinese.Hans.code -> IetfLanguageCode.Chinese.Hans
+        IetfLanguageCode.Chinese.Hans.CN.code -> IetfLanguageCode.Chinese.Hans.CN
+        IetfLanguageCode.Chinese.Hans.HK.code -> IetfLanguageCode.Chinese.Hans.HK
+        IetfLanguageCode.Chinese.Hans.MO.code -> IetfLanguageCode.Chinese.Hans.MO
+        IetfLanguageCode.Chinese.Hans.SG.code -> IetfLanguageCode.Chinese.Hans.SG
+        IetfLanguageCode.Chinese.Hant.code -> IetfLanguageCode.Chinese.Hant
+        IetfLanguageCode.Chinese.Hant.HK.code -> IetfLanguageCode.Chinese.Hant.HK
+        IetfLanguageCode.Chinese.Hant.MO.code -> IetfLanguageCode.Chinese.Hant.MO
+        IetfLanguageCode.Chinese.Hant.TW.code -> IetfLanguageCode.Chinese.Hant.TW
+        IetfLanguageCode.Zulu.code -> IetfLanguageCode.Zulu
+        IetfLanguageCode.Zulu.ZA.code -> IetfLanguageCode.Zulu.ZA
+        else -> IetfLanguageCode.UnknownIetfLanguageCode(this)
+    }
+}
+fun convertToIetfLanguageCode(code: String) = code.asIetfLanguageCode()
+fun IetfLanguageCode(code: String) = code.asIetfLanguageCode()

language_codes/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="dev.inmo.micro_utils.language_codes"/>

mppAndroidProject.gradle

@@ -24,3 +24,9 @@ kotlin {
 }
 
 apply from: "$defaultAndroidSettingsPresetPath"
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}

mppJavaProject.gradle

@@ -4,9 +4,7 @@ project.group = "$group"
 apply from: "$publishGradlePath"
 
 kotlin {
-    jvm {
-        compilations.main.kotlinOptions.useIR = true
-    }
+    jvm()
 
     sourceSets {
         commonMain {
@@ -28,3 +26,9 @@ kotlin {
         }
     }
 }
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}

mppProjectWithSerialization.gradle

@@ -4,10 +4,8 @@ project.group = "$group"
 apply from: "$publishGradlePath"
 
 kotlin {
-    jvm {
-        compilations.main.kotlinOptions.useIR = true
-    }
-    js (BOTH) {
+    jvm()
+    js (IR) {
         browser()
         nodejs()
     }
@@ -50,3 +48,9 @@ kotlin {
 }
 
 apply from: "$defaultAndroidSettingsPresetPath"
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}

pagination/common/src/commonMain/kotlin/dev/inmo/micro_utils/pagination/utils/DoForAll.kt

@@ -33,3 +33,8 @@ suspend fun <T> doAllWithCurrentPaging(
         block
     )
 }
+
+suspend fun <T> doForAllWithCurrentPaging(
+    initialPagination: Pagination = FirstPagePagination(),
+    block: suspend (Pagination) -> PaginationResult<T>
+) = doAllWithCurrentPaging(initialPagination, block)

pagination/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/pagination/ServerPaginationHelpers.kt

@@ -5,8 +5,8 @@ import io.ktor.http.Parameters
 
 val Parameters.extractPagination: Pagination
     get() = SimplePagination(
-        get("page") ?.toIntOrNull() ?: 0,
-        get("size") ?.toIntOrNull() ?: defaultPaginationPageSize
+        get(paginationPageKey) ?.toIntOrNull() ?: 0,
+        get(paginationSizeKey) ?.toIntOrNull() ?: defaultPaginationPageSize
     )
 
