add note about 0.11.4

0.11.4

CHANGELOG.md

@@ -1,5 +1,191 @@
 # Changelog
 
+## 0.11.5
+
+* `Coroutines`:
+  * `Compose`:
+    * Add extension `StateFlow#asMutableComposeListState` and `StateFlow#asComposeList`
+    * Add extension `StateFlow#asMutableComposeState`/`StateFlow#asComposeState`
+
+## 0.11.4
+
+**THIS VERSION HAS BEEN BROKEN, DO NOT USE IT**
+
+## 0.11.3
+
+* `Ktor`:
+    * Support of `WebSockets` has been improved
+      * `Client`:
+        * New extensions: `HttpClient#openBaseWebSocketFlow`, `HttpClient#openWebSocketFlow`, `HttpClient#openSecureWebSocketFlow`
+
+## 0.11.2
+
+* `Ktor`:
+  * Support of `WebSockets` has been improved and added fixes inside of clients
+
+## 0.11.1
+
+* `Repos`
+  * `Ktor`
+    * In `configureReadKeyValueRepoRoutes` and `configureReadKeyValuesRepoRoutes` configurators fixed requiring of `reversed` property
+
+## 0.11.0
+
+* `Versions`
+    * `UUID`: `0.4.0` -> `0.4.1`
+* `Ktor`
+  * `Client`:
+    * New extension fun `HttpResponse#throwOnUnsuccess`
+    * All old functions, classes and extensions has been rewritten with new ktor-way with types info and keeping `ContentNegotiation` in mind
+  * `Server`:
+      * All old functions, classes and extensions has been rewritten with new ktor-way with types info and keeping `ContentNegotiation` in mind
+* `Repos`
+  * `Ktor`:
+    * Fully rewritten work with all declared repositories
+    * All old functions, classes and extensions has been rewritten with new ktor-way with types info and keeping `ContentNegotiation` in mind
+
+## 0.10.8
+
+* `Common`
+    * Add `Element.isOverflow*` extension properties
+
+## 0.10.7
+
+* `Pagination`:
+    * Now it is possible to use `doForAll*` and `getForAll` functions in non suspend places
+
+## 0.10.6
+
+* `Versions`
+    * `Ktor`: `2.0.1` -> `2.0.2`
+* `Common`
+    * `JS`:
+        * Add `ResizeObserver` functionality
+
+## 0.10.5
+
+* `Versions`
+    * `Compose`: `1.2.0-alpha01-dev683` -> `1.2.0-alpha01-dev686`
+* `Repos`
+    * `Android`:
+        * New function `SharedPreferencesKeyValueRepo`
+* `FSM`
+    * Add `StateHandlingErrorHandler` and opportunity to handle states handling errors
+
+## 0.10.4
+
+* `Versions`:
+    * `Serialization`: `1.3.2` -> `1.3.3`
+
+## 0.10.3
+
+* `Versions`:
+    * `Compose`: `1.2.0-alpha01-dev682` -> `1.2.0-alpha01-dev683`
+* `Coroutines`:
+    * Fixes in `AccumulatorFlow`
+
+## 0.10.2
+
+* `Versions`:
+    * `Compose`: `1.2.0-alpha01-dev675` -> `1.2.0-alpha01-dev682`
+
+## 0.10.1
+
+* `Versions`:
+    * `Ktor`: `2.0.0` -> `2.0.1`
+* `Crypto`:
+    * Add `hmacSha256`
+    * Add `hex`
+
+## 0.10.0
+
+* `Versions`:
+    * `Kotlin`: `1.6.10` -> `1.6.21`
+    * `Compose`: `1.1.1` -> `1.2.0-alpha01-dev675`
+    * `Exposed`: `0.37.3` -> `0.38.2`
+    * `Ktor`: `1.6.8` -> `2.0.0`
+    * `Dokka`: `1.6.10` -> `1.6.21`
+
+## 0.9.24
+
+* `Ktor`:
+    * `Common`:
+        * New extension fun `MPPFile#input`
+
+## 0.9.23
+
+* `Repos`:
+    * `Exposed`:
+        * New property `ExposedRepo#selectAll` to retrieve all the rows in the table
+
+## 0.9.22
+
+* `Ktor`:
+    * `Server`:
+        * Now `createKtorServer` fun is fully customizable
+
+## 0.9.21
+
+* `Repos`:
+    * `Exposed`:
+        * fixes in `AbstractExposedWriteCRUDRepo`
+
+## 0.9.20
+
+* `Repos`:
+    * `Common`:
+        * Fixes in `OneToManyAndroidRepo`
+        * New `CursorIterator`
+
+## 0.9.19
+
+* `Versions`:
+    * `Coroutines`: `1.6.0` -> `1.6.1`
+* `Repos`:
+    * `Exposed`:
+        * Fixes in `ExposedStandardVersionsRepoProxy`
+
+## 0.9.18
+
+* `Common`
+    * New extensions for `Element`: `Element#onActionOutside` and `Element#onClickOutside`
+
+## 0.9.17
+
+* `Common`:
+    * New extensions `Element#onVisibilityChanged`, `Element#onVisible` and `Element#onInvisible`
+* `Coroutines`:
+    * New extension `Element.visibilityFlow()`
+* `FSM`:
+    * Now it is possible to resolve conflicts on `startChain`
+
+## 0.9.16
+
+* `Versions`:
+    * `Klock`: `2.6.3` -> `2.7.0`
+* `Common`:
+    * New extension `Node#onRemoved`
+    * `Compose`:
+        * New extension `Composition#linkWithRoot` for removing of composition with root element
+* `Coroutines`:
+    * `Compose`:
+        * New function `renderComposableAndLinkToContextAndRoot` with linking of composition to root element
+
+## 0.9.15
+
+* `FSM`:
+    * Rename `DefaultUpdatableStatesMachine#compare` to `DefaultUpdatableStatesMachine#shouldReplaceJob`
+    * `DefaultStatesManager` now is extendable
+    * `DefaultStatesMachine` will stop all jobs of states which was removed from `statesManager`
+
+## 0.9.14
+
+* `Versions`:
+    * `Klock`: `2.6.2` -> `2.6.3`
+    * `Ktor`: `1.6.7` -> `1.6.8`
+* `Ktor`:
+    * Add temporal files uploading functionality (for clients to upload and for server to receive)
+
 ## 0.9.13
 
 * `Versions`:

build.gradle

@@ -21,6 +21,7 @@ allprojects {
         mavenLocal()
         mavenCentral()
         google()
+        maven { url "https://maven.pkg.jetbrains.space/public/p/compose/dev" }
     }
 
     // temporal crutch until legacy tests will be stabled or legacy target will be removed

common/compose/src/jsMain/kotlin/dev/inmo/micro_utils/common/compose/AttachCompositionToElementRemoving.kt

@@ -0,0 +1,9 @@
+package dev.inmo.micro_utils.common.compose
+
+import androidx.compose.runtime.Composition
+import dev.inmo.micro_utils.common.onRemoved
+import org.w3c.dom.Element
+
+fun Composition.linkWithElement(element: Element) {
+    element.onRemoved { dispose() }
+}

common/compose/src/jsMain/kotlin/dev/inmo/micro_utils/common/compose/RenderComposableAndLinkToRoot.kt

@@ -0,0 +1,13 @@
+package dev.inmo.micro_utils.common.compose
+
+import androidx.compose.runtime.*
+import org.jetbrains.compose.web.dom.DOMScope
+import org.w3c.dom.Element
+
+fun <TElement : Element> renderComposableAndLinkToRoot(
+    root: TElement,
+    monotonicFrameClock: MonotonicFrameClock = DefaultMonotonicFrameClock,
+    content: @Composable DOMScope<TElement>.() -> Unit
+): Composition = org.jetbrains.compose.web.renderComposable(root, monotonicFrameClock, content).apply {
+    linkWithElement(root)
+}

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

@@ -1,3 +1,5 @@
+@file:Suppress("OPT_IN_IS_NOT_ENABLED")
+
 package dev.inmo.micro_utils.common
 
 @RequiresOptIn(

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

@@ -43,6 +43,7 @@ private inline fun <T> performChanges(
         if (oldOneEqualToNewObject || newOneEqualToOldObject) {
             changedList.addAll(
                 potentialChanges.take(i).mapNotNull {
+                    @Suppress("UNCHECKED_CAST")
                     if (it.first != null && it.second != null) it as Pair<IndexedValue<T>, IndexedValue<T>> else null
                 }
             )
@@ -121,7 +122,10 @@ fun <T> Iterable<T>.calculateDiff(
 
         when {
             oldObject === newObject || (oldObject == newObject && !strictComparison) -> {
-                changedObjects.addAll(potentiallyChangedObjects.map { it as Pair<IndexedValue<T>, IndexedValue<T>> })
+                changedObjects.addAll(potentiallyChangedObjects.map {
+                    @Suppress("UNCHECKED_CAST")
+                    it as Pair<IndexedValue<T>, IndexedValue<T>>
+                })
                 potentiallyChangedObjects.clear()
             }
             else -> {

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

@@ -27,20 +27,13 @@ sealed interface Either<T1, T2> {
     @Deprecated("Use optionalT2 instead", ReplaceWith("optionalT2"))
     val t2: T2?
         get() = optionalT2.dataOrNull()
-
-    companion object {
-        fun <T1, T2> serializer(
-            t1Serializer: KSerializer<T1>,
-            t2Serializer: KSerializer<T2>,
-        ): KSerializer<Either<T1, T2>> = EitherSerializer(t1Serializer, t2Serializer)
-    }
 }
 
 class EitherSerializer<T1, T2>(
     t1Serializer: KSerializer<T1>,
     t2Serializer: KSerializer<T2>,
 ) : KSerializer<Either<T1, T2>> {
-    @OptIn(ExperimentalSerializationApi::class, InternalSerializationApi::class)
+    @OptIn(InternalSerializationApi::class)
     override val descriptor: SerialDescriptor = buildSerialDescriptor(
         "TypedSerializer",
         SerialKind.CONTEXTUAL
@@ -51,7 +44,6 @@ class EitherSerializer<T1, T2>(
     private val t1EitherSerializer = EitherFirst.serializer(t1Serializer, t2Serializer)
     private val t2EitherSerializer = EitherSecond.serializer(t1Serializer, t2Serializer)
 
-    @OptIn(ExperimentalSerializationApi::class, InternalSerializationApi::class)
     override fun deserialize(decoder: Decoder): Either<T1, T2> {
         return decoder.decodeStructure(descriptor) {
             var type: String? = null
@@ -83,7 +75,6 @@ class EitherSerializer<T1, T2>(
     }
 
 
-    @OptIn(ExperimentalSerializationApi::class, InternalSerializationApi::class)
     override fun serialize(encoder: Encoder, value: Either<T1, T2>) {
         encoder.encodeStructure(descriptor) {
             when (value) {

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

@@ -32,7 +32,7 @@ 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
                 }
@@ -55,7 +55,7 @@ class DiffUtilsTests {
         val withIndex = oldList.withIndex()
 
         for (step in oldList.indices) {
-            for ((i, v) in withIndex) {
+            for ((i, _) in withIndex) {
                 val mutable = oldList.toMutableList()
                 val changes = (
                     if (step == 0) i until oldList.size else (i until oldList.size step step)
@@ -104,7 +104,7 @@ 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
                 }
@@ -129,15 +129,20 @@ class DiffUtilsTests {
         val withIndex = oldList.withIndex()
 
         for (step in oldList.indices) {
-            for ((i, v) in withIndex) {
+            for ((i, _) in withIndex) {
                 val mutable = oldList.toMutableList()
-                val changes = (
-                    if (step == 0) i until oldList.size else (i until oldList.size step step)
-                ).map { index ->
+
+                val newList = if (step == 0) {
+                    i until oldList.size
+                } else {
+                    i until oldList.size step step
+                }
+                newList.forEach { index ->
                     IndexedValue(index, mutable[index]) to IndexedValue(index, "changed$index").also {
                         mutable[index] = it.value
                     }
                 }
+
                 val mutableOldList = oldList.toMutableList()
                 mutableOldList.applyDiff(mutable)
                 assertEquals(

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

@@ -0,0 +1,61 @@
+package dev.inmo.micro_utils.common
+
+import kotlinx.browser.document
+import org.w3c.dom.*
+
+fun Node.onRemoved(block: () -> Unit): MutationObserver {
+    lateinit var observer: MutationObserver
+
+    observer = MutationObserver { _, _ ->
+        fun checkIfRemoved(node: Node): Boolean {
+            return node.parentNode != document && (node.parentNode ?.let { checkIfRemoved(it) } ?: true)
+        }
+
+        if (checkIfRemoved(this)) {
+            observer.disconnect()
+            block()
+        }
+    }
+
+    observer.observe(document, MutationObserverInit(childList = true, subtree = true))
+    return observer
+}
+
+fun Element.onVisibilityChanged(block: IntersectionObserverEntry.(Float, IntersectionObserver) -> Unit): IntersectionObserver {
+    var previousIntersectionRatio = -1f
+    val observer = IntersectionObserver { entries, observer ->
+        entries.forEach {
+            if (previousIntersectionRatio != it.intersectionRatio) {
+                previousIntersectionRatio = it.intersectionRatio.toFloat()
+                it.block(previousIntersectionRatio, observer)
+            }
+        }
+    }
+
+    observer.observe(this)
+    return observer
+}
+
+fun Element.onVisible(block: Element.(IntersectionObserver) -> Unit) {
+    var previous = -1f
+    onVisibilityChanged { intersectionRatio, observer ->
+        if (previous != intersectionRatio) {
+            if (intersectionRatio > 0 && previous == 0f) {
+                block(observer)
+            }
+            previous = intersectionRatio
+        }
+    }
+}
+
+fun Element.onInvisible(block: Element.(IntersectionObserver) -> Unit): IntersectionObserver {
+    var previous = -1f
+    return onVisibilityChanged { intersectionRatio, observer ->
+        if (previous != intersectionRatio) {
+            if (intersectionRatio == 0f && previous != 0f) {
+                block(observer)
+            }
+            previous = intersectionRatio
+        }
+    }
+}

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

@@ -0,0 +1,12 @@
+package dev.inmo.micro_utils.common
+
+import org.w3c.dom.Element
+
+inline val Element.isOverflowWidth
+    get() = scrollWidth > clientWidth
+
+inline val Element.isOverflowHeight
+    get() = scrollHeight > clientHeight
+
+inline val Element.isOverflow
+    get() = isOverflowHeight || isOverflowWidth

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

@@ -0,0 +1,38 @@
+package dev.inmo.micro_utils.common
+
+import kotlinx.browser.document
+import org.w3c.dom.*
+import org.w3c.dom.events.Event
+import org.w3c.dom.events.EventListener
+
+fun Element.onActionOutside(type: String, options: dynamic = null, callback: (Event) -> Unit): EventListener {
+    lateinit var observer: MutationObserver
+    val listener = EventListener {
+        val elementsToCheck = mutableListOf<Element>(this@onActionOutside)
+        while (it.target != this@onActionOutside && elementsToCheck.isNotEmpty()) {
+            val childrenGettingElement = elementsToCheck.removeFirst()
+            for (i in 0 until childrenGettingElement.childElementCount) {
+                elementsToCheck.add(childrenGettingElement.children[i] ?: continue)
+            }
+        }
+        if (elementsToCheck.isEmpty()) {
+            callback(it)
+        }
+    }
+    if (options == null) {
+        document.addEventListener(type, listener)
+    } else {
+        document.addEventListener(type, listener, options)
+    }
+    observer = onRemoved {
+        if (options == null) {
+            document.removeEventListener(type, listener)
+        } else {
+            document.removeEventListener(type, listener, options)
+        }
+        observer.disconnect()
+    }
+    return listener
+}
+
+fun Element.onClickOutside(options: dynamic = null, callback: (Event) -> Unit) = onActionOutside("click", options, callback)

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

@@ -0,0 +1,58 @@
+package dev.inmo.micro_utils.common
+
+import org.w3c.dom.*
+import kotlin.js.Json
+import kotlin.js.json
+
+external class ResizeObserver(
+    callback: (Array<ResizeObserverEntry>, ResizeObserver) -> Unit
+) {
+    fun observe(target: Element, options: Json = definedExternally)
+
+    fun unobserve(target: Element)
+
+    fun disconnect()
+}
+
+external interface ResizeObserverSize {
+    val blockSize: Float
+    val inlineSize: Float
+}
+
+external interface ResizeObserverEntry {
+    val borderBoxSize: Array<ResizeObserverSize>
+    val contentBoxSize: Array<ResizeObserverSize>
+    val devicePixelContentBoxSize: Array<ResizeObserverSize>
+    val contentRect: DOMRectReadOnly
+    val target: Element
+}
+
+fun ResizeObserver.observe(target: Element, options: ResizeObserverObserveOptions) = observe(
+    target,
+    json(
+        "box" to options.box ?.name
+    )
+)
+
+class ResizeObserverObserveOptions(
+    val box: Box? = null
+) {
+    sealed interface Box {
+        val name: String
+
+        object Content : Box {
+            override val name: String
+                get() = "content-box"
+        }
+
+        object Border : Box {
+            override val name: String
+                get() = "border-box"
+        }
+
+        object DevicePixelContent : Box {
+            override val name: String
+                get() = "device-pixel-content-box"
+        }
+    }
+}

coroutines/compose/build.gradle

@@ -13,6 +13,7 @@ kotlin {
             dependencies {
                 api libs.kt.coroutines
                 api project(":micro_utils.coroutines")
+                api project(":micro_utils.common.compose")
             }
         }
     }

coroutines/compose/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/compose/FlowAsListState.kt

@@ -0,0 +1,26 @@
+package dev.inmo.micro_utils.coroutines.compose
+
+import androidx.compose.runtime.*
+import androidx.compose.runtime.snapshots.SnapshotStateList
+import dev.inmo.micro_utils.common.applyDiff
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.StateFlow
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun <reified T> Flow<List<T>>.asMutableComposeListState(
+    scope: CoroutineScope
+): SnapshotStateList<T> {
+    val state = mutableStateListOf<T>()
+    subscribeSafelyWithoutExceptions(scope) {
+        state.applyDiff(it)
+    }
+    return state
+}
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun <reified T> Flow<List<T>>.asComposeList(
+    scope: CoroutineScope
+): List<T> = asMutableComposeListState(scope)
+

coroutines/compose/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/compose/FlowAsState.kt

@@ -0,0 +1,35 @@
+package dev.inmo.micro_utils.coroutines.compose
+
+import androidx.compose.runtime.*
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.StateFlow
+
+fun <T> Flow<T>.asMutableComposeState(
+    initial: T,
+    scope: CoroutineScope
+): MutableState<T> {
+    val state = mutableStateOf(initial)
+    subscribeSafelyWithoutExceptions(scope) { state.value = it }
+    return state
+}
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun <T> StateFlow<T>.asMutableComposeState(
+    scope: CoroutineScope
+): MutableState<T> = asMutableComposeState(value, scope)
+
+fun <T> Flow<T>.asComposeState(
+    initial: T,
+    scope: CoroutineScope
+): State<T> {
+    val state = asMutableComposeState(initial, scope)
+    return derivedStateOf { state.value }
+}
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun <T> StateFlow<T>.asComposeState(
+    scope: CoroutineScope
+): State<T> = asComposeState(value, scope)
+

coroutines/compose/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/compose/FlowToMutableState.kt

