content: {-# LANGUAGE OverloadedStrings #-}
  
  -- This file is part of the Wire Server implementation.
  --
  -- Copyright (C) 2022 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.API.Team.LegalHold.Internal
    ( LegalHoldService (..),
      legalHoldService,
      viewLegalHoldService,
      LegalHoldClientRequest (..),
    )
  where
  
  import Data.Aeson
  import Data.Id
  import Data.Json.Util
  import Data.Misc
  import Data.OpenApi qualified as Swagger
  import Data.Schema qualified as Schema
  import Imports
  import Wire.API.Provider
  import Wire.API.Provider.Service
  import Wire.API.Team.LegalHold
  import Wire.API.User.Client.Prekey
  
  data LegalHoldService = LegalHoldService
    { legalHoldServiceTeam :: !TeamId,
      legalHoldServiceUrl :: !HttpsUrl,
      legalHoldServiceFingerprint :: !(Fingerprint Rsa),
      legalHoldServiceToken :: !ServiceToken,
      legalHoldServiceKey :: !ServiceKey
    }
    deriving stock (Eq, Show, Generic)
  
  instance ToJSON LegalHoldService where
    toJSON s =
      object $
        "team_id"
          .= legalHoldServiceTeam s
          # "base_url"
          .= legalHoldServiceUrl s
          # "fingerprint"
          .= legalHoldServiceFingerprint s
          # "auth_token"
          .= legalHoldServiceToken s
          # "public_key"
          .= legalHoldServiceKey s
          # []
  
  instance FromJSON LegalHoldService where
    parseJSON = withObject "LegalHoldService" $ \o ->
      LegalHoldService
        <$> o
          .: "team_id"
        <*> o
          .: "base_url"
        <*> o
          .: "fingerprint"
        <*> o
          .: "auth_token"
        <*> o
          .: "public_key"
  
  legalHoldService :: TeamId -> Fingerprint Rsa -> NewLegalHoldService -> ServiceKey -> LegalHoldService
  legalHoldService tid fpr (NewLegalHoldService u _ t) = LegalHoldService tid u fpr t
  
  viewLegalHoldService :: LegalHoldService -> ViewLegalHoldService
  viewLegalHoldService (LegalHoldService tid u fpr t k) =
    ViewLegalHoldService $ ViewLegalHoldServiceInfo tid u fpr t (serviceKeyPEM k)
  
  -- | This request is used by Galley to notify Brig that a LegalHold client was requested.
  data LegalHoldClientRequest = LegalHoldClientRequest
    { lhcrRequester :: !UserId,
      lhcrLastPrekey :: !LastPrekey
    }
    deriving stock (Eq, Show, Generic)
    deriving (Swagger.ToSchema, FromJSON, ToJSON) via Schema.Schema LegalHoldClientRequest
  
  instance Schema.ToSchema LegalHoldClientRequest where
    schema =
      Schema.object
        "LegalHoldClientRequest"
        $ LegalHoldClientRequest
          <$> lhcrRequester Schema..= Schema.field "requester" Schema.schema
          <*> lhcrLastPrekey Schema..= Schema.field "last_prekey" Schema.schema
  