 val ApplicationCall.extractPagination: Pagination

repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/CRUDCacheRepo.kt

@@ -6,19 +6,29 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 
-open class CRUDCacheRepo<ObjectType, IdType, InputValueType>(
-    protected val parentRepo: CRUDRepo<ObjectType, IdType, InputValueType>,
+open class ReadCRUDCacheRepo<ObjectType, IdType>(
+    protected val parentRepo: ReadCRUDRepo<ObjectType, IdType>,
     protected val kvCache: KVCache<IdType, ObjectType>,
-    scope: CoroutineScope = CoroutineScope(Dispatchers.Default),
     protected val idGetter: (ObjectType) -> IdType
-) : CRUDRepo<ObjectType, IdType, InputValueType> by parentRepo {
-    protected val onNewJob = parentRepo.newObjectsFlow.onEach { kvCache.set(idGetter(it), it) }.launchIn(scope)
-    protected val onUpdatedJob = parentRepo.updatedObjectsFlow.onEach { kvCache.set(idGetter(it), it) }.launchIn(scope)
-    protected val onRemoveJob = parentRepo.deletedObjectsIdsFlow.onEach { kvCache.unset(it) }.launchIn(scope)
-
+) : ReadCRUDRepo<ObjectType, IdType> by parentRepo {
     override suspend fun getById(id: IdType): ObjectType? = kvCache.get(id) ?: (parentRepo.getById(id) ?.also {
         kvCache.set(id, it)
     })
 
     override suspend fun contains(id: IdType): Boolean = kvCache.contains(id) || parentRepo.contains(id)
 }
+
+open class CRUDCacheRepo<ObjectType, IdType, InputValueType>(
+    parentRepo: CRUDRepo<ObjectType, IdType, InputValueType>,
+    kvCache: KVCache<IdType, ObjectType>,
+    scope: CoroutineScope = CoroutineScope(Dispatchers.Default),
+    idGetter: (ObjectType) -> IdType
+) : ReadCRUDCacheRepo<ObjectType, IdType>(
+    parentRepo,
+    kvCache,
+    idGetter
+), CRUDRepo<ObjectType, IdType, InputValueType>, WriteCRUDRepo<ObjectType, IdType, InputValueType> by parentRepo {
+    protected val onNewJob = parentRepo.newObjectsFlow.onEach { kvCache.set(idGetter(it), it) }.launchIn(scope)
+    protected val onUpdatedJob = parentRepo.updatedObjectsFlow.onEach { kvCache.set(idGetter(it), it) }.launchIn(scope)
+    protected val onRemoveJob = parentRepo.deletedObjectsIdsFlow.onEach { kvCache.unset(it) }.launchIn(scope)
+}

repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/KeyValueCacheRepo.kt

@@ -7,14 +7,19 @@ import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 
-open class KeyValueCacheRepo<Key,Value>(
-    protected val parentRepo: KeyValueRepo<Key, Value>,
+open class ReadKeyValueCacheRepo<Key,Value>(
+    protected val parentRepo: ReadKeyValueRepo<Key, Value>,
     protected val kvCache: KVCache<Key, Value>,
-    scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
-) : KeyValueRepo<Key,Value> by parentRepo {
-    protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, it.second) }.launchIn(scope)
-    protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.unset(it) }.launchIn(scope)
-
+) : ReadKeyValueRepo<Key,Value> by parentRepo {
     override suspend fun get(k: Key): Value? = kvCache.get(k) ?: parentRepo.get(k) ?.also { kvCache.set(k, it) }
     override suspend fun contains(key: Key): Boolean = kvCache.contains(key) || parentRepo.contains(key)
 }
+
+open class KeyValueCacheRepo<Key,Value>(
+    parentRepo: KeyValueRepo<Key, Value>,
+    kvCache: KVCache<Key, Value>,
+    scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
+) : ReadKeyValueCacheRepo<Key,Value>(parentRepo, kvCache), KeyValueRepo<Key,Value>, WriteKeyValueRepo<Key, Value> by parentRepo {
+    protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, it.second) }.launchIn(scope)
+    protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.unset(it) }.launchIn(scope)
+}

repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/KeyValuesCacheRepo.kt

@@ -11,15 +11,10 @@ import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 
-open class KeyValuesCacheRepo<Key,Value>(
-    protected val parentRepo: KeyValuesRepo<Key, Value>,
-    protected val kvCache: KVCache<Key, List<Value>>,
-    scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
-) : KeyValuesRepo<Key,Value> by parentRepo {
-    protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.plus(it.second) ?: listOf(it.second)) }.launchIn(scope)
-    protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.minus(it.second) ?: return@onEach) }.launchIn(scope)
-    protected val onDataClearedJob = parentRepo.onDataCleared.onEach { kvCache.unset(it) }.launchIn(scope)
-
+open class ReadKeyValuesCacheRepo<Key,Value>(
+    protected val parentRepo: ReadKeyValuesRepo<Key, Value>,
+    protected val kvCache: KVCache<Key, List<Value>>
+) : ReadKeyValuesRepo<Key,Value> by parentRepo {
     override suspend fun get(k: Key, pagination: Pagination, reversed: Boolean): PaginationResult<Value> {
         return kvCache.get(k) ?.paginate(
             pagination.let { if (reversed) it.reverse(count(k)) else it }
@@ -35,3 +30,13 @@ open class KeyValuesCacheRepo<Key,Value>(
     override suspend fun contains(k: Key, v: Value): Boolean = kvCache.get(k) ?.contains(v) ?: parentRepo.contains(k, v)
     override suspend fun contains(k: Key): Boolean = kvCache.contains(k) || parentRepo.contains(k)
 }
+
+open class KeyValuesCacheRepo<Key,Value>(
+    parentRepo: KeyValuesRepo<Key, Value>,
+    kvCache: KVCache<Key, List<Value>>,
+    scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
+) : ReadKeyValuesCacheRepo<Key,Value>(parentRepo, kvCache), KeyValuesRepo<Key,Value>, WriteKeyValuesRepo<Key,Value> by parentRepo {
+    protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.plus(it.second) ?: listOf(it.second)) }.launchIn(scope)
+    protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.minus(it.second) ?: return@onEach) }.launchIn(scope)
+    protected val onDataClearedJob = parentRepo.onDataCleared.onEach { kvCache.unset(it) }.launchIn(scope)
+}

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/OneToManyKeyValueRepo.kt

@@ -1,6 +1,7 @@
 package dev.inmo.micro_utils.repos
 
 import dev.inmo.micro_utils.pagination.*
+import dev.inmo.micro_utils.pagination.utils.doForAllWithCurrentPaging
 import dev.inmo.micro_utils.pagination.utils.getAllWithNextPaging
 import kotlinx.coroutines.flow.Flow
 
@@ -47,6 +48,7 @@ interface WriteOneToManyKeyValueRepo<Key, Value> : Repo {
     suspend fun remove(toRemove: Map<Key, List<Value>>)
 
     suspend fun clear(k: Key)
+    suspend fun clearWithValue(v: Value)
 
     suspend fun set(toSet: Map<Key, List<Value>>) {
         toSet.keys.forEach { key -> clear(key) }
@@ -87,7 +89,19 @@ suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.set(
     k: Key, vararg v: Value
 ) = set(k, v.toList())
 
-interface OneToManyKeyValueRepo<Key, Value> : ReadOneToManyKeyValueRepo<Key, Value>, WriteOneToManyKeyValueRepo<Key, Value>
+interface OneToManyKeyValueRepo<Key, Value> : ReadOneToManyKeyValueRepo<Key, Value>, WriteOneToManyKeyValueRepo<Key, Value> {
+    override suspend fun clearWithValue(v: Value) {
+        doWithPagination {
+            val keysResult = keys(v, it)
+
+            if (keysResult.results.isNotEmpty()) {
+                remove(keysResult.results.map { it to listOf(v) })
+            }
+
+            keysResult.currentPageIfNotEmpty()
+        }
+    }
+}
 typealias KeyValuesRepo<Key,Value> = OneToManyKeyValueRepo<Key, Value>
 
 suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.remove(

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/mappers/OneToManyKeyValueMappers.kt

@@ -114,6 +114,7 @@ open class MapperWriteOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
     }
 
     override suspend fun clear(k: FromKey) = to.clear(k.toOutKey())
+    override suspend fun clearWithValue(v: FromValue) = to.clearWithValue(v.toOutValue())
 }
 
 @Suppress("NOTHING_TO_INLINE")

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/DatabaseOperations.kt

@@ -2,6 +2,8 @@ package dev.inmo.micro_utils.repos
 
 import android.database.Cursor
 import android.database.sqlite.SQLiteDatabase
+import androidx.core.database.*
+import dev.inmo.micro_utils.repos.getLongOrNull
 
 fun createTableQuery(
     tableName: String,
@@ -32,6 +34,11 @@ fun SQLiteDatabase.createTable(
 fun Cursor.getString(columnName: String): String = getString(
     getColumnIndexOrThrow(columnName)
 )
+fun Cursor.getStringOrNull(columnName: String): String? {
+    return getStringOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
 