@@ -16,6 +16,7 @@ fun <T> Flow<T>.toMutableState(
     return state
 }
 
+@Suppress("NOTHING_TO_INLINE")
 inline fun <T> StateFlow<T>.toMutableState(
     scope: CoroutineScope
 ): MutableState<T> = toMutableState(value, scope)

coroutines/compose/src/jsMain/kotlin/dev/inmo/micro_utils/coroutines/compose/RenderComposableWithLinkToContext.kt

@@ -1,6 +1,7 @@
 package dev.inmo.micro_utils.coroutines.compose
 
 import androidx.compose.runtime.*
+import dev.inmo.micro_utils.common.compose.linkWithElement
 import kotlinx.coroutines.*
 import org.jetbrains.compose.web.dom.DOMScope
 import org.w3c.dom.Element
@@ -14,3 +15,12 @@ suspend fun <TElement : Element> renderComposableAndLinkToContext(
         currentCoroutineContext()
     )
 }
+
+suspend fun <TElement : Element> renderComposableAndLinkToContextAndRoot(
+    root: TElement,
+    monotonicFrameClock: MonotonicFrameClock = DefaultMonotonicFrameClock,
+    content: @Composable DOMScope<TElement>.() -> Unit
+): Composition = org.jetbrains.compose.web.renderComposable(root, monotonicFrameClock, content).apply {
+    linkWithContext(currentCoroutineContext())
+    linkWithElement(root)
+}

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

@@ -6,11 +6,12 @@ import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
+import kotlin.coroutines.cancellation.CancellationException
 
-private sealed interface AccumulatorFlowStep
-private data class DataRetrievedAccumulatorFlowStep(val data: Any) : AccumulatorFlowStep
-private data class SubscribeAccumulatorFlowStep(val channel: Channel<Any>) : AccumulatorFlowStep
-private data class UnsubscribeAccumulatorFlowStep(val channel: Channel<Any>) : AccumulatorFlowStep
+private sealed interface AccumulatorFlowStep<T>
+private data class DataRetrievedAccumulatorFlowStep<T>(val data: T) : AccumulatorFlowStep<T>
+private data class SubscribeAccumulatorFlowStep<T>(val channel: Channel<T>) : AccumulatorFlowStep<T>
+private data class UnsubscribeAccumulatorFlowStep<T>(val channel: Channel<T>) : AccumulatorFlowStep<T>
 
 /**
  * This [Flow] will have behaviour very similar to [SharedFlow], but there are several differences:
@@ -26,12 +27,12 @@ class AccumulatorFlow<T>(
     private val subscope = scope.LinkedSupervisorScope()
     private val activeData = ArrayDeque<T>()
     private val dataMutex = Mutex()
-    private val channelsForBroadcast = mutableListOf<Channel<Any>>()
+    private val channelsForBroadcast = mutableListOf<Channel<T>>()
     private val channelsMutex = Mutex()
-    private val steps = subscope.actor<AccumulatorFlowStep> { step ->
+    private val steps = subscope.actor<AccumulatorFlowStep<T>> { step ->
         when (step) {
             is DataRetrievedAccumulatorFlowStep -> {
-                if (activeData.first() === step.data) {
+                if (activeData.firstOrNull() === step.data) {
                     dataMutex.withLock {
                         activeData.removeFirst()
                     }
@@ -42,7 +43,7 @@ class AccumulatorFlow<T>(
                 dataMutex.withLock {
                     val dataToSend = activeData.toList()
                     safelyWithoutExceptions {
-                        dataToSend.forEach { step.channel.send(it as Any) }
+                        dataToSend.forEach { step.channel.send(it) }
                     }
                 }
             }
@@ -58,24 +59,29 @@ class AccumulatorFlow<T>(
         channelsMutex.withLock {
             channelsForBroadcast.forEach { channel ->
                 safelyWithResult {
-                    channel.send(it as Any)
+                    channel.send(it)
                 }
             }
         }
     }
 
     override suspend fun collectSafely(collector: FlowCollector<T>) {
-        val channel = Channel<Any>(Channel.UNLIMITED, BufferOverflow.SUSPEND)
+        val channel = Channel<T>(Channel.UNLIMITED, BufferOverflow.SUSPEND)
         steps.send(SubscribeAccumulatorFlowStep(channel))
-        for (data in channel) {
-            try {
-                collector.emit(data as T)
-                steps.send(DataRetrievedAccumulatorFlowStep(data))
-            } finally {
-                channel.cancel()
-                steps.send(UnsubscribeAccumulatorFlowStep(channel))
+        val result = runCatchingSafely {
+            for (data in channel) {
+                val emitResult = runCatchingSafely {
+                    collector.emit(data)
+                }
+                if (emitResult.isSuccess || emitResult.exceptionOrNull() is CancellationException) {
+                    steps.send(DataRetrievedAccumulatorFlowStep(data))
+                }
+                emitResult.getOrThrow()
             }
         }
+        channel.cancel()
+        steps.send(UnsubscribeAccumulatorFlowStep(channel))
+        result.getOrThrow()
     }
 }
 

coroutines/src/jsMain/kotlin/dev.inmo.micro_utils.coroutines/ElementVisibilityFlow.kt

@@ -0,0 +1,28 @@
+package dev.inmo.micro_utils.coroutines
+
+import dev.inmo.micro_utils.common.onRemoved
+import dev.inmo.micro_utils.common.onVisibilityChanged
+import kotlinx.coroutines.flow.*
+import org.w3c.dom.Element
+
+fun Element.visibilityFlow(): Flow<Boolean> = channelFlow {
+    var previousData: Boolean? = null
+
+    val observer = onVisibilityChanged { intersectionRatio, _ ->
+        val currentData = intersectionRatio > 0
+        if (currentData != previousData) {
+            trySend(currentData)
+        }
+        previousData = currentData
+    }
+
+    val removeObserver = onRemoved {
+        observer.disconnect()
+        close()
+    }
+
+    invokeOnClose {
+        observer.disconnect()
+        removeObserver.disconnect()
+    }
+}

crypto/src/commonMain/kotlin/dev/inmo/micro_utils/crypto/Hex.kt

@@ -0,0 +1,15 @@
+package dev.inmo.micro_utils.crypto
+
+val HEX_ARRAY = "0123456789abcdef".toCharArray()
+
+fun SourceBytes.hex(): String {
+    val hexChars = CharArray(size * 2)
+    for (j in indices) {
+        val v: Int = this[j].toInt() and 0xFF
+        hexChars[j * 2] = HEX_ARRAY[v ushr 4]
+        hexChars[j * 2 + 1] = HEX_ARRAY[v and 0x0F]
+    }
+    return hexChars.concatToString()
+}
+
+fun SourceString.hex(): String = encodeToByteArray().hex()

crypto/src/commonMain/kotlin/dev/inmo/micro_utils/crypto/Sha.kt

@@ -0,0 +1,3 @@
+package dev.inmo.micro_utils.crypto
+
+expect fun SourceString.hmacSha256(key: String): String

crypto/src/commonTest/kotlin/dev/inmo/micro_utils/crypto/Hex.kt

@@ -0,0 +1,15 @@
+package dev.inmo.micro_utils.crypto
+
+import kotlin.test.*
+
+class Hex {
+    @Test
+    fun testSimpleHmacSHA256Message() {
+        val text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
+        val resultHex = text.hex()
+        assertEquals(
+            "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",
+            resultHex
+        )
+    }
+}

crypto/src/commonTest/kotlin/dev/inmo/micro_utils/crypto/HmacSHA256.kt

@@ -0,0 +1,12 @@
+package dev.inmo.micro_utils.crypto
+
+import kotlin.test.*
+
+class HmacSHA256 {
+    @Test
+    fun testSimpleHmacSHA256Message() {
+        val text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
+        val resultSha = text.hmacSha256("Example")
+        assertEquals("5a481d59329ef862b158eedc95392ebb22492ba3014661a3379d8201db992484", resultSha)
+    }
+}

crypto/src/jsMain/kotlin/dev/inmo/micro_utils/crypto/CryptoJs.kt

@@ -7,3 +7,7 @@ external interface CryptoJs {
 @JsModule("crypto-js")
 @JsNonModule
 external val CryptoJS: CryptoJs
+
+actual fun SourceString.hmacSha256(key: String): String {
+    return CryptoJS.asDynamic().HmacSHA256(this, key).toString().unsafeCast<String>()
+}

crypto/src/jvmMain/kotlin/dev/inmo/micro_utils/crypto/ShaHexActual.kt

@@ -0,0 +1,13 @@
+package dev.inmo.micro_utils.crypto
+
+import javax.crypto.Mac
+import javax.crypto.spec.SecretKeySpec
+
+actual fun SourceString.hmacSha256(key: String): String {
+    val mac = Mac.getInstance("HmacSHA256")
+
+    val secretKey = SecretKeySpec(key.toByteArray(), "HmacSHA256")
+    mac.init(secretKey)
+
+    return mac.doFinal(toByteArray()).hex()
+}

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

@@ -3,6 +3,8 @@ package dev.inmo.micro_utils.fsm.common
 import dev.inmo.micro_utils.common.Optional
 import dev.inmo.micro_utils.common.onPresented
 import dev.inmo.micro_utils.coroutines.*
+import dev.inmo.micro_utils.fsm.common.utils.StateHandlingErrorHandler
+import dev.inmo.micro_utils.fsm.common.utils.defaultStateHandlingErrorHandler
 import kotlinx.coroutines.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
@@ -13,13 +15,24 @@ import kotlinx.coroutines.sync.withLock
  * handling until [start] method will be called
  */
 interface StatesMachine<T : State> : StatesHandler<T, T> {
+    suspend fun launchStateHandling(
+        state: T,
+        handlers: List<CheckableHandlerHolder<in T, T>>,
+        onStateHandlingErrorHandler: StateHandlingErrorHandler<T>
+    ): T? {
+        return runCatchingSafely {
+            handlers.firstOrNull { it.checkHandleable(state) } ?.run {
+                handleState(state)
+            }
+        }.getOrElse {
+            onStateHandlingErrorHandler(state, it)
+        }
+    }
     suspend fun launchStateHandling(
         state: T,
         handlers: List<CheckableHandlerHolder<in T, T>>
     ): T? {
-        return handlers.firstOrNull { it.checkHandleable(state) } ?.run {
-            handleState(state)
-        }
+        return launchStateHandling(state, handlers, defaultStateHandlingErrorHandler())
     }
 
     /**
@@ -38,8 +51,9 @@ interface StatesMachine<T : State> : StatesHandler<T, T> {
          */
         operator fun <T: State> invoke(
             statesManager: StatesManager<T>,
-            handlers: List<CheckableHandlerHolder<in T, T>>
-        ) = DefaultStatesMachine(statesManager, handlers)
+            handlers: List<CheckableHandlerHolder<in T, T>>,
+            onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
+        ) = DefaultStatesMachine(statesManager, handlers, onStateHandlingErrorHandler)
     }
 }
 
@@ -52,12 +66,17 @@ interface StatesMachine<T : State> : StatesHandler<T, T> {
 open class DefaultStatesMachine <T: State>(
     protected val statesManager: StatesManager<T>,
     protected val handlers: List<CheckableHandlerHolder<in T, T>>,
+    protected val onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
 ) : StatesMachine<T> {
     /**
      * Will call [launchStateHandling] for state handling
      */
     override suspend fun StatesMachine<in T>.handleState(state: T): T? = launchStateHandling(state, handlers)
 
+    override suspend fun launchStateHandling(state: T, handlers: List<CheckableHandlerHolder<in T, T>>): T? {
+        return launchStateHandling(state, handlers, onStateHandlingErrorHandler)
+    }
+
     /**
      * This
      */
@@ -105,6 +124,16 @@ open class DefaultStatesMachine <T: State>(
         statesManager.onChainStateUpdated.subscribeSafelyWithoutExceptions(this) {
             launch { performStateUpdate(Optional.presented(it.first), it.second, scope.LinkedSupervisorScope()) }
         }
+        statesManager.onEndChain.subscribeSafelyWithoutExceptions(this) { removedState ->
+            launch {
+                statesJobsMutex.withLock {
+                    val stateInMap = statesJobs.keys.firstOrNull { stateInMap -> stateInMap == removedState }
+                    if (stateInMap === removedState) {
+                        statesJobs[stateInMap] ?.cancel()
+                    }
+                }
+            }
+        }
 
         statesManager.getActiveStates().forEach {
             launch { performStateUpdate(Optional.absent(), it, scope.LinkedSupervisorScope()) }

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

@@ -1,6 +1,8 @@
 package dev.inmo.micro_utils.fsm.common
 
 import dev.inmo.micro_utils.common.*
+import dev.inmo.micro_utils.fsm.common.utils.StateHandlingErrorHandler
+import dev.inmo.micro_utils.fsm.common.utils.defaultStateHandlingErrorHandler
 import kotlinx.coroutines.*
 import kotlinx.coroutines.sync.withLock
 
@@ -20,15 +22,23 @@ interface UpdatableStatesMachine<T : State> : StatesMachine<T> {
 open class DefaultUpdatableStatesMachine<T : State>(
     statesManager: StatesManager<T>,
     handlers: List<CheckableHandlerHolder<in T, T>>,
+    onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
 ) : DefaultStatesMachine<T>(
     statesManager,
-    handlers
+    handlers,
+    onStateHandlingErrorHandler
 ), UpdatableStatesMachine<T> {
     protected val jobsStates = mutableMapOf<Job, T>()
 
+    /**
+     * Realization of this update will use the [Job] of [previousState] in [statesJobs] and [jobsStates] if
+     * [previousState] is [Optional.presented] and [shouldReplaceJob] has returned true for [previousState] and [actualState]. In
+     * other words, [Job] of [previousState] WILL NOT be replaced with the new one if they are "equal". Equality of
+     * states is solved in [shouldReplaceJob] and can be rewritten in subclasses
+     */
     override suspend fun performStateUpdate(previousState: Optional<T>, actualState: T, scope: CoroutineScope) {
         statesJobsMutex.withLock {
-            if (compare(previousState, actualState)) {
+            if (shouldReplaceJob(previousState, actualState)) {
                 statesJobs[actualState] ?.cancel()
             }
             val job = previousState.mapOnPresented {
@@ -52,7 +62,13 @@ open class DefaultUpdatableStatesMachine<T : State>(
         }
     }
 
-    protected open suspend fun compare(previous: Optional<T>, new: T): Boolean = previous.dataOrNull() != new
+    /**
+     * Compare if [previous] potentially lead to the same behaviour with [new]
+     */
+    protected open suspend fun shouldReplaceJob(previous: Optional<T>, new: T): Boolean = previous.dataOrNull() != new
+
+    @Deprecated("Overwrite shouldReplaceJob instead")
+    protected open suspend fun compare(previous: Optional<T>, new: T): Boolean = shouldReplaceJob(previous, new)
 
     override suspend fun updateChain(currentState: T, newState: T) {
         statesManager.update(currentState, newState)

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/managers/DefaultStatesManager.kt

@@ -37,36 +37,49 @@ interface DefaultStatesManagerRepo<T : State> {
 
 /**
  * @param repo This repo will be used as repository for storing states. All operations with this repo will happen BEFORE
- * any event will be sent to [onChainStateUpdated], [onStartChain] or [onEndChain]. By default will be used
+ * any event will be sent to [onChainStateUpdated], [onStartChain] or [onEndChain]. By default, will be used
  * [InMemoryDefaultStatesManagerRepo] or you may create custom [DefaultStatesManagerRepo] and pass as [repo] parameter
- * @param onContextsConflictResolver Receive old [State], new one and the state currently placed on new [State.context]
+ * @param onStartContextsConflictResolver Receive current [State] and the state passed with [startChain]. In case when
+ * this callback will return true, currently placed on the [State.context] [State] will be replaced by new state
+ * with [endChain] with current state
+ * @param onUpdateContextsConflictResolver 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 DefaultStatesManager<T : State>(
-    private val repo: DefaultStatesManagerRepo<T> = InMemoryDefaultStatesManagerRepo(),
-    private val onContextsConflictResolver: suspend (old: T, new: T, currentNew: T) -> Boolean = { _, _, _ -> true }
+open class DefaultStatesManager<T : State>(
+    protected val repo: DefaultStatesManagerRepo<T> = InMemoryDefaultStatesManagerRepo(),
+    protected val onStartContextsConflictResolver: suspend (current: T, new: T) -> Boolean = { _, _ -> true },
+    protected val onUpdateContextsConflictResolver: suspend (old: T, new: T, currentNew: T) -> Boolean = { _, _, _ -> true }
 ) : StatesManager<T> {
-    private val _onChainStateUpdated = MutableSharedFlow<Pair<T, T>>(0)
+    protected val _onChainStateUpdated = MutableSharedFlow<Pair<T, T>>(0)
     override val onChainStateUpdated: Flow<Pair<T, T>> = _onChainStateUpdated.asSharedFlow()
-    private val _onStartChain = MutableSharedFlow<T>(0)
+    protected val _onStartChain = MutableSharedFlow<T>(0)
     override val onStartChain: Flow<T> = _onStartChain.asSharedFlow()
-    private val _onEndChain = MutableSharedFlow<T>(0)
+    protected val _onEndChain = MutableSharedFlow<T>(0)
     override val onEndChain: Flow<T> = _onEndChain.asSharedFlow()
 
-    private val mapMutex = Mutex()
+    protected val mapMutex = Mutex()
+
+    constructor(
+        repo: DefaultStatesManagerRepo<T>,
+        onContextsConflictResolver: suspend (old: T, new: T, currentNew: T) -> Boolean
+    ) : this (
+        repo,
+        onUpdateContextsConflictResolver = onContextsConflictResolver
+    )
 
     override suspend fun update(old: T, new: T) = mapMutex.withLock {
         val stateByOldContext: T? = repo.getContextState(old.context)
         when {
             stateByOldContext != old -> return@withLock
             stateByOldContext == null || old.context == new.context -> {
+                repo.removeState(old)
                 repo.set(new)
                 _onChainStateUpdated.emit(old to new)
             }
             else -> {
                 val stateOnNewOneContext = repo.getContextState(new.context)
-                if (stateOnNewOneContext == null || onContextsConflictResolver(old, new, stateOnNewOneContext)) {
+                if (stateOnNewOneContext == null || onUpdateContextsConflictResolver(old, new, stateOnNewOneContext)) {
                     stateOnNewOneContext ?.let { endChainWithoutLock(it) }
                     repo.removeState(old)
                     repo.set(new)
@@ -77,13 +90,17 @@ class DefaultStatesManager<T : State>(
     }
 
     override suspend fun startChain(state: T) = mapMutex.withLock {
-        if (!repo.contains(state.context)) {
+        val stateOnContext = repo.getContextState(state.context)
+        if (stateOnContext == null || onStartContextsConflictResolver(stateOnContext, state)) {
+            stateOnContext ?.let {
+                endChainWithoutLock(it)
+            }
             repo.set(state)
             _onStartChain.emit(state)
         }
     }
 
-    private suspend fun endChainWithoutLock(state: T) {
+    protected open suspend fun endChainWithoutLock(state: T) {
         if (repo.getContextState(state.context) == state) {
             repo.removeState(state)
             _onEndChain.emit(state)

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/managers/InMemoryStatesManager.kt

