add support for independent chat permissions

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/chat/members/RestrictChatMember.kt

@@ -14,27 +14,31 @@ suspend fun TelegramBot.restrictChatMember(
     chatId: ChatIdentifier,
     userId: UserId,
     untilDate: TelegramDate? = null,
-    permissions: ChatPermissions = ChatPermissions()
+    permissions: ChatPermissions = ChatPermissions(),
-) = execute(RestrictChatMember(chatId, userId, untilDate, permissions))
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = execute(RestrictChatMember(chatId, userId, untilDate, permissions, useIndependentChatPermissions))
 
 suspend fun TelegramBot.restrictChatMember(
     chat: PublicChat,
     userId: UserId,
     untilDate: TelegramDate? = null,
-    permissions: ChatPermissions = ChatPermissions()
+    permissions: ChatPermissions = ChatPermissions(),
-) = restrictChatMember(chat.id, userId, untilDate, permissions)
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = restrictChatMember(chat.id, userId, untilDate, permissions, useIndependentChatPermissions)
 
 suspend fun TelegramBot.restrictChatMember(
     chatId: IdChatIdentifier,
     user: User,
     untilDate: TelegramDate? = null,
-    permissions: ChatPermissions = ChatPermissions()
+    permissions: ChatPermissions = ChatPermissions(),
-) = restrictChatMember(chatId, user.id, untilDate, permissions)
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = restrictChatMember(chatId, user.id, untilDate, permissions, useIndependentChatPermissions)
 
 suspend fun TelegramBot.restrictChatMember(
     chat: PublicChat,
     user: User,
     untilDate: TelegramDate? = null,
-    permissions: ChatPermissions = ChatPermissions()
+    permissions: ChatPermissions = ChatPermissions(),
-) = restrictChatMember(chat.id, user.id, untilDate, permissions)
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = restrictChatMember(chat.id, user.id, untilDate, permissions, useIndependentChatPermissions)
 

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/chat/modify/SetChatPermissions.kt

@@ -8,10 +8,12 @@ import dev.inmo.tgbotapi.types.chat.PublicChat
 
 suspend fun TelegramBot.setDefaultChatMembersPermissions(
     chatId: ChatIdentifier,
-    permissions: ChatPermissions
+    permissions: ChatPermissions,
-) = execute(SetChatPermissions(chatId, permissions))
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = execute(SetChatPermissions(chatId, permissions, useIndependentChatPermissions))
 
 suspend fun TelegramBot.setDefaultChatMembersPermissions(
     chat: PublicChat,
-    permissions: ChatPermissions
+    permissions: ChatPermissions,
-) = setDefaultChatMembersPermissions(chat.id, permissions)
+    useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
+) = setDefaultChatMembersPermissions(chat.id, permissions, useIndependentChatPermissions)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/members/RestrictChatMember.kt

@@ -16,7 +16,9 @@ data class RestrictChatMember(
     @SerialName(untilDateField)
     override val untilDate: TelegramDate? = null,
     @SerialName(permissionsField)
-    val permissions: ChatPermissions = ChatPermissions()
+    val permissions: ChatPermissions = ChatPermissions(),
+    @SerialName(useIndependentChatPermissionsField)
+    val useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
 ) : ChatMemberRequest<Boolean>, UntilDate {
     override fun method(): String = "restrictChatMember"
     override val resultDeserializer: DeserializationStrategy<Boolean>

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/modify/SetChatPermissions.kt

@@ -12,7 +12,9 @@ data class SetChatPermissions (
     @SerialName(chatIdField)
     override val chatId: ChatIdentifier,
     @SerialName(permissionsField)
-    val permissions: ChatPermissions
+    val permissions: ChatPermissions,
+    @SerialName(useIndependentChatPermissionsField)
+    val useIndependentChatPermissions: Boolean? = permissions.isGranular.takeIf { it }
 ): ChatRequest, SimpleRequest<Boolean> {
     override fun method(): String = "setChatPermissions"
     override val resultDeserializer: DeserializationStrategy<Boolean>

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

@@ -350,6 +350,7 @@ const val canPinMessagesField = "can_pin_messages"
 const val canPromoteMembersField = "can_promote_members"
 const val canManageVoiceChatsField = "can_manage_voice_chats"
 const val canManageVideoChatsField = "can_manage_video_chats"
+const val useIndependentChatPermissionsField = "use_independent_chat_permissions"
 const val rightsField = "rights"
 const val forChannelsField = "for_channels"
 const val canManageChatField = "can_manage_chat"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatPermissions.kt

@@ -1,39 +1,105 @@
 package dev.inmo.tgbotapi.types.chat
 
 import dev.inmo.tgbotapi.types.*
+import kotlinx.serialization.KSerializer
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.Transient
 
