fixes

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt

@@ -13,8 +13,6 @@ import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import kotlinx.serialization.*
 
-private val ResultDeserializer = TelegramBotAPIMessageDeserializationStrategyClass<ContentMessage<*>>()
-
 fun CopyMessage(
     fromChatId: ChatIdentifier,
     toChatId: ChatIdentifier,
@@ -60,8 +58,8 @@ data class CopyMessage internal constructor(
     override val allowSendingWithoutReply: Boolean? = null,
     @SerialName(replyMarkupField)
     override val replyMarkup: KeyboardMarkup? = null
-): SimpleRequest<ContentMessage<*>>,
-    ReplyingMarkupSendMessageRequest<ContentMessage<*>>,
+): SimpleRequest<MessageIdentifier>,
+    ReplyingMarkupSendMessageRequest<MessageIdentifier>,
     MessageAction,
     TextedOutput {
     override val chatId: ChatIdentifier
@@ -72,8 +70,8 @@ data class CopyMessage internal constructor(
 
     override fun method(): String = "copyMessage"
 
-    override val resultDeserializer: DeserializationStrategy<ContentMessage<*>>
-        get() = ResultDeserializer
+    override val resultDeserializer: DeserializationStrategy<MessageIdentifier>
+        get() = MessageIdSerializer
     override val requestSerializer: SerializationStrategy<*>
         get() = serializer()
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/RawMessageEntity.kt

@@ -84,22 +84,23 @@ internal fun createTextPart(from: String, entities: RawMessageEntities): List<Te
 
 internal fun List<TextPart>.asRawMessageEntities(): List<RawMessageEntity> = mapNotNull {
     val source = it.source
+    val length = it.range.last - it.range.first + 1
     when (source) {
-        is MentionTextSource -> RawMessageEntity("mention", it.range.first, it.range.last - it.range.first)
-        is HashTagTextSource -> RawMessageEntity("hashtag", it.range.first, it.range.last - it.range.first)
-        is CashTagTextSource -> RawMessageEntity("cashtag", it.range.first, it.range.last - it.range.first)
-        is BotCommandTextSource -> RawMessageEntity("bot_command", it.range.first, it.range.last - it.range.first)
-        is URLTextSource -> RawMessageEntity("url", it.range.first, it.range.last - it.range.first)
-        is EMailTextSource -> RawMessageEntity("email", it.range.first, it.range.last - it.range.first)
-        is PhoneNumberTextSource -> RawMessageEntity("phone_number", it.range.first, it.range.last - it.range.first)
-        is BoldTextSource -> RawMessageEntity("bold", it.range.first, it.range.last - it.range.first)
-        is ItalicTextSource -> RawMessageEntity("italic", it.range.first, it.range.last - it.range.first)
-        is CodeTextSource -> RawMessageEntity("code", it.range.first, it.range.last - it.range.first)
-        is PreTextSource -> RawMessageEntity("pre", it.range.first, it.range.last - it.range.first, language = source.language)
-        is TextLinkTextSource -> RawMessageEntity("text_link", it.range.first, it.range.last - it.range.first, source.url)
-        is TextMentionTextSource -> RawMessageEntity("text_mention", it.range.first, it.range.last - it.range.first, user = source.user)
-        is UnderlineTextSource -> RawMessageEntity("underline", it.range.first, it.range.last - it.range.first)
-        is StrikethroughTextSource -> RawMessageEntity("strikethrough", it.range.first, it.range.last - it.range.first)
+        is MentionTextSource -> RawMessageEntity("mention", it.range.first, length)
+        is HashTagTextSource -> RawMessageEntity("hashtag", it.range.first, length)
+        is CashTagTextSource -> RawMessageEntity("cashtag", it.range.first, length)
+        is BotCommandTextSource -> RawMessageEntity("bot_command", it.range.first, length)
+        is URLTextSource -> RawMessageEntity("url", it.range.first, length)
+        is EMailTextSource -> RawMessageEntity("email", it.range.first, length)
+        is PhoneNumberTextSource -> RawMessageEntity("phone_number", it.range.first, length)
+        is BoldTextSource -> RawMessageEntity("bold", it.range.first, length)
+        is ItalicTextSource -> RawMessageEntity("italic", it.range.first, length)
+        is CodeTextSource -> RawMessageEntity("code", it.range.first, length)
+        is PreTextSource -> RawMessageEntity("pre", it.range.first, length, language = source.language)
+        is TextLinkTextSource -> RawMessageEntity("text_link", it.range.first, length, source.url)
+        is TextMentionTextSource -> RawMessageEntity("text_mention", it.range.first, length, user = source.user)
+        is UnderlineTextSource -> RawMessageEntity("underline", it.range.first, length)
+        is StrikethroughTextSource -> RawMessageEntity("strikethrough", it.range.first, length)
         else -> null
     }
 }
@@ -108,7 +109,7 @@ internal fun List<TextSource>.toRawMessageEntities(): List<RawMessageEntity> {
     var i = 0
     return map {
         TextPart(
-            i until it.source.length,
+            i until (i + it.source.length),
             it
         ).also {
             i = it.range.last + 1

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageId.kt

@@ -0,0 +1,24 @@
+package dev.inmo.tgbotapi.types
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.*
+
+object MessageIdSerializer : KSerializer<MessageIdentifier> {
+    override val descriptor: SerialDescriptor = JsonObject.serializer().descriptor
+
+    override fun deserialize(decoder: Decoder): MessageIdentifier = JsonObject.serializer().deserialize(decoder)[messageIdField]!!.jsonPrimitive.long
+
+    override fun serialize(encoder: Encoder, value: MessageIdentifier) {
+        JsonObject.serializer().serialize(
+            encoder,
+            JsonObject(
+                mapOf(
+                    messageIdField to JsonPrimitive(value)
+                )
+            )
+        )
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/RawMessage.kt

@@ -22,6 +22,7 @@ import dev.inmo.tgbotapi.types.payments.Invoice
 import dev.inmo.tgbotapi.types.payments.SuccessfulPayment
 import dev.inmo.tgbotapi.types.polls.Poll
 import dev.inmo.tgbotapi.types.venue.Venue
+import dev.inmo.tgbotapi.utils.fullListOfSubSource
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlin.reflect.KClass
@@ -91,11 +92,11 @@ internal data class RawMessage(
 ) {
     private val content: MessageContent? by lazy {
         val adaptedCaptionEntities = caption ?.let {
-            caption_entities ?.asTextParts(caption)
+            it.fullListOfSubSource(caption_entities ?.asTextParts(caption) ?: emptyList())
         } ?: emptyList()
 
         when {
-            text != null -> TextContent(text, entities ?.asTextParts(text) ?: emptyList())
+            text != null -> TextContent(text, text.fullListOfSubSource(entities ?.asTextParts(text) ?: emptyList()))
             audio != null -> AudioContent(
                 audio,
                 caption,