@@ -12,5 +12,6 @@ import kotlinx.coroutines.flow.*
  */
 @Deprecated("Use DefaultStatesManager instead", ReplaceWith("DefaultStatesManager"))
 fun <T: State> InMemoryStatesManager(
-    onContextsConflictResolver: suspend (old: T, new: T, currentNew: T) -> Boolean = { _, _, _ -> true }
-) = DefaultStatesManager(onContextsConflictResolver = onContextsConflictResolver)
+    onStartContextsConflictResolver: suspend (old: T, new: T) -> Boolean = { _, _ -> true },
+    onUpdateContextsConflictResolver: suspend (old: T, new: T, currentNew: T) -> Boolean = { _, _, _ -> true }
+) = DefaultStatesManager(onStartContextsConflictResolver = onStartContextsConflictResolver, onUpdateContextsConflictResolver = onUpdateContextsConflictResolver)

fsm/common/src/commonMain/kotlin/dev/inmo/micro_utils/fsm/common/utils/StateHandlingErrorHandler.kt

@@ -0,0 +1,6 @@
+package dev.inmo.micro_utils.fsm.common.utils
+
+typealias StateHandlingErrorHandler<T> = suspend (T, Throwable) -> T?
+val DefaultStateHandlingErrorHandler: StateHandlingErrorHandler<*> = { _, _ -> null }
+inline fun <T> defaultStateHandlingErrorHandler(): StateHandlingErrorHandler<T> = DefaultStateHandlingErrorHandler as StateHandlingErrorHandler<T>
+

gradle.properties

@@ -14,5 +14,5 @@ crypto_js_version=4.1.1
 # Project data
 
 group=dev.inmo
-version=0.9.13
-android_code_version=103
+version=0.11.5
+android_code_version=129

gradle/libs.versions.toml

@@ -1,22 +1,22 @@
 [versions]
 
-kt = "1.6.10"
-kt-serialization = "1.3.2"
-kt-coroutines = "1.6.0"
+kt = "1.6.21"
+kt-serialization = "1.3.3"
+kt-coroutines = "1.6.1"
 
-jb-compose = "1.1.1"
-jb-exposed = "0.37.3"
-jb-dokka = "1.6.10"
+jb-compose = "1.2.0-alpha01-dev686"
+jb-exposed = "0.38.2"
+jb-dokka = "1.6.21"
 
-klock = "2.6.2"
-uuid = "0.4.0"
+klock = "2.7.0"
+uuid = "0.4.1"
 
-ktor = "1.6.7"
+ktor = "2.0.2"
 
-gh-release = "2.2.12"
+gh-release = "2.3.7"
 
 android-gradle = "7.0.4"
-dexcount = "3.0.1"
+dexcount = "3.1.0"
 
 android-coreKtx = "1.7.0"
 android-recyclerView = "1.2.1"
@@ -37,14 +37,24 @@ kt-serialization-cbor = { module = "org.jetbrains.kotlinx:kotlinx-serialization-
 
 kt-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kt-coroutines" }
 kt-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kt-coroutines" }
+kt-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "kt-coroutines" }
 
 
+ktor-io = { module = "io.ktor:ktor-io", version.ref = "ktor" }
+ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx-json", version.ref = "ktor" }
 ktor-client = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
+ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
 ktor-client-java = { module = "io.ktor:ktor-client-java", version.ref = "ktor" }
+ktor-client-websockets = { module = "io.ktor:ktor-client-websockets", version.ref = "ktor" }
+ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
+ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
 ktor-server = { module = "io.ktor:ktor-server", version.ref = "ktor" }
 ktor-server-cio = { module = "io.ktor:ktor-server-cio", version.ref = "ktor" }
 ktor-server-host-common = { module = "io.ktor:ktor-server-host-common", version.ref = "ktor" }
 ktor-websockets = { module = "io.ktor:ktor-websockets", version.ref = "ktor" }
+ktor-server-websockets = { module = "io.ktor:ktor-server-websockets", version.ref = "ktor" }
+ktor-server-statusPages = { module = "io.ktor:ktor-server-status-pages", version.ref = "ktor" }
+ktor-server-content-negotiation = { module = "io.ktor:ktor-server-content-negotiation", version.ref = "ktor" }
 
 
 klock = { module = "com.soywiz.korlibs.klock:klock", version.ref = "klock" }

ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/client/FlowsWebsockets.kt

@@ -1,14 +1,18 @@
 package dev.inmo.micro_utils.ktor.client
 
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.micro_utils.coroutines.safely
 import dev.inmo.micro_utils.ktor.common.*
 import io.ktor.client.HttpClient
-import io.ktor.client.features.websocket.ws
+import io.ktor.client.plugins.pluginOrNull
+import io.ktor.client.plugins.websocket.WebSockets
+import io.ktor.client.plugins.websocket.ws
 import io.ktor.client.request.HttpRequestBuilder
-import io.ktor.http.cio.websocket.Frame
-import io.ktor.http.cio.websocket.readBytes
+import io.ktor.websocket.Frame
+import io.ktor.websocket.readBytes
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.channelFlow
+import kotlinx.coroutines.isActive
 import kotlinx.serialization.DeserializationStrategy
 
 /**
@@ -17,43 +21,41 @@ import kotlinx.serialization.DeserializationStrategy
  */
 inline fun <T> HttpClient.createStandardWebsocketFlow(
     url: String,
-    crossinline checkReconnection: (Throwable?) -> Boolean = { true },
+    crossinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
     noinline requestBuilder: HttpRequestBuilder.() -> Unit = {},
     crossinline conversation: suspend (StandardKtorSerialInputData) -> T
 ): Flow<T> {
+    pluginOrNull(WebSockets) ?: error("Plugin $WebSockets must be installed for using createStandardWebsocketFlow")
+
     val correctedUrl = url.asCorrectWebSocketUrl
 
     return channelFlow {
-        val producerScope = this@channelFlow
         do {
-            val reconnect = try {
-                safely {
-                    ws(correctedUrl, requestBuilder) {
-                        for (received in incoming) {
-                            when (received) {
-                                is Frame.Binary -> producerScope.send(conversation(received.readBytes()))
-                                else -> {
-                                    producerScope.close()
-                                    return@ws
-                                }
+            val reconnect = runCatchingSafely {
+                ws(correctedUrl, requestBuilder) {
+                    for (received in incoming) {
+                        when (received) {
+                            is Frame.Binary -> send(conversation(received.data))
+                            else -> {
+                                close()
+                                return@ws
                             }
                         }
                     }
                 }
                 checkReconnection(null)
-            } catch (e: Throwable) {
+            }.getOrElse { e ->
                 checkReconnection(e).also {
                     if (!it) {
-                        producerScope.close(e)
+                        close(e)
                     }
                 }
             }
-        } while (reconnect)
-        if (!producerScope.isClosedForSend) {
-            safely(
-                { it.printStackTrace() }
-            ) {
-                producerScope.close()
+        } while (reconnect && isActive)
+
+        if (isActive) {
+            safely {
+                close()
             }
         }
     }
@@ -65,8 +67,8 @@ inline fun <T> HttpClient.createStandardWebsocketFlow(
  */
 inline fun <T> HttpClient.createStandardWebsocketFlow(
     url: String,
-    crossinline checkReconnection: (Throwable?) -> Boolean = { true },
     deserializer: DeserializationStrategy<T>,
+    crossinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
     serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat,
     noinline requestBuilder: HttpRequestBuilder.() -> Unit = {},
 ) = createStandardWebsocketFlow(

ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/client/HttpStatusCodeAsThrowable.kt

@@ -0,0 +1,15 @@
+package dev.inmo.micro_utils.ktor.client
+
+import io.ktor.client.plugins.ClientRequestException
+import io.ktor.client.statement.HttpResponse
+import io.ktor.http.isSuccess
+
+inline fun HttpResponse.throwOnUnsuccess(
+    unsuccessMessage: () -> String
+) {
+    if (status.isSuccess()) {
+        return
+    }
+
+    throw ClientRequestException(this, unsuccessMessage())
+}

ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/client/NewFlowsWebsockets.kt

@@ -0,0 +1,103 @@
+package dev.inmo.micro_utils.ktor.client
+
+import dev.inmo.micro_utils.common.Warning
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.micro_utils.coroutines.safely
+import dev.inmo.micro_utils.ktor.common.*
+import io.ktor.client.HttpClient
+import io.ktor.client.plugins.pluginOrNull
+import io.ktor.client.plugins.websocket.*
+import io.ktor.client.request.HttpRequestBuilder
+import io.ktor.http.URLProtocol
+import kotlinx.coroutines.channels.SendChannel
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.channelFlow
+import kotlinx.coroutines.isActive
+
+/**
+ * @param checkReconnection This lambda will be called when it is required to reconnect to websocket to establish
+ * connection. Must return true in case if must be reconnected. By default always reconnecting
+ */
+@Warning("This feature is internal and should not be used directly. It is can be changed without any notification and warranty on compile-time or other guaranties")
+inline fun <reified T : Any> openBaseWebSocketFlow(
+    noinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
+    noinline webSocketSessionRequest: suspend SendChannel<T>.() -> Unit
+): Flow<T> {
+    return channelFlow {
+        do {
+            val reconnect = runCatchingSafely {
+                webSocketSessionRequest()
+                checkReconnection(null)
+            }.getOrElse { e ->
+                checkReconnection(e).also {
+                    if (!it) {
+                        close(e)
+                    }
+                }
+            }
+        } while (reconnect && isActive)
+
+        if (isActive) {
+            safely {
+                close()
+            }
+        }
+    }
+}
+
+/**
+ * @param checkReconnection This lambda will be called when it is required to reconnect to websocket to establish
+ * connection. Must return true in case if must be reconnected. By default always reconnecting
+ */
+inline fun <reified T : Any> HttpClient.openWebSocketFlow(
+    url: String,
+    useSecureConnection: Boolean,
+    noinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
+    noinline requestBuilder: HttpRequestBuilder.() -> Unit = {}
+): Flow<T> {
+    pluginOrNull(WebSockets) ?: error("Plugin $WebSockets must be installed for using createStandardWebsocketFlow")
+
+    return openBaseWebSocketFlow<T>(checkReconnection) {
+        val block: suspend DefaultClientWebSocketSession.() -> Unit = {
+            while (isActive) {
+                send(receiveDeserialized<T>())
+            }
+        }
+
+        if (useSecureConnection) {
+            wss(url, requestBuilder, block)
+        } else {
+            ws(url, requestBuilder, block)
+        }
+    }
+}
+
+/**
+ * @param checkReconnection This lambda will be called when it is required to reconnect to websocket to establish
+ * connection. Must return true in case if must be reconnected. By default always reconnecting
+ */
+inline fun <reified T : Any> HttpClient.openWebSocketFlow(
+    url: String,
+    noinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
+    noinline requestBuilder: HttpRequestBuilder.() -> Unit = {}
+): Flow<T> = openWebSocketFlow(url, false, checkReconnection, requestBuilder)
+
+/**
+ * @param checkReconnection This lambda will be called when it is required to reconnect to websocket to establish
+ * connection. Must return true in case if must be reconnected. By default always reconnecting
+ */
+inline fun <reified T : Any> HttpClient.openSecureWebSocketFlow(
+    url: String,
+    noinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
+    noinline requestBuilder: HttpRequestBuilder.() -> Unit = {}
+): Flow<T> = openWebSocketFlow(url, true, checkReconnection, requestBuilder)
+
+/**
+ * @param checkReconnection This lambda will be called when it is required to reconnect to websocket to establish
+ * connection. Must return true in case if must be reconnected. By default always reconnecting
+ */
+inline fun <reified T : Any> HttpClient.createStandardWebsocketFlow(
+    url: String,
+    noinline checkReconnection: suspend (Throwable?) -> Boolean = { true },
+    noinline requestBuilder: HttpRequestBuilder.() -> Unit = {}
+): Flow<T> = openWebSocketFlow(url, checkReconnection, requestBuilder)

ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/client/StandardHttpClientGetPost.kt

@@ -4,8 +4,10 @@ import dev.inmo.micro_utils.common.MPPFile
 import dev.inmo.micro_utils.common.filename
 import dev.inmo.micro_utils.ktor.common.*
 import io.ktor.client.HttpClient
+import io.ktor.client.call.body
 import io.ktor.client.request.*
 import io.ktor.client.request.forms.*
+import io.ktor.client.statement.readBytes
 import io.ktor.http.*
 import io.ktor.utils.io.core.ByteReadPacket
 import kotlinx.serialization.*
@@ -85,16 +87,16 @@ class UnifiedRequester(
 
     fun <T> createStandardWebsocketFlow(
         url: String,
-        checkReconnection: (Throwable?) -> Boolean,
+        checkReconnection: suspend (Throwable?) -> Boolean,
         deserializer: DeserializationStrategy<T>,
         requestBuilder: HttpRequestBuilder.() -> Unit = {},
-    ) = client.createStandardWebsocketFlow(url, checkReconnection, deserializer, serialFormat, requestBuilder)
+    ) = client.createStandardWebsocketFlow(url, deserializer, checkReconnection, serialFormat, requestBuilder)
 
     fun <T> createStandardWebsocketFlow(
         url: String,
         deserializer: DeserializationStrategy<T>,
         requestBuilder: HttpRequestBuilder.() -> Unit = {},
-    ) = createStandardWebsocketFlow(url, { true  }, deserializer, requestBuilder)
+    ) = createStandardWebsocketFlow(url, { true }, deserializer, requestBuilder)
 }
 
 val defaultRequester = UnifiedRequester()
@@ -103,10 +105,8 @@ suspend fun <ResultType> HttpClient.uniget(
     url: String,
     resultDeserializer: DeserializationStrategy<ResultType>,
     serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat
-) = get<StandardKtorSerialInputData>(
-    url
-).let {
-    serialFormat.decodeDefault(resultDeserializer, it)
+) = get(url).let {
+    serialFormat.decodeDefault(resultDeserializer, it.body<StandardKtorSerialInputData>())
 }
 
 
@@ -123,10 +123,12 @@ suspend fun <BodyType, ResultType> HttpClient.unipost(
     bodyInfo: BodyPair<BodyType>,
     resultDeserializer: DeserializationStrategy<ResultType>,
     serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat
-) = post<StandardKtorSerialInputData>(url) {
-    body = serialFormat.encodeDefault(bodyInfo.first, bodyInfo.second)
+) = post(url) {
+    setBody(
+        serialFormat.encodeDefault(bodyInfo.first, bodyInfo.second)
+    )
 }.let {
-    serialFormat.decodeDefault(resultDeserializer, it)
+    serialFormat.decodeDefault(resultDeserializer, it.body<StandardKtorSerialInputData>())
 }
 
 suspend fun <ResultType> HttpClient.unimultipart(
@@ -139,7 +141,7 @@ suspend fun <ResultType> HttpClient.unimultipart(
     dataHeadersBuilder: HeadersBuilder.() -> Unit = {},
     requestBuilder: HttpRequestBuilder.() -> Unit = {},
     serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat
-): ResultType = submitFormWithBinaryData<StandardKtorSerialInputData>(
+): ResultType = submitFormWithBinaryData(
     url,
     formData = formData {
         append(
@@ -155,7 +157,7 @@ suspend fun <ResultType> HttpClient.unimultipart(
     }
 ) {
     requestBuilder()
-}.let { serialFormat.decodeDefault(resultDeserializer, it) }
+}.let { serialFormat.decodeDefault(resultDeserializer, it.body<StandardKtorSerialInputData>()) }
 
 suspend fun <BodyType, ResultType> HttpClient.unimultipart(
     url: String,

ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/client/TemporalUpload.kt

@@ -0,0 +1,19 @@
+package dev.inmo.micro_utils.ktor.client
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.ktor.common.*
+import io.ktor.client.HttpClient
+
+expect suspend fun HttpClient.tempUpload(
+    fullTempUploadDraftPath: String,
+    file: MPPFile,
+    onUpload: (uploaded: Long, count: Long) -> Unit = { _, _ -> }
+): TemporalFileId
+
+suspend fun UnifiedRequester.tempUpload(
+    fullTempUploadDraftPath: String,
+    file: MPPFile,
+    onUpload: (uploaded: Long, count: Long) -> Unit = { _, _ -> }
+): TemporalFileId = client.tempUpload(
+    fullTempUploadDraftPath, file, onUpload
+)

ktor/client/src/jsMain/kotlin/dev/inmo/micro_utils/ktor/client/ActualTemporalUpload.kt

@@ -0,0 +1,59 @@
+package dev.inmo.micro_utils.ktor.client
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.ktor.common.TemporalFileId
+import io.ktor.client.HttpClient
+import kotlinx.coroutines.*
+import org.w3c.dom.mediasource.ENDED
+import org.w3c.dom.mediasource.ReadyState
+import org.w3c.xhr.*
+import org.w3c.xhr.XMLHttpRequest.Companion.DONE
+
+suspend fun tempUpload(
+    fullTempUploadDraftPath: String,
+    file: MPPFile,
+    onUpload: (Long, Long) -> Unit
+): TemporalFileId {
+    val formData = FormData()
+    val answer = CompletableDeferred<TemporalFileId>(currentCoroutineContext().job)
+
+    formData.append(
+        "data",
+        file
+    )
+
+    val request = XMLHttpRequest()
+    request.responseType = XMLHttpRequestResponseType.TEXT
+    request.upload.onprogress = {
+        onUpload(it.loaded.toLong(), it.total.toLong())
+    }
+    request.onload = {
+        if (request.status == 200.toShort()) {
+            answer.complete(TemporalFileId(request.responseText))
+        } else {
+            answer.completeExceptionally(Exception("Something went wrong: $it"))
+        }
+    }
+    request.onerror = {
+        answer.completeExceptionally(Exception("Something went wrong: $it"))
+    }
+    request.open("POST", fullTempUploadDraftPath, true)
+    request.send(formData)
+
+    answer.invokeOnCompletion {
+        runCatching {
+            if (request.readyState != DONE) {
+                request.abort()
+            }
+        }
+    }
+
+    return answer.await()
+}
+
+
+actual suspend fun HttpClient.tempUpload(
+    fullTempUploadDraftPath: String,
+    file: MPPFile,
+    onUpload: (uploaded: Long, count: Long) -> Unit
+): TemporalFileId = dev.inmo.micro_utils.ktor.client.tempUpload(fullTempUploadDraftPath, file, onUpload)

ktor/client/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/client/ActualTemporalUpload.kt

@@ -0,0 +1,40 @@
+package dev.inmo.micro_utils.ktor.client
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.common.filename
+import dev.inmo.micro_utils.ktor.common.TemporalFileId
+import io.ktor.client.HttpClient
+import io.ktor.client.plugins.onUpload
+import io.ktor.client.request.forms.formData
+import io.ktor.client.request.forms.submitFormWithBinaryData
+import io.ktor.client.statement.bodyAsText
+import io.ktor.http.Headers
+import io.ktor.http.HttpHeaders
+import java.net.URLConnection
+
+internal val MPPFile.mimeType: String
+    get() = URLConnection.getFileNameMap().getContentTypeFor(filename.name) ?: "*/*"
+
+actual suspend fun HttpClient.tempUpload(
+    fullTempUploadDraftPath: String,
+    file: MPPFile,
+    onUpload: (Long, Long) -> Unit
+): TemporalFileId {
+    val inputProvider = file.inputProvider()
+    val fileId = submitFormWithBinaryData(
+        fullTempUploadDraftPath,
+        formData = formData {
+            append(
+                "data",
+                inputProvider,
+                Headers.build {
+                    append(HttpHeaders.ContentType, file.mimeType)
+                    append(HttpHeaders.ContentDisposition, "filename=\"${file.filename.string}\"")
+                }
+            )
+        }
+    ) {
+        onUpload(onUpload)
+    }.bodyAsText()
+    return TemporalFileId(fileId)
+}

ktor/common/build.gradle

@@ -13,6 +13,8 @@ kotlin {
                 api internalProject("micro_utils.common")
                 api libs.kt.serialization.cbor
                 api libs.klock
+                api libs.uuid
+                api libs.ktor.io
             }
         }
     }

ktor/common/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/common/MPPFileInput.kt