 /**
  * @throws IllegalArgumentException
@@ -39,6 +46,11 @@ fun Cursor.getString(columnName: String): String = getString(
 fun Cursor.getShort(columnName: String): Short = getShort(
     getColumnIndexOrThrow(columnName)
 )
+fun Cursor.getShortOrNull(columnName: String): Short? {
+    return getShortOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
 
 /**
  * @throws IllegalArgumentException
@@ -46,6 +58,11 @@ fun Cursor.getShort(columnName: String): Short = getShort(
 fun Cursor.getLong(columnName: String): Long = getLong(
     getColumnIndexOrThrow(columnName)
 )
+fun Cursor.getLongOrNull(columnName: String): Long? {
+    return getLongOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
 
 /**
  * @throws IllegalArgumentException
@@ -53,6 +70,23 @@ fun Cursor.getLong(columnName: String): Long = getLong(
 fun Cursor.getInt(columnName: String): Int = getInt(
     getColumnIndexOrThrow(columnName)
 )
+fun Cursor.getIntOrNull(columnName: String): Int? {
+    return getIntOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
+
+/**
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getFloat(columnName: String): Float = getFloat(
+    getColumnIndexOrThrow(columnName)
+)
+fun Cursor.getFloatOrNull(columnName: String): Float? {
+    return getFloatOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
 
 /**
  * @throws IllegalArgumentException
@@ -60,6 +94,11 @@ fun Cursor.getInt(columnName: String): Int = getInt(
 fun Cursor.getDouble(columnName: String): Double = getDouble(
     getColumnIndexOrThrow(columnName)
 )
+fun Cursor.getDoubleOrNull(columnName: String): Double? {
+    return getDoubleOrNull(
+        getColumnIndex(columnName).takeIf { it != -1 } ?: return null
+    )
+}
 
 fun SQLiteDatabase.select(
     table: String,
@@ -74,6 +113,19 @@ fun SQLiteDatabase.select(
     table, columns, selection, selectionArgs, groupBy, having, orderBy, limit
 )
 
+fun SQLiteDatabase.selectDistinct(
+    table: String,
+    columns: Array<String>? = null,
+    selection: String? = null,
+    selectionArgs: Array<String>? = null,
+    groupBy: String? = null,
+    having: String? = null,
+    orderBy: String? = null,
+    limit: String? = null
+) = query(
+    true, table, columns, selection, selectionArgs, groupBy, having, orderBy, limit
+)
+
 fun makePlaceholders(count: Int): String {
     return (0 until count).joinToString { "?" }
 }

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/onetomany/OneToManyAndroidRepo.kt

@@ -3,10 +3,7 @@ package dev.inmo.micro_utils.repos.onetomany
 import android.database.sqlite.SQLiteOpenHelper
 import androidx.core.content.contentValuesOf
 import dev.inmo.micro_utils.common.mapNotNullA
-import dev.inmo.micro_utils.pagination.FirstPagePagination
-import dev.inmo.micro_utils.pagination.Pagination
-import dev.inmo.micro_utils.pagination.PaginationResult
-import dev.inmo.micro_utils.pagination.createPaginationResult
+import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.pagination.utils.reverse
 import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.flow.Flow
@@ -20,10 +17,14 @@ private val internalSerialFormat = Json {
     ignoreUnknownKeys = true
 }
 
+typealias KeyValuesAndroidRepo<Key, Value> = OneToManyAndroidRepo<Key, Value>
+
 class OneToManyAndroidRepo<Key, Value>(
     private val tableName: String,
-    private val keySerializer: KSerializer<Key>,
-    private val valueSerializer: KSerializer<Value>,
+    private val keyAsString: Key.() -> String,
+    private val valueAsString: Value.() -> String,
+    private val keyFromString: String.() -> Key,
+    private val valueFromString: String.() -> Value,
     private val helper: SQLiteOpenHelper
 ) : OneToManyKeyValueRepo<Key, Value> {
     private val _onNewValue: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
@@ -34,12 +35,9 @@ class OneToManyAndroidRepo<Key, Value>(
     override val onDataCleared: Flow<Key> = _onDataCleared.asSharedFlow()
 
     private val idColumnName = "id"
+    private val idColumnArray = arrayOf(idColumnName)
     private val valueColumnName = "value"
-
-    private fun Key.asId() = internalSerialFormat.encodeToString(keySerializer, this)
-    private fun Value.asValue() = internalSerialFormat.encodeToString(valueSerializer, this)
-    private fun String.asValue(): Value = internalSerialFormat.decodeFromString(valueSerializer, this)
-    private fun String.asKey(): Key = internalSerialFormat.decodeFromString(keySerializer, this)
+    private val valueColumnArray = arrayOf(valueColumnName)
 
