content: {-# LANGUAGE TemplateHaskell #-}
  
  -- This file is part of the Wire Server implementation.
  --
  -- Copyright (C) 2025 Wire Swiss GmbH <opensource@wire.com>
  --
  -- This program is free software: you can redistribute it and/or modify it under
  -- the terms of the GNU Affero General Public License as published by the Free
  -- Software Foundation, either version 3 of the License, or (at your option) any
  -- later version.
  --
  -- This program is distributed in the hope that it will be useful, but WITHOUT
  -- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  -- FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
  -- details.
  --
  -- You should have received a copy of the GNU Affero General Public License along
  -- with this program. If not, see <https://www.gnu.org/licenses/>.
  
  module Wire.ConversationStore where
  
  import Data.Id
  import Data.Misc
  import Data.Qualified
  import Data.Range
  import Data.Time.Clock
  import Imports
  import Polysemy
  import Wire.API.Conversation hiding (Conversation, Member)
  import Wire.API.Conversation.CellsState
  import Wire.API.Conversation.Protocol
  import Wire.API.Conversation.Role
  import Wire.API.MLS.CipherSuite
  import Wire.API.MLS.Credential
  import Wire.API.MLS.GroupInfo
  import Wire.API.MLS.LeafNode
  import Wire.API.MLS.SubConversation
  import Wire.API.Provider.Service
  import Wire.ConversationStore.MLS.Types
  import Wire.Sem.Paging.Cassandra
  import Wire.StoredConversation
  import Wire.UserList
  
  data LockAcquired
    = Acquired
    | NotAcquired
    deriving (Show, Eq)
  
  data MLSCommitLockStore m a where
    AcquireCommitLock :: GroupId -> Epoch -> NominalDiffTime -> MLSCommitLockStore m LockAcquired
    ReleaseCommitLock :: GroupId -> Epoch -> MLSCommitLockStore m ()
  