@@ -0,0 +1,6 @@
+package dev.inmo.micro_utils.ktor.common
+
+import dev.inmo.micro_utils.common.MPPFile
+import io.ktor.utils.io.core.Input
+
+expect fun MPPFile.input(): Input

ktor/common/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/common/StandardSerializer.kt

@@ -1,3 +1,5 @@
+@file:Suppress("NOTHING_TO_INLINE")
+
 package dev.inmo.micro_utils.ktor.common
 
 import kotlinx.serialization.*

ktor/common/src/commonMain/kotlin/dev/inmo/micro_utils/ktor/common/TemporalFiles.kt

@@ -0,0 +1,10 @@
+package dev.inmo.micro_utils.ktor.common
+
+import kotlin.jvm.JvmInline
+import kotlinx.serialization.Serializable
+
+const val DefaultTemporalFilesSubPath = "temp_upload"
+
+@Serializable
+@JvmInline
+value class TemporalFileId(val string: String)

ktor/common/src/jsMain/kotlin/dev/inmo/micro_utils/ktor/common/ActualMPPFileInput.kt

@@ -0,0 +1,7 @@
+package dev.inmo.micro_utils.ktor.common
+
+import dev.inmo.micro_utils.common.*
+import io.ktor.utils.io.core.ByteReadPacket
+import io.ktor.utils.io.core.Input
+
+actual fun MPPFile.input(): Input = ByteReadPacket(readBytes())

ktor/common/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/common/ActualMPPFileInput.kt

@@ -0,0 +1,7 @@
+package dev.inmo.micro_utils.ktor.common
+
+import dev.inmo.micro_utils.common.MPPFile
+import io.ktor.utils.io.core.Input
+import io.ktor.utils.io.streams.asInput
+
+actual fun MPPFile.input(): Input = inputStream().asInput()

ktor/server/build.gradle

@@ -19,7 +19,8 @@ kotlin {
                 api libs.ktor.server
                 api libs.ktor.server.cio
                 api libs.ktor.server.host.common
-                api libs.ktor.websockets
+                api libs.ktor.server.websockets
+                api libs.ktor.server.statusPages
             }
         }
     }

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

@@ -0,0 +1,15 @@
+package dev.inmo.micro_utils.ktor.server
+
+import io.ktor.server.application.ApplicationCall
+import io.ktor.server.response.responseType
+import io.ktor.util.InternalAPI
+import io.ktor.util.reflect.TypeInfo
+
+@InternalAPI
+suspend fun <T : Any> ApplicationCall.respond(
+    message: T,
+    typeInfo: TypeInfo
+) {
+    response.responseType = typeInfo
+    response.pipeline.execute(this, message as Any)
+}

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

@@ -2,26 +2,27 @@ package dev.inmo.micro_utils.ktor.server
 
 import dev.inmo.micro_utils.coroutines.safely
 import dev.inmo.micro_utils.ktor.common.*
-import io.ktor.application.featureOrNull
-import io.ktor.application.install
 import io.ktor.http.URLProtocol
-import io.ktor.http.cio.websocket.*
-import io.ktor.routing.Route
-import io.ktor.routing.application
-import io.ktor.websocket.*
+import io.ktor.server.application.install
+import io.ktor.server.application.pluginOrNull
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.application
+import io.ktor.server.websocket.*
+import io.ktor.websocket.send
 import kotlinx.coroutines.flow.Flow
 import kotlinx.serialization.SerializationStrategy
 
+@Deprecated("This method will be removed soon")
 fun <T> Route.includeWebsocketHandling(
     suburl: String,
     flow: Flow<T>,
-    protocol: URLProtocol = URLProtocol.WS,
+    protocol: URLProtocol? = null,
     converter: suspend WebSocketServerSession.(T) -> StandardKtorSerialInputData?
 ) {
     application.apply {
-        featureOrNull(io.ktor.websocket.WebSockets) ?: install(io.ktor.websocket.WebSockets)
+        pluginOrNull(WebSockets) ?: install(WebSockets)
     }
-    webSocket(suburl, protocol.name) {
+    webSocket(suburl, protocol ?.name) {
         safely {
             flow.collect {
                 converter(it) ?.let { data ->
@@ -37,7 +38,7 @@ fun <T> Route.includeWebsocketHandling(
     flow: Flow<T>,
     serializer: SerializationStrategy<T>,
     serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat,
-    protocol: URLProtocol = URLProtocol.WS,
+    protocol: URLProtocol? = null,
     filter: (suspend WebSocketServerSession.(T) -> Boolean)? = null
 ) = includeWebsocketHandling(
     suburl,

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

@@ -0,0 +1,31 @@
+package dev.inmo.micro_utils.ktor.server
+
+import dev.inmo.micro_utils.coroutines.safely
+import dev.inmo.micro_utils.ktor.common.*
+import io.ktor.http.URLProtocol
+import io.ktor.server.application.install
+import io.ktor.server.application.pluginOrNull
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.application
+import io.ktor.server.websocket.*
+import io.ktor.websocket.send
+import kotlinx.coroutines.flow.Flow
+import kotlinx.serialization.SerializationStrategy
+
+inline fun <reified T : Any> Route.includeWebsocketHandling(
+    suburl: String,
+    flow: Flow<T>,
+    protocol: URLProtocol? = null,
+    noinline dataMapper: suspend WebSocketServerSession.(T) -> T? = { it }
+) {
+    application.apply {
+        pluginOrNull(WebSockets) ?: install(WebSockets)
+    }
+    webSocket(suburl, protocol ?.name) {
+        safely {
+            flow.collect {
+                sendSerialized(dataMapper(it) ?: return@collect)
+            }
+        }
+    }
+}

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

@@ -3,25 +3,21 @@ package dev.inmo.micro_utils.ktor.server
 import dev.inmo.micro_utils.common.*
 import dev.inmo.micro_utils.coroutines.safely
 import dev.inmo.micro_utils.ktor.common.*
-import io.ktor.application.ApplicationCall
-import io.ktor.application.call
 import io.ktor.http.*
-import io.ktor.http.content.PartData
-import io.ktor.http.content.forEachPart
-import io.ktor.request.receive
-import io.ktor.request.receiveMultipart
-import io.ktor.response.respond
-import io.ktor.response.respondBytes
-import io.ktor.routing.Route
-import io.ktor.util.asStream
-import io.ktor.util.cio.writeChannel
+import io.ktor.http.content.*
+import io.ktor.server.application.ApplicationCall
+import io.ktor.server.application.call
+import io.ktor.server.request.receive
+import io.ktor.server.request.receiveMultipart
+import io.ktor.server.response.respond
+import io.ktor.server.response.respondBytes
+import io.ktor.server.routing.Route
+import io.ktor.server.websocket.WebSocketServerSession
 import io.ktor.util.pipeline.PipelineContext
 import io.ktor.utils.io.core.*
-import io.ktor.websocket.WebSocketServerSession
 import kotlinx.coroutines.flow.Flow
-import kotlinx.serialization.*
-import java.io.File
-import java.io.File.createTempFile
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerializationStrategy
 
 class UnifiedRouter(
     val serialFormat: StandardKtorSerialFormat = standardKtorSerialFormat,
@@ -31,7 +27,7 @@ class UnifiedRouter(
         suburl: String,
         flow: Flow<T>,
         serializer: SerializationStrategy<T>,
-        protocol: URLProtocol = URLProtocol.WS,
+        protocol: URLProtocol? = null,
         filter: (suspend WebSocketServerSession.(T) -> Boolean)? = null
     ) = includeWebsocketHandling(suburl, flow, serializer, serialFormat, protocol, filter)
 
@@ -92,6 +88,11 @@ class UnifiedRouter(
             call.respond(HttpStatusCode.BadRequest, "Request query parameters must contains $field")
         }
     }
+
+    companion object {
+        val default
+            get() = defaultUnifiedRouter
+    }
 }
 
 val defaultUnifiedRouter = UnifiedRouter()
@@ -192,7 +193,9 @@ suspend fun <T> ApplicationCall.uniloadMultipartFile(
                             ".${name.extension}"
                         ).apply {
                             outputStream().use { fileStream ->
-                                it.provider().asStream().copyTo(fileStream)
+                                it.streamProvider().use {
+                                    it.copyTo(fileStream)
+                                }
                             }
                         }
                     }
@@ -234,7 +237,9 @@ suspend fun ApplicationCall.uniloadMultipartFile(
                         ".${name.extension}"
                     ).apply {
                         outputStream().use { fileStream ->
-                            it.provider().asStream().copyTo(fileStream)
+                            it.streamProvider().use {
+                                it.copyTo(fileStream)
+                            }
                         }
                     }
                 } else {

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

@@ -1,8 +1,9 @@
 package dev.inmo.micro_utils.ktor.server
 
 import dev.inmo.micro_utils.ktor.server.configurators.KtorApplicationConfigurator
-import io.ktor.application.Application
+import io.ktor.server.application.Application
 import io.ktor.server.cio.CIO
+import io.ktor.server.cio.CIOApplicationEngine
 import io.ktor.server.engine.*
 import kotlin.random.Random
 
@@ -10,17 +11,21 @@ fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configurati
     engine: ApplicationEngineFactory<TEngine, TConfiguration>,
     host: String = "localhost",
     port: Int = Random.nextInt(1024, 65535),
+    additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
+    additionalConfigurationConfigurator: TConfiguration.() -> Unit = {},
     block: Application.() -> Unit
-): TEngine {
-    val env = applicationEngineEnvironment {
+): TEngine = embeddedServer(
+    engine,
+    applicationEngineEnvironment {
         module(block)
         connector {
-            this@connector.host = host
-            this@connector.port = port
+            this.host = host
+            this.port = port
         }
-    }
-    return embeddedServer(engine, env)
-}
+        additionalEngineEnvironmentConfigurator()
+    },
+    additionalConfigurationConfigurator
+)
 
 /**
  * Create server with [CIO] server engine without starting of it
@@ -30,18 +35,31 @@ fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configurati
 fun createKtorServer(
     host: String = "localhost",
     port: Int = Random.nextInt(1024, 65535),
+    additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
+    additionalConfigurationConfigurator: CIOApplicationEngine.Configuration.() -> Unit = {},
     block: Application.() -> Unit
-): ApplicationEngine = createKtorServer(CIO, host, port, block)
+): CIOApplicationEngine = createKtorServer(
+    CIO,
+    host,
+    port,
+    additionalEngineEnvironmentConfigurator,
+    additionalConfigurationConfigurator,
+    block
+)
 
 fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configuration> createKtorServer(
     engine: ApplicationEngineFactory<TEngine, TConfiguration>,
     host: String = "localhost",
     port: Int = Random.nextInt(1024, 65535),
+    additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
+    additionalConfigurationConfigurator: TConfiguration.() -> Unit = {},
     configurators: List<KtorApplicationConfigurator>
 ): TEngine = createKtorServer(
     engine,
     host,
-    port
+    port,
+    additionalEngineEnvironmentConfigurator,
+    additionalConfigurationConfigurator
 ) {
     configurators.forEach { it.apply { configure() } }
 }
@@ -54,5 +72,7 @@ fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configurati
 fun createKtorServer(
     host: String = "localhost",
     port: Int = Random.nextInt(1024, 65535),
-    configurators: List<KtorApplicationConfigurator>
-): ApplicationEngine = createKtorServer(CIO, host, port, configurators)
+    configurators: List<KtorApplicationConfigurator>,
+    additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
+    additionalConfigurationConfigurator: CIOApplicationEngine.Configuration.() -> Unit = {},
+): ApplicationEngine = createKtorServer(CIO, host, port, additionalEngineEnvironmentConfigurator, additionalConfigurationConfigurator, configurators)

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

@@ -0,0 +1,133 @@
+package dev.inmo.micro_utils.ktor.server
+
+import com.benasher44.uuid.uuid4
+import dev.inmo.micro_utils.common.FileName
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
+import dev.inmo.micro_utils.ktor.common.DefaultTemporalFilesSubPath
+import dev.inmo.micro_utils.ktor.common.TemporalFileId
+import dev.inmo.micro_utils.ktor.server.configurators.ApplicationRoutingConfigurator
+import io.ktor.http.HttpStatusCode
+import io.ktor.http.content.PartData
+import io.ktor.http.content.streamProvider
+import io.ktor.server.application.call
+import io.ktor.server.request.receiveMultipart
+import io.ktor.server.response.respond
+import io.ktor.server.response.respondText
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.post
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import java.io.File
+import java.nio.file.Files
+import java.nio.file.attribute.FileTime
+
+class TemporalFilesRoutingConfigurator(
+    private val subpath: String = DefaultTemporalFilesSubPath,
+    private val unifiedRouter: UnifiedRouter = UnifiedRouter.default,
+    private val temporalFilesUtilizer: TemporalFilesUtilizer = TemporalFilesUtilizer
+) : ApplicationRoutingConfigurator.Element {
+    interface TemporalFilesUtilizer {
+        fun start(filesMap: MutableMap<TemporalFileId, MPPFile>, filesMutex: Mutex, onNewFileFlow: Flow<TemporalFileId>): Job
+
+        companion object : TemporalFilesUtilizer {
+            class ByTimerUtilizer(
+                private val removeMillis: Long,
+                private val scope: CoroutineScope
+            ) : TemporalFilesUtilizer {
+                override fun start(
+                    filesMap: MutableMap<TemporalFileId, MPPFile>,
+                    filesMutex: Mutex,
+                    onNewFileFlow: Flow<TemporalFileId>
+                ): Job = scope.launchSafelyWithoutExceptions {
+                    while (isActive) {
+                        val filesWithCreationInfo = filesMap.mapNotNull { (fileId, file) ->
+                            fileId to ((Files.getAttribute(file.toPath(), "creationTime") as? FileTime) ?.toMillis() ?: return@mapNotNull null)
+                        }
+                        if (filesWithCreationInfo.isEmpty()) {
+                            delay(removeMillis)
+                            continue
+                        }
+                        var min = filesWithCreationInfo.first()
+                        for (fileWithCreationInfo in filesWithCreationInfo) {
+                            if (fileWithCreationInfo.second < min.second) {
+                                min = fileWithCreationInfo
+                            }
+                        }
+                        delay(System.currentTimeMillis() - (min.second + removeMillis))
+                        filesMutex.withLock {
+                            filesMap.remove(min.first)
+                        } ?.delete()
+                    }
+
+                }
+            }
+
+            override fun start(
+                filesMap: MutableMap<TemporalFileId, MPPFile>,
+                filesMutex: Mutex,
+                onNewFileFlow: Flow<TemporalFileId>
+            ): Job = Job()
+        }
+    }
+
+    private val temporalFilesMap = mutableMapOf<TemporalFileId, MPPFile>()
+    private val temporalFilesMutex = Mutex()
+    private val filesFlow = MutableSharedFlow<TemporalFileId>()
+    val utilizerJob = temporalFilesUtilizer.start(temporalFilesMap, temporalFilesMutex, filesFlow.asSharedFlow())
+
+    override fun Route.invoke() {
+        post(subpath) {
+            unifiedRouter.apply {
+                val multipart = call.receiveMultipart()
+
+                var fileInfo: Pair<TemporalFileId, MPPFile>? = null
+                var part = multipart.readPart()
+
+                while (part != null) {
+                    if (part is PartData.FileItem) {
+                        break
+                    }
+                    part = multipart.readPart()
+                }
+
+                part ?.let {
+                    if (it is PartData.FileItem) {
+                        val fileId = TemporalFileId(uuid4().toString())
+                        val fileName = it.originalFileName ?.let { FileName(it) } ?: return@let
+                        fileInfo = fileId to File.createTempFile(fileId.string, ".${fileName.extension}").apply {
+                            outputStream().use { outputStream ->
+                                it.streamProvider().use {
+                                    it.copyTo(outputStream)
+                                }
+                            }
+                            deleteOnExit()
+                        }
+                    }
+                }
+
+                fileInfo ?.also { (fileId, file) ->
+                    temporalFilesMutex.withLock {
+                        temporalFilesMap[fileId] = file
+                    }
+                    call.respondText(fileId.string)
+                    launchSafelyWithoutExceptions { filesFlow.emit(fileId) }
+                } ?: call.respond(HttpStatusCode.BadRequest)
+            }
+        }
+    }
+
+    suspend fun removeTemporalFile(temporalFileId: TemporalFileId) {
+        temporalFilesMutex.withLock {
+            temporalFilesMap.remove(temporalFileId)
+        }
+    }
+
+    fun getTemporalFile(temporalFileId: TemporalFileId) = temporalFilesMap[temporalFileId]
+
+    suspend fun getAndRemoveTemporalFile(temporalFileId: TemporalFileId) = temporalFilesMutex.withLock {
+        temporalFilesMap.remove(temporalFileId)
+    }
+}

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

@@ -1,14 +1,15 @@
 package dev.inmo.micro_utils.ktor.server.configurators
 
-import io.ktor.application.Application
-import io.ktor.application.install
-import io.ktor.features.CachingHeaders
+import io.ktor.server.application.Application
+import io.ktor.server.application.install
+import io.ktor.server.plugins.cachingheaders.CachingHeaders
+import io.ktor.server.plugins.cachingheaders.CachingHeadersConfig
 import kotlinx.serialization.Contextual
 
 data class ApplicationCachingHeadersConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    fun interface Element { operator fun CachingHeaders.Configuration.invoke() }
+    fun interface Element { operator fun CachingHeadersConfig.invoke() }
 
     override fun Application.configure() {
         install(CachingHeaders) {

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

@@ -1,8 +1,9 @@
 package dev.inmo.micro_utils.ktor.server.configurators
 
-import io.ktor.application.*
-import io.ktor.routing.Route
-import io.ktor.routing.Routing
+import dev.inmo.micro_utils.ktor.server.configurators.ApplicationRoutingConfigurator.Element
+import io.ktor.server.application.*
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.Routing
 import kotlinx.serialization.Contextual
 import kotlinx.serialization.Serializable
 
@@ -18,7 +19,7 @@ class ApplicationRoutingConfigurator(
     }
 
     override fun Application.configure() {
-        featureOrNull(Routing) ?.apply {
+        pluginOrNull(Routing) ?.apply {
             rootInstaller.apply { invoke() }
         } ?: install(Routing) {
             rootInstaller.apply { invoke() }

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

@@ -1,14 +1,15 @@
 package dev.inmo.micro_utils.ktor.server.configurators
 
-import io.ktor.application.Application
-import io.ktor.application.install
-import io.ktor.sessions.Sessions
+import io.ktor.server.application.Application
+import io.ktor.server.application.install
+import io.ktor.server.sessions.Sessions
+import io.ktor.server.sessions.SessionsConfig
 import kotlinx.serialization.Contextual
 
 class ApplicationSessionsConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    fun interface Element { operator fun Sessions.Configuration.invoke() }
+    fun interface Element { operator fun SessionsConfig.invoke() }
 
     override fun Application.configure() {
         install(Sessions) {

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

@@ -1,6 +1,6 @@
 package dev.inmo.micro_utils.ktor.server.configurators
 
-import io.ktor.application.Application
+import io.ktor.server.application.Application
 
 interface KtorApplicationConfigurator {
     fun Application.configure()