     init {
         helper.blockingWritableTransaction {
@@ -57,12 +55,23 @@ class OneToManyAndroidRepo<Key, Value>(
         helper.blockingWritableTransaction {
             for ((k, values) in toAdd) {
                 values.forEach { v ->
+                    val kAsString = k.keyAsString()
+                    val vAsString = v.valueAsString()
+                    val isThere = select(tableName,
+                        null,
+                        "$idColumnName=? AND $valueColumnName=?",
+                        arrayOf(kAsString, vAsString),
+                        limit = limitClause(1)
+                    ).use { it.moveToFirst() }
+                    if (isThere) {
+                        return@forEach
+                    }
                     insert(
                         tableName,
                         null,
                         contentValuesOf(
-                            idColumnName to k.asId(),
-                            valueColumnName to v.asValue()
+                            idColumnName to k.keyAsString(),
+                            valueColumnName to v.valueAsString()
                         )
                     ).also {
                         if (it != -1L) {
@@ -77,7 +86,7 @@ class OneToManyAndroidRepo<Key, Value>(
 
     override suspend fun clear(k: Key) {
         helper.blockingWritableTransaction {
-            delete(tableName, "$idColumnName=?", arrayOf(k.asId()))
+            delete(tableName, "$idColumnName=?", arrayOf(k.keyAsString()))
         }.also {
             if (it > 0) {
                 _onDataCleared.emit(k)
@@ -88,7 +97,7 @@ class OneToManyAndroidRepo<Key, Value>(
     override suspend fun set(toSet: Map<Key, List<Value>>) {
         val (clearedKeys, inserted) = helper.blockingWritableTransaction {
             toSet.mapNotNull { (k, _) ->
-                if (delete(tableName, "$idColumnName=?", arrayOf(k.asId())) > 0) {
+                if (delete(tableName, "$idColumnName=?", arrayOf(k.keyAsString())) > 0) {
                     k
                 } else {
                     null
@@ -98,7 +107,7 @@ class OneToManyAndroidRepo<Key, Value>(
                     insert(
                         tableName,
                         null,
-                        contentValuesOf(idColumnName to k.asId(), valueColumnName to v.asValue())
+                        contentValuesOf(idColumnName to k.keyAsString(), valueColumnName to v.valueAsString())
                     )
                     k to v
                 }
@@ -109,7 +118,7 @@ class OneToManyAndroidRepo<Key, Value>(
     }
 
     override suspend fun contains(k: Key): Boolean = helper.blockingReadableTransaction {
-        select(tableName, selection = "$idColumnName=?", selectionArgs = arrayOf(k.asId()), limit = FirstPagePagination(1).limitClause()).use {
+        select(tableName, selection = "$idColumnName=?", selectionArgs = arrayOf(k.keyAsString()), limit = firstPageWithOneElementPagination.limitClause()).use {
             it.count > 0
         }
     }
@@ -118,14 +127,14 @@ class OneToManyAndroidRepo<Key, Value>(
         select(
             tableName,
             selection = "$idColumnName=? AND $valueColumnName=?",
-            selectionArgs = arrayOf(k.asId(), v.asValue()),
+            selectionArgs = arrayOf(k.keyAsString(), v.valueAsString()),
             limit = FirstPagePagination(1).limitClause()
         ).use {
             it.count > 0
         }
     }
 
-    override suspend fun count(): Long =helper.blockingReadableTransaction {
+    override suspend fun count(): Long = helper.blockingReadableTransaction {
         select(
             tableName
         ).use {
@@ -134,7 +143,7 @@ class OneToManyAndroidRepo<Key, Value>(
     }.toLong()
 