 @Serializable
 data class ChatPermissions(
     @SerialName(canSendMessagesField)
-    val canSendMessages: Boolean = false,
+    val canSendMessages: Boolean? = null,
     @SerialName(canSendAudiosField)
-    val canSendAudios: Boolean = false,
+    val canSendAudios: Boolean? = null,
     @SerialName(canSendDocumentsField)
-    val canSendDocuments: Boolean = false,
+    val canSendDocuments: Boolean? = null,
     @SerialName(canSendPhotosField)
-    val canSendPhotos: Boolean = false,
+    val canSendPhotos: Boolean? = null,
     @SerialName(canSendVideosField)
-    val canSendVideos: Boolean = false,
+    val canSendVideos: Boolean? = null,
     @SerialName(canSendVideoNotesField)
-    val canSendVideoNotes: Boolean = false,
+    val canSendVideoNotes: Boolean? = null,
     @SerialName(canSendVoiceNotesField)
-    val canSendVoiceNotes: Boolean = false,
+    val canSendVoiceNotes: Boolean? = null,
     @SerialName(canSendPollsField)
-    val canSendPolls: Boolean = false,
+    val canSendPolls: Boolean? = null,
     @SerialName(canSendOtherMessagesField)
-    val canSendOtherMessages: Boolean = false,
+    val canSendOtherMessages: Boolean? = null,
     @SerialName(canAddWebPagePreviewsField)
-    val canAddWebPagePreviews: Boolean = false,
+    val canAddWebPagePreviews: Boolean? = null,
     @SerialName(canChangeInfoField)
-    val canChangeInfo: Boolean = false,
+    val canChangeInfo: Boolean? = null,
     @SerialName(canInviteUsersField)
-    val canInviteUsers: Boolean = false,
+    val canInviteUsers: Boolean? = null,
     @SerialName(canPinMessagesField)
-    val canPinMessages: Boolean = false
+    val canPinMessages: Boolean? = null
+) {
+    @Transient
+    val isGranular
+        get() = canSendAudios != null ||
+            canSendDocuments != null ||
+            canSendVideoNotes != null ||
+            canSendPhotos != null ||
+            canSendVideos != null ||
+            canSendVoiceNotes != null
+
+    companion object {
+        fun Granular(
+            canSendMessages: Boolean? = null,
+            canSendAudios: Boolean? = null,
+            canSendDocuments: Boolean? = null,
+            canSendPhotos: Boolean? = null,
+            canSendVideos: Boolean? = null,
+            canSendVideoNotes: Boolean? = null,
+            canSendVoiceNotes: Boolean? = null,
+            canSendPolls: Boolean? = null,
+            canSendOtherMessages: Boolean? = null,
+            canAddWebPagePreviews: Boolean? = null,
+            canChangeInfo: Boolean? = null,
+            canInviteUsers: Boolean? = null,
+            canPinMessages: Boolean? = null
+        ) = ChatPermissions(
+            canSendMessages = canSendMessages,
+            canSendAudios = canSendAudios,
+            canSendDocuments = canSendDocuments,
+            canSendPhotos = canSendPhotos,
+            canSendVideos = canSendVideos,
+            canSendVideoNotes = canSendVideoNotes,
+            canSendVoiceNotes = canSendVoiceNotes,
+            canSendPolls = canSendPolls,
+            canSendOtherMessages = canSendOtherMessages,
+            canAddWebPagePreviews = canAddWebPagePreviews,
+            canChangeInfo = canChangeInfo,
+            canInviteUsers = canInviteUsers,
+            canPinMessages = canPinMessages
         )
 
+        fun Commonized(
+            canSendPolls: Boolean? = null,
+            canSendOtherMessages: Boolean? = null,
+            canAddWebPagePreviews: Boolean? = null,
+            canChangeInfo: Boolean? = null,
+            canInviteUsers: Boolean? = null,
+            canPinMessages: Boolean? = null
+        ) = ChatPermissions(
+            canSendMessages = canSendPolls,
+            canSendAudios = null,
+            canSendDocuments = null,
+            canSendPhotos = null,
+            canSendVideos = null,
+            canSendVideoNotes = null,
+            canSendVoiceNotes = null,
+            canSendPolls = canSendPolls,
+            canSendOtherMessages = canSendOtherMessages,
+            canAddWebPagePreviews = canAddWebPagePreviews,
+            canChangeInfo = canChangeInfo,
+            canInviteUsers = canInviteUsers,
+            canPinMessages = canPinMessages
+        )
+    }
+}
+
 val LeftRestrictionsChatPermissions = ChatPermissions(
     canSendMessages = true,
     canSendAudios = true,