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

@@ -1,14 +1,15 @@
 package dev.inmo.micro_utils.ktor.server.configurators
 
-import io.ktor.application.Application
-import io.ktor.application.install
-import io.ktor.features.StatusPages
+import io.ktor.server.application.Application
+import io.ktor.server.application.install
+import io.ktor.server.plugins.statuspages.StatusPages
+import io.ktor.server.plugins.statuspages.StatusPagesConfig
 import kotlinx.serialization.Contextual
 
 class StatusPagesConfigurator(
     private val elements: List<@Contextual Element>
 ) : KtorApplicationConfigurator {
-    fun interface Element { operator fun StatusPages.Configuration.invoke() }
+    fun interface Element { operator fun StatusPagesConfig.invoke() }
 
     override fun Application.configure() {
         install(StatusPages) {

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

@@ -1,5 +1,6 @@
 import io.ktor.client.HttpClient
 import io.ktor.client.request.get
+import io.ktor.client.statement.bodyAsText
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.builtins.ListSerializer
@@ -164,7 +165,7 @@ suspend fun main(vararg args: String) {
 
     val ietfLanguageCodes = json.decodeFromString(
         ListSerializer(LanguageCode.serializer()),
-        client.get(ietfLanguageCodesLink)
+        client.get(ietfLanguageCodesLink).bodyAsText()
     ).map {
         it.copy(
             title = it.title
@@ -175,7 +176,7 @@ suspend fun main(vararg args: String) {
     }
     val ietfLanguageCodesWithTagsMap = json.decodeFromString(
         ListSerializer(LanguageCodeWithTag.serializer()),
-        client.get(ietfLanguageCodesAdditionalTagsLink)
+        client.get(ietfLanguageCodesAdditionalTagsLink).bodyAsText()
     ).filter { it.withSubtag != it.tag }.groupBy { it.tag }
 
     val tags = ietfLanguageCodes.map {

mime_types/src/commonMain/kotlin/dev/inmo/micro_utils/mime_types/MimeTypeTools.kt

@@ -1,7 +1,6 @@
 package dev.inmo.micro_utils.mime_types
 
-import kotlinx.serialization.KSerializer
-import kotlinx.serialization.Serializer
+import kotlinx.serialization.*
 import kotlinx.serialization.descriptors.*
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
@@ -16,6 +15,7 @@ fun mimeType(raw: String) = mimesCache.getOrPut(raw) {
 
 internal fun parseMimeType(raw: String): MimeType = CustomMimeType(raw)
 
+@Suppress("OPT_IN_USAGE")
 @Serializer(MimeType::class)
 object MimeTypeSerializer : KSerializer<MimeType> {
     override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("mimeType", PrimitiveKind.STRING)

pagination/common/src/commonMain/kotlin/dev/inmo/micro_utils/pagination/WalkPagination.kt

@@ -27,4 +27,5 @@ inline fun <T> PaginationResult<T>.thisPageIfNotEmpty(): PaginationResult<T>? =
     null
 }
 
+@Suppress("NOTHING_TO_INLINE")
 inline fun <T> PaginationResult<T>.currentPageIfNotEmpty() = thisPageIfNotEmpty()

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

@@ -2,19 +2,19 @@ package dev.inmo.micro_utils.pagination.utils
 
 import dev.inmo.micro_utils.pagination.*
 
-suspend fun <T> doForAll(
+inline fun <T> doForAll(
     initialPagination: Pagination = FirstPagePagination(),
     paginationMapper: (PaginationResult<T>) -> Pagination?,
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ) {
     doWithPagination(initialPagination) {
         block(it).let(paginationMapper)
     }
 }
 
-suspend fun <T> doForAllWithNextPaging(
+inline fun <T> doForAllWithNextPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ) {
     doForAll(
         initialPagination,
@@ -23,9 +23,9 @@ suspend fun <T> doForAllWithNextPaging(
     )
 }
 
-suspend fun <T> doAllWithCurrentPaging(
+inline fun <T> doAllWithCurrentPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ) {
     doForAll(
         initialPagination,
@@ -34,7 +34,7 @@ suspend fun <T> doAllWithCurrentPaging(
     )
 }
 
-suspend fun <T> doForAllWithCurrentPaging(
+inline fun <T> doForAllWithCurrentPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ) = doAllWithCurrentPaging(initialPagination, block)

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

@@ -2,10 +2,10 @@ package dev.inmo.micro_utils.pagination.utils
 
 import dev.inmo.micro_utils.pagination.*
 
-suspend fun <T> getAll(
+inline fun <T> getAll(
     initialPagination: Pagination = FirstPagePagination(),
     paginationMapper: (PaginationResult<T>) -> Pagination?,
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ): List<T> {
     val results = mutableListOf<T>()
     doForAll(initialPagination, paginationMapper) {
@@ -16,46 +16,45 @@ suspend fun <T> getAll(
     return results.toList()
 }
 
-suspend fun <T, R> R.getAllBy(
+inline fun <T, R> R.getAllBy(
     initialPagination: Pagination = FirstPagePagination(),
     paginationMapper: R.(PaginationResult<T>) -> Pagination?,
-    block: suspend R.(Pagination) -> PaginationResult<T>
+    block: R.(Pagination) -> PaginationResult<T>
 ): List<T> = getAll(
     initialPagination,
     { paginationMapper(it) },
     { block(it) }
 )
 
-suspend fun <T> getAllWithNextPaging(
+inline fun <T> getAllWithNextPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ): List<T> = getAll(
     initialPagination,
     { it.nextPageIfNotEmpty() },
     block
 )
 
-suspend fun <T, R> R.getAllByWithNextPaging(
+inline fun <T, R> R.getAllByWithNextPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend R.(Pagination) -> PaginationResult<T>
+    block: R.(Pagination) -> PaginationResult<T>
 ): List<T> = getAllWithNextPaging(
     initialPagination,
     { block(it) }
 )
 
-suspend fun <T> getAllWithCurrentPaging(
+inline fun <T> getAllWithCurrentPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend (Pagination) -> PaginationResult<T>
+    block: (Pagination) -> PaginationResult<T>
 ): List<T> = getAll(
     initialPagination,
     { it.currentPageIfNotEmpty() },
     block
 )
 
-suspend fun <T, R> R.getAllByWithCurrentPaging(
+inline fun <T, R> R.getAllByWithCurrentPaging(
     initialPagination: Pagination = FirstPagePagination(),
-    block: suspend R.(Pagination) -> PaginationResult<T>
+    block: R.(Pagination) -> PaginationResult<T>
 ): List<T> = getAllWithCurrentPaging(
-    initialPagination,
-    { block(it) }
-)
+    initialPagination
+) { block(it) }

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

@@ -6,7 +6,7 @@ import dev.inmo.micro_utils.pagination.*
  * Example:
  *
  * * `|__f__l_______________________|` will be transformed to `|_______________________f__l__|`
- * * `|__f__l_|` will be transformed to `|__f__l_|`
+ * * `|__f__l_|` will be transformed to `|_f__l__|`
  *
  * @return Reversed version of this [Pagination]
  */

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

@@ -1,7 +1,7 @@
 package dev.inmo.micro_utils.pagination
 
-import io.ktor.application.ApplicationCall
 import io.ktor.http.Parameters
+import io.ktor.server.application.ApplicationCall
 
 val Parameters.extractPagination: Pagination
     get() = SimplePagination(

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

@@ -4,8 +4,6 @@ import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.*
-import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.sync.withLock
 
 open class ReadKeyValueCacheRepo<Key,Value>(
     protected val parentRepo: ReadKeyValueRepo<Key, Value>,

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

@@ -8,8 +8,6 @@ import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.*
-import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.sync.withLock
 
 open class ReadKeyValuesCacheRepo<Key,Value>(
     protected val parentRepo: ReadKeyValuesRepo<Key, Value>,

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

@@ -1,11 +1,10 @@
 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
 
-interface ReadOneToManyKeyValueRepo<Key, Value> : Repo {
+interface ReadKeyValuesRepo<Key, Value> : Repo {
     suspend fun get(k: Key, pagination: Pagination, reversed: Boolean = false): PaginationResult<Value>
     suspend fun keys(pagination: Pagination, reversed: Boolean = false): PaginationResult<Key>
     suspend fun keys(v: Value, pagination: Pagination, reversed: Boolean = false): PaginationResult<Key>
@@ -36,9 +35,9 @@ interface ReadOneToManyKeyValueRepo<Key, Value> : Repo {
         }
     }
 }
-typealias ReadKeyValuesRepo<Key,Value> = ReadOneToManyKeyValueRepo<Key, Value>
+typealias ReadOneToManyKeyValueRepo<Key,Value> = ReadKeyValuesRepo<Key, Value>
 
-interface WriteOneToManyKeyValueRepo<Key, Value> : Repo {
+interface WriteKeyValuesRepo<Key, Value> : Repo {
     val onNewValue: Flow<Pair<Key, Value>>
     val onValueRemoved: Flow<Pair<Key, Value>>
     val onDataCleared: Flow<Key>
@@ -55,41 +54,41 @@ interface WriteOneToManyKeyValueRepo<Key, Value> : Repo {
         add(toSet)
     }
 }
-typealias WriteKeyValuesRepo<Key,Value> = WriteOneToManyKeyValueRepo<Key, Value>
+typealias WriteOneToManyKeyValueRepo<Key,Value> = WriteKeyValuesRepo<Key, Value>
 
-suspend inline fun <Key, Value, REPO : WriteOneToManyKeyValueRepo<Key, Value>> REPO.add(
+suspend inline fun <Key, Value, REPO : WriteKeyValuesRepo<Key, Value>> REPO.add(
     keysAndValues: List<Pair<Key, List<Value>>>
 ) = add(keysAndValues.toMap())
 
-suspend inline fun <Key, Value, REPO : WriteOneToManyKeyValueRepo<Key, Value>> REPO.add(
+suspend inline fun <Key, Value, REPO : WriteKeyValuesRepo<Key, Value>> REPO.add(
     vararg keysAndValues: Pair<Key, List<Value>>
 ) = add(keysAndValues.toMap())
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.add(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.add(
     k: Key, v: List<Value>
 ) = add(mapOf(k to v))
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.add(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.add(
     k: Key, vararg v: Value
 ) = add(k, v.toList())
 
-suspend inline fun <Key, Value, REPO : WriteOneToManyKeyValueRepo<Key, Value>> REPO.set(
+suspend inline fun <Key, Value, REPO : WriteKeyValuesRepo<Key, Value>> REPO.set(
     keysAndValues: List<Pair<Key, List<Value>>>
 ) = set(keysAndValues.toMap())
 
-suspend inline fun <Key, Value, REPO : WriteOneToManyKeyValueRepo<Key, Value>> REPO.set(
+suspend inline fun <Key, Value, REPO : WriteKeyValuesRepo<Key, Value>> REPO.set(
     vararg keysAndValues: Pair<Key, List<Value>>
 ) = set(keysAndValues.toMap())
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.set(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.set(
     k: Key, v: List<Value>
 ) = set(mapOf(k to v))
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.set(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.set(
     k: Key, vararg v: Value
 ) = set(k, v.toList())
 
-interface OneToManyKeyValueRepo<Key, Value> : ReadOneToManyKeyValueRepo<Key, Value>, WriteOneToManyKeyValueRepo<Key, Value> {
+interface KeyValuesRepo<Key, Value> : ReadKeyValuesRepo<Key, Value>, WriteKeyValuesRepo<Key, Value> {
     override suspend fun clearWithValue(v: Value) {
         doWithPagination {
             val keysResult = keys(v, it)
@@ -102,22 +101,29 @@ interface OneToManyKeyValueRepo<Key, Value> : ReadOneToManyKeyValueRepo<Key, Val
         }
     }
 }
-typealias KeyValuesRepo<Key,Value> = OneToManyKeyValueRepo<Key, Value>
+typealias OneToManyKeyValueRepo<Key,Value> = KeyValuesRepo<Key, Value>
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.remove(
+class DelegateBasedKeyValuesRepo<Key, Value>(
+    readDelegate: ReadKeyValuesRepo<Key, Value>,
+    writeDelegate: WriteKeyValuesRepo<Key, Value>
+) : KeyValuesRepo<Key, Value>,
+    ReadKeyValuesRepo<Key, Value> by readDelegate,
+    WriteKeyValuesRepo<Key, Value> by writeDelegate
+
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.remove(
     keysAndValues: List<Pair<Key, List<Value>>>
 ) = remove(keysAndValues.toMap())
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.remove(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.remove(
     vararg keysAndValues: Pair<Key, List<Value>>
 ) = remove(keysAndValues.toMap())
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.remove(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.remove(
     k: Key,
     v: List<Value>
 ) = remove(mapOf(k to v))
 
-suspend inline fun <Key, Value> WriteOneToManyKeyValueRepo<Key, Value>.remove(
+suspend inline fun <Key, Value> WriteKeyValuesRepo<Key, Value>.remove(
     k: Key,
     vararg v: Value
 ) = remove(k, v.toList())

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

@@ -1,5 +1,6 @@
 package dev.inmo.micro_utils.repos
 
+@Suppress("UNCHECKED_CAST")
 interface MapperRepo<FromKey, FromValue, ToKey, ToValue> {
     suspend fun FromKey.toOutKey() = this as ToKey
     suspend fun FromValue.toOutValue() = this as ToValue

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

@@ -4,13 +4,13 @@ import dev.inmo.micro_utils.pagination.Pagination
 import dev.inmo.micro_utils.pagination.PaginationResult
 import kotlinx.coroutines.flow.Flow
 
-interface ReadStandardCRUDRepo<ObjectType, IdType> : Repo {
+interface ReadCRUDRepo<ObjectType, IdType> : Repo {
     suspend fun getByPagination(pagination: Pagination): PaginationResult<ObjectType>
     suspend fun getById(id: IdType): ObjectType?
     suspend fun contains(id: IdType): Boolean
     suspend fun count(): Long
 }
-typealias ReadCRUDRepo<ObjectType, IdType> = ReadStandardCRUDRepo<ObjectType, IdType>
+typealias ReadStandardCRUDRepo<ObjectType, IdType> = ReadCRUDRepo<ObjectType, IdType>
 
 typealias UpdatedValuePair<IdType, ValueType> = Pair<IdType, ValueType>
 val <IdType> UpdatedValuePair<IdType, *>.id
@@ -18,7 +18,7 @@ val <IdType> UpdatedValuePair<IdType, *>.id
 val <ValueType> UpdatedValuePair<*, ValueType>.value
     get() = second
 
-interface WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> : Repo {
+interface WriteCRUDRepo<ObjectType, IdType, InputValueType> : Repo {
     val newObjectsFlow: Flow<ObjectType>
     val updatedObjectsFlow: Flow<ObjectType>
     val deletedObjectsIdsFlow: Flow<IdType>
@@ -28,18 +28,25 @@ interface WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> : Repo {
     suspend fun update(values: List<UpdatedValuePair<IdType, InputValueType>>): List<ObjectType>
     suspend fun deleteById(ids: List<IdType>)
 }
-typealias WriteCRUDRepo<ObjectType, IdType, InputValueType> = WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>
+typealias WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> = WriteCRUDRepo<ObjectType, IdType, InputValueType>
 
-suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.create(
+suspend fun <ObjectType, IdType, InputValueType> WriteCRUDRepo<ObjectType, IdType, InputValueType>.create(
     vararg values: InputValueType
 ): List<ObjectType> = create(values.toList())
-suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.update(
+suspend fun <ObjectType, IdType, InputValueType> WriteCRUDRepo<ObjectType, IdType, InputValueType>.update(
     vararg values: UpdatedValuePair<IdType, InputValueType>
 ): List<ObjectType> = update(values.toList())
-suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.deleteById(
+suspend fun <ObjectType, IdType, InputValueType> WriteCRUDRepo<ObjectType, IdType, InputValueType>.deleteById(
     vararg ids: IdType
 ) = deleteById(ids.toList())
 
-interface StandardCRUDRepo<ObjectType, IdType, InputValueType> : ReadStandardCRUDRepo<ObjectType, IdType>,
-    WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>
-typealias CRUDRepo<ObjectType, IdType, InputValueType> = StandardCRUDRepo<ObjectType, IdType, InputValueType>
+interface CRUDRepo<ObjectType, IdType, InputValueType> : ReadCRUDRepo<ObjectType, IdType>,
+    WriteCRUDRepo<ObjectType, IdType, InputValueType>
+typealias StandardCRUDRepo<ObjectType, IdType, InputValueType> = CRUDRepo<ObjectType, IdType, InputValueType>
+
+class DelegateBasedCRUDRepo<ObjectType, IdType, InputValueType>(
+    readDelegate: ReadCRUDRepo<ObjectType, IdType>,
+    writeDelegate: WriteCRUDRepo<ObjectType, IdType, InputValueType>
+) : CRUDRepo<ObjectType, IdType, InputValueType>,
+    ReadCRUDRepo<ObjectType, IdType> by readDelegate,
+    WriteCRUDRepo<ObjectType, IdType, InputValueType> by writeDelegate

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

@@ -4,7 +4,7 @@ import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.pagination.utils.doAllWithCurrentPaging
 import kotlinx.coroutines.flow.Flow
 
-interface ReadStandardKeyValueRepo<Key, Value> : Repo {
+interface ReadKeyValueRepo<Key, Value> : Repo {
     suspend fun get(k: Key): Value?
     suspend fun values(pagination: Pagination, reversed: Boolean = false): PaginationResult<Value>
     suspend fun keys(pagination: Pagination, reversed: Boolean = false): PaginationResult<Key>
@@ -12,9 +12,9 @@ interface ReadStandardKeyValueRepo<Key, Value> : Repo {
     suspend fun contains(key: Key): Boolean
     suspend fun count(): Long
 }
-typealias ReadKeyValueRepo<Key,Value> = ReadStandardKeyValueRepo<Key, Value>
+typealias ReadStandardKeyValueRepo<Key,Value> = ReadKeyValueRepo<Key, Value>
 
-interface WriteStandardKeyValueRepo<Key, Value> : Repo {
+interface WriteKeyValueRepo<Key, Value> : Repo {
     val onNewValue: Flow<Pair<Key, Value>>
     val onValueRemoved: Flow<Key>
 
@@ -22,25 +22,25 @@ interface WriteStandardKeyValueRepo<Key, Value> : Repo {
     suspend fun unset(toUnset: List<Key>)
     suspend fun unsetWithValues(toUnset: List<Value>)
 }
-typealias WriteKeyValueRepo<Key,Value> = WriteStandardKeyValueRepo<Key, Value>
+typealias WriteStandardKeyValueRepo<Key,Value> = WriteKeyValueRepo<Key, Value>
 
-suspend inline fun <Key, Value> WriteStandardKeyValueRepo<Key, Value>.set(
+suspend inline fun <Key, Value> WriteKeyValueRepo<Key, Value>.set(
     vararg toSet: Pair<Key, Value>
 ) = set(toSet.toMap())
 
-suspend inline fun <Key, Value> WriteStandardKeyValueRepo<Key, Value>.set(
+suspend inline fun <Key, Value> WriteKeyValueRepo<Key, Value>.set(
     k: Key, v: Value
 ) = set(k to v)
 