     override suspend fun count(k: Key): Long = helper.blockingReadableTransaction {
-        select(tableName, selection = "$idColumnName=?", selectionArgs = arrayOf(k.asId()), limit = FirstPagePagination(1).limitClause()).use {
+        selectDistinct(tableName, columns = valueColumnArray, selection = "$idColumnName=?", selectionArgs = arrayOf(k.keyAsString()), limit = FirstPagePagination(1).limitClause()).use {
             it.count
         }
     }.toLong()
@@ -144,18 +153,25 @@ class OneToManyAndroidRepo<Key, Value>(
         pagination: Pagination,
         reversed: Boolean
     ): PaginationResult<Value> = count(k).let { count ->
+        if (pagination.firstIndex >= count) {
+            return@let emptyList<Value>().createPaginationResult(
+                pagination,
+                count
+            )
+        }
         val resultPagination = pagination.let { if (reversed) pagination.reverse(count) else pagination }
         helper.blockingReadableTransaction {
             select(
                 tableName,
+                valueColumnArray,
                 selection = "$idColumnName=?",
-                selectionArgs = arrayOf(k.asId()),
+                selectionArgs = arrayOf(k.keyAsString()),
                 limit = resultPagination.limitClause()
             ).use { c ->
                 mutableListOf<Value>().also {
                     if (c.moveToFirst()) {
                         do {
-                            it.add(c.getString(valueColumnName).asValue())
+                            it.add(c.getString(valueColumnName).valueFromString())
                         } while (c.moveToNext())
                     }
                 }
@@ -170,16 +186,23 @@ class OneToManyAndroidRepo<Key, Value>(
         pagination: Pagination,
         reversed: Boolean
     ): PaginationResult<Key> = count().let { count ->
+        if (pagination.firstIndex >= count) {
+            return@let emptyList<Key>().createPaginationResult(
+                pagination,
+                count
+            )
+        }
         val resultPagination = pagination.let { if (reversed) pagination.reverse(count) else pagination }
         helper.blockingReadableTransaction {
-            select(
+            selectDistinct(
                 tableName,
+                idColumnArray,
                 limit = resultPagination.limitClause()
             ).use { c ->
                 mutableListOf<Key>().also {
                     if (c.moveToFirst()) {
                         do {
-                            it.add(c.getString(idColumnName).asKey())
+                            it.add(c.getString(idColumnName).keyFromString())
                         } while (c.moveToNext())
                     }
                 }
@@ -197,16 +220,17 @@ class OneToManyAndroidRepo<Key, Value>(
     ): PaginationResult<Key> = count().let { count ->
         val resultPagination = pagination.let { if (reversed) pagination.reverse(count) else pagination }
         helper.blockingReadableTransaction {
-            select(
+            selectDistinct(
                 tableName,
+                idColumnArray,
                 selection = "$valueColumnName=?",
-                selectionArgs = arrayOf(v.asValue()),
+                selectionArgs = arrayOf(v.valueAsString()),
                 limit = resultPagination.limitClause()
             ).use { c ->
                 mutableListOf<Key>().also {
                     if (c.moveToFirst()) {
                         do {
-                            it.add(c.getString(idColumnName).asKey())
+                            it.add(c.getString(idColumnName).keyFromString())
                         } while (c.moveToNext())
                     }
                 }
@@ -221,7 +245,7 @@ class OneToManyAndroidRepo<Key, Value>(
         helper.blockingWritableTransaction {
             toRemove.flatMap { (k, vs) ->
                 vs.mapNotNullA { v ->
-                    if (delete(tableName, "$idColumnName=? AND $valueColumnName=?", arrayOf(k.asId(), v.asValue())) > 0) {
+                    if (delete(tableName, "$idColumnName=? AND $valueColumnName=?", arrayOf(k.keyAsString(), v.valueAsString())) > 0) {
                         k to v
                     } else {
                         null
@@ -233,3 +257,24 @@ class OneToManyAndroidRepo<Key, Value>(
         }
     }
 }
+
+fun <Key, Value> OneToManyAndroidRepo(
+    tableName: String,
+    keySerializer: KSerializer<Key>,
+    valueSerializer: KSerializer<Value>,
+    helper: SQLiteOpenHelper
+) = OneToManyAndroidRepo(
+    tableName,
+    { internalSerialFormat.encodeToString(keySerializer, this) },
+    { internalSerialFormat.encodeToString(valueSerializer, this) },
+    { internalSerialFormat.decodeFromString(keySerializer, this) },
+    { internalSerialFormat.decodeFromString(valueSerializer, this) },
+    helper
+)
+
+fun <Key, Value> KeyValuesAndroidRepo(
+    tableName: String,
+    keySerializer: KSerializer<Key>,
+    valueSerializer: KSerializer<Value>,
+    helper: SQLiteOpenHelper
+) = OneToManyAndroidRepo(tableName, keySerializer, valueSerializer, helper)

