add support of InputStoryContent

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

@@ -277,7 +277,9 @@ const val switchInlineQueryCurrentChatField = "switch_inline_query_current_chat"
 const val switchInlineQueryChosenChatField = "switch_inline_query_chosen_chat"
 const val switchInlineQueryField = "switch_inline_query"
 const val isAnimatedField = "is_animated"
+const val isAnimationField = "is_animation"
 const val isVideoField = "is_video"
+const val coverFrameTimeStampField = "cover_frame_timestamp"
 const val inviteLinkField = "invite_link"
 const val viaChatFolderInviteLinkField = "via_chat_folder_invite_link"
 const val viaJoinRequestField = "via_join_request"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/stories/InputStoryContent.kt

@@ -1,10 +1,19 @@
 package dev.inmo.tgbotapi.types.stories
 
 import dev.inmo.tgbotapi.requests.abstracts.MultipartFile
-import dev.inmo.tgbotapi.types.photoField
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.utils.decodeDataAndJson
+import kotlinx.serialization.EncodeDefault
+import kotlinx.serialization.KSerializer
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.JsonObject
 
+@Serializable
 sealed interface InputStoryContent {
     sealed interface Type {
         val name: String
@@ -17,12 +26,52 @@ sealed interface InputStoryContent {
         @SerialName(photoField)
         val photo: MultipartFile
     ) : InputStoryContent {
-        override val type: Type
-            get() = Companion
+        @EncodeDefault
+        override val type: Type = Companion
+        override val media: Pair<String, MultipartFile>
+            get() = photoField to photo
 
         companion object : Type {
             override val name: String
                 get() = "photo"
         }
     }
+    @Serializable
+    data class Video (
+        @SerialName(videoField)
+        val video: MultipartFile,
+        @SerialName(durationField)
+        val duration: DoubleSeconds? = null,
+        @SerialName(coverFrameTimeStampField)
+        val coverFrameTimeStamp: DoubleSeconds? = null,
+        @SerialName(isAnimationField)
+        val isAnimation: Boolean = false
+    ) : InputStoryContent {
+        @EncodeDefault
+        override val type: Type = Companion
+        override val media: Pair<String, MultipartFile>
+            get() = videoField to video
+
+        companion object : Type {
+            override val name: String
+                get() = "video"
+        }
+    }
+
+    companion object : KSerializer<InputStoryContent> {
+        private val serializer = JsonObject.serializer()
+        override val descriptor: SerialDescriptor
+            get() = serializer.descriptor
+
+        override fun serialize(encoder: Encoder, value: InputStoryContent) {
+            when (value) {
+                is Photo -> Photo.serializer().serialize(encoder, value)
+                is Video -> Video.serializer().serialize(encoder, value)
+            }
+        }
+
+        override fun deserialize(decoder: Decoder): InputStoryContent {
+            throw UnsupportedOperationException("InputStoryContent cannot be deserialized for now")
+        }
+    }
 }