-suspend inline fun <Key, Value> WriteStandardKeyValueRepo<Key, Value>.unset(
+suspend inline fun <Key, Value> WriteKeyValueRepo<Key, Value>.unset(
     vararg k: Key
 ) = unset(k.toList())
 
-suspend inline fun <Key, Value> WriteStandardKeyValueRepo<Key, Value>.unsetWithValues(
+suspend inline fun <Key, Value> WriteKeyValueRepo<Key, Value>.unsetWithValues(
     vararg v: Value
 ) = unsetWithValues(v.toList())
 
-interface StandardKeyValueRepo<Key, Value> : ReadStandardKeyValueRepo<Key, Value>, WriteStandardKeyValueRepo<Key, Value> {
+interface KeyValueRepo<Key, Value> : ReadKeyValueRepo<Key, Value>, WriteKeyValueRepo<Key, Value> {
     override suspend fun unsetWithValues(toUnset: List<Value>) = toUnset.forEach { v ->
         doAllWithCurrentPaging {
             keys(v, it).also {
@@ -49,4 +49,11 @@ interface StandardKeyValueRepo<Key, Value> : ReadStandardKeyValueRepo<Key, Value
         }
     }
 }
-typealias KeyValueRepo<Key,Value> = StandardKeyValueRepo<Key, Value>
+typealias StandardKeyValueRepo<Key,Value> = KeyValueRepo<Key, Value>
+
+class DelegateBasedKeyValueRepo<Key, Value>(
+    readDelegate: ReadKeyValueRepo<Key, Value>,
+    writeDelegate: WriteKeyValueRepo<Key, Value>
+) : KeyValueRepo<Key, Value>,
+    ReadKeyValueRepo<Key, Value> by readDelegate,
+    WriteKeyValueRepo<Key, Value> by writeDelegate

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

@@ -6,10 +6,12 @@ import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
-open class MapperReadStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: ReadStandardKeyValueRepo<ToKey, ToValue>,
+@Deprecated("Renamed", ReplaceWith("MapperReadKeyValueRepo", "dev.inmo.micro_utils.repos.mappers.MapperReadKeyValueRepo"))
+typealias MapperReadStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperReadKeyValueRepo<FromKey, FromValue, ToKey, ToValue>
+open class MapperReadKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: ReadKeyValueRepo<ToKey, ToValue>,
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : ReadStandardKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
+) : ReadKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
     override suspend fun get(k: FromKey): FromValue? = to.get(
         k.toOutKey()
     ) ?.toInnerValue()
@@ -69,24 +71,26 @@ open class MapperReadStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
 }
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> ReadStandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> ReadKeyValueRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): ReadStandardKeyValueRepo<FromKey, FromValue> = MapperReadStandardKeyValueRepo(this, mapper)
+): ReadKeyValueRepo<FromKey, FromValue> = MapperReadKeyValueRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> ReadStandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> ReadKeyValueRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): ReadStandardKeyValueRepo<FromKey, FromValue> = withMapper(
+): ReadKeyValueRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )
 
-open class MapperWriteStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: WriteStandardKeyValueRepo<ToKey, ToValue>,
+@Deprecated("Renamed", ReplaceWith("MapperWriteKeyValueRepo", "dev.inmo.micro_utils.repos.mappers.MapperWriteKeyValueRepo"))
+typealias MapperWriteStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperWriteKeyValueRepo<FromKey, FromValue, ToKey, ToValue>
+open class MapperWriteKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: WriteKeyValueRepo<ToKey, ToValue>,
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : WriteStandardKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
+) : WriteKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
     override val onNewValue: Flow<Pair<FromKey, FromValue>> = to.onNewValue.map { (k, v) ->
         k.toInnerKey() to v.toInnerValue()
     }
@@ -112,39 +116,42 @@ open class MapperWriteStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
 }
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> WriteStandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> WriteKeyValueRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): WriteStandardKeyValueRepo<FromKey, FromValue> = MapperWriteStandardKeyValueRepo(this, mapper)
+): WriteKeyValueRepo<FromKey, FromValue> = MapperWriteKeyValueRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> WriteStandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> WriteKeyValueRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): WriteStandardKeyValueRepo<FromKey, FromValue> = withMapper(
+): WriteKeyValueRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )
 
-open class MapperStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: StandardKeyValueRepo<ToKey, ToValue>,
-    mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : StandardKeyValueRepo<FromKey, FromValue>,
+@Deprecated("Renamed", ReplaceWith("MapperKeyValueRepo", "dev.inmo.micro_utils.repos.mappers.MapperKeyValueRepo"))
+typealias MapperStandardKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperKeyValueRepo<FromKey, FromValue, ToKey, ToValue>
+@Suppress("DELEGATED_MEMBER_HIDES_SUPERTYPE_OVERRIDE")
+open class MapperKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: KeyValueRepo<ToKey, ToValue>,
+    private val mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
+) : KeyValueRepo<FromKey, FromValue>,
     MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper,
-    ReadStandardKeyValueRepo<FromKey, FromValue> by MapperReadStandardKeyValueRepo(to, mapper),
-    WriteStandardKeyValueRepo<FromKey, FromValue> by MapperWriteStandardKeyValueRepo(to, mapper)
+    ReadKeyValueRepo<FromKey, FromValue> by MapperReadKeyValueRepo(to, mapper),
+    WriteKeyValueRepo<FromKey, FromValue> by MapperWriteKeyValueRepo(to, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> StandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> KeyValueRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): StandardKeyValueRepo<FromKey, FromValue> = MapperStandardKeyValueRepo(this, mapper)
+): KeyValueRepo<FromKey, FromValue> = MapperKeyValueRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> StandardKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> KeyValueRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): StandardKeyValueRepo<FromKey, FromValue> = withMapper(
+): KeyValueRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )

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

@@ -6,10 +6,12 @@ import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
-open class MapperReadOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: ReadOneToManyKeyValueRepo<ToKey, ToValue>,
+@Deprecated("Renamed", ReplaceWith("MapperReadKeyValuesRepo", "dev.inmo.micro_utils.repos.mappers.MapperReadKeyValuesRepo"))
+typealias MapperReadOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperReadKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>
+open class MapperReadKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: ReadKeyValuesRepo<ToKey, ToValue>,
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : ReadOneToManyKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
+) : ReadKeyValuesRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
     override suspend fun get(
         k: FromKey,
         pagination: Pagination,
@@ -67,24 +69,26 @@ open class MapperReadOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
 }
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> ReadOneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> ReadKeyValuesRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): ReadOneToManyKeyValueRepo<FromKey, FromValue> = MapperReadOneToManyKeyValueRepo(this, mapper)
+): ReadKeyValuesRepo<FromKey, FromValue> = MapperReadKeyValuesRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> ReadOneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> ReadKeyValuesRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): ReadOneToManyKeyValueRepo<FromKey, FromValue> = withMapper(
+): ReadKeyValuesRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )
 
-open class MapperWriteOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: WriteOneToManyKeyValueRepo<ToKey, ToValue>,
+@Deprecated("Renamed", ReplaceWith("MapperWriteKeyValuesRepo", "dev.inmo.micro_utils.repos.mappers.MapperWriteKeyValuesRepo"))
+typealias MapperWriteOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperWriteKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>
+open class MapperWriteKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: WriteKeyValuesRepo<ToKey, ToValue>,
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : WriteOneToManyKeyValueRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
+) : WriteKeyValuesRepo<FromKey, FromValue>, MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper {
     override val onNewValue: Flow<Pair<FromKey, FromValue>> = to.onNewValue.map { (k, v) ->
         k.toInnerKey() to v.toInnerValue()
     }
@@ -118,39 +122,42 @@ open class MapperWriteOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
 }
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> WriteOneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> WriteKeyValuesRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): WriteOneToManyKeyValueRepo<FromKey, FromValue> = MapperWriteOneToManyKeyValueRepo(this, mapper)
+): WriteKeyValuesRepo<FromKey, FromValue> = MapperWriteKeyValuesRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> WriteOneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> WriteKeyValuesRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): WriteOneToManyKeyValueRepo<FromKey, FromValue> = withMapper(
+): WriteKeyValuesRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )
 
-open class MapperOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(
-    private val to: OneToManyKeyValueRepo<ToKey, ToValue>,
+@Deprecated("Renamed", ReplaceWith("MapperKeyValuesRepo", "dev.inmo.micro_utils.repos.mappers.MapperKeyValuesRepo"))
+typealias MapperOneToManyKeyValueRepo<FromKey, FromValue, ToKey, ToValue> = MapperKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>
+@Suppress("DELEGATED_MEMBER_HIDES_SUPERTYPE_OVERRIDE")
+open class MapperKeyValuesRepo<FromKey, FromValue, ToKey, ToValue>(
+    private val to: KeyValuesRepo<ToKey, ToValue>,
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-) : OneToManyKeyValueRepo<FromKey, FromValue>,
+) : KeyValuesRepo<FromKey, FromValue>,
     MapperRepo<FromKey, FromValue, ToKey, ToValue> by mapper,
-    ReadOneToManyKeyValueRepo<FromKey, FromValue> by MapperReadOneToManyKeyValueRepo(to, mapper),
-    WriteOneToManyKeyValueRepo<FromKey, FromValue> by MapperWriteOneToManyKeyValueRepo(to, mapper)
+    ReadKeyValuesRepo<FromKey, FromValue> by MapperReadKeyValuesRepo(to, mapper),
+    WriteKeyValuesRepo<FromKey, FromValue> by MapperWriteKeyValuesRepo(to, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <FromKey, FromValue, ToKey, ToValue> OneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <FromKey, FromValue, ToKey, ToValue> KeyValuesRepo<ToKey, ToValue>.withMapper(
     mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>
-): OneToManyKeyValueRepo<FromKey, FromValue> = MapperOneToManyKeyValueRepo(this, mapper)
+): KeyValuesRepo<FromKey, FromValue> = MapperKeyValuesRepo(this, mapper)
 
 @Suppress("NOTHING_TO_INLINE")
-inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> OneToManyKeyValueRepo<ToKey, ToValue>.withMapper(
+inline fun <reified FromKey, reified FromValue, reified ToKey, reified ToValue> KeyValuesRepo<ToKey, ToValue>.withMapper(
     crossinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey },
     crossinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue },
     crossinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey },
     crossinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue },
-): OneToManyKeyValueRepo<FromKey, FromValue> = withMapper(
+): KeyValuesRepo<FromKey, FromValue> = withMapper(
     mapper(keyFromToTo, valueFromToTo, keyToToFrom, valueToToFrom)
 )

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/pagination/CRUDPaginationExtensions.kt

@@ -1,11 +1,10 @@
 package dev.inmo.micro_utils.repos.pagination
 
 import dev.inmo.micro_utils.pagination.*
-import dev.inmo.micro_utils.pagination.utils.doForAllWithNextPaging
 import dev.inmo.micro_utils.pagination.utils.getAllWithNextPaging
-import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
+import dev.inmo.micro_utils.repos.ReadCRUDRepo
 
-suspend inline fun <T, ID, REPO : ReadStandardCRUDRepo<T, ID>> REPO.getAll(
+suspend inline fun <T, ID, REPO : ReadCRUDRepo<T, ID>> REPO.getAll(
     @Suppress("REDUNDANT_INLINE_SUSPEND_FUNCTION_TYPE")
     crossinline methodCaller: suspend REPO.(Pagination) -> PaginationResult<T>
 ): List<T> = getAllWithNextPaging {

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/pagination/KeyValuePaginationExtensions.kt

@@ -2,9 +2,9 @@ package dev.inmo.micro_utils.repos.pagination
 
 import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.pagination.utils.getAllWithNextPaging
-import dev.inmo.micro_utils.repos.ReadStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ReadKeyValueRepo
 
-suspend inline fun <Key, Value, REPO : ReadStandardKeyValueRepo<Key, Value>> REPO.getAll(
+suspend inline fun <Key, Value, REPO : ReadKeyValueRepo<Key, Value>> REPO.getAll(
     @Suppress("REDUNDANT_INLINE_SUSPEND_FUNCTION_TYPE")
     crossinline methodCaller: suspend REPO.(Pagination) -> PaginationResult<Key>
 ): List<Pair<Key, Value>> = getAllWithNextPaging {

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/pagination/OneToManyPaginationExtensions.kt

@@ -2,9 +2,9 @@ package dev.inmo.micro_utils.repos.pagination
 
 import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.pagination.utils.getAllWithNextPaging
-import dev.inmo.micro_utils.repos.ReadOneToManyKeyValueRepo
+import dev.inmo.micro_utils.repos.ReadKeyValuesRepo
 
-suspend inline fun <Key, Value, REPO : ReadOneToManyKeyValueRepo<Key, Value>> REPO.getAll(
+suspend inline fun <Key, Value, REPO : ReadKeyValuesRepo<Key, Value>> REPO.getAll(
     @Suppress("REDUNDANT_INLINE_SUSPEND_FUNCTION_TYPE")
     crossinline methodCaller: suspend REPO.(Pagination) -> PaginationResult<Key>
 ): List<Pair<Key, List<Value>>> = getAllWithNextPaging {

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/versions/KeyValueBasedVersionsRepoProxy.kt

@@ -1,10 +1,10 @@
 package dev.inmo.micro_utils.repos.versions
 
-import dev.inmo.micro_utils.repos.StandardKeyValueRepo
+import dev.inmo.micro_utils.repos.KeyValueRepo
 import dev.inmo.micro_utils.repos.set
 
 class KeyValueBasedVersionsRepoProxy<T>(
-    private val keyValueStore: StandardKeyValueRepo<String, Int>,
+    private val keyValueStore: KeyValueRepo<String, Int>,
     override val database: T
 ) : StandardVersionsRepoProxy<T> {
     override suspend fun getTableVersion(tableName: String): Int? = keyValueStore.get(tableName)

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/versions/VersionsRepo.kt

@@ -13,12 +13,12 @@ interface VersionsRepo<T> : Repo {
      * By default, instance of this interface will check that version of table with name [tableName] is less than
      * [version] or is absent
      *
-     * * In case if [tableName] didn't found, will be called [onCreate] and version of table will be set up to [version]
-     * * In case if [tableName] have version less than parameter [version], it will increase version one-by-one
-     * until database version will be equal to [version]
+     * In case if [tableName] didn't found, will be called [onCreate]. Then in case if [tableName] have version less
+     * than parameter [version] or null, it will increase version one-by-one until database version will be equal to
+     * [version]
      *
      * @param version Current version of table
-     * @param onCreate This callback will be called in case when table have no information about table
+     * @param onCreate This callback will be called in case when repo have no information about table
      * @param onUpdate This callback will be called after **iterative** changing of version. It is expected that parameter
      * "to" will always be greater than "from"
      */

repos/common/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/FileKeyValueRepo.kt

@@ -13,9 +13,12 @@ import java.nio.file.StandardWatchEventKinds.*
 private inline val String.isAbsolute
     get() = startsWith(File.separator)
 
-class FileReadStandardKeyValueRepo(
+@Deprecated("Renamed", ReplaceWith("FileReadKeyValueRepo", "dev.inmo.micro_utils.repos.FileReadKeyValueRepo"))
+typealias FileReadStandardKeyValueRepo = FileReadKeyValueRepo
+
+class FileReadKeyValueRepo(
     private val folder: File
-) : ReadStandardKeyValueRepo<String, File> {
+) : ReadKeyValueRepo<String, File> {
     init {
         folder.mkdirs()
     }
@@ -79,14 +82,17 @@ class FileReadStandardKeyValueRepo(
     override suspend fun count(): Long = folder.list() ?.size ?.toLong() ?: 0L
 }
 
+@Deprecated("Renamed", ReplaceWith("FileWriteKeyValueRepo", "dev.inmo.micro_utils.repos.FileWriteKeyValueRepo"))
+typealias FileWriteStandardKeyValueRepo = FileWriteKeyValueRepo
+
 /**
  * Files watching will not correctly works on Android with version of API lower than API 26
  */
 @Warning("Files watching will not correctly works on Android Platform with version of API lower than API 26")
-class FileWriteStandardKeyValueRepo(
+class FileWriteKeyValueRepo(
     private val folder: File,
     filesChangedProcessingScope: CoroutineScope? = null
-) : WriteStandardKeyValueRepo<String, File> {
+) : WriteKeyValueRepo<String, File> {
     private val _onNewValue = MutableSharedFlow<Pair<String, File>>()
     override val onNewValue: Flow<Pair<String, File>> = _onNewValue.asSharedFlow()
     private val _onValueRemoved = MutableSharedFlow<String>()
@@ -174,10 +180,15 @@ class FileWriteStandardKeyValueRepo(
     }
 }
 
+@Deprecated("Renamed", ReplaceWith("FileKeyValueRepo", "dev.inmo.micro_utils.repos.FileKeyValueRepo"))
+typealias FileStandardKeyValueRepo = FileKeyValueRepo
+
 @Warning("Files watching will not correctly works on Android Platform with version of API lower than API 26")
-class FileStandardKeyValueRepo(
+@Suppress("DELEGATED_MEMBER_HIDES_SUPERTYPE_OVERRIDE")
+class FileKeyValueRepo(
     folder: File,
     filesChangedProcessingScope: CoroutineScope? = null
-) : StandardKeyValueRepo<String, File>,
-    WriteStandardKeyValueRepo<String, File> by FileWriteStandardKeyValueRepo(folder, filesChangedProcessingScope),
-    ReadStandardKeyValueRepo<String, File> by FileReadStandardKeyValueRepo(folder)
+) : KeyValueRepo<String, File>,
+    WriteKeyValueRepo<String, File> by FileWriteKeyValueRepo(folder, filesChangedProcessingScope),
+    ReadKeyValueRepo<String, File> by FileReadKeyValueRepo(folder) {
+}

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

@@ -0,0 +1,27 @@
+package dev.inmo.micro_utils.repos
+
+import android.database.Cursor
+
+class CursorIterator(
+    private val c: Cursor
+) : Iterator<Cursor> {
+    private var i = 0
+
+    init {
+        c.moveToFirst()
+    }
+    override fun hasNext(): Boolean {
+        return i < c.count
+    }
+
+    override fun next(): Cursor {
+        i++
+        return if (c.moveToNext()) {
+            c
+        } else {
+            throw NoSuchElementException()
+        }
+    }
+}
+
+operator fun Cursor.iterator(): CursorIterator = CursorIterator(this)

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/crud/AbstractAndroidCRUDRepo.kt

@@ -12,7 +12,7 @@ val <T> T.asId: String
 
 abstract class AbstractAndroidCRUDRepo<ObjectType, IdType>(
     protected val helper: StandardSQLHelper
-) : ReadStandardCRUDRepo<ObjectType, IdType> {
+) : ReadCRUDRepo<ObjectType, IdType> {
     protected abstract val tableName: String
     protected abstract val idColumnName: String
     protected abstract suspend fun Cursor.toObject(): ObjectType
@@ -64,4 +64,4 @@ abstract class AbstractAndroidCRUDRepo<ObjectType, IdType>(
             }
         }
     }
-}
+}

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/crud/AbstractMutableAndroidCRUDRepo.kt