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/onetomany/ExposedOneToManyKeyValueRepo.kt

@@ -31,6 +31,9 @@ open class ExposedOneToManyKeyValueRepo<Key, Value>(
         transaction(database) {
             toAdd.keys.flatMap { k ->
                 toAdd[k] ?.mapNotNull { v ->
+                    if (select { keyColumn.eq(k).and(valueColumn.eq(v)) }.limit(1).count() > 0) {
+                        return@mapNotNull null
+                    }
                     insertIgnore {
                         it[keyColumn] = k
                         it[valueColumn] = v

repos/inmemory/src/commonMain/kotlin/dev/inmo/micro_utils/repos/MapCRUDRepo.kt

@@ -23,13 +23,13 @@ class ReadMapCRUDRepo<ObjectType, IdType>(
 }
 
 abstract class WriteMapCRUDRepo<ObjectType, IdType, InputValueType>(
-    private val map: MutableMap<IdType, ObjectType> = mutableMapOf()
+    protected val map: MutableMap<IdType, ObjectType> = mutableMapOf()
 ) : WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> {
-    private val _newObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
+    protected val _newObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
     override val newObjectsFlow: Flow<ObjectType> = _newObjectsFlow.asSharedFlow()
-    private val _updatedObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
+    protected val _updatedObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
     override val updatedObjectsFlow: Flow<ObjectType> = _updatedObjectsFlow.asSharedFlow()
-    private val _deletedObjectsIdsFlow: MutableSharedFlow<IdType> = MutableSharedFlow()
+    protected val _deletedObjectsIdsFlow: MutableSharedFlow<IdType> = MutableSharedFlow()
     override val deletedObjectsIdsFlow: Flow<IdType> = _deletedObjectsIdsFlow.asSharedFlow()
 
     protected abstract suspend fun updateObject(newValue: InputValueType, id: IdType, old: ObjectType): ObjectType

repos/inmemory/src/commonMain/kotlin/dev/inmo/micro_utils/repos/MapKeyValueRepo.kt

@@ -8,7 +8,7 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 
 class ReadMapKeyValueRepo<Key, Value>(
-    private val map: Map<Key, Value> = emptyMap()
+    protected val map: Map<Key, Value> = emptyMap()
 ) : ReadStandardKeyValueRepo<Key, Value> {
     override suspend fun get(k: Key): Value? = map[k]
 

repos/inmemory/src/commonMain/kotlin/dev/inmo/micro_utils/repos/MapOneToManyKeyValueRepo.kt

@@ -86,6 +86,12 @@ class MapWriteOneToManyKeyValueRepo<Key, Value>(
     override suspend fun clear(k: Key) {
         map.remove(k) ?.also { _onDataCleared.emit(k) }
     }
+
+    override suspend fun clearWithValue(v: Value) {
+        map.forEach { (k, values) ->
+            if (values.remove(v)) _onValueRemoved.emit(k to v)
+        }
+    }
 }
 
 class MapOneToManyKeyValueRepo<Key, Value>(

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/one_to_many/KtorWriteOneToManyKeyValueRepo.kt

@@ -67,6 +67,15 @@ class KtorWriteOneToManyKeyValueRepo<Key, Value> (
         Unit.serializer(),
     )
 
+    override suspend fun clearWithValue(v: Value) = unifiedRequester.unipost(
+        buildStandardUrl(
+            baseUrl,
+            clearWithValueRoute,
+        ),
+        BodyPair(valueSerializer, v),
+        Unit.serializer(),
+    )
+
     override suspend fun set(toSet: Map<Key, List<Value>>) = unifiedRequester.unipost(
         buildStandardUrl(
             baseUrl,
@@ -75,4 +84,4 @@ class KtorWriteOneToManyKeyValueRepo<Key, Value> (
         BodyPair(keyValueMapSerializer, toSet),
         Unit.serializer(),
     )
-}
+}

repos/ktor/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/common/one_to_many/OneToManyRoutes.kt

@@ -14,4 +14,5 @@ const val onDataClearedRoute = "onDataCleared"
 const val addRoute = "add"
 const val removeRoute = "remove"
 const val clearRoute = "clear"
-const val setRoute = "set"
+const val clearWithValueRoute = "clearWithValue"
+const val setRoute = "set"