  makeSem ''MLSCommitLockStore
  
  data ConversationStore m a where
    UpsertConversation :: Local ConvId -> NewConversation -> ConversationStore m StoredConversation
    DeleteConversation :: ConvId -> ConversationStore m ()
    GetConversation :: ConvId -> ConversationStore m (Maybe StoredConversation)
    GetConversationEpoch :: ConvId -> ConversationStore m (Maybe Epoch)
    GetConversations :: [ConvId] -> ConversationStore m [StoredConversation]
    GetLocalConversationIds :: UserId -> Maybe ConvId -> Range 1 1000 Int32 -> ConversationStore m (ResultSet ConvId)
    GetConversationIds :: Local UserId -> Range 1 1000 Int32 -> Maybe ConversationPagingState -> ConversationStore m ConvIdsPage
    GetConversationMetadata :: ConvId -> ConversationStore m (Maybe ConversationMetadata)
    GetGroupInfo :: ConvId -> ConversationStore m (Maybe GroupInfoData)
    -- FUTUREWORK: This is only relevant for Convs in Cassandra, we can delete it
    -- once we delete the Cassandra interpreter
    IsConversationAlive :: ConvId -> ConversationStore m Bool
    GetRemoteConversationStatus ::
      UserId ->
      [Remote ConvId] ->
      ConversationStore m (Map (Remote ConvId) MemberStatus)
    SelectConversations :: UserId -> [ConvId] -> ConversationStore m [ConvId]
    SetConversationType :: ConvId -> ConvType -> ConversationStore m ()
    SetConversationName :: ConvId -> Range 1 256 Text -> ConversationStore m ()
    SetConversationAccess :: ConvId -> ConversationAccessData -> ConversationStore m ()
    SetConversationReceiptMode :: ConvId -> ReceiptMode -> ConversationStore m ()
    SetConversationMessageTimer :: ConvId -> Maybe Milliseconds -> ConversationStore m ()
    SetConversationEpoch :: ConvId -> Epoch -> ConversationStore m ()
    SetConversationCipherSuite :: ConvId -> CipherSuiteTag -> ConversationStore m ()
    SetConversationCellsState :: ConvId -> CellsState -> ConversationStore m ()
    ResetConversation :: ConvId -> GroupId -> ConversationStore m ()
    SetGroupInfo :: ConvId -> GroupInfoData -> ConversationStore m ()
    UpdateChannelAddPermissions :: ConvId -> AddPermission -> ConversationStore m ()
    UpdateToMixedProtocol :: ConvId -> GroupId -> Epoch -> ConversationStore m ()
    UpdateToMLSProtocol :: ConvId -> ConversationStore m ()
    -- This function only exists to ensure that the cassandra row about team ->
    -- conv relationshop is deleted from cassanrda. This action should be deleted
    -- when we drop support for Cassandra.
    DeleteTeamConversation :: TeamId -> ConvId -> ConversationStore m ()
    GetTeamConversation :: TeamId -> ConvId -> ConversationStore m (Maybe ConvId)
    GetTeamConversations :: TeamId -> ConversationStore m [ConvId]
    DeleteTeamConversations :: TeamId -> ConversationStore m ()
    -- MEMBER OPERATIONS
    UpsertMembers :: ConvId -> UserList (UserId, RoleName) -> ConversationStore m ([LocalMember], [RemoteMember])
    UpsertMembersInRemoteConversation :: Remote ConvId -> [UserId] -> ConversationStore m ()
    CreateBotMember :: ServiceRef -> BotId -> ConvId -> ConversationStore m BotMember
    GetLocalMember :: ConvId -> UserId -> ConversationStore m (Maybe LocalMember)
    GetLocalMembers :: ConvId -> ConversationStore m [LocalMember]
    GetRemoteMember :: ConvId -> Remote UserId -> ConversationStore m (Maybe RemoteMember)
    GetRemoteMembers :: ConvId -> ConversationStore m [RemoteMember]
    CheckLocalMemberRemoteConv :: UserId -> Remote ConvId -> ConversationStore m Bool
    SelectRemoteMembers :: [UserId] -> Remote ConvId -> ConversationStore m ([UserId], Bool)
    SetSelfMember :: Qualified ConvId -> Local UserId -> MemberUpdate -> ConversationStore m ()
    SetOtherMember :: Local ConvId -> Qualified UserId -> OtherMemberUpdate -> ConversationStore m ()
    DeleteMembers :: ConvId -> UserList UserId -> ConversationStore m ()
    DeleteMembersInRemoteConversation :: Remote ConvId -> [UserId] -> ConversationStore m ()
    AddMLSClients :: GroupId -> Qualified UserId -> Set (ClientId, LeafIndex) -> ConversationStore m ()
    PlanClientRemoval :: (Foldable f) => GroupId -> f ClientIdentity -> ConversationStore m ()
    RemoveMLSClients :: GroupId -> Qualified UserId -> Set ClientId -> ConversationStore m ()
    RemoveAllMLSClients :: GroupId -> ConversationStore m ()
    LookupMLSClients :: GroupId -> ConversationStore m (ClientMap LeafIndex)
    LookupMLSClientLeafIndices :: GroupId -> ConversationStore m (ClientMap LeafIndex, IndexMap)
    -- SUB CONVERSATION OPERATIONS
    UpsertSubConversation :: ConvId -> SubConvId -> GroupId -> ConversationStore m SubConversation
    GetSubConversation :: ConvId -> SubConvId -> ConversationStore m (Maybe SubConversation)
    GetSubConversationGroupInfo :: ConvId -> SubConvId -> ConversationStore m (Maybe GroupInfoData)
    GetSubConversationEpoch :: ConvId -> SubConvId -> ConversationStore m (Maybe Epoch)
    SetSubConversationGroupInfo :: ConvId -> SubConvId -> Maybe GroupInfoData -> ConversationStore m ()
    SetSubConversationEpoch :: ConvId -> SubConvId -> Epoch -> ConversationStore m ()
    SetSubConversationCipherSuite :: ConvId -> SubConvId -> CipherSuiteTag -> ConversationStore m ()
    ListSubConversations :: ConvId -> ConversationStore m (Map SubConvId ConversationMLSData)
    DeleteSubConversation :: ConvId -> SubConvId -> ConversationStore m ()
  
  makeSem ''ConversationStore
  
  acceptConnectConversation :: (Member ConversationStore r) => ConvId -> Sem r ()
  acceptConnectConversation cid = setConversationType cid One2OneConv
  
  -- | Add a member to a local conversation, as an admin.
  upsertMember :: (Member ConversationStore r) => Local ConvId -> Local UserId -> Sem r [LocalMember]
  upsertMember c u = fst <$> upsertMembers (tUnqualified c) (UserList [(tUnqualified u, roleNameWireAdmin)] [])
  