-- 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 Federation where

import Control.Lens ((^.))
import Data.Domain
import Data.Id
import Data.Qualified
import Data.UUID qualified as UUID
import Galley.App
import Imports
import Test.Tasty.HUnit
import TestSetup
import Wire.API.Conversation
import Wire.API.Conversation.Protocol (Protocol (..))
import Wire.API.Conversation.Role (roleNameWireMember)
import Wire.ConversationSubsystem.Util
import Wire.Options.Galley
import Wire.StoredConversation

isConvMemberLTests :: TestM ()
isConvMemberLTests = do
  s <- ask
  let opts = s ^. tsGConf
      localDomain = opts ^. settings . federationDomain
      remoteDomain = Domain "far-away.example.com"
      convId = Id $ fromJust $ UUID.fromString "8cc34301-6949-46c5-bb93-00a72268e2f5"
      convLocalMembers = [LocalMember userId defMemberStatus Nothing roleNameWireMember]
      convRemoteMembers = [RemoteMember rUserId roleNameWireMember]
      lconv =
        toLocalUnsafe localDomain $
          StoredConversation
            convId
            convLocalMembers
            convRemoteMembers
            (defConversationMetadata (Just userId))
            ProtocolProteus
      lUserId :: Local UserId
      lUserId = toLocalUnsafe localDomain $ Id $ fromJust $ UUID.fromString "217352c0-8b2b-4653-ac76-a88d19490dad" -- A random V4 UUID
      userId = qUnqualified $ tUntagged lUserId
      rUserId :: Remote UserId
      rUserId = toRemoteUnsafe remoteDomain $ Id $ fromJust $ UUID.fromString "d87745f5-dfe7-4ff0-8772-b9c22118b372"
  liftIO $ assertBool "UserId" $ isConvMemberL lconv userId
  liftIO $ assertBool "Local UserId" $ isConvMemberL lconv lUserId
  liftIO $ assertBool "Remote UserId" $ isConvMemberL lconv rUserId
  liftIO $ assertBool "Qualified UserId (local)" $ isConvMemberL lconv $ tUntagged lUserId
  liftIO $ assertBool "Qualified UserId (remote)" $ isConvMemberL lconv $ tUntagged rUserId