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/one_to_many/ConfigureOneToManyWriteKeyValueRepoRoutes.kt

@@ -72,6 +72,17 @@ fun <Key, Value> Route.configureOneToManyWriteKeyValueRepoRoutes(
         }
     }
 
+    post(clearWithValueRoute) {
+        unifiedRouter.apply {
+            val v = uniload(valueSerializer)
+
+            unianswer(
+                Unit.serializer(),
+                originalRepo.clearWithValue(v),
+            )
+        }
+    }
+
     post(setRoute) {
         unifiedRouter.apply {
             val obj = uniload(keyValueMapSerializer)

serialization/typed_serializer/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/typed_serializer/TypedSerializer.kt

@@ -8,11 +8,24 @@ import kotlin.reflect.KClass
 
 open class TypedSerializer<T : Any>(
     kClass: KClass<T>,
-    presetSerializers: Map<String, KSerializer<out T>> = emptyMap()
+    presetSerializers: Map<String, KSerializer<out T>> = emptyMap(),
 ) : KSerializer<T> {
     protected val serializers = presetSerializers.toMutableMap()
+    @ExperimentalSerializationApi
     @InternalSerializationApi
-    override open val descriptor: SerialDescriptor = buildSerialDescriptor(
+    override val descriptor: SerialDescriptor = buildSerialDescriptor(
+        "TypedSerializer",
+        SerialKind.CONTEXTUAL
+    ) {
+        element("type", String.serializer().descriptor)
+        element("value", ContextualSerializer(kClass).descriptor)
+    }
+    @InternalSerializationApi
+    @Deprecated(
+        "This descriptor was deprecated due to incorrect serial name. You may use it in case something require it, " +
+            "but it is strongly recommended to migrate onto new descriptor"
+    )
+    protected val oldDescriptor: SerialDescriptor = buildSerialDescriptor(
         "TextSourceSerializer",
         SerialKind.CONTEXTUAL
     ) {
@@ -20,8 +33,9 @@ open class TypedSerializer<T : Any>(
         element("value", ContextualSerializer(kClass).descriptor)
     }
 
+    @ExperimentalSerializationApi
     @InternalSerializationApi
-    override open fun deserialize(decoder: Decoder): T {
+    override fun deserialize(decoder: Decoder): T {
         return decoder.decodeStructure(descriptor) {
             var type: String? = null
             lateinit var result: T
@@ -44,13 +58,15 @@ open class TypedSerializer<T : Any>(
         }
     }
 
+    @ExperimentalSerializationApi
     @InternalSerializationApi
     protected open fun <O: T> CompositeEncoder.encode(value: O) {
         encodeSerializableElement(descriptor, 1, value::class.serializer() as KSerializer<O>, value)
     }
 
+    @ExperimentalSerializationApi
     @InternalSerializationApi
-    override open fun serialize(encoder: Encoder, value: T) {
+    override fun serialize(encoder: Encoder, value: T) {
         encoder.encodeStructure(descriptor) {
             val valueSerializer = value::class.serializer()
             val type = serializers.keys.first { serializers[it] == valueSerializer }
@@ -69,6 +85,16 @@ open class TypedSerializer<T : Any>(
     }
 }
 
+@InternalSerializationApi
+operator fun <T : Any> TypedSerializer<T>.plusAssign(kClass: KClass<T>) {
+    include(kClass.simpleName!!, kClass.serializer())
+}
+
+@InternalSerializationApi
+operator fun <T : Any> TypedSerializer<T>.minusAssign(kClass: KClass<T>) {
+    exclude(kClass.simpleName!!)
+}
+
 inline fun <reified T : Any> TypedSerializer(
     presetSerializers: Map<String, KSerializer<out T>> = emptyMap()
 ) = TypedSerializer(T::class, presetSerializers)

settings.gradle

@@ -10,6 +10,8 @@ String[] includes = [
     ":pagination:ktor:common",
     ":pagination:ktor:server",
     ":mime_types",
+    ":language_codes",
+    ":language_codes:generator",
     ":repos:common",
     ":repos:cache",
     ":repos:exposed",
@@ -28,6 +30,9 @@ String[] includes = [
     ":serialization:encapsulator",
     ":serialization:typed_serializer",
 
+    ":fsm:common",
+    ":fsm:repos:common",
+
     ":dokka"
 ]