@@ -9,9 +9,9 @@ abstract class AbstractMutableAndroidCRUDRepo<ObjectType, IdType, InputValueType
     helper: StandardSQLHelper,
     replyInFlows: Int = 0,
     extraBufferCapacityInFlows: Int = 64
-) : WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>,
+) : WriteCRUDRepo<ObjectType, IdType, InputValueType>,
     AbstractAndroidCRUDRepo<ObjectType, IdType>(helper),
-    StandardCRUDRepo<ObjectType, IdType, InputValueType> {
+    CRUDRepo<ObjectType, IdType, InputValueType> {
     protected val newObjectsChannel = MutableSharedFlow<ObjectType>(replyInFlows, extraBufferCapacityInFlows)
     protected val updateObjectsChannel = MutableSharedFlow<ObjectType>(replyInFlows, extraBufferCapacityInFlows)
     protected val deleteObjectsIdsChannel = MutableSharedFlow<IdType>(replyInFlows, extraBufferCapacityInFlows)

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/keyvalue/KeyValueStore.kt

@@ -7,7 +7,7 @@ import dev.inmo.micro_utils.pagination.Pagination
 import dev.inmo.micro_utils.pagination.PaginationResult
 import dev.inmo.micro_utils.pagination.utils.paginate
 import dev.inmo.micro_utils.pagination.utils.reverse
-import dev.inmo.micro_utils.repos.StandardKeyValueRepo
+import dev.inmo.micro_utils.repos.KeyValueRepo
 import kotlinx.coroutines.flow.*
 
 private val cache = HashMap<String, KeyValueStore<*>>()
@@ -15,7 +15,8 @@ private val cache = HashMap<String, KeyValueStore<*>>()
 fun <T : Any> Context.keyValueStore(
     name: String = "default",
     cacheValues: Boolean = false
-): StandardKeyValueRepo<String, T> {
+): KeyValueRepo<String, T> {
+    @Suppress("UNCHECKED_CAST")
     return cache.getOrPut(name) {
         KeyValueStore<T>(this, name, cacheValues)
     } as KeyValueStore<T>
@@ -25,7 +26,7 @@ class KeyValueStore<T : Any> internal constructor (
     c: Context,
     preferencesName: String,
     useCache: Boolean = false
-) : SharedPreferences.OnSharedPreferenceChangeListener, StandardKeyValueRepo<String, T> {
+) : SharedPreferences.OnSharedPreferenceChangeListener, KeyValueRepo<String, T> {
     private val sharedPreferences = c.getSharedPreferences(preferencesName, Context.MODE_PRIVATE)
 
     private val cachedData = if (useCache) {
@@ -62,6 +63,7 @@ class KeyValueStore<T : Any> internal constructor (
     }
 
     override suspend fun get(k: String): T? {
+        @Suppress("UNCHECKED_CAST")
         return (cachedData ?. get(k) ?: sharedPreferences.all[k]) as? T
     }
 
@@ -73,7 +75,10 @@ class KeyValueStore<T : Any> internal constructor (
             PaginationResult(
                 it.page,
                 it.pagesNumber,
-                it.results.map { it as T }.let { if (reversed) it.reversed() else it },
+                it.results.map {
+                    @Suppress("UNCHECKED_CAST")
+                    it as T
+                }.let { if (reversed) it.reversed() else it },
                 it.size
             )
         }
@@ -155,3 +160,9 @@ class KeyValueStore<T : Any> internal constructor (
         }
     }
 }
+
+inline fun <T : Any> SharedPreferencesKeyValueRepo(
+    context: Context,
+    name: String = "default",
+    cacheValues: Boolean = false
+) = context.keyValueStore<T>(name, cacheValues)

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

@@ -9,7 +9,6 @@ import dev.inmo.micro_utils.repos.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.asSharedFlow
-import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.json.Json
 
@@ -26,7 +25,7 @@ class OneToManyAndroidRepo<Key, Value>(
     private val keyFromString: String.() -> Key,
     private val valueFromString: String.() -> Value,
     private val helper: SQLiteOpenHelper
-) : OneToManyKeyValueRepo<Key, Value> {
+) : KeyValuesRepo<Key, Value> {
     private val _onNewValue: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
     override val onNewValue: Flow<Pair<Key, Value>> = _onNewValue.asSharedFlow()
     private val _onValueRemoved: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
@@ -143,7 +142,12 @@ class OneToManyAndroidRepo<Key, Value>(
     }.toLong()
 
     override suspend fun count(k: Key): Long = helper.blockingReadableTransaction {
-        selectDistinct(tableName, columns = valueColumnArray, selection = "$idColumnName=?", selectionArgs = arrayOf(k.keyAsString()), limit = FirstPagePagination(1).limitClause()).use {
+        selectDistinct(
+            tableName,
+            columns = valueColumnArray,
+            selection = "$idColumnName=?",
+            selectionArgs = arrayOf(k.keyAsString())
+        ).use {
             it.count
         }
     }.toLong()

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/versions/AndroidSharedPreferencesStandardVersionsRepoProxy.kt

@@ -4,13 +4,11 @@ package dev.inmo.micro_utils.repos.versions
 
 import android.content.Context
 import android.database.sqlite.SQLiteOpenHelper
-import androidx.core.content.contentValuesOf
 import dev.inmo.micro_utils.repos.*
 import dev.inmo.micro_utils.repos.keyvalue.keyValueStore
-import kotlinx.coroutines.runBlocking
 
 /**
- * Will create [VersionsRepo] based on [T], but versions will be stored in [StandardKeyValueRepo]
+ * Will create [VersionsRepo] based on [T], but versions will be stored in [KeyValueRepo]
  *
  * @receiver Will be used to create [KeyValueBasedVersionsRepoProxy] via [keyValueStore] and pass it to [StandardVersionsRepo]
  *
@@ -26,9 +24,9 @@ inline fun <T> Context.versionsKeyValueRepo(
     )
 )
 /**
- * Will create [VersionsRepo] based on [SQLiteOpenHelper], but versions will be stored in [StandardKeyValueRepo]
+ * Will create [VersionsRepo] based on [SQLiteOpenHelper], but versions will be stored in [KeyValueRepo]
  *
- * @receiver Will be used to create [StandardKeyValueRepo] via [keyValueStore] and pass it to [StandardVersionsRepo]
+ * @receiver Will be used to create [KeyValueRepo] via [keyValueStore] and pass it to [StandardVersionsRepo]
  *
  * @see [keyValueStore]
  */
@@ -37,9 +35,9 @@ inline fun Context.versionsKeyValueRepoForSQL(
 ) = versionsKeyValueRepo(database)
 
 /**
- * Will create [VersionsRepo] based on [SQLiteOpenHelper], but versions will be stored in [StandardKeyValueRepo]
+ * Will create [VersionsRepo] based on [SQLiteOpenHelper], but versions will be stored in [KeyValueRepo]
  *
- * @param context Will be used to create [StandardKeyValueRepo] via [keyValueStore] and pass it to [StandardVersionsRepo]
+ * @param context Will be used to create [KeyValueRepo] via [keyValueStore] and pass it to [StandardVersionsRepo]
  *
  * @see [keyValueStore]
  */

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/AbstractExposedCRUDRepo.kt

@@ -1,6 +1,6 @@
 package dev.inmo.micro_utils.repos.exposed
 
-import dev.inmo.micro_utils.repos.StandardCRUDRepo
+import dev.inmo.micro_utils.repos.CRUDRepo
 
 abstract class AbstractExposedCRUDRepo<ObjectType, IdType, InputValueType>(
     flowsChannelsSize: Int = 0,
@@ -11,4 +11,4 @@ abstract class AbstractExposedCRUDRepo<ObjectType, IdType, InputValueType>(
         tableName
     ),
     ExposedCRUDRepo<ObjectType, IdType>,
-    StandardCRUDRepo<ObjectType, IdType, InputValueType>
+    CRUDRepo<ObjectType, IdType, InputValueType>

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/AbstractExposedReadCRUDRepo.kt

@@ -1,14 +1,14 @@
 package dev.inmo.micro_utils.repos.exposed
 
 import dev.inmo.micro_utils.pagination.*
-import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
+import dev.inmo.micro_utils.repos.ReadCRUDRepo
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.transactions.transaction
 
 abstract class AbstractExposedReadCRUDRepo<ObjectType, IdType>(
     tableName: String
 ) :
-    ReadStandardCRUDRepo<ObjectType, IdType>,
+    ReadCRUDRepo<ObjectType, IdType>,
     ExposedCRUDRepo<ObjectType, IdType>,
     Table(tableName)
 {

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/AbstractExposedWriteCRUDRepo.kt

@@ -1,7 +1,7 @@
 package dev.inmo.micro_utils.repos.exposed
 
 import dev.inmo.micro_utils.repos.UpdatedValuePair
-import dev.inmo.micro_utils.repos.WriteStandardCRUDRepo
+import dev.inmo.micro_utils.repos.WriteCRUDRepo
 import kotlinx.coroutines.flow.*
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.statements.InsertStatement
@@ -15,15 +15,21 @@ abstract class AbstractExposedWriteCRUDRepo<ObjectType, IdType, InputValueType>(
 ) :
     AbstractExposedReadCRUDRepo<ObjectType, IdType>(tableName),
     ExposedCRUDRepo<ObjectType, IdType>,
-    WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>
+    WriteCRUDRepo<ObjectType, IdType, InputValueType>
 {
-    protected val newObjectsChannel = MutableSharedFlow<ObjectType>(replyCacheInFlows, flowsChannelsSize)
-    protected val updateObjectsChannel = MutableSharedFlow<ObjectType>(replyCacheInFlows, flowsChannelsSize)
-    protected val deleteObjectsIdsChannel = MutableSharedFlow<IdType>(replyCacheInFlows, flowsChannelsSize)
+    protected val _newObjectsFlow = MutableSharedFlow<ObjectType>(replyCacheInFlows, flowsChannelsSize)
+    protected val _updatedObjectsFlow = MutableSharedFlow<ObjectType>(replyCacheInFlows, flowsChannelsSize)
+    protected val _deletedObjectsIdsFlow = MutableSharedFlow<IdType>(replyCacheInFlows, flowsChannelsSize)
+    @Deprecated("Renamed", ReplaceWith("_newObjectsFlow"))
+    protected val newObjectsChannel = _newObjectsFlow
+    @Deprecated("Renamed", ReplaceWith("_updatedObjectsFlow"))
+    protected val updateObjectsChannel = _updatedObjectsFlow
+    @Deprecated("Renamed", ReplaceWith("_deletedObjectsIdsFlow"))
+    protected val deleteObjectsIdsChannel = _deletedObjectsIdsFlow
 
-    override val newObjectsFlow: Flow<ObjectType> = newObjectsChannel.asSharedFlow()
-    override val updatedObjectsFlow: Flow<ObjectType> = updateObjectsChannel.asSharedFlow()
-    override val deletedObjectsIdsFlow: Flow<IdType> = deleteObjectsIdsChannel.asSharedFlow()
+    override val newObjectsFlow: Flow<ObjectType> = _newObjectsFlow.asSharedFlow()
+    override val updatedObjectsFlow: Flow<ObjectType> = _updatedObjectsFlow.asSharedFlow()
+    override val deletedObjectsIdsFlow: Flow<IdType> = _deletedObjectsIdsFlow.asSharedFlow()
 
     protected abstract fun InsertStatement<Number>.asObject(value: InputValueType): ObjectType
     abstract val selectByIds: SqlExpressionBuilder.(List<IdType>) -> Op<Boolean>
@@ -43,7 +49,7 @@ abstract class AbstractExposedWriteCRUDRepo<ObjectType, IdType, InputValueType>(
         return transaction(db = database) {
             values.map { value -> createWithoutNotification(value) }
         }.onEach {
-            newObjectsChannel.emit(it)
+            _newObjectsFlow.emit(it)
         }
     }
 
@@ -74,7 +80,7 @@ abstract class AbstractExposedWriteCRUDRepo<ObjectType, IdType, InputValueType>(
         onBeforeUpdate(listOf(id to value))
         return updateWithoutNotification(id, value).also {
             if (it != null) {
-                updateObjectsChannel.emit(it)
+                _updatedObjectsFlow.emit(it)
             }
         }
     }
@@ -85,16 +91,25 @@ abstract class AbstractExposedWriteCRUDRepo<ObjectType, IdType, InputValueType>(
                 values.map { (id, value) -> updateWithoutNotification(id, value) }
             }.filterNotNull()
         ).onEach {
-            updateObjectsChannel.emit(it)
+            _updatedObjectsFlow.emit(it)
         }
     }
     protected open suspend fun onBeforeDelete(ids: List<IdType>) {}
     override suspend fun deleteById(ids: List<IdType>) {
         onBeforeDelete(ids)
         transaction(db = database) {
-            deleteWhere(null, null) {
+            val deleted = deleteWhere(null, null) {
                 selectByIds(ids)
             }
+            if (deleted == ids.size) {
+                ids
+            } else {
+                ids.filter {
+                    select { selectById(it) }.limit(1).none()
+                }
+            }
+        }.forEach {
+            _deletedObjectsIdsFlow.emit(it)
         }
     }
 }

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/ExposedRepo.kt

@@ -1,8 +1,10 @@
 package dev.inmo.micro_utils.repos.exposed
 
 import dev.inmo.micro_utils.repos.Repo
-import org.jetbrains.exposed.sql.Database
+import org.jetbrains.exposed.sql.*
 
-interface ExposedRepo : Repo {
+interface ExposedRepo : Repo, FieldSet {
     val database: Database
-}
+    val selectAll: Transaction.() -> Query
+        get() = { (this@ExposedRepo as FieldSet).selectAll() }
+}

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/keyvalue/ExposedKeyValueRepo.kt

@@ -1,9 +1,7 @@
 package dev.inmo.micro_utils.repos.exposed.keyvalue
 
-import dev.inmo.micro_utils.repos.StandardKeyValueRepo
+import dev.inmo.micro_utils.repos.KeyValueRepo
 import dev.inmo.micro_utils.repos.exposed.ColumnAllocator
-import dev.inmo.micro_utils.repos.exposed.initTable
-import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.*
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.transactions.transaction
@@ -13,7 +11,7 @@ open class ExposedKeyValueRepo<Key, Value>(
     keyColumnAllocator: ColumnAllocator<Key>,
     valueColumnAllocator: ColumnAllocator<Value>,
     tableName: String? = null
-) : StandardKeyValueRepo<Key, Value>, ExposedReadKeyValueRepo<Key, Value>(
+) : KeyValueRepo<Key, Value>, ExposedReadKeyValueRepo<Key, Value>(
     database,
     keyColumnAllocator,
     valueColumnAllocator,

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/keyvalue/ExposedReadKeyValueRepo.kt

@@ -1,7 +1,7 @@
 package dev.inmo.micro_utils.repos.exposed.keyvalue
 
 import dev.inmo.micro_utils.pagination.*
-import dev.inmo.micro_utils.repos.ReadStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ReadKeyValueRepo
 import dev.inmo.micro_utils.repos.exposed.*
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.transactions.transaction
@@ -11,7 +11,7 @@ open class ExposedReadKeyValueRepo<Key, Value>(
     keyColumnAllocator: ColumnAllocator<Key>,
     valueColumnAllocator: ColumnAllocator<Value>,
     tableName: String? = null
-) : ReadStandardKeyValueRepo<Key, Value>, ExposedRepo, Table(tableName ?: "") {
+) : ReadKeyValueRepo<Key, Value>, ExposedRepo, Table(tableName ?: "") {
     val keyColumn: Column<Key> = keyColumnAllocator()
     val valueColumn: Column<Value> = valueColumnAllocator()
     override val primaryKey: PrimaryKey = PrimaryKey(keyColumn, valueColumn)

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

@@ -1,18 +1,18 @@
 package dev.inmo.micro_utils.repos.exposed.onetomany
 
-import dev.inmo.micro_utils.repos.OneToManyKeyValueRepo
+import dev.inmo.micro_utils.repos.KeyValuesRepo
 import dev.inmo.micro_utils.repos.exposed.ColumnAllocator
 import kotlinx.coroutines.flow.*
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.transactions.transaction
 
-typealias ExposedKeyValuesRepo<Key, Value> = ExposedOneToManyKeyValueRepo<Key, Value>
-open class ExposedOneToManyKeyValueRepo<Key, Value>(
+typealias ExposedOneToManyKeyValueRepo1<Key, Value> = ExposedKeyValuesRepo<Key, Value>
+open class ExposedKeyValuesRepo<Key, Value>(
     database: Database,
     keyColumnAllocator: ColumnAllocator<Key>,
     valueColumnAllocator: ColumnAllocator<Value>,
     tableName: String? = null
-) : OneToManyKeyValueRepo<Key, Value>, ExposedReadOneToManyKeyValueRepo<Key, Value>(
+) : KeyValuesRepo<Key, Value>, ExposedReadKeyValuesRepo<Key, Value>(
     database,
     keyColumnAllocator,
     valueColumnAllocator,

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

@@ -1,20 +1,19 @@
 package dev.inmo.micro_utils.repos.exposed.onetomany
 
 import dev.inmo.micro_utils.pagination.*
-import dev.inmo.micro_utils.repos.ReadOneToManyKeyValueRepo
+import dev.inmo.micro_utils.repos.ReadKeyValuesRepo
 import dev.inmo.micro_utils.repos.exposed.*
-import dev.inmo.micro_utils.repos.exposed.keyvalue.ExposedReadKeyValueRepo
 import org.jetbrains.exposed.sql.*
 import org.jetbrains.exposed.sql.transactions.transaction
 
-typealias ExposedReadKeyValuesRepo<Key, Value> = ExposedReadOneToManyKeyValueRepo<Key, Value>
+typealias ExposedReadOneToManyKeyValueRepo<Key, Value> = ExposedReadKeyValuesRepo<Key, Value>
 
-open class ExposedReadOneToManyKeyValueRepo<Key, Value>(
+open class ExposedReadKeyValuesRepo<Key, Value>(
     override val database: Database,
     keyColumnAllocator: ColumnAllocator<Key>,
     valueColumnAllocator: ColumnAllocator<Value>,
     tableName: String? = null
-) : ReadOneToManyKeyValueRepo<Key, Value>, ExposedRepo, Table(tableName ?: "") {
+) : ReadKeyValuesRepo<Key, Value>, ExposedRepo, Table(tableName ?: "") {
     val keyColumn: Column<Key> = keyColumnAllocator()
     val valueColumn: Column<Value> = valueColumnAllocator()
 

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/versions/ExposedStandardVersionsRepoProxy.kt

@@ -19,7 +19,7 @@ class ExposedStandardVersionsRepoProxy(
     override val database: Database
 ) : StandardVersionsRepoProxy<Database>, Table("ExposedVersionsProxy"), ExposedRepo {
     val tableNameColumn = text("tableName")
-    val tableVersionColumn = integer("tableName")
+    val tableVersionColumn = integer("tableVersion")
 
     init {
         initTable()

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

@@ -5,7 +5,7 @@ import kotlinx.coroutines.flow.*
 
 class ReadMapCRUDRepo<ObjectType, IdType>(
     private val map: Map<IdType, ObjectType> = emptyMap()
-) : ReadStandardCRUDRepo<ObjectType, IdType> {
+) : ReadCRUDRepo<ObjectType, IdType> {
     override suspend fun getByPagination(pagination: Pagination): PaginationResult<ObjectType> {
         return map.keys.drop(pagination.firstIndex).take(pagination.size).mapNotNull {
             map[it]
@@ -24,7 +24,7 @@ class ReadMapCRUDRepo<ObjectType, IdType>(
 
 abstract class WriteMapCRUDRepo<ObjectType, IdType, InputValueType>(
     protected val map: MutableMap<IdType, ObjectType> = mutableMapOf()
-) : WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> {
+) : WriteCRUDRepo<ObjectType, IdType, InputValueType> {
     protected val _newObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
     override val newObjectsFlow: Flow<ObjectType> = _newObjectsFlow.asSharedFlow()
     protected val _updatedObjectsFlow: MutableSharedFlow<ObjectType> = MutableSharedFlow()
@@ -68,25 +68,30 @@ abstract class WriteMapCRUDRepo<ObjectType, IdType, InputValueType>(
 
 abstract class MapCRUDRepo<ObjectType, IdType, InputValueType>(
     map: MutableMap<IdType, ObjectType>
-) : StandardCRUDRepo<ObjectType, IdType, InputValueType>,
-    ReadStandardCRUDRepo<ObjectType, IdType> by ReadMapCRUDRepo(map),
+) : CRUDRepo<ObjectType, IdType, InputValueType>,
+    ReadCRUDRepo<ObjectType, IdType> by ReadMapCRUDRepo(map),
     WriteMapCRUDRepo<ObjectType, IdType, InputValueType>(map)
 
 fun <ObjectType, IdType, InputValueType> MapCRUDRepo(
     map: MutableMap<IdType, ObjectType>,
-    updateCallback: suspend (newValue: InputValueType, id: IdType, old: ObjectType) -> ObjectType,
-    createCallback: suspend (newValue: InputValueType) -> Pair<IdType, ObjectType>
+    updateCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType, id: IdType, old: ObjectType) -> ObjectType,
+    createCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType) -> Pair<IdType, ObjectType>
 ) = object : MapCRUDRepo<ObjectType, IdType, InputValueType>(map) {
     override suspend fun updateObject(
         newValue: InputValueType,
         id: IdType,
         old: ObjectType
-    ): ObjectType = updateCallback(newValue, id, old)
+    ): ObjectType = map.updateCallback(newValue, id, old)
 
-    override suspend fun createObject(newValue: InputValueType): Pair<IdType, ObjectType> = createCallback(newValue)
+    override suspend fun createObject(newValue: InputValueType): Pair<IdType, ObjectType> = map.createCallback(newValue)
 }
 
+fun <ObjectType, IdType, InputValueType> MapCRUDRepo(
+    updateCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType, id: IdType, old: ObjectType) -> ObjectType,
+    createCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType) -> Pair<IdType, ObjectType>
+) = MapCRUDRepo(mutableMapOf(), updateCallback, createCallback)
+
 fun <ObjectType, IdType, InputValueType> MutableMap<IdType, ObjectType>.asCrudRepo(
-    updateCallback: suspend (newValue: InputValueType, id: IdType, old: ObjectType) -> ObjectType,
-    createCallback: suspend (newValue: InputValueType) -> Pair<IdType, ObjectType>
+    updateCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType, id: IdType, old: ObjectType) -> ObjectType,
+    createCallback: suspend MutableMap<IdType, ObjectType>.(newValue: InputValueType) -> Pair<IdType, ObjectType>
 ) = MapCRUDRepo(this, updateCallback, createCallback)

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

@@ -9,7 +9,7 @@ import kotlinx.coroutines.flow.MutableSharedFlow
 
 class ReadMapKeyValueRepo<Key, Value>(
     protected val map: Map<Key, Value> = emptyMap()
-) : ReadStandardKeyValueRepo<Key, Value> {
+) : ReadKeyValueRepo<Key, Value> {
     override suspend fun get(k: Key): Value? = map[k]
 
     override suspend fun values(
@@ -58,7 +58,7 @@ class ReadMapKeyValueRepo<Key, Value>(
 
 class WriteMapKeyValueRepo<Key, Value>(
     private val map: MutableMap<Key, Value> = mutableMapOf()
-) : WriteStandardKeyValueRepo<Key, Value> {
+) : WriteKeyValueRepo<Key, Value> {
     private val _onNewValue: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
     override val onNewValue: Flow<Pair<Key, Value>>
         get() = _onNewValue
@@ -78,19 +78,19 @@ class WriteMapKeyValueRepo<Key, Value>(
     }
 
     override suspend fun unsetWithValues(toUnset: List<Value>) {
-        map.forEach {
-            if (it.value in toUnset) {
-                map.remove(it.key)
-                _onValueRemoved.emit(it.key)
-            }
+        map.mapNotNull { (k, v) ->
+            k.takeIf { v in toUnset }
+        }.forEach {
+            map.remove(it)
+            _onValueRemoved.emit(it)
         }
     }
 }
 
 class MapKeyValueRepo<Key, Value>(
     private val map: MutableMap<Key, Value> = mutableMapOf()
-) : StandardKeyValueRepo<Key, Value>,
-    ReadStandardKeyValueRepo<Key, Value> by ReadMapKeyValueRepo(map),
-    WriteStandardKeyValueRepo<Key, Value> by WriteMapKeyValueRepo(map)
+) : KeyValueRepo<Key, Value>,
+    ReadKeyValueRepo<Key, Value> by ReadMapKeyValueRepo(map),
+    WriteKeyValueRepo<Key, Value> by WriteMapKeyValueRepo(map)
 
-fun <K, V> MutableMap<K, V>.asKeyValueRepo(): StandardKeyValueRepo<K, V> = MapKeyValueRepo(this)
+fun <K, V> MutableMap<K, V>.asKeyValueRepo(): KeyValueRepo<K, V> = MapKeyValueRepo(this)

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

@@ -5,9 +5,11 @@ import dev.inmo.micro_utils.pagination.utils.paginate
 import dev.inmo.micro_utils.pagination.utils.reverse
 import kotlinx.coroutines.flow.*
 
-class MapReadOneToManyKeyValueRepo<Key, Value>(
+@Deprecated("Renamed", ReplaceWith("MapReadKeyValuesRepo", "dev.inmo.micro_utils.repos.MapReadKeyValuesRepo"))
+typealias MapReadOneToManyKeyValueRepo<Key, Value> = MapReadKeyValuesRepo<Key, Value>
+class MapReadKeyValuesRepo<Key, Value>(
     private val map: Map<Key, List<Value>> = emptyMap()
-) : ReadOneToManyKeyValueRepo<Key, Value> {
+) : ReadKeyValuesRepo<Key, Value> {
     override suspend fun get(k: Key, pagination: Pagination, reversed: Boolean): PaginationResult<Value> {
         val list = map[k] ?: return emptyPaginationResult()
 
@@ -53,9 +55,11 @@ class MapReadOneToManyKeyValueRepo<Key, Value>(
     override suspend fun count(): Long = map.size.toLong()
 }
 
-class MapWriteOneToManyKeyValueRepo<Key, Value>(
+@Deprecated("Renamed", ReplaceWith("MapWriteKeyValuesRepo", "dev.inmo.micro_utils.repos.MapWriteKeyValuesRepo"))
+typealias MapWriteOneToManyKeyValueRepo<Key, Value> = MapWriteKeyValuesRepo<Key, Value>
+class MapWriteKeyValuesRepo<Key, Value>(
     private val map: MutableMap<Key, MutableList<Value>> = mutableMapOf()
-) : WriteOneToManyKeyValueRepo<Key, Value> {
+) : WriteKeyValuesRepo<Key, Value> {
     private val _onNewValue: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
     override val onNewValue: Flow<Pair<Key, Value>> = _onNewValue.asSharedFlow()
     private val _onValueRemoved: MutableSharedFlow<Pair<Key, Value>> = MutableSharedFlow()
@@ -80,6 +84,10 @@ class MapWriteOneToManyKeyValueRepo<Key, Value>(
                     _onValueRemoved.emit(k to v)
                 }
             }
+            if (map[k] ?.isEmpty() == true) {
+                map.remove(k)
+                _onDataCleared.emit(k)
+            }
         }
     }
 
@@ -94,12 +102,17 @@ class MapWriteOneToManyKeyValueRepo<Key, Value>(
     }
 }
 
-class MapOneToManyKeyValueRepo<Key, Value>(
+@Deprecated("Renamed", ReplaceWith("MapKeyValuesRepo", "dev.inmo.micro_utils.repos.MapKeyValuesRepo"))
+typealias MapOneToManyKeyValueRepo1<Key, Value> = MapKeyValuesRepo<Key, Value>
+class MapKeyValuesRepo<Key, Value>(
     private val map: MutableMap<Key, MutableList<Value>> = mutableMapOf()
-) : OneToManyKeyValueRepo<Key, Value>,
-    ReadOneToManyKeyValueRepo<Key, Value> by MapReadOneToManyKeyValueRepo(map),
-    WriteOneToManyKeyValueRepo<Key, Value> by MapWriteOneToManyKeyValueRepo(map)
+) : KeyValuesRepo<Key, Value>,
+    ReadKeyValuesRepo<Key, Value> by MapReadKeyValuesRepo(map),
+    WriteKeyValuesRepo<Key, Value> by MapWriteKeyValuesRepo(map)
 
-fun <K, V> MutableMap<K, List<V>>.asOneToManyKeyValueRepo(): OneToManyKeyValueRepo<K, V> = MapOneToManyKeyValueRepo(
+fun <K, V> MutableMap<K, List<V>>.asKeyValuesRepo(): KeyValuesRepo<K, V> = MapKeyValuesRepo(
     map { (k, v) -> k to v.toMutableList() }.toMap().toMutableMap()
 )
+
+@Deprecated("Renamed", ReplaceWith("asKeyValuesRepo", "dev.inmo.micro_utils.repos.asKeyValuesRepo"))
+fun <K, V> MutableMap<K, List<V>>.asOneToManyKeyValueRepo(): KeyValuesRepo<K, V> = asKeyValuesRepo()

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorCRUDRepoClient.kt

@@ -0,0 +1,106 @@
+package dev.inmo.micro_utils.repos.ktor.client.crud
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.pagination.PaginationResult
+import dev.inmo.micro_utils.repos.*
+import io.ktor.client.HttpClient
+import io.ktor.http.ContentType
+import io.ktor.util.reflect.TypeInfo
+import io.ktor.util.reflect.typeInfo
+import kotlinx.serialization.*
+
+class KtorCRUDRepoClient<ObjectType, IdType, InputValue> (
+    readDelegate: ReadCRUDRepo<ObjectType, IdType>,
+    writeDelegate: WriteCRUDRepo<ObjectType, IdType, InputValue>
+) : CRUDRepo<ObjectType, IdType, InputValue> by DelegateBasedCRUDRepo(
+    readDelegate,
+    writeDelegate
+) {
+    companion object {
+        inline operator fun <reified ObjectType, reified IdType, reified InputValue> invoke(
+            baseUrl: String,
+            httpClient: HttpClient,
+            contentType: ContentType,
+            noinline idSerializer: suspend (IdType) -> String
+        ) = KtorCRUDRepoClient(
+            KtorReadCRUDRepoClient(
+                baseUrl,
+                httpClient,
+                typeInfo<ObjectType>(),
+                typeInfo<PaginationResult<ObjectType>>(),
+                contentType,
+                idSerializer
+            ),
+            KtorWriteCrudRepoClient<ObjectType, IdType, InputValue>(
+                baseUrl,
+                httpClient,
+                contentType
+            )
+        )
+
+        inline operator fun <reified ObjectType, reified IdType, reified InputValue> invoke(
+            baseUrl: String,
+            subpart: String,
+            httpClient: HttpClient,
+            contentType: ContentType,
+            noinline idSerializer: suspend (IdType) -> String
+        ) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(
+            buildStandardUrl(baseUrl, subpart),
+            httpClient,
+            contentType,
+            idSerializer
+        )
+    }
+}
+
+inline fun <reified ObjectType, reified IdType, reified InputValue> KtorCRUDRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: StringFormat,
+    contentType: ContentType,
+) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(baseUrl, httpClient, contentType) {
+    serialFormat.encodeToString(idsSerializer, it)
+}
+
+inline fun <reified ObjectType, reified IdType, reified InputValue> KtorCRUDRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: BinaryFormat,
+    contentType: ContentType,
+) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(baseUrl, httpClient, contentType) {
+    serialFormat.encodeHex(idsSerializer, it)
+}
+
+
+inline fun <reified ObjectType, reified IdType, reified InputValue> KtorCRUDRepoClient(
+    baseUrl: String,
+    subpart: String,
+    httpClient: HttpClient,
+    contentType: ContentType,
+    noinline idSerializer: suspend (IdType) -> String
+) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(
+    buildStandardUrl(baseUrl, subpart),
+    httpClient,
+    contentType,
+    idSerializer
+)
+
+inline fun <reified ObjectType, reified IdType, reified InputValue> KtorCRUDRepoClient(
+    baseUrl: String,
+    subpart: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: StringFormat,
+    contentType: ContentType,
+) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(buildStandardUrl(baseUrl, subpart), httpClient, idsSerializer, serialFormat, contentType)
+
+inline fun <reified ObjectType, reified IdType, reified InputValue> KtorCRUDRepoClient(
+    baseUrl: String,
+    subpart: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: BinaryFormat,
+    contentType: ContentType,
+) = KtorCRUDRepoClient<ObjectType, IdType, InputValue>(buildStandardUrl(baseUrl, subpart), httpClient, idsSerializer, serialFormat, contentType)

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorReadCRUDRepoClient.kt

@@ -0,0 +1,97 @@
+package dev.inmo.micro_utils.repos.ktor.client.crud
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.pagination.*
+import dev.inmo.micro_utils.repos.ReadCRUDRepo
+import dev.inmo.micro_utils.repos.ktor.common.countRouting
+import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
+import io.ktor.client.HttpClient
+import io.ktor.client.call.body
+import io.ktor.client.request.get
+import io.ktor.http.*
+import io.ktor.util.reflect.TypeInfo
+import io.ktor.util.reflect.typeInfo
+import kotlinx.serialization.*
+
+class KtorReadCRUDRepoClient<ObjectType, IdType> (
+    private val baseUrl: String,
+    private val httpClient: HttpClient,
+    private val objectType: TypeInfo,
+    private val paginationObjectType: TypeInfo,
+    private val contentType: ContentType,
+    private val idSerializer: suspend (IdType) -> String
+) : ReadCRUDRepo<ObjectType, IdType> {
+    override suspend fun getByPagination(pagination: Pagination): PaginationResult<ObjectType> = httpClient.get(
+        buildStandardUrl(baseUrl, getByPaginationRouting, pagination.asUrlQueryParts)
+    ) {
+        contentType(contentType)
+    }.body(paginationObjectType)
+
+    override suspend fun getById(id: IdType): ObjectType? = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            getByIdRouting,
+            mapOf(
+                idParameterName to idSerializer(id)
+            )
+        )
+    ) {
+        contentType(contentType)
+    }.takeIf { it.status != HttpStatusCode.NoContent } ?.body<ObjectType>(objectType)
+
+    override suspend fun contains(id: IdType): Boolean = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            containsRouting,
+            mapOf(
+                idParameterName to idSerializer(id)
+            )
+        )
+    ) {
+        contentType(contentType)
+    }.body()
+
+    override suspend fun count(): Long = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            countRouting
+        )
+    ) {
+        contentType(contentType)
+    }.body()
+}
+
+inline fun <reified ObjectType, IdType> KtorReadCRUDRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    contentType: ContentType,
+    noinline idSerializer: suspend (IdType) -> String
+) = KtorReadCRUDRepoClient<ObjectType, IdType>(
+    baseUrl,
+    httpClient,
+    typeInfo<ObjectType>(),
+    typeInfo<PaginationResult<ObjectType>>(),
+    contentType,
+    idSerializer
+)
+
+inline fun <reified ObjectType, IdType> KtorReadCRUDRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: StringFormat,
+    contentType: ContentType,
+) = KtorReadCRUDRepoClient<ObjectType, IdType>(baseUrl, httpClient, contentType) {
+    serialFormat.encodeToString(idsSerializer, it)
+}
+
+inline fun <reified ObjectType, IdType> KtorReadCRUDRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<IdType>,
+    serialFormat: BinaryFormat,
+    contentType: ContentType,
+) = KtorReadCRUDRepoClient<ObjectType, IdType>(baseUrl, httpClient, contentType) {
+    serialFormat.encodeHex(idsSerializer, it)
+}

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorReadStandardCrudRepo.kt

@@ -3,19 +3,22 @@ package dev.inmo.micro_utils.repos.ktor.client.crud
 import dev.inmo.micro_utils.ktor.client.*
 import dev.inmo.micro_utils.ktor.common.*
 import dev.inmo.micro_utils.pagination.*
-import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
+import dev.inmo.micro_utils.repos.ReadCRUDRepo
+import dev.inmo.micro_utils.repos.ktor.common.countRouting
 import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
 import io.ktor.client.HttpClient
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.builtins.serializer
 
+@Deprecated("Use KtorReadCRUDRepoClient instead")
 class KtorReadStandardCrudRepo<ObjectType, IdType> (
     private val baseUrl: String,
     private val unifiedRequester: UnifiedRequester,
     private val objectsSerializer: KSerializer<ObjectType>,
     private val objectsSerializerNullable: KSerializer<ObjectType?>,
     private val idsSerializer: KSerializer<IdType>
-) : ReadStandardCRUDRepo<ObjectType, IdType> {
+) : ReadCRUDRepo<ObjectType, IdType> {
     private val paginationResultSerializer = PaginationResult.serializer(objectsSerializer)
 
     constructor(
@@ -38,9 +41,7 @@ class KtorReadStandardCrudRepo<ObjectType, IdType> (
         buildStandardUrl(
             baseUrl,
             getByIdRouting,
-            mapOf(
-                "id" to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-            )
+            idParameterName to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
         ),
         objectsSerializerNullable
     )
@@ -49,9 +50,7 @@ class KtorReadStandardCrudRepo<ObjectType, IdType> (
         buildStandardUrl(
             baseUrl,
             containsRouting,
-            mapOf(
-                "id" to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-            )
+            idParameterName to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
         ),
         Boolean.serializer()
     )

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorStandardCrudRepo.kt

@@ -7,6 +7,7 @@ import dev.inmo.micro_utils.repos.*
 import io.ktor.client.HttpClient
 import kotlinx.serialization.KSerializer
 
+@Deprecated("Use KtorCRUDRepoClient instead")
 class KtorStandardCrudRepo<ObjectType, IdType, InputValue> (
     baseUrl: String,
     baseSubpart: String,
@@ -15,15 +16,15 @@ class KtorStandardCrudRepo<ObjectType, IdType, InputValue> (
     objectsNullableSerializer: KSerializer<ObjectType?>,
     inputsSerializer: KSerializer<InputValue>,
     idsSerializer: KSerializer<IdType>
-) : StandardCRUDRepo<ObjectType, IdType, InputValue>,
-    ReadStandardCRUDRepo<ObjectType, IdType> by KtorReadStandardCrudRepo(
+) : CRUDRepo<ObjectType, IdType, InputValue>,
+    ReadCRUDRepo<ObjectType, IdType> by KtorReadStandardCrudRepo(
         "$baseUrl/$baseSubpart",
         unifiedRequester,
         objectsSerializer,
         objectsNullableSerializer,
         idsSerializer
     ),
-    WriteStandardCRUDRepo<ObjectType, IdType, InputValue> by KtorWriteStandardCrudRepo(
+    WriteCRUDRepo<ObjectType, IdType, InputValue> by KtorWriteStandardCrudRepo(
         "$baseUrl/$baseSubpart",
         unifiedRequester,
         objectsSerializer,